diff --git a/audio/aidl/common/include/Utils.h b/audio/aidl/common/include/Utils.h
index a1008a4..b431340 100644
--- a/audio/aidl/common/include/Utils.h
+++ b/audio/aidl/common/include/Utils.h
@@ -47,6 +47,9 @@
 
 namespace aidl::android::hardware::audio::common {
 
+// TODO: b/275135031 - move this string to AIDL interfaces.
+static constexpr char kDumpFromAudioServerArgument[] = "dump_from_audioserver";
+
 // Some values are reserved for use by the system code only.
 // HALs must not accept or emit values outside from the provided list.
 constexpr std::array<::aidl::android::media::audio::common::AudioMode, 5> kValidAudioModes = {
diff --git a/audio/aidl/default/SoundDose.cpp b/audio/aidl/default/SoundDose.cpp
index 1c9e081..6c3a067 100644
--- a/audio/aidl/default/SoundDose.cpp
+++ b/audio/aidl/default/SoundDose.cpp
@@ -119,7 +119,8 @@
 void SoundDose::MelCallback::onNewMelValues(const std::vector<float>& mels, size_t offset,
                                             size_t length,
                                             audio_port_handle_t deviceId
-                                            __attribute__((__unused__))) const {
+                                            __attribute__((__unused__)),
+                                            bool attenuated __attribute__((__unused__))) const {
     mSoundDose.onNewMelValues(mels, offset, length, deviceId);
 }
 
diff --git a/audio/aidl/default/include/core-impl/SoundDose.h b/audio/aidl/default/include/core-impl/SoundDose.h
index 82c1077..f58e541 100644
--- a/audio/aidl/default/include/core-impl/SoundDose.h
+++ b/audio/aidl/default/include/core-impl/SoundDose.h
@@ -64,7 +64,7 @@
 
         // ------------------------------------ MelCallback ----------------------------------------
         void onNewMelValues(const std::vector<float>& mels, size_t offset, size_t length,
-                            audio_port_handle_t deviceId) const override;
+                            audio_port_handle_t deviceId, bool attenuated) const override;
         void onMomentaryExposure(float currentMel, audio_port_handle_t deviceId) const override;
 
         SoundDose& mSoundDose;  // must outlive MelCallback, not owning
diff --git a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
index 3ed9ed2..12b1797 100644
--- a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
+++ b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
@@ -453,12 +453,11 @@
     ENGINE_TEST_INSTANCE_NAME,
     ENGINE_TEST_RESOLUTION_PREFERENCE,
     ENGINE_TEST_PREFERRED_DURATION,
-    ENGINE_TEST_STAGE_ENABLEMENT,
-    ENGINE_TEST_LIMITER_IN_USE
+    ENGINE_TEST_STAGE_ENABLEMENT
 };
 using EngineArchitectureTestParams = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>,
                                                 DynamicsProcessing::ResolutionPreference, float,
-                                                DynamicsProcessing::StageEnablement, bool>;
+                                                DynamicsProcessing::StageEnablement>;
 
 void fillEngineArchConfig(DynamicsProcessing::EngineArchitecture& cfg,
                           const EngineArchitectureTestParams& params) {
@@ -466,7 +465,7 @@
     cfg.preferredProcessingDurationMs = std::get<ENGINE_TEST_PREFERRED_DURATION>(params);
     cfg.preEqStage = cfg.postEqStage = cfg.mbcStage =
             std::get<ENGINE_TEST_STAGE_ENABLEMENT>(params);
-    cfg.limiterInUse = std::get<ENGINE_TEST_LIMITER_IN_USE>(params);
+    cfg.limiterInUse = true;
 }
 
 class DynamicsProcessingTestEngineArchitecture
@@ -501,8 +500,8 @@
                         static_cast<DynamicsProcessing::ResolutionPreference>(-1)),  // variant
                 testing::Values(-10.f, 0.f, 10.f),  // processing duration
                 testing::ValuesIn(
-                        DynamicsProcessingTestHelper::kStageEnablementTestSet),  // preEQ/postEQ/mbc
-                testing::Bool()),                                                // limiter enable
+                        DynamicsProcessingTestHelper::kStageEnablementTestSet)  // preEQ/postEQ/mbc
+                ),
         [](const auto& info) {
             auto descriptor = std::get<ENGINE_TEST_INSTANCE_NAME>(info.param).second;
             DynamicsProcessing::EngineArchitecture cfg;
@@ -568,7 +567,6 @@
     LIMITER_CHANNEL,
     LIMITER_ENABLE,
     LIMITER_LINK_GROUP,
-    LIMITER_ENGINE_IN_USE,
     LIMITER_ADDITIONAL,
 };
 enum LimiterConfigTestAdditionalParam {
@@ -587,9 +585,8 @@
          {1, -60, 2.5, -2, 3.14},
          {1, 60, 2.5, -2, 3.14}}};
 
-using LimiterConfigTestParams =
-        std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t, bool, int32_t, bool,
-                   LimiterConfigTestAdditional>;
+using LimiterConfigTestParams = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>,
+                                           int32_t, bool, int32_t, LimiterConfigTestAdditional>;
 
 void fillLimiterConfig(DynamicsProcessing::LimiterConfig& cfg,
                        const LimiterConfigTestParams& params) {
@@ -609,8 +606,7 @@
       public DynamicsProcessingTestHelper {
   public:
     DynamicsProcessingTestLimiterConfig()
-        : DynamicsProcessingTestHelper(std::get<LIMITER_INSTANCE_NAME>(GetParam())),
-          mLimiterInUseEngine(std::get<LIMITER_ENGINE_IN_USE>(GetParam())) {
+        : DynamicsProcessingTestHelper(std::get<LIMITER_INSTANCE_NAME>(GetParam())) {
         fillLimiterConfig(mCfg, GetParam());
     }
 
@@ -619,11 +615,9 @@
     void TearDown() override { TearDownDynamicsProcessingEffect(); }
 
     DynamicsProcessing::LimiterConfig mCfg;
-    bool mLimiterInUseEngine;
 };
 
 TEST_P(DynamicsProcessingTestLimiterConfig, SetAndGetLimiterConfig) {
-    mEngineConfigPreset.limiterInUse = mLimiterInUseEngine;
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addLimiterConfig({mCfg}));
     SetAndGetDynamicsProcessingParameters();
@@ -633,21 +627,18 @@
         DynamicsProcessingTest, DynamicsProcessingTestLimiterConfig,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
-                           testing::Values(-1, 0, 1, 2),  // channel count
-                           testing::Bool(),               // enable
-                           testing::Values(3),            // link group
-                           testing::Bool(),               // engine limiter enable
+                           testing::Values(-1, 0, 1, 2),                           // channel count
+                           testing::Bool(),                                        // enable
+                           testing::Values(3),                                     // link group
                            testing::ValuesIn(kLimiterConfigTestAdditionalParam)),  // Additional
         [](const auto& info) {
             auto descriptor = std::get<LIMITER_INSTANCE_NAME>(info.param).second;
             DynamicsProcessing::LimiterConfig cfg;
             fillLimiterConfig(cfg, info.param);
-            std::string engineLimiterInUse =
-                    std::to_string(std::get<LIMITER_ENGINE_IN_USE>(info.param));
             std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
                                descriptor.common.name + "_UUID_" +
                                toString(descriptor.common.id.uuid) + "_limiterConfig_" +
-                               cfg.toString() + "_engineSetting_" + engineLimiterInUse;
+                               cfg.toString();
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
@@ -659,11 +650,10 @@
  */
 enum ChannelConfigTestParamName {
     BAND_CHANNEL_TEST_INSTANCE_NAME,
-    BAND_CHANNEL_TEST_CHANNEL_CONFIG,
-    BAND_CHANNEL_TEST_ENGINE_IN_USE
+    BAND_CHANNEL_TEST_CHANNEL_CONFIG
 };
 using ChannelConfigTestParams = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>,
-                                           std::vector<DynamicsProcessing::ChannelConfig>, bool>;
+                                           std::vector<DynamicsProcessing::ChannelConfig>>;
 
 class DynamicsProcessingTestChannelConfig
     : public ::testing::TestWithParam<ChannelConfigTestParams>,
@@ -671,33 +661,28 @@
   public:
     DynamicsProcessingTestChannelConfig()
         : DynamicsProcessingTestHelper(std::get<BAND_CHANNEL_TEST_INSTANCE_NAME>(GetParam())),
-          mCfg(std::get<BAND_CHANNEL_TEST_CHANNEL_CONFIG>(GetParam())),
-          mInUseEngine(std::get<BAND_CHANNEL_TEST_ENGINE_IN_USE>(GetParam())) {}
+          mCfg(std::get<BAND_CHANNEL_TEST_CHANNEL_CONFIG>(GetParam())) {}
 
     void SetUp() override { SetUpDynamicsProcessingEffect(); }
 
     void TearDown() override { TearDownDynamicsProcessingEffect(); }
 
     std::vector<DynamicsProcessing::ChannelConfig> mCfg;
-    const bool mInUseEngine;
 };
 
 TEST_P(DynamicsProcessingTestChannelConfig, SetAndGetPreEqChannelConfig) {
-    mEngineConfigPreset.preEqStage.inUse = mInUseEngine;
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addPreEqChannelConfig(mCfg));
     SetAndGetDynamicsProcessingParameters();
 }
 
 TEST_P(DynamicsProcessingTestChannelConfig, SetAndGetPostEqChannelConfig) {
-    mEngineConfigPreset.postEqStage.inUse = mInUseEngine;
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addPostEqChannelConfig(mCfg));
     SetAndGetDynamicsProcessingParameters();
 }
 
 TEST_P(DynamicsProcessingTestChannelConfig, SetAndGetMbcChannelConfig) {
-    mEngineConfigPreset.mbcStage.inUse = mInUseEngine;
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addMbcChannelConfig(mCfg));
     SetAndGetDynamicsProcessingParameters();
@@ -709,19 +694,15 @@
                 testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                         IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
                 testing::ValuesIn(
-                        DynamicsProcessingTestHelper::kChannelConfigTestSet),  // channel config
-                testing::Bool()),                                              // Engine inUse
+                        DynamicsProcessingTestHelper::kChannelConfigTestSet)),  // channel config
         [](const auto& info) {
             auto descriptor = std::get<BAND_CHANNEL_TEST_INSTANCE_NAME>(info.param).second;
-            std::string engineInUse =
-                    std::to_string(std::get<BAND_CHANNEL_TEST_ENGINE_IN_USE>(info.param));
             std::string channelConfig = ::android::internal::ToString(
                     std::get<BAND_CHANNEL_TEST_CHANNEL_CONFIG>(info.param));
 
             std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
                                descriptor.common.name + "_UUID_" +
-                               toString(descriptor.common.id.uuid) + "_" + channelConfig +
-                               "_engineInUse_" + engineInUse;
+                               toString(descriptor.common.id.uuid) + "_" + channelConfig;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
@@ -736,11 +717,10 @@
     EQ_BAND_CHANNEL,
     EQ_BAND_ENABLE,
     EQ_BAND_CUT_OFF_FREQ,
-    EQ_BAND_GAIN,
-    EQ_BAND_STAGE_IN_USE
+    EQ_BAND_GAIN
 };
 using EqBandConfigTestParams = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t,
-                                          bool, std::vector<std::pair<int, float>>, float, bool>;
+                                          bool, std::vector<std::pair<int, float>>, float>;
 
 void fillEqBandConfig(std::vector<DynamicsProcessing::EqBandConfig>& cfgs,
                       const EqBandConfigTestParams& params) {
@@ -760,8 +740,7 @@
                                            public DynamicsProcessingTestHelper {
   public:
     DynamicsProcessingTestEqBandConfig()
-        : DynamicsProcessingTestHelper(std::get<EQ_BAND_INSTANCE_NAME>(GetParam())),
-          mStageInUse(std::get<EQ_BAND_STAGE_IN_USE>(GetParam())) {
+        : DynamicsProcessingTestHelper(std::get<EQ_BAND_INSTANCE_NAME>(GetParam())) {
         fillEqBandConfig(mCfgs, GetParam());
     }
 
@@ -770,11 +749,9 @@
     void TearDown() override { TearDownDynamicsProcessingEffect(); }
 
     std::vector<DynamicsProcessing::EqBandConfig> mCfgs;
-    const bool mStageInUse;
 };
 
 TEST_P(DynamicsProcessingTestEqBandConfig, SetAndGetPreEqBandConfig) {
-    mEngineConfigPreset.preEqStage.inUse = mStageInUse;
     mEngineConfigPreset.preEqStage.bandCount = mCfgs.size();
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     std::vector<DynamicsProcessing::ChannelConfig> cfgs(mChannelCount);
@@ -788,7 +765,6 @@
 }
 
 TEST_P(DynamicsProcessingTestEqBandConfig, SetAndGetPostEqBandConfig) {
-    mEngineConfigPreset.postEqStage.inUse = mStageInUse;
     mEngineConfigPreset.postEqStage.bandCount = mCfgs.size();
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     std::vector<DynamicsProcessing::ChannelConfig> cfgs(mChannelCount);
@@ -849,21 +825,19 @@
         DynamicsProcessingTest, DynamicsProcessingTestEqBandConfig,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
-                           testing::Values(-1, 0, 10),      // channel ID
-                           testing::Bool(),                 // band enable
-                           testing::ValuesIn(kBands),       // cut off frequencies
-                           testing::Values(-3.14f, 3.14f),  // gain
-                           testing::Values(true)),          // stage in use
+                           testing::Values(-1, 0, 10),     // channel ID
+                           testing::Bool(),                // band enable
+                           testing::ValuesIn(kBands),      // cut off frequencies
+                           testing::Values(-3.14f, 3.14f)  // gain
+                           ),
         [](const auto& info) {
             auto descriptor = std::get<EQ_BAND_INSTANCE_NAME>(info.param).second;
             std::vector<DynamicsProcessing::EqBandConfig> cfgs;
             fillEqBandConfig(cfgs, info.param);
             std::string bands = ::android::internal::ToString(cfgs);
-            std::string stageInUse = std::to_string(std::get<EQ_BAND_STAGE_IN_USE>(info.param));
             std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
                                descriptor.common.name + "_UUID_" +
-                               toString(descriptor.common.id.uuid) + "_bands_" + bands +
-                               "_stageInUse_" + stageInUse;
+                               toString(descriptor.common.id.uuid) + "_bands_" + bands;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
@@ -879,7 +853,6 @@
     MBC_BAND_CHANNEL,
     MBC_BAND_ENABLE,
     MBC_BAND_CUTOFF_FREQ,
-    MBC_BAND_STAGE_IN_USE,
     MBC_BAND_ADDITIONAL
 };
 enum MbcBandConfigAdditional {
@@ -905,7 +878,7 @@
 
 using TestParamsMbcBandConfig =
         std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t, bool,
-                   std::vector<std::pair<int, float>>, bool, TestParamsMbcBandConfigAdditional>;
+                   std::vector<std::pair<int, float>>, TestParamsMbcBandConfigAdditional>;
 
 void fillMbcBandConfig(std::vector<DynamicsProcessing::MbcBandConfig>& cfgs,
                        const TestParamsMbcBandConfig& params) {
@@ -936,8 +909,7 @@
       public DynamicsProcessingTestHelper {
   public:
     DynamicsProcessingTestMbcBandConfig()
-        : DynamicsProcessingTestHelper(std::get<MBC_BAND_INSTANCE_NAME>(GetParam())),
-          mStageInUse(std::get<MBC_BAND_STAGE_IN_USE>(GetParam())) {
+        : DynamicsProcessingTestHelper(std::get<MBC_BAND_INSTANCE_NAME>(GetParam())) {
         fillMbcBandConfig(mCfgs, GetParam());
     }
 
@@ -946,11 +918,9 @@
     void TearDown() override { TearDownDynamicsProcessingEffect(); }
 
     std::vector<DynamicsProcessing::MbcBandConfig> mCfgs;
-    const bool mStageInUse;
 };
 
 TEST_P(DynamicsProcessingTestMbcBandConfig, SetAndGetMbcBandConfig) {
-    mEngineConfigPreset.mbcStage.inUse = mStageInUse;
     mEngineConfigPreset.mbcStage.bandCount = mCfgs.size();
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     std::vector<DynamicsProcessing::ChannelConfig> cfgs(mChannelCount);
@@ -970,18 +940,15 @@
                            testing::Values(-1, 0, 10),  // channel count
                            testing::Bool(),             // enable
                            testing::ValuesIn(kBands),   // cut off frequencies
-                           testing::Bool(),             // stage in use
                            testing::ValuesIn(kMbcBandConfigAdditionalParam)),  // Additional
         [](const auto& info) {
             auto descriptor = std::get<MBC_BAND_INSTANCE_NAME>(info.param).second;
             std::vector<DynamicsProcessing::MbcBandConfig> cfgs;
             fillMbcBandConfig(cfgs, info.param);
             std::string mbcBands = ::android::internal::ToString(cfgs);
-            std::string stageInUse = std::to_string(std::get<MBC_BAND_STAGE_IN_USE>(info.param));
             std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
                                descriptor.common.name + "_UUID_" +
-                               toString(descriptor.common.id.uuid) + "_bands_" + mbcBands +
-                               "_stageInUse_" + stageInUse;
+                               toString(descriptor.common.id.uuid) + "_bands_" + mbcBands;
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
diff --git a/audio/aidl/vts/VtsHalVolumeTargetTest.cpp b/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
index 1c1489d..4597b39 100644
--- a/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVolumeTargetTest.cpp
@@ -140,7 +140,9 @@
 class VolumeDataTest : public ::testing::TestWithParam<VolumeDataTestParam>,
                        public VolumeControlHelper {
   public:
-    VolumeDataTest() {
+    VolumeDataTest()
+        : kVsrApiLevel(
+                  android::base::GetIntProperty("ro.vendor.api_level", __ANDROID_API_FUTURE__)) {
         std::tie(mFactory, mDescriptor) = GetParam();
         mInput.resize(kBufferSize);
         mInputMag.resize(mTestFrequencies.size());
@@ -165,13 +167,17 @@
 
     void SetUp() override {
         SKIP_TEST_IF_DATA_UNSUPPORTED(mDescriptor.common.flags);
+        // Skips test fixture if api_level <= 34 (__ANDROID_API_U__).
+        if (kVsrApiLevel <= __ANDROID_API_U__) GTEST_SKIP();
         ASSERT_NO_FATAL_FAILURE(SetUpVolumeControl());
     }
     void TearDown() override {
         SKIP_TEST_IF_DATA_UNSUPPORTED(mDescriptor.common.flags);
+        if (kVsrApiLevel <= __ANDROID_API_U__) GTEST_SKIP();
         TearDownVolumeControl();
     }
 
+    const int kVsrApiLevel;
     static constexpr int kMaxAudioSample = 1;
     static constexpr int kTransitionDuration = 300;
     static constexpr int kNPointFFT = 32768;
diff --git a/automotive/audiocontrol/aidl/Android.bp b/automotive/audiocontrol/aidl/Android.bp
index 86b63a6..c354069 100644
--- a/automotive/audiocontrol/aidl/Android.bp
+++ b/automotive/audiocontrol/aidl/Android.bp
@@ -50,9 +50,16 @@
                 "android.media.audio.common.types-V2",
             ],
         },
+        {
+            version: "4",
+            imports: [
+                "android.media.audio.common.types-V3",
+                "android.hardware.audio.common-V3",
+            ],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
 
@@ -86,3 +93,10 @@
         latest_android_hardware_automotive_audiocontrol + "-ndk",
     ],
 }
+
+java_defaults {
+    name: "latest_android_hardware_automotive_audiocontrol_java_static",
+    static_libs: [
+        latest_android_hardware_automotive_audiocontrol + "-java",
+    ],
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/.hash b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/.hash
new file mode 100644
index 0000000..8d73c8a
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/.hash
@@ -0,0 +1 @@
+ee20ab2e2d0ffb894fc0b2ca33b72796d636793a
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/AudioFocusChange.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/AudioFocusChange.aidl
new file mode 100644
index 0000000..8eab521
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/AudioFocusChange.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@Backing(type="int") @VintfStability
+enum AudioFocusChange {
+  NONE = 0,
+  GAIN = 1,
+  GAIN_TRANSIENT = 2,
+  GAIN_TRANSIENT_MAY_DUCK = 3,
+  GAIN_TRANSIENT_EXCLUSIVE = 4,
+  LOSS = ((-1) * GAIN) /* -1 */,
+  LOSS_TRANSIENT = ((-1) * GAIN_TRANSIENT) /* -2 */,
+  LOSS_TRANSIENT_CAN_DUCK = ((-1) * GAIN_TRANSIENT_MAY_DUCK) /* -3 */,
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/AudioGainConfigInfo.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/AudioGainConfigInfo.aidl
new file mode 100644
index 0000000..91ce035
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/AudioGainConfigInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+parcelable AudioGainConfigInfo {
+  int zoneId;
+  String devicePortAddress;
+  int volumeIndex;
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/DuckingInfo.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/DuckingInfo.aidl
new file mode 100644
index 0000000..23abb46
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/DuckingInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+parcelable DuckingInfo {
+  int zoneId;
+  String[] deviceAddressesToDuck;
+  String[] deviceAddressesToUnduck;
+  String[] usagesHoldingFocus;
+  @nullable android.hardware.audio.common.PlaybackTrackMetadata[] playbackMetaDataHoldingFocus;
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IAudioControl.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IAudioControl.aidl
new file mode 100644
index 0000000..23fa20e
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IAudioControl.aidl
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//**
+ * Important note on Metadata:
+ * Metadata qualifies a playback track for an output stream.
+ * This is highly closed to {@link android.media.AudioAttributes}.
+ * It allows to identify the audio stream rendered / requesting / abandonning the focus.
+ *
+ * AudioControl 1.0 was limited to identification through {@code AttributeUsage} listed as
+ * {@code audioUsage} in audio_policy_configuration.xsd.
+ *
+ * Any new OEM needs would not be possible without extension.
+ *
+ * Relying on {@link android.hardware.automotive.audiocontrol.PlaybackTrackMetadata} allows
+ * to use a combination of {@code AttributeUsage}, {@code AttributeContentType} and
+ * {@code AttributeTags} to identify the use case / routing thanks to
+ * {@link android.media.audiopolicy.AudioProductStrategy}.
+ * The belonging to a strategy is deduced by an AOSP logic (in sync at native and java layer).
+ *
+ * IMPORTANT NOTE ON TAGS:
+ * To limit the possibilies and prevent from confusion, we expect the String to follow
+ * a given formalism that will be enforced.
+ *
+ * 1 / By convention, tags shall be a "key=value" pair.
+ * Vendor must namespace their tag's key (for example com.google.strategy=VR) to avoid conflicts.
+ * vendor specific applications and must be prefixed by "VX_". Vendor must
+ *
+ * 2 / Tags reported here shall be the same as the tags used to define a given
+ * {@link android.media.audiopolicy.AudioProductStrategy} and so in
+ * audio_policy_engine_configuration.xml file.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+interface IAudioControl {
+  /**
+   * @deprecated use {@link android.hardware.audio.common.PlaybackTrackMetadata} instead.
+   */
+  oneway void onAudioFocusChange(in String usage, in int zoneId, in android.hardware.automotive.audiocontrol.AudioFocusChange focusChange);
+  oneway void onDevicesToDuckChange(in android.hardware.automotive.audiocontrol.DuckingInfo[] duckingInfos);
+  oneway void onDevicesToMuteChange(in android.hardware.automotive.audiocontrol.MutingInfo[] mutingInfos);
+  oneway void registerFocusListener(in android.hardware.automotive.audiocontrol.IFocusListener listener);
+  oneway void setBalanceTowardRight(in float value);
+  oneway void setFadeTowardFront(in float value);
+  oneway void onAudioFocusChangeWithMetaData(in android.hardware.audio.common.PlaybackTrackMetadata playbackMetaData, in int zoneId, in android.hardware.automotive.audiocontrol.AudioFocusChange focusChange);
+  oneway void setAudioDeviceGainsChanged(in android.hardware.automotive.audiocontrol.Reasons[] reasons, in android.hardware.automotive.audiocontrol.AudioGainConfigInfo[] gains);
+  oneway void registerGainCallback(in android.hardware.automotive.audiocontrol.IAudioGainCallback callback);
+  void setModuleChangeCallback(in android.hardware.automotive.audiocontrol.IModuleChangeCallback callback);
+  void clearModuleChangeCallback();
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IAudioGainCallback.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IAudioGainCallback.aidl
new file mode 100644
index 0000000..17a087f
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IAudioGainCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+interface IAudioGainCallback {
+  oneway void onAudioDeviceGainsChanged(in android.hardware.automotive.audiocontrol.Reasons[] reasons, in android.hardware.automotive.audiocontrol.AudioGainConfigInfo[] gains);
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IFocusListener.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IFocusListener.aidl
new file mode 100644
index 0000000..3e17552
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IFocusListener.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+interface IFocusListener {
+  oneway void abandonAudioFocus(in String usage, in int zoneId);
+  oneway void requestAudioFocus(in String usage, in int zoneId, in android.hardware.automotive.audiocontrol.AudioFocusChange focusGain);
+  oneway void abandonAudioFocusWithMetaData(in android.hardware.audio.common.PlaybackTrackMetadata playbackMetaData, in int zoneId);
+  oneway void requestAudioFocusWithMetaData(in android.hardware.audio.common.PlaybackTrackMetadata playbackMetaData, in int zoneId, in android.hardware.automotive.audiocontrol.AudioFocusChange focusGain);
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IModuleChangeCallback.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IModuleChangeCallback.aidl
new file mode 100644
index 0000000..2bbb936
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/IModuleChangeCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+interface IModuleChangeCallback {
+  oneway void onAudioPortsChanged(in android.media.audio.common.AudioPort[] audioPorts);
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/MutingInfo.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/MutingInfo.aidl
new file mode 100644
index 0000000..b25ed0f
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/MutingInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@VintfStability
+parcelable MutingInfo {
+  int zoneId;
+  String[] deviceAddressesToMute;
+  String[] deviceAddressesToUnmute;
+}
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/Reasons.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/Reasons.aidl
new file mode 100644
index 0000000..8d66985
--- /dev/null
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/4/android/hardware/automotive/audiocontrol/Reasons.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.audiocontrol;
+@Backing(type="int") @VintfStability
+enum Reasons {
+  FORCED_MASTER_MUTE = 0x1,
+  REMOTE_MUTE = 0x2,
+  TCU_MUTE = 0x4,
+  ADAS_DUCKING = 0x8,
+  NAV_DUCKING = 0x10,
+  PROJECTION_DUCKING = 0x20,
+  THERMAL_LIMITATION = 0x40,
+  SUSPEND_EXIT_VOL_LIMITATION = 0x80,
+  EXTERNAL_AMP_VOL_FEEDBACK = 0x100,
+  OTHER = 0x80000000,
+}
diff --git a/automotive/audiocontrol/aidl/default/Android.bp b/automotive/audiocontrol/aidl/default/Android.bp
index 435c2d6..a48d228 100644
--- a/automotive/audiocontrol/aidl/default/Android.bp
+++ b/automotive/audiocontrol/aidl/default/Android.bp
@@ -27,11 +27,13 @@
     init_rc: ["audiocontrol-default.rc"],
     vintf_fragments: ["audiocontrol-default.xml"],
     vendor: true,
+    defaults: [
+        "latest_android_hardware_audio_common_ndk_shared",
+        "latest_android_hardware_automotive_audiocontrol_ndk_shared",
+    ],
     shared_libs: [
         "android.hardware.audio.common@7.0-enums",
-        "android.hardware.audio.common-V1-ndk",
         "android.frameworks.automotive.powerpolicy-V2-ndk",
-        "android.hardware.automotive.audiocontrol-V3-ndk",
         "libbase",
         "libbinder_ndk",
         "libcutils",
diff --git a/automotive/can/aidl/default/tools/configurator/canprototools.cpp b/automotive/can/aidl/default/tools/configurator/canprototools.cpp
index 84edd94..ead53c1 100644
--- a/automotive/can/aidl/default/tools/configurator/canprototools.cpp
+++ b/automotive/can/aidl/default/tools/configurator/canprototools.cpp
@@ -48,23 +48,18 @@
     char buff[n];
     auto got = s.read(buff, n).gcount();
     if (!s.good() && !s.eof()) return std::nullopt;
-    return std::string(buff, 0, std::min(n, got));
+    return std::string(buff, got);
 }
 
-/*
-  parseConfigFile *used to* contain the body of parseConfigStream. However, it seems there's some
-  sort of odd behavior with IstreamInputStream and/or TextFormat::Parse, which causes HW Address
-  Sanitizer to flag a "tag-mismatch" in this function. Having the ifstream defined in a wrapper
-  function seems to solve this problem. The exact cause of this problem is yet unknown, but probably
-  lies somewhere in the protobuf implementation.
-*/
-static __attribute__((noinline)) std::optional<CanBusConfig> parseConfigStream(
-        std::ifstream& cfg_stream) {
+std::optional<CanBusConfig> parseConfigFile(const std::string& filepath) {
+    std::ifstream cfg_stream(filepath);
+
+    // text headers that would be present in a plaintext proto config file.
     static const std::array<std::string, 3> text_headers = {"buses", "#", "controller"};
     auto cfg_file_snippet = readString(cfg_stream, 10);
 
     if (!cfg_file_snippet.has_value()) {
-        LOG(ERROR) << "Can't read config from stream (maybe failed to open file?)";
+        LOG(ERROR) << "Can't open " << filepath << " for reading";
         return std::nullopt;
     }
     cfg_stream.seekg(0);
@@ -82,25 +77,16 @@
     if (text_format) {
         google::protobuf::io::IstreamInputStream pb_stream(&cfg_stream);
         if (!google::protobuf::TextFormat::Parse(&pb_stream, &config)) {
-            LOG(ERROR) << "Parsing text format config failed";
+            LOG(ERROR) << "Failed to parse (text format) " << filepath;
             return std::nullopt;
         }
     } else if (!config.ParseFromIstream(&cfg_stream)) {
-        LOG(ERROR) << "Parsing binary format config failed";
+        LOG(ERROR) << "Failed to parse (binary format) " << filepath;
         return std::nullopt;
     }
     return config;
 }
 
-std::optional<CanBusConfig> parseConfigFile(const std::string& filepath) {
-    std::ifstream cfg_stream(filepath);
-    auto cfg_maybe = parseConfigStream(cfg_stream);
-    if (!cfg_maybe.has_value()) {
-        LOG(ERROR) << "Failed to parse " << filepath;
-    }
-    return cfg_maybe;
-}
-
 std::optional<BusConfig> fromPbBus(const Bus& pb_bus) {
     BusConfig bus_cfg = {};
     bus_cfg.name = pb_bus.name();
diff --git a/automotive/evs/aidl/impl/default/src/EvsVideoEmulatedCamera.cpp b/automotive/evs/aidl/impl/default/src/EvsVideoEmulatedCamera.cpp
index 8181e47..e3f7b5e 100644
--- a/automotive/evs/aidl/impl/default/src/EvsVideoEmulatedCamera.cpp
+++ b/automotive/evs/aidl/impl/default/src/EvsVideoEmulatedCamera.cpp
@@ -222,10 +222,9 @@
 
     // Lock our output buffer for writing
     uint8_t* pixels = nullptr;
-    int32_t bytesPerStride = 0;
     auto& mapper = ::android::GraphicBufferMapper::get();
     mapper.lock(renderBufferHandle, GRALLOC_USAGE_SW_WRITE_OFTEN | GRALLOC_USAGE_SW_READ_NEVER,
-                ::android::Rect(mWidth, mHeight), (void**)&pixels, nullptr, &bytesPerStride);
+                ::android::Rect(mWidth, mHeight), (void**)&pixels);
 
     // If we failed to lock the pixel buffer, we're about to crash, but log it first
     if (!pixels) {
@@ -247,13 +246,6 @@
         *(pixels++) = *(v_head++);
     }
 
-    const auto status =
-            AMediaCodec_releaseOutputBuffer(mVideoCodec.get(), index, /* render = */ false);
-    if (status != AMEDIA_OK) {
-        LOG(ERROR) << __func__
-                   << ": Received error in releasing output buffer. Error code: " << status;
-    }
-
     // Release our output buffer
     mapper.unlock(renderBufferHandle);
 
@@ -306,6 +298,12 @@
         return;
     }
     onCodecOutputAvailable(codecOutputputBufferIdx, info);
+    const auto release_status = AMediaCodec_releaseOutputBuffer(
+            mVideoCodec.get(), codecOutputputBufferIdx, /* render = */ false);
+    if (release_status != AMEDIA_OK) {
+        LOG(ERROR) << __func__
+                   << ": Received error in releasing output buffer. Error code: " << release_status;
+    }
 }
 
 void EvsVideoEmulatedCamera::initializeParameters() {
diff --git a/automotive/remoteaccess/Android.bp b/automotive/remoteaccess/Android.bp
index e1e9041..cb4ea40 100644
--- a/automotive/remoteaccess/Android.bp
+++ b/automotive/remoteaccess/Android.bp
@@ -41,6 +41,11 @@
             version: "1",
             imports: [],
         },
+        {
+            version: "2",
+            imports: [],
+        },
+
     ],
-    frozen: false,
+    frozen: true,
 }
diff --git a/automotive/remoteaccess/TEST_MAPPING b/automotive/remoteaccess/TEST_MAPPING
new file mode 100644
index 0000000..81c16c1
--- /dev/null
+++ b/automotive/remoteaccess/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "auto-presubmit": [
+    {
+      "name": "VtsHalAutomotiveRemoteAccess_TargetTest"
+    }
+  ]
+}
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/.hash b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/.hash
new file mode 100644
index 0000000..84c1eb4
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/.hash
@@ -0,0 +1 @@
+65aaf23d323eed468f5d1e9ee4b7029ee6f1288a
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/ApState.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/ApState.aidl
new file mode 100644
index 0000000..da4f1d4
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/ApState.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.remoteaccess;
+@VintfStability
+parcelable ApState {
+  boolean isReadyForRemoteTask;
+  boolean isWakeupRequired;
+}
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
new file mode 100644
index 0000000..5c5917b
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.remoteaccess;
+@VintfStability
+interface IRemoteAccess {
+  String getVehicleId();
+  String getWakeupServiceName();
+  String getProcessorId();
+  void setRemoteTaskCallback(android.hardware.automotive.remoteaccess.IRemoteTaskCallback callback);
+  void clearRemoteTaskCallback();
+  void notifyApStateChange(in android.hardware.automotive.remoteaccess.ApState state);
+  boolean isTaskScheduleSupported();
+  android.hardware.automotive.remoteaccess.TaskType[] getSupportedTaskTypesForScheduling();
+  void scheduleTask(in android.hardware.automotive.remoteaccess.ScheduleInfo scheduleInfo);
+  void unscheduleTask(String clientId, String scheduleId);
+  void unscheduleAllTasks(String clientId);
+  boolean isTaskScheduled(String clientId, String scheduleId);
+  List<android.hardware.automotive.remoteaccess.ScheduleInfo> getAllPendingScheduledTasks(String clientId);
+}
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl
new file mode 100644
index 0000000..295100e
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.remoteaccess;
+@VintfStability
+interface IRemoteTaskCallback {
+  oneway void onRemoteTaskRequested(String clientId, in byte[] data);
+}
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
new file mode 100644
index 0000000..ec8733a
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.remoteaccess;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ScheduleInfo {
+  String clientId;
+  String scheduleId;
+  android.hardware.automotive.remoteaccess.TaskType taskType;
+  byte[] taskData;
+  int count;
+  long startTimeInEpochSeconds;
+  long periodicInSeconds;
+  const int MAX_TASK_DATA_SIZE_IN_BYTES = 10240;
+}
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/TaskType.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/TaskType.aidl
new file mode 100644
index 0000000..da70626
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/2/android/hardware/automotive/remoteaccess/TaskType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.remoteaccess;
+@Backing(type="int") @VintfStability
+enum TaskType {
+  CUSTOM = 0,
+  ENTER_GARAGE_MODE = 1,
+}
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
index ccfa22d..5c5917b 100644
--- a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
@@ -41,9 +41,10 @@
   void clearRemoteTaskCallback();
   void notifyApStateChange(in android.hardware.automotive.remoteaccess.ApState state);
   boolean isTaskScheduleSupported();
+  android.hardware.automotive.remoteaccess.TaskType[] getSupportedTaskTypesForScheduling();
   void scheduleTask(in android.hardware.automotive.remoteaccess.ScheduleInfo scheduleInfo);
   void unscheduleTask(String clientId, String scheduleId);
   void unscheduleAllTasks(String clientId);
   boolean isTaskScheduled(String clientId, String scheduleId);
-  List<android.hardware.automotive.remoteaccess.ScheduleInfo> getAllScheduledTasks(String clientId);
+  List<android.hardware.automotive.remoteaccess.ScheduleInfo> getAllPendingScheduledTasks(String clientId);
 }
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
index a929e10..ec8733a 100644
--- a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
@@ -36,8 +36,10 @@
 parcelable ScheduleInfo {
   String clientId;
   String scheduleId;
+  android.hardware.automotive.remoteaccess.TaskType taskType;
   byte[] taskData;
   int count;
   long startTimeInEpochSeconds;
   long periodicInSeconds;
+  const int MAX_TASK_DATA_SIZE_IN_BYTES = 10240;
 }
diff --git a/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/TaskType.aidl b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/TaskType.aidl
new file mode 100644
index 0000000..da70626
--- /dev/null
+++ b/automotive/remoteaccess/aidl_api/android.hardware.automotive.remoteaccess/current/android/hardware/automotive/remoteaccess/TaskType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.remoteaccess;
+@Backing(type="int") @VintfStability
+enum TaskType {
+  CUSTOM = 0,
+  ENTER_GARAGE_MODE = 1,
+}
diff --git a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
index 4912651..f0468c4 100644
--- a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
+++ b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteAccess.aidl
@@ -19,12 +19,39 @@
 import android.hardware.automotive.remoteaccess.ApState;
 import android.hardware.automotive.remoteaccess.IRemoteTaskCallback;
 import android.hardware.automotive.remoteaccess.ScheduleInfo;
+import android.hardware.automotive.remoteaccess.TaskType;
 
 /**
- * Interface representing a remote wakeup client.
+ * The remote access HAL.
  *
- * A wakeup client is a binary outside Android framework that communicates with
- * a wakeup server and receives wake up command.
+ * <p>This HAL represents an external system that is always on even when Android
+ * is powered off. It is capable of wakeing up and notifying Android when a
+ * remote task arrives.
+ *
+ * <p>For cloud-based remote access, a cloud server will issue the remote task
+ * to the external system, which will then be forwarded to Android. The client
+ * is expected to call {@code setRemoteTaskCallback} to register the remote
+ * task callback and uses the information returned from {@code getVehicleId},
+ * {@code getWakeupServiceName} and {@code getProcessorId} to register with
+ * a remote server.
+ *
+ * <p>For serverless remote access, the remote task comes from the external
+ * system alone and no server is involved. The external system may support
+ * scheduling a remote task to executed later through {@code scheduleTask}.
+ *
+ * <p>For both cloud-based and serverless remote access, the ideal use case
+ * is to wake up Android when the vehicle is not in use and then shutdown
+ * Android after the task is complete. However, user may access the vehicle
+ * during this period, and Android must not be shutdown if this happens.
+ *
+ * <p>If this interface is implemented, then VHAL property
+ * {@code VEHICLE_IN_USE} must be supported to represent whether the vehicle is
+ * currently in use. Android will check this before sending the shutdown
+ * request.
+ *
+ * <p>The external power controller system must also check whether vehicle is
+ * in use upon receiving the shutdown request and makes sure that an
+ * user-unexpected shutdown must not happen.
  */
 @VintfStability
 interface IRemoteAccess {
@@ -110,6 +137,17 @@
     boolean isTaskScheduleSupported();
 
     /**
+     * Returns the supported task types for scheduling.
+     *
+     * <p>If task scheduling is not supported, this returns an empty array.
+     *
+     * <p>Otherwise, at least {@code TaskType.CUSTOM} must be supported.
+     *
+     * @return An array of supported task types.
+     */
+    TaskType[] getSupportedTaskTypesForScheduling();
+
+    /**
      * Schedules a task to be executed later even when the vehicle is off.
      *
      * <p>If {@link isTaskScheduleSupported} returns {@code false}. This is no-op.
@@ -127,6 +165,11 @@
      *
      * <p>Must return {@code EX_ILLEGAL_ARGUMENT} if a pending schedule with the same
      * {@code scheduleId} for this client exists.
+     *
+     * <p>Must return {@code EX_ILLEGAL_ARGUMENT} if the task type is not supported.
+     *
+     * <p>Must return {@code EX_ILLEGLA_ARGUMENT} if the scheduleInfo is not valid (e.g. count is
+     * a negative number).
      */
     void scheduleTask(in ScheduleInfo scheduleInfo);
 
@@ -161,5 +204,5 @@
      *
      * <p>The finished scheduled tasks will not be included.
      */
-    List<ScheduleInfo> getAllScheduledTasks(String clientId);
+    List<ScheduleInfo> getAllPendingScheduledTasks(String clientId);
 }
diff --git a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl
index 2cd7a5d..ee6f900 100644
--- a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl
+++ b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/IRemoteTaskCallback.aidl
@@ -22,7 +22,7 @@
 @VintfStability
 interface IRemoteTaskCallback {
     /**
-     * A callback that is called when a remote task is requested.
+     * A callback that is called when a custom type remote task is requested.
      *
      * The data is passed down from the remote server to the remote task client
      * which is an Android application, and is not interpreted/parsed by the
diff --git a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
index cf1437b..4f2537c 100644
--- a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
+++ b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/ScheduleInfo.aidl
@@ -16,9 +16,12 @@
 
 package android.hardware.automotive.remoteaccess;
 
+import android.hardware.automotive.remoteaccess.TaskType;
+
 @VintfStability
 @JavaDerive(equals=true, toString=true)
 parcelable ScheduleInfo {
+    const int MAX_TASK_DATA_SIZE_IN_BYTES = 10240;
     /**
      * The ID used to identify the client this schedule is for. This must be one of the
      * preconfigured remote access serverless client ID defined in car service resource
@@ -31,8 +34,16 @@
      */
     String scheduleId;
     /**
+     * The type for the task.
+     */
+    TaskType taskType;
+    /**
      * The opaque task data that will be sent back to the remote task client app when the task is
      * executed. It is not interpreted/parsed by the Android system.
+     *
+     * <p>This is only used for {@code TaskType.CUSTOM}.
+     *
+     * <p>The data size must be less than {@link MAX_TASK_DATA_SIZE_IN_BYTES}.
      */
     byte[] taskData;
     /**
diff --git a/automotive/remoteaccess/android/hardware/automotive/remoteaccess/TaskType.aidl b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/TaskType.aidl
new file mode 100644
index 0000000..761eb15
--- /dev/null
+++ b/automotive/remoteaccess/android/hardware/automotive/remoteaccess/TaskType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.automotive.remoteaccess;
+
+@VintfStability
+@Backing(type="int")
+enum TaskType {
+    /**
+     * A custom task that is opaque to anyone other than the remote task client app.
+     *
+     * <p>The opaque task data in the {@code ScheduleInfo} will be sent back to the app when the
+     * task is to be executed.
+     */
+    CUSTOM = 0,
+    /**
+     * Enters the garage mode if allowed.
+     *
+     * <p>Make the Android system enters garage mode if vehicle is currently not in use and
+     * entering garage mode is allowed (e.g. battery level is high enough).
+     *
+     * <p>This is based on best-effort and it is not guaranteed.
+     *
+     * <p>If allowed, the external system should set {@code AP_POWER_BOOTUP_REASON} to
+     * {@code SYSTEM_ENTER_GARAGE_MODE} and then boot up (or resume) the head unit.
+     */
+    ENTER_GARAGE_MODE = 1,
+}
diff --git a/automotive/remoteaccess/hal/default/Android.bp b/automotive/remoteaccess/hal/default/Android.bp
index 9d86740..cc8f2b0 100644
--- a/automotive/remoteaccess/hal/default/Android.bp
+++ b/automotive/remoteaccess/hal/default/Android.bp
@@ -53,9 +53,6 @@
     defaults: ["remote-access-hal-defaults"],
     vintf_fragments: ["remoteaccess-default-service.xml"],
     init_rc: ["remoteaccess-default-service.rc"],
-    cflags: [
-        "-DGRPC_SERVICE_ADDRESS=\"10.0.2.2:50051\"",
-    ],
 }
 
 cc_binary {
@@ -63,10 +60,6 @@
     defaults: ["remote-access-hal-defaults"],
     vintf_fragments: ["remoteaccess-default-service.xml"],
     init_rc: ["remoteaccess-tcu-test-service.rc"],
-    cflags: [
-        "-DGRPC_SERVICE_ADDRESS=\"10.10.10.1:50051\"",
-        "-DGRPC_SERVICE_IFNAME=\"eth1\"",
-    ],
 }
 
 cc_library {
diff --git a/automotive/remoteaccess/hal/default/fuzzer/fuzzer.cpp b/automotive/remoteaccess/hal/default/fuzzer/fuzzer.cpp
index 9224ebc..7707ee6 100644
--- a/automotive/remoteaccess/hal/default/fuzzer/fuzzer.cpp
+++ b/automotive/remoteaccess/hal/default/fuzzer/fuzzer.cpp
@@ -75,8 +75,9 @@
         return Status::OK;
     }
 
-    Status GetAllScheduledTasks(ClientContext* context, const GetAllScheduledTasksRequest& request,
-                                GetAllScheduledTasksResponse* response) {
+    Status GetAllPendingScheduledTasks(ClientContext* context,
+                                       const GetAllPendingScheduledTasksRequest& request,
+                                       GetAllPendingScheduledTasksResponse* response) {
         return Status::OK;
     }
 
@@ -165,17 +166,19 @@
         return nullptr;
     }
 
-    ClientAsyncResponseReaderInterface<GetAllScheduledTasksResponse>* AsyncGetAllScheduledTasksRaw(
+    ClientAsyncResponseReaderInterface<GetAllPendingScheduledTasksResponse>*
+    AsyncGetAllPendingScheduledTasksRaw(
             [[maybe_unused]] ClientContext* context,
-            [[maybe_unused]] const GetAllScheduledTasksRequest& request,
+            [[maybe_unused]] const GetAllPendingScheduledTasksRequest& request,
             [[maybe_unused]] CompletionQueue* cq) {
         return nullptr;
     }
 
-    ClientAsyncResponseReaderInterface<GetAllScheduledTasksResponse>*
-    PrepareAsyncGetAllScheduledTasksRaw([[maybe_unused]] ClientContext* context,
-                                        [[maybe_unused]] const GetAllScheduledTasksRequest& request,
-                                        [[maybe_unused]] CompletionQueue* c) {
+    ClientAsyncResponseReaderInterface<GetAllPendingScheduledTasksResponse>*
+    PrepareAsyncGetAllPendingScheduledTasksRaw(
+            [[maybe_unused]] ClientContext* context,
+            [[maybe_unused]] const GetAllPendingScheduledTasksRequest& request,
+            [[maybe_unused]] CompletionQueue* c) {
         return nullptr;
     }
 };
diff --git a/automotive/remoteaccess/hal/default/include/RemoteAccessService.h b/automotive/remoteaccess/hal/default/include/RemoteAccessService.h
index 1fc4037..8716e48 100644
--- a/automotive/remoteaccess/hal/default/include/RemoteAccessService.h
+++ b/automotive/remoteaccess/hal/default/include/RemoteAccessService.h
@@ -81,6 +81,9 @@
 
     ndk::ScopedAStatus isTaskScheduleSupported(bool* out) override;
 
+    ndk::ScopedAStatus getSupportedTaskTypesForScheduling(
+            std::vector<aidl::android::hardware::automotive::remoteaccess::TaskType>* out) override;
+
     ndk::ScopedAStatus scheduleTask(
             const aidl::android::hardware::automotive::remoteaccess::ScheduleInfo& scheduleInfo)
             override;
@@ -93,7 +96,7 @@
     ndk::ScopedAStatus isTaskScheduled(const std::string& clientId, const std::string& scheduleId,
                                        bool* out) override;
 
-    ndk::ScopedAStatus getAllScheduledTasks(
+    ndk::ScopedAStatus getAllPendingScheduledTasks(
             const std::string& clientId,
             std::vector<aidl::android::hardware::automotive::remoteaccess::ScheduleInfo>* out)
             override;
@@ -108,6 +111,8 @@
 
     WakeupClient::StubInterface* mGrpcStub;
     std::thread mThread;
+    // Whether the GRPC server exists. Only checked and set during init.
+    bool mGrpcServerExist = false;
     std::mutex mLock;
     std::condition_variable mCv;
     std::shared_ptr<aidl::android::hardware::automotive::remoteaccess::IRemoteTaskCallback>
@@ -118,7 +123,7 @@
     // A mutex to make sure startTaskLoop does not overlap with stopTaskLoop.
     std::mutex mStartStopTaskLoopLock;
     bool mTaskLoopRunning GUARDED_BY(mStartStopTaskLoopLock) = false;
-    bool mGrpcConnected GUARDED_BY(mLock) = false;
+    bool mGrpcReadChannelOpen GUARDED_BY(mLock) = false;
     std::unordered_map<std::string, size_t> mClientIdToTaskCount GUARDED_BY(mLock);
 
     // Default wait time before retry connecting to remote access client is 10s.
@@ -140,9 +145,10 @@
     void debugInjectTask(int fd, std::string_view clientId, std::string_view taskData);
     void debugInjectTaskNextReboot(int fd, std::string_view clientId, std::string_view taskData,
                                    const char* latencyInSecStr);
-    void updateGrpcConnected(bool connected);
+    void updateGrpcReadChannelOpen(bool grpcReadChannelOpen);
     android::base::Result<void> deliverRemoteTaskThroughCallback(const std::string& clientId,
                                                                  std::string_view taskData);
+    bool isTaskScheduleSupported();
 };
 
 }  // namespace remoteaccess
diff --git a/automotive/remoteaccess/hal/default/proto/wakeup_client.proto b/automotive/remoteaccess/hal/default/proto/wakeup_client.proto
index e061016..8ff6059 100644
--- a/automotive/remoteaccess/hal/default/proto/wakeup_client.proto
+++ b/automotive/remoteaccess/hal/default/proto/wakeup_client.proto
@@ -99,7 +99,8 @@
      *
      * <p>The finished scheduled tasks will not be included.
      */
-    rpc GetAllScheduledTasks(GetAllScheduledTasksRequest) returns (GetAllScheduledTasksResponse) {}
+    rpc GetAllPendingScheduledTasks(GetAllPendingScheduledTasksRequest)
+            returns (GetAllPendingScheduledTasksResponse) {}
 }
 
 message GetRemoteTasksRequest {}
@@ -123,6 +124,11 @@
     ErrorCode errorCode = 1;
 }
 
+enum ScheduleTaskType {
+    CUSTOM = 0;
+    ENTER_GARAGE_MODE = 1;
+}
+
 message GrpcScheduleInfo {
     string clientId = 1;
     string scheduleId = 2;
@@ -130,6 +136,7 @@
     int32 count = 4;
     int64 startTimeInEpochSeconds = 5;
     int64 periodicInSeconds = 6;
+    ScheduleTaskType taskType = 7;
 }
 
 message UnscheduleTaskRequest {
@@ -154,10 +161,32 @@
     bool isTaskScheduled = 1;
 }
 
-message GetAllScheduledTasksRequest {
+message GetAllPendingScheduledTasksRequest {
     string clientId = 1;
 }
 
-message GetAllScheduledTasksResponse {
+message GetAllPendingScheduledTasksResponse {
     repeated GrpcScheduleInfo allScheduledTasks = 1;
 }
+
+/**
+ * Service provided by a power controller unit.
+ */
+service PowerController {
+    rpc IsVehicleInUse(IsVehicleInUseRequest) returns (IsVehicleInUseResponse) {}
+
+    rpc GetApPowerBootupReason(GetApPowerBootupReasonRequest)
+            returns (GetApPowerBootupReasonResponse) {}
+}
+
+message IsVehicleInUseRequest {}
+
+message IsVehicleInUseResponse {
+    bool isVehicleInUse = 1;
+}
+
+message GetApPowerBootupReasonRequest {}
+
+message GetApPowerBootupReasonResponse {
+    int32 bootupReason = 1;
+}
diff --git a/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp b/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp
index d4ba864..a50f3bb 100644
--- a/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp
+++ b/automotive/remoteaccess/hal/default/src/RemoteAccessImpl.cpp
@@ -27,31 +27,66 @@
 #include <libnetdevice/libnetdevice.h>
 #include <stdlib.h>
 
+namespace {
+
+constexpr char GRPC_SERVICE_CONFIG_FILE[] = "/vendor/etc/automotive/powercontroller/serverconfig";
 constexpr char SERVICE_NAME[] = "android.hardware.automotive.remoteaccess.IRemoteAccess/default";
 
-int main(int /* argc */, char* /* argv */[]) {
-#ifndef GRPC_SERVICE_ADDRESS
-    LOG(ERROR) << "GRPC_SERVICE_ADDRESS is not defined, exiting";
-    exit(1);
-#endif
-    LOG(INFO) << "Registering RemoteAccessService as service, server: " << GRPC_SERVICE_ADDRESS
-              << "...";
-    grpc::ChannelArguments grpcargs = {};
+void maybeGetGrpcServiceInfo(std::string* address, std::string* ifname) {
+    std::ifstream ifs(GRPC_SERVICE_CONFIG_FILE);
+    if (!ifs) {
+        LOG(INFO) << "Cannot open grpc service config file at: " << GRPC_SERVICE_CONFIG_FILE
+                  << ", assume no service is available";
+        return;
+    }
+    int count = 0;
+    while (ifs.good()) {
+        std::string line;
+        ifs >> line;
+        // First line is address, second line, if present is ifname.
+        if (count == 0) {
+            *address = line;
+        } else {
+            *ifname = line;
+            break;
+        }
+        count++;
+    }
+    ifs.close();
+}
 
-#ifdef GRPC_SERVICE_IFNAME
-    grpcargs.SetSocketMutator(
-            android::hardware::automotive::remoteaccess::MakeBindToDeviceSocketMutator(
-                    GRPC_SERVICE_IFNAME));
-    LOG(DEBUG) << "GRPC_SERVICE_IFNAME specified as: " << GRPC_SERVICE_IFNAME;
-    LOG(INFO) << "Waiting for interface: " << GRPC_SERVICE_IFNAME;
-    android::netdevice::waitFor({GRPC_SERVICE_IFNAME},
-                                android::netdevice::WaitCondition::PRESENT_AND_UP);
-    LOG(INFO) << "Waiting for interface: " << GRPC_SERVICE_IFNAME << " done";
-#endif
-    auto channel = grpc::CreateChannel(GRPC_SERVICE_ADDRESS, grpc::InsecureChannelCredentials());
-    auto clientStub = android::hardware::automotive::remoteaccess::WakeupClient::NewStub(channel);
+}  // namespace
+
+int main(int /* argc */, char* /* argv */[]) {
+    std::string grpcServiceAddress = "";
+    std::string grpcServiceIfname = "";
+    maybeGetGrpcServiceInfo(&grpcServiceAddress, &grpcServiceIfname);
+
+    std::unique_ptr<android::hardware::automotive::remoteaccess::WakeupClient::Stub> grpcStub;
+
+    if (grpcServiceAddress != "") {
+        LOG(INFO) << "Registering RemoteAccessService as service, server: " << grpcServiceAddress
+                  << "...";
+        grpc::ChannelArguments grpcargs = {};
+
+        if (grpcServiceIfname != "") {
+            grpcargs.SetSocketMutator(
+                    android::hardware::automotive::remoteaccess::MakeBindToDeviceSocketMutator(
+                            grpcServiceIfname));
+            LOG(DEBUG) << "grpcServiceIfname specified as: " << grpcServiceIfname;
+            LOG(INFO) << "Waiting for interface: " << grpcServiceIfname;
+            android::netdevice::waitFor({grpcServiceIfname},
+                                        android::netdevice::WaitCondition::PRESENT_AND_UP);
+            LOG(INFO) << "Waiting for interface: " << grpcServiceIfname << " done";
+        }
+        auto channel = grpc::CreateChannel(grpcServiceAddress, grpc::InsecureChannelCredentials());
+        grpcStub = android::hardware::automotive::remoteaccess::WakeupClient::NewStub(channel);
+    } else {
+        LOG(INFO) << "grpcServiceAddress is not defined, work in fake mode";
+    }
+
     auto service = ndk::SharedRefBase::make<
-            android::hardware::automotive::remoteaccess::RemoteAccessService>(clientStub.get());
+            android::hardware::automotive::remoteaccess::RemoteAccessService>(grpcStub.get());
 
     binder_exception_t err = AServiceManager_addService(service->asBinder().get(), SERVICE_NAME);
     if (err != EX_NONE) {
diff --git a/automotive/remoteaccess/hal/default/src/RemoteAccessService.cpp b/automotive/remoteaccess/hal/default/src/RemoteAccessService.cpp
index 0944d86..91689b1 100644
--- a/automotive/remoteaccess/hal/default/src/RemoteAccessService.cpp
+++ b/automotive/remoteaccess/hal/default/src/RemoteAccessService.cpp
@@ -40,6 +40,7 @@
 using ::aidl::android::hardware::automotive::remoteaccess::ApState;
 using ::aidl::android::hardware::automotive::remoteaccess::IRemoteTaskCallback;
 using ::aidl::android::hardware::automotive::remoteaccess::ScheduleInfo;
+using ::aidl::android::hardware::automotive::remoteaccess::TaskType;
 using ::aidl::android::hardware::automotive::vehicle::VehicleProperty;
 using ::android::base::Error;
 using ::android::base::ParseInt;
@@ -102,6 +103,10 @@
 
 RemoteAccessService::RemoteAccessService(WakeupClient::StubInterface* grpcStub)
     : mGrpcStub(grpcStub) {
+    if (mGrpcStub != nullptr) {
+        mGrpcServerExist = true;
+    }
+
     std::ifstream debugTaskFile;
     debugTaskFile.open(DEBUG_TASK_FILE, std::ios::in);
     if (!debugTaskFile.is_open()) {
@@ -176,9 +181,9 @@
     mTaskLoopRunning = false;
 }
 
-void RemoteAccessService::updateGrpcConnected(bool connected) {
+void RemoteAccessService::updateGrpcReadChannelOpen(bool grpcReadChannelOpen) {
     std::lock_guard<std::mutex> lockGuard(mLock);
-    mGrpcConnected = connected;
+    mGrpcReadChannelOpen = grpcReadChannelOpen;
 }
 
 Result<void> RemoteAccessService::deliverRemoteTaskThroughCallback(const std::string& clientId,
@@ -212,7 +217,7 @@
             mGetRemoteTasksContext.reset(new ClientContext());
             reader = mGrpcStub->GetRemoteTasks(mGetRemoteTasksContext.get(), request);
         }
-        updateGrpcConnected(true);
+        updateGrpcReadChannelOpen(true);
         GetRemoteTasksResponse response;
         while (reader->Read(&response)) {
             ALOGI("Receiving one task from remote task client");
@@ -224,7 +229,7 @@
                 continue;
             }
         }
-        updateGrpcConnected(false);
+        updateGrpcReadChannelOpen(false);
         Status status = reader->Finish();
         mGetRemoteTasksContext.reset();
 
@@ -297,6 +302,11 @@
 }
 
 ScopedAStatus RemoteAccessService::notifyApStateChange(const ApState& newState) {
+    if (!mGrpcServerExist) {
+        ALOGW("GRPC server does not exist, do nothing");
+        return ScopedAStatus::ok();
+    }
+
     ClientContext context;
     NotifyWakeupRequiredRequest request = {};
     request.set_iswakeuprequired(newState.isWakeupRequired);
@@ -314,16 +324,64 @@
     return ScopedAStatus::ok();
 }
 
+bool RemoteAccessService::isTaskScheduleSupported() {
+    if (!mGrpcServerExist) {
+        ALOGW("GRPC server does not exist, task scheduling not supported");
+        return false;
+    }
+
+    return true;
+}
+
 ScopedAStatus RemoteAccessService::isTaskScheduleSupported(bool* out) {
-    *out = true;
+    *out = isTaskScheduleSupported();
+    return ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RemoteAccessService::getSupportedTaskTypesForScheduling(
+        std::vector<TaskType>* out) {
+    out->clear();
+    if (!isTaskScheduleSupported()) {
+        ALOGW("Task scheduleing is not supported, return empty task types");
+        return ScopedAStatus::ok();
+    }
+
+    out->push_back(TaskType::CUSTOM);
+    out->push_back(TaskType::ENTER_GARAGE_MODE);
     return ScopedAStatus::ok();
 }
 
 ScopedAStatus RemoteAccessService::scheduleTask(const ScheduleInfo& scheduleInfo) {
+    if (!isTaskScheduleSupported()) {
+        ALOGW("Task scheduleing is not supported, return exception");
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                           "task scheduling is not supported");
+    }
+
     ClientContext context;
     ScheduleTaskRequest request = {};
     ScheduleTaskResponse response = {};
+
+    if (scheduleInfo.count < 0) {
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                           "count must be >= 0");
+    }
+    if (scheduleInfo.startTimeInEpochSeconds < 0) {
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                           "startTimeInEpochSeconds must be >= 0");
+    }
+    if (scheduleInfo.periodicInSeconds < 0) {
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                           "periodicInSeconds must be >= 0");
+    }
+    if (scheduleInfo.taskData.size() > scheduleInfo.MAX_TASK_DATA_SIZE_IN_BYTES) {
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                           "task data too big");
+    }
+
     request.mutable_scheduleinfo()->set_clientid(scheduleInfo.clientId);
+    request.mutable_scheduleinfo()->set_tasktype(
+            static_cast<ScheduleTaskType>(scheduleInfo.taskType));
     request.mutable_scheduleinfo()->set_scheduleid(scheduleInfo.scheduleId);
     request.mutable_scheduleinfo()->set_data(scheduleInfo.taskData.data(),
                                              scheduleInfo.taskData.size());
@@ -340,7 +398,8 @@
         case ErrorCode::OK:
             return ScopedAStatus::ok();
         case ErrorCode::INVALID_ARG:
-            return ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+            return ScopedAStatus::fromExceptionCodeWithMessage(
+                    EX_ILLEGAL_ARGUMENT, "received invalid_arg from grpc server");
         default:
             // Should not happen.
             return ScopedAStatus::fromServiceSpecificErrorWithMessage(
@@ -352,6 +411,11 @@
 
 ScopedAStatus RemoteAccessService::unscheduleTask(const std::string& clientId,
                                                   const std::string& scheduleId) {
+    if (!isTaskScheduleSupported()) {
+        ALOGW("Task scheduleing is not supported, do nothing");
+        return ScopedAStatus::ok();
+    }
+
     ClientContext context;
     UnscheduleTaskRequest request = {};
     UnscheduleTaskResponse response = {};
@@ -365,6 +429,11 @@
 }
 
 ScopedAStatus RemoteAccessService::unscheduleAllTasks(const std::string& clientId) {
+    if (!isTaskScheduleSupported()) {
+        ALOGW("Task scheduleing is not supported, do nothing");
+        return ScopedAStatus::ok();
+    }
+
     ClientContext context;
     UnscheduleAllTasksRequest request = {};
     UnscheduleAllTasksResponse response = {};
@@ -378,6 +447,12 @@
 
 ScopedAStatus RemoteAccessService::isTaskScheduled(const std::string& clientId,
                                                    const std::string& scheduleId, bool* out) {
+    if (!isTaskScheduleSupported()) {
+        ALOGW("Task scheduleing is not supported, return false");
+        *out = false;
+        return ScopedAStatus::ok();
+    }
+
     ClientContext context;
     IsTaskScheduledRequest request = {};
     IsTaskScheduledResponse response = {};
@@ -391,13 +466,19 @@
     return ScopedAStatus::ok();
 }
 
-ScopedAStatus RemoteAccessService::getAllScheduledTasks(const std::string& clientId,
-                                                        std::vector<ScheduleInfo>* out) {
+ScopedAStatus RemoteAccessService::getAllPendingScheduledTasks(const std::string& clientId,
+                                                               std::vector<ScheduleInfo>* out) {
+    if (!isTaskScheduleSupported()) {
+        ALOGW("Task scheduleing is not supported, return empty array");
+        out->clear();
+        return ScopedAStatus::ok();
+    }
+
     ClientContext context;
-    GetAllScheduledTasksRequest request = {};
-    GetAllScheduledTasksResponse response = {};
+    GetAllPendingScheduledTasksRequest request = {};
+    GetAllPendingScheduledTasksResponse response = {};
     request.set_clientid(clientId);
-    Status status = mGrpcStub->GetAllScheduledTasks(&context, request, &response);
+    Status status = mGrpcStub->GetAllPendingScheduledTasks(&context, request, &response);
     if (!status.ok()) {
         return rpcStatusToScopedAStatus(status, "Failed to call isTaskScheduled");
     }
@@ -406,6 +487,7 @@
         const GrpcScheduleInfo& rpcScheduleInfo = response.allscheduledtasks(i);
         ScheduleInfo scheduleInfo = {
                 .clientId = rpcScheduleInfo.clientid(),
+                .taskType = static_cast<TaskType>(rpcScheduleInfo.tasktype()),
                 .scheduleId = rpcScheduleInfo.scheduleid(),
                 .taskData = stringToBytes(rpcScheduleInfo.data()),
                 .count = rpcScheduleInfo.count(),
@@ -533,9 +615,11 @@
     dprintf(fd,
             "\nRemoteAccess HAL status \n"
             "Remote task callback registered: %s\n"
-            "Task receiving GRPC connection established: %s\n"
+            "GRPC server exist: %s\n"
+            "GRPC read channel for receiving tasks open: %s\n"
             "Received task count by clientId: \n%s\n",
-            boolToString(mRemoteTaskCallback.get()).c_str(), boolToString(mGrpcConnected).c_str(),
+            boolToString(mRemoteTaskCallback.get()).c_str(), boolToString(mGrpcServerExist).c_str(),
+            boolToString(mGrpcReadChannelOpen).c_str(),
             clientIdToTaskCountToStringLocked().c_str());
 }
 
diff --git a/automotive/remoteaccess/hal/default/test/RemoteAccessServiceUnitTest.cpp b/automotive/remoteaccess/hal/default/test/RemoteAccessServiceUnitTest.cpp
index c0038c2..7992a50 100644
--- a/automotive/remoteaccess/hal/default/test/RemoteAccessServiceUnitTest.cpp
+++ b/automotive/remoteaccess/hal/default/test/RemoteAccessServiceUnitTest.cpp
@@ -48,6 +48,7 @@
 using ::aidl::android::hardware::automotive::remoteaccess::ApState;
 using ::aidl::android::hardware::automotive::remoteaccess::BnRemoteTaskCallback;
 using ::aidl::android::hardware::automotive::remoteaccess::ScheduleInfo;
+using ::aidl::android::hardware::automotive::remoteaccess::TaskType;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropValue;
 
 using ::grpc::ClientAsyncReaderInterface;
@@ -61,6 +62,7 @@
 using ::ndk::ScopedAStatus;
 using ::testing::_;
 using ::testing::DoAll;
+using ::testing::ElementsAre;
 using ::testing::Return;
 using ::testing::SetArgPointee;
 
@@ -93,9 +95,9 @@
     MOCK_METHOD(Status, IsTaskScheduled,
                 (ClientContext * context, const IsTaskScheduledRequest& request,
                  IsTaskScheduledResponse* response));
-    MOCK_METHOD(Status, GetAllScheduledTasks,
-                (ClientContext * context, const GetAllScheduledTasksRequest& request,
-                 GetAllScheduledTasksResponse* response));
+    MOCK_METHOD(Status, GetAllPendingScheduledTasks,
+                (ClientContext * context, const GetAllPendingScheduledTasksRequest& request,
+                 GetAllPendingScheduledTasksResponse* response));
     // Async methods which we do not care.
     MOCK_METHOD(ClientAsyncReaderInterface<GetRemoteTasksResponse>*, AsyncGetRemoteTasksRaw,
                 (ClientContext * context, const GetRemoteTasksRequest& request, CompletionQueue* cq,
@@ -139,13 +141,13 @@
                 PrepareAsyncIsTaskScheduledRaw,
                 (ClientContext * context, const IsTaskScheduledRequest& request,
                  CompletionQueue* cq));
-    MOCK_METHOD(ClientAsyncResponseReaderInterface<GetAllScheduledTasksResponse>*,
-                AsyncGetAllScheduledTasksRaw,
-                (ClientContext * context, const GetAllScheduledTasksRequest& request,
+    MOCK_METHOD(ClientAsyncResponseReaderInterface<GetAllPendingScheduledTasksResponse>*,
+                AsyncGetAllPendingScheduledTasksRaw,
+                (ClientContext * context, const GetAllPendingScheduledTasksRequest& request,
                  CompletionQueue* cq));
-    MOCK_METHOD(ClientAsyncResponseReaderInterface<GetAllScheduledTasksResponse>*,
-                PrepareAsyncGetAllScheduledTasksRaw,
-                (ClientContext * context, const GetAllScheduledTasksRequest& request,
+    MOCK_METHOD(ClientAsyncResponseReaderInterface<GetAllPendingScheduledTasksResponse>*,
+                PrepareAsyncGetAllPendingScheduledTasksRaw,
+                (ClientContext * context, const GetAllPendingScheduledTasksRequest& request,
                  CompletionQueue* cq));
 };
 
@@ -434,6 +436,14 @@
     EXPECT_TRUE(out);
 }
 
+TEST_F(RemoteAccessServiceUnitTest, TestGetSupportedTaskTypesForScheduling) {
+    std::vector<TaskType> out;
+    ScopedAStatus status = getService()->getSupportedTaskTypesForScheduling(&out);
+
+    EXPECT_TRUE(status.isOk());
+    EXPECT_THAT(out, ElementsAre(TaskType::CUSTOM));
+}
+
 TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask) {
     ScheduleTaskRequest grpcRequest = {};
     EXPECT_CALL(*getGrpcWakeupClientStub(), ScheduleTask)
@@ -463,7 +473,71 @@
     EXPECT_EQ(grpcRequest.scheduleinfo().periodicinseconds(), kTestPeriodicInSeconds);
 }
 
-TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask_InvalidArg) {
+TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask_InvalidCount) {
+    ScheduleInfo scheduleInfo = {
+            .clientId = kTestClientId,
+            .scheduleId = kTestScheduleId,
+            .taskData = kTestData,
+            .count = -1,
+            .startTimeInEpochSeconds = kTestStartTimeInEpochSeconds,
+            .periodicInSeconds = kTestPeriodicInSeconds,
+    };
+
+    ScopedAStatus status = getService()->scheduleTask(scheduleInfo);
+
+    ASSERT_FALSE(status.isOk());
+    ASSERT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
+}
+
+TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask_InvalidStartTimeInEpochSeconds) {
+    ScheduleInfo scheduleInfo = {
+            .clientId = kTestClientId,
+            .scheduleId = kTestScheduleId,
+            .taskData = kTestData,
+            .count = kTestCount,
+            .startTimeInEpochSeconds = -1,
+            .periodicInSeconds = kTestPeriodicInSeconds,
+    };
+
+    ScopedAStatus status = getService()->scheduleTask(scheduleInfo);
+
+    ASSERT_FALSE(status.isOk());
+    ASSERT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
+}
+
+TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask_InvalidPeriodicInSeconds) {
+    ScheduleInfo scheduleInfo = {
+            .clientId = kTestClientId,
+            .scheduleId = kTestScheduleId,
+            .taskData = kTestData,
+            .count = kTestCount,
+            .startTimeInEpochSeconds = kTestStartTimeInEpochSeconds,
+            .periodicInSeconds = -1,
+    };
+
+    ScopedAStatus status = getService()->scheduleTask(scheduleInfo);
+
+    ASSERT_FALSE(status.isOk());
+    ASSERT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
+}
+
+TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask_TaskDataTooLarge) {
+    ScheduleInfo scheduleInfo = {
+            .clientId = kTestClientId,
+            .scheduleId = kTestScheduleId,
+            .taskData = std::vector<uint8_t>(ScheduleInfo::MAX_TASK_DATA_SIZE_IN_BYTES + 1),
+            .count = kTestCount,
+            .startTimeInEpochSeconds = kTestStartTimeInEpochSeconds,
+            .periodicInSeconds = kTestPeriodicInSeconds,
+    };
+
+    ScopedAStatus status = getService()->scheduleTask(scheduleInfo);
+
+    ASSERT_FALSE(status.isOk());
+    ASSERT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT);
+}
+
+TEST_F(RemoteAccessServiceUnitTest, TestScheduleTask_InvalidArgFromGrpcServer) {
     EXPECT_CALL(*getGrpcWakeupClientStub(), ScheduleTask)
             .WillOnce([]([[maybe_unused]] ClientContext* context,
                          [[maybe_unused]] const ScheduleTaskRequest& request,
@@ -563,13 +637,13 @@
     EXPECT_EQ(grpcRequest.scheduleid(), kTestScheduleId);
 }
 
-TEST_F(RemoteAccessServiceUnitTest, testGetAllScheduledTasks) {
+TEST_F(RemoteAccessServiceUnitTest, testGetAllPendingScheduledTasks) {
     std::vector<ScheduleInfo> result;
-    GetAllScheduledTasksRequest grpcRequest = {};
-    EXPECT_CALL(*getGrpcWakeupClientStub(), GetAllScheduledTasks)
+    GetAllPendingScheduledTasksRequest grpcRequest = {};
+    EXPECT_CALL(*getGrpcWakeupClientStub(), GetAllPendingScheduledTasks)
             .WillOnce([&grpcRequest]([[maybe_unused]] ClientContext* context,
-                                     const GetAllScheduledTasksRequest& request,
-                                     GetAllScheduledTasksResponse* response) {
+                                     const GetAllPendingScheduledTasksRequest& request,
+                                     GetAllPendingScheduledTasksResponse* response) {
                 grpcRequest = request;
                 GrpcScheduleInfo* newInfo = response->add_allscheduledtasks();
                 newInfo->set_clientid(kTestClientId);
@@ -581,7 +655,7 @@
                 return Status();
             });
 
-    ScopedAStatus status = getService()->getAllScheduledTasks(kTestClientId, &result);
+    ScopedAStatus status = getService()->getAllPendingScheduledTasks(kTestClientId, &result);
 
     ASSERT_TRUE(status.isOk());
     EXPECT_EQ(grpcRequest.clientid(), kTestClientId);
diff --git a/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h b/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h
index 2aab904..7424571 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h
+++ b/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h
@@ -30,6 +30,11 @@
 namespace automotive {
 namespace remoteaccess {
 
+// The following are the same as VehicleApPowerBootupReason defined in VHAL.
+constexpr int32_t BOOTUP_REASON_USER_POWER_ON = 0;
+constexpr int32_t BOOTUP_REASON_SYSTEM_REMOTE_ACCESS = 2;
+constexpr int32_t BOOTUP_REASON_SYSTEM_ENTER_GARAGE_MODE = 3;
+
 // A class to generate fake task for testing. Not required for real implementation. In real
 // implementation, the task should come from remote task server. This class is thread-safe.
 class FakeTaskGenerator final {
@@ -78,6 +83,7 @@
     void waitForTask();
     void stopWait();
     bool isEmpty();
+    bool isStopped();
 
   private:
     friend class TaskTimeoutMessageHandler;
@@ -87,7 +93,7 @@
             GUARDED_BY(mLock);
     // A variable to notify mTasks is not empty.
     std::condition_variable mTasksNotEmptyCv;
-    std::atomic<bool> mStopped;
+    std::atomic<bool> mStopped = false;
     android::sp<Looper> mLooper;
     android::sp<TaskTimeoutMessageHandler> mTaskTimeoutMessageHandler;
     std::atomic<int> mTaskIdCounter = 0;
@@ -97,50 +103,57 @@
 };
 
 // forward-declaration
-class TestWakeupClientServiceImpl;
+class ServiceImpl;
 
 class TaskScheduleMsgHandler final : public android::MessageHandler {
   public:
-    TaskScheduleMsgHandler(TestWakeupClientServiceImpl* mImpl);
+    TaskScheduleMsgHandler(ServiceImpl* impl);
     void handleMessage(const android::Message& message) override;
 
   private:
-    TestWakeupClientServiceImpl* mImpl;
+    ServiceImpl* mImpl;
 };
 
-class TestWakeupClientServiceImpl : public WakeupClient::Service {
+class ServiceImpl {
   public:
-    TestWakeupClientServiceImpl();
+    ServiceImpl();
 
-    ~TestWakeupClientServiceImpl();
+    virtual ~ServiceImpl() = 0;
 
     // Stop the handling for all income requests. Prepare for shutdown.
     void stopServer();
 
     grpc::Status GetRemoteTasks(grpc::ServerContext* context, const GetRemoteTasksRequest* request,
-                                grpc::ServerWriter<GetRemoteTasksResponse>* writer) override;
+                                grpc::ServerWriter<GetRemoteTasksResponse>* writer);
 
     grpc::Status NotifyWakeupRequired(grpc::ServerContext* context,
                                       const NotifyWakeupRequiredRequest* request,
-                                      NotifyWakeupRequiredResponse* response) override;
+                                      NotifyWakeupRequiredResponse* response);
 
     grpc::Status ScheduleTask(grpc::ServerContext* context, const ScheduleTaskRequest* request,
-                              ScheduleTaskResponse* response) override;
+                              ScheduleTaskResponse* response);
 
     grpc::Status UnscheduleTask(grpc::ServerContext* context, const UnscheduleTaskRequest* request,
-                                UnscheduleTaskResponse* response) override;
+                                UnscheduleTaskResponse* response);
 
     grpc::Status UnscheduleAllTasks(grpc::ServerContext* context,
                                     const UnscheduleAllTasksRequest* request,
-                                    UnscheduleAllTasksResponse* response) override;
+                                    UnscheduleAllTasksResponse* response);
 
     grpc::Status IsTaskScheduled(grpc::ServerContext* context,
                                  const IsTaskScheduledRequest* request,
-                                 IsTaskScheduledResponse* response) override;
+                                 IsTaskScheduledResponse* response);
 
-    grpc::Status GetAllScheduledTasks(grpc::ServerContext* context,
-                                      const GetAllScheduledTasksRequest* request,
-                                      GetAllScheduledTasksResponse* response) override;
+    grpc::Status GetAllPendingScheduledTasks(grpc::ServerContext* context,
+                                             const GetAllPendingScheduledTasksRequest* request,
+                                             GetAllPendingScheduledTasksResponse* response);
+
+    grpc::Status IsVehicleInUse(grpc::ServerContext* context, const IsVehicleInUseRequest* request,
+                                IsVehicleInUseResponse* response);
+
+    grpc::Status GetApPowerBootupReason(grpc::ServerContext* context,
+                                        const GetApPowerBootupReasonRequest* request,
+                                        GetApPowerBootupReasonResponse* response);
 
     /**
      * Starts generating fake tasks for the specific client repeatedly.
@@ -176,7 +189,7 @@
      * This must be implemented by child class and contains device specific logic. E.g. this might
      * be sending QEMU commands for the emulator device.
      */
-    virtual void wakeupApplicationProcessor() = 0;
+    virtual void wakeupApplicationProcessor(int32_t bootupReason) = 0;
 
     /**
      * Cleans up a scheduled task info.
@@ -184,6 +197,16 @@
     void cleanupScheduledTaskLocked(const std::string& clientId, const std::string& scheduleId)
             REQUIRES(mLock);
 
+    /**
+     * Sets whether vehicle is in use.
+     */
+    void setVehicleInUse(bool vehicleInUse);
+
+    /**
+     * Sets the bootup reason.
+     */
+    void setBootupReason(int32_t bootupReason);
+
   private:
     friend class TaskScheduleMsgHandler;
 
@@ -214,9 +237,11 @@
     std::atomic<bool> mRemoteTaskConnectionAlive = false;
     std::mutex mLock;
     bool mGeneratingFakeTask GUARDED_BY(mLock);
-    std::atomic<bool> mServerStopped;
+    std::atomic<bool> mServerStopped = false;
     std::unordered_map<std::string, std::unordered_map<std::string, ScheduleInfo>>
             mInfoByScheduleIdByClientId GUARDED_BY(mLock);
+    std::atomic<bool> mVehicleInUse = false;
+    std::atomic<int32_t> mBootupReason = BOOTUP_REASON_USER_POWER_ON;
 
     // Thread-safe. For test impl only.
     FakeTaskGenerator mFakeTaskGenerator;
@@ -231,6 +256,72 @@
     void loop();
 };
 
+class WakeupClientServiceImpl : public WakeupClient::Service {
+  public:
+    WakeupClientServiceImpl(ServiceImpl* impl) { mImpl = impl; }
+
+    grpc::Status GetRemoteTasks(grpc::ServerContext* context, const GetRemoteTasksRequest* request,
+                                grpc::ServerWriter<GetRemoteTasksResponse>* writer) override {
+        return mImpl->GetRemoteTasks(context, request, writer);
+    }
+
+    grpc::Status NotifyWakeupRequired(grpc::ServerContext* context,
+                                      const NotifyWakeupRequiredRequest* request,
+                                      NotifyWakeupRequiredResponse* response) override {
+        return mImpl->NotifyWakeupRequired(context, request, response);
+    }
+
+    grpc::Status ScheduleTask(grpc::ServerContext* context, const ScheduleTaskRequest* request,
+                              ScheduleTaskResponse* response) override {
+        return mImpl->ScheduleTask(context, request, response);
+    }
+
+    grpc::Status UnscheduleTask(grpc::ServerContext* context, const UnscheduleTaskRequest* request,
+                                UnscheduleTaskResponse* response) override {
+        return mImpl->UnscheduleTask(context, request, response);
+    }
+
+    grpc::Status UnscheduleAllTasks(grpc::ServerContext* context,
+                                    const UnscheduleAllTasksRequest* request,
+                                    UnscheduleAllTasksResponse* response) override {
+        return mImpl->UnscheduleAllTasks(context, request, response);
+    }
+
+    grpc::Status IsTaskScheduled(grpc::ServerContext* context,
+                                 const IsTaskScheduledRequest* request,
+                                 IsTaskScheduledResponse* response) override {
+        return mImpl->IsTaskScheduled(context, request, response);
+    }
+
+    grpc::Status GetAllPendingScheduledTasks(
+            grpc::ServerContext* context, const GetAllPendingScheduledTasksRequest* request,
+            GetAllPendingScheduledTasksResponse* response) override {
+        return mImpl->GetAllPendingScheduledTasks(context, request, response);
+    }
+
+  private:
+    ServiceImpl* mImpl;
+};
+
+class PowerControllerServiceImpl : public PowerController::Service {
+  public:
+    PowerControllerServiceImpl(ServiceImpl* impl) { mImpl = impl; }
+
+    grpc::Status IsVehicleInUse(grpc::ServerContext* context, const IsVehicleInUseRequest* request,
+                                IsVehicleInUseResponse* response) override {
+        return mImpl->IsVehicleInUse(context, request, response);
+    }
+
+    grpc::Status GetApPowerBootupReason(grpc::ServerContext* context,
+                                        const GetApPowerBootupReasonRequest* request,
+                                        GetApPowerBootupReasonResponse* response) override {
+        return mImpl->GetApPowerBootupReason(context, request, response);
+    }
+
+  private:
+    ServiceImpl* mImpl;
+};
+
 }  // namespace remoteaccess
 }  // namespace automotive
 }  // namespace hardware
diff --git a/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp b/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
index 1db991c..5d33fcb 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
+++ b/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
@@ -38,7 +38,7 @@
 using ::grpc::Status;
 
 constexpr int64_t kTaskIntervalInMs = 5'000;
-constexpr int64_t kTaskTimeoutInMs = 20'000;
+constexpr int64_t kTaskTimeoutInMs = 60'000;
 
 int64_t msToNs(int64_t ms) {
     return std::chrono::duration_cast<std::chrono::nanoseconds>(std::chrono::milliseconds(ms))
@@ -105,6 +105,10 @@
     });
 }
 
+bool TaskQueue::isStopped() {
+    return mStopped;
+}
+
 void TaskQueue::stopWait() {
     mStopped = true;
     {
@@ -136,21 +140,21 @@
     }
 }
 
-TestWakeupClientServiceImpl::TestWakeupClientServiceImpl() {
+ServiceImpl::ServiceImpl() {
     mTaskScheduleMsgHandler = android::sp<TaskScheduleMsgHandler>::make(this);
     mLooper = android::sp<Looper>::make(/*opts=*/0);
     mLooperThread = std::thread([this] { loop(); });
     mTaskQueue = std::make_unique<TaskQueue>(mLooper);
 }
 
-TestWakeupClientServiceImpl::~TestWakeupClientServiceImpl() {
+ServiceImpl::~ServiceImpl() {
     if (mServerStopped) {
         return;
     }
     stopServer();
 }
 
-void TestWakeupClientServiceImpl::stopServer() {
+void ServiceImpl::stopServer() {
     mTaskQueue->stopWait();
     stopGeneratingFakeTask();
     // Set the flag so that the loop thread will exit.
@@ -161,7 +165,7 @@
     }
 }
 
-void TestWakeupClientServiceImpl::loop() {
+void ServiceImpl::loop() {
     Looper::setForThread(mLooper);
 
     while (true) {
@@ -172,23 +176,22 @@
     }
 }
 
-void TestWakeupClientServiceImpl::injectTask(const std::string& taskData,
-                                             const std::string& clientId) {
+void ServiceImpl::injectTask(const std::string& taskData, const std::string& clientId) {
     GetRemoteTasksResponse response;
     response.set_data(taskData);
     response.set_clientid(clientId);
     injectTaskResponse(response);
 }
 
-void TestWakeupClientServiceImpl::injectTaskResponse(const GetRemoteTasksResponse& response) {
+void ServiceImpl::injectTaskResponse(const GetRemoteTasksResponse& response) {
     printf("Receive a new task\n");
     mTaskQueue->add(response);
     if (mWakeupRequired) {
-        wakeupApplicationProcessor();
+        wakeupApplicationProcessor(BOOTUP_REASON_SYSTEM_REMOTE_ACCESS);
     }
 }
 
-void TestWakeupClientServiceImpl::startGeneratingFakeTask(const std::string& clientId) {
+void ServiceImpl::startGeneratingFakeTask(const std::string& clientId) {
     std::lock_guard<std::mutex> lockGuard(mLock);
     if (mGeneratingFakeTask) {
         printf("Fake task is already being generated\n");
@@ -199,7 +202,7 @@
     printf("Started generating fake tasks\n");
 }
 
-void TestWakeupClientServiceImpl::stopGeneratingFakeTask() {
+void ServiceImpl::stopGeneratingFakeTask() {
     {
         std::lock_guard<std::mutex> lockGuard(mLock);
         if (!mGeneratingFakeTask) {
@@ -215,7 +218,7 @@
     printf("Stopped generating fake tasks\n");
 }
 
-void TestWakeupClientServiceImpl::fakeTaskGenerateLoop(const std::string& clientId) {
+void ServiceImpl::fakeTaskGenerateLoop(const std::string& clientId) {
     // In actual implementation, this should communicate with the remote server and receives tasks
     // from it. Here we simulate receiving one remote task every {kTaskIntervalInMs}ms.
     while (true) {
@@ -233,15 +236,14 @@
     }
 }
 
-Status TestWakeupClientServiceImpl::GetRemoteTasks(ServerContext* context,
-                                                   const GetRemoteTasksRequest* request,
-                                                   ServerWriter<GetRemoteTasksResponse>* writer) {
+Status ServiceImpl::GetRemoteTasks(ServerContext* context, const GetRemoteTasksRequest* request,
+                                   ServerWriter<GetRemoteTasksResponse>* writer) {
     printf("GetRemoteTasks called\n");
     mRemoteTaskConnectionAlive = true;
     while (true) {
         mTaskQueue->waitForTask();
 
-        if (mServerStopped) {
+        if (mTaskQueue->isStopped()) {
             // Server stopped, exit the loop.
             printf("Server stopped exit loop\n");
             break;
@@ -250,11 +252,13 @@
         while (true) {
             auto maybeTask = mTaskQueue->maybePopOne();
             if (!maybeTask.has_value()) {
+                printf("no task left\n");
                 // No task left, loop again and wait for another task(s).
                 break;
             }
             // Loop through all the task in the queue but obtain lock for each element so we don't
             // hold lock while writing the response.
+            printf("Sending one remote task\n");
             const GetRemoteTasksResponse& response = maybeTask.value();
             if (!writer->Write(response)) {
                 // Broken stream, maybe the client is shutting down.
@@ -271,15 +275,15 @@
     return Status::CANCELLED;
 }
 
-Status TestWakeupClientServiceImpl::NotifyWakeupRequired(ServerContext* context,
-                                                         const NotifyWakeupRequiredRequest* request,
-                                                         NotifyWakeupRequiredResponse* response) {
+Status ServiceImpl::NotifyWakeupRequired(ServerContext* context,
+                                         const NotifyWakeupRequiredRequest* request,
+                                         NotifyWakeupRequiredResponse* response) {
     printf("NotifyWakeupRequired called\n");
     if (request->iswakeuprequired() && !mWakeupRequired && !mTaskQueue->isEmpty()) {
         // If wakeup is now required and previously not required, this means we have finished
         // shutting down the device. If there are still pending tasks, try waking up AP again
         // to finish executing those tasks.
-        wakeupApplicationProcessor();
+        wakeupApplicationProcessor(BOOTUP_REASON_SYSTEM_REMOTE_ACCESS);
     }
     mWakeupRequired = request->iswakeuprequired();
     if (mWakeupRequired) {
@@ -290,23 +294,22 @@
     return Status::OK;
 }
 
-void TestWakeupClientServiceImpl::cleanupScheduledTaskLocked(const std::string& clientId,
-                                                             const std::string& scheduleId) {
+void ServiceImpl::cleanupScheduledTaskLocked(const std::string& clientId,
+                                             const std::string& scheduleId) {
     mInfoByScheduleIdByClientId[clientId].erase(scheduleId);
     if (mInfoByScheduleIdByClientId[clientId].size() == 0) {
         mInfoByScheduleIdByClientId.erase(clientId);
     }
 }
 
-TaskScheduleMsgHandler::TaskScheduleMsgHandler(TestWakeupClientServiceImpl* impl) : mImpl(impl) {}
+TaskScheduleMsgHandler::TaskScheduleMsgHandler(ServiceImpl* impl) : mImpl(impl) {}
 
 void TaskScheduleMsgHandler::handleMessage(const android::Message& message) {
     mImpl->handleAddTask(message.what);
 }
 
-Status TestWakeupClientServiceImpl::ScheduleTask(ServerContext* context,
-                                                 const ScheduleTaskRequest* request,
-                                                 ScheduleTaskResponse* response) {
+Status ServiceImpl::ScheduleTask(ServerContext* context, const ScheduleTaskRequest* request,
+                                 ScheduleTaskResponse* response) {
     std::lock_guard<std::mutex> lockGuard(mLock);
 
     const GrpcScheduleInfo& grpcScheduleInfo = request->scheduleinfo();
@@ -353,8 +356,7 @@
     return Status::OK;
 }
 
-bool TestWakeupClientServiceImpl::getScheduleInfoLocked(int scheduleMsgId,
-                                                        ScheduleInfo** outScheduleInfoPtr) {
+bool ServiceImpl::getScheduleInfoLocked(int scheduleMsgId, ScheduleInfo** outScheduleInfoPtr) {
     for (auto& [_, infoByScheduleId] : mInfoByScheduleIdByClientId) {
         for (auto& [_, scheduleInfo] : infoByScheduleId) {
             if (scheduleInfo.scheduleMsgId == scheduleMsgId) {
@@ -366,7 +368,7 @@
     return false;
 }
 
-void TestWakeupClientServiceImpl::handleAddTask(int scheduleMsgId) {
+void ServiceImpl::handleAddTask(int scheduleMsgId) {
     std::lock_guard<std::mutex> lockGuard(mLock);
 
     ScheduleInfo* scheduleInfoPtr;
@@ -379,15 +381,27 @@
     const GrpcScheduleInfo& grpcScheduleInfo = *scheduleInfoPtr->grpcScheduleInfo;
     const std::string scheduleId = grpcScheduleInfo.scheduleid();
     const std::string clientId = grpcScheduleInfo.clientid();
-
-    GetRemoteTasksResponse injectResponse;
-    injectResponse.set_data(grpcScheduleInfo.data().data(), grpcScheduleInfo.data().size());
-    injectResponse.set_clientid(clientId);
-    injectTaskResponse(injectResponse);
     scheduleInfoPtr->currentCount++;
+    ScheduleTaskType taskType = grpcScheduleInfo.tasktype();
+    printf("Sending scheduled tasks for scheduleId: %s, clientId: %s, taskCount: %d, "
+           "taskType: %d\n",
+           scheduleId.c_str(), clientId.c_str(), scheduleInfoPtr->currentCount,
+           static_cast<int>(taskType));
 
-    printf("Sending scheduled tasks for scheduleId: %s, clientId: %s, taskCount: %d\n",
-           scheduleId.c_str(), clientId.c_str(), scheduleInfoPtr->currentCount);
+    if (taskType == ScheduleTaskType::ENTER_GARAGE_MODE) {
+        if (mWakeupRequired) {
+            wakeupApplicationProcessor(BOOTUP_REASON_SYSTEM_ENTER_GARAGE_MODE);
+        } else {
+            printf("Ignore ENTER_GARAGE_MODE task type because the head unit is already running");
+        }
+    } else if (grpcScheduleInfo.tasktype() == ScheduleTaskType::CUSTOM) {
+        GetRemoteTasksResponse injectResponse;
+        injectResponse.set_data(grpcScheduleInfo.data().data(), grpcScheduleInfo.data().size());
+        injectResponse.set_clientid(clientId);
+        injectTaskResponse(injectResponse);
+    } else {
+        printf("Unknown task type: %d\n", static_cast<int>(taskType));
+    }
 
     if (scheduleInfoPtr->totalCount != 0 &&
         scheduleInfoPtr->currentCount == scheduleInfoPtr->totalCount) {
@@ -401,9 +415,8 @@
                                 android::Message(scheduleMsgId));
 }
 
-Status TestWakeupClientServiceImpl::UnscheduleTask(ServerContext* context,
-                                                   const UnscheduleTaskRequest* request,
-                                                   UnscheduleTaskResponse* response) {
+Status ServiceImpl::UnscheduleTask(ServerContext* context, const UnscheduleTaskRequest* request,
+                                   UnscheduleTaskResponse* response) {
     std::lock_guard<std::mutex> lockGuard(mLock);
 
     const std::string& clientId = request->clientid();
@@ -425,9 +438,9 @@
     return Status::OK;
 }
 
-Status TestWakeupClientServiceImpl::UnscheduleAllTasks(ServerContext* context,
-                                                       const UnscheduleAllTasksRequest* request,
-                                                       UnscheduleAllTasksResponse* response) {
+Status ServiceImpl::UnscheduleAllTasks(ServerContext* context,
+                                       const UnscheduleAllTasksRequest* request,
+                                       UnscheduleAllTasksResponse* response) {
     std::lock_guard<std::mutex> lockGuard(mLock);
 
     const std::string& clientId = request->clientid();
@@ -446,9 +459,8 @@
     return Status::OK;
 }
 
-Status TestWakeupClientServiceImpl::IsTaskScheduled(ServerContext* context,
-                                                    const IsTaskScheduledRequest* request,
-                                                    IsTaskScheduledResponse* response) {
+Status ServiceImpl::IsTaskScheduled(ServerContext* context, const IsTaskScheduledRequest* request,
+                                    IsTaskScheduledResponse* response) {
     std::lock_guard<std::mutex> lockGuard(mLock);
 
     const std::string& clientId = request->clientid();
@@ -469,11 +481,11 @@
     return Status::OK;
 }
 
-Status TestWakeupClientServiceImpl::GetAllScheduledTasks(ServerContext* context,
-                                                         const GetAllScheduledTasksRequest* request,
-                                                         GetAllScheduledTasksResponse* response) {
+Status ServiceImpl::GetAllPendingScheduledTasks(ServerContext* context,
+                                                const GetAllPendingScheduledTasksRequest* request,
+                                                GetAllPendingScheduledTasksResponse* response) {
     const std::string& clientId = request->clientid();
-    printf("GetAllScheduledTasks called with client Id: %s\n", clientId.c_str());
+    printf("GetAllPendingScheduledTasks called with client Id: %s\n", clientId.c_str());
     response->clear_allscheduledtasks();
     {
         std::unique_lock lk(mLock);
@@ -487,14 +499,35 @@
     return Status::OK;
 }
 
-bool TestWakeupClientServiceImpl::isWakeupRequired() {
+Status ServiceImpl::IsVehicleInUse(ServerContext* context, const IsVehicleInUseRequest* request,
+                                   IsVehicleInUseResponse* response) {
+    response->set_isvehicleinuse(mVehicleInUse);
+    return Status::OK;
+}
+
+Status ServiceImpl::GetApPowerBootupReason(ServerContext* context,
+                                           const GetApPowerBootupReasonRequest* request,
+                                           GetApPowerBootupReasonResponse* response) {
+    response->set_bootupreason(mBootupReason);
+    return Status::OK;
+}
+
+bool ServiceImpl::isWakeupRequired() {
     return mWakeupRequired;
 }
 
-bool TestWakeupClientServiceImpl::isRemoteTaskConnectionAlive() {
+bool ServiceImpl::isRemoteTaskConnectionAlive() {
     return mRemoteTaskConnectionAlive;
 }
 
+void ServiceImpl::setVehicleInUse(bool vehicleInUse) {
+    mVehicleInUse = vehicleInUse;
+}
+
+void ServiceImpl::setBootupReason(int32_t bootupReason) {
+    mBootupReason = bootupReason;
+}
+
 }  // namespace remoteaccess
 }  // namespace automotive
 }  // namespace hardware
diff --git a/automotive/remoteaccess/test_grpc_server/impl/src/main.cpp b/automotive/remoteaccess/test_grpc_server/impl/src/main.cpp
index 5443ad9..e1ee320 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/src/main.cpp
+++ b/automotive/remoteaccess/test_grpc_server/impl/src/main.cpp
@@ -33,26 +33,40 @@
 #include <grpcpp/server.h>
 #include <grpcpp/server_builder.h>
 
-using ::android::hardware::automotive::remoteaccess::TestWakeupClientServiceImpl;
+namespace {
+
+using ::android::hardware::automotive::remoteaccess::BOOTUP_REASON_SYSTEM_ENTER_GARAGE_MODE;
+using ::android::hardware::automotive::remoteaccess::BOOTUP_REASON_SYSTEM_REMOTE_ACCESS;
+using ::android::hardware::automotive::remoteaccess::BOOTUP_REASON_USER_POWER_ON;
+using ::android::hardware::automotive::remoteaccess::PowerControllerServiceImpl;
+using ::android::hardware::automotive::remoteaccess::ServiceImpl;
+using ::android::hardware::automotive::remoteaccess::WakeupClientServiceImpl;
 using ::grpc::Server;
 using ::grpc::ServerBuilder;
 using ::grpc::ServerWriter;
 
 constexpr int SHUTDOWN_REQUEST = 289410889;
 constexpr int VEHICLE_IN_USE = 287313738;
-const char* COMMAND_RUN_EMU = "source ~/.aae-toolbox/bin/bashrc && aae emulator run";
-const char* COMMAND_SET_VHAL_PROP =
+constexpr char COMMAND_RUN_EMU_LOCAL_IMAGE[] =
+        "source ~/.aae-toolbox/bin/bashrc && aae emulator run";
+constexpr char COMMAND_RUN_EMU[] = "./launch_emu.sh -v \"-writable-system -selinux permissive\"";
+constexpr char COMMAND_SET_VHAL_PROP[] =
         "adb -s emulator-5554 wait-for-device && adb -s emulator-5554 root "
         "&& sleep 1 && adb -s emulator-5554 wait-for-device && adb -s emulator-5554 shell "
         "dumpsys android.hardware.automotive.vehicle.IVehicle/default --set %d -i %d";
 
 pid_t emuPid = 0;
+const char* runEmuCommand = COMMAND_RUN_EMU;
 
-void RunServer(const std::string& serviceAddr,
-               std::shared_ptr<TestWakeupClientServiceImpl> service) {
+}  // namespace
+
+void RunServer(const std::string& serviceAddr, std::shared_ptr<ServiceImpl> service) {
     ServerBuilder builder;
     builder.AddListeningPort(serviceAddr, grpc::InsecureServerCredentials());
-    builder.RegisterService(service.get());
+    WakeupClientServiceImpl wakeupClientService(service.get());
+    builder.RegisterService(&wakeupClientService);
+    PowerControllerServiceImpl powerControllerService(service.get());
+    builder.RegisterService(&powerControllerService);
     std::unique_ptr<Server> server(builder.BuildAndStart());
     printf("Test Remote Access GRPC Server listening on %s\n", serviceAddr.c_str());
     server->Wait();
@@ -81,20 +95,21 @@
     }
 }
 
-bool powerOnEmu() {
+bool powerOnEmu(ServiceImpl* service, int32_t bootupReason) {
     updateEmuStatus();
     if (emuPid != 0) {
         printf("The emulator is already running\n");
         return false;
     }
-    emuPid = runCommand(COMMAND_RUN_EMU);
+    service->setBootupReason(bootupReason);
+    emuPid = runCommand(runEmuCommand);
     printf("Emulator started in process: %d\n", emuPid);
     return true;
 }
 
-bool powerOn() {
+bool powerOn(ServiceImpl* service, int32_t bootupReason) {
 #ifdef HOST
-    return powerOnEmu();
+    return powerOnEmu(service, bootupReason);
 #else
     printf("power on is only supported on host\n");
     return false;
@@ -133,21 +148,6 @@
 #endif
 }
 
-void setVehicleInUse(bool vehicleInUse) {
-#ifdef HOST
-    printf("Set vehicleInUse to %d\n", vehicleInUse);
-    int value = 0;
-    if (vehicleInUse) {
-        value = 1;
-    }
-    const char* command = getSetPropCommand(VEHICLE_IN_USE, value);
-    runCommand(command);
-    delete[] command;
-#else
-    printf("set vehicleInUse is only supported on host\n");
-#endif
-}
-
 void help() {
     std::cout << "Remote Access Host Test Utility" << std::endl
               << "help:\t"
@@ -171,8 +171,7 @@
               << "(only supported on host)" << std::endl;
 }
 
-void parseCommand(const std::string& userInput,
-                  std::shared_ptr<TestWakeupClientServiceImpl> service) {
+void parseCommand(const std::string& userInput, std::shared_ptr<ServiceImpl> service) {
     if (userInput == "") {
         // ignore empty line.
     } else if (userInput == "help") {
@@ -199,8 +198,10 @@
         printf("isWakeupRequired: %B, isRemoteTaskConnectionAlive: %B\n",
                service->isWakeupRequired(), service->isRemoteTaskConnectionAlive());
     } else if (userInput == "power on") {
-        powerOn();
+        service->setVehicleInUse(true);
+        powerOn(service.get(), BOOTUP_REASON_USER_POWER_ON);
     } else if (userInput == "power off") {
+        service->setVehicleInUse(false);
         powerOff();
     } else if (userInput.rfind("inject task", 0) == 0) {
         std::stringstream ss;
@@ -226,7 +227,7 @@
         printf("Remote task with client ID: %s, data: %s injected\n", clientId.c_str(),
                taskData.c_str());
     } else if (userInput == "set vehicleInUse") {
-        setVehicleInUse(true);
+        service->setVehicleInUse(true);
     } else {
         printf("Unknown command, see 'help'\n");
     }
@@ -242,28 +243,30 @@
     exit(-1);
 }
 
-class MyTestWakeupClientServiceImpl final : public TestWakeupClientServiceImpl {
+class MyServiceImpl final : public ServiceImpl {
   public:
-    void wakeupApplicationProcessor() override {
+    void wakeupApplicationProcessor(int32_t bootupReason) override {
 #ifdef HOST
-        if (powerOnEmu()) {
-            // If we wake up AP to execute remote task, vehicle in use should be false.
-            setVehicleInUse(false);
-        }
+        powerOnEmu(this, bootupReason);
 #else
         wakeupAp();
 #endif
     };
 };
 
+// Usage: TestWakeupClientServerHost [--local-image] [service_address_to_start]
 int main(int argc, char** argv) {
     std::string serviceAddr = GRPC_SERVICE_ADDRESS;
-    if (argc > 1) {
-        serviceAddr = argv[1];
+    for (int i = 1; i < argc; i++) {
+        char* arg = argv[1];
+        if (strcmp(arg, "--local-image") == 0) {
+            runEmuCommand = COMMAND_RUN_EMU_LOCAL_IMAGE;
+            continue;
+        }
+        serviceAddr = arg;
     }
     // Let the server thread run, we will force kill the server when we exit the program.
-    std::shared_ptr<TestWakeupClientServiceImpl> service =
-            std::make_shared<MyTestWakeupClientServiceImpl>();
+    std::shared_ptr<ServiceImpl> service = std::make_shared<MyServiceImpl>();
     std::thread serverThread([serviceAddr, service] { RunServer(serviceAddr, service); });
 
     // Register the signal handler for SIGTERM and SIGINT so that we can stop the emulator before
diff --git a/automotive/remoteaccess/test_grpc_server/impl/test/TestWakeupClientServiceImplUnitTest.cpp b/automotive/remoteaccess/test_grpc_server/impl/test/TestWakeupClientServiceImplUnitTest.cpp
index 960020d..dd08e32 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/test/TestWakeupClientServiceImplUnitTest.cpp
+++ b/automotive/remoteaccess/test_grpc_server/impl/test/TestWakeupClientServiceImplUnitTest.cpp
@@ -41,11 +41,10 @@
 constexpr int32_t kTestCount = 1234;
 constexpr int64_t kTestStartTimeInEpochSeconds = 2345;
 constexpr int64_t kTestPeriodicInSeconds = 123;
-const std::string kTestGrpcAddr = "localhost:50051";
 
-class MyTestWakeupClientServiceImpl final : public TestWakeupClientServiceImpl {
+class MyTestWakeupClientServiceImpl final : public ServiceImpl {
   public:
-    void wakeupApplicationProcessor() override {
+    void wakeupApplicationProcessor([[maybe_unused]] int32_t bootupReason) override {
         // Do nothing.
     }
 };
@@ -53,26 +52,38 @@
 class TestWakeupClientServiceImplUnitTest : public ::testing::Test {
   public:
     virtual void SetUp() override {
-        mServerThread = std::thread([this] {
+        int selectedPort = 0;
+        mServerThread = std::thread([this, &selectedPort] {
+            mService = std::make_unique<MyTestWakeupClientServiceImpl>();
+            ServerBuilder builder;
+            builder.AddListeningPort("localhost:0", grpc::InsecureServerCredentials(),
+                                     &selectedPort);
+            WakeupClientServiceImpl wakeupClientService(mService.get());
+            builder.RegisterService(&wakeupClientService);
+            mServer = builder.BuildAndStart();
+            mServerStarted = true;
             {
                 std::unique_lock<std::mutex> lock(mLock);
-                mService = std::make_unique<MyTestWakeupClientServiceImpl>();
-                ServerBuilder builder;
-                builder.AddListeningPort(kTestGrpcAddr, grpc::InsecureServerCredentials());
-                builder.RegisterService(mService.get());
-                mServer = builder.BuildAndStart();
                 mServerStartCv.notify_one();
             }
-            mServer->Wait();
+            if (mServer != nullptr) {
+                mServer->Wait();
+            }
         });
         {
             std::unique_lock<std::mutex> lock(mLock);
-            mServerStartCv.wait(lock, [this] {
+            bool serverStarted = mServerStartCv.wait_for(lock, std::chrono::seconds(10), [this] {
                 ScopedLockAssertion lockAssertion(mLock);
-                return mServer != nullptr;
+                return mServerStarted.load();
             });
+            ASSERT_TRUE(serverStarted) << "Failed to wait for mServerStarted to be set within 10s";
         }
-        mChannel = grpc::CreateChannel(kTestGrpcAddr, grpc::InsecureChannelCredentials());
+        if (mServer == nullptr) {
+            GTEST_SKIP() << "Failed to start the test grpc server";
+        }
+        std::string address = "localhost:" + std::to_string(selectedPort);
+        std::cout << "Test grpc server started at: " << address << std::endl;
+        mChannel = grpc::CreateChannel(address, grpc::InsecureChannelCredentials());
         mStub = WakeupClient::NewStub(mChannel);
     }
 
@@ -124,6 +135,7 @@
                               std::chrono::system_clock::now().time_since_epoch())
                               .count();
         request.mutable_scheduleinfo()->set_clientid(kTestClientId);
+        request.mutable_scheduleinfo()->set_tasktype(ScheduleTaskType::CUSTOM);
         request.mutable_scheduleinfo()->set_scheduleid(scheduleId);
         request.mutable_scheduleinfo()->set_data(kTestData.data(), kTestData.size());
         request.mutable_scheduleinfo()->set_count(count);
@@ -145,6 +157,7 @@
     std::thread mServerThread;
     std::unique_ptr<MyTestWakeupClientServiceImpl> mService;
     std::unique_ptr<Server> mServer;
+    std::atomic<bool> mServerStarted = false;
     std::shared_ptr<Channel> mChannel;
     std::unique_ptr<WakeupClient::Stub> mStub;
     std::vector<GetRemoteTasksResponse> mRemoteTaskResponses;
@@ -156,6 +169,7 @@
     ScheduleTaskResponse response = {};
 
     request.mutable_scheduleinfo()->set_clientid(kTestClientId);
+    request.mutable_scheduleinfo()->set_tasktype(ScheduleTaskType::CUSTOM);
     request.mutable_scheduleinfo()->set_scheduleid(kTestScheduleId);
     request.mutable_scheduleinfo()->set_data(kTestData.data(), kTestData.size());
     request.mutable_scheduleinfo()->set_count(2);
@@ -191,6 +205,7 @@
 
     request.mutable_scheduleinfo()->set_clientid(kTestClientId);
     request.mutable_scheduleinfo()->set_scheduleid(kTestScheduleId);
+    request.mutable_scheduleinfo()->set_tasktype(ScheduleTaskType::CUSTOM);
     request.mutable_scheduleinfo()->set_data(kTestData.data(), kTestData.size());
     request.mutable_scheduleinfo()->set_count(2);
     request.mutable_scheduleinfo()->set_starttimeinepochseconds(getNow() + 1);
@@ -280,7 +295,7 @@
     EXPECT_EQ(getRemoteTaskResponses().size(), 0);
 }
 
-TEST_F(TestWakeupClientServiceImplUnitTest, TestGetAllScheduledTasks) {
+TEST_F(TestWakeupClientServiceImplUnitTest, TestGetAllPendingScheduledTasks) {
     std::string scheduleId1 = "scheduleId1";
     std::string scheduleId2 = "scheduleId2";
     int64_t time1 = getNow();
@@ -296,25 +311,26 @@
     ASSERT_TRUE(status.ok());
 
     ClientContext context;
-    GetAllScheduledTasksRequest request;
-    GetAllScheduledTasksResponse response;
+    GetAllPendingScheduledTasksRequest request;
+    GetAllPendingScheduledTasksResponse response;
     request.set_clientid("invalid client Id");
-    status = getStub()->GetAllScheduledTasks(&context, request, &response);
+    status = getStub()->GetAllPendingScheduledTasks(&context, request, &response);
 
     ASSERT_TRUE(status.ok());
     EXPECT_EQ(response.allscheduledtasks_size(), 0);
 
     ClientContext context2;
-    GetAllScheduledTasksRequest request2;
-    GetAllScheduledTasksResponse response2;
+    GetAllPendingScheduledTasksRequest request2;
+    GetAllPendingScheduledTasksResponse response2;
     request2.set_clientid(kTestClientId);
-    status = getStub()->GetAllScheduledTasks(&context2, request2, &response2);
+    status = getStub()->GetAllPendingScheduledTasks(&context2, request2, &response2);
 
     ASSERT_TRUE(status.ok());
     ASSERT_EQ(response2.allscheduledtasks_size(), 2);
     for (int i = 0; i < 2; i++) {
         EXPECT_EQ(response2.allscheduledtasks(i).clientid(), kTestClientId);
         if (response2.allscheduledtasks(i).scheduleid() == scheduleId1) {
+            EXPECT_EQ(response2.allscheduledtasks(i).tasktype(), ScheduleTaskType::CUSTOM);
             EXPECT_EQ(response2.allscheduledtasks(i).data(),
                       std::string(kTestData.begin(), kTestData.end()));
             EXPECT_EQ(response2.allscheduledtasks(i).count(), count1);
@@ -322,6 +338,7 @@
             EXPECT_EQ(response2.allscheduledtasks(i).periodicinseconds(), periodicInSeconds1);
         } else {
             EXPECT_EQ(response2.allscheduledtasks(i).scheduleid(), scheduleId2);
+            EXPECT_EQ(response2.allscheduledtasks(i).tasktype(), ScheduleTaskType::CUSTOM);
             EXPECT_EQ(response2.allscheduledtasks(i).data(),
                       std::string(kTestData.begin(), kTestData.end()));
             EXPECT_EQ(response2.allscheduledtasks(i).count(), count2);
diff --git a/automotive/remoteaccess/vts/Android.bp b/automotive/remoteaccess/vts/Android.bp
new file mode 100644
index 0000000..8acd6a1
--- /dev/null
+++ b/automotive/remoteaccess/vts/Android.bp
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_test {
+    name: "VtsHalAutomotiveRemoteAccess_TargetTest",
+    srcs: [
+        "src/*.cpp",
+    ],
+    static_libs: [
+        "android.hardware.automotive.remoteaccess-V2-ndk",
+        "libgtest",
+        "libgmock",
+    ],
+    shared_libs: [
+        "libbinder_ndk",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+        "automotive-tests",
+        "automotive-general-tests",
+    ],
+    defaults: [
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    require_root: true,
+    disable_framework: true,
+}
diff --git a/automotive/remoteaccess/vts/src/VtsHalAutomotiveRemoteAccess_TargetTest.cpp b/automotive/remoteaccess/vts/src/VtsHalAutomotiveRemoteAccess_TargetTest.cpp
new file mode 100644
index 0000000..0fb743e
--- /dev/null
+++ b/automotive/remoteaccess/vts/src/VtsHalAutomotiveRemoteAccess_TargetTest.cpp
@@ -0,0 +1,453 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "VtsHalAutomotiveRemoteAccess"
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+#include <aidl/android/hardware/automotive/remoteaccess/ApState.h>
+#include <aidl/android/hardware/automotive/remoteaccess/BnRemoteTaskCallback.h>
+#include <aidl/android/hardware/automotive/remoteaccess/IRemoteAccess.h>
+#include <aidl/android/hardware/automotive/remoteaccess/ScheduleInfo.h>
+#include <aidl/android/hardware/automotive/remoteaccess/TaskType.h>
+#include <android-base/thread_annotations.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include <algorithm>
+#include <chrono>
+#include <string>
+#include <thread>
+#include <vector>
+
+using ::aidl::android::hardware::automotive::remoteaccess::ApState;
+using ::aidl::android::hardware::automotive::remoteaccess::BnRemoteTaskCallback;
+using ::aidl::android::hardware::automotive::remoteaccess::IRemoteAccess;
+using ::aidl::android::hardware::automotive::remoteaccess::ScheduleInfo;
+using ::aidl::android::hardware::automotive::remoteaccess::TaskType;
+using ::android::getAidlHalInstanceNames;
+using ::android::PrintInstanceNameToString;
+using ::android::base::ScopedLockAssertion;
+using ::ndk::ScopedAStatus;
+using ::ndk::SharedRefBase;
+using ::ndk::SpAIBinder;
+using ::testing::UnorderedElementsAre;
+
+namespace {
+
+const std::string TEST_CLIENT_ID = "TEST CLIENT ID";
+const std::string TEST_SCHEDULE_ID = "TEST SCHEDULE ID";
+const std::string TEST_SCHEDULE_ID_1 = "TEST SCHEDULE ID 1";
+const std::string TEST_SCHEDULE_ID_2 = "TEST SCHEDULE ID 2";
+const std::vector<uint8_t> TEST_TASK_DATA =
+        std::vector<uint8_t>({static_cast<uint8_t>(0xde), static_cast<uint8_t>(0xad),
+                              static_cast<uint8_t>(0xbe), static_cast<uint8_t>(0xef)});
+const int32_t JOB_DELAY_IN_SECONDS = 5;
+
+}  // namespace
+
+class VtsHalAutomotiveRemoteAccessTargetTest : public testing::TestWithParam<std::string> {
+  public:
+    virtual void SetUp() override {
+        const std::string& name = GetParam();
+        mHal = IRemoteAccess::fromBinder(SpAIBinder(AServiceManager_waitForService(name.c_str())));
+        ASSERT_NE(mHal, nullptr) << "Failed to connect to remote access HAL: " << name;
+    }
+
+    virtual void TearDown() override {
+        if (mHal != nullptr) {
+            mHal->clearRemoteTaskCallback();
+            mHal->unscheduleAllTasks(TEST_CLIENT_ID);
+        }
+    }
+
+  protected:
+    std::shared_ptr<IRemoteAccess> mHal;
+
+    bool isTaskScheduleSupported();
+    int32_t getInterfaceVersion();
+    ScheduleInfo getTestScheduleInfo(int32_t delayInSeconds, int32_t count,
+                                     int32_t periodicInSeconds);
+    void setTaskCallbackAndReadyForTask(std::shared_ptr<BnRemoteTaskCallback> testCallback);
+};
+
+class TestRemoteTaskCallback final : public BnRemoteTaskCallback {
+  public:
+    ScopedAStatus onRemoteTaskRequested(const std::string& clientId,
+                                        const std::vector<uint8_t>& data) override {
+        {
+            std::unique_lock<std::mutex> lockGuard(mLock);
+            mClientIds.push_back(clientId);
+            mDataList.push_back(data);
+        }
+        mCv.notify_one();
+        return ScopedAStatus::ok();
+    }
+
+    const std::vector<std::string> getCalledClientIds() {
+        std::lock_guard<std::mutex> lockGuard(mLock);
+        return mClientIds;
+    }
+
+    const std::vector<std::vector<uint8_t>> getCalledDataList() {
+        std::lock_guard<std::mutex> lockGuard(mLock);
+        return mDataList;
+    }
+
+    bool waitForCallbacks(size_t count, int32_t timeoutInSeconds) {
+        std::unique_lock lk(mLock);
+        return mCv.wait_for(lk, std::chrono::seconds(timeoutInSeconds), [this, count] {
+            ScopedLockAssertion lockAssertion(mLock);
+            return mClientIds.size() >= count;
+        });
+    }
+
+  private:
+    std::mutex mLock;
+    std::vector<std::string> mClientIds GUARDED_BY(mLock);
+    std::vector<std::vector<uint8_t>> mDataList GUARDED_BY(mLock);
+    std::condition_variable mCv;
+};
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testGetVehicleId) {
+    std::string vehicleId;
+
+    ScopedAStatus status = mHal->getVehicleId(&vehicleId);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call getVehicleId";
+    ASSERT_FALSE(vehicleId.empty()) << "Vehicle ID must not be empty";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testGetWakeupServiceName) {
+    std::string wakeupServiceName;
+
+    ScopedAStatus status = mHal->getWakeupServiceName(&wakeupServiceName);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call getWakeupServiceName";
+    ASSERT_FALSE(wakeupServiceName.empty()) << "Wakeup service name must not be empty";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testGetProcessorId) {
+    std::string processorId;
+
+    ScopedAStatus status = mHal->getProcessorId(&processorId);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call getProcessorId";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testSetClearRemoteTaskCallback) {
+    std::shared_ptr<TestRemoteTaskCallback> testCallback =
+            SharedRefBase::make<TestRemoteTaskCallback>();
+
+    ScopedAStatus status = mHal->setRemoteTaskCallback(testCallback);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call setRemoteTaskCallback";
+
+    status = mHal->clearRemoteTaskCallback();
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call clearRemoteTaskCallback";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testNotifyApStateChange) {
+    ApState apState = ApState{
+            .isReadyForRemoteTask = false,
+            .isWakeupRequired = false,
+    };
+
+    ScopedAStatus status = mHal->notifyApStateChange(apState);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call notifyApStateChange with state: "
+                               << apState.toString();
+
+    apState = ApState{
+            .isReadyForRemoteTask = true,
+            .isWakeupRequired = false,
+    };
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call notifyApStateChange with state: "
+                               << apState.toString();
+}
+
+int32_t VtsHalAutomotiveRemoteAccessTargetTest::getInterfaceVersion() {
+    int32_t interfaceVersion = 0;
+    mHal->getInterfaceVersion(&interfaceVersion);
+    return interfaceVersion;
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testIsTaskScheduleSupported) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    bool supported;
+
+    ScopedAStatus status = mHal->isTaskScheduleSupported(&supported);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call isTaskScheduleSupported";
+}
+
+bool VtsHalAutomotiveRemoteAccessTargetTest::isTaskScheduleSupported() {
+    bool supported = false;
+    mHal->isTaskScheduleSupported(&supported);
+    return supported;
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testGetSupportedTaskTypesForScheduling) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    std::vector<TaskType> supportedTaskTypes;
+
+    ScopedAStatus status = mHal->getSupportedTaskTypesForScheduling(&supportedTaskTypes);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call getSupportedTaskTypesForScheduling";
+
+    if (!isTaskScheduleSupported()) {
+        ASSERT_TRUE(supportedTaskTypes.empty())
+                << "getSupportedTaskTypesForScheduling must return empty array "
+                << "if isTaskScheduleSupported is false";
+        return;
+    }
+
+    ASSERT_TRUE(std::find(supportedTaskTypes.begin(), supportedTaskTypes.end(), TaskType::CUSTOM) !=
+                supportedTaskTypes.end())
+            << "getSupportedTaskTypesForScheduling must contain TaskType::CUSTOM";
+}
+
+ScheduleInfo VtsHalAutomotiveRemoteAccessTargetTest::getTestScheduleInfo(
+        int32_t delayInSeconds, int32_t count, int32_t periodicInSeconds) {
+    auto nowInEpochSeconds = std::chrono::duration_cast<std::chrono::seconds>(
+                                     std::chrono::system_clock::now().time_since_epoch())
+                                     .count();
+
+    return ScheduleInfo{
+            .clientId = TEST_CLIENT_ID,
+            .scheduleId = TEST_SCHEDULE_ID,
+            .taskType = TaskType::CUSTOM,
+            .taskData = TEST_TASK_DATA,
+            .count = count,
+            .startTimeInEpochSeconds = nowInEpochSeconds + delayInSeconds,
+            .periodicInSeconds = periodicInSeconds,
+    };
+}
+
+void VtsHalAutomotiveRemoteAccessTargetTest::setTaskCallbackAndReadyForTask(
+        std::shared_ptr<BnRemoteTaskCallback> testCallback) {
+    mHal->setRemoteTaskCallback(testCallback);
+    // Notify isReadForRemoteTask to be true.
+    mHal->notifyApStateChange(ApState{
+            .isReadyForRemoteTask = true,
+            .isWakeupRequired = false,
+    });
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testScheduleTask) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    std::shared_ptr<TestRemoteTaskCallback> testCallback =
+            SharedRefBase::make<TestRemoteTaskCallback>();
+    setTaskCallbackAndReadyForTask(testCallback);
+
+    int32_t count = 2;
+    ScheduleInfo scheduleInfo = getTestScheduleInfo(
+            /*delayInSeconds=*/JOB_DELAY_IN_SECONDS, count, /*periodicInSeconds=*/1);
+    ScopedAStatus status = mHal->scheduleTask(scheduleInfo);
+
+    if (!isTaskScheduleSupported()) {
+        ASSERT_FALSE(status.isOk()) << "scheduleTask must return EX_ILLEGAL_ARGUMENT "
+                                    << "if isTaskScheduleSupported is false";
+        ASSERT_EQ(status.getExceptionCode(), EX_ILLEGAL_ARGUMENT)
+                << "scheduleTask must return EX_ILLEGAL_ARGUMENT "
+                << "if isTaskScheduleSupported is false";
+        return;
+    }
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call scheduleTask with scheduleInfo: "
+                               << scheduleInfo.toString();
+
+    int32_t timeoutInSeconds = JOB_DELAY_IN_SECONDS + 5;
+    bool gotCallbacks = testCallback->waitForCallbacks(count, timeoutInSeconds);
+    // unschedule the task before checking the result.
+    mHal->unscheduleTask(TEST_CLIENT_ID, TEST_SCHEDULE_ID);
+
+    ASSERT_TRUE(gotCallbacks) << "Callbacks is not called enough times before timeout: "
+                              << timeoutInSeconds << "s";
+    std::vector<std::vector<uint8_t>> dataList = testCallback->getCalledDataList();
+    std::vector<std::string> clientIds = testCallback->getCalledClientIds();
+
+    for (size_t i = 0; i < dataList.size(); i++) {
+        EXPECT_EQ(dataList[i], TEST_TASK_DATA) << "Must receive expected task data";
+        EXPECT_EQ(clientIds[i], TEST_CLIENT_ID) << "Must receive expected client id";
+    }
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testUnscheduleTask) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    std::shared_ptr<TestRemoteTaskCallback> testCallback =
+            SharedRefBase::make<TestRemoteTaskCallback>();
+    setTaskCallbackAndReadyForTask(testCallback);
+
+    ScheduleInfo scheduleInfo = getTestScheduleInfo(
+            /*delayInSeconds=*/JOB_DELAY_IN_SECONDS, /*count=*/1, /*periodicInSeconds=*/0);
+    mHal->scheduleTask(scheduleInfo);
+    ScopedAStatus status = mHal->unscheduleTask(TEST_CLIENT_ID, TEST_SCHEDULE_ID);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call unscheduleTask";
+
+    // If not cancelled, should be called in 5s, wait for 6s and make sure no task arrives.
+    std::this_thread::sleep_for(std::chrono::seconds(JOB_DELAY_IN_SECONDS + 1));
+
+    ASSERT_TRUE(testCallback->getCalledClientIds().empty())
+            << "Remote task callback must not be called if the task is cancelled";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testUnscheduleAllTasks) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    std::shared_ptr<TestRemoteTaskCallback> testCallback =
+            SharedRefBase::make<TestRemoteTaskCallback>();
+    setTaskCallbackAndReadyForTask(testCallback);
+
+    ScheduleInfo scheduleInfo = getTestScheduleInfo(
+            /*delayInSeconds=*/JOB_DELAY_IN_SECONDS, /*count=*/1, /*periodicInSeconds=*/0);
+    mHal->scheduleTask(scheduleInfo);
+    ScopedAStatus status = mHal->unscheduleAllTasks(TEST_CLIENT_ID);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call unscheduleAllTasks";
+
+    // If not cancelled, should be called in 5s, wait for 6s and make sure no task arrives.
+    std::this_thread::sleep_for(std::chrono::seconds(JOB_DELAY_IN_SECONDS + 1));
+
+    ASSERT_TRUE(testCallback->getCalledClientIds().empty())
+            << "Remote task callback must not be called if the task is cancelled";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testIsTaskScheduled) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    std::shared_ptr<TestRemoteTaskCallback> testCallback =
+            SharedRefBase::make<TestRemoteTaskCallback>();
+    setTaskCallbackAndReadyForTask(testCallback);
+
+    ScheduleInfo scheduleInfo = getTestScheduleInfo(
+            /*delayInSeconds=*/JOB_DELAY_IN_SECONDS, /*count=*/1, /*periodicInSeconds=*/0);
+    mHal->scheduleTask(scheduleInfo);
+
+    bool scheduled;
+    ScopedAStatus status = mHal->isTaskScheduled(TEST_CLIENT_ID, TEST_SCHEDULE_ID, &scheduled);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call unscheduleTask";
+
+    if (!isTaskScheduleSupported()) {
+        ASSERT_FALSE(scheduled) << "isTaskScheduled must return false "
+                                << "if isTaskScheduleSupported is false";
+        return;
+    }
+
+    ASSERT_TRUE(scheduled) << "isTaskScheduled must return true if the task is scheduled";
+
+    mHal->unscheduleAllTasks(TEST_CLIENT_ID);
+    status = mHal->isTaskScheduled(TEST_CLIENT_ID, TEST_SCHEDULE_ID, &scheduled);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call unscheduleTask";
+    ASSERT_FALSE(scheduled) << "isTaskScheduled must return false if the task is not scheduled";
+}
+
+TEST_P(VtsHalAutomotiveRemoteAccessTargetTest, testGetAllPendingScheduledTasks) {
+    if (getInterfaceVersion() < 2) {
+        GTEST_SKIP() << "Require RemoteAccess HAL v2";
+    }
+
+    std::shared_ptr<TestRemoteTaskCallback> testCallback =
+            SharedRefBase::make<TestRemoteTaskCallback>();
+    setTaskCallbackAndReadyForTask(testCallback);
+
+    auto nowInEpochSeconds = std::chrono::duration_cast<std::chrono::seconds>(
+                                     std::chrono::system_clock::now().time_since_epoch())
+                                     .count();
+
+    ScheduleInfo scheduleInfo1 = ScheduleInfo{
+            .clientId = TEST_CLIENT_ID,
+            .scheduleId = TEST_SCHEDULE_ID_1,
+            .taskType = TaskType::CUSTOM,
+            .taskData = TEST_TASK_DATA,
+            .count = 1,
+            .startTimeInEpochSeconds = nowInEpochSeconds + 5,
+            .periodicInSeconds = 0,
+    };
+    ScheduleInfo scheduleInfo2 = ScheduleInfo{
+            .clientId = TEST_CLIENT_ID,
+            .scheduleId = TEST_SCHEDULE_ID_2,
+            .taskType = TaskType::CUSTOM,
+            .taskData = TEST_TASK_DATA,
+            .count = 10,
+            .startTimeInEpochSeconds = nowInEpochSeconds + 10,
+            .periodicInSeconds = 1,
+    };
+    mHal->scheduleTask(scheduleInfo1);
+    mHal->scheduleTask(scheduleInfo2);
+
+    std::vector<ScheduleInfo> outScheduleInfo;
+    ScopedAStatus status = mHal->getAllPendingScheduledTasks(TEST_CLIENT_ID, &outScheduleInfo);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call getAllPendingScheduledTasks";
+
+    if (!isTaskScheduleSupported()) {
+        ASSERT_TRUE(outScheduleInfo.empty())
+                << "Must return empty array for getAllPendingScheduledTasks "
+                << "if isTaskScheduleSupported is false";
+        return;
+    }
+
+    ASSERT_THAT(outScheduleInfo, UnorderedElementsAre(scheduleInfo1, scheduleInfo2))
+            << "expected all pending schedule info mismatch";
+
+    mHal->unscheduleTask(TEST_CLIENT_ID, TEST_SCHEDULE_ID_1);
+
+    status = mHal->getAllPendingScheduledTasks(TEST_CLIENT_ID, &outScheduleInfo);
+
+    ASSERT_TRUE(status.isOk()) << "Failed to call getAllPendingScheduledTasks";
+
+    ASSERT_THAT(outScheduleInfo, UnorderedElementsAre(scheduleInfo2))
+            << "expected all pending schedule info mismatch";
+}
+
+// It is possible that no remote access HAL is registered.
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(VtsHalAutomotiveRemoteAccessTargetTest);
+
+INSTANTIATE_TEST_SUITE_P(PerInstance, VtsHalAutomotiveRemoteAccessTargetTest,
+                         testing::ValuesIn(getAidlHalInstanceNames(IRemoteAccess::descriptor)),
+                         PrintInstanceNameToString);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    // Starts a process pool for callbacks.
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
index 4846bfb..f021f7b 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultConfig.h
@@ -449,7 +449,8 @@
         {.config = {.prop = toInt(VehicleProperty::HVAC_MAX_DEFROST_ON),
                     .access = VehiclePropertyAccess::READ_WRITE,
                     .changeMode = VehiclePropertyChangeMode::ON_CHANGE,
-                    .areaConfigs = {VehicleAreaConfig{.areaId = HVAC_ALL}}},
+                    .areaConfigs = {VehicleAreaConfig{.areaId = HVAC_FRONT_ROW},
+                                    VehicleAreaConfig{.areaId = HVAC_REAR_ROW}}},
          .initialValue = {.int32Values = {0}}},
 
         {.config = {.prop = toInt(VehicleProperty::HVAC_RECIRC_ON),
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultVehicleHal.cpp b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultVehicleHal.cpp
index b56a190..82e357f 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultVehicleHal.cpp
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/DefaultVehicleHal.cpp
@@ -494,7 +494,11 @@
             }
 
             for (int areaId : areaIds) {
-                auto v = pool.obtain(*mPropStore->refreshTimestamp(property, areaId));
+                auto refreshedProp = mPropStore->refreshTimestamp(property, areaId);
+                VehiclePropValuePtr v = nullptr;
+                if (refreshedProp != nullptr) {
+                    v = pool.obtain(*refreshedProp);
+                }
                 if (v.get()) {
                     events.push_back(std::move(v));
                 }
diff --git a/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h b/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h
index f58e09a..e866f70 100644
--- a/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h
+++ b/automotive/vehicle/2.0/default/impl/vhal_v2_0/PropertyUtils.h
@@ -50,6 +50,9 @@
           VehicleAreaWheel::LEFT_REAR | VehicleAreaWheel::RIGHT_REAR);
 constexpr int SEAT_1_LEFT = (int)(VehicleAreaSeat::ROW_1_LEFT);
 constexpr int SEAT_1_RIGHT = (int)(VehicleAreaSeat::ROW_1_RIGHT);
+constexpr int HVAC_FRONT_ROW = (int)(VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_1_RIGHT);
+constexpr int HVAC_REAR_ROW = (int)(VehicleAreaSeat::ROW_2_LEFT | VehicleAreaSeat::ROW_2_CENTER |
+                                    VehicleAreaSeat::ROW_2_RIGHT);
 constexpr int HVAC_LEFT = (int)(VehicleAreaSeat::ROW_1_LEFT | VehicleAreaSeat::ROW_2_LEFT |
                                 VehicleAreaSeat::ROW_2_CENTER);
 constexpr int HVAC_RIGHT = (int)(VehicleAreaSeat::ROW_1_RIGHT | VehicleAreaSeat::ROW_2_RIGHT);
diff --git a/automotive/vehicle/Android.bp b/automotive/vehicle/Android.bp
index 3549519..e614937 100644
--- a/automotive/vehicle/Android.bp
+++ b/automotive/vehicle/Android.bp
@@ -25,3 +25,11 @@
         "android.hardware.automotive.vehicle.property-V3-ndk",
     ],
 }
+
+rust_defaults {
+    name: "VehicleHalInterfaceRustDefaults",
+    rustlibs: [
+        "android.hardware.automotive.vehicle-V3-rust",
+        "android.hardware.automotive.vehicle.property-V3-rust",
+    ],
+}
diff --git a/automotive/vehicle/TEST_MAPPING b/automotive/vehicle/TEST_MAPPING
index e1a90cb..7306b47 100644
--- a/automotive/vehicle/TEST_MAPPING
+++ b/automotive/vehicle/TEST_MAPPING
@@ -25,9 +25,6 @@
       "name": "VehiclePropertyAnnotationJavaTest"
     },
     {
-      "name": "FakeVehicleHardwareTest"
-    },
-    {
       "name": "FakeVehicleHalValueGeneratorsTest"
     },
     {
@@ -45,6 +42,9 @@
       "name": "VtsHalAutomotiveVehicle_TargetTest"
     },
     {
+      "name": "FakeVehicleHardwareTest"
+    },
+    {
       "name": "CarServiceUnitTest",
       "options" : [
         {
diff --git a/automotive/vehicle/aidl/Android.bp b/automotive/vehicle/aidl/Android.bp
index 5ca1fc8..ed18ebc 100644
--- a/automotive/vehicle/aidl/Android.bp
+++ b/automotive/vehicle/aidl/Android.bp
@@ -27,7 +27,7 @@
     srcs: [
         "android/hardware/automotive/vehicle/*.aidl",
     ],
-    frozen: false,
+    frozen: true,
     stability: "vintf",
     backend: {
         cpp: {
@@ -54,6 +54,10 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
 
     ],
 
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/.hash b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/.hash
new file mode 100644
index 0000000..ce35dbb
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/.hash
@@ -0,0 +1,2 @@
+c6f1cc74f83dc53c6a5c08e6dbbb6e25e83e3a6b
+c046ced69d333e4470cd211e2159cce84faae233
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueRequest.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueRequest.aidl
new file mode 100644
index 0000000..15a2024
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueRequest.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable GetValueRequest {
+  long requestId;
+  android.hardware.automotive.vehicle.VehiclePropValue prop;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueRequests.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueRequests.aidl
new file mode 100644
index 0000000..a7df2ff
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueRequests.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable GetValueRequests {
+  android.hardware.automotive.vehicle.GetValueRequest[] payloads;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueResult.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueResult.aidl
new file mode 100644
index 0000000..a8e0ac8
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueResult.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable GetValueResult {
+  long requestId;
+  android.hardware.automotive.vehicle.StatusCode status = android.hardware.automotive.vehicle.StatusCode.OK;
+  @nullable android.hardware.automotive.vehicle.VehiclePropValue prop;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueResults.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueResults.aidl
new file mode 100644
index 0000000..4c365b1
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/GetValueResults.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable GetValueResults {
+  android.hardware.automotive.vehicle.GetValueResult[] payloads;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/IVehicle.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/IVehicle.aidl
new file mode 100644
index 0000000..b5f62aa
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/IVehicle.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@VintfStability
+interface IVehicle {
+  android.hardware.automotive.vehicle.VehiclePropConfigs getAllPropConfigs();
+  android.hardware.automotive.vehicle.VehiclePropConfigs getPropConfigs(in int[] props);
+  void getValues(android.hardware.automotive.vehicle.IVehicleCallback callback, in android.hardware.automotive.vehicle.GetValueRequests requests);
+  void setValues(android.hardware.automotive.vehicle.IVehicleCallback callback, in android.hardware.automotive.vehicle.SetValueRequests requests);
+  void subscribe(in android.hardware.automotive.vehicle.IVehicleCallback callback, in android.hardware.automotive.vehicle.SubscribeOptions[] options, int maxSharedMemoryFileCount);
+  void unsubscribe(in android.hardware.automotive.vehicle.IVehicleCallback callback, in int[] propIds);
+  void returnSharedMemory(in android.hardware.automotive.vehicle.IVehicleCallback callback, long sharedMemoryId);
+  const long INVALID_MEMORY_ID = 0;
+  const int MAX_SHARED_MEMORY_FILES_PER_CLIENT = 3;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/IVehicleCallback.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/IVehicleCallback.aidl
new file mode 100644
index 0000000..2c5a333
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/IVehicleCallback.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@VintfStability
+interface IVehicleCallback {
+  oneway void onGetValues(in android.hardware.automotive.vehicle.GetValueResults responses);
+  oneway void onSetValues(in android.hardware.automotive.vehicle.SetValueResults responses);
+  oneway void onPropertyEvent(in android.hardware.automotive.vehicle.VehiclePropValues propValues, int sharedMemoryFileCount);
+  oneway void onPropertySetError(in android.hardware.automotive.vehicle.VehiclePropErrors errors);
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/RawPropValues.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/RawPropValues.aidl
new file mode 100644
index 0000000..80e81b2
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/RawPropValues.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable RawPropValues {
+  int[] int32Values = {};
+  float[] floatValues;
+  long[] int64Values;
+  byte[] byteValues;
+  @utf8InCpp String stringValue;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueRequest.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueRequest.aidl
new file mode 100644
index 0000000..9b392f5
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueRequest.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable SetValueRequest {
+  long requestId;
+  android.hardware.automotive.vehicle.VehiclePropValue value;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueRequests.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueRequests.aidl
new file mode 100644
index 0000000..15fd7ea
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueRequests.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable SetValueRequests {
+  android.hardware.automotive.vehicle.SetValueRequest[] payloads;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueResult.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueResult.aidl
new file mode 100644
index 0000000..57aa11f
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueResult.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable SetValueResult {
+  long requestId;
+  android.hardware.automotive.vehicle.StatusCode status = android.hardware.automotive.vehicle.StatusCode.OK;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueResults.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueResults.aidl
new file mode 100644
index 0000000..47f1656
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SetValueResults.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable SetValueResults {
+  android.hardware.automotive.vehicle.SetValueResult[] payloads;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/StatusCode.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/StatusCode.aidl
new file mode 100644
index 0000000..f7e8c5a
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/StatusCode.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum StatusCode {
+  OK = 0,
+  TRY_AGAIN = 1,
+  INVALID_ARG = 2,
+  NOT_AVAILABLE = 3,
+  ACCESS_DENIED = 4,
+  INTERNAL_ERROR = 5,
+  NOT_AVAILABLE_DISABLED = 6,
+  NOT_AVAILABLE_SPEED_LOW = 7,
+  NOT_AVAILABLE_SPEED_HIGH = 8,
+  NOT_AVAILABLE_POOR_VISIBILITY = 9,
+  NOT_AVAILABLE_SAFETY = 10,
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SubscribeOptions.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SubscribeOptions.aidl
new file mode 100644
index 0000000..3e19ede
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/SubscribeOptions.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable SubscribeOptions {
+  int propId;
+  int[] areaIds;
+  float sampleRate;
+  float resolution = 0.0f;
+  boolean enableVariableUpdateRate;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl
new file mode 100644
index 0000000..eb3028e
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable VehicleAreaConfig {
+  int areaId;
+  int minInt32Value;
+  int maxInt32Value;
+  long minInt64Value;
+  long maxInt64Value;
+  float minFloatValue;
+  float maxFloatValue;
+  @nullable long[] supportedEnumValues;
+  android.hardware.automotive.vehicle.VehiclePropertyAccess access = android.hardware.automotive.vehicle.VehiclePropertyAccess.NONE;
+  boolean supportVariableUpdateRate;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropConfig.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropConfig.aidl
new file mode 100644
index 0000000..32dac44
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropConfig.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable VehiclePropConfig {
+  int prop;
+  android.hardware.automotive.vehicle.VehiclePropertyAccess access = android.hardware.automotive.vehicle.VehiclePropertyAccess.NONE;
+  android.hardware.automotive.vehicle.VehiclePropertyChangeMode changeMode = android.hardware.automotive.vehicle.VehiclePropertyChangeMode.STATIC;
+  android.hardware.automotive.vehicle.VehicleAreaConfig[] areaConfigs;
+  int[] configArray;
+  @utf8InCpp String configString;
+  float minSampleRate;
+  float maxSampleRate;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropConfigs.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropConfigs.aidl
new file mode 100644
index 0000000..04c8006
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropConfigs.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable VehiclePropConfigs {
+  android.hardware.automotive.vehicle.VehiclePropConfig[] payloads;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropError.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropError.aidl
new file mode 100644
index 0000000..9d49f1d
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropError.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable VehiclePropError {
+  int propId;
+  int areaId;
+  android.hardware.automotive.vehicle.StatusCode errorCode = android.hardware.automotive.vehicle.StatusCode.OK;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropErrors.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropErrors.aidl
new file mode 100644
index 0000000..9dcb10b
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropErrors.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable VehiclePropErrors {
+  android.hardware.automotive.vehicle.VehiclePropError[] payloads;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropValue.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropValue.aidl
new file mode 100644
index 0000000..f9feff5
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropValue.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
+parcelable VehiclePropValue {
+  long timestamp;
+  int areaId;
+  int prop;
+  android.hardware.automotive.vehicle.VehiclePropertyStatus status = android.hardware.automotive.vehicle.VehiclePropertyStatus.AVAILABLE;
+  android.hardware.automotive.vehicle.RawPropValues value;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropValues.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropValues.aidl
new file mode 100644
index 0000000..e09a6b9
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropValues.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable VehiclePropValues {
+  android.hardware.automotive.vehicle.VehiclePropValue[] payloads;
+  long sharedMemoryId;
+  @nullable ParcelFileDescriptor sharedMemoryFd;
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyAccess.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyAccess.aidl
new file mode 100644
index 0000000..dde9a88
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyAccess.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehiclePropertyAccess {
+  NONE = 0x00,
+  READ = 0x01,
+  WRITE = 0x02,
+  READ_WRITE = 0x03,
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.aidl
new file mode 100644
index 0000000..2f9d107
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehiclePropertyChangeMode {
+  STATIC = 0x00,
+  ON_CHANGE = 0x01,
+  CONTINUOUS = 0x02,
+}
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
new file mode 100644
index 0000000..642ce83
--- /dev/null
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/3/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehiclePropertyStatus {
+  AVAILABLE = 0x00,
+  UNAVAILABLE = 0x01,
+  ERROR = 0x02,
+}
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/SubscribeOptions.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/SubscribeOptions.aidl
index e572e31..decd859 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/SubscribeOptions.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/SubscribeOptions.aidl
@@ -46,8 +46,8 @@
      *
      * This value indicates the resolution at which continuous property updates should be sent to
      * the platform. For example, if resolution is 0.01, the subscribed property value should be
-     * rounded to two decimal places. If the incoming resolution value is not an integer multiple of
-     * 10, VHAL should return a StatusCode::INVALID_ARG.
+     * rounded to two decimal places. If the incoming resolution value is not an integer power of
+     * 10 (i.e. 10^-2, 10^-1, 10^2, etc.), VHAL should return a StatusCode::INVALID_ARG.
      */
     float resolution = 0.0f;
 
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl
index 5a93f30..9387965 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleAreaConfig.aidl
@@ -54,21 +54,29 @@
     /**
      * Defines if the area ID for this property is READ, WRITE or READ_WRITE. This only applies if
      * the property is defined in the framework as a READ_WRITE property. Access (if set) should be
-     * equal to, or a superset of, the VehiclePropConfig.access of the property.
+     * equal to, or a superset of, the VehiclePropConfig.access of the property. If access is not
+     * set for this VehicleAreaConfig (i.e. access == VehiclePropertyAccess.NONE), then it will
+     * automatically be assumed that the areaId access is the same as the VehiclePropConfig.access
+     * of the property.
      *
      * For example, if a property is defined as READ_WRITE, but the OEM wants to specify certain
      * area Ids as READ-only, the corresponding areaIds should have an access set to READ, while the
      * others must be set to READ_WRITE. We do not support setting specific area Ids to WRITE-only
-     * when the property is READ-WRITE.
+     * when the property is READ-WRITE. If any one area config has access
+     * VehiclePropertyAccess::WRITE, then all VehicleAreaConfig.access values and
+     * VehiclePropConfig.access must be set to WRITE for the property.
      *
-     * Exclusively one of VehiclePropConfig and the VehicleAreaConfigs should be specified for a
-     * single property. If VehiclePropConfig.access is populated, none of the
-     * VehicleAreaConfig.access values should be populated. If VehicleAreaConfig.access values are
-     * populated, VehiclePropConfig.access must not be populated.
+     * VehiclePropConfig.access should be equal the maximal subset of the accesses set in
+     * VehiclePropConfig.areaConfigs, excluding those with access == VehiclePropertyAccess.NONE. For
+     * example, if a VehiclePropConfig has some area configs with an access of
+     * VehiclePropertyAccess.READ and others with an access of VehiclePropertyAccess.READ_WRITE, the
+     * VehiclePropConfig object's access should be VehiclePropertyAccess.READ.
      *
-     * VehicleAreaConfigs should not be partially populated with access. If the OEM wants to specify
-     * access for one area Id, all other configs should be populated with their access levels as
-     * well.
+     * In the scenario where the OEM actually wants to set VehicleAreaConfig.access =
+     * VehiclePropertyAccess.NONE, the maximal subset rule should apply with this area config
+     * included, making the VehiclePropConfig.access = VehiclePropertyAccess.NONE.
+     *
+     * See VehiclePropConfig.access for more information.
      */
     VehiclePropertyAccess access = VehiclePropertyAccess.NONE;
 
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropConfig.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropConfig.aidl
index 14cb39a..d8304f6 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropConfig.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropConfig.aidl
@@ -30,9 +30,50 @@
     /**
      * Defines if the property is read or write or both.
      *
-     * If populating VehicleAreaConfig.access fields for this property, this field should not be
-     * populated. If the OEM decides to populate this field, none of the VehicleAreaConfig.access
-     * fields should be populated.
+     * If any VehicleAreaConfig.access is not set (i.e. VehicleAreaConfig.access ==
+     * VehiclePropertyAccess.NONE) for this property, it will automatically be assumed that the
+     * areaId access is the same as the VehiclePropConfig.access.
+     *
+     * VehiclePropConfig.access should be equal the maximal subset of the accesses set in its
+     * areaConfigs, excluding those with access == VehiclePropertyAccess.NONE. For example, if a
+     * VehiclePropConfig has some area configs with an access of VehiclePropertyAccess.READ and
+     * others with an access of VehiclePropertyAccess.READ_WRITE, the VehiclePropConfig object's
+     * access should be VehiclePropertyAccess.READ.
+     *
+     * In the scenario where the OEM actually wants to set VehicleAreaConfig.access =
+     * VehiclePropertyAccess.NONE for a particular area config, the maximal subset rule should apply
+     * with this area config included, making the VehiclePropConfig.access =
+     * VehiclePropertyAccess.NONE.
+     *
+     * Currently we do not support scenarios where some areaIds are WRITE while others are
+     * READ_WRITE. See the documentation for VehicleAreaConfig.access for more details.
+     *
+     * Examples:
+     *   Suppose we have a property with two areaIds which we will call "LEFT" and "RIGHT". Here
+     *   are some scenarios that can describe what the VehiclePropConfig.access value should be for
+     *   this property.
+     *   1. LEFT is READ and RIGHT is READ_WRITE. VehiclePropConfig.access must be READ as that is
+     *      the maximal common access across all areaIds.
+     *   2. LEFT is READ_WRITE and RIGHT is READ_WRITE. VehiclePropConfig.access must be READ_WRITE
+     *      as that is the maximal common access across all areaIds.
+     *   3. LEFT is WRITE and RIGHT is WRITE. VehiclePropConfig.access must be WRITE as that is the
+     *      maximal common access across all areaIds.
+     *   4. LEFT is READ_WRITE and RIGHT is not set (i.e. defaults to NONE)/is set to NONE, with the
+     *      expectation that RIGHT should be populated with the default access mode of the property.
+     *      VehiclePropConfig.access can be set to READ or READ_WRITE, whatever the OEM feels is the
+     *      appropriate default access for the property.
+     *   5. LEFT is READ and RIGHT is not set (i.e. defaults to NONE)/is set to NONE, with the
+     *      expectation that RIGHT should be populated with the default access mode of the property.
+     *      VehiclePropConfig.access must be set to READ because setting to READ_WRITE breaks the
+     *      rule of having the global access being the maximal subset of the area config accesses.
+     *      If the OEM wants RIGHT to be READ_WRITE in this scenario, the config should be rewritten
+     *      such that LEFT is not set/is set to NONE and RIGHT is set to READ_WRITE with
+     *      VehiclePropConfig.access set to READ.
+     *   6. LEFT is READ_WRITE and RIGHT is set to NONE with the intention of RIGHT to specifically
+     *      have no access. VehiclePropConfig.access must be NONE to support RIGHT maintaining its
+     *      NONE access.
+     *   7. LEFT is READ_WRITE and RIGHT is WRITE. This is unsupported behaviour and the config
+     *      should not be defined this way.
      */
     VehiclePropertyAccess access = VehiclePropertyAccess.NONE;
 
diff --git a/automotive/vehicle/aidl/emu_metadata/.clang-format b/automotive/vehicle/aidl/emu_metadata/.clang-format
new file mode 100644
index 0000000..e384528
--- /dev/null
+++ b/automotive/vehicle/aidl/emu_metadata/.clang-format
@@ -0,0 +1 @@
+DisableFormat: true
diff --git a/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json b/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
index 235bf43..135f30a 100644
--- a/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
+++ b/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
@@ -5,23 +5,28 @@
         "values": [
             {
                 "name": "VIN of vehicle",
-                "value": 286261504
+                "value": 286261504,
+                "description": "VIN of vehicle"
             },
             {
                 "name": "Manufacturer of vehicle",
-                "value": 286261505
+                "value": 286261505,
+                "description": "Manufacturer of vehicle\nThis property must communicate the vehicle's public brand name."
             },
             {
                 "name": "Model of vehicle",
-                "value": 286261506
+                "value": 286261506,
+                "description": "Model of vehicle\nThis property must communicate the vehicle's public model name."
             },
             {
-                "name": "Model year of vehicle.",
-                "value": 289407235
+                "name": "INFO_MODEL_YEAR",
+                "value": 289407235,
+                "description": "Model year of vehicle in YYYY format based on the Gregorian calendar."
             },
             {
                 "name": "INFO_FUEL_CAPACITY",
-                "value": 291504388
+                "value": 291504388,
+                "description": "Fuel capacity of the vehicle in milliliters\nThis property must communicate the maximum amount of the fuel that can be stored in the vehicle in milliliters. This property does not apply to electric vehicles. That is, if INFO_FUEL_TYPE only contains FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs, implement INFO_EV_BATTERY_CAPACITY."
             },
             {
                 "name": "INFO_FUEL_TYPE",
@@ -29,11 +34,13 @@
                 "data_enums": [
                     "FuelType"
                 ],
-                "data_enum": "FuelType"
+                "data_enum": "FuelType",
+                "description": "List of fuels the vehicle may use.\nFuelType::FUEL_TYPE_ELECTRIC must only be included if the vehicle is plug in rechargeable. For example: An FHEV (Fully Hybrid Electric Vehicle) must not include FuelType::FUEL_TYPE_ELECTRIC in INFO_FUEL_TYPE's INT32_VEC value. So INFO_FUEL_TYPE can be populated as such: int32Values = { FuelType::FUEL_TYPE_UNLEADED } On the other hand, a PHEV (Plug-in Hybrid Electric Vehicle) is plug in rechargeable, and hence should include FuelType::FUEL_TYPE_ELECTRIC in INFO_FUEL_TYPE's INT32_VEC value. So INFO_FUEL_TYPE can be populated as such: int32Values = { FuelType::FUEL_TYPE_UNLEADED, FuelType::FUEL_TYPE_ELECTRIC }"
             },
             {
                 "name": "INFO_EV_BATTERY_CAPACITY",
-                "value": 291504390
+                "value": 291504390,
+                "description": "Nominal usable battery capacity for EV or hybrid vehicle\nReturns the nominal battery capacity, if EV or hybrid. This is the total usable battery capacity when the vehicle is new. This value might be different from EV_CURRENT_BATTERY_CAPACITY because EV_CURRENT_BATTERY_CAPACITY returns the real-time usable battery capacity taking into account factors such as battery aging and temperature dependency."
             },
             {
                 "name": "INFO_EV_CONNECTOR_TYPE",
@@ -41,7 +48,8 @@
                 "data_enums": [
                     "EvConnectorType"
                 ],
-                "data_enum": "EvConnectorType"
+                "data_enum": "EvConnectorType",
+                "description": "List of connectors this EV may use\nIf the vehicle has multiple charging ports, this property must return all possible connector types that can be used by at least one charging port on the vehicle."
             },
             {
                 "name": "Fuel door location",
@@ -49,7 +57,8 @@
                 "data_enums": [
                     "PortLocationType"
                 ],
-                "data_enum": "PortLocationType"
+                "data_enum": "PortLocationType",
+                "description": "Fuel door location\nThis property must communicate the location of the fuel door on the vehicle. This property does not apply to electric vehicles. That is, if INFO_FUEL_TYPE only contains FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs, implement INFO_EV_PORT_LOCATION or INFO_MULTI_EV_PORT_LOCATIONS."
             },
             {
                 "name": "EV port location",
@@ -57,7 +66,8 @@
                 "data_enums": [
                     "PortLocationType"
                 ],
-                "data_enum": "PortLocationType"
+                "data_enum": "PortLocationType",
+                "description": "EV port location\nThis property must communicate the location of the charging port on the EV using the PortLocationType enum. If there are multiple ports available on the vehicle, this property must return the port that allows the fastest charging. To communicate all port locations, use INFO_MULTI_EV_PORT_LOCATIONS."
             },
             {
                 "name": "INFO_DRIVER_SEAT",
@@ -65,11 +75,13 @@
                 "data_enums": [
                     "VehicleAreaSeat"
                 ],
-                "data_enum": "VehicleAreaSeat"
+                "data_enum": "VehicleAreaSeat",
+                "description": "Driver's seat location VHAL implementations must ignore the areaId. Use VehicleArea:GLOBAL."
             },
             {
                 "name": "INFO_EXTERIOR_DIMENSIONS",
-                "value": 289472779
+                "value": 289472779,
+                "description": "Exterior dimensions of vehicle.\nint32Values[0] = height int32Values[1] = length int32Values[2] = width int32Values[3] = width including mirrors int32Values[4] = wheel base int32Values[5] = track width front int32Values[6] = track width rear int32Values[7] = curb to curb turning diameter"
             },
             {
                 "name": "Multiple EV port locations",
@@ -77,31 +89,38 @@
                 "data_enums": [
                     "PortLocationType"
                 ],
-                "data_enum": "PortLocationType"
+                "data_enum": "PortLocationType",
+                "description": "Multiple EV port locations\nImplement this property if the vehicle has multiple EV ports. Port locations are defined in PortLocationType. For example, a car has one port in front left and one port in rear left: int32Values[0] = PortLocationType::FRONT_LEFT int32Values[1] = PortLocationType::REAR_LEFT\nIf only one port exists on the vehicle, this property's value should list just one element. See INFO_EV_PORT_LOCATION for describing just one port location."
             },
             {
                 "name": "PERF_ODOMETER",
-                "value": 291504644
+                "value": 291504644,
+                "description": "Current odometer value of the vehicle"
             },
             {
                 "name": "Speed of the vehicle",
-                "value": 291504647
+                "value": 291504647,
+                "description": "Speed of the vehicle\nThe value must be positive when the vehicle is moving forward and negative when the vehicle is moving backward. This value is independent of gear value (CURRENT_GEAR or GEAR_SELECTION), for example, if GEAR_SELECTION is GEAR_NEUTRAL, PERF_VEHICLE_SPEED is positive when the vehicle is moving forward, negative when moving backward, and zero when not moving."
             },
             {
                 "name": "PERF_VEHICLE_SPEED_DISPLAY",
-                "value": 291504648
+                "value": 291504648,
+                "description": "Speed of the vehicle for displays\nSome cars display a slightly slower speed than the actual speed.  This is usually displayed on the speedometer."
             },
             {
                 "name": "PERF_STEERING_ANGLE",
-                "value": 291504649
+                "value": 291504649,
+                "description": "Front bicycle model steering angle for vehicle\nAngle is in degrees.  Left is negative.\nThis property is independent of the angle of the steering wheel. This property must communicate the angle of the front wheels with respect to the vehicle, not the angle of the steering wheel."
             },
             {
                 "name": "PERF_REAR_STEERING_ANGLE",
-                "value": 291504656
+                "value": 291504656,
+                "description": "Rear bicycle model steering angle for vehicle\nAngle is in degrees.  Left is negative.\nThis property is independent of the angle of the steering wheel. This property must communicate the angle of the rear wheels with respect to the vehicle, not the angle of the steering wheel."
             },
             {
                 "name": "Temperature of engine coolant",
-                "value": 291504897
+                "value": 291504897,
+                "description": "Temperature of engine coolant"
             },
             {
                 "name": "Engine oil level",
@@ -109,67 +128,83 @@
                 "data_enums": [
                     "VehicleOilLevel"
                 ],
-                "data_enum": "VehicleOilLevel"
+                "data_enum": "VehicleOilLevel",
+                "description": "Engine oil level"
             },
             {
                 "name": "Temperature of engine oil",
-                "value": 291504900
+                "value": 291504900,
+                "description": "Temperature of engine oil"
             },
             {
                 "name": "Engine rpm",
-                "value": 291504901
+                "value": 291504901,
+                "description": "Engine rpm"
             },
             {
                 "name": "Reports wheel ticks",
-                "value": 290521862
+                "value": 290521862,
+                "description": "Reports wheel ticks\nThe first element in the vector is a reset count.  A reset indicates previous tick counts are not comparable with this and future ones.  Some sort of discontinuity in tick counting has occurred.\nThe next four elements represent ticks for individual wheels in the following order: front left, front right, rear right, rear left.  All tick counts are cumulative.  Tick counts increment when the vehicle moves forward, and decrement when vehicles moves in reverse.  The ticks should be reset to 0 when the vehicle is started by the user.\nint64Values[0] = reset count int64Values[1] = front left ticks int64Values[2] = front right ticks int64Values[3] = rear right ticks int64Values[4] = rear left ticks\nconfigArray is used to indicate the micrometers-per-wheel-tick value and which wheels are supported.  configArray is set as follows:\nconfigArray[0], bits [0:3] = supported wheels. Uses enum Wheel. For example, if all wheels are supported, then configArray[0] = VehicleAreaWheel::LEFT_FRONT | VehicleAreaWheel::RIGHT_FRONT | VehicleAreaWheel::LEFT_REAR | VehicleAreaWheel::RIGHT_REAR configArray[1] = micrometers per front left wheel tick configArray[2] = micrometers per front right wheel tick configArray[3] = micrometers per rear right wheel tick configArray[4] = micrometers per rear left wheel tick\nNOTE:  If a wheel is not supported, its value shall always be set to 0.\nVehiclePropValue.timestamp must be correctly filled in."
             },
             {
-                "name": "FUEL_LEVEL",
-                "value": 291504903
+                "name": "Fuel level in milliliters",
+                "value": 291504903,
+                "description": "Fuel level in milliliters\nThis property must communicate the current amount of fuel remaining in the vehicle in milliliters. This property does not apply to electric vehicles. That is, if INFO_FUEL_TYPE only contains FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs, implement EV_BATTERY_LEVEL.\nValue may not exceed INFO_FUEL_CAPACITY."
             },
             {
                 "name": "Fuel door open",
-                "value": 287310600
+                "value": 287310600,
+                "description": "Fuel door open\nThis property must communicate whether the fuel door on the vehicle is open or not. This property does not apply to electric vehicles. That is, if INFO_FUEL_TYPE only contains FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs, implement EV_CHARGE_PORT_OPEN.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EV_BATTERY_LEVEL",
-                "value": 291504905
+                "value": 291504905,
+                "description": "Battery level for EV or hybrid vehicle\nReturns the current battery level, if EV or hybrid. This value will not exceed EV_CURRENT_BATTERY_CAPACITY. To calculate the battery percentage, use: (EV_BATTERY_LEVEL\/EV_CURRENT_BATTERY_CAPACITY)*100."
             },
             {
                 "name": "EV_CURRENT_BATTERY_CAPACITY",
-                "value": 291504909
+                "value": 291504909,
+                "description": "Current usable battery capacity for EV or hybrid vehicle\nReturns the actual value of battery capacity, if EV or hybrid. This property captures the real-time usable battery capacity taking into account factors such as battery aging and temperature dependency. Therefore, this value might be different from INFO_EV_BATTERY_CAPACITY because INFO_EV_BATTERY_CAPACITY returns the nominal battery capacity from when the vehicle was new."
             },
             {
                 "name": "EV charge port open",
-                "value": 287310602
+                "value": 287310602,
+                "description": "EV charge port open\nIf the vehicle has multiple charging ports, this property must return true if any of the charge ports are open.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EV charge port connected",
-                "value": 287310603
+                "value": 287310603,
+                "description": "EV charge port connected\nIf the vehicle has multiple charging ports, this property must return true if any of the charge ports are connected."
             },
             {
                 "name": "EV_BATTERY_INSTANTANEOUS_CHARGE_RATE",
-                "value": 291504908
+                "value": 291504908,
+                "description": "EV instantaneous charge rate in milliwatts\nPositive value indicates battery is being charged. Negative value indicates battery being discharged."
             },
             {
                 "name": "Range remaining",
-                "value": 291504904
+                "value": 291504904,
+                "description": "Range remaining\nMeters remaining of fuel and charge.  Range remaining shall account for all energy sources in a vehicle.  For example, a hybrid car's range will be the sum of the ranges based on fuel and battery.\nThis property is defined as VehiclePropertyAccess.READ_WRITE because a navigation app could update the range if it has a more accurate estimate based on the upcoming route. However, this property can be implemented as VehiclePropertyAccess.READ only at the OEM's discretion."
             },
             {
                 "name": "EV battery average temperature",
-                "value": 291504910
+                "value": 291504910,
+                "description": "EV battery average temperature\nExposes the temperature of the battery in an EV. If multiple batteries exist in the EV, or multiple temperature sensors exist, this property should be set to the mean or a meaningful weighted average that best represents the overall temperature of the battery system."
             },
             {
                 "name": "Tire pressure",
-                "value": 392168201
+                "value": 392168201,
+                "description": "Tire pressure\nEach tires is identified by its areaConfig.areaId config and their minFloatValue\/maxFloatValue are used to store OEM recommended pressure range. The minFloatValue and maxFloatValue in VehicleAreaConfig must be defined. The minFloatValue in the areaConfig data represents the lower bound of the recommended tire pressure. The maxFloatValue in the areaConfig data represents the upper bound of the recommended tire pressure. For example: The following areaConfig indicates the recommended tire pressure of left_front tire is from 200.0 KILOPASCAL to 240.0 KILOPASCAL. .areaConfigs = { VehicleAreaConfig { .areaId = VehicleAreaWheel::LEFT_FRONT, .minFloatValue = 200.0, .maxFloatValue = 240.0, } },"
             },
             {
                 "name": "Critically low tire pressure",
-                "value": 392168202
+                "value": 392168202,
+                "description": "Critically low tire pressure\nThis property indicates the critically low pressure threshold for each tire. It indicates when it is time for tires to be replaced or fixed. The value must be less than or equal to minFloatValue in TIRE_PRESSURE. Minimum and maximum property values (that is, minFloatValue, maxFloatValue) are not applicable to this property."
             },
             {
                 "name": "ENGINE_IDLE_AUTO_STOP_ENABLED",
-                "value": 287310624
+                "value": 287310624,
+                "description": "Represents feature for engine idle automatic stop.\nIf true, the vehicle may automatically shut off the engine when it is not needed and then automatically restart it when needed.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Impact detected.",
@@ -177,7 +212,8 @@
                 "data_enums": [
                     "ImpactSensorLocation"
                 ],
-                "data_enum": "ImpactSensorLocation"
+                "data_enum": "ImpactSensorLocation",
+                "description": "Impact detected.\nBit flag property to relay information on whether an impact has occurred on a particular side of the vehicle as described through the ImpactSensorLocation enum. As a bit flag property, this property can be set to multiple ORed together values of the enum when necessary.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all bit flags of ImpactSensorLocation are supported."
             },
             {
                 "name": "Currently selected gear",
@@ -185,7 +221,8 @@
                 "data_enums": [
                     "VehicleGear"
                 ],
-                "data_enum": "VehicleGear"
+                "data_enum": "VehicleGear",
+                "description": "Currently selected gear\nThis is the gear selected by the user.\nValues in the config data must represent the list of supported gears for this vehicle. For example, config data for an automatic transmission must contain {GEAR_NEUTRAL, GEAR_REVERSE, GEAR_PARK, GEAR_DRIVE, GEAR_1, GEAR_2,...} and for manual transmission the list must be {GEAR_NEUTRAL, GEAR_REVERSE, GEAR_1, GEAR_2,...}\nIn the case of an automatic transmission vehicle that allows the driver to select specific gears on demand (i.e. \"manual mode\"), GEAR_SELECTION's value must be set to the specific gear selected by the driver instead of simply GEAR_DRIVE."
             },
             {
                 "name": "CURRENT_GEAR",
@@ -193,27 +230,33 @@
                 "data_enums": [
                     "VehicleGear"
                 ],
-                "data_enum": "VehicleGear"
+                "data_enum": "VehicleGear",
+                "description": "Current gear. In non-manual case, selected gear may not match the current gear. For example, if the selected gear is GEAR_DRIVE, the current gear will be one of GEAR_1, GEAR_2 etc, which reflects the actual gear the transmission is currently running in.\nValues in the config data must represent the list of supported gears for this vehicle.  For example, config data for an automatic transmission must contain {GEAR_NEUTRAL, GEAR_REVERSE, GEAR_PARK, GEAR_1, GEAR_2,...} and for manual transmission the list must be {GEAR_NEUTRAL, GEAR_REVERSE, GEAR_1, GEAR_2,...}. This list need not be the same as that of the supported gears reported in GEAR_SELECTION."
             },
             {
                 "name": "Parking brake state.",
-                "value": 287310850
+                "value": 287310850,
+                "description": "Parking brake state.\nThis property is true indicates that the car's parking brake is currently engaged. False implies that the car's parking brake is currently disengaged."
             },
             {
                 "name": "Auto-apply parking brake.",
-                "value": 287310851
+                "value": 287310851,
+                "description": "Auto-apply parking brake.\nThis property is true indicates that the car's automatic parking brake feature is currently enabled. False indicates that the car's automatic parking brake feature is currently disabled.\nThis property is often confused with PARKING_BRAKE_ON. The difference is that PARKING_BRAKE_ON describes whether the actual parking brake is currently on\/off, whereas PARKING_BRAKE_AUTO_APPLY describes whether the feature of automatic parking brake is enabled\/ disabled, and does not describe the current state of the actual parking brake."
             },
             {
                 "name": "EV_BRAKE_REGENERATION_LEVEL",
-                "value": 289408012
+                "value": 289408012,
+                "description": "Regenerative braking level of a electronic vehicle\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All values between minInt32Value and maxInt32Value must be supported. The minInt32Value must be 0.\nThe maxInt32Value indicates the setting for the maximum amount of energy regenerated from braking. The minInt32Value indicates the setting for no regenerative braking.\nThis property is a more granular form of EV_REGENERATIVE_BRAKING_STATE. It allows the user to set a more specific level of regenerative braking if the states in EvRegenerativeBrakingState are not granular enough for the OEM.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Warning for fuel low level.",
-                "value": 287310853
+                "value": 287310853,
+                "description": "Warning for fuel low level.\nThis property corresponds to the low fuel warning on the dashboard. Once FUEL_LEVEL_LOW is set, it should not be cleared until more fuel is added to the vehicle.  This property may take into account all fuel sources for a vehicle - for example:\nFor a gas powered vehicle, this property is based soley on gas level. For a battery powered vehicle, this property is based solely on battery level. For a hybrid vehicle, this property may be based on the combination of gas and battery levels, at the OEM's discretion."
             },
             {
                 "name": "Night mode",
-                "value": 287310855
+                "value": 287310855,
+                "description": "Night mode\nTrue indicates that the night mode sensor has detected that the car cabin environment has low light. The platform could use this, for example, to enable appropriate UI for better viewing in dark or low light environments."
             },
             {
                 "name": "TURN_SIGNAL_STATE",
@@ -221,7 +264,8 @@
                 "data_enums": [
                     "VehicleTurnSignal"
                 ],
-                "data_enum": "VehicleTurnSignal"
+                "data_enum": "VehicleTurnSignal",
+                "description": "State of the vehicles turn signals"
             },
             {
                 "name": "Represents ignition state",
@@ -229,15 +273,18 @@
                 "data_enums": [
                     "VehicleIgnitionState"
                 ],
-                "data_enum": "VehicleIgnitionState"
+                "data_enum": "VehicleIgnitionState",
+                "description": "Represents ignition state"
             },
             {
                 "name": "ABS is active",
-                "value": 287310858
+                "value": 287310858,
+                "description": "ABS is active\nSet to true when ABS is active.  Reset to false when ABS is off.  This property may be intermittently set (pulsing) based on the real-time state of the ABS system."
             },
             {
                 "name": "Traction Control is active",
-                "value": 287310859
+                "value": 287310859,
+                "description": "Traction Control is active\nSet to true when traction control (TC) is active.  Reset to false when TC is off.  This property may be intermittently set (pulsing) based on the real-time state of the TC system."
             },
             {
                 "name": "EV_STOPPING_MODE",
@@ -245,11 +292,13 @@
                 "data_enums": [
                     "EvStoppingMode"
                 ],
-                "data_enum": "EvStoppingMode"
+                "data_enum": "EvStoppingMode",
+                "description": "Represents property for the current stopping mode of the vehicle.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues must be defined unless all enum values of EvStoppingMode are supported.\nThe EvStoppingMode enum may be extended to include more states in the future.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "ELECTRONIC_STABILITY_CONTROL_ENABLED",
-                "value": 287310862
+                "value": 287310862,
+                "description": "Enable or disable Electronic Stability Control (ESC).\nSet true to enable ESC and false to disable ESC. When ESC is enabled, a system in the vehicle should be controlling the tires during instances with high risk of skidding to actively prevent the same from happening.\nIn general, ELECTRONIC_STABILITY_CONTROL_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too high, that information must be conveyed through the ErrorState values in the ELECTRONIC_STABILITY_CONTROL_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "ELECTRONIC_STABILITY_CONTROL_STATE",
@@ -258,11 +307,13 @@
                     "ElectronicStabilityControlState",
                     "ErrorState"
                 ],
-                "data_enum": "ElectronicStabilityControlState"
+                "data_enum": "ElectronicStabilityControlState",
+                "description": "Electronic Stability Control (ESC) state.\nReturns the current state of ESC. This property must always return a valid state defined in ElectronicStabilityControlState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both ElectronicStabilityControlState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "Fan speed setting",
-                "value": 356517120
+                "value": 356517120,
+                "description": "Fan speed setting\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the lowest fan speed. The maxInt32Value indicates the highest fan speed.\nThis property is not in any particular unit but in a specified range of relative speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Fan direction setting",
@@ -270,55 +321,68 @@
                 "data_enums": [
                     "VehicleHvacFanDirection"
                 ],
-                "data_enum": "VehicleHvacFanDirection"
+                "data_enum": "VehicleHvacFanDirection",
+                "description": "Fan direction setting\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HVAC current temperature.",
-                "value": 358614274
+                "value": 358614274,
+                "description": "HVAC current temperature."
             },
             {
-                "name": "HVAC, target temperature set.",
-                "value": 358614275
+                "name": "HVAC_TEMPERATURE_SET",
+                "value": 358614275,
+                "description": "HVAC target temperature set in Celsius.\nThe minFloatValue and maxFloatValue in VehicleAreaConfig must be defined.\nThe minFloatValue indicates the minimum temperature setting in Celsius. The maxFloatValue indicates the maximum temperature setting in Celsius.\nIf all the values between minFloatValue and maxFloatValue are not supported, the configArray can be used to list the valid temperature values that can be set. It also describes a lookup table to convert the temperature from Celsius to Fahrenheit and vice versa for this vehicle. The configArray must be defined if standard unit conversion is not supported on this vehicle.\nThe configArray is set as follows: configArray[0] = [the lower bound of the supported temperature in Celsius] * 10. configArray[1] = [the upper bound of the supported temperature in Celsius] * 10. configArray[2] = [the increment in Celsius] * 10. configArray[3] = [the lower bound of the supported temperature in Fahrenheit] * 10. configArray[4] = [the upper bound of the supported temperature in Fahrenheit] * 10. configArray[5] = [the increment in Fahrenheit] * 10.\nThe minFloatValue and maxFloatValue in VehicleAreaConfig must be equal to configArray[0] and configArray[1] respectively.\nFor example, if the vehicle supports temperature values as: [16.0, 16.5, 17.0 ,..., 28.0] in Celsius [60.5, 61.5, 62.5 ,..., 84.5] in Fahrenheit The configArray should be configArray = {160, 280, 5, 605, 845, 10}.\nIdeally, the ratio of the Celsius increment to the Fahrenheit increment should be as close to the actual ratio of 1 degree Celsius to 1.8 degrees Fahrenheit.\nThere must be a one to one mapping of all Celsius values to Fahrenheit values defined by the configArray. The configArray will be used by clients to convert this property's temperature from Celsius to Fahrenheit. Also, it will let clients know what Celsius value to set the property to achieve their desired Fahreneheit value for the system. If the ECU does not have a one to one mapping of all Celsius values to Fahrenheit values, then the config array should only define the list of Celsius and Fahrenheit values that do have a one to one mapping.\nFor example, if the ECU supports Celsius values from 16 to 28 and Fahrenheit values from 60 to 85 both with an increment of 1, then one possible configArray would be {160, 280, 10, 600, 840, 20}. In this case, 85 would not be a supported temperature.\nAny value set in between a valid value should be rounded to the closest valid value.\nIt is highly recommended that the OEM also implement the HVAC_TEMPERATURE_VALUE_SUGGESTION vehicle property because it provides applications a simple method for determining temperature values that can be set for this vehicle and for converting values between Celsius and Fahrenheit.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HVAC_DEFROSTER",
-                "value": 320865540
+                "value": 320865540,
+                "description": "Fan-based defrost for designated window.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HVAC_AC_ON",
-                "value": 354419973
+                "value": 354419973,
+                "description": "On\/off AC for designated areaId\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "On\/off max AC",
-                "value": 354419974
+                "value": 354419974,
+                "description": "On\/off max AC\nWhen MAX AC is on, the ECU may adjust the vent position, fan speed, temperature, etc as necessary to cool the vehicle as quickly as possible. Any parameters modified as a side effect of turning on\/off the MAX AC parameter shall generate onPropertyEvent() callbacks to the VHAL.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "On\/off max defrost",
-                "value": 354419975
+                "value": 354419975,
+                "description": "On\/off max defrost\nWhen MAX DEFROST is on, the ECU may adjust the vent position, fan speed, temperature, etc as necessary to defrost the windows as quickly as possible.  Any parameters modified as a side effect of turning on\/off the MAX DEFROST parameter shall generate onPropertyEvent() callbacks to the VHAL. The AreaIDs for HVAC_MAX_DEFROST_ON indicate MAX DEFROST can be controlled in the area. For example: areaConfig.areaId = {ROW_1_LEFT | ROW_1_RIGHT} indicates HVAC_MAX_DEFROST_ON only can be controlled for the front rows.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Recirculation on\/off",
-                "value": 354419976
+                "value": 354419976,
+                "description": "Recirculation on\/off\nControls the supply of exterior air to the cabin.  Recirc “on” means the majority of the airflow into the cabin is originating in the cabin. Recirc “off” means the majority of the airflow into the cabin is coming from outside the car.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HVAC_DUAL_ON",
-                "value": 354419977
+                "value": 354419977,
+                "description": "Enable temperature coupling between areas.\nThe AreaIDs for HVAC_DUAL_ON property shall contain a combination of HVAC_TEMPERATURE_SET AreaIDs that can be coupled together. If HVAC_TEMPERATURE_SET is mapped to AreaIDs [a_1, a_2, ..., a_n], and if HVAC_DUAL_ON can be enabled to couple a_i and a_j, then HVAC_DUAL_ON property must be mapped to [a_i | a_j]. Further, if a_k and a_l can also be coupled together separately then HVAC_DUAL_ON must be mapped to [a_i | a_j, a_k | a_l].\nExample: A car has two front seats (ROW_1_LEFT, ROW_1_RIGHT) and three back seats (ROW_2_LEFT, ROW_2_CENTER, ROW_2_RIGHT). There are two temperature control units -- driver side and passenger side -- which can be optionally synchronized. This may be expressed in the AreaIDs this way: - HVAC_TEMPERATURE_SET->[ROW_1_LEFT | ROW_2_LEFT, ROW_1_RIGHT | ROW_2_CENTER | ROW_2_RIGHT] - HVAC_DUAL_ON->[ROW_1_LEFT | ROW_2_LEFT | ROW_1_RIGHT | ROW_2_CENTER | ROW_2_RIGHT]\nWhen the property is enabled, the ECU must synchronize the temperature for the affected areas. Any parameters modified as a side effect of turning on\/off the DUAL_ON parameter shall generate onPropertyEvent() callbacks to the VHAL. In addition, if setting a temperature (i.e. driver's temperature) changes another temperature (i.e. front passenger's temperature), then the appropriate onPropertyEvent() callbacks must be generated.  If a user changes a temperature that breaks the coupling (e.g. setting the passenger temperature independently) then the VHAL must send the appropriate onPropertyEvent() callbacks (i.e. HVAC_DUAL_ON = false, HVAC_TEMPERATURE_SET[AreaID] = xxx, etc).\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HVAC_AUTO_ON",
-                "value": 354419978
+                "value": 354419978,
+                "description": "On\/off automatic climate control.\nIf true, automatic climate control is on. If false, automatic climate control is off.\nIf the vehicle does not support directly turning off automatic climate control, then OEMs should add logic in their VHAL implementation so that setting HVAC_AUTO_ON to false would change the necessary HVAC settings to indirectly turn off HVAC_AUTO_ON. Ideally, this should not be disruptive to the user, so OEMs should change back to the previous state any settings that were modified once automatic climate control is off. That way the only outcome should be that HVAC_AUTO_ON is off. If restoring the HVAC settings to its previous settings is not possible, then the OEM should choose the least disruptive change and implement that.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat heating\/cooling",
-                "value": 356517131
+                "value": 356517131,
+                "description": "Seat heating\/cooling\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the maximum seat temperature heating setting. The minInt32Value must be 0, unless the vehicle supports seat cooling as well. In this case, minInt32Value indicates the maximum seat temperature cooling setting.\nThis property is not in any particular unit, but in a specified range of relative temperature settings.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Side Mirror Heat",
-                "value": 339739916
+                "value": 339739916,
+                "description": "Side Mirror Heat\nIncreasing values denote higher heating levels for side mirrors.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value in the config data represents the maximum heating level. The minInt32Value in the config data MUST be zero and indicates no heating.\nThis property is not in any particular unit but in a specified range of relative heating settings.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Steering Wheel Heating\/Cooling",
-                "value": 289408269
+                "value": 289408269,
+                "description": "Steering Wheel Heating\/Cooling\nSets the amount of heating\/cooling for the steering wheel.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the maximum steering wheel heating setting. The minInt32Value should be 0, unless the vehicle supports steering wheel cooling as well. In such a case, the minInt32Value indicates the maximum steering wheel cooling setting.\nThis property is not in any particular unit but in a specified range of heating settings.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Temperature units for display",
@@ -326,15 +390,18 @@
                 "data_enums": [
                     "VehicleUnit"
                 ],
-                "data_enum": "VehicleUnit"
+                "data_enum": "VehicleUnit",
+                "description": "Temperature units for display\nIndicates whether the vehicle is displaying temperature to the user as Celsius or Fahrenheit. VehiclePropConfig.configArray is used to indicate the supported temperature display units. For example: configArray[0] = CELSIUS configArray[1] = FAHRENHEIT\nThis parameter MAY be used for displaying any HVAC temperature in the system. Values must be one of VehicleUnit.CELSIUS or VehicleUnit.FAHRENHEIT Note that internally, all temperatures are represented in floating point Celsius.\nIf updating HVAC_TEMPERATURE_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS properties, then their values must be updated and communicated to the AAOS framework as well.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Actual fan speed",
-                "value": 356517135
+                "value": 356517135,
+                "description": "Actual fan speed"
             },
             {
                 "name": "HVAC_POWER_ON",
-                "value": 354419984
+                "value": 354419984,
+                "description": "Represents global power state for HVAC. Setting this property to false MAY mark some properties that control individual HVAC features\/subsystems to UNAVAILABLE state. Setting this property to true MAY mark some properties that control individual HVAC features\/subsystems to AVAILABLE state (unless any\/all of them are UNAVAILABLE on their own individual merits).\n[Definition] HvacPower_DependentProperties: Properties that need HVAC to be powered on in order to enable their functionality. For example, in some cars, in order to turn on the AC, HVAC must be powered on first.\nHvacPower_DependentProperties list must be set in the VehiclePropConfig.configArray. HvacPower_DependentProperties must only contain properties that are associated with VehicleArea:SEAT. Properties that are not associated with VehicleArea:SEAT, for example, HVAC_DEFROSTER, must never depend on HVAC_POWER_ON property and must never be part of HvacPower_DependentProperties list.\nAreaID mapping for HVAC_POWER_ON property must contain all AreaIDs that HvacPower_DependentProperties are mapped to.\nExample 1: A car has two front seats (ROW_1_LEFT, ROW_1_RIGHT) and three back seats (ROW_2_LEFT, ROW_2_CENTER, ROW_2_RIGHT). If the HVAC features (AC, Temperature etc.) throughout the car are dependent on a single HVAC power controller then HVAC_POWER_ON must be mapped to [ROW_1_LEFT | ROW_1_RIGHT | ROW_2_LEFT | ROW_2_CENTER | ROW_2_RIGHT].\nExample 2: A car has two seats in the front row (ROW_1_LEFT, ROW_1_RIGHT) and three seats in the second (ROW_2_LEFT, ROW_2_CENTER, ROW_2_RIGHT) and third rows (ROW_3_LEFT, ROW_3_CENTER, ROW_3_RIGHT). If the car has temperature controllers in the front row which can operate entirely independently of temperature controllers in the back of the vehicle, then HVAC_POWER_ON must be mapped to a two element array: - ROW_1_LEFT | ROW_1_RIGHT - ROW_2_LEFT | ROW_2_CENTER | ROW_2_RIGHT | ROW_3_LEFT | ROW_3_CENTER | ROW_3_RIGHT\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Fan Positions Available",
@@ -342,23 +409,28 @@
                 "data_enums": [
                     "VehicleHvacFanDirection"
                 ],
-                "data_enum": "VehicleHvacFanDirection"
+                "data_enum": "VehicleHvacFanDirection",
+                "description": "Fan Positions Available\nThis is a bit mask of fan positions available for the zone.  Each available fan direction is denoted by a separate entry in the vector.  A fan direction may have multiple bits from vehicle_hvac_fan_direction set. For instance, a typical car may have the following fan positions: - FAN_DIRECTION_FACE (0x1) - FAN_DIRECTION_FLOOR (0x2) - FAN_DIRECTION_FACE | FAN_DIRECTION_FLOOR (0x3) - FAN_DIRECTION_DEFROST (0x4) - FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST (0x6)"
             },
             {
                 "name": "Automatic recirculation on\/off",
-                "value": 354419986
+                "value": 354419986,
+                "description": "Automatic recirculation on\/off\nWhen automatic recirculation is ON, the HVAC system may automatically switch to recirculation mode if the vehicle detects poor incoming air quality.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat ventilation",
-                "value": 356517139
+                "value": 356517139,
+                "description": "Seat ventilation\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value must be 0. The maxInt32Value indicates the maximum ventilation setting available for the seat.\nThis property is not in any particular unit but in the specified range of ventilation settings.\nUsed by HVAC apps and Assistant to enable, change, or read state of seat ventilation.  This is different than seating cooling. It can be on at the same time as cooling, or not.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Electric defrosters' status",
-                "value": 320865556
+                "value": 320865556,
+                "description": "Electric defrosters' status\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HVAC_TEMPERATURE_VALUE_SUGGESTION",
-                "value": 291570965
+                "value": 291570965,
+                "description": "Suggested values for setting HVAC temperature.\nImplement the property to help applications understand the closest supported temperature value in Celsius or Fahrenheit.\nfloatValues[0] = the requested value that an application wants to set a temperature to. floatValues[1] = the unit for floatValues[0]. It should be one of {VehicleUnit.CELSIUS, VehicleUnit.FAHRENHEIT}. floatValues[2] = the value OEMs suggested in CELSIUS. This value is not included in the request. floatValues[3] = the value OEMs suggested in FAHRENHEIT. This value is not included in the request.\nAn application calls set(VehiclePropValue propValue) with the requested value and unit for the value. OEMs need to return the suggested values in floatValues[2] and floatValues[3] by onPropertyEvent() callbacks. The suggested values must conform to the values that can be derived from the HVAC_TEMPERATURE_SET configArray. In other words, the suggested values and the table of values from the configArray should be the same. It is recommended for the OEM to add custom logic in their VHAL implementation in order to avoid making requests to the HVAC ECU.\nThe logic can be as follows: For converting the temperature from celsius to fahrenheit use the following: \/\/ Given tempC and the configArray float minTempC = configArray[0] \/ 10.0; float temperatureIncrementCelsius = configArray[2] \/ 10.0; float minTempF = configArray[3] \/ 10.0; float temperatureIncrementFahrenheit = configArray[5] \/ 10.0; \/\/ Round to the closest increment int numIncrements = round((tempC - minTempC) \/ temperatureIncrementCelsius); tempF = temperatureIncrementFahrenheit * numIncrements + minTempF;\nFor example, when a user uses the voice assistant to set HVAC temperature to 66.2 in Fahrenheit. First, an application will set this property with the value [66.2, (float)VehicleUnit.FAHRENHEIT,0,0]. If OEMs suggest to set 19.0 in Celsius or 66.5 in Fahrenheit for user's request, then VHAL must generate a callback with property value [66.2, (float)VehicleUnit.FAHRENHEIT, 19.0, 66.5]. After the voice assistant gets the callback, it will inform the user and set HVAC temperature to the suggested value.\nAnother example, an application receives 21 Celsius as the current temperature value by querying HVC_TEMPERATURE_SET. But the application wants to know what value is displayed on the car's UI in Fahrenheit. For this, the application sets the property to [21, (float)VehicleUnit.CELSIUS, 0, 0]. If the suggested value by the OEM for 21 Celsius is 70 Fahrenheit, then VHAL must generate a callback with property value [21, (float)VehicleUnit.CELSIUS, 21.0, 70.0]. In this case, the application can know that the value is 70.0 Fahrenheit in the car’s UI."
             },
             {
                 "name": "Distance units for display",
@@ -366,7 +438,8 @@
                 "data_enums": [
                     "VehicleUnit"
                 ],
-                "data_enum": "VehicleUnit"
+                "data_enum": "VehicleUnit",
+                "description": "Distance units for display\nIndicates which units the car is using to display distances to the user. Eg. Mile, Meter Kilometer.\nDistance units are defined in VehicleUnit. VehiclePropConfig.configArray is used to indicate the supported distance display units. For example: configArray[0] = METER configArray[1] = KILOMETER configArray[2] = MILE\nIf updating DISTANCE_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS properties, then their values must be updated and communicated to the AAOS framework as well.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Fuel volume units for display",
@@ -374,7 +447,8 @@
                 "data_enums": [
                     "VehicleUnit"
                 ],
-                "data_enum": "VehicleUnit"
+                "data_enum": "VehicleUnit",
+                "description": "Fuel volume units for display\nIndicates which units the car is using to display fuel volume to the user. Eg. Liter or Gallon.\nVehiclePropConfig.configArray is used to indicate the supported fuel volume display units. Volume units are defined in VehicleUnit. For example: configArray[0] = LITER configArray[1] = GALLON\nIf updating FUEL_VOLUME_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS properties, then their values must be updated and communicated to the AAOS framework as well.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "TIRE_PRESSURE_DISPLAY_UNITS",
@@ -382,7 +456,8 @@
                 "data_enums": [
                     "VehicleUnit"
                 ],
-                "data_enum": "VehicleUnit"
+                "data_enum": "VehicleUnit",
+                "description": "Tire pressure units for display\nIndicates which units the car is using to display tire pressure to the user. Eg. PSI, Bar or Kilopascal.\nVehiclePropConfig.configArray is used to indicate the supported pressure display units. Pressure units are defined in VehicleUnit. For example: configArray[0] = KILOPASCAL configArray[1] = PSI configArray[2] = BAR\nIf updating TIRE_PRESSURE_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS properties, then their values must be updated and communicated to the AAOS framework as well.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EV battery units for display",
@@ -390,67 +465,88 @@
                 "data_enums": [
                     "VehicleUnit"
                 ],
-                "data_enum": "VehicleUnit"
+                "data_enum": "VehicleUnit",
+                "description": "EV battery units for display\nIndicates which units the car is using to display EV battery information to the user. Eg. watt-hours(Wh), kilowatt-hours(kWh) or ampere-hours(Ah).\nVehiclePropConfig.configArray is used to indicate the supported electrical energy units. Electrical energy units are defined in VehicleUnit. For example: configArray[0] = WATT_HOUR configArray[1] = AMPERE_HOURS configArray[2] = KILOWATT_HOUR\nIf updating EV_BATTERY_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS properties, then their values must be updated and communicated to the AAOS framework as well.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME",
-                "value": 287311364
+                "value": 287311364,
+                "description": "Fuel consumption units for display\nIndicates type of units the car is using to display fuel consumption information to user True indicates units are distance over volume such as MPG. False indicates units are volume over distance such as L\/100KM.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Speed units for display",
-                "value": 289408517
+                "value": 289408517,
+                "description": "Speed units for display\nIndicates type of units the car is using to display speed to user. Eg. m\/s, km\/h, or mph.\nVehiclePropConfig.configArray is used to indicate the supported speed display units. Pressure units are defined in VehicleUnit. For example: configArray[0] = METER_PER_SEC configArray[1] = MILES_PER_HOUR configArray[2] = KILOMETERS_PER_HOUR\nIf updating VEHICLE_SPEED_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS properties, then their values must be updated and communicated to the AAOS framework as well.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EXTERNAL_CAR_TIME",
-                "value": 290457096
+                "value": 290457096,
+                "description": "Current date and time suggestion for the Car, encoded as Epoch time (in milliseconds). This value denotes the number of milliseconds seconds that have elapsed since 1\/1\/1970 UTC.\nThis property signals a change in CarTime to Android. If the property is supported, VHAL must report the most accurate current CarTime when this property is read, and publish a change to this property when the CarTime value has changed. An on-change event for this property must be published when CarTime changes for any reason other than the natural elapse of time (time delta smaller than 500ms should not trigger an on change event). Android will read and subscribe to this property to fetch time from VHAL. This can be useful to synchronize Android's time with other vehicle systems (dash clock etc). int64Values[0] = provided Epoch time (in milliseconds)\nWhenever a new Value for the property is received, AAOS will create and send an \"ExternalTimeSuggestion\" to the \"TimeDetectorService\". If other sources do not have a higher priority, Android will use this to set the system time. For information on how to adjust time source priorities and how time suggestions are handled (including how Android handles gitter, drift, and minimum resolution) see Time Detector Service documentation.\nNote that the property may take >0 ms to get propagated through the stack and, having a timestamped property helps reduce any time drift. So, for all reads to the property, the timestamp can be used to negate this drift: drift = elapsedTime - PropValue.timestamp effectiveTime = PropValue.value.int64Values[0] + drift\nIt is strongly recommended that this property must not be used to retrieve time from ECUs using protocols (GNSS, NTP, Telephony etc). Since these protocols are already supported by Android, it is recommended to use Android’s own systems for them instead of wiring those through the VHAL using this property.\nWARNING: The value available through this property should not be dependent on value written by Android to ANDROID_EPOCH_TIME property in any way."
             },
             {
                 "name": "ANDROID_EPOCH_TIME",
-                "value": 290457094
+                "value": 290457094,
+                "description": "Current date and time, encoded as Epoch time (in milliseconds). This value denotes the number of milliseconds seconds that have elapsed since 1\/1\/1970 UTC.\nCarServices will write to this value to give VHAL the Android system's time, if the VHAL supports this property. This can be useful to synchronize other vehicle systems (dash clock etc) with Android's time.\nAAOS writes to this property once during boot, and will thereafter write only when some time-source changes are propagated. AAOS will fill in VehiclePropValue.timestamp correctly. Note that AAOS will not send updates for natural elapse of time. int64Values[0] = provided Unix time (in milliseconds)\nNote that the property may take >0 ms to get propagated through the stack and, having a timestamped property helps reduce any time drift. So, for all writes to the property, the timestamp can be used to negate this drift: drift = elapsedTime - PropValue.timestamp effectiveTime = PropValue.value.int64Values[0] + drift"
             },
             {
                 "name": "STORAGE_ENCRYPTION_BINDING_SEED",
-                "value": 292554247
+                "value": 292554247,
+                "description": "External encryption binding seed.\nThis value is mixed with the local key storage encryption key. This property holds 16 bytes, and is expected to be persisted on an ECU separate from the IVI. The property is initially set by AAOS, who generates it using a CSRNG. AAOS will then read the property on subsequent boots. The binding seed is expected to be reliably persisted. Any loss of the seed results in a factory reset of the IVI."
             },
             {
                 "name": "Outside temperature",
-                "value": 291505923
+                "value": 291505923,
+                "description": "Outside temperature\nThis property must communicate the temperature reading of the environment outside the vehicle. If there are multiple sensors for measuring the outside temperature, this property should be populated with the mean or a meaningful weighted average of the readings that will best represent the temperature of the outside environment."
             },
             {
                 "name": "AP_POWER_STATE_REQ",
-                "value": 289475072
+                "value": 289475072,
+                "description": "Property to control power state of application processor\nIt is assumed that AP's power state is controlled by a separate power controller.\nFor configuration information, VehiclePropConfig.configArray must have bit flag combining values in VehicleApPowerStateConfigFlag.\nint32Values[0] : VehicleApPowerStateReq enum value int32Values[1] : additional parameter relevant for each state, 0 if not used."
             },
             {
                 "name": "AP_POWER_STATE_REPORT",
-                "value": 289475073
+                "value": 289475073,
+                "description": "Property to report power state of application processor\nIt is assumed that AP's power state is controller by separate power controller.\nint32Values[0] : VehicleApPowerStateReport enum value int32Values[1] : Time in ms to wake up, if necessary.  Otherwise 0."
             },
             {
                 "name": "AP_POWER_BOOTUP_REASON",
-                "value": 289409538
+                "value": 289409538,
+                "description": "Property to report bootup reason for the current power on. This is a static property that will not change for the whole duration until power off. For example, even if user presses power on button after automatic power on with door unlock, bootup reason must stay with VehicleApPowerBootupReason#USER_UNLOCK.\nint32Values[0] must be VehicleApPowerBootupReason."
             },
             {
                 "name": "DISPLAY_BRIGHTNESS",
-                "value": 289409539
+                "value": 289409539,
+                "description": "Property to represent brightness of the display.\nSome cars have single control for the brightness of all displays and this property is to share change in that control. In cars which have displays whose brightness is controlled separately, they must use PER_DISPLAY_BRIGHTNESS.\nOnly one of DISPLAY_BRIGHTNESS and PER_DISPLAY_BRIGHTNESS should be implemented. If both are available, PER_DISPLAY_BRIGHTNESS is used by AAOS.\nIf this is writable, android side can set this value when user changes display brightness from Settings. If this is read only, user may still change display brightness from Settings, but that must not be reflected to other displays."
             },
             {
                 "name": "PER_DISPLAY_BRIGHTNESS",
-                "value": 289475076
+                "value": 289475076,
+                "description": "Property to represent brightness of the displays which are controlled separately.\nSome cars have one or more displays whose brightness is controlled separately and this property is to inform the brightness of each passenger display. In cars where all displays' brightness is controlled together, they must use DISPLAY_BRIGHTNESS.\nOnly one of DISPLAY_BRIGHTNESS and PER_DISPLAY_BRIGHTNESS should be implemented. If both are available, PER_DISPLAY_BRIGHTNESS is used by AAOS.\nThe display port uniquely identifies a physical connector on the device for display output, ranging from 0 to 255.\nint32Values[0] : display port int32Values[1] : brightness"
             },
             {
                 "name": "Valet mode enabled",
-                "value": 287312389
+                "value": 287312389,
+                "description": "Valet mode enabled\nThis property allows the user to enable\/disable valet mode in their vehicle. Valet mode is a privacy and security setting that prevents an untrusted driver to access more private areas in the vehicle, such as the glove box or the trunk(s).\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
+            },
+            {
+                "name": "Head up display (HUD) enabled",
+                "value": 354421254,
+                "description": "Head up display (HUD) enabled\nThis property allows the user to turn on\/off the HUD for their seat.\nEach HUD in the vehicle should be assigned to the seat that is intended to use it. For example, if there is a single HUD in the vehicle that is used by the driver so that they no longer need to continuously look at the instrument cluster, then this property should be defined with a single area ID equal to the driver's seat area value."
             },
             {
                 "name": "HW_KEY_INPUT",
-                "value": 289475088
+                "value": 289475088,
+                "description": "Property to feed H\/W input events to android\nint32Values[0] : action defined by VehicleHwKeyInputAction int32Values[1] : key code, must use standard android key code int32Values[2] : target display defined in VehicleDisplay. Events not tied to specific display must be sent to VehicleDisplay#MAIN. int32Values[3] : [optional] Number of ticks. The value must be equal or greater than 1. When omitted, Android will default to 1."
             },
             {
                 "name": "HW_KEY_INPUT_V2",
-                "value": 367004177
+                "value": 367004177,
+                "description": "Property to feed H\/W input events to android\nint32array[0]: target display defined by VehicleDisplay like VehicleDisplay::MAIN, VehicleDisplay::INSTRUMENT_CLUSTER, VehicleDisplay::AUX int32array[1]: key code, must use standard android key code like KEYCODE_HOME, KEYCODE_BACK int32array[2]: action defined in VehicleHwKeyInputAction like VehicleHwKeyInputAction::ACTION_UP, VehicleHwKeyInputAction::ACTION_UP int32array[3]: repeat count of the event. For key down events, this is the repeat count with the first down starting at 0 and counting up from there. For key up events, this is always equal to 0\nint64array[0]: down time, elapsed nanoseconds since boot. Denotes the time of the most recent key down event. For the down event, it will be the event time of the down event itself"
             },
             {
                 "name": "HW_MOTION_INPUT",
-                "value": 367004178
+                "value": 367004178,
+                "description": "Property to feed H\/W input events to android\nint32array[0]: target display defined by VehicleDisplay like VehicleDisplay::MAIN, VehicleDisplay::INSTRUMENT_CLUSTER, VehicleDisplay::AUX int32array[1]: input type defined in VehicleHwMotionInputSource like VehicleHwMotionInputSource::SOURCE_KEYBOARD, VehicleHwMotionInputSource::SOURCE_DPAD int32array[2]: action code defined in VehicleHwMotionInputAction like VehicleHwMotionInputAction::ACTION_UP, VehicleHwMotionInputAction::ACTION_DOWN int32array[3]: button state flag defined in VehicleHwMotionButtonStateFlag like VehicleHwMotionButtonStateFlag::BUTTON_PRIMARY, VehicleHwMotionButtonStateFlag::BUTTON_SECONDARY int32array[4]: pointer events count, N. N must be a positive integer int32array[5:5+N-1]: pointer id, length N int32array[5+N:5+2*N-1] : tool type, length N. As defined in VehicleHwMotionToolType like VehicleHwMotionToolType::TOOL_TYPE_FINGER, VehicleHwMotionToolType::TOOL_TYPE_STYLUS\nfloatArray[0:N-1] : x data, length N floatArray[N:2*N-1] : y data, length N floatArray[2*N:3*N-1] : pressure data, length N floatArray[3*N:4*N-1] : size data, length N\nint64array[0]: down time, elapsed nanoseconds since boot. Denotes the time when the user originally pressed down to start a stream of position events. For the down event, it will be the event time of the down event itself"
             },
             {
                 "name": "HW_ROTARY_INPUT",
@@ -458,7 +554,8 @@
                 "data_enums": [
                     "RotaryInputType"
                 ],
-                "data_enum": "RotaryInputType"
+                "data_enum": "RotaryInputType",
+                "description": "Property to feed H\/W rotary events to android\nint32Values[0] : RotaryInputType identifying which rotary knob rotated int32Values[1] : number of detents (clicks), positive for clockwise, negative for counterclockwise int32Values[2] : target display defined in VehicleDisplay. Events not tied to specific display must be sent to VehicleDisplay#MAIN. int32values[3 .. 3 + abs(number of detents) - 2]: nanosecond deltas between pairs of consecutive detents, if the number of detents is > 1 or < -1\nVehiclePropValue.timestamp: when the rotation occurred. If the number of detents is > 1 or < -1, this is when the first detent of rotation occurred."
             },
             {
                 "name": "HW_CUSTOM_INPUT",
@@ -466,167 +563,208 @@
                 "data_enums": [
                     "CustomInputType"
                 ],
-                "data_enum": "CustomInputType"
+                "data_enum": "CustomInputType",
+                "description": "Defines a custom OEM partner input event.\nThis input event must be used by OEM partners who wish to propagate events not supported by Android. It is composed by an array of int32 values only.\nThe Android properties are:\nint32Values[0] : Input code identifying the function representing this event. Valid event types are defined by CustomInputType.CUSTOM_EVENT_F1 up to CustomInputType.CUSTOM_EVENT_F10. They represent the custom event to be defined by OEM partners. int32Values[1] : target display type defined in VehicleDisplay. Events not tied to specific display must be sent to VehicleDisplay#MAIN. int32Values[2] : repeat counter, if 0 then event is not repeated. Values 1 or above means how many times this event repeated."
             },
             {
                 "name": "Door position",
-                "value": 373295872
+                "value": 373295872,
+                "description": "Door position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the door is closed. The minInt32Value must be 0. The maxInt32Value indicates the door is fully open.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the closed and fully open positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nSome vehicles (minivans) can open the door electronically. Hence, the ability to write this property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Door move",
-                "value": 373295873
+                "value": 373295873,
+                "description": "Door move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the door while opening. The minInt32Value represents the maximum movement speed of the door while closing.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the door reaches the positional limit, the value must reset to 0. If DOOR_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Door lock",
-                "value": 371198722
+                "value": 371198722,
+                "description": "Door lock\n'true' indicates door is locked\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "DOOR_CHILD_LOCK_ENABLED",
-                "value": 371198723
+                "value": 371198723,
+                "description": "Door child lock feature enabled\nReturns true if the door child lock feature is enabled and false if it is disabled.\nIf enabled, the door is unable to be opened from the inside.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Mirror Z Position",
-                "value": 339741504
+                "value": 339741504,
+                "description": "Mirror Z Position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the mirror is tilted completely downwards. This must be a non-positive value. The maxInt32Value indicates the mirror is tilted completely upwards. This must be a non-negative value. 0 indicates the mirror is not tilted in either direction.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the fully downward and fully upwards positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Mirror Z Move",
-                "value": 339741505
+                "value": 339741505,
+                "description": "Mirror Z Move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the mirror while tilting upwards. The minInt32Value represents the maximum movement speed of the mirror while tilting downwards.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the mirror reaches the positional limit, the value must reset to 0. If MIRROR_Z_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Mirror Y Position",
-                "value": 339741506
+                "value": 339741506,
+                "description": "Mirror Y Position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the mirror is tilted completely to the left. This must be a non-positive value. The maxInt32Value indicates the mirror is tilted completely to the right. This must be a non-negative value. 0 indicates the mirror is not tilted in either direction.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the left extreme and right extreme positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Mirror Y Move",
-                "value": 339741507
+                "value": 339741507,
+                "description": "Mirror Y Move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the mirror while tilting right. The minInt32Value represents the maximum movement speed of the mirror while tilting left.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the mirror reaches the positional limit, the value must reset to 0. If MIRROR_Y_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Mirror Lock",
-                "value": 287312708
+                "value": 287312708,
+                "description": "Mirror Lock\nTrue indicates mirror positions are locked and not changeable\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Mirror Fold",
-                "value": 287312709
+                "value": 287312709,
+                "description": "Mirror Fold\nTrue indicates mirrors are folded\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "MIRROR_AUTO_FOLD_ENABLED",
-                "value": 337644358
+                "value": 337644358,
+                "description": "Represents property for Mirror Auto Fold feature.\nThis property is true when the feature for automatically folding the vehicle's side mirrors (for example, when the mirrors fold inward automatically when one exits and locks the vehicle) is enabled.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "MIRROR_AUTO_TILT_ENABLED",
-                "value": 337644359
+                "value": 337644359,
+                "description": "Represents property for Mirror Auto Tilt feature.\nThis property is true when the feature for automatically tilting the vehicle's side mirrors (for example, when the mirrors tilt downward automatically when one reverses the vehicle) is enabled.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat memory select",
-                "value": 356518784
+                "value": 356518784,
+                "description": "Seat memory select\nThis parameter selects the memory preset to use to select the seat position. The maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported. The minInt32Value is always 0, and the maxInt32Value determines the number of seat preset memory slots available (i.e. numSeatPresets - 1).\nFor instance, if the driver's seat has 3 memory presets, the maxInt32Value will be 2. When the user wants to select a preset, the desired preset number (0, 1, or 2) is set."
             },
             {
                 "name": "Seat memory set",
-                "value": 356518785
+                "value": 356518785,
+                "description": "Seat memory set\nThis setting allows the user to save the current seat position settings into the selected preset slot. The maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. The minInt32Value must be 0, and the maxInt32Value for each seat position must match the maxInt32Value for SEAT_MEMORY_SELECT."
             },
             {
                 "name": "Seatbelt buckled",
-                "value": 354421634
+                "value": 354421634,
+                "description": "Seatbelt buckled\nTrue indicates belt is buckled.\nWrite access indicates automatic seat buckling capabilities.  There are no known cars at this time, but you never know...\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seatbelt height position",
-                "value": 356518787
+                "value": 356518787,
+                "description": "Seatbelt height position\nAdjusts the shoulder belt anchor point.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat belt's shoulder anchor is at its lowest position. The maxInt32Value indicates the seat belt's shoulder anchor is at its highest position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the lowest and highest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seatbelt height move",
-                "value": 356518788
+                "value": 356518788,
+                "description": "Seatbelt height move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat belt's shoulder anchor while moving upwards. The minInt32Value represents the maximum movement speed of the seat belt's shoulder anchor while moving downwards.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat belt reaches the positional limit, the value must reset to 0. If SEAT_BELT_HEIGHT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat fore\/aft position",
-                "value": 356518789
+                "value": 356518789,
+                "description": "Seat fore\/aft position\nSets the seat position forward and backwards.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat is at its rearward-most linear position. The maxInt32Value indicates the seat is at its forward-most linear position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the closest and farthest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat fore\/aft move",
-                "value": 356518790
+                "value": 356518790,
+                "description": "Seat fore\/aft move\nThis property moves the entire seat forward\/backward in the direction that it is facing.\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat while moving forward. The minInt32Value represents the maximum movement speed of the seat while moving backward.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat reaches the positional limit, the value must reset to 0. If SEAT_FORE_AFT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat backrest angle 1 position",
-                "value": 356518791
+                "value": 356518791,
+                "description": "Seat backrest angle 1 position\nBackrest angle 1 is the actuator closest to the bottom of the seat.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat backrest's full recline position w.r.t the actuator at the bottom of the seat. The maxInt32Value indicates the seat backrest's most upright\/forward position w.r.t the actuator at the bottom of the seat.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the full recline and upright\/forward positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat backrest angle 1 move",
-                "value": 356518792
+                "value": 356518792,
+                "description": "Seat backrest angle 1 move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat backrest while angling forward. The minInt32Value represents the maximum movement speed of the seat backrest while reclining.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat backrest reaches the positional limit, the value must reset to 0. If SEAT_BACKREST_ANGLE_1_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat backrest angle 2 position",
-                "value": 356518793
+                "value": 356518793,
+                "description": "Seat backrest angle 2 position\nBackrest angle 2 is the next actuator up from the bottom of the seat.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat backrest's full recline position w.r.t the next actuator in the backrest from the one at the bottom of the seat (see SEAT_BACKREST_ANGLE_1_POS for additional details). The maxInt32Value indicates the seat backrest's most upright\/forward position w.r.t the next actuator in the backrest from the one at the bottom of the seat(see SEAT_BACKREST_ANGLE_1_POS for additional details).\nValues in between minInt32Value and maxInt32Value indicate a transition state between the full recline and upright\/forward positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat backrest angle 2 move",
-                "value": 356518794
+                "value": 356518794,
+                "description": "Seat backrest angle 2 move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat backrest while angling forward. The minInt32Value represents the maximum movement speed of the seat backrest while reclining.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat backrest reaches the positional limit, the value must reset to 0. If SEAT_BACKREST_ANGLE_2_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat height position",
-                "value": 356518795
+                "value": 356518795,
+                "description": "Seat height position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat is in its lowest position. The maxInt32Value indicates the seat is in its highest position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the lowest and highest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat height move",
-                "value": 356518796
+                "value": 356518796,
+                "description": "Seat height move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat while moving upward. The minInt32Value represents the maximum movement speed of the seat while moving downward.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat reaches the positional limit, the value must reset to 0. If SEAT_HEIGHT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat depth position",
-                "value": 356518797
+                "value": 356518797,
+                "description": "Seat depth position\nSets the seat depth, distance from back rest to front edge of seat.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat is in its shallowest position (i.e. the position with the smallest distance between the front edge of the seat cushion and the rear end of the seat). The maxInt32Value indicates the seat is in its deepest position (i.e. the position with the largest distance between the front edge of the seat cushion and the rear end of the seat).\nValues in between minInt32Value and maxInt32Value indicate a transition state between the shallowest and deepest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat depth move",
-                "value": 356518798
+                "value": 356518798,
+                "description": "Seat depth move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat while getting deeper The minInt32Value represents the maximum movement speed of the seat while getting shallower.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat backrest reaches the positional limit, the value must reset to 0. If SEAT_DEPTH_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat tilt position",
-                "value": 356518799
+                "value": 356518799,
+                "description": "Seat tilt position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the seat bottom is angled at its lowest angular position. This corresponds to the seat's front edge at its lowest possible position relative to the rear end of the seat. The maxInt32Value indicates the seat bottom is angled at its highest angular position. This corresponds to the seat's front edge at its highest possible position relative to the rear end of the seat.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the lowest and highest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat tilt move",
-                "value": 356518800
+                "value": 356518800,
+                "description": "Seat tilt move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the front edge of the seat while moving upward. The minInt32Value represents the maximum movement speed of the front edge of the seat while moving downward.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat bottom reaches the positional limit, the value must reset to 0. If SEAT_TILT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Lumber fore\/aft position",
-                "value": 356518801
+                "value": 356518801,
+                "description": "Lumber fore\/aft position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the lumbar support is in its rearward most position (i.e. least supportive position). The maxInt32Value indicates the lumbar support is in its forward most position (i.e. most supportive position).\nValues in between minInt32Value and maxInt32Value indicate a transition state between the forward and rearward positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Lumbar fore\/aft move",
-                "value": 356518802
+                "value": 356518802,
+                "description": "Lumbar fore\/aft move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat's lumbar support while moving forward. The minInt32Value represents the maximum movement speed of the seat's lumbar support while moving backward.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat's lumbar support reaches the positional limit, the value must reset to 0. If SEAT_LUMBAR_FORE_AFT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Lumbar side support position",
-                "value": 356518803
+                "value": 356518803,
+                "description": "Lumbar side support position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the lumbar side support is in its thinnest position (i.e. most support). The maxInt32Value indicates the lumbar side support is in its widest position (i.e. least support).\nValues in between minInt32Value and maxInt32Value indicate a transition state between the thinnest and widest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Lumbar side support move",
-                "value": 356518804
+                "value": 356518804,
+                "description": "Lumbar side support move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat's lumbar side support while getting wider. The minInt32Value represents the maximum movement speed of the seat's lumbar side support while getting thinner.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat's lumbar side support reaches the positional limit, the value must reset to 0. If SEAT_LUMBAR_SIDE_SUPPORT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_HEADREST_HEIGHT_POS",
-                "value": 289409941
+                "value": 289409941,
+                "description": "(Deprecated) Headrest height position\nThis property is deprecated because it is defined as type VehicleArea:GLOBAL, which means all seats use the same value. Use SEAT_HEADREST_HEIGHT_POS_V2 instead which fixes this issue by being defined as type VehicleArea:SEAT.\nSets the headrest height. Max value indicates tallest setting. Min value indicates shortest setting.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Headrest height position",
-                "value": 356518820
+                "value": 356518820,
+                "description": "Headrest height position\nSets the headrest height for supported seats. VehiclePropConfig.areaConfigs specifies which seats are supported.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the headrest is in its lowest position. The maxInt32Value indicates the headrest is in its highest position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the lowest and highest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Headrest height move",
-                "value": 356518806
+                "value": 356518806,
+                "description": "Headrest height move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat's headrest while moving up. The minInt32Value represents the maximum movement speed of the seat's headrest while moving down.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat's headrest reaches the positional limit, the value must reset to 0. If SEAT_HEADREST_HEIGHT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Headrest angle position",
-                "value": 356518807
+                "value": 356518807,
+                "description": "Headrest angle position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the headrest is in its full recline position. The maxInt32Value indicates the headrest is in its most upright\/forward position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the full recline and most upright\/forward positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Headrest angle move",
-                "value": 356518808
+                "value": 356518808,
+                "description": "Headrest angle move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat's headrest while moving into an upright\/forward position. The minInt32Value represents the maximum movement speed of the seat's headrest while moving into a shallow position.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat's headrest reaches the positional limit, the value must reset to 0. If SEAT_HEADREST_ANGLE_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Headrest fore\/aft position",
-                "value": 356518809
+                "value": 356518809,
+                "description": "Headrest fore\/aft position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the headrest is in its rearward-most linear position. The maxInt32Value indicates the headrest is in its forward-most linear position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the forward and rearward positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Headrest fore\/aft move",
-                "value": 356518810
+                "value": 356518810,
+                "description": "Headrest fore\/aft move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat's headrest while moving forward. The minInt32Value represents the maximum movement speed of the seat's headrest while moving backward.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat's headrest reaches the positional limit, the value must reset to 0. If SEAT_HEADREST_FORE_AFT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_FOOTWELL_LIGHTS_STATE",
@@ -634,7 +772,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Represents property for the seat footwell lights state.\nSEAT_FOOTWELL_LIGHTS_STATE reflects the current state of the lights at any point in time. This is different from the function of SEAT_FOOTWELL_LIGHTS_SWITCH which represents the position of the switch controlling the lights. Therefore, SEAT_FOOTWELL_LIGHTS_STATE may not match the value of SEAT_FOOTWELL_LIGHTS_SWITCH (e.g. SEAT_FOOTWELL_LIGHTS_SWITCH=AUTOMATIC and SEAT_FOOTWELL_LIGHTS_STATE=ON).\nThis property should only be implemented if SEAT_FOOTWELL_LIGHTS_STATE's value may be different from that of CABIN_LIGHTS_STATE.\nFor each supported area ID, the VehicleAreaConfig#supportedEnumValues must be defined unless all enum values of VehicleLightState are supported."
             },
             {
                 "name": "SEAT_FOOTWELL_LIGHTS_SWITCH",
@@ -642,15 +781,18 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Represents property for the seat footwell lights switch.\nSEAT_FOOTWELL_LIGHTS_SWITCH represents the position of the switch controlling the lights. This is different from the function of SEAT_FOOTWELL_LIGHTS_STATE which reflects the current state of the lights at any point in time. Therefore, SEAT_FOOTWELL_LIGHTS_SWITCH may not match the value of SEAT_FOOTWELL_LIGHTS_STATE (e.g. SEAT_FOOTWELL_LIGHTS_SWITCH=AUTOMATIC and SEAT_FOOTWELL_LIGHTS_STATE=ON).\nThis property should only be implemented if SEAT_FOOTWELL_LIGHTS_SWITCH's value may be different from that of CABIN_LIGHTS_SWITCH.\nFor each supported area ID, the VehicleAreaConfig#supportedEnumValues must be defined unless all enum values of VehicleLightSwitch are supported.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_EASY_ACCESS_ENABLED",
-                "value": 354421661
+                "value": 354421661,
+                "description": "Represents property for Seat easy access feature.\nIf true, the seat will automatically adjust to make it easier for the occupant to enter and exit the vehicle. Each area ID must map to the seat that the user is trying to enter\/exit with the help of the easy access feature.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_AIRBAG_ENABLED",
-                "value": 354421662
+                "value": 354421662,
+                "description": "Represents feature to enable\/disable a seat's ability to deploy airbag(s) when triggered (e.g. by a crash).\nIf true, it means the seat's airbags are enabled, and if triggered (e.g. by a crash), they will deploy. If false, it means the seat's airbags are disabled, and they will not deploy under any circumstance. This property does not indicate if the airbags are deployed or not.\nThis property can be set to VehiclePropertyAccess.READ read only for the sake of regulation or safety concerns.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Seat airbags deployed",
@@ -658,31 +800,38 @@
                 "data_enums": [
                     "VehicleAirbagLocation"
                 ],
-                "data_enum": "VehicleAirbagLocation"
+                "data_enum": "VehicleAirbagLocation",
+                "description": "Seat airbags deployed\nBit flag property to relay information on which airbags have been deployed in the vehicle at each seat, vs which ones are currently still armed. If SEAT_AIRBAG_ENABLED is set to false at a particular areaId, this property should return status code UNAVAILABLE at that areaId.\nEnums apply to each seat, not the global vehicle. For example, VehicleAirbagsLocation#CURTAIN at the driver seat areaId represents whether the driver side curtain airbag has been deployed. Multiple bit flags can be set to indicate that multiple different airbags have been deployed for the seat.\nFor each seat area ID, the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of VehicleAirbagLocation are supported (including OTHER, which is not recommended)."
             },
             {
                 "name": "SEAT_CUSHION_SIDE_SUPPORT_POS",
-                "value": 356518815
+                "value": 356518815,
+                "description": "Represents property for seat’s hipside (bottom cushion’s side) support position.\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the seat cushion side support is in its widest position (i.e. least support). The minInt32Value indicates the seat cushion side support is in its thinnest position (i.e. most support).\nValues in between minInt32Value and maxInt32Value indicate a transition state between the thinnest and widest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_CUSHION_SIDE_SUPPORT_MOVE",
-                "value": 356518816
+                "value": 356518816,
+                "description": "Represents property for movement direction and speed of seat cushion side support.\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value represents the maximum movement speed of the seat cushion side support when growing wider (i.e. support is decreasing). The minInt32Value represents the maximum movement speed of the seat cushion side support when growing thinner (i.e. support is increasing).\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat cushion side support reaches the positional limit, the value must reset to 0. If SEAT_CUSHION_SIDE_SUPPORT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_LUMBAR_VERTICAL_POS",
-                "value": 356518817
+                "value": 356518817,
+                "description": "Represents property for seat’s lumbar support vertical position.\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the lumbar support's highest position. The minInt32Value indicates the lumbar support's lowest position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the lowest and highest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_LUMBAR_VERTICAL_MOVE",
-                "value": 356518818
+                "value": 356518818,
+                "description": "Represents property for vertical movement direction and speed of seat lumbar support.\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the lumbar support is moving at the fastest upward speed. The minInt32Value indicates the lumbar support is moving at the fastest downward speed.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the seat cushion side support reaches the positional limit, the value must reset to 0. If SEAT_LUMBAR_VERTICAL_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_WALK_IN_POS",
-                "value": 356518819
+                "value": 356518819,
+                "description": "Represents property that indicates the current walk-in position of the seat.\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the normal seat position. The minInt32Value must be 0. The maxInt32Value indicates the seat is in the full walk-in position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the normal and walk-in positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThe area ID must match the seat that actually moves when the walk-in feature activates, not the intended seat the passengers will sit in.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SEAT_BELT_PRETENSIONER_DEPLOYED",
-                "value": 354421670
+                "value": 354421670,
+                "description": "Seat belt pretensioner deployed.\nProperty to relay information on whether the seat belt pretensioner has been deployed for a particular seat due to a collision. This is different from the regular seat belt tightening system that continuously adds tension to the seat belts so that they fit snugly around the person sitting in the seat, nor is it the seat belt retractor system that locks the seat belt in place during sudden brakes or when the user jerks the seat belt.\nIf this property is dependant on the state of other properties, and those properties are currently in the state that doesn't support this property, this should return StatusCode#NOT_AVAILABLE"
             },
             {
                 "name": "Seat Occupancy",
@@ -690,23 +839,28 @@
                 "data_enums": [
                     "VehicleSeatOccupancyState"
                 ],
-                "data_enum": "VehicleSeatOccupancyState"
+                "data_enum": "VehicleSeatOccupancyState",
+                "description": "Seat Occupancy\nIndicates whether a particular seat is occupied or not, to the best of the car's ability to determine. Valid values are from the VehicleSeatOccupancyState enum."
             },
             {
                 "name": "Window Position",
-                "value": 322964416
+                "value": 322964416,
+                "description": "Window Position\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the window is closed\/fully open out of plane. If the window cannot open out of plane, then minInt32Value is the position of the window when fully closed and must be 0. If the window can open out of plane, the minInt32Value indicates the window is fully open in its position out of plane and will be a negative value. See the example below for a more detailed explanation. The maxInt32Value indicates the window is fully open.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the closed\/fully open out-of-plane and fully open positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nFor example, this is how the property should work for a window that can move out of plane: For a window that may open out of plane (i.e. vent mode of sunroof) this parameter will work with negative values as follows: Max = sunroof completely open 0 = sunroof closed. Min = sunroof vent completely open\nNote that in this mode, 0 indicates the window is closed.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Window Move",
-                "value": 322964417
+                "value": 322964417,
+                "description": "Window Move\nThe maxInt32Value and minInt32Value in each VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the window is opening in plane\/closing in the out of plane direction at the fastest speed. The minInt32Value indicates the window is closing in plane\/opening in the out of plane direction at the fastest speed.\nLarger absolute values, either positive or negative, indicate a faster movement speed. Once the window reaches the positional limit, the value must reset to 0. If WINDOW_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nFor a window that may open out of plane (i.e. vent mode of sunroof) this parameter will work as follows:\nIf sunroof is open: Max = open the sunroof further, automatically stop when fully open. Min = close the sunroof, automatically stop when sunroof is closed.\nIf vent is open: Max = close the vent, automatically stop when vent is closed. Min = open the vent further, automatically stop when vent is fully open.\nIf sunroof is in the closed position: Max = open the sunroof, automatically stop when sunroof is fully open. Min = open the vent, automatically stop when vent is fully open.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
-                "name": "Window Lock",
-                "value": 320867268
+                "name": "Window Child Lock",
+                "value": 320867268,
+                "description": "Window Child Lock\nTrue indicates the window is child-locked.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "WINDSHIELD_WIPERS_PERIOD",
-                "value": 322964421
+                "value": 322964421,
+                "description": "Windshield wipers period (milliseconds).\nReturns the instantaneous time period for 1 full cycle of the windshield wipers in milliseconds. A full cycle is defined as a wiper moving from and returning to its rest position.\nWhen an intermittent wiper setting is selected, this property value must be set to 0 during the \"pause\" period of the intermittent wiping.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. The maxInt32Value for each area ID must specify the longest wiper period. The minInt32Value must be set to 0 for each area ID."
             },
             {
                 "name": "Windshield wipers state.",
@@ -714,7 +868,8 @@
                 "data_enums": [
                     "WindshieldWipersState"
                 ],
-                "data_enum": "WindshieldWipersState"
+                "data_enum": "WindshieldWipersState",
+                "description": "Windshield wipers state.\nReturns the current state of the windshield wipers. The value of WINDSHIELD_WIPERS_STATE may not match the value of WINDSHIELD_WIPERS_SWITCH. (e.g. WINDSHIELD_WIPERS_STATE = ON and WINDSHIELD_WIPERS_SWITCH = WindshieldWipersSwitch#AUTO).\nIf WINDSHIELD_WIPERS_STATE = ON and WINDSHIELD_WIPERS_PERIOD is implemented, then WINDSHIELD_WIPERS_PERIOD must reflect the time period of 1 full cycle of the wipers.\nFor each supported area ID, the VehicleAreaConfig#supportedEnumValues array must be defined unless all states in WindshieldWipersState are supported (including OTHER, which is not recommended)."
             },
             {
                 "name": "Windshield wipers switch.",
@@ -722,87 +877,113 @@
                 "data_enums": [
                     "WindshieldWipersSwitch"
                 ],
-                "data_enum": "WindshieldWipersSwitch"
+                "data_enum": "WindshieldWipersSwitch",
+                "description": "Windshield wipers switch.\nRepresents the position of the switch controlling the windshield wipers. The value of WINDSHIELD_WIPERS_SWITCH may not match the value of WINDSHIELD_WIPERS_STATE (e.g. WINDSHIELD_WIPERS_SWITCH = AUTO and WINDSHIELD_WIPERS_STATE = WindshieldWipersState#ON).\nFor each supported area ID, the VehicleAreaConfig#supportedEnumValues array must be defined unless all states in WindshieldWipersSwitch are supported (including OTHER, which is not recommended).\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only.\nIf this property is implemented as VehiclePropertyAccess.READ_WRITE and the OTHER state is listed in the VehicleAreaConfig#supportedEnumValues array, then OTHER is not a supported value for writing. It is only a supported value for reading."
             },
             {
                 "name": "Steering wheel depth position",
-                "value": 289410016
+                "value": 289410016,
+                "description": "Steering wheel depth position\nAll steering wheel properties' unique ids start from 0x0BE0.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All values between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the steering wheel position furthest from the driver. The minInt32Value indicates the steering wheel position closest to the driver.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the closest and furthest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Steering wheel depth movement",
-                "value": 289410017
+                "value": 289410017,
+                "description": "Steering wheel depth movement\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All values between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the steering wheel moving away from the driver. The minInt32Value indicates the steering wheel moving towards the driver.\nLarger integers, either positive or negative, indicate a faster movement speed. Once the steering wheel reaches the positional limit, the value must reset to 0. If STEERING_WHEEL_DEPTH_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Steering wheel height position",
-                "value": 289410018
+                "value": 289410018,
+                "description": "Steering wheel height position\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All values between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the steering wheel being in the highest position. The minInt32Value indicates the steering wheel being in the lowest position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the lowest and highest positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Steering wheel height movement",
-                "value": 289410019
+                "value": 289410019,
+                "description": "Steering wheel height movement\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All values between minInt32Value and maxInt32Value must be supported.\nThe maxInt32Value indicates the steering wheel moving upwards. The minInt32Value indicates the steering wheel moving downwards.\nLarger integers, either positive or negative, indicate a faster movement speed. Once the steering wheel reaches the positional limit, the value must reset to 0. If STEERING_WHEEL_HEIGHT_MOVE's value is currently 0, then that means there is no movement currently occurring.\nThis property is not in any particular unit but in a specified range of relative movement speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "STEERING_WHEEL_THEFT_LOCK_ENABLED",
-                "value": 287312868
+                "value": 287312868,
+                "description": "Steering wheel theft lock feature enabled\nIf true, the steering wheel will lock automatically to prevent theft in certain situations.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Steering wheel locked",
-                "value": 287312869
+                "value": 287312869,
+                "description": "Steering wheel locked\nIf true, the steering wheel's position is locked and not changeable.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "STEERING_WHEEL_EASY_ACCESS_ENABLED",
-                "value": 287312870
+                "value": 287312870,
+                "description": "Steering wheel easy access feature enabled\nIf true, the driver’s steering wheel will automatically adjust to make it easier for the driver to enter and exit the vehicle.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "GLOVE_BOX_DOOR_POS",
-                "value": 356518896
+                "value": 356518896,
+                "description": "Property that represents the current position of the glove box door.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates that the glove box door is closed. The minInt32Value must be 0. The maxInt32Value indicates that the glove box door is in the fully open position.\nValues in between minInt32Value and maxInt32Value indicate a transition state between the closed and fully open positions.\nThis property is not in any particular unit but in a specified range of relative positions.\nThe area ID must match the seat by which the glove box is intended to be used  (e.g. if the front right dashboard has a glove box embedded in it, then the area ID should be SEAT_1_RIGHT).\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Lock or unlock the glove box.",
-                "value": 354421745
+                "value": 354421745,
+                "description": "Lock or unlock the glove box.\nIf true, the glove box is locked. If false, the glove box is unlocked.\nThe area ID must match the seat by which the glove box is intended to be used (e.g. if the front right dashboard has a glove box embedded in it, then the area ID should be VehicleAreaSeat#ROW_1_RIGHT).\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "VEHICLE_MAP_SERVICE",
-                "value": 299895808
+                "value": 299895808,
+                "description": "Vehicle Maps Service (VMS) message\nThis property uses MIXED data to communicate vms messages.\nIts contents are to be interpreted as follows: the indices defined in VmsMessageIntegerValuesIndex are to be used to read from int32Values; bytes is a serialized VMS message as defined in the vms protocol which is opaque to the framework;\nIVehicle#get must always return StatusCode::NOT_AVAILABLE."
             },
             {
                 "name": "LOCATION_CHARACTERIZATION",
-                "value": 289410064
+                "value": 289410064,
+                "description": "Characterization of inputs used for computing location.\nThis property must indicate what (if any) data and sensor inputs are considered by the system when computing the vehicle's location that is shared with Android through the GNSS HAL.\nThe value must return a collection of bit flags. The bit flags are defined in LocationCharacterization. The value must also include exactly one of DEAD_RECKONED or RAW_GNSS_ONLY among its collection of bit flags.\nWhen this property is not supported, it is assumed that no additional sensor inputs are fused into the GNSS updates provided through the GNSS HAL. That is unless otherwise specified through the GNSS HAL interfaces."
             },
             {
                 "name": "ULTRASONICS_SENSOR_POSITION",
-                "value": 406916128
+                "value": 406916128,
+                "description": "Static data for the position of each ultrasonic sensor installed on the vehicle.\nEach individual sensor is identified by its unique VehicleAreaConfig#areaId and returns the sensor's position formatted as [x, y, z] where:\nint32Values[0] = x, the position of the sensor along the x-axis relative to the origin of the Android Automotive sensor coordinate frame in millimeters int32Values[1] = y, the position of the sensor along the y-axis relative to the origin of the Android Automotive sensor coordinate frame in millimeters. int32Values[2] = z, the position of the sensor along the z-axis relative to the origin of the Android Automotive sensor coordinate frame in millimeters.\nIf the data is aggregated by another ECU, then OEMs have the option of reporting the same reading across all included sensors or reporting a virtual representation of all the included sensors as if they were one sensor."
             },
             {
                 "name": "ULTRASONICS_SENSOR_ORIENTATION",
-                "value": 406916129
+                "value": 409013281,
+                "description": "Static data for the orientation of each ultrasonic sensor installed on the vehicle.\nEach individual sensor is identified by its VehicleAreaConfig#areaId and returns the sensor's orientation formatted as [qw, qx, qy, qz] where:\nint32Values[0] = qw, the quaternion coefficient w within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame. int32Values[1] = qx, the quaternion coefficient x within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame. int32Values[2] = qy, the quaternion coefficient y within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame. int32Values[3] = qz, the quaternion coefficient z within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame.\nThis assumes each sensor uses the same axes conventions as Android Automotive.\nIf the data is aggregated by another ECU, then OEMs have the option of reporting the same reading across all included sensors or reporting a virtual representation of all the included sensors as if they were one sensor."
             },
             {
                 "name": "ULTRASONICS_SENSOR_FIELD_OF_VIEW",
-                "value": 406916130
+                "value": 406916130,
+                "description": "Static data for the field of view of each ultrasonic sensor in degrees.\nEach individual sensor is identified by its VehicleAreaConfig#areaId and returns the sensor's field of view formatted as [horizontal, vertical] where:\nint32Values[0] = horizontal, the horizontal field of view for the specified ultrasonic sensor in degrees. int32Values[1] = vertical, the vertical field of view for the associated specified ultrasonic sensor in degrees.\nThis assumes each sensor uses the same axes conventions as Android Automotive.\nIf the data is aggregated by another ECU, then OEMs have the option of reporting the same reading across all included sensors or reporting a virtual representation of all the included sensors as if they were one sensor."
             },
             {
                 "name": "ULTRASONICS_SENSOR_DETECTION_RANGE",
-                "value": 406916131
+                "value": 406916131,
+                "description": "Static data for the detection range of each ultrasonic sensor in millimeters.\nEach individual sensor is identified by its VehicleAreaConfig#areaId and returns the sensor's detection range formatted as [minimum, maximum] where:\nint32Values[0] = minimum, the minimum range detectable by the ultrasonic sensor in millimeters. int32Values[1] = maximum, the maximum range detectable by the ultrasonic sensor in millimeters.\nIf the data is aggregated by another ECU, then OEMs have the option of reporting the same reading across all included sensors or reporting a virtual representation of all the included sensors as if they were one sensor."
             },
             {
                 "name": "ULTRASONICS_SENSOR_SUPPORTED_RANGES",
-                "value": 406916132
+                "value": 406916132,
+                "description": "Static data for the supported ranges of each ultrasonic sensor in millimeters.\nFor ultrasonic sensors that only support readings within a specific range. For example, if an ultrasonic sensor detects an object at 700mm, but can only report that an object has been detected between 500mm and 1000mm.\nEach individual sensor is identified by its VehicleAreaConfig#areaId and returns the sensor's supported ranges formatted as [range_min_1, range_max_1, range_min_2, range_max_2, ...] where:\nint32Values[0] = range_min_1, the minimum of one supported range by the specified sensor in millimeters, inclusive. int32Values[1] = range_max_1, the maximum of one supported range by the specified sensor in millimeters, inclusive. int32Values[2] = range_min_2, the minimum of another supported range by the specified sensor in millimeters, inclusive. int32Values[3] = range_max_2, the maximum of another supported range by the specified sensor in millimeters, inclusive.\nExample: - Ultrasonic sensor supports the following ranges: - 150mm to 499mm - 500mm to 999mm - 1000mm to 1500mm - The associated supported ranges should be formatted as: - int32Values[0] = 150 - int32Values[1] = 499 - int32Values[2] = 500 - int32Values[3] = 999 - int32Values[4] = 1000 - int32Values[5] = 1500\nIf this property is not defined, all the values within the ULTRASONICS_SENSOR_DETECTION_RANGE for the specified sensor are assumed to be supported.\nIf the data is aggregated by another ECU, then OEMs have the option of reporting the same reading across all included sensors or reporting a virtual representation of all the included sensors as if they were one sensor."
+            },
+            {
+                "name": "ULTRASONICS_SENSOR_MEASURED_DISTANCE",
+                "value": 406916133,
+                "description": "The distance reading of the nearest detected object per sensor in millimeters.\nEach individual sensor is identified by its VehicleAreaConfig#areaId and returns the sensor's measured distance formatted as [distance, distance_error] where:\nint32Values[0] = distance, the measured distance of the nearest object in millimeters. If only a range is supported, this value must be set to the minimum supported distance in the detected range as specified in ULTRASONICS_SENSOR_SUPPORTED_RANGES. int32Values[1] = distance_error, the error of the measured distance value in millimeters.\nIf no object is detected, an empty vector must be returned. If distance_error is not available then an array of only the measured distance must be returned.\nIf the data is aggregated by another ECU, then OEMs have the option of reporting the same reading across all included sensors or reporting a virtual representation of all the included sensors as if they were one sensor."
             },
             {
                 "name": "OBD2 Live Sensor Data",
-                "value": 299896064
+                "value": 299896064,
+                "description": "OBD2 Live Sensor Data\nReports a snapshot of the current (live) values of the OBD2 sensors available.\nThe configArray is set as follows: configArray[0] = number of vendor-specific integer-valued sensors configArray[1] = number of vendor-specific float-valued sensors\nThe values of this property are to be interpreted as in the following example. Considering a configArray = {2,3} int32Values must be a vector containing Obd2IntegerSensorIndex.LAST_SYSTEM_INDEX + 2 elements (that is, 33 elements); floatValues must be a vector containing Obd2FloatSensorIndex.LAST_SYSTEM_INDEX + 3 elements (that is, 73 elements);\nIt is possible for each frame to contain a different subset of sensor values, both system provided sensors, and vendor-specific ones. In order to support that, the bytes element of the property value is used as a bitmask,.\nbytes must have a sufficient number of bytes to represent the total number of possible sensors (in this case, 14 bytes to represent 106 possible values); it is to be read as a contiguous bitmask such that each bit indicates the presence or absence of a sensor from the frame, starting with as many bits as the size of int32Values, immediately followed by as many bits as the size of floatValues.\nFor example, should bytes[0] = 0x4C (0b01001100) it would mean that: int32Values[0 and 1] are not valid sensor values int32Values[2 and 3] are valid sensor values int32Values[4 and 5] are not valid sensor values int32Values[6] is a valid sensor value int32Values[7] is not a valid sensor value Should bytes[5] = 0x61 (0b01100001) it would mean that: int32Values[32] is a valid sensor value floatValues[0 thru 3] are not valid sensor values floatValues[4 and 5] are valid sensor values floatValues[6] is not a valid sensor value"
             },
             {
                 "name": "OBD2 Freeze Frame Sensor Data",
-                "value": 299896065
+                "value": 299896065,
+                "description": "OBD2 Freeze Frame Sensor Data\nReports a snapshot of the value of the OBD2 sensors available at the time that a fault occurred and was detected.\nA configArray must be provided with the same meaning as defined for OBD2_LIVE_FRAME.\nThe values of this property are to be interpreted in a similar fashion as those for OBD2_LIVE_FRAME, with the exception that the stringValue field may contain a non-empty diagnostic troubleshooting code (DTC).\nA IVehicle#get request of this property must provide a value for int64Values[0]. This will be interpreted as the timestamp of the freeze frame to retrieve. A list of timestamps can be obtained by a IVehicle#get of OBD2_FREEZE_FRAME_INFO.\nShould no freeze frame be available at the given timestamp, a response of NOT_AVAILABLE must be returned by the implementation. Because vehicles may have limited storage for freeze frames, it is possible for a frame request to respond with NOT_AVAILABLE even if the associated timestamp has been recently obtained via OBD2_FREEZE_FRAME_INFO."
             },
             {
                 "name": "OBD2 Freeze Frame Information",
-                "value": 299896066
+                "value": 299896066,
+                "description": "OBD2 Freeze Frame Information\nThis property describes the current freeze frames stored in vehicle memory and available for retrieval via OBD2_FREEZE_FRAME.\nThe values are to be interpreted as follows: each element of int64Values must be the timestamp at which a a fault code has been detected and the corresponding freeze frame stored, and each such element can be used as the key to OBD2_FREEZE_FRAME to retrieve the corresponding freeze frame."
             },
             {
                 "name": "OBD2 Freeze Frame Clear",
-                "value": 299896067
+                "value": 299896067,
+                "description": "OBD2 Freeze Frame Clear\nThis property allows deletion of any of the freeze frames stored in vehicle memory, as described by OBD2_FREEZE_FRAME_INFO.\nThe configArray is set as follows: configArray[0] = 1 if the implementation is able to clear individual freeze frames by timestamp, 0 otherwise\nIVehicle#set of this property is to be interpreted as follows: if int64Values contains no elements, then all frames stored must be cleared; if int64Values contains one or more elements, then frames at the timestamps stored in int64Values must be cleared, and the others not cleared. Should the vehicle not support selective clearing of freeze frames, this latter mode must return NOT_AVAILABLE."
             },
             {
                 "name": "Headlights State",
@@ -810,7 +991,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Headlights State\nReturn the current state of headlights."
             },
             {
                 "name": "High beam lights state",
@@ -818,7 +1000,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "High beam lights state\nReturn the current state of high beam lights."
             },
             {
                 "name": "Fog light state",
@@ -826,7 +1009,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Fog light state\nReturn the current state of fog lights.\nIf the car has both front and rear fog lights: If front and rear fog lights can only be controlled together: FOG_LIGHTS_STATE must be implemented. FRONT_FOG_LIGHTS_STATE and REAR_FOG_LIGHTS_STATE must not be implemented.\nIf the front and rear fog lights can only be controlled independently: FOG_LIGHTS_STATE must not be implemented. FRONT_FOG_LIGHTS_STATE and REAR_FOG_LIGHTS_STATE must be implemented.\nIf the car has only front fog lights: Only one of FOG_LIGHTS_STATE or FRONT_FOG_LIGHTS_STATE must be implemented and not both. REAR_FOG_LIGHTS_STATE must not be implemented.\nIf the car has only rear fog lights: Only one of FOG_LIGHTS_STATE or REAR_FOG_LIGHTS_STATE must be implemented and not both. FRONT_FOG_LIGHTS_STATE must not be implemented."
             },
             {
                 "name": "Hazard light status",
@@ -834,7 +1018,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Hazard light status\nReturn the current status of hazard lights."
             },
             {
                 "name": "Headlight switch",
@@ -842,7 +1027,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Headlight switch\nThe setting that the user wants.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "High beam light switch",
@@ -850,7 +1036,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "High beam light switch\nThe setting that the user wants.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Fog light switch",
@@ -858,7 +1045,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Fog light switch\nThe setting that the user wants.\nIf the car has both front and rear fog lights: If front and rear fog lights can only be controlled together: FOG_LIGHTS_SWITCH must be implemented. FRONT_FOG_LIGHTS_SWITCH and REAR_FOG_LIGHTS_SWITCH must not be implemented.\nIf the front and rear fog lights can only be controlled independently: FOG_LIGHTS_SWITCH must not be implemented. FRONT_FOG_LIGHTS_SWITCH and REAR_FOG_LIGHTS_SWITCH must be implemented.\nIf the car has only front fog lights: Only one of FOG_LIGHTS_SWITCH or FRONT_FOG_LIGHTS_SWITCH must be implemented and not both. REAR_FOG_LIGHTS_SWITCH must not be implemented.\nIf the car has only rear fog lights: Only one of FOG_LIGHTS_SWITCH or REAR_FOG_LIGHTS_SWITCH must be implemented and not both. FRONT_FOG_LIGHTS_SWITCH must not be implemented.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Hazard light switch",
@@ -866,7 +1054,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Hazard light switch\nThe setting that the user wants.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Cabin lights",
@@ -874,7 +1063,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Cabin lights\nReturn current status of cabin lights."
             },
             {
                 "name": "Cabin lights switch",
@@ -882,7 +1072,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Cabin lights switch\nThe position of the physical switch which controls the cabin lights. This might be different than the CABIN_LIGHTS_STATE if the lights are on because a door is open or because of a voice command. For example, while the switch is in the \"off\" or \"automatic\" position.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Reading lights",
@@ -890,7 +1081,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Reading lights\nReturn current status of reading lights."
             },
             {
                 "name": "Reading lights switch",
@@ -898,7 +1090,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Reading lights switch\nThe position of the physical switch which controls the reading lights. This might be different than the READING_LIGHTS_STATE if the lights are on because a door is open or because of a voice command. For example, while the switch is in the \"off\" or \"automatic\" position.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Steering wheel lights state",
@@ -906,7 +1099,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Steering wheel lights state\nRepresents the current state of the steering wheel lights. This is different from STEERING_WHEEL_LIGHTS_SWITCH which represents the position of the switch controlling the lights. Therefore, STEERING_WHEEL_LIGHTS_STATE may not match the value of STEERING_WHEEL_LIGHTS_SWITCH (e.g. STEERING_WHEEL_LIGHTS_SWITCH=AUTOMATIC and STEERING_WHEEL_LIGHTS_STATE=ON).\nThis property should only be implemented if STEERING_WHEEL_LIGHTS_STATE's value may be different from that of CABIN_LIGHTS_STATE.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues must be defined unless all enum values of VehicleLightState are supported."
             },
             {
                 "name": "Steering wheel lights switch",
@@ -914,83 +1108,103 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Steering wheel lights switch\nRepresents the position of the switch controlling the steering wheel lights. This is different from STEERING_WHEEL_LIGHTS_STATE which represents the current state of the steering wheel lights. Therefore, STEERING_WHEEL_LIGHTS_SWITCH may not match the value of STEERING_WHEEL_LIGHTS_STATE (e.g. STEERING_WHEEL_LIGHTS_SWITCH=AUTOMATIC and STEERING_WHEEL_LIGHTS_STATE=ON).\nThis property should only be implemented if STEERING_WHEEL_LIGHTS_SWITCH's value may be different from that of CABIN_LIGHTS_SWITCH.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues must be defined unless all enum values of VehicleLightSwitch are supported.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "SUPPORT_CUSTOMIZE_VENDOR_PERMISSION",
-                "value": 287313669
+                "value": 287313669,
+                "description": "Support customize permissions for vendor properties\nImplement this property if vehicle hal support customize vendor permissions feature. VehiclePropConfig.configArray is used to indicate vendor properties and permissions which selected for this vendor property. The permission must be one of enum in VehicleVendorPermission. The configArray is set as follows: configArray[n] = propId : property ID for the vendor property configArray[n+1] = one of enums in VehicleVendorPermission. It indicates the permission for reading value of the property. configArray[n+2] = one of enums in VehicleVendorPermission. It indicates the permission for writing value of the property.\nFor example: configArray = { vendor_prop_1, PERMISSION_VENDOR_SEAT_READ, PERMISSION_VENDOR_SEAT_WRITE, vendor_prop_2, PERMISSION_VENDOR_INFO, PERMISSION_NOT_ACCESSIBLE, } If vendor properties are not in this array, they will have the default vendor permission. If vendor chose PERMISSION_NOT_ACCESSIBLE, android will not have access to the property. In the example, Android can not write value for vendor_prop_2."
             },
             {
                 "name": "DISABLED_OPTIONAL_FEATURES",
-                "value": 286265094
+                "value": 286265094,
+                "description": "Allow disabling optional featurs from vhal.\nThis property reports optional features that should be disabled. All allowed optional features for the system is declared in Car service overlay, config_allowed_optional_car_features. This property allows disabling features defined in the overlay. Without this property, all the features declared in the overlay will be enabled.\nValue read should include all features disabled with ',' separation. ex) \"com.android.car.user.CarUserNoticeService,storage_monitoring\""
             },
             {
                 "name": "INITIAL_USER_INFO",
-                "value": 299896583
+                "value": 299896583,
+                "description": "Defines the initial Android user to be used during initialization.\nThis property is called by the Android system when it initializes and it lets the HAL define which Android user should be started.\nThis request is made by setting a VehiclePropValue (defined by InitialUserInfoRequest), and the HAL must respond with a property change event (defined by InitialUserInfoResponse). If the HAL doesn't respond after some time (defined by the Android system), the Android system will proceed as if HAL returned a response of action InitialUserInfoResponseAction:DEFAULT.\nFor example, on first boot, the request could be:\nint32[0]: 42  \/\/ request id (arbitrary number set by Android system) int32[1]: 1   \/\/ InitialUserInfoRequestType::FIRST_BOOT int32[2]: 0   \/\/ id of current user (usersInfo.currentUser.userId) int32[3]: 1   \/\/ flag of current user (usersInfo.currentUser.flags = SYSTEM) int32[4]: 1   \/\/ number of existing users (usersInfo.numberUsers); int32[5]: 0   \/\/ user #0  (usersInfo.existingUsers[0].userId) int32[6]: 1   \/\/ flags of user #0  (usersInfo.existingUsers[0].flags)\nAnd if the HAL want to respond with the creation of an admin user called \"Owner\", the response would be:\nint32[0]: 42      \/\/ must match the request id from the request int32[1]:  2      \/\/ action = InitialUserInfoResponseAction::CREATE int32[2]: -10000  \/\/ userToSwitchOrCreate.userId (not used as user will be created) int32[3]:  8      \/\/ userToSwitchOrCreate.flags = ADMIN string: \"||Owner\" \/\/ userLocales + separator + userNameToCreate\nNotice the string value represents multiple values, separated by ||. The first value is the (optional) system locales for the user to be created (in this case, it's empty, meaning it will use Android's default value), while the second value is the (also optional) name of the to user to be created (when the type of response is InitialUserInfoResponseAction:CREATE). For example, to create the same \"Owner\" user with \"en-US\" and \"pt-BR\" locales, the string value of the response would be \"en-US,pt-BR||Owner\". As such, neither the locale nor the name can have || on it, although a single | is fine.\nNOTE: if the HAL doesn't support user management, then it should not define this property, which in turn would disable the other user-related properties (for example, the Android system would never issue them and user-related requests from the HAL layer would be ignored by the Android System). But if it supports user management, then it must support all core user-related properties (INITIAL_USER_INFO, SWITCH_USER, CREATE_USER, and REMOVE_USER)."
             },
             {
                 "name": "SWITCH_USER",
-                "value": 299896584
+                "value": 299896584,
+                "description": "Defines a request to switch the foreground Android user.\nThis property is used primarily by the Android System to inform the HAL that the current foreground Android user is switching, but it could also be used by the HAL to request the Android system to switch users - the\nWhen the request is made by Android, it sets a VehiclePropValue and the HAL must responde with a property change event; when the HAL is making the request, it must also do it through a property change event (the main difference is that the request id will be positive in the former case, and negative in the latter; the SwitchUserMessageType will also be different).\nThe format of both request is defined by SwitchUserRequest and the format of the response (when needed) is defined by SwitchUserResponse. How the HAL (or Android System) should proceed depends on the message type (which is defined by the SwitchUserMessageType parameter), as defined below.\n1.LEGACY_ANDROID_SWITCH -----------------------\nCalled by the Android System to indicate the Android user is about to change, when the change request was made in a way that is not integrated with the HAL (for example, through adb shell am switch-user).\nThe HAL can switch its internal user once it receives this request, but it doesn't need to reply back to the Android System. If its internal user cannot be changed for some reason, then it must wait for the SWITCH_USER(type=ANDROID_POST_SWITCH) call to recover (for example, it could issue a SWITCH_USER(type=VEHICLE_REQUEST) to switch back to the previous user), but ideally it should never fail (as switching back could result in a confusing experience for the end user).\nFor example, if the system have users (0, 10, 11) and it's switching from 0 to 11 (where none of them have any special flag), the request would be:\nint32[0]:  42  \/\/ request id int32[1]:  1   \/\/ SwitchUserMessageType::LEGACY_ANDROID_SWITCH int32[2]:  11  \/\/ target user id int32[3]:  0   \/\/ target user flags (none) int32[4]:  10  \/\/ current user int32[5]:  0   \/\/ current user flags (none) int32[6]:  3   \/\/ number of users int32[7]:  0   \/\/ user #0 (Android user id 0) int32[8]:  0   \/\/ flags of user #0 (none) int32[9]:  10  \/\/ user #1 (Android user id 10) int32[10]: 0   \/\/ flags of user #1 (none) int32[11]: 11  \/\/ user #2 (Android user id 11) int32[12]: 0   \/\/ flags of user #2 (none)\n2.ANDROID_SWITCH ---------------- Called by the Android System to indicate the Android user is about to change, but Android will wait for the HAL's response (up to some time) before proceeding.\nThe HAL must switch its internal user once it receives this request, then respond back to Android with a SWITCH_USER(type=VEHICLE_RESPONSE) indicating whether its internal user was switched or not (through the SwitchUserStatus enum).\nFor example, if Android has users (0, 10, 11) and it's switching from 10 to 11 (where none of them have any special flag), the request would be:\nint32[0]:  42  \/\/ request id int32[1]:  2   \/\/ SwitchUserMessageType::ANDROID_SWITCH int32[2]:  11  \/\/ target user id int32[3]:  0   \/\/ target user flags (none) int32[4]:  10  \/\/ current user int32[5]:  0   \/\/ current user flags (none) int32[6]:  3   \/\/ number of users int32[7]:  0   \/\/ 1st user (user 0) int32[8]:  1   \/\/ 1st user flags (SYSTEM) int32[9]:  10  \/\/ 2nd user (user 10) int32[10]: 0   \/\/ 2nd user flags (none) int32[11]: 11  \/\/ 3rd user (user 11) int32[12]: 0   \/\/ 3rd user flags (none)\nIf the request succeeded, the HAL must update the property with:\nint32[0]: 42  \/\/ request id int32[1]: 3   \/\/ messageType = SwitchUserMessageType::VEHICLE_RESPONSE int32[2]: 1   \/\/ status = SwitchUserStatus::SUCCESS\nBut if it failed, the response would be something like:\nint32[0]: 42   \/\/ request id int32[1]: 3    \/\/ messageType = SwitchUserMessageType::VEHICLE_RESPONSE int32[2]: 2    \/\/ status = SwitchUserStatus::FAILURE string: \"108-D'OH!\" \/\/ OEM-specific error message\n3.VEHICLE_RESPONSE ------------------ Called by the HAL to indicate whether a request of type ANDROID_SWITCH should proceed or abort - see the ANDROID_SWITCH section above for more info.\n4.VEHICLE_REQUEST ------------------ Called by the HAL to request that the current foreground Android user is switched.\nThis is useful in situations where Android started as one user, but the vehicle identified the driver as another user. For example, user A unlocked the car using the key fob of user B; the INITIAL_USER_INFO request returned user B, but then a face recognition subsubsystem identified the user as A.\nThe HAL makes this request by a property change event (passing a negative request id), and the Android system will response by issue an ANDROID_POST_SWITCH call which the same request id.\nFor example, if the current foreground Android user is 10 and the HAL asked it to switch to 11, the request would be:\nint32[0]: -108  \/\/ request id int32[1]: 4     \/\/ messageType = SwitchUserMessageType::VEHICLE_REQUEST int32[2]: 11    \/\/ Android user id\nIf the request succeeded and Android has 3 users (0, 10, 11), the response would be:\nint32[0]: -108 \/\/ request id int32[1]:  5   \/\/ messageType = SwitchUserMessageType::ANDROID_POST_SWITCH int32[2]:  11  \/\/ target user id int32[3]:  0   \/\/ target user id flags (none) int32[4]:  11  \/\/ current user int32[5]:  0   \/\/ current user flags (none) int32[6]:  3   \/\/ number of users int32[7]:  0   \/\/ 1st user (user 0) int32[8]:  0   \/\/ 1st user flags (none) int32[9]:  10  \/\/ 2nd user (user 10) int32[10]: 4   \/\/ 2nd user flags (none) int32[11]: 11  \/\/ 3rd user (user 11) int32[12]: 3   \/\/ 3rd user flags (none)\nNotice that both the current and target user ids are the same - if the request failed, then they would be different (i.e, target user would be 11, but current user would still be 10).\n5.ANDROID_POST_SWITCH --------------------- Called by the Android System after a request to switch a user was made.\nThis property is called after switch requests of any type (i.e., LEGACY_ANDROID_SWITCH, ANDROID_SWITCH, or VEHICLE_REQUEST) and can be used to determine if the request succeeded or failed:\n1. When it succeeded, it's called when the Android user is in the unlocked state and the value of the current and target users ids in the response are the same. This would be equivalent to receiving an Intent.ACTION_USER_UNLOCKED in an Android app. 2. When it failed it's called right away and the value of the current and target users ids in the response are different (as the current user didn't change to the target). 3. If a new switch request is made before the HAL responded to the previous one or before the user was unlocked, then the ANDROID_POST_SWITCH request is not made. For example, the driver could accidentally switch to the wrong user which has lock credentials, then switch to the right one before entering the credentials.\nThe HAL can update its internal state once it receives this request, but it doesn't need to reply back to the Android System.\nRequest: the first N values as defined by INITIAL_USER_INFO (where the request-specific value at index 1 is SwitchUserMessageType::ANDROID_POST_SWITCH), then 2 more values for the target user id (i.e., the Android user id that was requested to be switched to) and its flags (as defined by  UserFlags).\nResponse: none.\nExample: see VEHICLE_REQUEST section above."
             },
             {
                 "name": "CREATE_USER",
-                "value": 299896585
+                "value": 299896585,
+                "description": "Called by the Android System after an Android user was created.\nThe HAL can use this property to create its equivalent user.\nThis is an async request: Android makes the request by setting a VehiclePropValue, and HAL must respond with a property change indicating whether the request succeeded or failed. If it failed, the Android system will remove the user.\nThe format of the request is defined by CreateUserRequest and the format of the response by CreateUserResponse.\nFor example, if system had 2 users (0 and 10) and a 3rd one (which is an ephemeral guest) was created, the request would be:\nint32[0]: 42  \/\/ request id int32[1]: 11  \/\/ Android id of the created user int32[2]: 6   \/\/ Android flags (ephemeral guest) of the created user int32[3]: 10  \/\/ current user int32[4]: 0   \/\/ current user flags (none) int32[5]: 3   \/\/ number of users int32[6]: 0   \/\/ 1st user (user 0) int32[7]: 0   \/\/ 1st user flags (none) int32[8]: 10  \/\/ 2nd user (user 10) int32[9]: 0   \/\/ 2nd user flags (none) int32[19]: 11 \/\/ 3rd user (user 11) int32[11]: 6  \/\/ 3rd user flags (ephemeral guest) string: \"ElGuesto\" \/\/ name of the new user\nThen if the request succeeded, the HAL would return:\nint32[0]: 42  \/\/ request id int32[1]: 1   \/\/ CreateUserStatus::SUCCESS\nBut if it failed:\nint32[0]: 42  \/\/ request id int32[1]: 2   \/\/ CreateUserStatus::FAILURE string: \"D'OH!\" \/\/ The meaning is a blackbox - it's passed to the caller (like Settings UI), \/\/ which in turn can take the proper action."
             },
             {
                 "name": "REMOVE_USER",
-                "value": 299896586
+                "value": 299896586,
+                "description": "Called by the Android System after an Android user was removed.\nThe HAL can use this property to remove its equivalent user.\nThis is write-only call - the Android System is not expecting a reply from the HAL. Hence, this request should not fail - if the equivalent HAL user cannot be removed, then HAL should mark it as inactive or recover in some other way.\nThe request is made by setting the VehiclePropValue with the contents defined by RemoveUserRequest.\nFor example, if system had 3 users (0, 10, and 11) and user 11 was removed, the request would be:\nint32[0]: 42  \/\/ request id int32[1]: 11  \/\/ (Android user id of the removed user) int32[2]: 0   \/\/ (Android user flags of the removed user) int32[3]: 10  \/\/ current user int32[4]: 0   \/\/ current user flags (none) int32[5]: 2   \/\/ number of users int32[6]: 0   \/\/ 1st user (user 0) int32[7]: 0   \/\/ 1st user flags (none) int32[8]: 10  \/\/ 2nd user (user 10) int32[9]: 0   \/\/ 2nd user flags (none)"
             },
             {
                 "name": "USER_IDENTIFICATION_ASSOCIATION",
-                "value": 299896587
+                "value": 299896587,
+                "description": "Property used to associate (or query the association) the current user with vehicle-specific identification mechanisms (such as key FOB).\nThis is an optional user management property - the OEM could still support user management without defining it. In fact, this property could be used without supporting the core user-related functions described on INITIAL_USER_INFO.\nTo query the association, the Android system gets the property, passing a VehiclePropValue containing the types of associations are being queried, as defined by UserIdentificationGetRequest. The HAL must return right away, returning a VehiclePropValue with a UserIdentificationResponse. Notice that user identification should have already happened while system is booting up and the VHAL implementation should only return the already identified association (like the key FOB used to unlock the car), instead of starting a new association from the get call.\nTo associate types, the Android system sets the property, passing a VehiclePropValue containing the types and values of associations being set, as defined by the UserIdentificationSetRequest. The HAL will then use a property change event (whose VehiclePropValue is defined by UserIdentificationResponse) indicating the current status of the types after the request.\nFor example, to query if the current user (10) is associated with the FOB that unlocked the car and a custom mechanism provided by the OEM, the request would be:\nint32[0]: 42  \/\/ request id int32[1]: 10  (Android user id) int32[2]: 0   (Android user flags) int32[3]: 2   (number of types queried) int32[4]: 1   (1st type queried, UserIdentificationAssociationType::KEY_FOB) int32[5]: 101 (2nd type queried, UserIdentificationAssociationType::CUSTOM_1)\nIf the user is associated with the FOB but not with the custom mechanism, the response would be:\nint32[0]: 42  \/\/ request id int32[1]: 2   (number of associations in the response) int32[2]: 1   (1st type: UserIdentificationAssociationType::KEY_FOB) int32[3]: 2   (1st value: UserIdentificationAssociationValue::ASSOCIATED_CURRENT_USER) int32[4]: 101 (2st type: UserIdentificationAssociationType::CUSTOM_1) int32[5]: 4   (2nd value: UserIdentificationAssociationValue::NOT_ASSOCIATED_ANY_USER)\nThen to associate the user with the custom mechanism, a set request would be made:\nint32[0]: 43  \/\/ request id int32[1]: 10  (Android user id) int32[2]: 0   (Android user flags) int32[3]: 1   (number of associations being set) int32[4]: 101 (1st type: UserIdentificationAssociationType::CUSTOM_1) int32[5]: 1   (1st value: UserIdentificationAssociationSetValue::ASSOCIATE_CURRENT_USER)\nIf the request succeeded, the response would be simply:\nint32[0]: 43  \/\/ request id int32[1]: 1   (number of associations in the response) int32[2]: 101 (1st type: UserIdentificationAssociationType::CUSTOM_1) int32[3]: 1   (1st value: UserIdentificationAssociationValue::ASSOCIATED_CURRENT_USER)\nNotice that the set request adds associations, but doesn't remove the existing ones. In the example above, the end state would be 2 associations (FOB and CUSTOM_1). If we wanted to associate the user with just CUSTOM_1 but not FOB, then the request should have been:\nint32[0]: 43  \/\/ request id int32[1]: 10  (Android user id) int32[2]: 2   (number of types set) int32[3]: 1   (1st type: UserIdentificationAssociationType::KEY_FOB) int32[4]: 2   (1st value: UserIdentificationAssociationValue::DISASSOCIATE_CURRENT_USER) int32[5]: 101 (2nd type: UserIdentificationAssociationType::CUSTOM_1) int32[6]: 1   (2nd value: UserIdentificationAssociationValue::ASSOCIATE_CURRENT_USER)"
             },
             {
                 "name": "Enable\/request an EVS service.",
-                "value": 289476368
+                "value": 289476368,
+                "description": "Enable\/request an EVS service.\nThe property provides a generalized way to trigger EVS services.  VHAL should use this property to request Android to start or stop EVS service.\nint32Values[0] = a type of the EVS service. The value must be one of enums in EvsServiceType. int32Values[1] = the state of the EVS service. The value must be one of enums in EvsServiceState.\nFor example, to enable rear view EVS service, android side can set the property value as [EvsServiceType::REAR_VIEW, EvsServiceState::ON]."
             },
             {
                 "name": "POWER_POLICY_REQ",
-                "value": 286265121
+                "value": 286265121,
+                "description": "Defines a request to apply power policy.\nVHAL sets this property to change car power policy. Car power policy service subscribes to this property and actually changes the power policy. The request is made by setting the VehiclePropValue with the ID of a power policy which is defined at \/vendor\/etc\/automotive\/power_policy.xml. If the given ID is not defined, car power policy service ignores the request and the current power policy is maintained.\nstring: \"sample_policy_id\" \/\/ power policy ID"
             },
             {
                 "name": "POWER_POLICY_GROUP_REQ",
-                "value": 286265122
+                "value": 286265122,
+                "description": "Defines a request to set the power polic group used to decide a default power policy per power status transition.\nVHAL sets this property with the ID of a power policy group in order to set the default power policy applied at power status transition. Power policy groups are defined at \/vendor\/etc\/power_policy.xml. If the given ID is not defined, car power policy service ignores the request. Car power policy service subscribes to this property and sets the power policy group. The actual application of power policy takes place when the system power status changes and there is a valid mapped power policy for the new power status.\nstring: \"sample_policy_group_id\" \/\/ power policy group ID"
             },
             {
                 "name": "CURRENT_POWER_POLICY",
-                "value": 286265123
+                "value": 286265123,
+                "description": "Notifies the current power policy to VHAL layer.\nCar power policy service sets this property when the current power policy is changed.\nstring: \"sample_policy_id\" \/\/ power policy ID"
             },
             {
                 "name": "WATCHDOG_ALIVE",
-                "value": 290459441
+                "value": 290459441,
+                "description": "Defines an event that car watchdog updates to tell it's alive.\nCar watchdog sets this property to system uptime in milliseconds at every 3 second. During the boot, the update may take longer time."
             },
             {
                 "name": "WATCHDOG_TERMINATED_PROCESS",
-                "value": 299896626
+                "value": 299896626,
+                "description": "Defines a process terminated by car watchdog and the reason of termination.\nint32Values[0]: 1         \/\/ ProcessTerminationReason showing why a process is terminated. string: \"\/system\/bin\/log\" \/\/ Process execution command."
             },
             {
                 "name": "VHAL_HEARTBEAT",
-                "value": 290459443
+                "value": 290459443,
+                "description": "Defines an event that VHAL signals to car watchdog as a heartbeat.\nIf VHAL supports this property, VHAL should write system uptime to this property at every 3 second. Car watchdog subscribes to this property and checks if the property is updated at every 3 second. With the buffer time of 3 second, car watchdog waits for a heart beat to be signaled up to 6 seconds from the last heart beat. If it isn’t, car watchdog considers VHAL unhealthy and terminates it. If this property is not supported by VHAL, car watchdog doesn't check VHAL health status."
             },
             {
                 "name": "CLUSTER_SWITCH_UI",
-                "value": 289410868
+                "value": 289410868,
+                "description": "Starts the ClusterUI in cluster display.\nint32: the type of ClusterUI to show 0 indicates ClusterHome, that is a home screen of cluster display, and provides the default UI and a kind of launcher functionality for cluster display. the other values are followed by OEM's definition."
             },
             {
                 "name": "CLUSTER_DISPLAY_STATE",
-                "value": 289476405
+                "value": 289476405,
+                "description": "Changes the state of the cluster display.\nBounds: the area to render the cluster Activity. Inset: the area which Activity should avoid from placing any important information.\nint32[0]: on\/off: 0 - off, 1 - on, -1 - don't care int32[1]: Bounds - left: positive number - left position in pixels -1 - don't care (should set all Bounds fields) int32[2]: Bounds - top:    same format with 'left' int32[3]: Bounds - right:  same format with 'left' int32[4]: Bounds - bottom: same format with 'left' int32[5]: Inset - left: positive number - actual left inset value in pixels -1 - don't care (should set \"don't care\" all Inset fields) int32[6]: Inset - top:    same format with 'left' int32[7]: Inset - right:  same format with 'left' int32[8]: Inset - bottom: same format with 'left'"
             },
             {
                 "name": "CLUSTER_REPORT_STATE",
-                "value": 299896630
+                "value": 299896630,
+                "description": "Reports the current display state and ClusterUI state.\nClusterHome will send this message when it handles CLUSTER_SWITCH_UI, CLUSTER_DISPLAY_STATE.\nIn addition, ClusterHome should send this message when it starts for the first time. When ClusterOS receives this message and if the internal expectation is different with the received message, then it should send CLUSTER_SWITCH_UI, CLUSTER_DISPLAY_STATE again to match the state.\nint32[0]: on\/off: 0 - off, 1 - on int32[1]: Bounds - left int32[2]: Bounds - top int32[3]: Bounds - right int32[4]: Bounds - bottom int32[5]: Inset - left int32[6]: Inset - top int32[7]: Inset - right int32[8]: Inset - bottom int32[9]: the type of ClusterUI in the fullscreen or main screen. 0 indicates ClusterHome. the other values are followed by OEM's definition. int32[10]: the type of ClusterUI in sub screen if the currently two UIs are shown. -1 indicates the area isn't used any more. bytes: the array to represent the availability of ClusterUI. 0 indicates non-available and 1 indicates available. For example, let's assume a car supports 3 OEM defined ClusterUI like HOME, MAPS, CALL, and it only supports CALL UI only when the cellular network is available. Then, if the nework is avaibale, it'll send [1 1 1], and if it's out of network, it'll send [1 1 0]."
             },
             {
                 "name": "CLUSTER_REQUEST_DISPLAY",
-                "value": 289410871
+                "value": 289410871,
+                "description": "Requests to change the cluster display state to show some ClusterUI.\nWhen the current display state is off and ClusterHome sends this message to ClusterOS to request to turn the display on to show some specific ClusterUI. ClusterOS should response this with CLUSTER_DISPLAY_STATE.\nint32: the type of ClusterUI to show"
             },
             {
                 "name": "CLUSTER_NAVIGATION_STATE",
-                "value": 292556600
+                "value": 292556600,
+                "description": "Informs the current navigation state.\nbytes: the serialized message of NavigationStateProto."
             },
             {
                 "name": "ELECTRONIC_TOLL_COLLECTION_CARD_TYPE",
@@ -998,7 +1212,8 @@
                 "data_enums": [
                     "ElectronicTollCollectionCardType"
                 ],
-                "data_enum": "ElectronicTollCollectionCardType"
+                "data_enum": "ElectronicTollCollectionCardType",
+                "description": "Electronic Toll Collection card type.\nThis property indicates the type of ETC card in this vehicle. If the head unit is aware of an ETC card attached to the vehicle, this property should return the type of card attached; otherwise, this property should be UNAVAILABLE."
             },
             {
                 "name": "ELECTRONIC_TOLL_COLLECTION_CARD_STATUS",
@@ -1006,7 +1221,8 @@
                 "data_enums": [
                     "ElectronicTollCollectionCardStatus"
                 ],
-                "data_enum": "ElectronicTollCollectionCardStatus"
+                "data_enum": "ElectronicTollCollectionCardStatus",
+                "description": "Electronic Toll Collection card status.\nThis property indicates the status of ETC card in this vehicle. If the head unit is aware of an ETC card attached to the vehicle, ELECTRONIC_TOLL_COLLECTION_CARD_TYPE gives that status of the card; otherwise, this property should be UNAVAILABLE."
             },
             {
                 "name": "Front fog lights state",
@@ -1014,7 +1230,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Front fog lights state\nReturn the current state of the front fog lights. Only one of FOG_LIGHTS_STATE or FRONT_FOG_LIGHTS_STATE must be implemented. Please refer to the documentation on FOG_LIGHTS_STATE for more information."
             },
             {
                 "name": "Front fog lights switch",
@@ -1022,7 +1239,8 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Front fog lights switch\nThe setting that the user wants. Only one of FOG_LIGHTS_SWITCH or FRONT_FOG_LIGHTS_SWITCH must be implemented. Please refer to the documentation on FOG_LIGHTS_SWITCH for more information.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Rear fog lights state",
@@ -1030,7 +1248,8 @@
                 "data_enums": [
                     "VehicleLightState"
                 ],
-                "data_enum": "VehicleLightState"
+                "data_enum": "VehicleLightState",
+                "description": "Rear fog lights state\nReturn the current state of the rear fog lights. Only one of FOG_LIGHTS_STATE or REAR_FOG_LIGHTS_STATE must be implemented. Please refer to the documentation on FOG_LIGHTS_STATE for more information."
             },
             {
                 "name": "Rear fog lights switch",
@@ -1038,15 +1257,18 @@
                 "data_enums": [
                     "VehicleLightSwitch"
                 ],
-                "data_enum": "VehicleLightSwitch"
+                "data_enum": "VehicleLightSwitch",
+                "description": "Rear fog lights switch\nThe setting that the user wants. Only one of FOG_LIGHTS_SWITCH or REAR_FOG_LIGHTS_SWITCH must be implemented. Please refer to the documentation on FOG_LIGHTS_SWITCH for more information.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EV_CHARGE_CURRENT_DRAW_LIMIT",
-                "value": 291508031
+                "value": 291508031,
+                "description": "Indicates the maximum current draw threshold for charging set by the user\nconfigArray[0] is used to specify the max current draw allowed by the vehicle in Amperes.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EV_CHARGE_PERCENT_LIMIT",
-                "value": 291508032
+                "value": 291508032,
+                "description": "Indicates the maximum charge percent threshold set by the user\nReturns a float value from 0 to 100.\nconfigArray is used to specify the valid values. For example, if the vehicle supports the following charge percent limit values: [20, 40, 60, 80, 100] then the configArray should be {20, 40, 60, 80, 100} If the configArray is empty then all values from 0 to 100 must be valid.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Charging state of the car",
@@ -1054,15 +1276,18 @@
                 "data_enums": [
                     "EvChargeState"
                 ],
-                "data_enum": "EvChargeState"
+                "data_enum": "EvChargeState",
+                "description": "Charging state of the car\nReturns the current charging state of the car.\nIf the vehicle has a target charge percentage other than 100, this property must return EvChargeState::STATE_FULLY_CHARGED when the battery charge level has reached the target level. See EV_CHARGE_PERCENT_LIMIT for more context."
             },
             {
                 "name": "EV_CHARGE_SWITCH",
-                "value": 287313730
+                "value": 287313730,
+                "description": "Start or stop charging the EV battery\nThe setting that the user wants. Setting this property to true starts the battery charging and setting to false stops charging.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EV_CHARGE_TIME_REMAINING",
-                "value": 289410883
+                "value": 289410883,
+                "description": "Estimated charge time remaining in seconds\nReturns 0 if the vehicle is not charging."
             },
             {
                 "name": "EV_REGENERATIVE_BRAKING_STATE",
@@ -1070,7 +1295,8 @@
                 "data_enums": [
                     "EvRegenerativeBrakingState"
                 ],
-                "data_enum": "EvRegenerativeBrakingState"
+                "data_enum": "EvRegenerativeBrakingState",
+                "description": "Regenerative braking or one-pedal drive setting of the car\nReturns the current setting associated with the regenerative braking setting in the car\nIf the OEM requires more setting than those provided in EvRegenerativeBrakingState, the EV_BRAKE_REGENERATION_LEVEL property can be used instead, which provides a more granular way of providing the same information."
             },
             {
                 "name": "TRAILER_PRESENT",
@@ -1078,11 +1304,13 @@
                 "data_enums": [
                     "TrailerState"
                 ],
-                "data_enum": "TrailerState"
+                "data_enum": "TrailerState",
+                "description": "Indicates if there is a trailer present or not.\nReturns the trailer state of the car."
             },
             {
-                "name": "Vehicle’s curb weight",
-                "value": 289410886
+                "name": "VEHICLE_CURB_WEIGHT",
+                "value": 289410886,
+                "description": "Vehicle’s curb weight in kilograms.\nReturns the vehicle's curb weight in kilograms. Curb weight is the total weight of the vehicle with standard equipment and all necessary operating consumables such as motor oil,transmission oil, brake fluid, coolant, air conditioning refrigerant, and weight of fuel at nominal tank capacity, while not loaded with either passengers or cargo.\nconfigArray[0] is used to specify the vehicle’s gross weight in kilograms. The vehicle’s gross weight is the maximum operating weight of the vehicle as specified by the manufacturer including the vehicle's chassis, body, engine, engine fluids, fuel, accessories, driver, passengers and cargo but excluding that of any trailers."
             },
             {
                 "name": "GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT",
@@ -1090,11 +1318,13 @@
                 "data_enums": [
                     "GsrComplianceRequirementType"
                 ],
-                "data_enum": "GsrComplianceRequirementType"
+                "data_enum": "GsrComplianceRequirementType",
+                "description": "EU's General security regulation compliance requirement.\nReturns whether general security regulation compliance is required, if so, what type of requirement."
             },
             {
                 "name": "SUPPORTED_PROPERTY_IDS",
-                "value": 289476424
+                "value": 289476424,
+                "description": "(Deprecated) List of all supported property IDs.\nA list of all supported property IDs (including this property). This property is required for HIDL VHAL to work with large amount of vehicle prop configs where the getAllPropConfigs payload exceeds the binder limitation. This issue is fixed in AIDL version using LargeParcelable in getAllPropConfigs, so this property is deprecated.\nIn HIDL VHAL implementation, if the amount of data returned in getAllPropConfigs exceeds the binder limitation, vendor must support this property and return all the supported property IDs. Car service will divide this list into smaller sub lists and use getPropConfigs([ids]) to query the sub lists. The results will be merged together in Car Service.\nThe config array for this property must contain one int element which is the number of configs per getPropConfigs request by Car Service. This number must be small enough so that each getPropConfigs payload will not exceed binder limitation, however, a smaller number will cause more requests, which increase overhead to fetch all the configs."
             },
             {
                 "name": "SHUTDOWN_REQUEST",
@@ -1102,15 +1332,18 @@
                 "data_enums": [
                     "VehicleApPowerStateShutdownParam"
                 ],
-                "data_enum": "VehicleApPowerStateShutdownParam"
+                "data_enum": "VehicleApPowerStateShutdownParam",
+                "description": "Request the head unit to be shutdown.\n<p>This is required for executing a task when the head unit is powered off (remote task feature). After the head unit is powered-on to execute the task, the head unit should be shutdown. The head unit will send this message once the task is finished.\n<p>This is not for the case when a user wants to shutdown the head unit.\n<p>This usually involves telling a separate system outside the head unit (e.g. a power controller) to prepare shutting down the head unit.\n<p>Note that the external system must validate whether this request is valid by checking whether the vehicle is currently in use. If a user enters the vehicle after a SHUTDOWN_REQUEST is sent, then the system must ignore this request. It is recommended to store a VehicleInUse property in the power controller and exposes it through VEHICLE_IN_USE property. A shutdown request must be ignored if VehicleInUse is true.\n<p>If allowed, the external system will start sending a shutdown signal to the head unit, which will cause VHAL to send SHUTDOWN_PREPARE message to Android. Android will then start the shut down process by handling the message.\n<p>This property is only for issuing a request and only supports writing. Every time this property value is set, the request to shutdown will be issued no matter what the current property value is. The current property value is meaningless.\n<p>Since this property is write-only, subscribing is not allowed and no property change event will be generated.\n<p>The value to set indicates the shutdown option, it must be one of {@code VehicleApPowerStateShutdownParam}, e.g., VehicleApPowerStateShutdownParam.SLEEP_IMMEDIATELY. This shutdown option might not be honored if the system doesn't support such option. In such case, an error will not be returned.\n<p>For configuration information, VehiclePropConfig.configArray must have bit flag combining values in {@code VehicleApPowerStateConfigFlag} to indicate which shutdown options are supported.\n<p>Returns error if failed to send the shutdown request to the other system."
             },
             {
                 "name": "VEHICLE_IN_USE",
-                "value": 287313738
+                "value": 287313738,
+                "description": "Whether the vehicle is currently in use.\n<p>In-use means a human user is present and is intended to use the vehicle. This doesn't necessarily means the human user is in the vehicle. For example, if the human user unlocks the vehicle remotely, the vehicle is considered in use.\n<p>If this property is supported:\n<p>Each time user powers on the vehicle or the system detects the user is present, VEHICLE_IN_USE must be set to true. Each time user powers off the vehicle or the system detects the user is not present, VEHICLE_IN_USE must be set to false.\n<p>This property is different than AP_POWER_BOOTUP_REASON in the sense that AP_POWER_BOOTUP_REASON is only set once during the system bootup. However, this property might change multiple times during a system bootup cycle.\n<p>For example, a device is currently not in use. The system bootup to execute a remote task. VEHICLE_IN_USE is false. While the remote task is executing, the user enters the vehicle and powers on the vehicle. VEHICLE_IN_USE is set to true. After a driving session, user powers off the vehicle, VEHICLE_IN_USE is set to false.\n<p>This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "CLUSTER_HEARTBEAT",
-                "value": 299896651
+                "value": 299896651,
+                "description": "Sends the heartbeat signal to ClusterOS.\nint64[0]: epochTimeNs int64[1]: the visibility of ClusterUI, 0 - invisible, 1 - visible bytes: the app specific metadata, this can be empty when ClusterHomeService use the heartbeat to deliver the change of the visibility."
             },
             {
                 "name": "VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL",
@@ -1118,11 +1351,22 @@
                 "data_enums": [
                     "VehicleAutonomousState"
                 ],
-                "data_enum": "VehicleAutonomousState"
+                "data_enum": "VehicleAutonomousState",
+                "description": "Current state of vehicle autonomy.\nDefines the level of autonomy currently engaged in the vehicle from the J3016_202104 revision of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving automation. These levels should be used in accordance with the standards defined in https:\/\/www.sae.org\/standards\/content\/j3016_202104\/ and https:\/\/www.sae.org\/blog\/sae-j3016-update\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of VehicleAutonomousState are supported."
+            },
+            {
+                "name": "CAMERA_SERVICE_CURRENT_STATE",
+                "value": 289476429,
+                "data_enums": [
+                    "CameraServiceState"
+                ],
+                "data_enum": "CameraServiceState",
+                "description": "Reports current state of CarEvsService types.\nInforms other components of current state of each CarEvsService service type with values defined in CameraServiceState. CarEvsService will update this property whenever a service type transitions into a new state.\nint32[0]: Current state of REARVIEW service type. int32[1]: Current state of SURROUNDVIEW service type. int32[2]: Current state of FRONTVIEW service type. int32[3]: Current state of LEFTVIEW service type. int32[4]: Current state of RIGHTVIEW service type. int32[5]: Current state of DRIVERVIEW service type. int32[6]: Current state of FRONT_PASSENGERVIEW service type. int32[7]: Current state of REAR_PASSENGERVIEW service type."
             },
             {
                 "name": "AUTOMATIC_EMERGENCY_BRAKING_ENABLED",
-                "value": 287313920
+                "value": 287313920,
+                "description": "Enable or disable Automatic Emergency Braking (AEB).\nSet true to enable AEB and false to disable AEB. When AEB is enabled, the ADAS system in the vehicle should be turned on and monitoring to avoid potential collisions. This property should apply for higher speed applications only. For enabling low speed automatic emergency braking, LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED should be used.\nIn general, AUTOMATIC_EMERGENCY_BRAKING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low, that information must be conveyed through the ErrorState values in the AUTOMATIC_EMERGENCY_BRAKING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "AUTOMATIC_EMERGENCY_BRAKING_STATE",
@@ -1131,11 +1375,13 @@
                     "AutomaticEmergencyBrakingState",
                     "ErrorState"
                 ],
-                "data_enum": "AutomaticEmergencyBrakingState"
+                "data_enum": "AutomaticEmergencyBrakingState",
+                "description": "Automatic Emergency Braking (AEB) state.\nReturns the current state of AEB. This property must always return a valid state defined in AutomaticEmergencyBrakingState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead. This property should apply for higher speed applications only. For representing the state of the low speed automatic emergency braking system, LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE should be used.\nIf AEB includes forward collision warnings before activating the brakes, those warnings must be surfaced through the Forward Collision Warning (FCW) properties.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both AutomaticEmergencyBrakingState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "FORWARD_COLLISION_WARNING_ENABLED",
-                "value": 287313922
+                "value": 287313922,
+                "description": "Enable or disable Forward Collision Warning (FCW).\nSet true to enable FCW and false to disable FCW. When FCW is enabled, the ADAS system in the vehicle should be turned on and monitoring for potential collisions.\nIn general, FORWARD_COLLISION_WARNING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low, that information must be conveyed through the ErrorState values in the FORWARD_COLLISION_WARNING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "FORWARD_COLLISION_WARNING_STATE",
@@ -1144,11 +1390,13 @@
                     "ForwardCollisionWarningState",
                     "ErrorState"
                 ],
-                "data_enum": "ForwardCollisionWarningState"
+                "data_enum": "ForwardCollisionWarningState",
+                "description": "Forward Collision Warning (FCW) state.\nReturns the current state of FCW. This property must always return a valid state defined in ForwardCollisionWarningState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both ForwardCollisionWarningState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "BLIND_SPOT_WARNING_ENABLED",
-                "value": 287313924
+                "value": 287313924,
+                "description": "Enable and disable Blind Spot Warning (BSW).\nSet true to enable BSW and false to disable BSW. When BSW is enabled, the ADAS system in the vehicle should be turned on and monitoring for objects in the vehicle’s blind spots.\nIn general, BLIND_SPOT_WARNING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low, that information must be conveyed through the ErrorState values in the BLIND_SPOT_WARNING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "BLIND_SPOT_WARNING_STATE",
@@ -1157,11 +1405,13 @@
                     "BlindSpotWarningState",
                     "ErrorState"
                 ],
-                "data_enum": "BlindSpotWarningState"
+                "data_enum": "BlindSpotWarningState",
+                "description": "Blind Spot Warning (BSW) state.\nReturns the current state of BSW. This property must always return a valid state defined in BlindSpotWarningState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nFor each supported area ID, the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both BlindSpotWarningState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "LANE_DEPARTURE_WARNING_ENABLED",
-                "value": 287313926
+                "value": 287313926,
+                "description": "Enable or disable Lane Departure Warning (LDW).\nSet true to enable LDW and false to disable LDW. When LDW is enabled, the ADAS system in the vehicle should be turned on and monitoring if the vehicle is approaching or crossing lane lines, in which case a warning will be given.\nIn general, LANE_DEPARTURE_WARNING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low or too high, that information must be conveyed through the ErrorState values in the LANE_DEPARTURE_WARNING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "LANE_DEPARTURE_WARNING_STATE",
@@ -1170,11 +1420,13 @@
                     "LaneDepartureWarningState",
                     "ErrorState"
                 ],
-                "data_enum": "LaneDepartureWarningState"
+                "data_enum": "LaneDepartureWarningState",
+                "description": "Lane Departure Warning (LDW) state.\nReturns the current state of LDW. This property must always return a valid state defined in LaneDepartureWarningState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both LaneDepartureWarningState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "LANE_KEEP_ASSIST_ENABLED",
-                "value": 287313928
+                "value": 287313928,
+                "description": "Enable or disable Lane Keep Assist (LKA).\nSet true to enable LKA and false to disable LKA. When LKA is enabled, the ADAS system in the vehicle should be turned on and monitoring if the driver unintentionally drifts toward or over the lane marking. If an unintentional lane departure is detected, the system applies steering control to return the vehicle into the current lane.\nThis is different from Lane Centering Assist (LCA) which, when activated, applies continuous steering control to keep the vehicle centered in the current lane.\nIn general, LANE_KEEP_ASSIST_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low or too high, that information must be conveyed through the ErrorState values in the LANE_KEEP_ASSIST_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Lane Keep Assist (LKA) state.",
@@ -1183,11 +1435,13 @@
                     "LaneKeepAssistState",
                     "ErrorState"
                 ],
-                "data_enum": "LaneKeepAssistState"
+                "data_enum": "LaneKeepAssistState",
+                "description": "Lane Keep Assist (LKA) state.\nReturns the current state of LKA. This property must always return a valid state defined in LaneKeepAssistState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nIf LKA includes lane departure warnings before applying steering corrections, those warnings must be surfaced through the Lane Departure Warning (LDW) properties.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both LaneKeepAssistState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "LANE_CENTERING_ASSIST_ENABLED",
-                "value": 287313930
+                "value": 287313930,
+                "description": "Enable or disable Lane Centering Assist (LCA).\nSet true to enable LCA and false to disable LCA. When LCA is enabled, the ADAS system in the vehicle should be turned on and waiting for an activation signal from the driver. Once the feature is activated, the ADAS system should be steering the vehicle to keep it centered in its current lane.\nThis is different from Lane Keep Assist (LKA) which monitors if the driver unintentionally drifts toward or over the lane marking. If an unintentional lane departure is detected, the system applies steering control to return the vehicle into the current lane.\nIn general, LANE_CENTERING_ASSIST_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low or too high, that information must be conveyed through the ErrorState values in the LANE_CENTERING_ASSIST_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "LANE_CENTERING_ASSIST_COMMAND",
@@ -1195,7 +1449,8 @@
                 "data_enums": [
                     "LaneCenteringAssistCommand"
                 ],
-                "data_enum": "LaneCenteringAssistCommand"
+                "data_enum": "LaneCenteringAssistCommand",
+                "description": "Lane Centering Assist (LCA) commands.\nCommands to activate and suspend LCA.\nWhen the command ACTIVATE from LaneCenteringAssistCommand is sent, LANE_CENTERING_ASSIST_STATE must be set to LaneCenteringAssistState#ACTIVATION_REQUESTED. When the ACTIVATE command succeeds, LANE_CENTERING_ASSIST_STATE must be set to LaneCenteringAssistState#ACTIVATED. When the command DEACTIVATE from LaneCenteringAssistCommand succeeds, LANE_CENTERING_ASSIST_STATE must be set to LaneCenteringAssistState#ENABLED.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues must be defined unless all enum values of LaneCenteringAssistCommand are supported.\nWhen this property is not available because LCA is disabled (i.e. LANE_CENTERING_ASSIST_ENABLED is false), this property must return StatusCode#NOT_AVAILABLE_DISABLED. If LANE_CENTERING_ASSIST_STATE is implemented and the state is set to an ErrorState value, then this property must return a StatusCode that aligns with the ErrorState value. For example, if LANE_CENTERING_ASSIST_STATE is set to ErrorState#NOT_AVAILABLE_SPEED_LOW, then this property must return StatusCode#NOT_AVAILABLE_SPEED_LOW."
             },
             {
                 "name": "LANE_CENTERING_ASSIST_STATE",
@@ -1204,11 +1459,13 @@
                     "LaneCenteringAssistState",
                     "ErrorState"
                 ],
-                "data_enum": "LaneCenteringAssistState"
+                "data_enum": "LaneCenteringAssistState",
+                "description": "Lane Centering Assist (LCA) state.\nReturns the current state of LCA. This property must always return a valid state defined in LaneCenteringAssistState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nIf LCA includes lane departure warnings, those warnings must be surfaced through the Lane Departure Warning (LDW) properties.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both LaneCenteringAssistState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "EMERGENCY_LANE_KEEP_ASSIST_ENABLED",
-                "value": 287313933
+                "value": 287313933,
+                "description": "Enable or disable Emergency Lane Keep Assist (ELKA).\nSet true to enable ELKA and false to disable ELKA. When ELKA is enabled, the ADAS system in the vehicle should be on and monitoring for unsafe lane changes by the driver. When an unsafe maneuver is detected, ELKA alerts the driver and applies steering corrections to keep the vehicle in its original lane.\nIn general, EMERGENCY_LANE_KEEP_ASSIST_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low, that information must be conveyed through the ErrorState values in the EMERGENCY_LANE_KEEP_ASSIST_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "EMERGENCY_LANE_KEEP_ASSIST_STATE",
@@ -1217,11 +1474,13 @@
                     "EmergencyLaneKeepAssistState",
                     "ErrorState"
                 ],
-                "data_enum": "EmergencyLaneKeepAssistState"
+                "data_enum": "EmergencyLaneKeepAssistState",
+                "description": "Emergency Lane Keep Assist (ELKA) state.\nReturns the current state of ELKA. Generally, this property should return a valid state defined in the EmergencyLaneKeepAssistState or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of EmergencyLaneKeepAssistState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "CRUISE_CONTROL_ENABLED",
-                "value": 287313935
+                "value": 287313935,
+                "description": "Enable or disable cruise control (CC).\nSet true to enable CC and false to disable CC. This property is shared by all forms of CruiseControlType(s).\nWhen CC is enabled, the ADAS system in the vehicle should be turned on and responding to commands.\nIn general, CRUISE_CONTROL_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low, that information must be conveyed through the ErrorState values in the CRUISE_CONTROL_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "CRUISE_CONTROL_TYPE",
@@ -1230,7 +1489,8 @@
                     "CruiseControlType",
                     "ErrorState"
                 ],
-                "data_enum": "CruiseControlType"
+                "data_enum": "CruiseControlType",
+                "description": "Current type of Cruise Control (CC).\nWhen CRUISE_CONTROL_ENABLED is true, this property returns the type of CC that is currently enabled (for example, standard CC, adaptive CC, predictive CC, etc.). Generally, this property should return a valid state defined in the CruiseControlType or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of CruiseControlType (including OTHER, which is not recommended) and ErrorState are supported.\nTrying to write CruiseControlType#OTHER or an ErrorState to this property will throw an IllegalArgumentException.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "CRUISE_CONTROL_STATE",
@@ -1239,7 +1499,8 @@
                     "CruiseControlState",
                     "ErrorState"
                 ],
-                "data_enum": "CruiseControlState"
+                "data_enum": "CruiseControlState",
+                "description": "Current state of Cruise Control (CC).\nThis property returns the current state of CC. Generally, this property should return a valid state defined in the CruiseControlState or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of CruiseControlState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "CRUISE_CONTROL_COMMAND",
@@ -1247,23 +1508,28 @@
                 "data_enums": [
                     "CruiseControlCommand"
                 ],
-                "data_enum": "CruiseControlCommand"
+                "data_enum": "CruiseControlCommand",
+                "description": "Write Cruise Control (CC) commands.\nSee CruiseControlCommand for the details about each supported command.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of CruiseControlState are supported. Any unsupported commands sent through this property must return StatusCode#INVALID_ARG.\nWhen this property is not available because CC is disabled (i.e. CRUISE_CONTROL_ENABLED is false), this property must return StatusCode#NOT_AVAILABLE_DISABLED. If CRUISE_CONTROL_STATE is implemented and the state is set to an ErrorState value, then this property must return a StatusCode that aligns with the ErrorState value. For example, if CRUISE_CONTROL_STATE is set to ErrorState#NOT_AVAILABLE_SPEED_LOW, then this property must return StatusCode#NOT_AVAILABLE_SPEED_LOW."
             },
             {
                 "name": "CRUISE_CONTROL_TARGET_SPEED",
-                "value": 291508243
+                "value": 291508243,
+                "description": "Current target speed for Cruise Control (CC).\nOEMs should set the minFloatValue and maxFloatValue values for this property to define the min and max target speed values. These values must be non-negative.\nThe maxFloatValue represents the upper bound of the target speed. The minFloatValue represents the lower bound of the target speed.\nWhen this property is not available because CC is disabled (i.e. CRUISE_CONTROL_ENABLED is false), this property must return StatusCode#NOT_AVAILABLE_DISABLED. If CRUISE_CONTROL_STATE is implemented and the state is set to an ErrorState value, then this property must return a StatusCode that aligns with the ErrorState value. For example, if CRUISE_CONTROL_STATE is set to ErrorState#NOT_AVAILABLE_SPEED_LOW, then this property must return StatusCode#NOT_AVAILABLE_SPEED_LOW."
             },
             {
                 "name": "ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP",
-                "value": 289411092
+                "value": 289411092,
+                "description": "Current target time gap for Adaptive Cruise Control (ACC) or Predictive Cruise Control in milliseconds.\nThis property should specify the target time gap to a leading vehicle. This gap is defined as the time to travel the distance between the leading vehicle's rear-most point to the ACC vehicle's front-most point. The actual time gap from a leading vehicle can be above or below this value.\nThe possible values to set for the target time gap should be specified in configArray in ascending order. All values must be positive. If the property is writable, all values must be writable.\nWhen this property is not available because CC is disabled (i.e. CRUISE_CONTROL_ENABLED is false), this property must return StatusCode#NOT_AVAILABLE_DISABLED. If CRUISE_CONTROL_STATE is implemented and the state is set to an ErrorState value, then this property must return a StatusCode that aligns with the ErrorState value. For example, if CRUISE_CONTROL_STATE is set to ErrorState#NOT_AVAILABLE_SPEED_LOW, then this property must return StatusCode#NOT_AVAILABLE_SPEED_LOW.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE",
-                "value": 289411093
+                "value": 289411093,
+                "description": "Measured distance from leading vehicle when using Adaptive Cruise Control (ACC) or Predictive Cruise Control.\nReturns the measured distance in millimeters between the rear-most point of the leading vehicle and the front-most point of the ACC vehicle.\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. The minInt32Value should be 0. The maxInt32Value should be populated with the maximum range the distance sensor can support. This value should be non-negative.\nWhen no lead vehicle is detected (that is, when there is no leading vehicle or the leading vehicle is too far away for the sensor to detect), this property should return StatusCode.NOT_AVAILABLE.\nWhen this property is not available because CC is disabled (i.e. CRUISE_CONTROL_ENABLED is false), this property must return StatusCode#NOT_AVAILABLE_DISABLED. If CRUISE_CONTROL_STATE is implemented and the state is set to an ErrorState value, then this property must return a StatusCode that aligns with the ErrorState value. For example, if CRUISE_CONTROL_STATE is set to ErrorState#NOT_AVAILABLE_SPEED_LOW, then this property must return StatusCode#NOT_AVAILABLE_SPEED_LOW."
             },
             {
                 "name": "HANDS_ON_DETECTION_ENABLED",
-                "value": 287313942
+                "value": 287313942,
+                "description": "Enable or disable Hands On Detection (HOD).\nSet true to enable HOD and false to disable HOD. When HOD is enabled, a system inside the vehicle should be monitoring the presence of the driver's hands on the steering wheel and send a warning if it detects that the driver's hands are no longer on the steering wheel.\nIn general, HANDS_ON_DETECTION_ENABLED should always return true or false. If the feature is not available due to some temporary state, that information must be conveyed through the ErrorState values in the HANDS_ON_DETECTION_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "HANDS_ON_DETECTION_DRIVER_STATE",
@@ -1272,7 +1538,8 @@
                     "HandsOnDetectionDriverState",
                     "ErrorState"
                 ],
-                "data_enum": "HandsOnDetectionDriverState"
+                "data_enum": "HandsOnDetectionDriverState",
+                "description": "Hands On Detection (HOD) driver state.\nReturns whether the driver's hands are on the steering wheel. Generally, this property should return a valid state defined in the HandsOnDetectionDriverState or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.\nIf the vehicle wants to send a warning to the user because the driver's hands have been off the steering wheel for too long, the warning should be surfaced through HANDS_ON_DETECTION_WARNING.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both HandsOnDetectionDriverState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "HANDS_ON_DETECTION_WARNING",
@@ -1281,11 +1548,13 @@
                     "HandsOnDetectionWarning",
                     "ErrorState"
                 ],
-                "data_enum": "HandsOnDetectionWarning"
+                "data_enum": "HandsOnDetectionWarning",
+                "description": "Hands On Detection (HOD) warning.\nReturns whether a warning is being sent to the driver for having their hands off the wheel for too long a duration.\nGenerally, this property should return a valid state defined in HandsOnDetectionWarning or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through an ErrorState.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both HandsOnDetectionWarning (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED",
-                "value": 287313945
+                "value": 287313945,
+                "description": "Enable or disable driver drowsiness and attention monitoring.\nSet true to enable driver drowsiness and attention monitoring and false to disable driver drowsiness and attention monitoring. When driver drowsiness and attention monitoring is enabled, a system inside the vehicle should be monitoring the drowsiness and attention level of the driver and warn the driver if needed.\nIn general, DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED should always return true or false. If the feature is not available due to some temporary state, that information must be conveyed through the ErrorState values in the DRIVER_DROWSINESS_ATTENTION_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "DRIVER_DROWSINESS_ATTENTION_STATE",
@@ -1294,11 +1563,13 @@
                     "DriverDrowsinessAttentionState",
                     "ErrorState"
                 ],
-                "data_enum": "DriverDrowsinessAttentionState"
+                "data_enum": "DriverDrowsinessAttentionState",
+                "description": "Driver drowsiness and attention level state.\nReturns the current detected state of driver drowiness and attention level based on the Karolinska Sleepiness scale. If alternative measurement methods are used, the value should be translated to the Karolinska Sleepiness Scale equivalent.\nGenerally, this property should return a valid state defined in the DriverDrowsinessAttentionState or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.\nIf the vehicle is sending a warning to the user because the driver is too drowsy, the warning should be surfaced through {@link #DRIVER_DROWSINESS_ATTENTION_WARNING}.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both DriverDrowsinessAttentionState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED",
-                "value": 287313947
+                "value": 287313947,
+                "description": "Enable or disable driver drowsiness and attention warnings.\nSet true to enable driver drowsiness and attention warnings and false to disable driver drowsiness and attention warnings.\nWhen driver drowsiness and attention warnings are enabled, the driver drowsiness and attention monitoring system inside the vehicle should warn the driver when it detects the driver is drowsy or not attentive.\nIn general, DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED should always return true or false. If the feature is not available due to some temporary state, that information must be conveyed through the ErrorState values in the DRIVER_DROWSINESS_ATTENTION_WARNING property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "DRIVER_DROWSINESS_ATTENTION_WARNING",
@@ -1307,11 +1578,13 @@
                     "DriverDrowsinessAttentionWarning",
                     "ErrorState"
                 ],
-                "data_enum": "DriverDrowsinessAttentionWarning"
+                "data_enum": "DriverDrowsinessAttentionWarning",
+                "description": "Driver drowsiness and attention warning.\nReturns whether a warning is being sent to the driver for being drowsy or not attentive.\nGenerally, this property should return a valid state defined in DriverDrowsinessAttentionWarning or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through an ErrorState.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both DriverDrowsinessAttentionWarning (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "DRIVER_DISTRACTION_SYSTEM_ENABLED",
-                "value": 287313949
+                "value": 287313949,
+                "description": "Enable or disable driver distraction monitoring.\nSet true to enable driver distraction monitoring and false to disable driver distraction monitoring. When driver distraction monitoring is enabled, a system inside the vehicle should be monitoring the distraction level of the driver and warn the driver if needed.\nIn general, DRIVER_DISTRACTION_SYSTEM_ENABLED should always return true or false. If the feature is not available due to some temporary state, that information must be conveyed through the ErrorState values in the DRIVER_DISTRACTION_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Driver distraction state.",
@@ -1320,11 +1593,13 @@
                     "DriverDistractionState",
                     "ErrorState"
                 ],
-                "data_enum": "DriverDistractionState"
+                "data_enum": "DriverDistractionState",
+                "description": "Driver distraction state.\nReturns the current detected driver distraction state.\nGenerally, this property should return a valid state defined in the DriverDistractionState or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through ErrorState.\nIf the vehicle is sending a warning to the user because the driver is too distracted, the warning should be surfaced through {@link #DRIVER_DISTRACTION_WARNING}.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both DriverDistractionState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "DRIVER_DISTRACTION_WARNING_ENABLED",
-                "value": 287313951
+                "value": 287313951,
+                "description": "Enable or disable driver distraction warnings.\nSet true to enable driver distraction warnings and false to disable driver distraction warnings.\nWhen driver distraction warnings are enabled, the driver distraction monitoring system inside the vehicle should warn the driver when it detects the driver is distracted.\nIn general, DRIVER_DISTRACTION_WARNING_ENABLED should always return true or false. If the feature is not available due to some temporary state, that information must be conveyed through the ErrorState values in the DRIVER_DISTRACTION_WARNING property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "Driver distraction warning.",
@@ -1333,11 +1608,13 @@
                     "DriverDistractionWarning",
                     "ErrorState"
                 ],
-                "data_enum": "DriverDistractionWarning"
+                "data_enum": "DriverDistractionWarning",
+                "description": "Driver distraction warning.\nReturns whether a warning is being sent to the driver for being distracted.\nGenerally, this property should return a valid state defined in DriverDistractionWarning or ErrorState. For example, if the feature is not available due to some temporary state, that information should be conveyed through an ErrorState.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both DriverDistractionWarning (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "LOW_SPEED_COLLISION_WARNING_ENABLED",
-                "value": 287313953
+                "value": 287313953,
+                "description": "Enable or disable Low Speed Collision Warning.\nSet true to enable low speed collision warning and false to disable low speed collision warning. When low speed collision warning is enabled, the ADAS system in the vehicle should warn the driver of potential collisions at low speeds. This property is different from the pre-existing FORWARD_COLLISION_WARNING_ENABLED, which should apply to higher speed applications only. If the vehicle doesn't have a separate collision detection system for low speed environments, this property should not be implemented.\nIn general, LOW_SPEED_COLLISION_WARNING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too high, that information must be conveyed through the ErrorState values in the LOW_SPEED_COLLISION_WARNING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "LOW_SPEED_COLLISION_WARNING_STATE",
@@ -1346,11 +1623,13 @@
                     "LowSpeedCollisionWarningState",
                     "ErrorState"
                 ],
-                "data_enum": "LowSpeedCollisionWarningState"
+                "data_enum": "LowSpeedCollisionWarningState",
+                "description": "Low Speed Collision Warning state.\nReturns the current state of Low Speed Collision Warning. This property must always return a valid state defined in LowSpeedCollisionWarningState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead. This property is different from the pre-existing FORWARD_COLLISION_WARNING_STATE, which should apply to higher speed applications only. If the vehicle doesn't have a separate collision detection system for low speed environments, this property should not be implemented.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both LowSpeedCollisionWarningState (including OTHER, which is not recommended) and ErrorState are supported."
             },
             {
                 "name": "CROSS_TRAFFIC_MONITORING_ENABLED",
-                "value": 287313955
+                "value": 287313955,
+                "description": "Enable or disable Cross Traffic Monitoring.\nSet true to enable Cross Traffic Monitoring and false to disable Cross Traffic Monitoring. When Cross Traffic Monitoring is enabled, the ADAS system in the vehicle should be turned on and monitoring for potential sideways collisions.\nIn general, CROSS_TRAFFIC_MONITORING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too high, that information must be conveyed through the ErrorState values in the CROSS_TRAFFIC_MONITORING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
             },
             {
                 "name": "CROSS_TRAFFIC_MONITORING_WARNING_STATE",
@@ -1359,12 +1638,28 @@
                     "CrossTrafficMonitoringWarningState",
                     "ErrorState"
                 ],
-                "data_enum": "CrossTrafficMonitoringWarningState"
+                "data_enum": "CrossTrafficMonitoringWarningState",
+                "description": "Cross Traffic Monitoring warning state.\nReturns the current state of Cross Traffic Monitoring Warning. This property must always return a valid state defined in CrossTrafficMonitoringWarningState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both CrossTrafficMonitoringWarningState (including OTHER, which is not recommended) and ErrorState are supported."
+            },
+            {
+                "name": "LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED",
+                "value": 287313957,
+                "description": "Enable or disable Low Speed Automatic Emergency Braking.\nSet true to enable Low Speed Automatic Emergency Braking or false to disable Low Speed Automatic Emergency Braking. When Low Speed Automatic Emergency Braking is enabled, the ADAS system in the vehicle should be turned on and monitoring to avoid potential collisions in low speed conditions. This property is different from the pre-existing AUTOMATIC_EMERGENCY_BRAKING_ENABLED, which should apply to higher speed applications only. If the vehicle doesn't have a separate collision avoidance system for low speed environments, this property should not be implemented.\nIn general, LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED should always return true or false. If the feature is not available due to some temporary state, such as the vehicle speed being too low, that information must be conveyed through the ErrorState values in the LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE property.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
+            },
+            {
+                "name": "LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE",
+                "value": 289411110,
+                "data_enums": [
+                    "LowSpeedAutomaticEmergencyBrakingState",
+                    "ErrorState"
+                ],
+                "data_enum": "LowSpeedAutomaticEmergencyBrakingState",
+                "description": "Low Speed Automatic Emergency Braking state.\nReturns the current state of Low Speed Automatic Emergency Braking. This property must always return a valid state defined in LowSpeedAutomaticEmergencyBrakingState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead. This property is different from the pre-existing AUTOMATIC_EMERGENCY_BRAKING_STATE, which should apply to higher speed applications only. If the vehicle doesn't have a separate collision avoidance system for low speed environments, this property should not be implemented.\nIf Low Speed Automatic Emergency Braking includes collision warnings before activating the brakes, those warnings must be surfaced through use of LOW_SPEED_COLLISION_WARNING_ENABLED and LOW_SPEED_COLLISION_WARNING_STATE.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of both LowSpeedAutomaticEmergencyBrakingState (including OTHER, which is not recommended) and ErrorState are supported."
             }
         ]
     },
     {
-        "name": "LaneDepartureWarningState",
+        "name": "AutomaticEmergencyBrakingState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
@@ -1372,21 +1667,21 @@
                 "value": 0
             },
             {
-                "name": "NO_WARNING",
+                "name": "ENABLED",
                 "value": 1
             },
             {
-                "name": "WARNING_LEFT",
+                "name": "ACTIVATED",
                 "value": 2
             },
             {
-                "name": "WARNING_RIGHT",
+                "name": "USER_OVERRIDE",
                 "value": 3
             }
         ]
     },
     {
-        "name": "HandsOnDetectionWarning",
+        "name": "BlindSpotWarningState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
@@ -1404,6 +1699,194 @@
         ]
     },
     {
+        "name": "CameraServiceState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNAVAILABLE",
+                "value": 0
+            },
+            {
+                "name": "INACTIVE",
+                "value": 1
+            },
+            {
+                "name": "REQUESTED",
+                "value": 2
+            },
+            {
+                "name": "ACTIVE",
+                "value": 3
+            }
+        ]
+    },
+    {
+        "name": "CrossTrafficMonitoringWarningState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "NO_WARNING",
+                "value": 1
+            },
+            {
+                "name": "WARNING_FRONT_LEFT",
+                "value": 2
+            },
+            {
+                "name": "WARNING_FRONT_RIGHT",
+                "value": 3
+            },
+            {
+                "name": "WARNING_FRONT_BOTH",
+                "value": 4
+            },
+            {
+                "name": "WARNING_REAR_LEFT",
+                "value": 5
+            },
+            {
+                "name": "WARNING_REAR_RIGHT",
+                "value": 6
+            },
+            {
+                "name": "WARNING_REAR_BOTH",
+                "value": 7
+            }
+        ]
+    },
+    {
+        "name": "CruiseControlCommand",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "ACTIVATE",
+                "value": 1
+            },
+            {
+                "name": "SUSPEND",
+                "value": 2
+            },
+            {
+                "name": "INCREASE_TARGET_SPEED",
+                "value": 3
+            },
+            {
+                "name": "DECREASE_TARGET_SPEED",
+                "value": 4
+            },
+            {
+                "name": "INCREASE_TARGET_TIME_GAP",
+                "value": 5
+            },
+            {
+                "name": "DECREASE_TARGET_TIME_GAP",
+                "value": 6
+            }
+        ]
+    },
+    {
+        "name": "CruiseControlState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "ENABLED",
+                "value": 1
+            },
+            {
+                "name": "ACTIVATED",
+                "value": 2
+            },
+            {
+                "name": "USER_OVERRIDE",
+                "value": 3
+            },
+            {
+                "name": "SUSPENDED",
+                "value": 4
+            },
+            {
+                "name": "FORCED_DEACTIVATION_WARNING",
+                "value": 5
+            }
+        ]
+    },
+    {
+        "name": "CruiseControlType",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "STANDARD",
+                "value": 1
+            },
+            {
+                "name": "ADAPTIVE",
+                "value": 2
+            },
+            {
+                "name": "PREDICTIVE",
+                "value": 3
+            }
+        ]
+    },
+    {
+        "name": "CustomInputType",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "CUSTOM_EVENT_F1",
+                "value": 1001
+            },
+            {
+                "name": "CUSTOM_EVENT_F2",
+                "value": 1002
+            },
+            {
+                "name": "CUSTOM_EVENT_F3",
+                "value": 1003
+            },
+            {
+                "name": "CUSTOM_EVENT_F4",
+                "value": 1004
+            },
+            {
+                "name": "CUSTOM_EVENT_F5",
+                "value": 1005
+            },
+            {
+                "name": "CUSTOM_EVENT_F6",
+                "value": 1006
+            },
+            {
+                "name": "CUSTOM_EVENT_F7",
+                "value": 1007
+            },
+            {
+                "name": "CUSTOM_EVENT_F8",
+                "value": 1008
+            },
+            {
+                "name": "CUSTOM_EVENT_F9",
+                "value": 1009
+            },
+            {
+                "name": "CUSTOM_EVENT_F10",
+                "value": 1010
+            }
+        ]
+    },
+    {
         "name": "DriverDistractionState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
@@ -1422,34 +1905,312 @@
         ]
     },
     {
-        "name": "VehicleTurnSignal",
+        "name": "DriverDistractionWarning",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
-                "name": "NONE",
+                "name": "OTHER",
                 "value": 0
             },
             {
-                "name": "RIGHT",
+                "name": "NO_WARNING",
                 "value": 1
             },
             {
-                "name": "LEFT",
+                "name": "WARNING",
                 "value": 2
             }
         ]
     },
     {
-        "name": "RotaryInputType",
+        "name": "DriverDrowsinessAttentionState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
-                "name": "ROTARY_INPUT_TYPE_SYSTEM_NAVIGATION",
+                "name": "OTHER",
                 "value": 0
             },
             {
-                "name": "ROTARY_INPUT_TYPE_AUDIO_VOLUME",
+                "name": "KSS_RATING_1_EXTREMELY_ALERT",
                 "value": 1
+            },
+            {
+                "name": "KSS_RATING_2_VERY_ALERT",
+                "value": 2
+            },
+            {
+                "name": "KSS_RATING_3_ALERT",
+                "value": 3
+            },
+            {
+                "name": "KSS_RATING_4_RATHER_ALERT",
+                "value": 4
+            },
+            {
+                "name": "KSS_RATING_5_NEITHER_ALERT_NOR_SLEEPY",
+                "value": 5
+            },
+            {
+                "name": "KSS_RATING_6_SOME_SLEEPINESS",
+                "value": 6
+            },
+            {
+                "name": "KSS_RATING_7_SLEEPY_NO_EFFORT",
+                "value": 7
+            },
+            {
+                "name": "KSS_RATING_8_SLEEPY_SOME_EFFORT",
+                "value": 8
+            },
+            {
+                "name": "KSS_RATING_9_VERY_SLEEPY",
+                "value": 9
+            }
+        ]
+    },
+    {
+        "name": "DriverDrowsinessAttentionWarning",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "NO_WARNING",
+                "value": 1
+            },
+            {
+                "name": "WARNING",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "ElectronicStabilityControlState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "ENABLED",
+                "value": 1
+            },
+            {
+                "name": "ACTIVATED",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "ElectronicTollCollectionCardStatus",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "ELECTRONIC_TOLL_COLLECTION_CARD_VALID",
+                "value": 1
+            },
+            {
+                "name": "ELECTRONIC_TOLL_COLLECTION_CARD_INVALID",
+                "value": 2
+            },
+            {
+                "name": "ELECTRONIC_TOLL_COLLECTION_CARD_NOT_INSERTED",
+                "value": 3
+            }
+        ]
+    },
+    {
+        "name": "ElectronicTollCollectionCardType",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "JP_ELECTRONIC_TOLL_COLLECTION_CARD",
+                "value": 1
+            },
+            {
+                "name": "JP_ELECTRONIC_TOLL_COLLECTION_CARD_V2",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "EmergencyLaneKeepAssistState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "ENABLED",
+                "value": 1
+            },
+            {
+                "name": "WARNING_LEFT",
+                "value": 2
+            },
+            {
+                "name": "WARNING_RIGHT",
+                "value": 3
+            },
+            {
+                "name": "ACTIVATED_STEER_LEFT",
+                "value": 4
+            },
+            {
+                "name": "ACTIVATED_STEER_RIGHT",
+                "value": 5
+            },
+            {
+                "name": "USER_OVERRIDE",
+                "value": 6
+            }
+        ]
+    },
+    {
+        "name": "ErrorState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER_ERROR_STATE",
+                "value": -1
+            },
+            {
+                "name": "NOT_AVAILABLE_DISABLED",
+                "value": -2
+            },
+            {
+                "name": "NOT_AVAILABLE_SPEED_LOW",
+                "value": -3
+            },
+            {
+                "name": "NOT_AVAILABLE_SPEED_HIGH",
+                "value": -4
+            },
+            {
+                "name": "NOT_AVAILABLE_POOR_VISIBILITY",
+                "value": -5
+            },
+            {
+                "name": "NOT_AVAILABLE_SAFETY",
+                "value": -6
+            }
+        ]
+    },
+    {
+        "name": "EvChargeState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "CHARGING",
+                "value": 1
+            },
+            {
+                "name": "FULLY_CHARGED",
+                "value": 2
+            },
+            {
+                "name": "NOT_CHARGING",
+                "value": 3
+            },
+            {
+                "name": "ERROR",
+                "value": 4
+            }
+        ]
+    },
+    {
+        "name": "EvConnectorType",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "IEC_TYPE_1_AC",
+                "value": 1
+            },
+            {
+                "name": "IEC_TYPE_2_AC",
+                "value": 2
+            },
+            {
+                "name": "IEC_TYPE_3_AC",
+                "value": 3
+            },
+            {
+                "name": "IEC_TYPE_4_DC",
+                "value": 4
+            },
+            {
+                "name": "IEC_TYPE_1_CCS_DC",
+                "value": 5
+            },
+            {
+                "name": "IEC_TYPE_2_CCS_DC",
+                "value": 6
+            },
+            {
+                "name": "TESLA_ROADSTER",
+                "value": 7
+            },
+            {
+                "name": "TESLA_HPWC",
+                "value": 8
+            },
+            {
+                "name": "TESLA_SUPERCHARGER",
+                "value": 9
+            },
+            {
+                "name": "GBT_AC",
+                "value": 10
+            },
+            {
+                "name": "GBT_DC",
+                "value": 11
+            },
+            {
+                "name": "OTHER",
+                "value": 101
+            }
+        ]
+    },
+    {
+        "name": "EvRegenerativeBrakingState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "DISABLED",
+                "value": 1
+            },
+            {
+                "name": "PARTIALLY_ENABLED",
+                "value": 2
+            },
+            {
+                "name": "FULLY_ENABLED",
+                "value": 3
             }
         ]
     },
@@ -1476,19 +2237,19 @@
         ]
     },
     {
-        "name": "VehicleLightState",
+        "name": "ForwardCollisionWarningState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
-                "name": "OFF",
+                "name": "OTHER",
                 "value": 0
             },
             {
-                "name": "ON",
+                "name": "NO_WARNING",
                 "value": 1
             },
             {
-                "name": "DAYTIME_RUNNING",
+                "name": "WARNING",
                 "value": 2
             }
         ]
@@ -1552,37 +2313,223 @@
         ]
     },
     {
-        "name": "VehicleIgnitionState",
+        "name": "GsrComplianceRequirementType",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
-                "name": "UNDEFINED",
+                "name": "GSR_COMPLIANCE_NOT_REQUIRED",
                 "value": 0
             },
             {
-                "name": "LOCK",
+                "name": "GSR_COMPLIANCE_REQUIRED_V1",
+                "value": 1
+            }
+        ]
+    },
+    {
+        "name": "HandsOnDetectionDriverState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "HANDS_ON",
                 "value": 1
             },
             {
-                "name": "OFF",
+                "name": "HANDS_OFF",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "HandsOnDetectionWarning",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "NO_WARNING",
+                "value": 1
+            },
+            {
+                "name": "WARNING",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "ImpactSensorLocation",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 1
+            },
+            {
+                "name": "FRONT",
                 "value": 2
             },
             {
-                "name": "ACC",
-                "value": 3
-            },
-            {
-                "name": "ON",
+                "name": "FRONT_LEFT_DOOR_SIDE",
                 "value": 4
             },
             {
-                "name": "START",
+                "name": "FRONT_RIGHT_DOOR_SIDE",
+                "value": 8
+            },
+            {
+                "name": "REAR_LEFT_DOOR_SIDE",
+                "value": 16
+            },
+            {
+                "name": "REAR_RIGHT_DOOR_SIDE",
+                "value": 32
+            },
+            {
+                "name": "REAR",
+                "value": 64
+            }
+        ]
+    },
+    {
+        "name": "LaneCenteringAssistCommand",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "ACTIVATE",
+                "value": 1
+            },
+            {
+                "name": "DEACTIVATE",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "LaneCenteringAssistState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "ENABLED",
+                "value": 1
+            },
+            {
+                "name": "ACTIVATION_REQUESTED",
+                "value": 2
+            },
+            {
+                "name": "ACTIVATED",
+                "value": 3
+            },
+            {
+                "name": "USER_OVERRIDE",
+                "value": 4
+            },
+            {
+                "name": "FORCED_DEACTIVATION_WARNING",
                 "value": 5
             }
         ]
     },
     {
-        "name": "EvConnectorType",
+        "name": "LaneDepartureWarningState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "NO_WARNING",
+                "value": 1
+            },
+            {
+                "name": "WARNING_LEFT",
+                "value": 2
+            },
+            {
+                "name": "WARNING_RIGHT",
+                "value": 3
+            }
+        ]
+    },
+    {
+        "name": "LaneKeepAssistState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "ENABLED",
+                "value": 1
+            },
+            {
+                "name": "ACTIVATED_STEER_LEFT",
+                "value": 2
+            },
+            {
+                "name": "ACTIVATED_STEER_RIGHT",
+                "value": 3
+            },
+            {
+                "name": "USER_OVERRIDE",
+                "value": 4
+            }
+        ]
+    },
+    {
+        "name": "LowSpeedAutomaticEmergencyBrakingState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "ENABLED",
+                "value": 1
+            },
+            {
+                "name": "ACTIVATED",
+                "value": 2
+            },
+            {
+                "name": "USER_OVERRIDE",
+                "value": 3
+            }
+        ]
+    },
+    {
+        "name": "LowSpeedCollisionWarningState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OTHER",
+                "value": 0
+            },
+            {
+                "name": "NO_WARNING",
+                "value": 1
+            },
+            {
+                "name": "WARNING",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "PortLocationType",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
@@ -1590,52 +2537,42 @@
                 "value": 0
             },
             {
-                "name": "IEC_TYPE_1_AC",
+                "name": "FRONT_LEFT",
                 "value": 1
             },
             {
-                "name": "IEC_TYPE_2_AC",
+                "name": "FRONT_RIGHT",
                 "value": 2
             },
             {
-                "name": "IEC_TYPE_3_AC",
+                "name": "REAR_RIGHT",
                 "value": 3
             },
             {
-                "name": "IEC_TYPE_4_DC",
+                "name": "REAR_LEFT",
                 "value": 4
             },
             {
-                "name": "IEC_TYPE_1_CCS_DC",
+                "name": "FRONT",
                 "value": 5
             },
             {
-                "name": "IEC_TYPE_2_CCS_DC",
+                "name": "REAR",
                 "value": 6
+            }
+        ]
+    },
+    {
+        "name": "RotaryInputType",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "ROTARY_INPUT_TYPE_SYSTEM_NAVIGATION",
+                "value": 0
             },
             {
-                "name": "TESLA_ROADSTER",
-                "value": 7
-            },
-            {
-                "name": "TESLA_HPWC",
-                "value": 8
-            },
-            {
-                "name": "TESLA_SUPERCHARGER",
-                "value": 9
-            },
-            {
-                "name": "GBT_AC",
-                "value": 10
-            },
-            {
-                "name": "GBT_DC",
-                "value": 11
-            },
-            {
-                "name": "OTHER",
-                "value": 101
+                "name": "ROTARY_INPUT_TYPE_AUDIO_VOLUME",
+                "value": 1
             }
         ]
     },
@@ -1662,66 +2599,66 @@
         ]
     },
     {
-        "name": "DriverDrowsinessAttentionState",
+        "name": "VehicleAirbagLocation",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
                 "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "KSS_RATING_1_EXTREMELY_ALERT",
                 "value": 1
             },
             {
-                "name": "KSS_RATING_2_VERY_ALERT",
+                "name": "FRONT",
                 "value": 2
             },
             {
-                "name": "KSS_RATING_3_ALERT",
-                "value": 3
-            },
-            {
-                "name": "KSS_RATING_4_RATHER_ALERT",
+                "name": "KNEE",
                 "value": 4
             },
             {
-                "name": "KSS_RATING_5_NEITHER_ALERT_NOR_SLEEPY",
-                "value": 5
-            },
-            {
-                "name": "KSS_RATING_6_SOME_SLEEPINESS",
-                "value": 6
-            },
-            {
-                "name": "KSS_RATING_7_SLEEPY_NO_EFFORT",
-                "value": 7
-            },
-            {
-                "name": "KSS_RATING_8_SLEEPY_SOME_EFFORT",
+                "name": "LEFT_SIDE",
                 "value": 8
             },
             {
-                "name": "KSS_RATING_9_VERY_SLEEPY",
-                "value": 9
+                "name": "RIGHT_SIDE",
+                "value": 16
+            },
+            {
+                "name": "CURTAIN",
+                "value": 32
             }
         ]
     },
     {
-        "name": "DriverDistractionWarning",
+        "name": "VehicleApPowerStateShutdownParam",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "NO_WARNING",
+                "name": "SHUTDOWN_IMMEDIATELY",
                 "value": 1
             },
             {
-                "name": "WARNING",
+                "name": "CAN_SLEEP",
                 "value": 2
+            },
+            {
+                "name": "SHUTDOWN_ONLY",
+                "value": 3
+            },
+            {
+                "name": "SLEEP_IMMEDIATELY",
+                "value": 4
+            },
+            {
+                "name": "HIBERNATE_IMMEDIATELY",
+                "value": 5
+            },
+            {
+                "name": "CAN_HIBERNATE",
+                "value": 6
+            },
+            {
+                "name": "EMERGENCY_SHUTDOWN",
+                "value": 7
             }
         ]
     },
@@ -1772,6 +2709,176 @@
         ]
     },
     {
+        "name": "VehicleAutonomousState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "LEVEL_0",
+                "value": 0
+            },
+            {
+                "name": "LEVEL_1",
+                "value": 1
+            },
+            {
+                "name": "LEVEL_2",
+                "value": 2
+            },
+            {
+                "name": "LEVEL_3",
+                "value": 3
+            },
+            {
+                "name": "LEVEL_4",
+                "value": 4
+            },
+            {
+                "name": "LEVEL_5",
+                "value": 5
+            }
+        ]
+    },
+    {
+        "name": "VehicleGear",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "GEAR_UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "GEAR_NEUTRAL",
+                "value": 1
+            },
+            {
+                "name": "GEAR_REVERSE",
+                "value": 2
+            },
+            {
+                "name": "GEAR_PARK",
+                "value": 4
+            },
+            {
+                "name": "GEAR_DRIVE",
+                "value": 8
+            },
+            {
+                "name": "GEAR_1",
+                "value": 16
+            },
+            {
+                "name": "GEAR_2",
+                "value": 32
+            },
+            {
+                "name": "GEAR_3",
+                "value": 64
+            },
+            {
+                "name": "GEAR_4",
+                "value": 128
+            },
+            {
+                "name": "GEAR_5",
+                "value": 256
+            },
+            {
+                "name": "GEAR_6",
+                "value": 512
+            },
+            {
+                "name": "GEAR_7",
+                "value": 1024
+            },
+            {
+                "name": "GEAR_8",
+                "value": 2048
+            },
+            {
+                "name": "GEAR_9",
+                "value": 4096
+            }
+        ]
+    },
+    {
+        "name": "VehicleHvacFanDirection",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNKNOWN",
+                "value": 0
+            },
+            {
+                "name": "FACE",
+                "value": 1
+            },
+            {
+                "name": "FLOOR",
+                "value": 2
+            },
+            {
+                "name": "FACE_AND_FLOOR",
+                "value": 3
+            },
+            {
+                "name": "DEFROST",
+                "value": 4
+            },
+            {
+                "name": "DEFROST_AND_FLOOR",
+                "value": 6
+            }
+        ]
+    },
+    {
+        "name": "VehicleIgnitionState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "UNDEFINED",
+                "value": 0
+            },
+            {
+                "name": "LOCK",
+                "value": 1
+            },
+            {
+                "name": "OFF",
+                "value": 2
+            },
+            {
+                "name": "ACC",
+                "value": 3
+            },
+            {
+                "name": "ON",
+                "value": 4
+            },
+            {
+                "name": "START",
+                "value": 5
+            }
+        ]
+    },
+    {
+        "name": "VehicleLightState",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "OFF",
+                "value": 0
+            },
+            {
+                "name": "ON",
+                "value": 1
+            },
+            {
+                "name": "DAYTIME_RUNNING",
+                "value": 2
+            }
+        ]
+    },
+    {
         "name": "VehicleLightSwitch",
         "package": "android.hardware.automotive.vehicle",
         "values": [
@@ -1794,260 +2901,6 @@
         ]
     },
     {
-        "name": "WindshieldWipersSwitch",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "OFF",
-                "value": 1
-            },
-            {
-                "name": "MIST",
-                "value": 2
-            },
-            {
-                "name": "INTERMITTENT_LEVEL_1",
-                "value": 3
-            },
-            {
-                "name": "INTERMITTENT_LEVEL_2",
-                "value": 4
-            },
-            {
-                "name": "INTERMITTENT_LEVEL_3",
-                "value": 5
-            },
-            {
-                "name": "INTERMITTENT_LEVEL_4",
-                "value": 6
-            },
-            {
-                "name": "INTERMITTENT_LEVEL_5",
-                "value": 7
-            },
-            {
-                "name": "CONTINUOUS_LEVEL_1",
-                "value": 8
-            },
-            {
-                "name": "CONTINUOUS_LEVEL_2",
-                "value": 9
-            },
-            {
-                "name": "CONTINUOUS_LEVEL_3",
-                "value": 10
-            },
-            {
-                "name": "CONTINUOUS_LEVEL_4",
-                "value": 11
-            },
-            {
-                "name": "CONTINUOUS_LEVEL_5",
-                "value": 12
-            },
-            {
-                "name": "AUTO",
-                "value": 13
-            },
-            {
-                "name": "SERVICE",
-                "value": 14
-            }
-        ]
-    },
-    {
-        "name": "CrossTrafficMonitoringWarningState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "NO_WARNING",
-                "value": 1
-            },
-            {
-                "name": "WARNING_FRONT_LEFT",
-                "value": 2
-            },
-            {
-                "name": "WARNING_FRONT_RIGHT",
-                "value": 3
-            },
-            {
-                "name": "WARNING_FRONT_BOTH",
-                "value": 4
-            },
-            {
-                "name": "WARNING_REAR_LEFT",
-                "value": 5
-            },
-            {
-                "name": "WARNING_REAR_RIGHT",
-                "value": 6
-            },
-            {
-                "name": "WARNING_REAR_BOTH",
-                "value": 7
-            }
-        ]
-    },
-    {
-        "name": "LaneCenteringAssistCommand",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "ACTIVATE",
-                "value": 1
-            },
-            {
-                "name": "DEACTIVATE",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "VehicleSeatOccupancyState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "VACANT",
-                "value": 1
-            },
-            {
-                "name": "OCCUPIED",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "ErrorState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER_ERROR_STATE",
-                "value": -1
-            },
-            {
-                "name": "NOT_AVAILABLE_DISABLED",
-                "value": -2
-            },
-            {
-                "name": "NOT_AVAILABLE_SPEED_LOW",
-                "value": -3
-            },
-            {
-                "name": "NOT_AVAILABLE_SPEED_HIGH",
-                "value": -4
-            },
-            {
-                "name": "NOT_AVAILABLE_POOR_VISIBILITY",
-                "value": -5
-            },
-            {
-                "name": "NOT_AVAILABLE_SAFETY",
-                "value": -6
-            }
-        ]
-    },
-    {
-        "name": "BlindSpotWarningState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "NO_WARNING",
-                "value": 1
-            },
-            {
-                "name": "WARNING",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "WindshieldWipersState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "OFF",
-                "value": 1
-            },
-            {
-                "name": "ON",
-                "value": 2
-            },
-            {
-                "name": "SERVICE",
-                "value": 3
-            }
-        ]
-    },
-    {
-        "name": "VehicleAirbagLocation",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 1
-            },
-            {
-                "name": "FRONT",
-                "value": 2
-            },
-            {
-                "name": "KNEE",
-                "value": 4
-            },
-            {
-                "name": "LEFT_SIDE",
-                "value": 8
-            },
-            {
-                "name": "RIGHT_SIDE",
-                "value": 16
-            },
-            {
-                "name": "CURTAIN",
-                "value": 32
-            }
-        ]
-    },
-    {
-        "name": "DriverDrowsinessAttentionWarning",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "NO_WARNING",
-                "value": 1
-            },
-            {
-                "name": "WARNING",
-                "value": 2
-            }
-        ]
-    },
-    {
         "name": "VehicleOilLevel",
         "package": "android.hardware.automotive.vehicle",
         "values": [
@@ -2074,19 +2927,37 @@
         ]
     },
     {
-        "name": "ForwardCollisionWarningState",
+        "name": "VehicleSeatOccupancyState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
-                "name": "OTHER",
+                "name": "UNKNOWN",
                 "value": 0
             },
             {
-                "name": "NO_WARNING",
+                "name": "VACANT",
                 "value": 1
             },
             {
-                "name": "WARNING",
+                "name": "OCCUPIED",
+                "value": 2
+            }
+        ]
+    },
+    {
+        "name": "VehicleTurnSignal",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "NONE",
+                "value": 0
+            },
+            {
+                "name": "RIGHT",
+                "value": 1
+            },
+            {
+                "name": "LEFT",
                 "value": 2
             }
         ]
@@ -2234,37 +3105,7 @@
         ]
     },
     {
-        "name": "VehicleHvacFanDirection",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "FACE",
-                "value": 1
-            },
-            {
-                "name": "FLOOR",
-                "value": 2
-            },
-            {
-                "name": "FACE_AND_FLOOR",
-                "value": 3
-            },
-            {
-                "name": "DEFROST",
-                "value": 4
-            },
-            {
-                "name": "DEFROST_AND_FLOOR",
-                "value": 6
-            }
-        ]
-    },
-    {
-        "name": "LowSpeedCollisionWarningState",
+        "name": "WindshieldWipersState",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
@@ -2272,47 +3113,21 @@
                 "value": 0
             },
             {
-                "name": "NO_WARNING",
+                "name": "OFF",
                 "value": 1
             },
             {
-                "name": "WARNING",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "CruiseControlCommand",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "ACTIVATE",
-                "value": 1
-            },
-            {
-                "name": "SUSPEND",
+                "name": "ON",
                 "value": 2
             },
             {
-                "name": "INCREASE_TARGET_SPEED",
+                "name": "SERVICE",
                 "value": 3
-            },
-            {
-                "name": "DECREASE_TARGET_SPEED",
-                "value": 4
-            },
-            {
-                "name": "INCREASE_TARGET_TIME_GAP",
-                "value": 5
-            },
-            {
-                "name": "DECREASE_TARGET_TIME_GAP",
-                "value": 6
             }
         ]
     },
     {
-        "name": "ElectronicStabilityControlState",
+        "name": "WindshieldWipersSwitch",
         "package": "android.hardware.automotive.vehicle",
         "values": [
             {
@@ -2320,536 +3135,60 @@
                 "value": 0
             },
             {
-                "name": "ENABLED",
+                "name": "OFF",
                 "value": 1
             },
             {
-                "name": "ACTIVATED",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "EvRegenerativeBrakingState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "DISABLED",
-                "value": 1
-            },
-            {
-                "name": "PARTIALLY_ENABLED",
+                "name": "MIST",
                 "value": 2
             },
             {
-                "name": "FULLY_ENABLED",
-                "value": 3
-            }
-        ]
-    },
-    {
-        "name": "LaneCenteringAssistState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "ENABLED",
-                "value": 1
-            },
-            {
-                "name": "ACTIVATION_REQUESTED",
-                "value": 2
-            },
-            {
-                "name": "ACTIVATED",
+                "name": "INTERMITTENT_LEVEL_1",
                 "value": 3
             },
             {
-                "name": "USER_OVERRIDE",
+                "name": "INTERMITTENT_LEVEL_2",
                 "value": 4
             },
             {
-                "name": "FORCED_DEACTIVATION_WARNING",
-                "value": 5
-            }
-        ]
-    },
-    {
-        "name": "VehicleGear",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "GEAR_UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "GEAR_NEUTRAL",
-                "value": 1
-            },
-            {
-                "name": "GEAR_REVERSE",
-                "value": 2
-            },
-            {
-                "name": "GEAR_PARK",
-                "value": 4
-            },
-            {
-                "name": "GEAR_DRIVE",
-                "value": 8
-            },
-            {
-                "name": "GEAR_1",
-                "value": 16
-            },
-            {
-                "name": "GEAR_2",
-                "value": 32
-            },
-            {
-                "name": "GEAR_3",
-                "value": 64
-            },
-            {
-                "name": "GEAR_4",
-                "value": 128
-            },
-            {
-                "name": "GEAR_5",
-                "value": 256
-            },
-            {
-                "name": "GEAR_6",
-                "value": 512
-            },
-            {
-                "name": "GEAR_7",
-                "value": 1024
-            },
-            {
-                "name": "GEAR_8",
-                "value": 2048
-            },
-            {
-                "name": "GEAR_9",
-                "value": 4096
-            }
-        ]
-    },
-    {
-        "name": "ElectronicTollCollectionCardType",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "JP_ELECTRONIC_TOLL_COLLECTION_CARD",
-                "value": 1
-            },
-            {
-                "name": "JP_ELECTRONIC_TOLL_COLLECTION_CARD_V2",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "VehicleApPowerStateShutdownParam",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "SHUTDOWN_IMMEDIATELY",
-                "value": 1
-            },
-            {
-                "name": "CAN_SLEEP",
-                "value": 2
-            },
-            {
-                "name": "SHUTDOWN_ONLY",
-                "value": 3
-            },
-            {
-                "name": "SLEEP_IMMEDIATELY",
-                "value": 4
-            },
-            {
-                "name": "HIBERNATE_IMMEDIATELY",
+                "name": "INTERMITTENT_LEVEL_3",
                 "value": 5
             },
             {
-                "name": "CAN_HIBERNATE",
+                "name": "INTERMITTENT_LEVEL_4",
                 "value": 6
             },
             {
-                "name": "EMERGENCY_SHUTDOWN",
+                "name": "INTERMITTENT_LEVEL_5",
                 "value": 7
-            }
-        ]
-    },
-    {
-        "name": "AutomaticEmergencyBrakingState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
             },
             {
-                "name": "ENABLED",
-                "value": 1
-            },
-            {
-                "name": "ACTIVATED",
-                "value": 2
-            },
-            {
-                "name": "USER_OVERRIDE",
-                "value": 3
-            }
-        ]
-    },
-    {
-        "name": "ImpactSensorLocation",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 1
-            },
-            {
-                "name": "FRONT",
-                "value": 2
-            },
-            {
-                "name": "FRONT_LEFT_DOOR_SIDE",
-                "value": 4
-            },
-            {
-                "name": "FRONT_RIGHT_DOOR_SIDE",
+                "name": "CONTINUOUS_LEVEL_1",
                 "value": 8
             },
             {
-                "name": "REAR_LEFT_DOOR_SIDE",
-                "value": 16
+                "name": "CONTINUOUS_LEVEL_2",
+                "value": 9
             },
             {
-                "name": "REAR_RIGHT_DOOR_SIDE",
-                "value": 32
+                "name": "CONTINUOUS_LEVEL_3",
+                "value": 10
             },
             {
-                "name": "REAR",
-                "value": 64
-            }
-        ]
-    },
-    {
-        "name": "CruiseControlType",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
+                "name": "CONTINUOUS_LEVEL_4",
+                "value": 11
             },
             {
-                "name": "STANDARD",
-                "value": 1
+                "name": "CONTINUOUS_LEVEL_5",
+                "value": 12
             },
             {
-                "name": "ADAPTIVE",
-                "value": 2
+                "name": "AUTO",
+                "value": 13
             },
             {
-                "name": "PREDICTIVE",
-                "value": 3
-            }
-        ]
-    },
-    {
-        "name": "LaneKeepAssistState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "ENABLED",
-                "value": 1
-            },
-            {
-                "name": "ACTIVATED_STEER_LEFT",
-                "value": 2
-            },
-            {
-                "name": "ACTIVATED_STEER_RIGHT",
-                "value": 3
-            },
-            {
-                "name": "USER_OVERRIDE",
-                "value": 4
-            }
-        ]
-    },
-    {
-        "name": "CustomInputType",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "CUSTOM_EVENT_F1",
-                "value": 1001
-            },
-            {
-                "name": "CUSTOM_EVENT_F2",
-                "value": 1002
-            },
-            {
-                "name": "CUSTOM_EVENT_F3",
-                "value": 1003
-            },
-            {
-                "name": "CUSTOM_EVENT_F4",
-                "value": 1004
-            },
-            {
-                "name": "CUSTOM_EVENT_F5",
-                "value": 1005
-            },
-            {
-                "name": "CUSTOM_EVENT_F6",
-                "value": 1006
-            },
-            {
-                "name": "CUSTOM_EVENT_F7",
-                "value": 1007
-            },
-            {
-                "name": "CUSTOM_EVENT_F8",
-                "value": 1008
-            },
-            {
-                "name": "CUSTOM_EVENT_F9",
-                "value": 1009
-            },
-            {
-                "name": "CUSTOM_EVENT_F10",
-                "value": 1010
-            }
-        ]
-    },
-    {
-        "name": "ElectronicTollCollectionCardStatus",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "ELECTRONIC_TOLL_COLLECTION_CARD_VALID",
-                "value": 1
-            },
-            {
-                "name": "ELECTRONIC_TOLL_COLLECTION_CARD_INVALID",
-                "value": 2
-            },
-            {
-                "name": "ELECTRONIC_TOLL_COLLECTION_CARD_NOT_INSERTED",
-                "value": 3
-            }
-        ]
-    },
-    {
-        "name": "HandsOnDetectionDriverState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "HANDS_ON",
-                "value": 1
-            },
-            {
-                "name": "HANDS_OFF",
-                "value": 2
-            }
-        ]
-    },
-    {
-        "name": "EmergencyLaneKeepAssistState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "ENABLED",
-                "value": 1
-            },
-            {
-                "name": "WARNING_LEFT",
-                "value": 2
-            },
-            {
-                "name": "WARNING_RIGHT",
-                "value": 3
-            },
-            {
-                "name": "ACTIVATED_STEER_LEFT",
-                "value": 4
-            },
-            {
-                "name": "ACTIVATED_STEER_RIGHT",
-                "value": 5
-            },
-            {
-                "name": "USER_OVERRIDE",
-                "value": 6
-            }
-        ]
-    },
-    {
-        "name": "VehicleAutonomousState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "LEVEL_0",
-                "value": 0
-            },
-            {
-                "name": "LEVEL_1",
-                "value": 1
-            },
-            {
-                "name": "LEVEL_2",
-                "value": 2
-            },
-            {
-                "name": "LEVEL_3",
-                "value": 3
-            },
-            {
-                "name": "LEVEL_4",
-                "value": 4
-            },
-            {
-                "name": "LEVEL_5",
-                "value": 5
-            }
-        ]
-    },
-    {
-        "name": "EvChargeState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "CHARGING",
-                "value": 1
-            },
-            {
-                "name": "FULLY_CHARGED",
-                "value": 2
-            },
-            {
-                "name": "NOT_CHARGING",
-                "value": 3
-            },
-            {
-                "name": "ERROR",
-                "value": 4
-            }
-        ]
-    },
-    {
-        "name": "GsrComplianceRequirementType",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "GSR_COMPLIANCE_NOT_REQUIRED",
-                "value": 0
-            },
-            {
-                "name": "GSR_COMPLIANCE_REQUIRED_V1",
-                "value": 1
-            }
-        ]
-    },
-    {
-        "name": "PortLocationType",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "UNKNOWN",
-                "value": 0
-            },
-            {
-                "name": "FRONT_LEFT",
-                "value": 1
-            },
-            {
-                "name": "FRONT_RIGHT",
-                "value": 2
-            },
-            {
-                "name": "REAR_RIGHT",
-                "value": 3
-            },
-            {
-                "name": "REAR_LEFT",
-                "value": 4
-            },
-            {
-                "name": "FRONT",
-                "value": 5
-            },
-            {
-                "name": "REAR",
-                "value": 6
-            }
-        ]
-    },
-    {
-        "name": "CruiseControlState",
-        "package": "android.hardware.automotive.vehicle",
-        "values": [
-            {
-                "name": "OTHER",
-                "value": 0
-            },
-            {
-                "name": "ENABLED",
-                "value": 1
-            },
-            {
-                "name": "ACTIVATED",
-                "value": 2
-            },
-            {
-                "name": "USER_OVERRIDE",
-                "value": 3
-            },
-            {
-                "name": "SUSPENDED",
-                "value": 4
-            },
-            {
-                "name": "FORCED_DEACTIVATION_WARNING",
-                "value": 5
+                "name": "SERVICE",
+                "value": 14
             }
         ]
     }
diff --git a/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h
index e7d4464..51a3025 100644
--- a/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h
@@ -22,8 +22,7 @@
 
 // clang-format off
 
-#ifndef android_hardware_automotive_vehicle_aidl_generated_lib_AccessForVehicleProperty_H_
-#define android_hardware_automotive_vehicle_aidl_generated_lib_AccessForVehicleProperty_H_
+#pragma once
 
 #include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
 #include <aidl/android/hardware/automotive/vehicle/VehiclePropertyAccess.h>
@@ -125,6 +124,7 @@
         {VehicleProperty::DISPLAY_BRIGHTNESS, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::PER_DISPLAY_BRIGHTNESS, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::VALET_MODE_ENABLED, VehiclePropertyAccess::READ_WRITE},
+        {VehicleProperty::HEAD_UP_DISPLAY_ENABLED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::HW_KEY_INPUT, VehiclePropertyAccess::READ},
         {VehicleProperty::HW_KEY_INPUT_V2, VehiclePropertyAccess::READ},
         {VehicleProperty::HW_MOTION_INPUT, VehiclePropertyAccess::READ},
@@ -204,6 +204,7 @@
         {VehicleProperty::ULTRASONICS_SENSOR_FIELD_OF_VIEW, VehiclePropertyAccess::READ},
         {VehicleProperty::ULTRASONICS_SENSOR_DETECTION_RANGE, VehiclePropertyAccess::READ},
         {VehicleProperty::ULTRASONICS_SENSOR_SUPPORTED_RANGES, VehiclePropertyAccess::READ},
+        {VehicleProperty::ULTRASONICS_SENSOR_MEASURED_DISTANCE, VehiclePropertyAccess::READ},
         {VehicleProperty::OBD2_LIVE_FRAME, VehiclePropertyAccess::READ},
         {VehicleProperty::OBD2_FREEZE_FRAME, VehiclePropertyAccess::READ},
         {VehicleProperty::OBD2_FREEZE_FRAME_INFO, VehiclePropertyAccess::READ},
@@ -261,6 +262,7 @@
         {VehicleProperty::VEHICLE_IN_USE, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::CLUSTER_HEARTBEAT, VehiclePropertyAccess::WRITE},
         {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyAccess::READ},
+        {VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyAccess::WRITE},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyAccess::READ},
         {VehicleProperty::FORWARD_COLLISION_WARNING_ENABLED, VehiclePropertyAccess::READ_WRITE},
@@ -298,6 +300,8 @@
         {VehicleProperty::LOW_SPEED_COLLISION_WARNING_STATE, VehiclePropertyAccess::READ},
         {VehicleProperty::CROSS_TRAFFIC_MONITORING_ENABLED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::CROSS_TRAFFIC_MONITORING_WARNING_STATE, VehiclePropertyAccess::READ},
+        {VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyAccess::READ_WRITE},
+        {VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyAccess::READ},
 };
 
 }  // namespace vehicle
@@ -305,5 +309,3 @@
 }  // namespace hardware
 }  // namespace android
 }  // aidl
-
-#endif  // android_hardware_automotive_vehicle_aidl_generated_lib_AccessForVehicleProperty_H_
diff --git a/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h
index 3a46a92..60e9a72 100644
--- a/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h
@@ -22,8 +22,7 @@
 
 // clang-format off
 
-#ifndef android_hardware_automotive_vehicle_aidl_generated_lib_ChangeModeForVehicleProperty_H_
-#define android_hardware_automotive_vehicle_aidl_generated_lib_ChangeModeForVehicleProperty_H_
+#pragma once
 
 #include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
 #include <aidl/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.h>
@@ -125,6 +124,7 @@
         {VehicleProperty::DISPLAY_BRIGHTNESS, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::PER_DISPLAY_BRIGHTNESS, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::VALET_MODE_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::HEAD_UP_DISPLAY_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HW_KEY_INPUT, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HW_KEY_INPUT_V2, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HW_MOTION_INPUT, VehiclePropertyChangeMode::ON_CHANGE},
@@ -204,6 +204,7 @@
         {VehicleProperty::ULTRASONICS_SENSOR_FIELD_OF_VIEW, VehiclePropertyChangeMode::STATIC},
         {VehicleProperty::ULTRASONICS_SENSOR_DETECTION_RANGE, VehiclePropertyChangeMode::STATIC},
         {VehicleProperty::ULTRASONICS_SENSOR_SUPPORTED_RANGES, VehiclePropertyChangeMode::STATIC},
+        {VehicleProperty::ULTRASONICS_SENSOR_MEASURED_DISTANCE, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::OBD2_LIVE_FRAME, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::OBD2_FREEZE_FRAME, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::OBD2_FREEZE_FRAME_INFO, VehiclePropertyChangeMode::ON_CHANGE},
@@ -261,6 +262,7 @@
         {VehicleProperty::VEHICLE_IN_USE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::CLUSTER_HEARTBEAT, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::FORWARD_COLLISION_WARNING_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
@@ -298,6 +300,8 @@
         {VehicleProperty::LOW_SPEED_COLLISION_WARNING_STATE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::CROSS_TRAFFIC_MONITORING_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::CROSS_TRAFFIC_MONITORING_WARNING_STATE, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyChangeMode::ON_CHANGE},
 };
 
 }  // namespace vehicle
@@ -305,5 +309,3 @@
 }  // namespace hardware
 }  // namespace android
 }  // aidl
-
-#endif  // android_hardware_automotive_vehicle_aidl_generated_lib_ChangeModeForVehicleProperty_H_
diff --git a/automotive/vehicle/aidl/generated_lib/cpp/VersionForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/cpp/VersionForVehicleProperty.h
new file mode 100644
index 0000000..0e80bd8
--- /dev/null
+++ b/automotive/vehicle/aidl/generated_lib/cpp/VersionForVehicleProperty.h
@@ -0,0 +1,310 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * DO NOT EDIT MANUALLY!!!
+ *
+ * Generated by tools/generate_annotation_enums.py.
+ */
+
+// clang-format off
+
+#pragma once
+
+#include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
+
+#include <unordered_map>
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+std::unordered_map<VehicleProperty, int32_t> VersionForVehicleProperty = {
+        {VehicleProperty::INFO_VIN, 2},
+        {VehicleProperty::INFO_MAKE, 2},
+        {VehicleProperty::INFO_MODEL, 2},
+        {VehicleProperty::INFO_MODEL_YEAR, 2},
+        {VehicleProperty::INFO_FUEL_CAPACITY, 2},
+        {VehicleProperty::INFO_FUEL_TYPE, 2},
+        {VehicleProperty::INFO_EV_BATTERY_CAPACITY, 2},
+        {VehicleProperty::INFO_EV_CONNECTOR_TYPE, 2},
+        {VehicleProperty::INFO_FUEL_DOOR_LOCATION, 2},
+        {VehicleProperty::INFO_EV_PORT_LOCATION, 2},
+        {VehicleProperty::INFO_DRIVER_SEAT, 2},
+        {VehicleProperty::INFO_EXTERIOR_DIMENSIONS, 2},
+        {VehicleProperty::INFO_MULTI_EV_PORT_LOCATIONS, 2},
+        {VehicleProperty::PERF_ODOMETER, 2},
+        {VehicleProperty::PERF_VEHICLE_SPEED, 2},
+        {VehicleProperty::PERF_VEHICLE_SPEED_DISPLAY, 2},
+        {VehicleProperty::PERF_STEERING_ANGLE, 2},
+        {VehicleProperty::PERF_REAR_STEERING_ANGLE, 2},
+        {VehicleProperty::ENGINE_COOLANT_TEMP, 2},
+        {VehicleProperty::ENGINE_OIL_LEVEL, 2},
+        {VehicleProperty::ENGINE_OIL_TEMP, 2},
+        {VehicleProperty::ENGINE_RPM, 2},
+        {VehicleProperty::WHEEL_TICK, 2},
+        {VehicleProperty::FUEL_LEVEL, 2},
+        {VehicleProperty::FUEL_DOOR_OPEN, 2},
+        {VehicleProperty::EV_BATTERY_LEVEL, 2},
+        {VehicleProperty::EV_CURRENT_BATTERY_CAPACITY, 2},
+        {VehicleProperty::EV_CHARGE_PORT_OPEN, 2},
+        {VehicleProperty::EV_CHARGE_PORT_CONNECTED, 2},
+        {VehicleProperty::EV_BATTERY_INSTANTANEOUS_CHARGE_RATE, 2},
+        {VehicleProperty::RANGE_REMAINING, 2},
+        {VehicleProperty::EV_BATTERY_AVERAGE_TEMPERATURE, 3},
+        {VehicleProperty::TIRE_PRESSURE, 2},
+        {VehicleProperty::CRITICALLY_LOW_TIRE_PRESSURE, 2},
+        {VehicleProperty::ENGINE_IDLE_AUTO_STOP_ENABLED, 2},
+        {VehicleProperty::IMPACT_DETECTED, 3},
+        {VehicleProperty::GEAR_SELECTION, 2},
+        {VehicleProperty::CURRENT_GEAR, 2},
+        {VehicleProperty::PARKING_BRAKE_ON, 2},
+        {VehicleProperty::PARKING_BRAKE_AUTO_APPLY, 2},
+        {VehicleProperty::EV_BRAKE_REGENERATION_LEVEL, 2},
+        {VehicleProperty::FUEL_LEVEL_LOW, 2},
+        {VehicleProperty::NIGHT_MODE, 2},
+        {VehicleProperty::TURN_SIGNAL_STATE, 2},
+        {VehicleProperty::IGNITION_STATE, 2},
+        {VehicleProperty::ABS_ACTIVE, 2},
+        {VehicleProperty::TRACTION_CONTROL_ACTIVE, 2},
+        {VehicleProperty::EV_STOPPING_MODE, 2},
+        {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_ENABLED, 3},
+        {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_STATE, 3},
+        {VehicleProperty::HVAC_FAN_SPEED, 2},
+        {VehicleProperty::HVAC_FAN_DIRECTION, 2},
+        {VehicleProperty::HVAC_TEMPERATURE_CURRENT, 2},
+        {VehicleProperty::HVAC_TEMPERATURE_SET, 2},
+        {VehicleProperty::HVAC_DEFROSTER, 2},
+        {VehicleProperty::HVAC_AC_ON, 2},
+        {VehicleProperty::HVAC_MAX_AC_ON, 2},
+        {VehicleProperty::HVAC_MAX_DEFROST_ON, 2},
+        {VehicleProperty::HVAC_RECIRC_ON, 2},
+        {VehicleProperty::HVAC_DUAL_ON, 2},
+        {VehicleProperty::HVAC_AUTO_ON, 2},
+        {VehicleProperty::HVAC_SEAT_TEMPERATURE, 2},
+        {VehicleProperty::HVAC_SIDE_MIRROR_HEAT, 2},
+        {VehicleProperty::HVAC_STEERING_WHEEL_HEAT, 2},
+        {VehicleProperty::HVAC_TEMPERATURE_DISPLAY_UNITS, 2},
+        {VehicleProperty::HVAC_ACTUAL_FAN_SPEED_RPM, 2},
+        {VehicleProperty::HVAC_POWER_ON, 2},
+        {VehicleProperty::HVAC_FAN_DIRECTION_AVAILABLE, 2},
+        {VehicleProperty::HVAC_AUTO_RECIRC_ON, 2},
+        {VehicleProperty::HVAC_SEAT_VENTILATION, 2},
+        {VehicleProperty::HVAC_ELECTRIC_DEFROSTER_ON, 2},
+        {VehicleProperty::HVAC_TEMPERATURE_VALUE_SUGGESTION, 2},
+        {VehicleProperty::DISTANCE_DISPLAY_UNITS, 2},
+        {VehicleProperty::FUEL_VOLUME_DISPLAY_UNITS, 2},
+        {VehicleProperty::TIRE_PRESSURE_DISPLAY_UNITS, 2},
+        {VehicleProperty::EV_BATTERY_DISPLAY_UNITS, 2},
+        {VehicleProperty::FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME, 2},
+        {VehicleProperty::VEHICLE_SPEED_DISPLAY_UNITS, 2},
+        {VehicleProperty::EXTERNAL_CAR_TIME, 2},
+        {VehicleProperty::ANDROID_EPOCH_TIME, 2},
+        {VehicleProperty::STORAGE_ENCRYPTION_BINDING_SEED, 2},
+        {VehicleProperty::ENV_OUTSIDE_TEMPERATURE, 2},
+        {VehicleProperty::AP_POWER_STATE_REQ, 2},
+        {VehicleProperty::AP_POWER_STATE_REPORT, 2},
+        {VehicleProperty::AP_POWER_BOOTUP_REASON, 2},
+        {VehicleProperty::DISPLAY_BRIGHTNESS, 2},
+        {VehicleProperty::PER_DISPLAY_BRIGHTNESS, 2},
+        {VehicleProperty::VALET_MODE_ENABLED, 3},
+        {VehicleProperty::HEAD_UP_DISPLAY_ENABLED, 3},
+        {VehicleProperty::HW_KEY_INPUT, 2},
+        {VehicleProperty::HW_KEY_INPUT_V2, 2},
+        {VehicleProperty::HW_MOTION_INPUT, 2},
+        {VehicleProperty::HW_ROTARY_INPUT, 2},
+        {VehicleProperty::HW_CUSTOM_INPUT, 2},
+        {VehicleProperty::DOOR_POS, 2},
+        {VehicleProperty::DOOR_MOVE, 2},
+        {VehicleProperty::DOOR_LOCK, 2},
+        {VehicleProperty::DOOR_CHILD_LOCK_ENABLED, 2},
+        {VehicleProperty::MIRROR_Z_POS, 2},
+        {VehicleProperty::MIRROR_Z_MOVE, 2},
+        {VehicleProperty::MIRROR_Y_POS, 2},
+        {VehicleProperty::MIRROR_Y_MOVE, 2},
+        {VehicleProperty::MIRROR_LOCK, 2},
+        {VehicleProperty::MIRROR_FOLD, 2},
+        {VehicleProperty::MIRROR_AUTO_FOLD_ENABLED, 2},
+        {VehicleProperty::MIRROR_AUTO_TILT_ENABLED, 2},
+        {VehicleProperty::SEAT_MEMORY_SELECT, 2},
+        {VehicleProperty::SEAT_MEMORY_SET, 2},
+        {VehicleProperty::SEAT_BELT_BUCKLED, 2},
+        {VehicleProperty::SEAT_BELT_HEIGHT_POS, 2},
+        {VehicleProperty::SEAT_BELT_HEIGHT_MOVE, 2},
+        {VehicleProperty::SEAT_FORE_AFT_POS, 2},
+        {VehicleProperty::SEAT_FORE_AFT_MOVE, 2},
+        {VehicleProperty::SEAT_BACKREST_ANGLE_1_POS, 2},
+        {VehicleProperty::SEAT_BACKREST_ANGLE_1_MOVE, 2},
+        {VehicleProperty::SEAT_BACKREST_ANGLE_2_POS, 2},
+        {VehicleProperty::SEAT_BACKREST_ANGLE_2_MOVE, 2},
+        {VehicleProperty::SEAT_HEIGHT_POS, 2},
+        {VehicleProperty::SEAT_HEIGHT_MOVE, 2},
+        {VehicleProperty::SEAT_DEPTH_POS, 2},
+        {VehicleProperty::SEAT_DEPTH_MOVE, 2},
+        {VehicleProperty::SEAT_TILT_POS, 2},
+        {VehicleProperty::SEAT_TILT_MOVE, 2},
+        {VehicleProperty::SEAT_LUMBAR_FORE_AFT_POS, 2},
+        {VehicleProperty::SEAT_LUMBAR_FORE_AFT_MOVE, 2},
+        {VehicleProperty::SEAT_LUMBAR_SIDE_SUPPORT_POS, 2},
+        {VehicleProperty::SEAT_LUMBAR_SIDE_SUPPORT_MOVE, 2},
+        {VehicleProperty::SEAT_HEADREST_HEIGHT_POS, 2},
+        {VehicleProperty::SEAT_HEADREST_HEIGHT_POS_V2, 2},
+        {VehicleProperty::SEAT_HEADREST_HEIGHT_MOVE, 2},
+        {VehicleProperty::SEAT_HEADREST_ANGLE_POS, 2},
+        {VehicleProperty::SEAT_HEADREST_ANGLE_MOVE, 2},
+        {VehicleProperty::SEAT_HEADREST_FORE_AFT_POS, 2},
+        {VehicleProperty::SEAT_HEADREST_FORE_AFT_MOVE, 2},
+        {VehicleProperty::SEAT_FOOTWELL_LIGHTS_STATE, 2},
+        {VehicleProperty::SEAT_FOOTWELL_LIGHTS_SWITCH, 2},
+        {VehicleProperty::SEAT_EASY_ACCESS_ENABLED, 2},
+        {VehicleProperty::SEAT_AIRBAG_ENABLED, 2},
+        {VehicleProperty::SEAT_AIRBAGS_DEPLOYED, 3},
+        {VehicleProperty::SEAT_CUSHION_SIDE_SUPPORT_POS, 2},
+        {VehicleProperty::SEAT_CUSHION_SIDE_SUPPORT_MOVE, 2},
+        {VehicleProperty::SEAT_LUMBAR_VERTICAL_POS, 2},
+        {VehicleProperty::SEAT_LUMBAR_VERTICAL_MOVE, 2},
+        {VehicleProperty::SEAT_WALK_IN_POS, 2},
+        {VehicleProperty::SEAT_BELT_PRETENSIONER_DEPLOYED, 3},
+        {VehicleProperty::SEAT_OCCUPANCY, 2},
+        {VehicleProperty::WINDOW_POS, 2},
+        {VehicleProperty::WINDOW_MOVE, 2},
+        {VehicleProperty::WINDOW_LOCK, 2},
+        {VehicleProperty::WINDSHIELD_WIPERS_PERIOD, 2},
+        {VehicleProperty::WINDSHIELD_WIPERS_STATE, 2},
+        {VehicleProperty::WINDSHIELD_WIPERS_SWITCH, 2},
+        {VehicleProperty::STEERING_WHEEL_DEPTH_POS, 2},
+        {VehicleProperty::STEERING_WHEEL_DEPTH_MOVE, 2},
+        {VehicleProperty::STEERING_WHEEL_HEIGHT_POS, 2},
+        {VehicleProperty::STEERING_WHEEL_HEIGHT_MOVE, 2},
+        {VehicleProperty::STEERING_WHEEL_THEFT_LOCK_ENABLED, 2},
+        {VehicleProperty::STEERING_WHEEL_LOCKED, 2},
+        {VehicleProperty::STEERING_WHEEL_EASY_ACCESS_ENABLED, 2},
+        {VehicleProperty::GLOVE_BOX_DOOR_POS, 2},
+        {VehicleProperty::GLOVE_BOX_LOCKED, 2},
+        {VehicleProperty::VEHICLE_MAP_SERVICE, 2},
+        {VehicleProperty::LOCATION_CHARACTERIZATION, 2},
+        {VehicleProperty::ULTRASONICS_SENSOR_POSITION, 3},
+        {VehicleProperty::ULTRASONICS_SENSOR_ORIENTATION, 3},
+        {VehicleProperty::ULTRASONICS_SENSOR_FIELD_OF_VIEW, 3},
+        {VehicleProperty::ULTRASONICS_SENSOR_DETECTION_RANGE, 3},
+        {VehicleProperty::ULTRASONICS_SENSOR_SUPPORTED_RANGES, 3},
+        {VehicleProperty::ULTRASONICS_SENSOR_MEASURED_DISTANCE, 3},
+        {VehicleProperty::OBD2_LIVE_FRAME, 2},
+        {VehicleProperty::OBD2_FREEZE_FRAME, 2},
+        {VehicleProperty::OBD2_FREEZE_FRAME_INFO, 2},
+        {VehicleProperty::OBD2_FREEZE_FRAME_CLEAR, 2},
+        {VehicleProperty::HEADLIGHTS_STATE, 2},
+        {VehicleProperty::HIGH_BEAM_LIGHTS_STATE, 2},
+        {VehicleProperty::FOG_LIGHTS_STATE, 2},
+        {VehicleProperty::HAZARD_LIGHTS_STATE, 2},
+        {VehicleProperty::HEADLIGHTS_SWITCH, 2},
+        {VehicleProperty::HIGH_BEAM_LIGHTS_SWITCH, 2},
+        {VehicleProperty::FOG_LIGHTS_SWITCH, 2},
+        {VehicleProperty::HAZARD_LIGHTS_SWITCH, 2},
+        {VehicleProperty::CABIN_LIGHTS_STATE, 2},
+        {VehicleProperty::CABIN_LIGHTS_SWITCH, 2},
+        {VehicleProperty::READING_LIGHTS_STATE, 2},
+        {VehicleProperty::READING_LIGHTS_SWITCH, 2},
+        {VehicleProperty::STEERING_WHEEL_LIGHTS_STATE, 2},
+        {VehicleProperty::STEERING_WHEEL_LIGHTS_SWITCH, 2},
+        {VehicleProperty::SUPPORT_CUSTOMIZE_VENDOR_PERMISSION, 2},
+        {VehicleProperty::DISABLED_OPTIONAL_FEATURES, 2},
+        {VehicleProperty::INITIAL_USER_INFO, 2},
+        {VehicleProperty::SWITCH_USER, 2},
+        {VehicleProperty::CREATE_USER, 2},
+        {VehicleProperty::REMOVE_USER, 2},
+        {VehicleProperty::USER_IDENTIFICATION_ASSOCIATION, 2},
+        {VehicleProperty::EVS_SERVICE_REQUEST, 2},
+        {VehicleProperty::POWER_POLICY_REQ, 2},
+        {VehicleProperty::POWER_POLICY_GROUP_REQ, 2},
+        {VehicleProperty::CURRENT_POWER_POLICY, 2},
+        {VehicleProperty::WATCHDOG_ALIVE, 2},
+        {VehicleProperty::WATCHDOG_TERMINATED_PROCESS, 2},
+        {VehicleProperty::VHAL_HEARTBEAT, 2},
+        {VehicleProperty::CLUSTER_SWITCH_UI, 2},
+        {VehicleProperty::CLUSTER_DISPLAY_STATE, 2},
+        {VehicleProperty::CLUSTER_REPORT_STATE, 2},
+        {VehicleProperty::CLUSTER_REQUEST_DISPLAY, 2},
+        {VehicleProperty::CLUSTER_NAVIGATION_STATE, 2},
+        {VehicleProperty::ELECTRONIC_TOLL_COLLECTION_CARD_TYPE, 2},
+        {VehicleProperty::ELECTRONIC_TOLL_COLLECTION_CARD_STATUS, 2},
+        {VehicleProperty::FRONT_FOG_LIGHTS_STATE, 2},
+        {VehicleProperty::FRONT_FOG_LIGHTS_SWITCH, 2},
+        {VehicleProperty::REAR_FOG_LIGHTS_STATE, 2},
+        {VehicleProperty::REAR_FOG_LIGHTS_SWITCH, 2},
+        {VehicleProperty::EV_CHARGE_CURRENT_DRAW_LIMIT, 2},
+        {VehicleProperty::EV_CHARGE_PERCENT_LIMIT, 2},
+        {VehicleProperty::EV_CHARGE_STATE, 2},
+        {VehicleProperty::EV_CHARGE_SWITCH, 2},
+        {VehicleProperty::EV_CHARGE_TIME_REMAINING, 2},
+        {VehicleProperty::EV_REGENERATIVE_BRAKING_STATE, 2},
+        {VehicleProperty::TRAILER_PRESENT, 2},
+        {VehicleProperty::VEHICLE_CURB_WEIGHT, 2},
+        {VehicleProperty::GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT, 2},
+        {VehicleProperty::SUPPORTED_PROPERTY_IDS, 2},
+        {VehicleProperty::SHUTDOWN_REQUEST, 2},
+        {VehicleProperty::VEHICLE_IN_USE, 2},
+        {VehicleProperty::CLUSTER_HEARTBEAT, 3},
+        {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, 3},
+        {VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, 3},
+        {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED, 2},
+        {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_STATE, 2},
+        {VehicleProperty::FORWARD_COLLISION_WARNING_ENABLED, 2},
+        {VehicleProperty::FORWARD_COLLISION_WARNING_STATE, 2},
+        {VehicleProperty::BLIND_SPOT_WARNING_ENABLED, 2},
+        {VehicleProperty::BLIND_SPOT_WARNING_STATE, 2},
+        {VehicleProperty::LANE_DEPARTURE_WARNING_ENABLED, 2},
+        {VehicleProperty::LANE_DEPARTURE_WARNING_STATE, 2},
+        {VehicleProperty::LANE_KEEP_ASSIST_ENABLED, 2},
+        {VehicleProperty::LANE_KEEP_ASSIST_STATE, 2},
+        {VehicleProperty::LANE_CENTERING_ASSIST_ENABLED, 2},
+        {VehicleProperty::LANE_CENTERING_ASSIST_COMMAND, 2},
+        {VehicleProperty::LANE_CENTERING_ASSIST_STATE, 2},
+        {VehicleProperty::EMERGENCY_LANE_KEEP_ASSIST_ENABLED, 2},
+        {VehicleProperty::EMERGENCY_LANE_KEEP_ASSIST_STATE, 2},
+        {VehicleProperty::CRUISE_CONTROL_ENABLED, 2},
+        {VehicleProperty::CRUISE_CONTROL_TYPE, 2},
+        {VehicleProperty::CRUISE_CONTROL_STATE, 2},
+        {VehicleProperty::CRUISE_CONTROL_COMMAND, 2},
+        {VehicleProperty::CRUISE_CONTROL_TARGET_SPEED, 2},
+        {VehicleProperty::ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP, 2},
+        {VehicleProperty::ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE, 2},
+        {VehicleProperty::HANDS_ON_DETECTION_ENABLED, 2},
+        {VehicleProperty::HANDS_ON_DETECTION_DRIVER_STATE, 2},
+        {VehicleProperty::HANDS_ON_DETECTION_WARNING, 2},
+        {VehicleProperty::DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED, 3},
+        {VehicleProperty::DRIVER_DROWSINESS_ATTENTION_STATE, 3},
+        {VehicleProperty::DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED, 3},
+        {VehicleProperty::DRIVER_DROWSINESS_ATTENTION_WARNING, 3},
+        {VehicleProperty::DRIVER_DISTRACTION_SYSTEM_ENABLED, 3},
+        {VehicleProperty::DRIVER_DISTRACTION_STATE, 3},
+        {VehicleProperty::DRIVER_DISTRACTION_WARNING_ENABLED, 3},
+        {VehicleProperty::DRIVER_DISTRACTION_WARNING, 3},
+        {VehicleProperty::LOW_SPEED_COLLISION_WARNING_ENABLED, 3},
+        {VehicleProperty::LOW_SPEED_COLLISION_WARNING_STATE, 3},
+        {VehicleProperty::CROSS_TRAFFIC_MONITORING_ENABLED, 3},
+        {VehicleProperty::CROSS_TRAFFIC_MONITORING_WARNING_STATE, 3},
+        {VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED, 3},
+        {VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE, 3},
+};
+
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
+}  // aidl
diff --git a/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java
index 7b5412f..afb6cab 100644
--- a/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java
@@ -117,6 +117,7 @@
         Map.entry(VehicleProperty.DISPLAY_BRIGHTNESS, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.PER_DISPLAY_BRIGHTNESS, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.VALET_MODE_ENABLED, VehiclePropertyAccess.READ_WRITE),
+        Map.entry(VehicleProperty.HEAD_UP_DISPLAY_ENABLED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.HW_KEY_INPUT, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.HW_KEY_INPUT_V2, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.HW_MOTION_INPUT, VehiclePropertyAccess.READ),
@@ -196,6 +197,7 @@
         Map.entry(VehicleProperty.ULTRASONICS_SENSOR_FIELD_OF_VIEW, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.ULTRASONICS_SENSOR_DETECTION_RANGE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.ULTRASONICS_SENSOR_SUPPORTED_RANGES, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.ULTRASONICS_SENSOR_MEASURED_DISTANCE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.OBD2_LIVE_FRAME, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.OBD2_FREEZE_FRAME, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.OBD2_FREEZE_FRAME_INFO, VehiclePropertyAccess.READ),
@@ -253,6 +255,7 @@
         Map.entry(VehicleProperty.VEHICLE_IN_USE, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.CLUSTER_HEARTBEAT, VehiclePropertyAccess.WRITE),
         Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyAccess.WRITE),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.FORWARD_COLLISION_WARNING_ENABLED, VehiclePropertyAccess.READ_WRITE),
@@ -289,7 +292,9 @@
         Map.entry(VehicleProperty.LOW_SPEED_COLLISION_WARNING_ENABLED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.LOW_SPEED_COLLISION_WARNING_STATE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_ENABLED, VehiclePropertyAccess.READ_WRITE),
-        Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_WARNING_STATE, VehiclePropertyAccess.READ)
+        Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_WARNING_STATE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyAccess.READ_WRITE),
+        Map.entry(VehicleProperty.LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyAccess.READ)
     );
 
 }
diff --git a/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java
index 4fe45ef..12aff40 100644
--- a/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java
@@ -117,6 +117,7 @@
         Map.entry(VehicleProperty.DISPLAY_BRIGHTNESS, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.PER_DISPLAY_BRIGHTNESS, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.VALET_MODE_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.HEAD_UP_DISPLAY_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HW_KEY_INPUT, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HW_KEY_INPUT_V2, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HW_MOTION_INPUT, VehiclePropertyChangeMode.ON_CHANGE),
@@ -196,6 +197,7 @@
         Map.entry(VehicleProperty.ULTRASONICS_SENSOR_FIELD_OF_VIEW, VehiclePropertyChangeMode.STATIC),
         Map.entry(VehicleProperty.ULTRASONICS_SENSOR_DETECTION_RANGE, VehiclePropertyChangeMode.STATIC),
         Map.entry(VehicleProperty.ULTRASONICS_SENSOR_SUPPORTED_RANGES, VehiclePropertyChangeMode.STATIC),
+        Map.entry(VehicleProperty.ULTRASONICS_SENSOR_MEASURED_DISTANCE, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.OBD2_LIVE_FRAME, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.OBD2_FREEZE_FRAME, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.OBD2_FREEZE_FRAME_INFO, VehiclePropertyChangeMode.ON_CHANGE),
@@ -253,6 +255,7 @@
         Map.entry(VehicleProperty.VEHICLE_IN_USE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.CLUSTER_HEARTBEAT, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.FORWARD_COLLISION_WARNING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
@@ -289,7 +292,9 @@
         Map.entry(VehicleProperty.LOW_SPEED_COLLISION_WARNING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.LOW_SPEED_COLLISION_WARNING_STATE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
-        Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_WARNING_STATE, VehiclePropertyChangeMode.ON_CHANGE)
+        Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_WARNING_STATE, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE, VehiclePropertyChangeMode.ON_CHANGE)
     );
 
 }
diff --git a/automotive/vehicle/aidl/generated_lib/java/EnumForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/java/EnumForVehicleProperty.java
index b4f24a6..0f86bfa 100644
--- a/automotive/vehicle/aidl/generated_lib/java/EnumForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/java/EnumForVehicleProperty.java
@@ -85,6 +85,7 @@
         Map.entry(VehicleProperty.GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT, List.of(GsrComplianceRequirementType.class)),
         Map.entry(VehicleProperty.SHUTDOWN_REQUEST, List.of(VehicleApPowerStateShutdownParam.class)),
         Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, List.of(VehicleAutonomousState.class)),
+        Map.entry(VehicleProperty.CAMERA_SERVICE_CURRENT_STATE, List.of(CameraServiceState.class)),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_STATE, List.of(AutomaticEmergencyBrakingState.class, ErrorState.class)),
         Map.entry(VehicleProperty.FORWARD_COLLISION_WARNING_STATE, List.of(ForwardCollisionWarningState.class, ErrorState.class)),
         Map.entry(VehicleProperty.BLIND_SPOT_WARNING_STATE, List.of(BlindSpotWarningState.class, ErrorState.class)),
@@ -103,7 +104,8 @@
         Map.entry(VehicleProperty.DRIVER_DISTRACTION_STATE, List.of(DriverDistractionState.class, ErrorState.class)),
         Map.entry(VehicleProperty.DRIVER_DISTRACTION_WARNING, List.of(DriverDistractionWarning.class, ErrorState.class)),
         Map.entry(VehicleProperty.LOW_SPEED_COLLISION_WARNING_STATE, List.of(LowSpeedCollisionWarningState.class, ErrorState.class)),
-        Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_WARNING_STATE, List.of(CrossTrafficMonitoringWarningState.class, ErrorState.class))
+        Map.entry(VehicleProperty.CROSS_TRAFFIC_MONITORING_WARNING_STATE, List.of(CrossTrafficMonitoringWarningState.class, ErrorState.class)),
+        Map.entry(VehicleProperty.LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE, List.of(LowSpeedAutomaticEmergencyBrakingState.class, ErrorState.class))
     );
 
 }
diff --git a/automotive/vehicle/aidl/generated_lib/java/UnitsForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/java/UnitsForVehicleProperty.java
new file mode 100644
index 0000000..b30c8e6
--- /dev/null
+++ b/automotive/vehicle/aidl/generated_lib/java/UnitsForVehicleProperty.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * DO NOT EDIT MANUALLY!!!
+ *
+ * Generated by tools/generate_annotation_enums.py.
+ */
+
+// clang-format off
+
+package android.hardware.automotive.vehicle;
+
+import java.util.Map;
+
+public final class UnitsForVehicleProperty {
+
+    public static final Map<Integer, Integer> values = Map.ofEntries(
+        Map.entry(VehicleProperty.INFO_MODEL_YEAR, VehicleUnit.YEAR),
+        Map.entry(VehicleProperty.INFO_FUEL_CAPACITY, VehicleUnit.MILLILITER),
+        Map.entry(VehicleProperty.INFO_EV_BATTERY_CAPACITY, VehicleUnit.WATT_HOUR),
+        Map.entry(VehicleProperty.INFO_EXTERIOR_DIMENSIONS, VehicleUnit.MILLIMETER),
+        Map.entry(VehicleProperty.PERF_ODOMETER, VehicleUnit.KILOMETER),
+        Map.entry(VehicleProperty.PERF_VEHICLE_SPEED, VehicleUnit.METER_PER_SEC),
+        Map.entry(VehicleProperty.PERF_VEHICLE_SPEED_DISPLAY, VehicleUnit.METER_PER_SEC),
+        Map.entry(VehicleProperty.PERF_STEERING_ANGLE, VehicleUnit.DEGREES),
+        Map.entry(VehicleProperty.PERF_REAR_STEERING_ANGLE, VehicleUnit.DEGREES),
+        Map.entry(VehicleProperty.ENGINE_COOLANT_TEMP, VehicleUnit.CELSIUS),
+        Map.entry(VehicleProperty.ENGINE_OIL_TEMP, VehicleUnit.CELSIUS),
+        Map.entry(VehicleProperty.ENGINE_RPM, VehicleUnit.RPM),
+        Map.entry(VehicleProperty.FUEL_LEVEL, VehicleUnit.MILLILITER),
+        Map.entry(VehicleProperty.EV_BATTERY_LEVEL, VehicleUnit.WATT_HOUR),
+        Map.entry(VehicleProperty.EV_CURRENT_BATTERY_CAPACITY, VehicleUnit.WATT_HOUR),
+        Map.entry(VehicleProperty.EV_BATTERY_INSTANTANEOUS_CHARGE_RATE, VehicleUnit.MILLIWATTS),
+        Map.entry(VehicleProperty.RANGE_REMAINING, VehicleUnit.METER),
+        Map.entry(VehicleProperty.EV_BATTERY_AVERAGE_TEMPERATURE, VehicleUnit.CELSIUS),
+        Map.entry(VehicleProperty.TIRE_PRESSURE, VehicleUnit.KILOPASCAL),
+        Map.entry(VehicleProperty.CRITICALLY_LOW_TIRE_PRESSURE, VehicleUnit.KILOPASCAL),
+        Map.entry(VehicleProperty.HVAC_TEMPERATURE_CURRENT, VehicleUnit.CELSIUS),
+        Map.entry(VehicleProperty.HVAC_TEMPERATURE_SET, VehicleUnit.CELSIUS),
+        Map.entry(VehicleProperty.EXTERNAL_CAR_TIME, VehicleUnit.MILLI_SECS),
+        Map.entry(VehicleProperty.ANDROID_EPOCH_TIME, VehicleUnit.MILLI_SECS),
+        Map.entry(VehicleProperty.ENV_OUTSIDE_TEMPERATURE, VehicleUnit.CELSIUS),
+        Map.entry(VehicleProperty.WINDSHIELD_WIPERS_PERIOD, VehicleUnit.MILLI_SECS),
+        Map.entry(VehicleProperty.EV_CHARGE_CURRENT_DRAW_LIMIT, VehicleUnit.AMPERE),
+        Map.entry(VehicleProperty.EV_CHARGE_TIME_REMAINING, VehicleUnit.SECS),
+        Map.entry(VehicleProperty.CRUISE_CONTROL_TARGET_SPEED, VehicleUnit.METER_PER_SEC),
+        Map.entry(VehicleProperty.ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP, VehicleUnit.MILLI_SECS),
+        Map.entry(VehicleProperty.ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE, VehicleUnit.MILLIMETER)
+    );
+
+}
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h
index f3bdbd2..00c497f 100644
--- a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h
+++ b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h
@@ -130,12 +130,9 @@
                                      std::vector<T>* outPtr, std::vector<std::string>* errors);
     // Parses a JSON field to VehiclePropertyAccess or VehiclePropertyChangeMode.
     template <class T>
-    void parseAccessChangeMode(
-            const Json::Value& parentJsonNode, const std::string& fieldName, int propId,
-            const std::string& propStr,
-            const std::unordered_map<aidl::android::hardware::automotive::vehicle::VehicleProperty,
-                                     T>& defaultMap,
-            T* outPtr, std::vector<std::string>* errors);
+    void parseAccessChangeMode(const Json::Value& parentJsonNode, const std::string& fieldName,
+                               const std::string& propStr, const T* defaultAccessChangeModePtr,
+                               T* outPtr, std::vector<std::string>* errors);
 
     // Parses a JSON field to RawPropValues.
     //
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
index 146da69..57af04c 100644
--- a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
+++ b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
@@ -37,6 +37,7 @@
 using ::aidl::android::hardware::automotive::vehicle::AccessForVehicleProperty;
 using ::aidl::android::hardware::automotive::vehicle::AutomaticEmergencyBrakingState;
 using ::aidl::android::hardware::automotive::vehicle::BlindSpotWarningState;
+using ::aidl::android::hardware::automotive::vehicle::CameraServiceState;
 using ::aidl::android::hardware::automotive::vehicle::ChangeModeForVehicleProperty;
 using ::aidl::android::hardware::automotive::vehicle::CrossTrafficMonitoringWarningState;
 using ::aidl::android::hardware::automotive::vehicle::CruiseControlCommand;
@@ -63,9 +64,11 @@
 using ::aidl::android::hardware::automotive::vehicle::LaneDepartureWarningState;
 using ::aidl::android::hardware::automotive::vehicle::LaneKeepAssistState;
 using ::aidl::android::hardware::automotive::vehicle::LocationCharacterization;
+using ::aidl::android::hardware::automotive::vehicle::LowSpeedAutomaticEmergencyBrakingState;
 using ::aidl::android::hardware::automotive::vehicle::LowSpeedCollisionWarningState;
 using ::aidl::android::hardware::automotive::vehicle::RawPropValues;
 using ::aidl::android::hardware::automotive::vehicle::VehicleAirbagLocation;
+using ::aidl::android::hardware::automotive::vehicle::VehicleApPowerBootupReason;
 using ::aidl::android::hardware::automotive::vehicle::VehicleApPowerStateReport;
 using ::aidl::android::hardware::automotive::vehicle::VehicleApPowerStateReq;
 using ::aidl::android::hardware::automotive::vehicle::VehicleAreaConfig;
@@ -101,6 +104,8 @@
         {"HVAC_ALL", HVAC_ALL},
         {"HVAC_LEFT", HVAC_LEFT},
         {"HVAC_RIGHT", HVAC_RIGHT},
+        {"HVAC_FRONT_ROW", HVAC_FRONT_ROW},
+        {"HVAC_REAR_ROW", HVAC_REAR_ROW},
         {"WINDOW_1_LEFT", WINDOW_1_LEFT},
         {"WINDOW_1_RIGHT", WINDOW_1_RIGHT},
         {"WINDOW_2_LEFT", WINDOW_2_LEFT},
@@ -258,6 +263,8 @@
             std::make_unique<ConstantParser<ImpactSensorLocation>>();
     mConstantParsersByType["EmergencyLaneKeepAssistState"] =
             std::make_unique<ConstantParser<EmergencyLaneKeepAssistState>>();
+    mConstantParsersByType["CameraServiceState"] =
+            std::make_unique<ConstantParser<CameraServiceState>>();
     mConstantParsersByType["CruiseControlType"] =
             std::make_unique<ConstantParser<CruiseControlType>>();
     mConstantParsersByType["CruiseControlState"] =
@@ -297,6 +304,10 @@
             std::make_unique<ConstantParser<ElectronicStabilityControlState>>();
     mConstantParsersByType["CrossTrafficMonitoringWarningState"] =
             std::make_unique<ConstantParser<CrossTrafficMonitoringWarningState>>();
+    mConstantParsersByType["LowSpeedAutomaticEmergencyBrakingState"] =
+            std::make_unique<ConstantParser<LowSpeedAutomaticEmergencyBrakingState>>();
+    mConstantParsersByType["VehicleApPowerBootupReason"] =
+            std::make_unique<ConstantParser<VehicleApPowerBootupReason>>();
     mConstantParsersByType["Constants"] = std::make_unique<LocalVariableParser>();
 #ifdef ENABLE_VEHICLE_HAL_TEST_PROPERTIES
     mConstantParsersByType["TestVendorProperty"] =
@@ -484,10 +495,11 @@
 }
 
 template <class T>
-void JsonConfigParser::parseAccessChangeMode(
-        const Json::Value& parentJsonNode, const std::string& fieldName, int propId,
-        const std::string& propStr, const std::unordered_map<VehicleProperty, T>& defaultMap,
-        T* outPtr, std::vector<std::string>* errors) {
+void JsonConfigParser::parseAccessChangeMode(const Json::Value& parentJsonNode,
+                                             const std::string& fieldName,
+                                             const std::string& propStr,
+                                             const T* defaultAccessChangeModeValuePtr, T* outPtr,
+                                             std::vector<std::string>* errors) {
     if (!parentJsonNode.isObject()) {
         errors->push_back("Node: " + parentJsonNode.toStyledString() + " is not an object");
         return;
@@ -501,12 +513,11 @@
         *outPtr = static_cast<T>(result.value());
         return;
     }
-    auto it = defaultMap.find(static_cast<VehicleProperty>(propId));
-    if (it == defaultMap.end()) {
+    if (defaultAccessChangeModeValuePtr == NULL) {
         errors->push_back("No " + fieldName + " specified for property: " + propStr);
         return;
     }
-    *outPtr = it->second;
+    *outPtr = *defaultAccessChangeModeValuePtr;
     return;
 }
 
@@ -543,6 +554,7 @@
     if (!parentJsonNode.isMember(fieldName)) {
         return;
     }
+    std::string propStr = parentJsonNode["property"].toStyledString();
     const Json::Value& jsonValue = parentJsonNode[fieldName];
 
     if (!jsonValue.isArray()) {
@@ -558,6 +570,8 @@
         }
         VehicleAreaConfig areaConfig = {};
         areaConfig.areaId = areaId;
+        parseAccessChangeMode(jsonAreaConfig, "access", propStr, &(config->config.access),
+                              &areaConfig.access, errors);
         tryParseJsonValueToVariable(jsonAreaConfig, "minInt32Value", /*optional=*/true,
                                     &areaConfig.minInt32Value, errors);
         tryParseJsonValueToVariable(jsonAreaConfig, "maxInt32Value", /*optional=*/true,
@@ -605,12 +619,21 @@
 
     configDecl.config.prop = propId;
     std::string propStr = propJsonValue["property"].toStyledString();
-
-    parseAccessChangeMode(propJsonValue, "access", propId, propStr, AccessForVehicleProperty,
+    VehiclePropertyAccess* defaultAccessMode = NULL;
+    auto itAccess = AccessForVehicleProperty.find(static_cast<VehicleProperty>(propId));
+    if (itAccess != AccessForVehicleProperty.end()) {
+        defaultAccessMode = &itAccess->second;
+    }
+    VehiclePropertyChangeMode* defaultChangeMode = NULL;
+    auto itChangeMode = ChangeModeForVehicleProperty.find(static_cast<VehicleProperty>(propId));
+    if (itChangeMode != ChangeModeForVehicleProperty.end()) {
+        defaultChangeMode = &itChangeMode->second;
+    }
+    parseAccessChangeMode(propJsonValue, "access", propStr, defaultAccessMode,
                           &configDecl.config.access, errors);
 
-    parseAccessChangeMode(propJsonValue, "changeMode", propId, propStr,
-                          ChangeModeForVehicleProperty, &configDecl.config.changeMode, errors);
+    parseAccessChangeMode(propJsonValue, "changeMode", propStr, defaultChangeMode,
+                          &configDecl.config.changeMode, errors);
 
     tryParseJsonValueToVariable(propJsonValue, "configString", /*optional=*/true,
                                 &configDecl.config.configString, errors);
@@ -628,19 +651,21 @@
 
     parseAreas(propJsonValue, "areas", &configDecl, errors);
 
-    if (errors->size() != initialErrorCount) {
-        return std::nullopt;
-    }
-
     // If there is no area config, by default we allow variable update rate, so we have to add
     // a global area config.
     if (configDecl.config.areaConfigs.size() == 0) {
         VehicleAreaConfig areaConfig = {
                 .areaId = 0,
+                .access = configDecl.config.access,
                 .supportVariableUpdateRate = true,
         };
         configDecl.config.areaConfigs.push_back(std::move(areaConfig));
     }
+
+    if (errors->size() != initialErrorCount) {
+        return std::nullopt;
+    }
+
     return configDecl;
 }
 
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
index 9882653..54afbd4 100644
--- a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
+++ b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
@@ -287,6 +287,7 @@
 
     const VehiclePropConfig& propConfig = configs.begin()->second.config;
     ASSERT_EQ(propConfig.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(propConfig.areaConfigs[0].access, VehiclePropertyAccess::READ);
     ASSERT_EQ(propConfig.changeMode, VehiclePropertyChangeMode::STATIC);
 }
 
@@ -308,6 +309,7 @@
 
     const VehiclePropConfig& propConfig = configs.begin()->second.config;
     ASSERT_EQ(propConfig.access, VehiclePropertyAccess::WRITE);
+    ASSERT_EQ(propConfig.areaConfigs[0].access, VehiclePropertyAccess::WRITE);
     ASSERT_EQ(propConfig.changeMode, VehiclePropertyChangeMode::STATIC);
 }
 
@@ -329,6 +331,7 @@
 
     const VehiclePropConfig& propConfig = configs.begin()->second.config;
     ASSERT_EQ(propConfig.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(propConfig.areaConfigs[0].access, VehiclePropertyAccess::READ);
     ASSERT_EQ(propConfig.changeMode, VehiclePropertyChangeMode::ON_CHANGE);
 }
 
@@ -351,6 +354,7 @@
 
     const VehiclePropConfig& propConfig = configs.begin()->second.config;
     ASSERT_EQ(propConfig.access, VehiclePropertyAccess::WRITE);
+    ASSERT_EQ(propConfig.areaConfigs[0].access, VehiclePropertyAccess::WRITE);
     ASSERT_EQ(propConfig.changeMode, VehiclePropertyChangeMode::ON_CHANGE);
 }
 
@@ -550,10 +554,12 @@
     ASSERT_EQ(configs.size(), 1u);
 
     const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(config.areaConfigs.size(), 1u);
     const VehicleAreaConfig& areaConfig = config.areaConfigs[0];
     ASSERT_EQ(areaConfig.minInt32Value, 1);
     ASSERT_EQ(areaConfig.maxInt32Value, 7);
+    ASSERT_EQ(areaConfig.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(areaConfig.areaId, HVAC_ALL);
 }
 
@@ -635,9 +641,11 @@
     ASSERT_EQ(configs.size(), 1u);
 
     const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(config.areaConfigs.size(), 1u);
 
     const VehicleAreaConfig& areaConfig = config.areaConfigs[0];
+    ASSERT_EQ(areaConfig.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(areaConfig.areaId, 0);
     ASSERT_FALSE(areaConfig.supportedEnumValues);
 }
@@ -662,9 +670,11 @@
     ASSERT_EQ(configs.size(), 1u);
 
     const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(config.areaConfigs.size(), 1u);
 
     const VehicleAreaConfig& areaConfig = config.areaConfigs[0];
+    ASSERT_EQ(areaConfig.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(areaConfig.areaId, 0);
     ASSERT_TRUE(areaConfig.supportedEnumValues);
     ASSERT_EQ(areaConfig.supportedEnumValues.value().size(), 2u);
@@ -692,13 +702,107 @@
     ASSERT_EQ(configs.size(), 1u);
 
     const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(config.areaConfigs.size(), 1u);
 
     const VehicleAreaConfig& areaConfig = config.areaConfigs[0];
+    ASSERT_EQ(areaConfig.access, VehiclePropertyAccess::READ);
     ASSERT_EQ(areaConfig.areaId, 0);
     ASSERT_FALSE(areaConfig.supportedEnumValues);
 }
 
+TEST_F(JsonConfigLoaderUnitTest, testAccess_areaOverrideGlobalDefault) {
+    std::istringstream iss(R"(
+    {
+        "properties": [{
+            "property": "VehicleProperty::CABIN_LIGHTS_SWITCH",
+            "areas": [{
+                "access": "VehiclePropertyAccess::READ",
+                "areaId": 0
+            }]
+        }]
+    }
+    )");
+
+    auto result = mLoader.loadPropConfig(iss);
+    ASSERT_TRUE(result.ok());
+
+    auto configs = result.value();
+    ASSERT_EQ(configs.size(), 1u);
+
+    const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ_WRITE);
+    ASSERT_EQ(config.areaConfigs.size(), 1u);
+
+    const VehicleAreaConfig& areaConfig = config.areaConfigs[0];
+    ASSERT_EQ(areaConfig.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(areaConfig.areaId, 0);
+}
+
+TEST_F(JsonConfigLoaderUnitTest, testAccess_globalOverrideDefault) {
+    std::istringstream iss(R"(
+    {
+        "properties": [{
+            "property": "VehicleProperty::CABIN_LIGHTS_SWITCH",
+            "areas": [{
+                "areaId": 0
+            }],
+            "access": "VehiclePropertyAccess::READ"
+        }]
+    }
+    )");
+
+    auto result = mLoader.loadPropConfig(iss);
+    ASSERT_TRUE(result.ok());
+
+    auto configs = result.value();
+    ASSERT_EQ(configs.size(), 1u);
+
+    const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(config.areaConfigs.size(), 1u);
+
+    const VehicleAreaConfig& areaConfig = config.areaConfigs[0];
+    ASSERT_EQ(areaConfig.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(areaConfig.areaId, 0);
+}
+
+TEST_F(JsonConfigLoaderUnitTest, testAccess_areaOverrideGlobal) {
+    std::istringstream iss(R"(
+    {
+        "properties": [{
+            "property": "VehicleProperty::CABIN_LIGHTS_SWITCH",
+            "areas": [{
+                "access": "VehiclePropertyAccess::WRITE",
+                "areaId": 0
+            },
+            {
+                "areaId": 1
+            }],
+            "access": "VehiclePropertyAccess::READ",
+        }]
+    }
+    )");
+
+    auto result = mLoader.loadPropConfig(iss);
+    ASSERT_TRUE(result.ok());
+
+    auto configs = result.value();
+    ASSERT_EQ(configs.size(), 1u);
+
+    const VehiclePropConfig& config = configs.begin()->second.config;
+    ASSERT_EQ(config.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(config.areaConfigs.size(), 2u);
+
+    const VehicleAreaConfig& areaConfig1 = config.areaConfigs[0];
+    ASSERT_EQ(areaConfig1.access, VehiclePropertyAccess::WRITE);
+    ASSERT_EQ(areaConfig1.areaId, 0);
+
+    const VehicleAreaConfig& areaConfig2 = config.areaConfigs[1];
+    ASSERT_EQ(areaConfig2.access, VehiclePropertyAccess::READ);
+    ASSERT_EQ(areaConfig2.areaId, 1);
+}
+
 }  // namespace vehicle
 }  // namespace automotive
 }  // namespace hardware
diff --git a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json b/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
index 665c10e..2d1e9ab 100644
--- a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
+++ b/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
@@ -2033,19 +2033,10 @@
             },
             "areas": [
                 {
-                    "areaId": "Constants::SEAT_1_LEFT"
+                    "areaId": "Constants::HVAC_FRONT_ROW"
                 },
                 {
-                    "areaId": "Constants::SEAT_1_RIGHT"
-                },
-                {
-                    "areaId": "Constants::SEAT_2_LEFT"
-                },
-                {
-                    "areaId": "Constants::SEAT_2_RIGHT"
-                },
-                {
-                    "areaId": "Constants::SEAT_2_CENTER"
+                    "areaId": "Constants::HVAC_REAR_ROW"
                 }
             ]
         },
@@ -3196,6 +3187,14 @@
             }
         },
         {
+            "property": "VehicleProperty::AP_POWER_BOOTUP_REASON",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleApPowerBootupReason::USER_POWER_ON"
+                ]
+            }
+        },
+        {
             "property": "VehicleProperty::DISPLAY_BRIGHTNESS",
             "defaultValue": {
                 "int32Values": [
@@ -3219,6 +3218,19 @@
             }
         },
         {
+            "property": "VehicleProperty::HEAD_UP_DISPLAY_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                }
+            ]
+        },
+        {
             "property": "VehicleProperty::OBD2_LIVE_FRAME",
             "configArray": [
                 0,
@@ -3443,6 +3455,839 @@
             }
         },
         {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_POSITION",
+            "comment":
+                    "Default values for 12 individual ultrasonic sensors installed on the vehicle. Six sensors on the front bumper. Six sensors on the back bumper.",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -1000,
+                            3900,
+                            0
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough numbers representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -600,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough numbers representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -200,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough numbers representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            200,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough numbers representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            600,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough numbers representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1000,
+                            3900,
+                            0
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough numbers representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -1000,
+                            -900,
+                            0
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough numbers representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -600,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough numbers representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -200,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough numbers representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            200,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough numbers representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            600,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough numbers representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1000,
+                            -900,
+                            0
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough numbers representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_ORIENTATION",
+            "comment":
+                    "Default values for 12 individual ultrasonic sensors installed on the vehicle. Six sensors on the front bumper. Six sensors on the back bumper.",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            0.924,
+                            0,
+                            0,
+                            0.383
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front left most sensor rotated 45 degrees counter-clockwise."
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 2nd to the left sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 3rd to the left sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 3rd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 2nd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            0.924,
+                            0,
+                            0,
+                            -0.383
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front right most sensor rotated 45 degrees clockwise."
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            60,
+                            61,
+                            62,
+                            63
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back left most sensor rotated 45 degrees counter-clockwise."
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            70,
+                            71,
+                            72,
+                            73
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 2nd to the left sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            81,
+                            82,
+                            83,
+                            84
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 3rd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            90,
+                            91,
+                            92,
+                            93
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 3rd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            100,
+                            101,
+                            102,
+                            103
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 2nd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            110,
+                            111,
+                            112,
+                            113
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back right most sensor rotated 45 degrees clockwise."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_FIELD_OF_VIEW",
+            "comment":
+                    "Default values for 12 individual ultrasonic sensors installed on the vehicle. Six sensors on the front bumper. Six sensors on the back bumper.",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough values representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough values representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough values representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough values representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough values representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough values representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough values representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough values representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough values representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_DETECTION_RANGE",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough values representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough values representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough values representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough values representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough values representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough values representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough values representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough values representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough values representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_SUPPORTED_RANGES",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough values representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough values representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough values representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough values representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough values representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough values representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            3000
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough values representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            3000
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough values representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough values representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_MEASURED_DISTANCE",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            2000,
+                            10
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 2,
+                    "comment":
+                            "Rough values representing front 2nd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 4,
+                    "comment":
+                            "Rough values representing front 3rd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 8,
+                    "comment":
+                            "Rough values representing front 3rd to the right sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 16,
+                    "comment":
+                            "Rough values representing front 2nd to the right sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 32,
+                    "comment":
+                            "Rough values representing front right most sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 128,
+                    "comment":
+                            "Rough values representing back 2nd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 256,
+                    "comment":
+                            "Rough values representing back 3rd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1000
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment":
+                            "Rough values representing back 3rd to the right sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            2000,
+                            50
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            2000
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment":
+                            "Rough values representing back right most sensor. No distance error."
+                }
+            ],
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
             "property": "VehicleProperty::ELECTRONIC_TOLL_COLLECTION_CARD_TYPE",
             "defaultValue": {
                 "int32Values": [
@@ -4191,6 +5036,51 @@
                     ]
                 }
             ]
+        },
+        {
+            "property": "VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "LowSpeedAutomaticEmergencyBrakingState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "LowSpeedAutomaticEmergencyBrakingState::ENABLED",
+                        "LowSpeedAutomaticEmergencyBrakingState::ACTIVATED",
+                        "LowSpeedAutomaticEmergencyBrakingState::USER_OVERRIDE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CAMERA_SERVICE_CURRENT_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE"
+                ]
+            }
         }
     ]
 }
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/Android.bp b/automotive/vehicle/aidl/impl/fake_impl/hardware/Android.bp
index e75f648..5fc07c9 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/Android.bp
+++ b/automotive/vehicle/aidl/impl/fake_impl/hardware/Android.bp
@@ -27,11 +27,16 @@
     ],
     local_include_dirs: ["include"],
     export_include_dirs: ["include"],
-    cflags: ["-DENABLE_VEHICLE_HAL_TEST_PROPERTIES"],
+    cflags: [
+        "-DENABLE_VEHICLE_HAL_TEST_PROPERTIES",
+    ],
     defaults: [
         "VehicleHalDefaults",
         "FakeVehicleHardwareDefaults",
     ],
+    whole_static_libs: [
+        "wakeup_client_protos",
+    ],
 }
 
 cc_defaults {
@@ -54,7 +59,9 @@
         "Prebuilt_VehicleHalVendorClusterTestProperties_JSON",
     ],
     shared_libs: [
+        "libgrpc++",
         "libjsoncpp",
+        "libprotobuf-cpp-full",
     ],
     export_static_lib_headers: ["VehicleHalUtils"],
 }
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h b/automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h
index 8cd92b3..644d1cd 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h
+++ b/automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h
@@ -32,6 +32,8 @@
 #include <android-base/result.h>
 #include <android-base/stringprintf.h>
 #include <android-base/thread_annotations.h>
+#include <grpc++/grpc++.h>
+#include <wakeup_client.grpc.pb.h>
 
 #include <memory>
 #include <mutex>
@@ -187,6 +189,10 @@
     // Only used during initialization.
     JsonConfigLoader mLoader;
 
+    // Only used during initialization. If not empty, points to an external grpc server that
+    // provides power controlling related properties.
+    std::string mPowerControllerServiceAddress = "";
+
     void init();
     // Stores the initial value to property store.
     void storePropInitialValue(const ConfigDeclaration& config);
@@ -240,6 +246,11 @@
     VhalResult<void> synchronizeHvacTemp(int32_t hvacDualOnAreaId,
                                          std::optional<float> newTempC) const;
     std::optional<int32_t> getSyncedAreaIdIfHvacDualOn(int32_t hvacTemperatureSetAreaId) const;
+    ValueResultType getPowerPropFromExternalService(int32_t propId) const;
+    ValueResultType getVehicleInUse(
+            android::hardware::automotive::remoteaccess::PowerController::Stub* clientStub) const;
+    ValueResultType getApPowerBootupReason(
+            android::hardware::automotive::remoteaccess::PowerController::Stub* clientStub) const;
 
     std::unordered_map<int32_t, ConfigDeclaration> loadConfigDeclarations();
 
@@ -256,6 +267,7 @@
     std::string dumpSaveProperty(const std::vector<std::string>& options);
     std::string dumpRestoreProperty(const std::vector<std::string>& options);
     std::string dumpInjectEvent(const std::vector<std::string>& options);
+    std::string dumpSubscriptions();
 
     template <typename T>
     android::base::Result<T> safelyParseInt(int index, const std::string& s) {
@@ -294,7 +306,7 @@
     void registerRefreshLocked(PropIdAreaId propIdAreaId, VehiclePropertyStore::EventMode eventMode,
                                float sampleRateHz) REQUIRES(mLock);
     void unregisterRefreshLocked(PropIdAreaId propIdAreaId) REQUIRES(mLock);
-    void refreshTimeStampForInterval(int64_t intervalInNanos) EXCLUDES(mLock);
+    void refreshTimestampForInterval(int64_t intervalInNanos) EXCLUDES(mLock);
 
     static aidl::android::hardware::automotive::vehicle::VehiclePropValue createHwInputKeyProp(
             aidl::android::hardware::automotive::vehicle::VehicleHwKeyInputAction action,
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp b/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
index dced624..c4bcdb3 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
+++ b/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
@@ -51,6 +51,8 @@
 
 namespace {
 
+#define PROP_ID_TO_CSTR(A) (propIdToString(A).c_str())
+
 using ::aidl::android::hardware::automotive::vehicle::CruiseControlCommand;
 using ::aidl::android::hardware::automotive::vehicle::CruiseControlType;
 using ::aidl::android::hardware::automotive::vehicle::DriverDistractionState;
@@ -80,6 +82,12 @@
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropValue;
 using ::aidl::android::hardware::automotive::vehicle::VehicleUnit;
 
+using ::android::hardware::automotive::remoteaccess::GetApPowerBootupReasonRequest;
+using ::android::hardware::automotive::remoteaccess::GetApPowerBootupReasonResponse;
+using ::android::hardware::automotive::remoteaccess::IsVehicleInUseRequest;
+using ::android::hardware::automotive::remoteaccess::IsVehicleInUseResponse;
+using ::android::hardware::automotive::remoteaccess::PowerController;
+
 using ::android::base::EqualsIgnoreCase;
 using ::android::base::Error;
 using ::android::base::GetIntProperty;
@@ -106,6 +114,9 @@
 // The directory for property configuration file that overrides the default configuration file.
 // For config file format, see impl/default_config/config/README.md.
 constexpr char OVERRIDE_CONFIG_DIR[] = "/vendor/etc/automotive/vhaloverride/";
+// The optional config file for power controller grpc service that provides vehicleInUse and
+// ApPowerBootupReason property.
+constexpr char GRPC_SERVICE_CONFIG_FILE[] = "/vendor/etc/automotive/powercontroller/serverconfig";
 // If OVERRIDE_PROPERTY is set, we will use the configuration files from OVERRIDE_CONFIG_DIR to
 // overwrite the default configs.
 constexpr char OVERRIDE_PROPERTY[] = "persist.vendor.vhal_init_value_override";
@@ -246,7 +257,30 @@
                         toInt(VehicleProperty::CROSS_TRAFFIC_MONITORING_WARNING_STATE),
                 },
         },
+        // LSAEB
+        {
+                toInt(VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED),
+                {
+                        toInt(VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE),
+                },
+        },
 };
+
+// The list of VHAL properties that might be handled by an external power controller.
+const std::unordered_set<int32_t> mPowerPropIds = {toInt(VehicleProperty::VEHICLE_IN_USE),
+                                                   toInt(VehicleProperty::AP_POWER_BOOTUP_REASON)};
+
+void maybeGetGrpcServiceInfo(std::string* address) {
+    std::ifstream ifs(GRPC_SERVICE_CONFIG_FILE);
+    if (!ifs) {
+        ALOGI("Cannot open grpc service config file at: %s, assume no service is available",
+              GRPC_SERVICE_CONFIG_FILE);
+        return;
+    }
+    ifs >> *address;
+    ifs.close();
+}
+
 }  // namespace
 
 void FakeVehicleHardware::storePropInitialValue(const ConfigDeclaration& config) {
@@ -337,6 +371,8 @@
 }
 
 void FakeVehicleHardware::init() {
+    maybeGetGrpcServiceInfo(&mPowerControllerServiceAddress);
+
     for (auto& [_, configDeclaration] : loadConfigDeclarations()) {
         VehiclePropConfig cfg = configDeclaration.config;
         VehiclePropertyStore::TokenFunction tokenFunction = nullptr;
@@ -718,7 +754,7 @@
 FakeVehicleHardware::ValueResultType FakeVehicleHardware::getUserHalProp(
         const VehiclePropValue& value) const {
     auto propId = value.prop;
-    ALOGI("get(): getting value for prop %d from User HAL", propId);
+    ALOGI("get(): getting value for prop %s from User HAL", PROP_ID_TO_CSTR(propId));
 
     auto result = mFakeUserHal->onGetProperty(value);
     if (!result.ok()) {
@@ -754,6 +790,13 @@
     int32_t propId = value.prop;
     ValueResultType result;
 
+    if (mPowerControllerServiceAddress != "") {
+        if (mPowerPropIds.find(propId) != mPowerPropIds.end()) {
+            *isSpecialValue = true;
+            return getPowerPropFromExternalService(propId);
+        }
+    }
+
     if (propId >= STARTING_VENDOR_CODE_PROPERTIES_FOR_TEST &&
         propId < ENDING_VENDOR_CODE_PROPERTIES_FOR_TEST) {
         *isSpecialValue = true;
@@ -835,6 +878,58 @@
     return nullptr;
 }
 
+FakeVehicleHardware::ValueResultType FakeVehicleHardware::getPowerPropFromExternalService(
+        int32_t propId) const {
+    auto channel =
+            grpc::CreateChannel(mPowerControllerServiceAddress, grpc::InsecureChannelCredentials());
+    auto clientStub = PowerController::NewStub(channel);
+    switch (propId) {
+        case toInt(VehicleProperty::VEHICLE_IN_USE):
+            return getVehicleInUse(clientStub.get());
+        case toInt(VehicleProperty::AP_POWER_BOOTUP_REASON):
+            return getApPowerBootupReason(clientStub.get());
+        default:
+            return StatusError(StatusCode::INTERNAL_ERROR)
+                   << "Unsupported power property ID: " << propId;
+    }
+}
+
+FakeVehicleHardware::ValueResultType FakeVehicleHardware::getVehicleInUse(
+        PowerController::Stub* clientStub) const {
+    IsVehicleInUseRequest request = {};
+    IsVehicleInUseResponse response = {};
+    grpc::ClientContext context;
+    auto status = clientStub->IsVehicleInUse(&context, request, &response);
+    if (!status.ok()) {
+        return StatusError(StatusCode::TRY_AGAIN) << "Cannot connect to GRPC service "
+                                                  << ", error: " << status.error_message();
+    }
+    auto result = mValuePool->obtainBoolean(response.isvehicleinuse());
+    result->prop = toInt(VehicleProperty::VEHICLE_IN_USE);
+    result->areaId = 0;
+    result->status = VehiclePropertyStatus::AVAILABLE;
+    result->timestamp = elapsedRealtimeNano();
+    return result;
+}
+
+FakeVehicleHardware::ValueResultType FakeVehicleHardware::getApPowerBootupReason(
+        PowerController::Stub* clientStub) const {
+    GetApPowerBootupReasonRequest request = {};
+    GetApPowerBootupReasonResponse response = {};
+    grpc::ClientContext context;
+    auto status = clientStub->GetApPowerBootupReason(&context, request, &response);
+    if (!status.ok()) {
+        return StatusError(StatusCode::TRY_AGAIN) << "Cannot connect to GRPC service "
+                                                  << ", error: " << status.error_message();
+    }
+    auto result = mValuePool->obtainInt32(response.bootupreason());
+    result->prop = toInt(VehicleProperty::AP_POWER_BOOTUP_REASON);
+    result->areaId = 0;
+    result->status = VehiclePropertyStatus::AVAILABLE;
+    result->timestamp = elapsedRealtimeNano();
+    return result;
+}
+
 FakeVehicleHardware::ValueResultType FakeVehicleHardware::getEchoReverseBytes(
         const VehiclePropValue& value) const {
     auto readResult = mServerSidePropStore->readValue(value);
@@ -1081,7 +1176,7 @@
                                           const std::vector<SetValueRequest>& requests) {
     for (auto& request : requests) {
         if (FAKE_VEHICLEHARDWARE_DEBUG) {
-            ALOGD("Set value for property ID: %d", request.value.prop);
+            ALOGD("Set value for property ID: %s", PROP_ID_TO_CSTR(request.value.prop));
         }
 
         // In a real VHAL implementation, you could either send the setValue request to vehicle bus
@@ -1102,9 +1197,9 @@
     auto setSpecialValueResult = maybeSetSpecialValue(value, &isSpecialValue);
     if (isSpecialValue) {
         if (!setSpecialValueResult.ok()) {
-            return StatusError(getErrorCode(setSpecialValueResult))
-                   << StringPrintf("failed to set special value for property ID: %d, error: %s",
-                                   value.prop, getErrorMsg(setSpecialValueResult).c_str());
+            return StatusError(getErrorCode(setSpecialValueResult)) << StringPrintf(
+                           "failed to set special value for property ID: %s, error: %s",
+                           PROP_ID_TO_CSTR(value.prop), getErrorMsg(setSpecialValueResult).c_str());
         }
         return {};
     }
@@ -1143,7 +1238,7 @@
                                           const std::vector<GetValueRequest>& requests) const {
     for (auto& request : requests) {
         if (FAKE_VEHICLEHARDWARE_DEBUG) {
-            ALOGD("getValues(%d)", request.prop.prop);
+            ALOGD("getValues(%s)", PROP_ID_TO_CSTR(request.prop.prop));
         }
 
         // In a real VHAL implementation, you could either send the getValue request to vehicle bus
@@ -1182,8 +1277,8 @@
     if (isSpecialValue) {
         if (!result.ok()) {
             return StatusError(getErrorCode(result))
-                   << StringPrintf("failed to get special value: %d, error: %s", value.prop,
-                                   getErrorMsg(result).c_str());
+                   << StringPrintf("failed to get special value: %s, error: %s",
+                                   PROP_ID_TO_CSTR(value.prop), getErrorMsg(result).c_str());
         } else {
             return result;
         }
@@ -1242,6 +1337,8 @@
         mAddExtraTestVendorConfigs = false;
         result.refreshPropertyConfigs = true;
         result.buffer = "successfully restored vendor configs";
+    } else if (EqualsIgnoreCase(option, "--dumpSub")) {
+        result.buffer = dumpSubscriptions();
     } else {
         result.buffer = StringPrintf("Invalid option: %s\n", option.c_str());
     }
@@ -1373,7 +1470,8 @@
         if (mGeneratorHub->unregisterGenerator(propId)) {
             return "Linear event generator stopped successfully";
         }
-        return StringPrintf("No linear event generator found for property: %d", propId);
+        return StringPrintf("No linear event generator found for property: %s",
+                            PROP_ID_TO_CSTR(propId));
     } else if (command == "--startjson") {
         // --genfakedata --startjson --path path repetition
         // or
@@ -1643,6 +1741,26 @@
     mServerSidePropStore->writeValue(mValuePool->obtain(value));
 }
 
+std::string FakeVehicleHardware::dumpSubscriptions() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    std::string result = "Subscriptions: \n";
+    for (const auto& [interval, actionForInterval] : mActionByIntervalInNanos) {
+        for (const auto& propIdAreaId : actionForInterval.propIdAreaIdsToRefresh) {
+            const auto& refreshInfo = mRefreshInfoByPropIdAreaId[propIdAreaId];
+            bool vur = (refreshInfo.eventMode == VehiclePropertyStore::EventMode::ON_VALUE_CHANGE);
+            float sampleRateHz = 1'000'000'000. / refreshInfo.intervalInNanos;
+            result += StringPrintf("Continuous{property: %s, areaId: %d, rate: %lf hz, vur: %b}\n",
+                                   PROP_ID_TO_CSTR(propIdAreaId.propId), propIdAreaId.areaId,
+                                   sampleRateHz, vur);
+        }
+    }
+    for (const auto& propIdAreaId : mSubOnChangePropIdAreaIds) {
+        result += StringPrintf("OnChange{property: %s, areaId: %d}\n",
+                               PROP_ID_TO_CSTR(propIdAreaId.propId), propIdAreaId.areaId);
+    }
+    return result;
+}
+
 std::string FakeVehicleHardware::dumpHelp() {
     return "Usage: \n\n"
            "[no args]: dumps (id and value) all supported properties \n"
@@ -1710,8 +1828,9 @@
         result = mServerSidePropStore->readValue(value);
     }
     if (!result.ok()) {
-        return StringPrintf("failed to read property value: %d, error: %s, code: %d\n", propId,
-                            getErrorMsg(result).c_str(), getIntErrorCode(result));
+        return StringPrintf("failed to read property value: %s, error: %s, code: %d\n",
+                            PROP_ID_TO_CSTR(propId), getErrorMsg(result).c_str(),
+                            getIntErrorCode(result));
 
     } else {
         return result.value()->toString() + "\n";
@@ -1726,7 +1845,7 @@
     int rowNumber = 1;
     std::string msg = StringPrintf("listing %zu properties\n", configs.size());
     for (const auto& config : configs) {
-        msg += StringPrintf("%d: %d\n", rowNumber++, config.prop);
+        msg += StringPrintf("%d: %s\n", rowNumber++, PROP_ID_TO_CSTR(config.prop));
     }
     return msg;
 }
@@ -1759,7 +1878,7 @@
         int32_t prop = propResult.value();
         auto result = mServerSidePropStore->getPropConfig(prop);
         if (!result.ok()) {
-            msg += StringPrintf("No property %d\n", prop);
+            msg += StringPrintf("No property %s\n", PROP_ID_TO_CSTR(prop));
             continue;
         }
         msg += dumpOnePropertyByConfig(rowNumber++, result.value());
@@ -1945,8 +2064,9 @@
     }
 
     if (!result.ok()) {
-        return StringPrintf("failed to read property value: %d, error: %s, code: %d\n", prop.prop,
-                            getErrorMsg(result).c_str(), getIntErrorCode(result));
+        return StringPrintf("failed to read property value: %s, error: %s, code: %d\n",
+                            PROP_ID_TO_CSTR(prop.prop), getErrorMsg(result).c_str(),
+                            getIntErrorCode(result));
     }
     return StringPrintf("Get property result: %s\n", result.value()->toString().c_str());
 }
@@ -2039,7 +2159,7 @@
 
     eventFromVehicleBus(prop);
 
-    return StringPrintf("Event for property: %d injected", prop.prop);
+    return StringPrintf("Event for property: %s injected", PROP_ID_TO_CSTR(prop.prop));
 }
 
 StatusCode FakeVehicleHardware::checkHealth() {
@@ -2102,7 +2222,7 @@
     return false;
 }
 
-void FakeVehicleHardware::refreshTimeStampForInterval(int64_t intervalInNanos) {
+void FakeVehicleHardware::refreshTimestampForInterval(int64_t intervalInNanos) {
     std::unordered_map<PropIdAreaId, VehiclePropertyStore::EventMode, PropIdAreaIdHash>
             eventModeByPropIdAreaId;
 
@@ -2152,7 +2272,7 @@
 
     // This is the first action for the interval, register a timer callback for that interval.
     auto action = std::make_shared<RecurrentTimer::Callback>(
-            [this, intervalInNanos] { refreshTimeStampForInterval(intervalInNanos); });
+            [this, intervalInNanos] { refreshTimestampForInterval(intervalInNanos); });
     mActionByIntervalInNanos[intervalInNanos] = ActionForInterval{
             .propIdAreaIdsToRefresh = {propIdAreaId},
             .recurrentAction = action,
@@ -2194,7 +2314,7 @@
         case VehiclePropertyChangeMode::CONTINUOUS:
             if (sampleRateHz == 0.f) {
                 ALOGE("Must not use sample rate 0 for a continuous property");
-                return StatusCode::INTERNAL_ERROR;
+                return StatusCode::INVALID_ARG;
             }
             // For continuous properties, we must generate a new onPropertyChange event
             // periodically according to the sample rate.
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/Android.bp b/automotive/vehicle/aidl/impl/fake_impl/hardware/test/Android.bp
index 9819f3c..664c877 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/Android.bp
+++ b/automotive/vehicle/aidl/impl/fake_impl/hardware/test/Android.bp
@@ -42,7 +42,9 @@
         "libgmock",
     ],
     shared_libs: [
+        "libgrpc++",
         "libjsoncpp",
+        "libprotobuf-cpp-full",
     ],
     data: [
         ":VehicleHalDefaultProperties_JSON",
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp b/automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
index 6d2efd5..cab33e1 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
+++ b/automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
@@ -506,6 +506,12 @@
             continue;
         }
 
+        if (propId == toInt(VehicleProperty::VEHICLE_IN_USE) ||
+            propId == toInt(VehicleProperty::AP_POWER_BOOTUP_REASON)) {
+            // These may be controller by an external power control unit.
+            continue;
+        }
+
         if (isGlobalProp(propId)) {
             if (config.initialValue == RawPropValues{}) {
                 addGetValueRequest(getValueRequests, expectedGetValueResults, requestId++,
@@ -2617,8 +2623,8 @@
     DumpResult result = getHardware()->dump(options);
     ASSERT_FALSE(result.callerShouldDumpState);
     ASSERT_NE(result.buffer, "");
-    ASSERT_THAT(result.buffer, ContainsRegex(StringPrintf("1:.*prop: %s.*\nNo property %d\n",
-                                                          prop1.c_str(), INVALID_PROP_ID)));
+    ASSERT_THAT(result.buffer, ContainsRegex(StringPrintf("1:.*prop: %s.*\nNo property INVALID\n",
+                                                          prop1.c_str())));
 }
 
 TEST_F(FakeVehicleHardwareTest, testDumpSpecificPropertiesNoArg) {
@@ -2701,8 +2707,7 @@
             {"--inject-event", propIdStr, "-i", "1234", "-t", std::to_string(timestamp)});
 
     ASSERT_FALSE(result.callerShouldDumpState);
-    ASSERT_THAT(result.buffer,
-                ContainsRegex(StringPrintf("Event for property: %d injected", prop)));
+    ASSERT_THAT(result.buffer, ContainsRegex("Event for property: ENGINE_OIL_LEVEL injected"));
     ASSERT_TRUE(waitForChangedProperties(prop, 0, /*count=*/1, milliseconds(1000)))
             << "No changed event received for injected event from vehicle bus";
     auto events = getChangedProperties();
@@ -3444,6 +3449,14 @@
             << "must not receive on change events if the propId, areaId is unsubscribed";
 }
 
+TEST_F(FakeVehicleHardwareTest, testSubscribeContinuous_rate0_mustReturnInvalidArg) {
+    int32_t propSpeed = toInt(VehicleProperty::PERF_VEHICLE_SPEED);
+    int32_t areaId = 0;
+    auto status = getHardware()->subscribe(newSubscribeOptions(propSpeed, areaId, 0));
+
+    ASSERT_EQ(status, StatusCode::INVALID_ARG);
+}
+
 TEST_F(FakeVehicleHardwareTest, testSetHvacTemperatureValueSuggestion) {
     float CELSIUS = static_cast<float>(toInt(VehicleUnit::CELSIUS));
     float FAHRENHEIT = static_cast<float>(toInt(VehicleUnit::FAHRENHEIT));
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h b/automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h
index 78b61f7..f2327e1 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h
@@ -97,6 +97,8 @@
 constexpr int HVAC_LEFT = SEAT_1_LEFT | SEAT_2_LEFT | SEAT_2_CENTER;
 constexpr int HVAC_RIGHT = SEAT_1_RIGHT | SEAT_2_RIGHT;
 constexpr int HVAC_ALL = HVAC_LEFT | HVAC_RIGHT;
+constexpr int HVAC_FRONT_ROW = SEAT_1_LEFT | SEAT_1_RIGHT;
+constexpr int HVAC_REAR_ROW = SEAT_2_LEFT | SEAT_2_CENTER | SEAT_2_RIGHT;
 
 }  // namespace vehicle
 }  // namespace automotive
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h b/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
index bbd88da..30f14e2 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
@@ -19,6 +19,7 @@
 
 #include <aidl/android/hardware/automotive/vehicle/AutomaticEmergencyBrakingState.h>
 #include <aidl/android/hardware/automotive/vehicle/BlindSpotWarningState.h>
+#include <aidl/android/hardware/automotive/vehicle/CameraServiceState.h>
 #include <aidl/android/hardware/automotive/vehicle/CrossTrafficMonitoringWarningState.h>
 #include <aidl/android/hardware/automotive/vehicle/CruiseControlCommand.h>
 #include <aidl/android/hardware/automotive/vehicle/CruiseControlState.h>
@@ -50,6 +51,7 @@
 #include <aidl/android/hardware/automotive/vehicle/LaneDepartureWarningState.h>
 #include <aidl/android/hardware/automotive/vehicle/LaneKeepAssistState.h>
 #include <aidl/android/hardware/automotive/vehicle/LocationCharacterization.h>
+#include <aidl/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.h>
 #include <aidl/android/hardware/automotive/vehicle/LowSpeedCollisionWarningState.h>
 #include <aidl/android/hardware/automotive/vehicle/Obd2CommonIgnitionMonitors.h>
 #include <aidl/android/hardware/automotive/vehicle/Obd2FuelSystemStatus.h>
@@ -64,6 +66,7 @@
 #include <aidl/android/hardware/automotive/vehicle/StatusCode.h>
 #include <aidl/android/hardware/automotive/vehicle/SubscribeOptions.h>
 #include <aidl/android/hardware/automotive/vehicle/VehicleAirbagLocation.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.h>
 #include <aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.h>
 #include <aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReq.h>
 #include <aidl/android/hardware/automotive/vehicle/VehicleArea.h>
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h b/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
index 6e812d1..501ce40 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
@@ -235,7 +235,7 @@
 
     bool isDisposable(aidl::android::hardware::automotive::vehicle::VehiclePropertyType type,
                       size_t vectorSize) const {
-        return vectorSize > mMaxRecyclableVectorSize || isComplexType(type);
+        return vectorSize == 0 || vectorSize > mMaxRecyclableVectorSize || isComplexType(type);
     }
 
     RecyclableType obtainDisposable(
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h b/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
index 546421e..aca725d 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
@@ -124,7 +124,6 @@
             break;  // Valid, but nothing to do.
         default:
             ALOGE("createVehiclePropValue: unknown type: %d", toInt(type));
-            val.reset(nullptr);
     }
     return val;
 }
@@ -334,6 +333,23 @@
             static_cast<aidl::android::hardware::automotive::vehicle::VehicleProperty>(propId));
 }
 
+template <typename T>
+void roundToNearestResolution(std::vector<T>& arrayToSanitize, float resolution) {
+    if (resolution == 0) {
+        return;
+    }
+    for (size_t i = 0; i < arrayToSanitize.size(); i++) {
+        arrayToSanitize[i] = (T)((std::round(arrayToSanitize[i] / resolution)) * resolution);
+    }
+}
+
+inline void sanitizeByResolution(aidl::android::hardware::automotive::vehicle::RawPropValues* value,
+                                 float resolution) {
+    roundToNearestResolution(value->int32Values, resolution);
+    roundToNearestResolution(value->floatValues, resolution);
+    roundToNearestResolution(value->int64Values, resolution);
+}
+
 }  // namespace vehicle
 }  // namespace automotive
 }  // namespace hardware
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp b/automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp
index 2480a73..7e02767 100644
--- a/automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp
+++ b/automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp
@@ -55,13 +55,6 @@
     int propId = src.prop;
     VehiclePropertyType type = getPropType(propId);
     size_t vectorSize = getVehicleRawValueVectorSize(src.value, type);
-    if (vectorSize == 0 && !isComplexType(type)) {
-        ALOGW("empty vehicle prop value, contains no content");
-        ALOGW("empty vehicle prop value, contains no content, prop: %d", propId);
-        // Return any empty VehiclePropValue.
-        return RecyclableType{new VehiclePropValue{}, mDisposableDeleter};
-    }
-
     auto dest = obtain(type, vectorSize);
 
     dest->prop = propId;
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp b/automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp
index 6a2a695..97efdf6 100644
--- a/automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp
+++ b/automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp
@@ -153,10 +153,9 @@
                 propValue->status = oldStatus;
             }
 
+            // areaId and propId must be the same between valueToUpdate and propValue.
             valueUpdated = (valueToUpdate->value != propValue->value ||
-                            valueToUpdate->status != propValue->status ||
-                            valueToUpdate->prop != propValue->prop ||
-                            valueToUpdate->areaId != propValue->areaId);
+                            valueToUpdate->status != propValue->status);
         } else if (!updateStatus) {
             propValue->status = VehiclePropertyStatus::AVAILABLE;
         }
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp b/automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp
index a62532c..6226e89 100644
--- a/automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp
+++ b/automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp
@@ -267,6 +267,20 @@
     ASSERT_EQ(*gotValue, prop);
 }
 
+TEST_F(VehicleObjectPoolTest, testObtainCopyInt32ValuesEmptyArray) {
+    VehiclePropValue prop{
+            // INT32_VEC property.
+            .prop = toInt(VehicleProperty::INFO_FUEL_TYPE),
+            .areaId = 2,
+            .timestamp = 3,
+            .value = {.int32Values = {}},
+    };
+    auto gotValue = mValuePool->obtain(prop);
+
+    ASSERT_NE(gotValue, nullptr);
+    ASSERT_EQ(*gotValue, prop);
+}
+
 TEST_F(VehicleObjectPoolTest, testObtainCopyInt64Values) {
     VehiclePropValue prop{
             // INT64_VEC property.
diff --git a/automotive/vehicle/aidl/impl/vhal/Android.bp b/automotive/vehicle/aidl/impl/vhal/Android.bp
index e263d87..ae1102f 100644
--- a/automotive/vehicle/aidl/impl/vhal/Android.bp
+++ b/automotive/vehicle/aidl/impl/vhal/Android.bp
@@ -66,6 +66,7 @@
     ],
     header_libs: [
         "IVehicleHardware",
+        "IVehicleGeneratedHeaders",
     ],
     shared_libs: [
         "libbinder_ndk",
diff --git a/automotive/vehicle/aidl/impl/vhal/include/DefaultVehicleHal.h b/automotive/vehicle/aidl/impl/vhal/include/DefaultVehicleHal.h
index f7a71b4..250b30c 100644
--- a/automotive/vehicle/aidl/impl/vhal/include/DefaultVehicleHal.h
+++ b/automotive/vehicle/aidl/impl/vhal/include/DefaultVehicleHal.h
@@ -49,6 +49,9 @@
 
     explicit DefaultVehicleHal(std::unique_ptr<IVehicleHardware> hardware);
 
+    // Test-only
+    DefaultVehicleHal(std::unique_ptr<IVehicleHardware> hardware, int32_t testInterfaceVersion);
+
     ~DefaultVehicleHal();
 
     ndk::ScopedAStatus getAllPropConfigs(
@@ -153,6 +156,8 @@
             mPropertyChangeEventsBatchingConsumer;
     // Only set once during initialization.
     std::chrono::nanoseconds mEventBatchingWindow;
+    // Only used for testing.
+    int32_t mTestInterfaceVersion = 0;
 
     std::mutex mLock;
     std::unordered_map<const AIBinder*, std::unique_ptr<OnBinderDiedContext>> mOnBinderDiedContexts
@@ -227,6 +232,8 @@
             std::vector<aidl::android::hardware::automotive::vehicle::VehiclePropValue>&&
                     batchedEvents);
 
+    int32_t getVhalInterfaceVersion();
+
     // Puts the property change events into a queue so that they can handled in batch.
     static void batchPropertyChangeEvent(
             const std::weak_ptr<ConcurrentQueue<
diff --git a/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h b/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
index 5053c96..2f16fca 100644
--- a/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
+++ b/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
@@ -25,6 +25,8 @@
 #include <android-base/result.h>
 #include <android-base/thread_annotations.h>
 
+#include <cmath>
+#include <limits>
 #include <mutex>
 #include <optional>
 #include <unordered_map>
@@ -39,6 +41,7 @@
 // A structure to represent subscription config for one subscription client.
 struct SubConfig {
     float sampleRateHz;
+    float resolution;
     bool enableVur;
 };
 
@@ -47,14 +50,19 @@
   public:
     using ClientIdType = const AIBinder*;
 
-    void addClient(const ClientIdType& clientId, float sampleRateHz, bool enableVur);
+    void addClient(const ClientIdType& clientId, const SubConfig& subConfig);
     void removeClient(const ClientIdType& clientId);
     float getMaxSampleRateHz() const;
+    float getMinRequiredResolution() const;
     bool isVurEnabled() const;
-    bool isVurEnabledForClient(const ClientIdType& clientId);
+    bool isVurEnabledForClient(const ClientIdType& clientId) const;
+    float getResolutionForClient(const ClientIdType& clientId) const;
 
   private:
     float mMaxSampleRateHz = 0.;
+    // Baseline for resolution is maximum possible float. We want to sanitize to the highest
+    // requested resolution, which is the smallest float value for resolution.
+    float mMinRequiredResolution = std::numeric_limits<float>::max();
     bool mEnableVur;
     std::unordered_map<ClientIdType, SubConfig> mConfigByClient;
 
@@ -117,6 +125,9 @@
     // Checks whether the sample rate is valid.
     static bool checkSampleRateHz(float sampleRateHz);
 
+    // Checks whether the resolution is valid.
+    static bool checkResolution(float resolution);
+
   private:
     // Friend class for testing.
     friend class DefaultVehicleHalTest;
@@ -153,8 +164,8 @@
 
     VhalResult<void> addContinuousSubscriberLocked(const ClientIdType& clientId,
                                                    const PropIdAreaId& propIdAreaId,
-                                                   float sampleRateHz, bool enableVur)
-            REQUIRES(mLock);
+                                                   float sampleRateHz, float resolution,
+                                                   bool enableVur) REQUIRES(mLock);
     VhalResult<void> addOnChangeSubscriberLocked(const PropIdAreaId& propIdAreaId) REQUIRES(mLock);
     // Removes the subscription client for the continuous [propId, areaId].
     VhalResult<void> removeContinuousSubscriberLocked(const ClientIdType& clientId,
diff --git a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp b/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
index 76d2f31..a29861f 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
@@ -22,6 +22,7 @@
 #include <LargeParcelableBase.h>
 #include <VehicleHalTypes.h>
 #include <VehicleUtils.h>
+#include <VersionForVehicleProperty.h>
 
 #include <android-base/result.h>
 #include <android-base/stringprintf.h>
@@ -61,6 +62,7 @@
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyChangeMode;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyStatus;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropValue;
+using ::aidl::android::hardware::automotive::vehicle::VersionForVehicleProperty;
 using ::android::automotive::car_binder_lib::LargeParcelableBase;
 using ::android::base::Error;
 using ::android::base::expected;
@@ -94,8 +96,13 @@
 }  // namespace
 
 DefaultVehicleHal::DefaultVehicleHal(std::unique_ptr<IVehicleHardware> vehicleHardware)
+    : DefaultVehicleHal(std::move(vehicleHardware), /* testInterfaceVersion= */ 0){};
+
+DefaultVehicleHal::DefaultVehicleHal(std::unique_ptr<IVehicleHardware> vehicleHardware,
+                                     int32_t testInterfaceVersion)
     : mVehicleHardware(std::move(vehicleHardware)),
-      mPendingRequestPool(std::make_shared<PendingRequestPool>(TIMEOUT_IN_NANO)) {
+      mPendingRequestPool(std::make_shared<PendingRequestPool>(TIMEOUT_IN_NANO)),
+      mTestInterfaceVersion(testInterfaceVersion) {
     if (!getAllPropConfigsFromHardware()) {
         return;
     }
@@ -312,13 +319,46 @@
     mPendingRequestPool = std::make_unique<PendingRequestPool>(timeoutInNano);
 }
 
+int32_t DefaultVehicleHal::getVhalInterfaceVersion() {
+    if (mTestInterfaceVersion != 0) {
+        return mTestInterfaceVersion;
+    }
+    int32_t myVersion = 0;
+    getInterfaceVersion(&myVersion);
+    return myVersion;
+}
+
 bool DefaultVehicleHal::getAllPropConfigsFromHardware() {
     auto configs = mVehicleHardware->getAllPropertyConfigs();
+    std::vector<VehiclePropConfig> filteredConfigs;
+    int32_t myVersion = getVhalInterfaceVersion();
     for (auto& config : configs) {
+        if (!isSystemProp(config.prop)) {
+            filteredConfigs.push_back(std::move(config));
+            continue;
+        }
+        VehicleProperty property = static_cast<VehicleProperty>(config.prop);
+        std::string propertyName = aidl::android::hardware::automotive::vehicle::toString(property);
+        auto it = VersionForVehicleProperty.find(property);
+        if (it == VersionForVehicleProperty.end()) {
+            ALOGE("The property: %s is not a supported system property, ignore",
+                  propertyName.c_str());
+            continue;
+        }
+        int requiredVersion = it->second;
+        if (myVersion < requiredVersion) {
+            ALOGE("The property: %s is not supported for current client VHAL version, "
+                  "require %d, current version: %d, ignore",
+                  propertyName.c_str(), requiredVersion, myVersion);
+            continue;
+        }
+        filteredConfigs.push_back(std::move(config));
+    }
+    for (auto& config : filteredConfigs) {
         mConfigsByPropId[config.prop] = config;
     }
     VehiclePropConfigs vehiclePropConfigs;
-    vehiclePropConfigs.payloads = std::move(configs);
+    vehiclePropConfigs.payloads = std::move(filteredConfigs);
     auto result = LargeParcelableBase::parcelableToStableLargeParcelable(vehiclePropConfigs);
     if (!result.ok()) {
         ALOGE("failed to convert configs to shared memory file, error: %s, code: %d",
@@ -413,9 +453,9 @@
                     .status = getErrorCode(result),
                     .prop = {},
             });
-        } else {
-            hardwareRequests.push_back(request);
+            continue;
         }
+        hardwareRequests.push_back(request);
     }
 
     // The set of request Ids that we would send to hardware.
@@ -682,6 +722,10 @@
                 return StatusError(StatusCode::INVALID_ARG)
                        << "invalid sample rate: " << sampleRateHz << " HZ";
             }
+            if (!SubscriptionManager::checkResolution(option.resolution)) {
+                return StatusError(StatusCode::INVALID_ARG)
+                       << "invalid resolution: " << option.resolution;
+            }
         }
     }
     return {};
@@ -816,6 +860,7 @@
     if (!result.ok()) {
         return StatusError(StatusCode::INVALID_ARG) << getErrorMsg(result);
     }
+
     const VehiclePropConfig* config = result.value();
     const VehicleAreaConfig* areaConfig = getAreaConfig(value, *config);
 
@@ -900,6 +945,7 @@
     dprintf(fd, "Vehicle HAL State: \n");
     {
         std::scoped_lock<std::mutex> lockGuard(mLock);
+        dprintf(fd, "Interface version: %" PRId32 "\n", getVhalInterfaceVersion());
         dprintf(fd, "Containing %zu property configs\n", mConfigsByPropId.size());
         dprintf(fd, "Currently have %zu getValues clients\n", mGetValuesClients.size());
         dprintf(fd, "Currently have %zu setValues clients\n", mSetValuesClients.size());
diff --git a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
index 29d81a7..f1106ee 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
@@ -43,11 +43,12 @@
 constexpr float ONE_SECOND_IN_NANOS = 1'000'000'000.;
 
 SubscribeOptions newSubscribeOptions(int32_t propId, int32_t areaId, float sampleRateHz,
-                                     bool enableVur) {
+                                     float resolution, bool enableVur) {
     SubscribeOptions subscribedOptions;
     subscribedOptions.propId = propId;
     subscribedOptions.areaIds = {areaId};
     subscribedOptions.sampleRate = sampleRateHz;
+    subscribedOptions.resolution = resolution;
     subscribedOptions.enableVariableUpdateRate = enableVur;
 
     return subscribedOptions;
@@ -81,8 +82,18 @@
     return intervalNanos;
 }
 
+bool SubscriptionManager::checkResolution(float resolution) {
+    if (resolution == 0) {
+        return true;
+    }
+
+    float log = std::log10(resolution);
+    return log == (int)log;
+}
+
 void ContSubConfigs::refreshCombinedConfig() {
     float maxSampleRateHz = 0.;
+    float minRequiredResolution = std::numeric_limits<float>::max();
     bool enableVur = true;
     // This is not called frequently so a brute-focre is okay. More efficient way exists but this
     // is simpler.
@@ -90,6 +101,9 @@
         if (subConfig.sampleRateHz > maxSampleRateHz) {
             maxSampleRateHz = subConfig.sampleRateHz;
         }
+        if (subConfig.resolution < minRequiredResolution) {
+            minRequiredResolution = subConfig.resolution;
+        }
         if (!subConfig.enableVur) {
             // If one client does not enable variable update rate, we cannot enable variable update
             // rate in IVehicleHardware.
@@ -97,14 +111,12 @@
         }
     }
     mMaxSampleRateHz = maxSampleRateHz;
+    mMinRequiredResolution = minRequiredResolution;
     mEnableVur = enableVur;
 }
 
-void ContSubConfigs::addClient(const ClientIdType& clientId, float sampleRateHz, bool enableVur) {
-    mConfigByClient[clientId] = {
-            .sampleRateHz = sampleRateHz,
-            .enableVur = enableVur,
-    };
+void ContSubConfigs::addClient(const ClientIdType& clientId, const SubConfig& subConfig) {
+    mConfigByClient[clientId] = subConfig;
     refreshCombinedConfig();
 }
 
@@ -117,12 +129,26 @@
     return mMaxSampleRateHz;
 }
 
+float ContSubConfigs::getMinRequiredResolution() const {
+    return mMinRequiredResolution;
+}
+
 bool ContSubConfigs::isVurEnabled() const {
     return mEnableVur;
 }
 
-bool ContSubConfigs::isVurEnabledForClient(const ClientIdType& clientId) {
-    return mConfigByClient[clientId].enableVur;
+bool ContSubConfigs::isVurEnabledForClient(const ClientIdType& clientId) const {
+    if (mConfigByClient.find(clientId) == mConfigByClient.end()) {
+        return false;
+    }
+    return mConfigByClient.at(clientId).enableVur;
+}
+
+float ContSubConfigs::getResolutionForClient(const ClientIdType& clientId) const {
+    if (mConfigByClient.find(clientId) == mConfigByClient.end()) {
+        return 0.0f;
+    }
+    return mConfigByClient.at(clientId).resolution;
 }
 
 VhalResult<void> SubscriptionManager::addOnChangeSubscriberLocked(
@@ -135,7 +161,8 @@
     int32_t propId = propIdAreaId.propId;
     int32_t areaId = propIdAreaId.areaId;
     if (auto status = mVehicleHardware->subscribe(
-                newSubscribeOptions(propId, areaId, /*updateRateHz=*/0, /*enableVur*/ false));
+                newSubscribeOptions(propId, areaId, /*updateRateHz=*/0, /*resolution*/ 0.0f,
+                                    /*enableVur*/ false));
         status != StatusCode::OK) {
         return StatusError(status)
                << StringPrintf("failed subscribe for prop: %s, areaId: %" PRId32,
@@ -146,10 +173,15 @@
 
 VhalResult<void> SubscriptionManager::addContinuousSubscriberLocked(
         const ClientIdType& clientId, const PropIdAreaId& propIdAreaId, float sampleRateHz,
-        bool enableVur) {
+        float resolution, bool enableVur) {
     // Make a copy so that we don't modify 'mContSubConfigsByPropIdArea' on failure cases.
     ContSubConfigs newConfig = mContSubConfigsByPropIdArea[propIdAreaId];
-    newConfig.addClient(clientId, sampleRateHz, enableVur);
+    SubConfig subConfig = {
+            .sampleRateHz = sampleRateHz,
+            .resolution = resolution,
+            .enableVur = enableVur,
+    };
+    newConfig.addClient(clientId, subConfig);
     return updateContSubConfigsLocked(propIdAreaId, newConfig);
 }
 
@@ -183,7 +215,10 @@
     const auto& oldConfig = mContSubConfigsByPropIdArea[propIdAreaId];
     float newRateHz = newConfig.getMaxSampleRateHz();
     float oldRateHz = oldConfig.getMaxSampleRateHz();
-    if (newRateHz == oldRateHz && newConfig.isVurEnabled() == oldConfig.isVurEnabled()) {
+    float newResolution = newConfig.getMinRequiredResolution();
+    float oldResolution = oldConfig.getMinRequiredResolution();
+    if (newRateHz == oldRateHz && newResolution == oldResolution &&
+        newConfig.isVurEnabled() == oldConfig.isVurEnabled()) {
         mContSubConfigsByPropIdArea[propIdAreaId] = newConfig;
         return {};
     }
@@ -199,8 +234,8 @@
         }
     }
     if (newRateHz != 0) {
-        if (auto status = mVehicleHardware->subscribe(
-                    newSubscribeOptions(propId, areaId, newRateHz, newConfig.isVurEnabled()));
+        if (auto status = mVehicleHardware->subscribe(newSubscribeOptions(
+                    propId, areaId, newRateHz, newResolution, newConfig.isVurEnabled()));
             status != StatusCode::OK) {
             return StatusError(status) << StringPrintf(
                            "failed subscribe for prop: %s, areaId"
@@ -231,6 +266,11 @@
             if (auto result = getIntervalNanos(sampleRateHz); !result.ok()) {
                 return StatusError(StatusCode::INVALID_ARG) << result.error().message();
             }
+            if (!checkResolution(option.resolution)) {
+                return StatusError(StatusCode::INVALID_ARG) << StringPrintf(
+                               "SubscribeOptions.resolution %f is not an integer power of 10",
+                               option.resolution);
+            }
         }
 
         if (option.areaIds.empty()) {
@@ -253,6 +293,7 @@
             VhalResult<void> result;
             if (isContinuousProperty) {
                 result = addContinuousSubscriberLocked(clientId, propIdAreaId, option.sampleRate,
+                                                       option.resolution,
                                                        option.enableVariableUpdateRate);
             } else {
                 result = addOnChangeSubscriberLocked(propIdAreaId);
@@ -393,15 +434,19 @@
 
         for (const auto& [client, callback] : mClientsByPropIdAreaId[propIdAreaId]) {
             auto& subConfigs = mContSubConfigsByPropIdArea[propIdAreaId];
+            // Clients must be sent different VehiclePropValues with different levels of granularity
+            // as requested by the client using resolution.
+            VehiclePropValue newValue = value;
+            sanitizeByResolution(&(newValue.value), subConfigs.getResolutionForClient(client));
             // If client wants VUR (and VUR is supported as checked in DefaultVehicleHal), it is
             // possible that VUR is not enabled in IVehicleHardware because another client does not
             // enable VUR. We will implement VUR filtering here for the client that enables it.
             if (subConfigs.isVurEnabledForClient(client) && !subConfigs.isVurEnabled()) {
-                if (isValueUpdatedLocked(callback, value)) {
-                    clients[callback].push_back(value);
+                if (isValueUpdatedLocked(callback, newValue)) {
+                    clients[callback].push_back(newValue);
                 }
             } else {
-                clients[callback].push_back(value);
+                clients[callback].push_back(newValue);
             }
         }
     }
diff --git a/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp b/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
index a63cb84..11a8fc7 100644
--- a/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
@@ -79,36 +79,37 @@
 using ::ndk::SpAIBinder;
 
 using ::testing::ContainsRegex;
+using ::testing::ElementsAre;
 using ::testing::Eq;
 using ::testing::UnorderedElementsAre;
 using ::testing::UnorderedElementsAreArray;
 using ::testing::WhenSortedBy;
 
 constexpr int32_t INVALID_PROP_ID = 0;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:INT32
-constexpr int32_t INT32_WINDOW_PROP = 10001 + 0x10000000 + 0x03000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
-constexpr int32_t GLOBAL_ON_CHANGE_PROP = 10002 + 0x10000000 + 0x01000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
-constexpr int32_t GLOBAL_CONTINUOUS_PROP = 10003 + 0x10000000 + 0x01000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:INT32
-constexpr int32_t AREA_ON_CHANGE_PROP = 10004 + 0x10000000 + 0x03000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:INT32
-constexpr int32_t AREA_CONTINUOUS_PROP = 10005 + 0x10000000 + 0x03000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
-constexpr int32_t READ_ONLY_PROP = 10006 + 0x10000000 + 0x01000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
-constexpr int32_t WRITE_ONLY_PROP = 10007 + 0x10000000 + 0x01000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
-constexpr int32_t GLOBAL_CONTINUOUS_PROP_NO_VUR = 10008 + 0x10000000 + 0x01000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
-constexpr int32_t GLOBAL_NONE_ACCESS_PROP = 10009 + 0x10000000 + 0x01000000 + 0x00400000;
-// VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:INT32
-constexpr int32_t AREA_NONE_ACCESS_PROP = 10010 + 0x10000000 + 0x03000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:WINDOW,VehiclePropertyType:INT32
+constexpr int32_t INT32_WINDOW_PROP = 10001 + 0x20000000 + 0x03000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32
+constexpr int32_t GLOBAL_ON_CHANGE_PROP = 10002 + 0x20000000 + 0x01000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32
+constexpr int32_t GLOBAL_CONTINUOUS_PROP = 10003 + 0x20000000 + 0x01000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:WINDOW,VehiclePropertyType:INT32
+constexpr int32_t AREA_ON_CHANGE_PROP = 10004 + 0x20000000 + 0x03000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:WINDOW,VehiclePropertyType:INT32
+constexpr int32_t AREA_CONTINUOUS_PROP = 10005 + 0x20000000 + 0x03000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32
+constexpr int32_t READ_ONLY_PROP = 10006 + 0x20000000 + 0x01000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32
+constexpr int32_t WRITE_ONLY_PROP = 10007 + 0x20000000 + 0x01000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32
+constexpr int32_t GLOBAL_CONTINUOUS_PROP_NO_VUR = 10008 + 0x20000000 + 0x01000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32
+constexpr int32_t GLOBAL_NONE_ACCESS_PROP = 10009 + 0x20000000 + 0x01000000 + 0x00400000;
+// VehiclePropertyGroup:VENDOR,VehicleArea:WINDOW,VehiclePropertyType:INT32
+constexpr int32_t AREA_NONE_ACCESS_PROP = 10010 + 0x20000000 + 0x03000000 + 0x00400000;
 
 int32_t testInt32VecProp(size_t i) {
-    // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
-    return static_cast<int32_t>(i) + 0x10000000 + 0x01000000 + 0x00410000;
+    // VehiclePropertyGroup:VENDOR,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
+    return static_cast<int32_t>(i) + 0x20000000 + 0x01000000 + 0x00410000;
 }
 
 std::string toString(const std::vector<SubscribeOptions>& options) {
@@ -233,6 +234,14 @@
                             },
             },
             {
+                    .name = "invalid_resolution",
+                    .option =
+                            {
+                                    .propId = GLOBAL_CONTINUOUS_PROP,
+                                    .resolution = 2.0,
+                            },
+            },
+            {
                     .name = "static_property",
                     .option =
                             {
@@ -556,10 +565,10 @@
 TEST_F(DefaultVehicleHalTest, testGetAllPropConfigsSmall) {
     auto testConfigs = std::vector<VehiclePropConfig>({
             VehiclePropConfig{
-                    .prop = 1,
+                    .prop = testInt32VecProp(1),
             },
             VehiclePropConfig{
-                    .prop = 2,
+                    .prop = testInt32VecProp(2),
             },
     });
 
@@ -580,7 +589,7 @@
     // 5000 VehiclePropConfig exceeds 4k memory limit, so it would be sent through shared memory.
     for (size_t i = 0; i < 5000; i++) {
         testConfigs.push_back(VehiclePropConfig{
-                .prop = static_cast<int32_t>(i),
+                .prop = testInt32VecProp(i),
         });
     }
 
@@ -600,13 +609,42 @@
     ASSERT_EQ(result.value().getObject()->payloads, testConfigs);
 }
 
+TEST_F(DefaultVehicleHalTest, testGetAllPropConfigsFilterOutUnsupportedPropIdsForThisVersion) {
+    auto testConfigs = std::vector<VehiclePropConfig>({
+            // This is supported from V2.
+            VehiclePropConfig{
+                    .prop = toInt(VehicleProperty::PERF_VEHICLE_SPEED),
+            },
+            // This is supported from V3
+            VehiclePropConfig{
+                    .prop = toInt(VehicleProperty::ULTRASONICS_SENSOR_POSITION),
+            },
+    });
+
+    auto hardware = std::make_unique<MockVehicleHardware>();
+    hardware->setPropertyConfigs(testConfigs);
+    auto vhal = ndk::SharedRefBase::make<DefaultVehicleHal>(std::move(hardware),
+                                                            /* testInterfaceVersion= */ 2);
+    std::shared_ptr<IVehicle> client = IVehicle::fromBinder(vhal->asBinder());
+
+    VehiclePropConfigs output;
+    auto status = client->getAllPropConfigs(&output);
+
+    ASSERT_TRUE(status.isOk()) << "getAllPropConfigs failed: " << status.getMessage();
+    ASSERT_THAT(output.payloads, ElementsAre(VehiclePropConfig{
+                                         .prop = toInt(VehicleProperty::PERF_VEHICLE_SPEED),
+                                 }));
+}
+
 TEST_F(DefaultVehicleHalTest, testGetPropConfigs) {
+    int32_t propId1 = testInt32VecProp(1);
+    int32_t propId2 = testInt32VecProp(2);
     auto testConfigs = std::vector<VehiclePropConfig>({
             VehiclePropConfig{
-                    .prop = 1,
+                    .prop = propId1,
             },
             VehiclePropConfig{
-                    .prop = 2,
+                    .prop = propId2,
             },
     });
 
@@ -616,7 +654,7 @@
     std::shared_ptr<IVehicle> client = IVehicle::fromBinder(vhal->asBinder());
 
     VehiclePropConfigs output;
-    auto status = client->getPropConfigs(std::vector<int32_t>({1, 2}), &output);
+    auto status = client->getPropConfigs(std::vector<int32_t>({propId1, propId2}), &output);
 
     ASSERT_TRUE(status.isOk()) << "getPropConfigs failed: " << status.getMessage();
     ASSERT_EQ(output.payloads, testConfigs);
@@ -625,10 +663,10 @@
 TEST_F(DefaultVehicleHalTest, testGetPropConfigsInvalidArg) {
     auto testConfigs = std::vector<VehiclePropConfig>({
             VehiclePropConfig{
-                    .prop = 1,
+                    .prop = testInt32VecProp(1),
             },
             VehiclePropConfig{
-                    .prop = 2,
+                    .prop = testInt32VecProp(2),
             },
     });
 
@@ -638,7 +676,9 @@
     std::shared_ptr<IVehicle> client = IVehicle::fromBinder(vhal->asBinder());
 
     VehiclePropConfigs output;
-    auto status = client->getPropConfigs(std::vector<int32_t>({1, 2, 3}), &output);
+    auto status = client->getPropConfigs(
+            std::vector<int32_t>({testInt32VecProp(1), testInt32VecProp(2), testInt32VecProp(3)}),
+            &output);
 
     ASSERT_FALSE(status.isOk()) << "getPropConfigs must fail with invalid prop ID";
     ASSERT_EQ(status.getServiceSpecificError(), toInt(StatusCode::INVALID_ARG));
diff --git a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp b/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
index aa5f003..f377202 100644
--- a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
@@ -520,6 +520,14 @@
     ASSERT_FALSE(SubscriptionManager::checkSampleRateHz(0));
 }
 
+TEST_F(SubscriptionManagerTest, testCheckResolutionValid) {
+    ASSERT_TRUE(SubscriptionManager::checkResolution(1.0));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckResolutionInvalid) {
+    ASSERT_FALSE(SubscriptionManager::checkResolution(2.0));
+}
+
 TEST_F(SubscriptionManagerTest, testSubscribe_enableVur) {
     std::vector<SubscribeOptions> options = {{
             .propId = 0,
@@ -641,6 +649,102 @@
             << "Must filter out property events if VUR is enabled";
 }
 
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_filterUnchangedEvents_withResolution) {
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    SubscribeOptions client1Option = {
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .resolution = 0.01,
+            .enableVariableUpdateRate = false,
+    };
+    auto result = getManager()->subscribe(client1, {client1Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), UnorderedElementsAre(client1Option));
+
+    getHardware()->clearSubscribeOptions();
+    SubscribeOptions client2Option = {
+            .propId = 0,
+            .areaIds = {0, 1},
+            .sampleRate = 20.0,
+            .resolution = 0.1,
+            .enableVariableUpdateRate = true,
+    };
+
+    result = getManager()->subscribe(client2, {client2Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(),
+                UnorderedElementsAre(
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {0},
+                                .sampleRate = 20.0,
+                                .resolution = 0.01,
+                                // This is enabled for client2, but disabled for client1.
+                                .enableVariableUpdateRate = false,
+                        },
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {1},
+                                .sampleRate = 20.0,
+                                .resolution = 0.1,
+                                .enableVariableUpdateRate = true,
+                        }));
+
+    std::vector<VehiclePropValue> propertyEvents = {{
+                                                            .prop = 0,
+                                                            .areaId = 0,
+                                                            .value = {.floatValues = {1.0}},
+                                                            .timestamp = 1,
+                                                    },
+                                                    {
+                                                            .prop = 0,
+                                                            .areaId = 1,
+                                                            .value = {.floatValues = {1.0}},
+                                                            .timestamp = 1,
+                                                    }};
+    auto clients =
+            getManager()->getSubscribedClients(std::vector<VehiclePropValue>(propertyEvents));
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(propertyEvents[0]));
+    ASSERT_THAT(clients[client2], UnorderedElementsAre(propertyEvents[0], propertyEvents[1]));
+
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 0,
+            .value = {.floatValues = {1.01}},
+            .timestamp = 2,
+    }});
+
+    ASSERT_FALSE(clients.find(client1) == clients.end())
+            << "Must not filter out property events if VUR is not enabled";
+    ASSERT_TRUE(clients.find(client2) == clients.end())
+            << "Must filter out property events if VUR is enabled and change is too small";
+    ASSERT_TRUE(abs(clients[client1][0].value.floatValues[0] - 1.01) < 0.0000001)
+            << "Expected property value == 1.01, instead got "
+            << clients[client1][0].value.floatValues[0];
+
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 1,
+            .value = {.floatValues = {1.06}},
+            .timestamp = 3,
+    }});
+
+    ASSERT_TRUE(clients.find(client1) == clients.end())
+            << "Must not get property events for an areaId that the client hasn't subscribed to";
+    ASSERT_FALSE(clients.find(client2) == clients.end())
+            << "Must get property events significant changes";
+    ASSERT_TRUE(abs(clients[client2][0].value.floatValues[0] - 1.1) < 0.0000001)
+            << "Expected property value == 1.1, instead got "
+            << clients[client2][0].value.floatValues[0];
+}
+
 TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_mustNotFilterStatusChange) {
     SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
     std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
diff --git a/automotive/vehicle/aidl/impl/vhal/vhal-default-service.xml b/automotive/vehicle/aidl/impl/vhal/vhal-default-service.xml
index 9834cdb..b0c6ae7 100644
--- a/automotive/vehicle/aidl/impl/vhal/vhal-default-service.xml
+++ b/automotive/vehicle/aidl/impl/vhal/vhal-default-service.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.automotive.vehicle</name>
-        <version>2</version>
+        <version>3</version>
         <fqname>IVehicle/default</fqname>
     </hal>
 </manifest>
diff --git a/automotive/vehicle/aidl/rust_impl/README.md b/automotive/vehicle/aidl/rust_impl/README.md
new file mode 100644
index 0000000..33f996b
--- /dev/null
+++ b/automotive/vehicle/aidl/rust_impl/README.md
@@ -0,0 +1,12 @@
+# Rust Skeleton VHAL implementation.
+
+WARNING: This is not a reference VHAL implementation and does not contain
+any actual implementation.
+
+This folder contains a skeleton VHAL implementation in Rust to demonstrate
+how vendor may implement a Rust VHAL. To run this VHAL, include
+`android.hardware.automotive.vehicle-V3-rust-service` in your image.
+
+This implementation returns `StatusCode::UNKNOWN_ERROR` for all operations
+and does not pass VTS/CTS. Vendor must replace the logic in
+`default_vehicle_hal.rs` with the actual implementation.
diff --git a/automotive/vehicle/aidl/rust_impl/vhal/Android.bp b/automotive/vehicle/aidl/rust_impl/vhal/Android.bp
new file mode 100644
index 0000000..46f37d8
--- /dev/null
+++ b/automotive/vehicle/aidl/rust_impl/vhal/Android.bp
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+rust_binary {
+    name: "android.hardware.automotive.vehicle-V3-rust-service",
+    relative_install_path: "hw",
+    vendor: true,
+    srcs: ["src/*.rs"],
+    crate_root: "src/main.rs",
+    defaults: ["VehicleHalInterfaceRustDefaults"],
+    vintf_fragments: ["vhal-rust-service.xml"],
+    init_rc: ["vhal-rust-service.rc"],
+    rustlibs: [
+        "libbinder_rs",
+    ],
+}
diff --git a/automotive/vehicle/aidl/rust_impl/vhal/src/default_vehicle_hal.rs b/automotive/vehicle/aidl/rust_impl/vhal/src/default_vehicle_hal.rs
new file mode 100644
index 0000000..1f5dc95
--- /dev/null
+++ b/automotive/vehicle/aidl/rust_impl/vhal/src/default_vehicle_hal.rs
@@ -0,0 +1,55 @@
+use android_hardware_automotive_vehicle::aidl::android::hardware::automotive::vehicle::{
+    IVehicle::IVehicle,
+    IVehicleCallback::IVehicleCallback,
+    VehiclePropConfigs::VehiclePropConfigs,
+    GetValueRequests::GetValueRequests,
+    SetValueRequests::SetValueRequests,
+    SubscribeOptions::SubscribeOptions,
+};
+use binder::{Interface, Result as BinderResult, StatusCode, Strong};
+
+/// This struct is defined to implement IVehicle AIDL interface.
+pub struct DefaultVehicleHal;
+
+impl Interface for DefaultVehicleHal {}
+
+impl IVehicle for DefaultVehicleHal {
+    fn getAllPropConfigs(&self) -> BinderResult<VehiclePropConfigs> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn getPropConfigs(&self, _props: &[i32]) -> BinderResult<VehiclePropConfigs> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn getValues(
+            &self, _callback: &Strong<dyn IVehicleCallback>, _requests: &GetValueRequests
+        ) -> BinderResult<()> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn setValues(
+            &self, _callback: &Strong<dyn IVehicleCallback>, _requests: &SetValueRequests
+        ) -> BinderResult<()> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn subscribe(
+            &self, _callback: &Strong<dyn IVehicleCallback>, _options: &[SubscribeOptions],
+            _max_shared_memory_file_count: i32
+        ) -> BinderResult<()> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn unsubscribe(
+            &self, _callback: &Strong<dyn IVehicleCallback>, _prop_ids: &[i32]
+        ) -> BinderResult<()> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn returnSharedMemory(
+            &self, _callback: &Strong<dyn IVehicleCallback>, _shared_memory_id: i64
+        ) -> BinderResult<()> {
+        Err(StatusCode::UNKNOWN_ERROR.into())
+    }
+}
diff --git a/automotive/vehicle/aidl/rust_impl/vhal/src/main.rs b/automotive/vehicle/aidl/rust_impl/vhal/src/main.rs
new file mode 100644
index 0000000..59b248d
--- /dev/null
+++ b/automotive/vehicle/aidl/rust_impl/vhal/src/main.rs
@@ -0,0 +1,18 @@
+mod default_vehicle_hal;
+
+use android_hardware_automotive_vehicle::aidl::android::hardware::automotive::vehicle::IVehicle::BnVehicle;
+use crate::default_vehicle_hal::DefaultVehicleHal;
+
+fn main() {
+	binder::ProcessState::start_thread_pool();
+	let my_service = DefaultVehicleHal;
+	let service_name = "android.hardware.automotive.vehicle.IVehicle/default";
+    let my_service_binder = BnVehicle::new_binder(
+        my_service,
+        binder::BinderFeatures::default(),
+    );
+    binder::add_service(service_name, my_service_binder.as_binder())
+    		.expect(format!("Failed to register {}?", service_name).as_str());
+    // Does not return.
+    binder::ProcessState::join_thread_pool()
+}
diff --git a/automotive/vehicle/aidl/rust_impl/vhal/vhal-rust-service.rc b/automotive/vehicle/aidl/rust_impl/vhal/vhal-rust-service.rc
new file mode 100644
index 0000000..dff9894
--- /dev/null
+++ b/automotive/vehicle/aidl/rust_impl/vhal/vhal-rust-service.rc
@@ -0,0 +1,4 @@
+service vendor.vehicle-hal-default /vendor/bin/hw/android.hardware.automotive.vehicle-V3-rust-service
+    class early_hal
+    user vehicle_network
+    group system inet
diff --git a/automotive/vehicle/aidl/rust_impl/vhal/vhal-rust-service.xml b/automotive/vehicle/aidl/rust_impl/vhal/vhal-rust-service.xml
new file mode 100644
index 0000000..b0c6ae7
--- /dev/null
+++ b/automotive/vehicle/aidl/rust_impl/vhal/vhal-rust-service.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.automotive.vehicle</name>
+        <version>3</version>
+        <fqname>IVehicle/default</fqname>
+    </hal>
+</manifest>
diff --git a/automotive/vehicle/aidl_property/Android.bp b/automotive/vehicle/aidl_property/Android.bp
index 5db39d8..bce2284 100644
--- a/automotive/vehicle/aidl_property/Android.bp
+++ b/automotive/vehicle/aidl_property/Android.bp
@@ -28,7 +28,7 @@
         // This HAL was originally part of android.hardware.automotive.vehicle
         "android/hardware/automotive/vehicle/*.aidl",
     ],
-    frozen: false,
+    frozen: true,
     stability: "vintf",
     backend: {
         cpp: {
@@ -55,6 +55,11 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
+
     ],
 }
 
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/.hash b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/.hash
new file mode 100644
index 0000000..fa66801
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/.hash
@@ -0,0 +1 @@
+2190f6d54b998635069a8d87d3d053cc3bc041dc
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/AutomaticEmergencyBrakingState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/AutomaticEmergencyBrakingState.aidl
new file mode 100644
index 0000000..b316df7
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/AutomaticEmergencyBrakingState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum AutomaticEmergencyBrakingState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATED = 2,
+  USER_OVERRIDE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/BlindSpotWarningState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/BlindSpotWarningState.aidl
new file mode 100644
index 0000000..535b0b1
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/BlindSpotWarningState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum BlindSpotWarningState {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CameraServiceState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CameraServiceState.aidl
new file mode 100644
index 0000000..84f5ec7
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CameraServiceState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CameraServiceState {
+  UNAVAILABLE = 0,
+  INACTIVE = 1,
+  REQUESTED = 2,
+  ACTIVE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserRequest.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserRequest.aidl
new file mode 100644
index 0000000..22c690c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserRequest.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable CreateUserRequest {
+  int requestId;
+  android.hardware.automotive.vehicle.UserInfo newUserInfo;
+  @utf8InCpp String newUserName;
+  android.hardware.automotive.vehicle.UsersInfo usersInfo;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserResponse.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserResponse.aidl
new file mode 100644
index 0000000..7d0196b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserResponse.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable CreateUserResponse {
+  int requestId;
+  android.hardware.automotive.vehicle.CreateUserStatus status = android.hardware.automotive.vehicle.CreateUserStatus.SUCCESS;
+  @utf8InCpp String errorMessage;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserStatus.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserStatus.aidl
new file mode 100644
index 0000000..4c3b751
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CreateUserStatus.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CreateUserStatus {
+  SUCCESS = 1,
+  FAILURE = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CrossTrafficMonitoringWarningState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CrossTrafficMonitoringWarningState.aidl
new file mode 100644
index 0000000..90e2d8d
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CrossTrafficMonitoringWarningState.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CrossTrafficMonitoringWarningState {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING_FRONT_LEFT = 2,
+  WARNING_FRONT_RIGHT = 3,
+  WARNING_FRONT_BOTH = 4,
+  WARNING_REAR_LEFT = 5,
+  WARNING_REAR_RIGHT = 6,
+  WARNING_REAR_BOTH = 7,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlCommand.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlCommand.aidl
new file mode 100644
index 0000000..d6a104d
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlCommand.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CruiseControlCommand {
+  ACTIVATE = 1,
+  SUSPEND = 2,
+  INCREASE_TARGET_SPEED = 3,
+  DECREASE_TARGET_SPEED = 4,
+  INCREASE_TARGET_TIME_GAP = 5,
+  DECREASE_TARGET_TIME_GAP = 6,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlState.aidl
new file mode 100644
index 0000000..ddaffa3
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CruiseControlState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATED = 2,
+  USER_OVERRIDE = 3,
+  SUSPENDED = 4,
+  FORCED_DEACTIVATION_WARNING = 5,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlType.aidl
new file mode 100644
index 0000000..aab9dfe
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CruiseControlType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CruiseControlType {
+  OTHER = 0,
+  STANDARD = 1,
+  ADAPTIVE = 2,
+  PREDICTIVE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CustomInputType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CustomInputType.aidl
new file mode 100644
index 0000000..4decb69
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/CustomInputType.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CustomInputType {
+  CUSTOM_EVENT_F1 = 1001,
+  CUSTOM_EVENT_F2 = 1002,
+  CUSTOM_EVENT_F3 = 1003,
+  CUSTOM_EVENT_F4 = 1004,
+  CUSTOM_EVENT_F5 = 1005,
+  CUSTOM_EVENT_F6 = 1006,
+  CUSTOM_EVENT_F7 = 1007,
+  CUSTOM_EVENT_F8 = 1008,
+  CUSTOM_EVENT_F9 = 1009,
+  CUSTOM_EVENT_F10 = 1010,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DiagnosticFloatSensorIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DiagnosticFloatSensorIndex.aidl
new file mode 100644
index 0000000..9704704
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DiagnosticFloatSensorIndex.aidl
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum DiagnosticFloatSensorIndex {
+  CALCULATED_ENGINE_LOAD = 0,
+  ENGINE_COOLANT_TEMPERATURE = 1,
+  SHORT_TERM_FUEL_TRIM_BANK1 = 2,
+  LONG_TERM_FUEL_TRIM_BANK1 = 3,
+  SHORT_TERM_FUEL_TRIM_BANK2 = 4,
+  LONG_TERM_FUEL_TRIM_BANK2 = 5,
+  FUEL_PRESSURE = 6,
+  INTAKE_MANIFOLD_ABSOLUTE_PRESSURE = 7,
+  ENGINE_RPM = 8,
+  VEHICLE_SPEED = 9,
+  TIMING_ADVANCE = 10,
+  MAF_AIR_FLOW_RATE = 11,
+  THROTTLE_POSITION = 12,
+  OXYGEN_SENSOR1_VOLTAGE = 13,
+  OXYGEN_SENSOR1_SHORT_TERM_FUEL_TRIM = 14,
+  OXYGEN_SENSOR1_FUEL_AIR_EQUIVALENCE_RATIO = 15,
+  OXYGEN_SENSOR2_VOLTAGE = 16,
+  OXYGEN_SENSOR2_SHORT_TERM_FUEL_TRIM = 17,
+  OXYGEN_SENSOR2_FUEL_AIR_EQUIVALENCE_RATIO = 18,
+  OXYGEN_SENSOR3_VOLTAGE = 19,
+  OXYGEN_SENSOR3_SHORT_TERM_FUEL_TRIM = 20,
+  OXYGEN_SENSOR3_FUEL_AIR_EQUIVALENCE_RATIO = 21,
+  OXYGEN_SENSOR4_VOLTAGE = 22,
+  OXYGEN_SENSOR4_SHORT_TERM_FUEL_TRIM = 23,
+  OXYGEN_SENSOR4_FUEL_AIR_EQUIVALENCE_RATIO = 24,
+  OXYGEN_SENSOR5_VOLTAGE = 25,
+  OXYGEN_SENSOR5_SHORT_TERM_FUEL_TRIM = 26,
+  OXYGEN_SENSOR5_FUEL_AIR_EQUIVALENCE_RATIO = 27,
+  OXYGEN_SENSOR6_VOLTAGE = 28,
+  OXYGEN_SENSOR6_SHORT_TERM_FUEL_TRIM = 29,
+  OXYGEN_SENSOR6_FUEL_AIR_EQUIVALENCE_RATIO = 30,
+  OXYGEN_SENSOR7_VOLTAGE = 31,
+  OXYGEN_SENSOR7_SHORT_TERM_FUEL_TRIM = 32,
+  OXYGEN_SENSOR7_FUEL_AIR_EQUIVALENCE_RATIO = 33,
+  OXYGEN_SENSOR8_VOLTAGE = 34,
+  OXYGEN_SENSOR8_SHORT_TERM_FUEL_TRIM = 35,
+  OXYGEN_SENSOR8_FUEL_AIR_EQUIVALENCE_RATIO = 36,
+  FUEL_RAIL_PRESSURE = 37,
+  FUEL_RAIL_GAUGE_PRESSURE = 38,
+  COMMANDED_EXHAUST_GAS_RECIRCULATION = 39,
+  EXHAUST_GAS_RECIRCULATION_ERROR = 40,
+  COMMANDED_EVAPORATIVE_PURGE = 41,
+  FUEL_TANK_LEVEL_INPUT = 42,
+  EVAPORATION_SYSTEM_VAPOR_PRESSURE = 43,
+  CATALYST_TEMPERATURE_BANK1_SENSOR1 = 44,
+  CATALYST_TEMPERATURE_BANK2_SENSOR1 = 45,
+  CATALYST_TEMPERATURE_BANK1_SENSOR2 = 46,
+  CATALYST_TEMPERATURE_BANK2_SENSOR2 = 47,
+  ABSOLUTE_LOAD_VALUE = 48,
+  FUEL_AIR_COMMANDED_EQUIVALENCE_RATIO = 49,
+  RELATIVE_THROTTLE_POSITION = 50,
+  ABSOLUTE_THROTTLE_POSITION_B = 51,
+  ABSOLUTE_THROTTLE_POSITION_C = 52,
+  ACCELERATOR_PEDAL_POSITION_D = 53,
+  ACCELERATOR_PEDAL_POSITION_E = 54,
+  ACCELERATOR_PEDAL_POSITION_F = 55,
+  COMMANDED_THROTTLE_ACTUATOR = 56,
+  ETHANOL_FUEL_PERCENTAGE = 57,
+  ABSOLUTE_EVAPORATION_SYSTEM_VAPOR_PRESSURE = 58,
+  SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK1 = 59,
+  SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK2 = 60,
+  SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK3 = 61,
+  SHORT_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK4 = 62,
+  LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK1 = 63,
+  LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK2 = 64,
+  LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK3 = 65,
+  LONG_TERM_SECONDARY_OXYGEN_SENSOR_TRIM_BANK4 = 66,
+  RELATIVE_ACCELERATOR_PEDAL_POSITION = 67,
+  HYBRID_BATTERY_PACK_REMAINING_LIFE = 68,
+  FUEL_INJECTION_TIMING = 69,
+  ENGINE_FUEL_RATE = 70,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DiagnosticIntegerSensorIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DiagnosticIntegerSensorIndex.aidl
new file mode 100644
index 0000000..b3f13d4
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DiagnosticIntegerSensorIndex.aidl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum DiagnosticIntegerSensorIndex {
+  FUEL_SYSTEM_STATUS = 0,
+  MALFUNCTION_INDICATOR_LIGHT_ON = 1,
+  IGNITION_MONITORS_SUPPORTED = 2,
+  IGNITION_SPECIFIC_MONITORS = 3,
+  INTAKE_AIR_TEMPERATURE = 4,
+  COMMANDED_SECONDARY_AIR_STATUS = 5,
+  NUM_OXYGEN_SENSORS_PRESENT = 6,
+  RUNTIME_SINCE_ENGINE_START = 7,
+  DISTANCE_TRAVELED_WITH_MALFUNCTION_INDICATOR_LIGHT_ON = 8,
+  WARMUPS_SINCE_CODES_CLEARED = 9,
+  DISTANCE_TRAVELED_SINCE_CODES_CLEARED = 10,
+  ABSOLUTE_BAROMETRIC_PRESSURE = 11,
+  CONTROL_MODULE_VOLTAGE = 12,
+  AMBIENT_AIR_TEMPERATURE = 13,
+  TIME_WITH_MALFUNCTION_LIGHT_ON = 14,
+  TIME_SINCE_TROUBLE_CODES_CLEARED = 15,
+  MAX_FUEL_AIR_EQUIVALENCE_RATIO = 16,
+  MAX_OXYGEN_SENSOR_VOLTAGE = 17,
+  MAX_OXYGEN_SENSOR_CURRENT = 18,
+  MAX_INTAKE_MANIFOLD_ABSOLUTE_PRESSURE = 19,
+  MAX_AIR_FLOW_RATE_FROM_MASS_AIR_FLOW_SENSOR = 20,
+  FUEL_TYPE = 21,
+  FUEL_RAIL_ABSOLUTE_PRESSURE = 22,
+  ENGINE_OIL_TEMPERATURE = 23,
+  DRIVER_DEMAND_PERCENT_TORQUE = 24,
+  ENGINE_ACTUAL_PERCENT_TORQUE = 25,
+  ENGINE_REFERENCE_PERCENT_TORQUE = 26,
+  ENGINE_PERCENT_TORQUE_DATA_IDLE = 27,
+  ENGINE_PERCENT_TORQUE_DATA_POINT1 = 28,
+  ENGINE_PERCENT_TORQUE_DATA_POINT2 = 29,
+  ENGINE_PERCENT_TORQUE_DATA_POINT3 = 30,
+  ENGINE_PERCENT_TORQUE_DATA_POINT4 = 31,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDistractionState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDistractionState.aidl
new file mode 100644
index 0000000..54c02d5
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDistractionState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum DriverDistractionState {
+  OTHER = 0,
+  NOT_DISTRACTED = 1,
+  DISTRACTED = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDistractionWarning.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDistractionWarning.aidl
new file mode 100644
index 0000000..9236b1c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDistractionWarning.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum DriverDistractionWarning {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDrowsinessAttentionState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDrowsinessAttentionState.aidl
new file mode 100644
index 0000000..22a90f3
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDrowsinessAttentionState.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum DriverDrowsinessAttentionState {
+  OTHER = 0,
+  KSS_RATING_1_EXTREMELY_ALERT = 1,
+  KSS_RATING_2_VERY_ALERT = 2,
+  KSS_RATING_3_ALERT = 3,
+  KSS_RATING_4_RATHER_ALERT = 4,
+  KSS_RATING_5_NEITHER_ALERT_NOR_SLEEPY = 5,
+  KSS_RATING_6_SOME_SLEEPINESS = 6,
+  KSS_RATING_7_SLEEPY_NO_EFFORT = 7,
+  KSS_RATING_8_SLEEPY_SOME_EFFORT = 8,
+  KSS_RATING_9_VERY_SLEEPY = 9,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDrowsinessAttentionWarning.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDrowsinessAttentionWarning.aidl
new file mode 100644
index 0000000..dbf2364
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/DriverDrowsinessAttentionWarning.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum DriverDrowsinessAttentionWarning {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicStabilityControlState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicStabilityControlState.aidl
new file mode 100644
index 0000000..b061a25
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicStabilityControlState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ElectronicStabilityControlState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATED = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicTollCollectionCardStatus.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicTollCollectionCardStatus.aidl
new file mode 100644
index 0000000..9772aee
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicTollCollectionCardStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ElectronicTollCollectionCardStatus {
+  UNKNOWN = 0,
+  ELECTRONIC_TOLL_COLLECTION_CARD_VALID = 1,
+  ELECTRONIC_TOLL_COLLECTION_CARD_INVALID = 2,
+  ELECTRONIC_TOLL_COLLECTION_CARD_NOT_INSERTED = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicTollCollectionCardType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicTollCollectionCardType.aidl
new file mode 100644
index 0000000..22cf2c3
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ElectronicTollCollectionCardType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ElectronicTollCollectionCardType {
+  UNKNOWN = 0,
+  JP_ELECTRONIC_TOLL_COLLECTION_CARD = 1,
+  JP_ELECTRONIC_TOLL_COLLECTION_CARD_V2 = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EmergencyLaneKeepAssistState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EmergencyLaneKeepAssistState.aidl
new file mode 100644
index 0000000..078acde1
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EmergencyLaneKeepAssistState.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EmergencyLaneKeepAssistState {
+  OTHER = 0,
+  ENABLED = 1,
+  WARNING_LEFT = 2,
+  WARNING_RIGHT = 3,
+  ACTIVATED_STEER_LEFT = 4,
+  ACTIVATED_STEER_RIGHT = 5,
+  USER_OVERRIDE = 6,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ErrorState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ErrorState.aidl
new file mode 100644
index 0000000..dd950ce
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ErrorState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ErrorState {
+  OTHER_ERROR_STATE = (-1) /* -1 */,
+  NOT_AVAILABLE_DISABLED = (-2) /* -2 */,
+  NOT_AVAILABLE_SPEED_LOW = (-3) /* -3 */,
+  NOT_AVAILABLE_SPEED_HIGH = (-4) /* -4 */,
+  NOT_AVAILABLE_POOR_VISIBILITY = (-5) /* -5 */,
+  NOT_AVAILABLE_SAFETY = (-6) /* -6 */,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvChargeState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvChargeState.aidl
new file mode 100644
index 0000000..fe1c240
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvChargeState.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvChargeState {
+  UNKNOWN = 0,
+  CHARGING = 1,
+  FULLY_CHARGED = 2,
+  NOT_CHARGING = 3,
+  ERROR = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvConnectorType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvConnectorType.aidl
new file mode 100644
index 0000000..b469578
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvConnectorType.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvConnectorType {
+  UNKNOWN = 0,
+  IEC_TYPE_1_AC = 1,
+  IEC_TYPE_2_AC = 2,
+  IEC_TYPE_3_AC = 3,
+  IEC_TYPE_4_DC = 4,
+  IEC_TYPE_1_CCS_DC = 5,
+  IEC_TYPE_2_CCS_DC = 6,
+  TESLA_ROADSTER = 7,
+  TESLA_HPWC = 8,
+  TESLA_SUPERCHARGER = 9,
+  GBT_AC = 10,
+  GBT_DC = 11,
+  OTHER = 101,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvRegenerativeBrakingState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvRegenerativeBrakingState.aidl
new file mode 100644
index 0000000..b869562
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvRegenerativeBrakingState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvRegenerativeBrakingState {
+  UNKNOWN = 0,
+  DISABLED = 1,
+  PARTIALLY_ENABLED = 2,
+  FULLY_ENABLED = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvStoppingMode.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvStoppingMode.aidl
new file mode 100644
index 0000000..3be8d12
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvStoppingMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvStoppingMode {
+  OTHER = 0,
+  CREEP = 1,
+  ROLL = 2,
+  HOLD = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceRequestIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceRequestIndex.aidl
new file mode 100644
index 0000000..2fdb9b5
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceRequestIndex.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvsServiceRequestIndex {
+  TYPE = 0,
+  STATE = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceState.aidl
new file mode 100644
index 0000000..df81ee7
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceState.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvsServiceState {
+  OFF = 0,
+  ON = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceType.aidl
new file mode 100644
index 0000000..285732c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/EvsServiceType.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum EvsServiceType {
+  REARVIEW = 0,
+  SURROUNDVIEW = 1,
+  FRONTVIEW = 2,
+  LEFTVIEW = 3,
+  RIGHTVIEW = 4,
+  DRIVERVIEW = 5,
+  FRONTPASSENGERSVIEW = 6,
+  REARPASSENGERSVIEW = 7,
+  USER_DEFINED = 1000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ForwardCollisionWarningState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ForwardCollisionWarningState.aidl
new file mode 100644
index 0000000..371885d
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ForwardCollisionWarningState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ForwardCollisionWarningState {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/FuelType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/FuelType.aidl
new file mode 100644
index 0000000..14bb61b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/FuelType.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum FuelType {
+  FUEL_TYPE_UNKNOWN = 0,
+  FUEL_TYPE_UNLEADED = 1,
+  FUEL_TYPE_LEADED = 2,
+  FUEL_TYPE_DIESEL_1 = 3,
+  FUEL_TYPE_DIESEL_2 = 4,
+  FUEL_TYPE_BIODIESEL = 5,
+  FUEL_TYPE_E85 = 6,
+  FUEL_TYPE_LPG = 7,
+  FUEL_TYPE_CNG = 8,
+  FUEL_TYPE_LNG = 9,
+  FUEL_TYPE_ELECTRIC = 10,
+  FUEL_TYPE_HYDROGEN = 11,
+  FUEL_TYPE_OTHER = 12,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/GsrComplianceRequirementType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/GsrComplianceRequirementType.aidl
new file mode 100644
index 0000000..9c565ee
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/GsrComplianceRequirementType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum GsrComplianceRequirementType {
+  GSR_COMPLIANCE_NOT_REQUIRED = 0,
+  GSR_COMPLIANCE_REQUIRED_V1 = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/HandsOnDetectionDriverState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/HandsOnDetectionDriverState.aidl
new file mode 100644
index 0000000..bb390f2
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/HandsOnDetectionDriverState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum HandsOnDetectionDriverState {
+  OTHER = 0,
+  HANDS_ON = 1,
+  HANDS_OFF = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/HandsOnDetectionWarning.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/HandsOnDetectionWarning.aidl
new file mode 100644
index 0000000..4ea4d1d
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/HandsOnDetectionWarning.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum HandsOnDetectionWarning {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ImpactSensorLocation.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ImpactSensorLocation.aidl
new file mode 100644
index 0000000..6b75d8c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ImpactSensorLocation.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ImpactSensorLocation {
+  OTHER = 0x01,
+  FRONT = 0x02,
+  FRONT_LEFT_DOOR_SIDE = 0x04,
+  FRONT_RIGHT_DOOR_SIDE = 0x08,
+  REAR_LEFT_DOOR_SIDE = 0x10,
+  REAR_RIGHT_DOOR_SIDE = 0x20,
+  REAR = 0x40,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoRequest.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoRequest.aidl
new file mode 100644
index 0000000..a4c048a
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoRequest.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable InitialUserInfoRequest {
+  int requestId;
+  android.hardware.automotive.vehicle.InitialUserInfoRequestType requestType = android.hardware.automotive.vehicle.InitialUserInfoRequestType.UNKNOWN;
+  android.hardware.automotive.vehicle.UsersInfo usersInfo;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoRequestType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoRequestType.aidl
new file mode 100644
index 0000000..51260fa
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoRequestType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum InitialUserInfoRequestType {
+  UNKNOWN = 0,
+  FIRST_BOOT = 1,
+  FIRST_BOOT_AFTER_OTA = 2,
+  COLD_BOOT = 3,
+  RESUME = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoResponse.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoResponse.aidl
new file mode 100644
index 0000000..f0e1612
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoResponse.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable InitialUserInfoResponse {
+  int requestId;
+  android.hardware.automotive.vehicle.InitialUserInfoResponseAction action = android.hardware.automotive.vehicle.InitialUserInfoResponseAction.DEFAULT;
+  android.hardware.automotive.vehicle.UserInfo userToSwitchOrCreate;
+  @utf8InCpp String userLocales;
+  @utf8InCpp String userNameToCreate;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoResponseAction.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoResponseAction.aidl
new file mode 100644
index 0000000..d654b5c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/InitialUserInfoResponseAction.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum InitialUserInfoResponseAction {
+  DEFAULT = 0,
+  SWITCH = 1,
+  CREATE = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneCenteringAssistCommand.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneCenteringAssistCommand.aidl
new file mode 100644
index 0000000..9e72605
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneCenteringAssistCommand.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LaneCenteringAssistCommand {
+  ACTIVATE = 1,
+  DEACTIVATE = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneCenteringAssistState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneCenteringAssistState.aidl
new file mode 100644
index 0000000..c5afe2b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneCenteringAssistState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LaneCenteringAssistState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATION_REQUESTED = 2,
+  ACTIVATED = 3,
+  USER_OVERRIDE = 4,
+  FORCED_DEACTIVATION_WARNING = 5,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneDepartureWarningState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneDepartureWarningState.aidl
new file mode 100644
index 0000000..cdddb6f
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneDepartureWarningState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LaneDepartureWarningState {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING_LEFT = 2,
+  WARNING_RIGHT = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneKeepAssistState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneKeepAssistState.aidl
new file mode 100644
index 0000000..9c92ff6
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LaneKeepAssistState.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LaneKeepAssistState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATED_STEER_LEFT = 2,
+  ACTIVATED_STEER_RIGHT = 3,
+  USER_OVERRIDE = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LocationCharacterization.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LocationCharacterization.aidl
new file mode 100644
index 0000000..27abe41
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LocationCharacterization.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LocationCharacterization {
+  PRIOR_LOCATIONS = 0x1,
+  GYROSCOPE_FUSION = 0x2,
+  ACCELEROMETER_FUSION = 0x4,
+  COMPASS_FUSION = 0x8,
+  WHEEL_SPEED_FUSION = 0x10,
+  STEERING_ANGLE_FUSION = 0x20,
+  CAR_SPEED_FUSION = 0x40,
+  DEAD_RECKONED = 0x80,
+  RAW_GNSS_ONLY = 0x100,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl
new file mode 100644
index 0000000..70014e1
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LowSpeedAutomaticEmergencyBrakingState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATED = 2,
+  USER_OVERRIDE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LowSpeedCollisionWarningState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LowSpeedCollisionWarningState.aidl
new file mode 100644
index 0000000..6f6338b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/LowSpeedCollisionWarningState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LowSpeedCollisionWarningState {
+  OTHER = 0,
+  NO_WARNING = 1,
+  WARNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2CommonIgnitionMonitors.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2CommonIgnitionMonitors.aidl
new file mode 100644
index 0000000..7d12224
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2CommonIgnitionMonitors.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2CommonIgnitionMonitors {
+  COMPONENTS_AVAILABLE = (0x1 << 0) /* 1 */,
+  COMPONENTS_INCOMPLETE = (0x1 << 1) /* 2 */,
+  FUEL_SYSTEM_AVAILABLE = (0x1 << 2) /* 4 */,
+  FUEL_SYSTEM_INCOMPLETE = (0x1 << 3) /* 8 */,
+  MISFIRE_AVAILABLE = (0x1 << 4) /* 16 */,
+  MISFIRE_INCOMPLETE = (0x1 << 5) /* 32 */,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2CompressionIgnitionMonitors.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2CompressionIgnitionMonitors.aidl
new file mode 100644
index 0000000..90240bf
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2CompressionIgnitionMonitors.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2CompressionIgnitionMonitors {
+  COMPONENTS_AVAILABLE = (0x1 << 0) /* 1 */,
+  COMPONENTS_INCOMPLETE = (0x1 << 1) /* 2 */,
+  FUEL_SYSTEM_AVAILABLE = (0x1 << 2) /* 4 */,
+  FUEL_SYSTEM_INCOMPLETE = (0x1 << 3) /* 8 */,
+  MISFIRE_AVAILABLE = (0x1 << 4) /* 16 */,
+  MISFIRE_INCOMPLETE = (0x1 << 5) /* 32 */,
+  EGR_OR_VVT_AVAILABLE = (0x1 << 6) /* 64 */,
+  EGR_OR_VVT_INCOMPLETE = (0x1 << 7) /* 128 */,
+  PM_FILTER_AVAILABLE = (0x1 << 8) /* 256 */,
+  PM_FILTER_INCOMPLETE = (0x1 << 9) /* 512 */,
+  EXHAUST_GAS_SENSOR_AVAILABLE = (0x1 << 10) /* 1024 */,
+  EXHAUST_GAS_SENSOR_INCOMPLETE = (0x1 << 11) /* 2048 */,
+  BOOST_PRESSURE_AVAILABLE = (0x1 << 12) /* 4096 */,
+  BOOST_PRESSURE_INCOMPLETE = (0x1 << 13) /* 8192 */,
+  NOx_SCR_AVAILABLE = (0x1 << 14) /* 16384 */,
+  NOx_SCR_INCOMPLETE = (0x1 << 15) /* 32768 */,
+  NMHC_CATALYST_AVAILABLE = (0x1 << 16) /* 65536 */,
+  NMHC_CATALYST_INCOMPLETE = (0x1 << 17) /* 131072 */,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2FuelSystemStatus.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2FuelSystemStatus.aidl
new file mode 100644
index 0000000..9d588ea
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2FuelSystemStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2FuelSystemStatus {
+  OPEN_INSUFFICIENT_ENGINE_TEMPERATURE = 1,
+  CLOSED_LOOP = 2,
+  OPEN_ENGINE_LOAD_OR_DECELERATION = 4,
+  OPEN_SYSTEM_FAILURE = 8,
+  CLOSED_LOOP_BUT_FEEDBACK_FAULT = 16,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2FuelType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2FuelType.aidl
new file mode 100644
index 0000000..3ab3920
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2FuelType.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2FuelType {
+  NOT_AVAILABLE = 0,
+  GASOLINE = 1,
+  METHANOL = 2,
+  ETHANOL = 3,
+  DIESEL = 4,
+  LPG = 5,
+  CNG = 6,
+  PROPANE = 7,
+  ELECTRIC = 8,
+  BIFUEL_RUNNING_GASOLINE = 9,
+  BIFUEL_RUNNING_METHANOL = 10,
+  BIFUEL_RUNNING_ETHANOL = 11,
+  BIFUEL_RUNNING_LPG = 12,
+  BIFUEL_RUNNING_CNG = 13,
+  BIFUEL_RUNNING_PROPANE = 14,
+  BIFUEL_RUNNING_ELECTRIC = 15,
+  BIFUEL_RUNNING_ELECTRIC_AND_COMBUSTION = 16,
+  HYBRID_GASOLINE = 17,
+  HYBRID_ETHANOL = 18,
+  HYBRID_DIESEL = 19,
+  HYBRID_ELECTRIC = 20,
+  HYBRID_RUNNING_ELECTRIC_AND_COMBUSTION = 21,
+  HYBRID_REGENERATIVE = 22,
+  BIFUEL_RUNNING_DIESEL = 23,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2IgnitionMonitorKind.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2IgnitionMonitorKind.aidl
new file mode 100644
index 0000000..ec8f1c2
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2IgnitionMonitorKind.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2IgnitionMonitorKind {
+  SPARK = 0,
+  COMPRESSION = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2SecondaryAirStatus.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2SecondaryAirStatus.aidl
new file mode 100644
index 0000000..7f445bf
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2SecondaryAirStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2SecondaryAirStatus {
+  UPSTREAM = 1,
+  DOWNSTREAM_OF_CATALYCIC_CONVERTER = 2,
+  FROM_OUTSIDE_OR_OFF = 4,
+  PUMP_ON_FOR_DIAGNOSTICS = 8,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2SparkIgnitionMonitors.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2SparkIgnitionMonitors.aidl
new file mode 100644
index 0000000..51e321b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/Obd2SparkIgnitionMonitors.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum Obd2SparkIgnitionMonitors {
+  COMPONENTS_AVAILABLE = (0x1 << 0) /* 1 */,
+  COMPONENTS_INCOMPLETE = (0x1 << 1) /* 2 */,
+  FUEL_SYSTEM_AVAILABLE = (0x1 << 2) /* 4 */,
+  FUEL_SYSTEM_INCOMPLETE = (0x1 << 3) /* 8 */,
+  MISFIRE_AVAILABLE = (0x1 << 4) /* 16 */,
+  MISFIRE_INCOMPLETE = (0x1 << 5) /* 32 */,
+  EGR_AVAILABLE = (0x1 << 6) /* 64 */,
+  EGR_INCOMPLETE = (0x1 << 7) /* 128 */,
+  OXYGEN_SENSOR_HEATER_AVAILABLE = (0x1 << 8) /* 256 */,
+  OXYGEN_SENSOR_HEATER_INCOMPLETE = (0x1 << 9) /* 512 */,
+  OXYGEN_SENSOR_AVAILABLE = (0x1 << 10) /* 1024 */,
+  OXYGEN_SENSOR_INCOMPLETE = (0x1 << 11) /* 2048 */,
+  AC_REFRIGERANT_AVAILABLE = (0x1 << 12) /* 4096 */,
+  AC_REFRIGERANT_INCOMPLETE = (0x1 << 13) /* 8192 */,
+  SECONDARY_AIR_SYSTEM_AVAILABLE = (0x1 << 14) /* 16384 */,
+  SECONDARY_AIR_SYSTEM_INCOMPLETE = (0x1 << 15) /* 32768 */,
+  EVAPORATIVE_SYSTEM_AVAILABLE = (0x1 << 16) /* 65536 */,
+  EVAPORATIVE_SYSTEM_INCOMPLETE = (0x1 << 17) /* 131072 */,
+  HEATED_CATALYST_AVAILABLE = (0x1 << 18) /* 262144 */,
+  HEATED_CATALYST_INCOMPLETE = (0x1 << 19) /* 524288 */,
+  CATALYST_AVAILABLE = (0x1 << 20) /* 1048576 */,
+  CATALYST_INCOMPLETE = (0x1 << 21) /* 2097152 */,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/PortLocationType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/PortLocationType.aidl
new file mode 100644
index 0000000..b831c7e
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/PortLocationType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum PortLocationType {
+  UNKNOWN = 0,
+  FRONT_LEFT = 1,
+  FRONT_RIGHT = 2,
+  REAR_RIGHT = 3,
+  REAR_LEFT = 4,
+  FRONT = 5,
+  REAR = 6,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ProcessTerminationReason.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ProcessTerminationReason.aidl
new file mode 100644
index 0000000..f2838ad
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/ProcessTerminationReason.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum ProcessTerminationReason {
+  NOT_RESPONDING = 1,
+  IO_OVERUSE = 2,
+  MEMORY_OVERUSE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/RemoveUserRequest.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/RemoveUserRequest.aidl
new file mode 100644
index 0000000..74457b9
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/RemoveUserRequest.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable RemoveUserRequest {
+  int requestId;
+  android.hardware.automotive.vehicle.UserInfo removedUserInfo;
+  android.hardware.automotive.vehicle.UsersInfo usersInfo;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/RotaryInputType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/RotaryInputType.aidl
new file mode 100644
index 0000000..ff90034
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/RotaryInputType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum RotaryInputType {
+  ROTARY_INPUT_TYPE_SYSTEM_NAVIGATION = 0,
+  ROTARY_INPUT_TYPE_AUDIO_VOLUME = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserMessageType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserMessageType.aidl
new file mode 100644
index 0000000..a3e59f1
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserMessageType.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum SwitchUserMessageType {
+  UNKNOWN = 0,
+  LEGACY_ANDROID_SWITCH = 1,
+  ANDROID_SWITCH = 2,
+  VEHICLE_RESPONSE = 3,
+  VEHICLE_REQUEST = 4,
+  ANDROID_POST_SWITCH = 5,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserRequest.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserRequest.aidl
new file mode 100644
index 0000000..3012b7a
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserRequest.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable SwitchUserRequest {
+  int requestId;
+  android.hardware.automotive.vehicle.SwitchUserMessageType messageType = android.hardware.automotive.vehicle.SwitchUserMessageType.UNKNOWN;
+  android.hardware.automotive.vehicle.UserInfo targetUser;
+  android.hardware.automotive.vehicle.UsersInfo usersInfo;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserResponse.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserResponse.aidl
new file mode 100644
index 0000000..8915d1b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserResponse.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable SwitchUserResponse {
+  int requestId;
+  android.hardware.automotive.vehicle.SwitchUserMessageType messageType = android.hardware.automotive.vehicle.SwitchUserMessageType.UNKNOWN;
+  android.hardware.automotive.vehicle.SwitchUserStatus status = android.hardware.automotive.vehicle.SwitchUserStatus.SUCCESS;
+  @utf8InCpp String errorMessage;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserStatus.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserStatus.aidl
new file mode 100644
index 0000000..c7be9ec
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/SwitchUserStatus.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum SwitchUserStatus {
+  SUCCESS = 1,
+  FAILURE = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/TrailerState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/TrailerState.aidl
new file mode 100644
index 0000000..2491340
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/TrailerState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum TrailerState {
+  UNKNOWN = 0,
+  NOT_PRESENT = 1,
+  PRESENT = 2,
+  ERROR = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociation.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociation.aidl
new file mode 100644
index 0000000..a540f8e
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociation.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UserIdentificationAssociation {
+  android.hardware.automotive.vehicle.UserIdentificationAssociationType type = android.hardware.automotive.vehicle.UserIdentificationAssociationType.INVALID;
+  android.hardware.automotive.vehicle.UserIdentificationAssociationValue value = android.hardware.automotive.vehicle.UserIdentificationAssociationValue.UNKNOWN;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationSetValue.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationSetValue.aidl
new file mode 100644
index 0000000..1fd9ee8
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationSetValue.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum UserIdentificationAssociationSetValue {
+  INVALID = 0,
+  ASSOCIATE_CURRENT_USER = 1,
+  DISASSOCIATE_CURRENT_USER = 2,
+  DISASSOCIATE_ALL_USERS = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationType.aidl
new file mode 100644
index 0000000..6498375
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationType.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum UserIdentificationAssociationType {
+  INVALID = 0,
+  KEY_FOB = 1,
+  CUSTOM_1 = 101,
+  CUSTOM_2 = 102,
+  CUSTOM_3 = 103,
+  CUSTOM_4 = 104,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationValue.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationValue.aidl
new file mode 100644
index 0000000..d5e0169
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationAssociationValue.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum UserIdentificationAssociationValue {
+  UNKNOWN = 1,
+  ASSOCIATED_CURRENT_USER = 2,
+  ASSOCIATED_ANOTHER_USER = 3,
+  NOT_ASSOCIATED_ANY_USER = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationGetRequest.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationGetRequest.aidl
new file mode 100644
index 0000000..fe7fd6f
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationGetRequest.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UserIdentificationGetRequest {
+  int requestId;
+  android.hardware.automotive.vehicle.UserInfo userInfo;
+  int numberAssociationTypes;
+  android.hardware.automotive.vehicle.UserIdentificationAssociationType[] associationTypes;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationResponse.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationResponse.aidl
new file mode 100644
index 0000000..3e2a257
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationResponse.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UserIdentificationResponse {
+  int requestId;
+  int numberAssociation;
+  android.hardware.automotive.vehicle.UserIdentificationAssociation[] associations;
+  @utf8InCpp String errorMessage;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationSetAssociation.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationSetAssociation.aidl
new file mode 100644
index 0000000..57840fb
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationSetAssociation.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UserIdentificationSetAssociation {
+  android.hardware.automotive.vehicle.UserIdentificationAssociationType type = android.hardware.automotive.vehicle.UserIdentificationAssociationType.INVALID;
+  android.hardware.automotive.vehicle.UserIdentificationAssociationSetValue value = android.hardware.automotive.vehicle.UserIdentificationAssociationSetValue.INVALID;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationSetRequest.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationSetRequest.aidl
new file mode 100644
index 0000000..db01b51
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserIdentificationSetRequest.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UserIdentificationSetRequest {
+  int requestId;
+  android.hardware.automotive.vehicle.UserInfo userInfo;
+  int numberAssociations;
+  android.hardware.automotive.vehicle.UserIdentificationSetAssociation[] associations;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserInfo.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserInfo.aidl
new file mode 100644
index 0000000..feb5a73
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UserInfo.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UserInfo {
+  int userId = 0;
+  int flags;
+  const int USER_FLAG_SYSTEM = 0x01;
+  const int USER_FLAG_GUEST = 0x02;
+  const int USER_FLAG_EPHEMERAL = 0x04;
+  const int USER_FLAG_ADMIN = 0x08;
+  const int USER_FLAG_DISABLED = 0x10;
+  const int USER_FLAG_PROFILE = 0x20;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UsersInfo.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UsersInfo.aidl
new file mode 100644
index 0000000..edcef2e
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/UsersInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable UsersInfo {
+  android.hardware.automotive.vehicle.UserInfo currentUser;
+  int numberUsers;
+  android.hardware.automotive.vehicle.UserInfo[] existingUsers;
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAirbagLocation.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAirbagLocation.aidl
new file mode 100644
index 0000000..9b966d7
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAirbagLocation.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAirbagLocation {
+  OTHER = 0x01,
+  FRONT = 0x02,
+  KNEE = 0x04,
+  LEFT_SIDE = 0x08,
+  RIGHT_SIDE = 0x10,
+  CURTAIN = 0x20,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
new file mode 100644
index 0000000..55af2ab
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleApPowerBootupReason {
+  USER_POWER_ON = 0,
+  SYSTEM_USER_DETECTION = 1,
+  SYSTEM_REMOTE_ACCESS = 2,
+  SYSTEM_ENTER_GARAGE_MODE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
new file mode 100644
index 0000000..cc12490
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateConfigFlag.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleApPowerStateConfigFlag {
+  ENABLE_DEEP_SLEEP_FLAG = 0x1,
+  CONFIG_SUPPORT_TIMER_POWER_ON_FLAG = 0x2,
+  ENABLE_HIBERNATION_FLAG = 0x4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
new file mode 100644
index 0000000..e4f7e54
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReport.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleApPowerStateReport {
+  WAIT_FOR_VHAL = 0x1,
+  DEEP_SLEEP_ENTRY = 0x2,
+  DEEP_SLEEP_EXIT = 0x3,
+  SHUTDOWN_POSTPONE = 0x4,
+  SHUTDOWN_START = 0x5,
+  ON = 0x6,
+  SHUTDOWN_PREPARE = 0x7,
+  SHUTDOWN_CANCELLED = 0x8,
+  HIBERNATION_ENTRY = 0x9,
+  HIBERNATION_EXIT = 0xA,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReq.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReq.aidl
new file mode 100644
index 0000000..8b94d31
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReq.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleApPowerStateReq {
+  ON = 0,
+  SHUTDOWN_PREPARE = 1,
+  CANCEL_SHUTDOWN = 2,
+  FINISHED = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReqIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReqIndex.aidl
new file mode 100644
index 0000000..f995c73
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateReqIndex.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleApPowerStateReqIndex {
+  STATE = 0,
+  ADDITIONAL = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
new file mode 100644
index 0000000..8b345b2
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleApPowerStateShutdownParam {
+  SHUTDOWN_IMMEDIATELY = 1,
+  CAN_SLEEP = 2,
+  SHUTDOWN_ONLY = 3,
+  SLEEP_IMMEDIATELY = 4,
+  HIBERNATE_IMMEDIATELY = 5,
+  CAN_HIBERNATE = 6,
+  EMERGENCY_SHUTDOWN = 7,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleArea.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleArea.aidl
new file mode 100644
index 0000000..b63003a
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleArea.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleArea {
+  GLOBAL = 0x01000000,
+  WINDOW = 0x03000000,
+  MIRROR = 0x04000000,
+  SEAT = 0x05000000,
+  DOOR = 0x06000000,
+  WHEEL = 0x07000000,
+  VENDOR = 0x08000000,
+  MASK = 0x0f000000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaDoor.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaDoor.aidl
new file mode 100644
index 0000000..04976d6
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaDoor.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAreaDoor {
+  ROW_1_LEFT = 0x00000001,
+  ROW_1_RIGHT = 0x00000004,
+  ROW_2_LEFT = 0x00000010,
+  ROW_2_RIGHT = 0x00000040,
+  ROW_3_LEFT = 0x00000100,
+  ROW_3_RIGHT = 0x00000400,
+  HOOD = 0x10000000,
+  REAR = 0x20000000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaMirror.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaMirror.aidl
new file mode 100644
index 0000000..2d1c048
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaMirror.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAreaMirror {
+  DRIVER_LEFT = 0x00000001,
+  DRIVER_RIGHT = 0x00000002,
+  DRIVER_CENTER = 0x00000004,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaSeat.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaSeat.aidl
new file mode 100644
index 0000000..a24f515
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaSeat.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAreaSeat {
+  UNKNOWN = 0x0000,
+  ROW_1_LEFT = 0x0001,
+  ROW_1_CENTER = 0x0002,
+  ROW_1_RIGHT = 0x0004,
+  ROW_2_LEFT = 0x0010,
+  ROW_2_CENTER = 0x0020,
+  ROW_2_RIGHT = 0x0040,
+  ROW_3_LEFT = 0x0100,
+  ROW_3_CENTER = 0x0200,
+  ROW_3_RIGHT = 0x0400,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaWheel.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaWheel.aidl
new file mode 100644
index 0000000..d1b314e
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaWheel.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAreaWheel {
+  UNKNOWN = 0x0,
+  LEFT_FRONT = 0x1,
+  RIGHT_FRONT = 0x2,
+  LEFT_REAR = 0x4,
+  RIGHT_REAR = 0x8,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaWindow.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaWindow.aidl
new file mode 100644
index 0000000..2afcca3
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAreaWindow.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAreaWindow {
+  FRONT_WINDSHIELD = 0x00000001,
+  REAR_WINDSHIELD = 0x00000002,
+  ROW_1_LEFT = 0x00000010,
+  ROW_1_RIGHT = 0x00000040,
+  ROW_2_LEFT = 0x00000100,
+  ROW_2_RIGHT = 0x00000400,
+  ROW_3_LEFT = 0x00001000,
+  ROW_3_RIGHT = 0x00004000,
+  ROOF_TOP_1 = 0x00010000,
+  ROOF_TOP_2 = 0x00020000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAutonomousState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAutonomousState.aidl
new file mode 100644
index 0000000..e15e71e
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleAutonomousState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleAutonomousState {
+  LEVEL_0 = 0,
+  LEVEL_1 = 1,
+  LEVEL_2 = 2,
+  LEVEL_3 = 3,
+  LEVEL_4 = 4,
+  LEVEL_5 = 5,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleDisplay.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleDisplay.aidl
new file mode 100644
index 0000000..be335ec
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleDisplay.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleDisplay {
+  MAIN = 0,
+  INSTRUMENT_CLUSTER = 1,
+  HUD = 2,
+  INPUT = 3,
+  AUXILIARY = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleGear.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleGear.aidl
new file mode 100644
index 0000000..b8a299c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleGear.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleGear {
+  GEAR_UNKNOWN = 0x0000,
+  GEAR_NEUTRAL = 0x0001,
+  GEAR_REVERSE = 0x0002,
+  GEAR_PARK = 0x0004,
+  GEAR_DRIVE = 0x0008,
+  GEAR_1 = 0x0010,
+  GEAR_2 = 0x0020,
+  GEAR_3 = 0x0040,
+  GEAR_4 = 0x0080,
+  GEAR_5 = 0x0100,
+  GEAR_6 = 0x0200,
+  GEAR_7 = 0x0400,
+  GEAR_8 = 0x0800,
+  GEAR_9 = 0x1000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHvacFanDirection.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHvacFanDirection.aidl
new file mode 100644
index 0000000..4f9870a
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHvacFanDirection.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleHvacFanDirection {
+  UNKNOWN = 0x0,
+  FACE = 0x1,
+  FLOOR = 0x2,
+  FACE_AND_FLOOR = 0x3,
+  DEFROST = 0x4,
+  DEFROST_AND_FLOOR = 0x06,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwKeyInputAction.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwKeyInputAction.aidl
new file mode 100644
index 0000000..c4ac002
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwKeyInputAction.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleHwKeyInputAction {
+  ACTION_DOWN = 0,
+  ACTION_UP = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionButtonStateFlag.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionButtonStateFlag.aidl
new file mode 100644
index 0000000..29c5ed6
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionButtonStateFlag.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleHwMotionButtonStateFlag {
+  BUTTON_PRIMARY = 0x0001,
+  BUTTON_SECONDARY = 0x0002,
+  BUTTON_TERTIARY = 0x0004,
+  BUTTON_BACK = 0x0008,
+  BUTTON_FORWARD = 0x0010,
+  BUTTON_STYLUS_PRIMARY = 0x0020,
+  BUTTON_STYLUS_SECONDARY = 0x0040,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionInputAction.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionInputAction.aidl
new file mode 100644
index 0000000..db4b41e
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionInputAction.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleHwMotionInputAction {
+  ACTION_DOWN = 0,
+  ACTION_UP = 1,
+  ACTION_MOVE = 2,
+  ACTION_CANCEL = 3,
+  ACTION_OUTSIDE = 4,
+  ACTION_POINTER_DOWN = 5,
+  ACTION_POINTER_UP = 6,
+  ACTION_HOVER_MOVE = 7,
+  ACTION_SCROLL = 8,
+  ACTION_HOVER_ENTER = 9,
+  ACTION_HOVER_EXIT = 10,
+  ACTION_BUTTON_PRESS = 11,
+  ACTION_BUTTON_RELEASE = 12,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionInputSource.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionInputSource.aidl
new file mode 100644
index 0000000..88c7873
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionInputSource.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleHwMotionInputSource {
+  SOURCE_UNKNOWN = 0,
+  SOURCE_KEYBOARD = 1,
+  SOURCE_DPAD = 2,
+  SOURCE_GAMEPAD = 3,
+  SOURCE_TOUCHSCREEN = 4,
+  SOURCE_MOUSE = 5,
+  SOURCE_STYLUS = 6,
+  SOURCE_BLUETOOTH_STYLUS = 7,
+  SOURCE_TRACKBALL = 8,
+  SOURCE_MOUSE_RELATIVE = 9,
+  SOURCE_TOUCHPAD = 10,
+  SOURCE_TOUCH_NAVIGATION = 11,
+  SOURCE_ROTARY_ENCODER = 12,
+  SOURCE_JOYSTICK = 13,
+  SOURCE_HDMI = 14,
+  SOURCE_SENSOR = 15,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionToolType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionToolType.aidl
new file mode 100644
index 0000000..2b3bc7f
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleHwMotionToolType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleHwMotionToolType {
+  TOOL_TYPE_UNKNOWN = 0,
+  TOOL_TYPE_FINGER = 1,
+  TOOL_TYPE_STYLUS = 2,
+  TOOL_TYPE_MOUSE = 3,
+  TOOL_TYPE_ERASER = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl
new file mode 100644
index 0000000..f572a12
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleIgnitionState {
+  UNDEFINED = 0,
+  LOCK = 1,
+  OFF,
+  ACC,
+  ON,
+  START,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleLightState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleLightState.aidl
new file mode 100644
index 0000000..d569851
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleLightState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleLightState {
+  OFF = 0,
+  ON = 1,
+  DAYTIME_RUNNING = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleLightSwitch.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleLightSwitch.aidl
new file mode 100644
index 0000000..f244884
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleLightSwitch.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleLightSwitch {
+  OFF = 0,
+  ON = 1,
+  DAYTIME_RUNNING = 2,
+  AUTOMATIC = 0x100,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleOilLevel.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleOilLevel.aidl
new file mode 100644
index 0000000..f2eb5aa
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleOilLevel.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleOilLevel {
+  CRITICALLY_LOW = 0,
+  LOW = 1,
+  NORMAL = 2,
+  HIGH = 3,
+  ERROR = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleProperty.aidl
new file mode 100644
index 0000000..be8d3ac
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -0,0 +1,304 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleProperty {
+  INVALID = 0x00000000,
+  INFO_VIN = (((0x0100 + 0x10000000) + 0x01000000) + 0x00100000) /* 286261504 */,
+  INFO_MAKE = (((0x0101 + 0x10000000) + 0x01000000) + 0x00100000) /* 286261505 */,
+  INFO_MODEL = (((0x0102 + 0x10000000) + 0x01000000) + 0x00100000) /* 286261506 */,
+  INFO_MODEL_YEAR = (((0x0103 + 0x10000000) + 0x01000000) + 0x00400000) /* 289407235 */,
+  INFO_FUEL_CAPACITY = (((0x0104 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504388 */,
+  INFO_FUEL_TYPE = (((0x0105 + 0x10000000) + 0x01000000) + 0x00410000) /* 289472773 */,
+  INFO_EV_BATTERY_CAPACITY = (((0x0106 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504390 */,
+  INFO_EV_CONNECTOR_TYPE = (((0x0107 + 0x10000000) + 0x01000000) + 0x00410000) /* 289472775 */,
+  INFO_FUEL_DOOR_LOCATION = (((0x0108 + 0x10000000) + 0x01000000) + 0x00400000) /* 289407240 */,
+  INFO_EV_PORT_LOCATION = (((0x0109 + 0x10000000) + 0x01000000) + 0x00400000) /* 289407241 */,
+  INFO_DRIVER_SEAT = (((0x010A + 0x10000000) + 0x05000000) + 0x00400000) /* 356516106 */,
+  INFO_EXTERIOR_DIMENSIONS = (((0x010B + 0x10000000) + 0x01000000) + 0x00410000) /* 289472779 */,
+  INFO_MULTI_EV_PORT_LOCATIONS = (((0x010C + 0x10000000) + 0x01000000) + 0x00410000) /* 289472780 */,
+  PERF_ODOMETER = (((0x0204 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504644 */,
+  PERF_VEHICLE_SPEED = (((0x0207 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504647 */,
+  PERF_VEHICLE_SPEED_DISPLAY = (((0x0208 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504648 */,
+  PERF_STEERING_ANGLE = (((0x0209 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504649 */,
+  PERF_REAR_STEERING_ANGLE = (((0x0210 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504656 */,
+  ENGINE_COOLANT_TEMP = (((0x0301 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504897 */,
+  ENGINE_OIL_LEVEL = (((0x0303 + 0x10000000) + 0x01000000) + 0x00400000) /* 289407747 */,
+  ENGINE_OIL_TEMP = (((0x0304 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504900 */,
+  ENGINE_RPM = (((0x0305 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504901 */,
+  WHEEL_TICK = (((0x0306 + 0x10000000) + 0x01000000) + 0x00510000) /* 290521862 */,
+  FUEL_LEVEL = (((0x0307 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504903 */,
+  FUEL_DOOR_OPEN = (((0x0308 + 0x10000000) + 0x01000000) + 0x00200000) /* 287310600 */,
+  EV_BATTERY_LEVEL = (((0x0309 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504905 */,
+  EV_CURRENT_BATTERY_CAPACITY = (((0x030D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504909 */,
+  EV_CHARGE_PORT_OPEN = (((0x030A + 0x10000000) + 0x01000000) + 0x00200000) /* 287310602 */,
+  EV_CHARGE_PORT_CONNECTED = (((0x030B + 0x10000000) + 0x01000000) + 0x00200000) /* 287310603 */,
+  EV_BATTERY_INSTANTANEOUS_CHARGE_RATE = (((0x030C + 0x10000000) + 0x01000000) + 0x00600000) /* 291504908 */,
+  RANGE_REMAINING = (((0x0308 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504904 */,
+  EV_BATTERY_AVERAGE_TEMPERATURE = (((0x030E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504910 */,
+  TIRE_PRESSURE = (((0x0309 + 0x10000000) + 0x07000000) + 0x00600000) /* 392168201 */,
+  CRITICALLY_LOW_TIRE_PRESSURE = (((0x030A + 0x10000000) + 0x07000000) + 0x00600000) /* 392168202 */,
+  ENGINE_IDLE_AUTO_STOP_ENABLED = (((0x0320 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287310624 */,
+  IMPACT_DETECTED = (((0x0330 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289407792 */,
+  GEAR_SELECTION = (((0x0400 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408000 */,
+  CURRENT_GEAR = (((0x0401 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408001 */,
+  PARKING_BRAKE_ON = (((0x0402 + 0x10000000) + 0x01000000) + 0x00200000) /* 287310850 */,
+  PARKING_BRAKE_AUTO_APPLY = (((0x0403 + 0x10000000) + 0x01000000) + 0x00200000) /* 287310851 */,
+  EV_BRAKE_REGENERATION_LEVEL = (((0x040C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408012 */,
+  FUEL_LEVEL_LOW = (((0x0405 + 0x10000000) + 0x01000000) + 0x00200000) /* 287310853 */,
+  NIGHT_MODE = (((0x0407 + 0x10000000) + 0x01000000) + 0x00200000) /* 287310855 */,
+  TURN_SIGNAL_STATE = (((0x0408 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408008 */,
+  IGNITION_STATE = (((0x0409 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408009 */,
+  ABS_ACTIVE = (((0x040A + 0x10000000) + 0x01000000) + 0x00200000) /* 287310858 */,
+  TRACTION_CONTROL_ACTIVE = (((0x040B + 0x10000000) + 0x01000000) + 0x00200000) /* 287310859 */,
+  EV_STOPPING_MODE = (((0x040D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408013 */,
+  ELECTRONIC_STABILITY_CONTROL_ENABLED = (((0x040E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287310862 */,
+  ELECTRONIC_STABILITY_CONTROL_STATE = (((0x040F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408015 */,
+  HVAC_FAN_SPEED = (((0x0500 + 0x10000000) + 0x05000000) + 0x00400000) /* 356517120 */,
+  HVAC_FAN_DIRECTION = (((0x0501 + 0x10000000) + 0x05000000) + 0x00400000) /* 356517121 */,
+  HVAC_TEMPERATURE_CURRENT = (((0x0502 + 0x10000000) + 0x05000000) + 0x00600000) /* 358614274 */,
+  HVAC_TEMPERATURE_SET = (((0x0503 + 0x10000000) + 0x05000000) + 0x00600000) /* 358614275 */,
+  HVAC_DEFROSTER = (((0x0504 + 0x10000000) + 0x03000000) + 0x00200000) /* 320865540 */,
+  HVAC_AC_ON = (((0x0505 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419973 */,
+  HVAC_MAX_AC_ON = (((0x0506 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419974 */,
+  HVAC_MAX_DEFROST_ON = (((0x0507 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419975 */,
+  HVAC_RECIRC_ON = (((0x0508 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419976 */,
+  HVAC_DUAL_ON = (((0x0509 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419977 */,
+  HVAC_AUTO_ON = (((0x050A + 0x10000000) + 0x05000000) + 0x00200000) /* 354419978 */,
+  HVAC_SEAT_TEMPERATURE = (((0x050B + 0x10000000) + 0x05000000) + 0x00400000) /* 356517131 */,
+  HVAC_SIDE_MIRROR_HEAT = (((0x050C + 0x10000000) + 0x04000000) + 0x00400000) /* 339739916 */,
+  HVAC_STEERING_WHEEL_HEAT = (((0x050D + 0x10000000) + 0x01000000) + 0x00400000) /* 289408269 */,
+  HVAC_TEMPERATURE_DISPLAY_UNITS = (((0x050E + 0x10000000) + 0x01000000) + 0x00400000) /* 289408270 */,
+  HVAC_ACTUAL_FAN_SPEED_RPM = (((0x050F + 0x10000000) + 0x05000000) + 0x00400000) /* 356517135 */,
+  HVAC_POWER_ON = (((0x0510 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419984 */,
+  HVAC_FAN_DIRECTION_AVAILABLE = (((0x0511 + 0x10000000) + 0x05000000) + 0x00410000) /* 356582673 */,
+  HVAC_AUTO_RECIRC_ON = (((0x0512 + 0x10000000) + 0x05000000) + 0x00200000) /* 354419986 */,
+  HVAC_SEAT_VENTILATION = (((0x0513 + 0x10000000) + 0x05000000) + 0x00400000) /* 356517139 */,
+  HVAC_ELECTRIC_DEFROSTER_ON = (((0x0514 + 0x10000000) + 0x03000000) + 0x00200000) /* 320865556 */,
+  HVAC_TEMPERATURE_VALUE_SUGGESTION = (((0x0515 + 0x10000000) + 0x01000000) + 0x00610000) /* 291570965 */,
+  DISTANCE_DISPLAY_UNITS = (((0x0600 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408512 */,
+  FUEL_VOLUME_DISPLAY_UNITS = (((0x0601 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408513 */,
+  TIRE_PRESSURE_DISPLAY_UNITS = (((0x0602 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408514 */,
+  EV_BATTERY_DISPLAY_UNITS = (((0x0603 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408515 */,
+  FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME = (((0x0604 + 0x10000000) + 0x01000000) + 0x00200000) /* 287311364 */,
+  VEHICLE_SPEED_DISPLAY_UNITS = (((0x0605 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408517 */,
+  EXTERNAL_CAR_TIME = (((0x0608 + 0x10000000) + 0x01000000) + 0x00500000) /* 290457096 */,
+  ANDROID_EPOCH_TIME = (((0x0606 + 0x10000000) + 0x01000000) + 0x00500000) /* 290457094 */,
+  STORAGE_ENCRYPTION_BINDING_SEED = (((0x0607 + 0x10000000) + 0x01000000) + 0x00700000) /* 292554247 */,
+  ENV_OUTSIDE_TEMPERATURE = (((0x0703 + 0x10000000) + 0x01000000) + 0x00600000) /* 291505923 */,
+  AP_POWER_STATE_REQ = (((0x0A00 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475072 */,
+  AP_POWER_STATE_REPORT = (((0x0A01 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475073 */,
+  AP_POWER_BOOTUP_REASON = (((0x0A02 + 0x10000000) + 0x01000000) + 0x00400000) /* 289409538 */,
+  DISPLAY_BRIGHTNESS = (((0x0A03 + 0x10000000) + 0x01000000) + 0x00400000) /* 289409539 */,
+  PER_DISPLAY_BRIGHTNESS = (((0x0A04 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475076 */,
+  VALET_MODE_ENABLED = (((0x0A05 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287312389 */,
+  HEAD_UP_DISPLAY_ENABLED = (((0x0A06 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 354421254 */,
+  HW_KEY_INPUT = (((0x0A10 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475088 */,
+  HW_KEY_INPUT_V2 = (((0x0A11 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 367004177 */,
+  HW_MOTION_INPUT = (((0x0A12 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 367004178 */,
+  HW_ROTARY_INPUT = (((0x0A20 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475104 */,
+  HW_CUSTOM_INPUT = (((0X0A30 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475120 */,
+  DOOR_POS = (((0x0B00 + 0x10000000) + 0x06000000) + 0x00400000) /* 373295872 */,
+  DOOR_MOVE = (((0x0B01 + 0x10000000) + 0x06000000) + 0x00400000) /* 373295873 */,
+  DOOR_LOCK = (((0x0B02 + 0x10000000) + 0x06000000) + 0x00200000) /* 371198722 */,
+  DOOR_CHILD_LOCK_ENABLED = (((0x0B03 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.DOOR) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 371198723 */,
+  MIRROR_Z_POS = (((0x0B40 + 0x10000000) + 0x04000000) + 0x00400000) /* 339741504 */,
+  MIRROR_Z_MOVE = (((0x0B41 + 0x10000000) + 0x04000000) + 0x00400000) /* 339741505 */,
+  MIRROR_Y_POS = (((0x0B42 + 0x10000000) + 0x04000000) + 0x00400000) /* 339741506 */,
+  MIRROR_Y_MOVE = (((0x0B43 + 0x10000000) + 0x04000000) + 0x00400000) /* 339741507 */,
+  MIRROR_LOCK = (((0x0B44 + 0x10000000) + 0x01000000) + 0x00200000) /* 287312708 */,
+  MIRROR_FOLD = (((0x0B45 + 0x10000000) + 0x01000000) + 0x00200000) /* 287312709 */,
+  MIRROR_AUTO_FOLD_ENABLED = (((0x0B46 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.MIRROR) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 337644358 */,
+  MIRROR_AUTO_TILT_ENABLED = (((0x0B47 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.MIRROR) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 337644359 */,
+  SEAT_MEMORY_SELECT = (((0x0B80 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518784 */,
+  SEAT_MEMORY_SET = (((0x0B81 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518785 */,
+  SEAT_BELT_BUCKLED = (((0x0B82 + 0x10000000) + 0x05000000) + 0x00200000) /* 354421634 */,
+  SEAT_BELT_HEIGHT_POS = (((0x0B83 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518787 */,
+  SEAT_BELT_HEIGHT_MOVE = (((0x0B84 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518788 */,
+  SEAT_FORE_AFT_POS = (((0x0B85 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518789 */,
+  SEAT_FORE_AFT_MOVE = (((0x0B86 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518790 */,
+  SEAT_BACKREST_ANGLE_1_POS = (((0x0B87 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518791 */,
+  SEAT_BACKREST_ANGLE_1_MOVE = (((0x0B88 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518792 */,
+  SEAT_BACKREST_ANGLE_2_POS = (((0x0B89 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518793 */,
+  SEAT_BACKREST_ANGLE_2_MOVE = (((0x0B8A + 0x10000000) + 0x05000000) + 0x00400000) /* 356518794 */,
+  SEAT_HEIGHT_POS = (((0x0B8B + 0x10000000) + 0x05000000) + 0x00400000) /* 356518795 */,
+  SEAT_HEIGHT_MOVE = (((0x0B8C + 0x10000000) + 0x05000000) + 0x00400000) /* 356518796 */,
+  SEAT_DEPTH_POS = (((0x0B8D + 0x10000000) + 0x05000000) + 0x00400000) /* 356518797 */,
+  SEAT_DEPTH_MOVE = (((0x0B8E + 0x10000000) + 0x05000000) + 0x00400000) /* 356518798 */,
+  SEAT_TILT_POS = (((0x0B8F + 0x10000000) + 0x05000000) + 0x00400000) /* 356518799 */,
+  SEAT_TILT_MOVE = (((0x0B90 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518800 */,
+  SEAT_LUMBAR_FORE_AFT_POS = (((0x0B91 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518801 */,
+  SEAT_LUMBAR_FORE_AFT_MOVE = (((0x0B92 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518802 */,
+  SEAT_LUMBAR_SIDE_SUPPORT_POS = (((0x0B93 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518803 */,
+  SEAT_LUMBAR_SIDE_SUPPORT_MOVE = (((0x0B94 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518804 */,
+  SEAT_HEADREST_HEIGHT_POS = (((0x0B95 + 0x10000000) + 0x01000000) + 0x00400000) /* 289409941 */,
+  SEAT_HEADREST_HEIGHT_POS_V2 = (((0x0BA4 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518820 */,
+  SEAT_HEADREST_HEIGHT_MOVE = (((0x0B96 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518806 */,
+  SEAT_HEADREST_ANGLE_POS = (((0x0B97 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518807 */,
+  SEAT_HEADREST_ANGLE_MOVE = (((0x0B98 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518808 */,
+  SEAT_HEADREST_FORE_AFT_POS = (((0x0B99 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518809 */,
+  SEAT_HEADREST_FORE_AFT_MOVE = (((0x0B9A + 0x10000000) + 0x05000000) + 0x00400000) /* 356518810 */,
+  SEAT_FOOTWELL_LIGHTS_STATE = (((0x0B9B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518811 */,
+  SEAT_FOOTWELL_LIGHTS_SWITCH = (((0x0B9C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518812 */,
+  SEAT_EASY_ACCESS_ENABLED = (((0x0B9D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 354421661 */,
+  SEAT_AIRBAG_ENABLED = (((0x0B9E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 354421662 */,
+  SEAT_AIRBAGS_DEPLOYED = (((0x0BA5 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518821 */,
+  SEAT_CUSHION_SIDE_SUPPORT_POS = (((0x0B9F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518815 */,
+  SEAT_CUSHION_SIDE_SUPPORT_MOVE = (((0x0BA0 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518816 */,
+  SEAT_LUMBAR_VERTICAL_POS = (((0x0BA1 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518817 */,
+  SEAT_LUMBAR_VERTICAL_MOVE = (((0x0BA2 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518818 */,
+  SEAT_WALK_IN_POS = (((0x0BA3 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518819 */,
+  SEAT_BELT_PRETENSIONER_DEPLOYED = (((0x0BA6 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 354421670 */,
+  SEAT_OCCUPANCY = (((0x0BB0 + 0x10000000) + 0x05000000) + 0x00400000) /* 356518832 */,
+  WINDOW_POS = (((0x0BC0 + 0x10000000) + 0x03000000) + 0x00400000) /* 322964416 */,
+  WINDOW_MOVE = (((0x0BC1 + 0x10000000) + 0x03000000) + 0x00400000) /* 322964417 */,
+  WINDOW_LOCK = (((0x0BC4 + 0x10000000) + 0x03000000) + 0x00200000) /* 320867268 */,
+  WINDSHIELD_WIPERS_PERIOD = (((0x0BC5 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.WINDOW) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 322964421 */,
+  WINDSHIELD_WIPERS_STATE = (((0x0BC6 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.WINDOW) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 322964422 */,
+  WINDSHIELD_WIPERS_SWITCH = (((0x0BC7 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.WINDOW) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 322964423 */,
+  STEERING_WHEEL_DEPTH_POS = (((0x0BE0 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410016 */,
+  STEERING_WHEEL_DEPTH_MOVE = (((0x0BE1 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410017 */,
+  STEERING_WHEEL_HEIGHT_POS = (((0x0BE2 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410018 */,
+  STEERING_WHEEL_HEIGHT_MOVE = (((0x0BE3 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410019 */,
+  STEERING_WHEEL_THEFT_LOCK_ENABLED = (((0x0BE4 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287312868 */,
+  STEERING_WHEEL_LOCKED = (((0x0BE5 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287312869 */,
+  STEERING_WHEEL_EASY_ACCESS_ENABLED = (((0x0BE6 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287312870 */,
+  GLOVE_BOX_DOOR_POS = (((0x0BF0 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 356518896 */,
+  GLOVE_BOX_LOCKED = (((0x0BF1 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 354421745 */,
+  VEHICLE_MAP_SERVICE = (((0x0C00 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299895808 */,
+  LOCATION_CHARACTERIZATION = (((0x0C10 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410064 */,
+  ULTRASONICS_SENSOR_POSITION = (((0x0C20 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916128 */,
+  ULTRASONICS_SENSOR_ORIENTATION = (((0x0C21 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT_VEC) /* 409013281 */,
+  ULTRASONICS_SENSOR_FIELD_OF_VIEW = (((0x0C22 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916130 */,
+  ULTRASONICS_SENSOR_DETECTION_RANGE = (((0x0C23 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916131 */,
+  ULTRASONICS_SENSOR_SUPPORTED_RANGES = (((0x0C24 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916132 */,
+  ULTRASONICS_SENSOR_MEASURED_DISTANCE = (((0x0C25 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916133 */,
+  OBD2_LIVE_FRAME = (((0x0D00 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896064 */,
+  OBD2_FREEZE_FRAME = (((0x0D01 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896065 */,
+  OBD2_FREEZE_FRAME_INFO = (((0x0D02 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896066 */,
+  OBD2_FREEZE_FRAME_CLEAR = (((0x0D03 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896067 */,
+  HEADLIGHTS_STATE = (((0x0E00 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410560 */,
+  HIGH_BEAM_LIGHTS_STATE = (((0x0E01 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410561 */,
+  FOG_LIGHTS_STATE = (((0x0E02 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410562 */,
+  HAZARD_LIGHTS_STATE = (((0x0E03 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410563 */,
+  HEADLIGHTS_SWITCH = (((0x0E10 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410576 */,
+  HIGH_BEAM_LIGHTS_SWITCH = (((0x0E11 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410577 */,
+  FOG_LIGHTS_SWITCH = (((0x0E12 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410578 */,
+  HAZARD_LIGHTS_SWITCH = (((0x0E13 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410579 */,
+  CABIN_LIGHTS_STATE = (((0x0F01 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410817 */,
+  CABIN_LIGHTS_SWITCH = (((0x0F02 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410818 */,
+  READING_LIGHTS_STATE = (((0x0F03 + 0x10000000) + 0x05000000) + 0x00400000) /* 356519683 */,
+  READING_LIGHTS_SWITCH = (((0x0F04 + 0x10000000) + 0x05000000) + 0x00400000) /* 356519684 */,
+  STEERING_WHEEL_LIGHTS_STATE = (((0x0F0C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410828 */,
+  STEERING_WHEEL_LIGHTS_SWITCH = (((0x0F0D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410829 */,
+  SUPPORT_CUSTOMIZE_VENDOR_PERMISSION = (((0x0F05 + 0x10000000) + 0x01000000) + 0x00200000) /* 287313669 */,
+  DISABLED_OPTIONAL_FEATURES = (((0x0F06 + 0x10000000) + 0x01000000) + 0x00100000) /* 286265094 */,
+  INITIAL_USER_INFO = (((0x0F07 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896583 */,
+  SWITCH_USER = (((0x0F08 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896584 */,
+  CREATE_USER = (((0x0F09 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896585 */,
+  REMOVE_USER = (((0x0F0A + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896586 */,
+  USER_IDENTIFICATION_ASSOCIATION = (((0x0F0B + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896587 */,
+  EVS_SERVICE_REQUEST = (((0x0F10 + 0x10000000) + 0x01000000) + 0x00410000) /* 289476368 */,
+  POWER_POLICY_REQ = (((0x0F21 + 0x10000000) + 0x01000000) + 0x00100000) /* 286265121 */,
+  POWER_POLICY_GROUP_REQ = (((0x0F22 + 0x10000000) + 0x01000000) + 0x00100000) /* 286265122 */,
+  CURRENT_POWER_POLICY = (((0x0F23 + 0x10000000) + 0x01000000) + 0x00100000) /* 286265123 */,
+  WATCHDOG_ALIVE = (((0xF31 + 0x10000000) + 0x01000000) + 0x00500000) /* 290459441 */,
+  WATCHDOG_TERMINATED_PROCESS = (((0x0F32 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896626 */,
+  VHAL_HEARTBEAT = (((0x0F33 + 0x10000000) + 0x01000000) + 0x00500000) /* 290459443 */,
+  CLUSTER_SWITCH_UI = (((0x0F34 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410868 */,
+  CLUSTER_DISPLAY_STATE = (((0x0F35 + 0x10000000) + 0x01000000) + 0x00410000) /* 289476405 */,
+  CLUSTER_REPORT_STATE = (((0x0F36 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896630 */,
+  CLUSTER_REQUEST_DISPLAY = (((0x0F37 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410871 */,
+  CLUSTER_NAVIGATION_STATE = (((0x0F38 + 0x10000000) + 0x01000000) + 0x00700000) /* 292556600 */,
+  ELECTRONIC_TOLL_COLLECTION_CARD_TYPE = (((0x0F39 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410873 */,
+  ELECTRONIC_TOLL_COLLECTION_CARD_STATUS = (((0x0F3A + 0x10000000) + 0x01000000) + 0x00400000) /* 289410874 */,
+  FRONT_FOG_LIGHTS_STATE = (((0x0F3B + 0x10000000) + 0x01000000) + 0x00400000) /* 289410875 */,
+  FRONT_FOG_LIGHTS_SWITCH = (((0x0F3C + 0x10000000) + 0x01000000) + 0x00400000) /* 289410876 */,
+  REAR_FOG_LIGHTS_STATE = (((0x0F3D + 0x10000000) + 0x01000000) + 0x00400000) /* 289410877 */,
+  REAR_FOG_LIGHTS_SWITCH = (((0x0F3E + 0x10000000) + 0x01000000) + 0x00400000) /* 289410878 */,
+  EV_CHARGE_CURRENT_DRAW_LIMIT = (((0x0F3F + 0x10000000) + 0x01000000) + 0x00600000) /* 291508031 */,
+  EV_CHARGE_PERCENT_LIMIT = (((0x0F40 + 0x10000000) + 0x01000000) + 0x00600000) /* 291508032 */,
+  EV_CHARGE_STATE = (((0x0F41 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410881 */,
+  EV_CHARGE_SWITCH = (((0x0F42 + 0x10000000) + 0x01000000) + 0x00200000) /* 287313730 */,
+  EV_CHARGE_TIME_REMAINING = (((0x0F43 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410883 */,
+  EV_REGENERATIVE_BRAKING_STATE = (((0x0F44 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410884 */,
+  TRAILER_PRESENT = (((0x0F45 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410885 */,
+  VEHICLE_CURB_WEIGHT = (((0x0F46 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410886 */,
+  GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT = (((0x0F47 + 0x10000000) + 0x01000000) + 0x00400000) /* 289410887 */,
+  SUPPORTED_PROPERTY_IDS = (((0x0F48 + 0x10000000) + 0x01000000) + 0x00410000) /* 289476424 */,
+  SHUTDOWN_REQUEST = (((0x0F49 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410889 */,
+  VEHICLE_IN_USE = (((0x0F4A + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313738 */,
+  CLUSTER_HEARTBEAT = (((0x0F4B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 299896651 */,
+  VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL = (((0x0F4C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410892 */,
+  CAMERA_SERVICE_CURRENT_STATE = (((0x0F4D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 289476429 */,
+  AUTOMATIC_EMERGENCY_BRAKING_ENABLED = (((0x1000 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313920 */,
+  AUTOMATIC_EMERGENCY_BRAKING_STATE = (((0x1001 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411073 */,
+  FORWARD_COLLISION_WARNING_ENABLED = (((0x1002 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313922 */,
+  FORWARD_COLLISION_WARNING_STATE = (((0x1003 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411075 */,
+  BLIND_SPOT_WARNING_ENABLED = (((0x1004 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313924 */,
+  BLIND_SPOT_WARNING_STATE = (((0x1005 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.MIRROR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 339742725 */,
+  LANE_DEPARTURE_WARNING_ENABLED = (((0x1006 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313926 */,
+  LANE_DEPARTURE_WARNING_STATE = (((0x1007 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411079 */,
+  LANE_KEEP_ASSIST_ENABLED = (((0x1008 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313928 */,
+  LANE_KEEP_ASSIST_STATE = (((0x1009 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411081 */,
+  LANE_CENTERING_ASSIST_ENABLED = (((0x100A + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313930 */,
+  LANE_CENTERING_ASSIST_COMMAND = (((0x100B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411083 */,
+  LANE_CENTERING_ASSIST_STATE = (((0x100C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411084 */,
+  EMERGENCY_LANE_KEEP_ASSIST_ENABLED = (((0x100D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313933 */,
+  EMERGENCY_LANE_KEEP_ASSIST_STATE = (((0x100E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411086 */,
+  CRUISE_CONTROL_ENABLED = (((0x100F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313935 */,
+  CRUISE_CONTROL_TYPE = (((0x1010 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411088 */,
+  CRUISE_CONTROL_STATE = (((0x1011 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411089 */,
+  CRUISE_CONTROL_COMMAND = (((0x1012 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411090 */,
+  CRUISE_CONTROL_TARGET_SPEED = (((0x1013 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291508243 */,
+  ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP = (((0x1014 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411092 */,
+  ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE = (((0x1015 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411093 */,
+  HANDS_ON_DETECTION_ENABLED = (((0x1016 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313942 */,
+  HANDS_ON_DETECTION_DRIVER_STATE = (((0x1017 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411095 */,
+  HANDS_ON_DETECTION_WARNING = (((0x1018 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411096 */,
+  DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED = (((0x1019 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313945 */,
+  DRIVER_DROWSINESS_ATTENTION_STATE = (((0x101A + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411098 */,
+  DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED = (((0x101B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313947 */,
+  DRIVER_DROWSINESS_ATTENTION_WARNING = (((0x101C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411100 */,
+  DRIVER_DISTRACTION_SYSTEM_ENABLED = (((0x101D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313949 */,
+  DRIVER_DISTRACTION_STATE = (((0x101E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411102 */,
+  DRIVER_DISTRACTION_WARNING_ENABLED = (((0x101F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313951 */,
+  DRIVER_DISTRACTION_WARNING = (((0x1020 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411104 */,
+  LOW_SPEED_COLLISION_WARNING_ENABLED = (((0x1021 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313953 */,
+  LOW_SPEED_COLLISION_WARNING_STATE = (((0x1022 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411106 */,
+  CROSS_TRAFFIC_MONITORING_ENABLED = (((0x1023 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313955 */,
+  CROSS_TRAFFIC_MONITORING_WARNING_STATE = (((0x1024 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411108 */,
+  LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED = (((0x1025 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313957 */,
+  LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE = (((0x1026 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411110 */,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehiclePropertyGroup.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehiclePropertyGroup.aidl
new file mode 100644
index 0000000..b4f6850
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehiclePropertyGroup.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehiclePropertyGroup {
+  SYSTEM = 0x10000000,
+  VENDOR = 0x20000000,
+  BACKPORTED = 0x30000000,
+  MASK = 0xf0000000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehiclePropertyType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehiclePropertyType.aidl
new file mode 100644
index 0000000..7525cbb
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehiclePropertyType.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehiclePropertyType {
+  STRING = 0x00100000,
+  BOOLEAN = 0x00200000,
+  INT32 = 0x00400000,
+  INT32_VEC = 0x00410000,
+  INT64 = 0x00500000,
+  INT64_VEC = 0x00510000,
+  FLOAT = 0x00600000,
+  FLOAT_VEC = 0x00610000,
+  BYTES = 0x00700000,
+  MIXED = 0x00e00000,
+  MASK = 0x00ff0000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleSeatOccupancyState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleSeatOccupancyState.aidl
new file mode 100644
index 0000000..3e870e8
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleSeatOccupancyState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleSeatOccupancyState {
+  UNKNOWN = 0,
+  VACANT = 1,
+  OCCUPIED = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleTurnSignal.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleTurnSignal.aidl
new file mode 100644
index 0000000..0431b45
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleTurnSignal.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleTurnSignal {
+  NONE = 0x00,
+  RIGHT = 0x01,
+  LEFT = 0x02,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleUnit.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleUnit.aidl
new file mode 100644
index 0000000..9aca98b
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleUnit.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleUnit {
+  SHOULD_NOT_USE = 0x000,
+  METER_PER_SEC = 0x01,
+  RPM = 0x02,
+  HERTZ = 0x03,
+  PERCENTILE = 0x10,
+  MILLIMETER = 0x20,
+  METER = 0x21,
+  KILOMETER = 0x23,
+  MILE = 0x24,
+  CELSIUS = 0x30,
+  FAHRENHEIT = 0x31,
+  KELVIN = 0x32,
+  MILLILITER = 0x40,
+  LITER = 0x41,
+  GALLON = 0x42,
+  US_GALLON = 0x42,
+  IMPERIAL_GALLON = 0x43,
+  NANO_SECS = 0x50,
+  MILLI_SECS = 0x51,
+  SECS = 0x53,
+  YEAR = 0x59,
+  WATT_HOUR = 0x60,
+  MILLIAMPERE = 0x61,
+  MILLIVOLT = 0x62,
+  MILLIWATTS = 0x63,
+  AMPERE_HOURS = 0x64,
+  KILOWATT_HOUR = 0x65,
+  AMPERE = 0x66,
+  KILOPASCAL = 0x70,
+  PSI = 0x71,
+  BAR = 0x72,
+  DEGREES = 0x80,
+  MILES_PER_HOUR = 0x90,
+  KILOMETERS_PER_HOUR = 0x91,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleVendorPermission.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleVendorPermission.aidl
new file mode 100644
index 0000000..3aa326c
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VehicleVendorPermission.aidl
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VehicleVendorPermission {
+  PERMISSION_DEFAULT = 0x00000000,
+  PERMISSION_SET_VENDOR_CATEGORY_WINDOW = 0X00000001,
+  PERMISSION_GET_VENDOR_CATEGORY_WINDOW = 0x00000002,
+  PERMISSION_SET_VENDOR_CATEGORY_DOOR = 0x00000003,
+  PERMISSION_GET_VENDOR_CATEGORY_DOOR = 0x00000004,
+  PERMISSION_SET_VENDOR_CATEGORY_SEAT = 0x00000005,
+  PERMISSION_GET_VENDOR_CATEGORY_SEAT = 0x00000006,
+  PERMISSION_SET_VENDOR_CATEGORY_MIRROR = 0x00000007,
+  PERMISSION_GET_VENDOR_CATEGORY_MIRROR = 0x00000008,
+  PERMISSION_SET_VENDOR_CATEGORY_INFO = 0x00000009,
+  PERMISSION_GET_VENDOR_CATEGORY_INFO = 0x0000000A,
+  PERMISSION_SET_VENDOR_CATEGORY_ENGINE = 0x0000000B,
+  PERMISSION_GET_VENDOR_CATEGORY_ENGINE = 0x0000000C,
+  PERMISSION_SET_VENDOR_CATEGORY_HVAC = 0x0000000D,
+  PERMISSION_GET_VENDOR_CATEGORY_HVAC = 0x0000000E,
+  PERMISSION_SET_VENDOR_CATEGORY_LIGHT = 0x0000000F,
+  PERMISSION_GET_VENDOR_CATEGORY_LIGHT = 0x00000010,
+  PERMISSION_SET_VENDOR_CATEGORY_1 = 0x00010000,
+  PERMISSION_GET_VENDOR_CATEGORY_1 = 0x00011000,
+  PERMISSION_SET_VENDOR_CATEGORY_2 = 0x00020000,
+  PERMISSION_GET_VENDOR_CATEGORY_2 = 0x00021000,
+  PERMISSION_SET_VENDOR_CATEGORY_3 = 0x00030000,
+  PERMISSION_GET_VENDOR_CATEGORY_3 = 0x00031000,
+  PERMISSION_SET_VENDOR_CATEGORY_4 = 0x00040000,
+  PERMISSION_GET_VENDOR_CATEGORY_4 = 0x00041000,
+  PERMISSION_SET_VENDOR_CATEGORY_5 = 0x00050000,
+  PERMISSION_GET_VENDOR_CATEGORY_5 = 0x00051000,
+  PERMISSION_SET_VENDOR_CATEGORY_6 = 0x00060000,
+  PERMISSION_GET_VENDOR_CATEGORY_6 = 0x00061000,
+  PERMISSION_SET_VENDOR_CATEGORY_7 = 0x00070000,
+  PERMISSION_GET_VENDOR_CATEGORY_7 = 0x00071000,
+  PERMISSION_SET_VENDOR_CATEGORY_8 = 0x00080000,
+  PERMISSION_GET_VENDOR_CATEGORY_8 = 0x00081000,
+  PERMISSION_SET_VENDOR_CATEGORY_9 = 0x00090000,
+  PERMISSION_GET_VENDOR_CATEGORY_9 = 0x00091000,
+  PERMISSION_SET_VENDOR_CATEGORY_10 = 0x000A0000,
+  PERMISSION_GET_VENDOR_CATEGORY_10 = 0x000A1000,
+  PERMISSION_NOT_ACCESSIBLE = 0xF0000000,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsAvailabilityStateIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsAvailabilityStateIntegerValuesIndex.aidl
new file mode 100644
index 0000000..0dcfbc4
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsAvailabilityStateIntegerValuesIndex.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsAvailabilityStateIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  SEQUENCE_NUMBER = 1,
+  NUMBER_OF_ASSOCIATED_LAYERS = 2,
+  LAYERS_START = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsBaseMessageIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsBaseMessageIntegerValuesIndex.aidl
new file mode 100644
index 0000000..45514d0
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsBaseMessageIntegerValuesIndex.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsBaseMessageIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageType.aidl
new file mode 100644
index 0000000..1248c06
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageType.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsMessageType {
+  SUBSCRIBE = 1,
+  SUBSCRIBE_TO_PUBLISHER = 2,
+  UNSUBSCRIBE = 3,
+  UNSUBSCRIBE_TO_PUBLISHER = 4,
+  OFFERING = 5,
+  AVAILABILITY_REQUEST = 6,
+  SUBSCRIPTIONS_REQUEST = 7,
+  AVAILABILITY_RESPONSE = 8,
+  AVAILABILITY_CHANGE = 9,
+  SUBSCRIPTIONS_RESPONSE = 10,
+  SUBSCRIPTIONS_CHANGE = 11,
+  DATA = 12,
+  PUBLISHER_ID_REQUEST = 13,
+  PUBLISHER_ID_RESPONSE = 14,
+  PUBLISHER_INFORMATION_REQUEST = 15,
+  PUBLISHER_INFORMATION_RESPONSE = 16,
+  START_SESSION = 17,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageWithLayerAndPublisherIdIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageWithLayerAndPublisherIdIntegerValuesIndex.aidl
new file mode 100644
index 0000000..8b0e3a5
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageWithLayerAndPublisherIdIntegerValuesIndex.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsMessageWithLayerAndPublisherIdIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  LAYER_TYPE = 1,
+  LAYER_SUBTYPE = 2,
+  LAYER_VERSION = 3,
+  PUBLISHER_ID = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageWithLayerIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageWithLayerIntegerValuesIndex.aidl
new file mode 100644
index 0000000..65dd4ae
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsMessageWithLayerIntegerValuesIndex.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsMessageWithLayerIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  LAYER_TYPE = 1,
+  LAYER_SUBTYPE = 2,
+  LAYER_VERSION = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsOfferingMessageIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsOfferingMessageIntegerValuesIndex.aidl
new file mode 100644
index 0000000..fc2a9c1
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsOfferingMessageIntegerValuesIndex.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsOfferingMessageIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  PUBLISHER_ID = 1,
+  NUMBER_OF_OFFERS = 2,
+  OFFERING_START = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsPublisherInformationIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsPublisherInformationIntegerValuesIndex.aidl
new file mode 100644
index 0000000..a9b017f
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsPublisherInformationIntegerValuesIndex.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsPublisherInformationIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  PUBLISHER_ID = 1,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsStartSessionMessageIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsStartSessionMessageIntegerValuesIndex.aidl
new file mode 100644
index 0000000..d942bc8
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsStartSessionMessageIntegerValuesIndex.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsStartSessionMessageIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  SERVICE_ID = 1,
+  CLIENT_ID = 2,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsSubscriptionsStateIntegerValuesIndex.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsSubscriptionsStateIntegerValuesIndex.aidl
new file mode 100644
index 0000000..796d7f7
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/VmsSubscriptionsStateIntegerValuesIndex.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum VmsSubscriptionsStateIntegerValuesIndex {
+  MESSAGE_TYPE = 0,
+  SEQUENCE_NUMBER = 1,
+  NUMBER_OF_LAYERS = 2,
+  NUMBER_OF_ASSOCIATED_LAYERS = 3,
+  SUBSCRIPTIONS_START = 4,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/WindshieldWipersState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/WindshieldWipersState.aidl
new file mode 100644
index 0000000..d0c1e8d
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/WindshieldWipersState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum WindshieldWipersState {
+  OTHER = 0,
+  OFF = 1,
+  ON = 2,
+  SERVICE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/WindshieldWipersSwitch.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/WindshieldWipersSwitch.aidl
new file mode 100644
index 0000000..6c170fe
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/3/android/hardware/automotive/vehicle/WindshieldWipersSwitch.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum WindshieldWipersSwitch {
+  OTHER = 0,
+  OFF = 1,
+  MIST = 2,
+  INTERMITTENT_LEVEL_1 = 3,
+  INTERMITTENT_LEVEL_2 = 4,
+  INTERMITTENT_LEVEL_3 = 5,
+  INTERMITTENT_LEVEL_4 = 6,
+  INTERMITTENT_LEVEL_5 = 7,
+  CONTINUOUS_LEVEL_1 = 8,
+  CONTINUOUS_LEVEL_2 = 9,
+  CONTINUOUS_LEVEL_3 = 10,
+  CONTINUOUS_LEVEL_4 = 11,
+  CONTINUOUS_LEVEL_5 = 12,
+  AUTO = 13,
+  SERVICE = 14,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/CameraServiceState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/CameraServiceState.aidl
new file mode 100644
index 0000000..84f5ec7
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/CameraServiceState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum CameraServiceState {
+  UNAVAILABLE = 0,
+  INACTIVE = 1,
+  REQUESTED = 2,
+  ACTIVE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl
new file mode 100644
index 0000000..70014e1
--- /dev/null
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.automotive.vehicle;
+@Backing(type="int") @VintfStability
+enum LowSpeedAutomaticEmergencyBrakingState {
+  OTHER = 0,
+  ENABLED = 1,
+  ACTIVATED = 2,
+  USER_OVERRIDE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
index 9720aca..55af2ab 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
@@ -37,4 +37,5 @@
   USER_POWER_ON = 0,
   SYSTEM_USER_DETECTION = 1,
   SYSTEM_REMOTE_ACCESS = 2,
+  SYSTEM_ENTER_GARAGE_MODE = 3,
 }
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
index efae92f..be8d3ac 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -123,6 +123,7 @@
   DISPLAY_BRIGHTNESS = (((0x0A03 + 0x10000000) + 0x01000000) + 0x00400000) /* 289409539 */,
   PER_DISPLAY_BRIGHTNESS = (((0x0A04 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475076 */,
   VALET_MODE_ENABLED = (((0x0A05 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287312389 */,
+  HEAD_UP_DISPLAY_ENABLED = (((0x0A06 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 354421254 */,
   HW_KEY_INPUT = (((0x0A10 + 0x10000000) + 0x01000000) + 0x00410000) /* 289475088 */,
   HW_KEY_INPUT_V2 = (((0x0A11 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 367004177 */,
   HW_MOTION_INPUT = (((0x0A12 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.SEAT) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 367004178 */,
@@ -198,10 +199,11 @@
   VEHICLE_MAP_SERVICE = (((0x0C00 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299895808 */,
   LOCATION_CHARACTERIZATION = (((0x0C10 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410064 */,
   ULTRASONICS_SENSOR_POSITION = (((0x0C20 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916128 */,
-  ULTRASONICS_SENSOR_ORIENTATION = (((0x0C21 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916129 */,
+  ULTRASONICS_SENSOR_ORIENTATION = (((0x0C21 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT_VEC) /* 409013281 */,
   ULTRASONICS_SENSOR_FIELD_OF_VIEW = (((0x0C22 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916130 */,
   ULTRASONICS_SENSOR_DETECTION_RANGE = (((0x0C23 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916131 */,
   ULTRASONICS_SENSOR_SUPPORTED_RANGES = (((0x0C24 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916132 */,
+  ULTRASONICS_SENSOR_MEASURED_DISTANCE = (((0x0C25 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.VENDOR) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 406916133 */,
   OBD2_LIVE_FRAME = (((0x0D00 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896064 */,
   OBD2_FREEZE_FRAME = (((0x0D01 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896065 */,
   OBD2_FREEZE_FRAME_INFO = (((0x0D02 + 0x10000000) + 0x01000000) + 0x00e00000) /* 299896066 */,
@@ -259,6 +261,7 @@
   VEHICLE_IN_USE = (((0x0F4A + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313738 */,
   CLUSTER_HEARTBEAT = (((0x0F4B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 299896651 */,
   VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL = (((0x0F4C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410892 */,
+  CAMERA_SERVICE_CURRENT_STATE = (((0x0F4D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 289476429 */,
   AUTOMATIC_EMERGENCY_BRAKING_ENABLED = (((0x1000 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313920 */,
   AUTOMATIC_EMERGENCY_BRAKING_STATE = (((0x1001 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411073 */,
   FORWARD_COLLISION_WARNING_ENABLED = (((0x1002 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313922 */,
@@ -296,4 +299,6 @@
   LOW_SPEED_COLLISION_WARNING_STATE = (((0x1022 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411106 */,
   CROSS_TRAFFIC_MONITORING_ENABLED = (((0x1023 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313955 */,
   CROSS_TRAFFIC_MONITORING_WARNING_STATE = (((0x1024 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411108 */,
+  LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED = (((0x1025 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313957 */,
+  LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE = (((0x1026 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411110 */,
 }
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/CameraServiceState.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/CameraServiceState.aidl
new file mode 100644
index 0000000..0e01913
--- /dev/null
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/CameraServiceState.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.automotive.vehicle;
+
+/**
+ * Used by CAMERA_SERVICE_CURRENT_STATE to describe current state of CarEvsService types.
+ *
+ * This is consistent with CarEvsManager.SERVICE_STATE_* constants.
+ */
+@VintfStability
+@Backing(type="int")
+enum CameraServiceState {
+    /**
+     * State that a corresponding service type is not available.
+     */
+    UNAVAILABLE = 0,
+
+    /**
+     * State that a corresponding service type is inactive; it's available but not used
+     * by any clients yet.
+     */
+    INACTIVE = 1,
+
+    /**
+     * State that CarEvsService requested launching a registered activity; the service is waiting
+     * for a video request from it.
+     */
+    REQUESTED = 2,
+
+    /**
+     * State that a corresponding service type is actively being used.
+     */
+    ACTIVE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl
index 6e77f53..7891dd9 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl
@@ -28,16 +28,65 @@
      * type.
      */
     UNKNOWN = 0,
+    /**
+     * IEC 62196 Type 1 connector
+     *
+     * Also known as the "Yazaki connector" or "J1772 connector".
+     */
     IEC_TYPE_1_AC = 1,
+    /**
+     * IEC 62196 Type 2 connector
+     *
+     * Also known as the "Mennekes connector".
+     */
     IEC_TYPE_2_AC = 2,
+    /**
+     * IEC 62196 Type 3 connector
+     *
+     * Also known as the "Scame connector".
+     */
     IEC_TYPE_3_AC = 3,
+    /**
+     * IEC 62196 Type AA connector
+     *
+     * Also known as the "Chademo connector".
+     */
     IEC_TYPE_4_DC = 4,
+    /**
+     * IEC 62196 Type EE connector
+     *
+     * Also known as the “CCS1 connector” or “Combo1 connector".
+     */
     IEC_TYPE_1_CCS_DC = 5,
+    /**
+     * IEC 62196 Type EE connector
+     *
+     * Also known as the “CCS2 connector” or “Combo2 connector”.
+     */
     IEC_TYPE_2_CCS_DC = 6,
+    /**
+     * DO NOT USE
+     *
+     * Connector of Tesla Roadster.
+     */
     TESLA_ROADSTER = 7,
+    /**
+     * DO NOT USE
+     * Use TESLA_SUPERCHARGER instead.
+     *
+     * High Power Wall Charger of Tesla.
+     */
     TESLA_HPWC = 8,
+    /**
+     * SAE J3400 connector
+     *
+     * Also known as the "North American Charging Standard" (NACS)
+     * or the "Tesla charging standard" connector.
+     */
     TESLA_SUPERCHARGER = 9,
+    /** GBT_AC Fast Charging Standard */
     GBT_AC = 10,
+    /** GBT_DC Fast Charging Standard */
     GBT_DC = 11,
     /**
      * Connector type to use when no other types apply. Before using this
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl
new file mode 100644
index 0000000..978da25
--- /dev/null
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.automotive.vehicle;
+
+/**
+ * Used to enumerate the state of Low Speed Automatic Emergency Braking.
+ */
+@VintfStability
+@Backing(type="int")
+enum LowSpeedAutomaticEmergencyBrakingState {
+
+    /**
+     * This state is used as an alternative to any LowSpeedAutomaticEmergencyBrakingState value that
+     * is not defined in the platform. Ideally, implementations of
+     * VehicleProperty#LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE should not use this state. The
+     * framework can use this field to remain backwards compatible if
+     * LowSpeedAutomaticEmergencyBrakingState is extended to include additional states.
+     */
+    OTHER = 0,
+    /**
+     * Low Speed Automatic Emergency Braking is enabled and monitoring safety, but brakes are not
+     * activated.
+     */
+    ENABLED = 1,
+    /**
+     * Low Speed Automatic Emergency Braking is enabled and currently has the brakes applied for the
+     * vehicle.
+     */
+    ACTIVATED = 2,
+    /**
+     * Many Low Speed Automatic Emergency Braking implementations allow the driver to override Low
+     * Speed Automatic Emergency Braking. This means that the car has determined it should brake,
+     * but a user decides to take over and do something else. This is often done for safety reasons
+     * and to ensure that the driver can always take control of the vehicle. This state should be
+     * set when the user is actively overriding the low speed automatic emergency braking system.
+     */
+    USER_OVERRIDE = 3,
+}
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
index e325b38..8c8c2da 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.aidl
@@ -34,7 +34,24 @@
     SYSTEM_USER_DETECTION = 1,
     /**
      * Automatic power on to execute a remote task. This is triggered by
-     * receiving a wakeup message from TCU wakeup client.
+     * receiving a wakeup message from an external system in the vehicle.
      */
     SYSTEM_REMOTE_ACCESS = 2,
+    /**
+     * Automatic power on to enter garage mode. This is triggered by
+     * receiving a wakeup message from an external system in the vehicle.
+     *
+     * Note that this does not necessarily mean Android will enter
+     * the garage mode since user may enter the vehicle after this is set.
+     * The system will only enter garage mode if VEHICLE_IN_USE is not true
+     * upon check.
+     *
+     * To consider the Time-Of-Check-Time-Of-Use issue, there is a slight chance
+     * that the vehicle become in-use after car service does the VEHICLE_IN_USE
+     * check. The external power controller must also check whether the vehicle
+     * is in use upon receiving the SHUTDOWN_REQUEST, before sending out
+     * SHUTDOWN_PREPARE, to make sure the system does not enter garage mode or
+     * shutdown if the vehicle is currently in use.
+     */
+    SYSTEM_ENTER_GARAGE_MODE = 3,
 }
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
index 923d42a..538b905 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleApPowerStateShutdownParam.aidl
@@ -20,33 +20,39 @@
 @Backing(type="int")
 enum VehicleApPowerStateShutdownParam {
     /**
-     * AP must shutdown immediately. Postponing is not allowed.
+     * AP must shutdown without Garage mode.
+     * If AP need to shutdown as soon as possible, EMERGENCY_SHUTDOWN shall be used.
      */
     SHUTDOWN_IMMEDIATELY = 1,
     /**
      * AP can enter deep sleep instead of shutting down completely.
+     * AP can postpone entering deep sleep to run Garage mode.
      */
     CAN_SLEEP = 2,
     /**
-     * AP can only shutdown with postponing allowed.
+     * AP can only shutdown.
+     * AP can postpone shutdown to run Garage mode.
      */
     SHUTDOWN_ONLY = 3,
     /**
-     * AP may enter deep sleep, but must either sleep or shut down immediately.
-     * Postponing is not allowed.
+     * AP can enter deep sleep, without Garage mode.
+     * Depending on the actual implementation, it may shut down immediately
      */
     SLEEP_IMMEDIATELY = 4,
     /**
-     * AP must hibernate (suspend to disk) immediately. Postponing is not allowed.
-     * Depending on the actual implementation, it may shut down immediately
+     * AP can hibernate (suspend to disk) without Garage mode.
+     * Depending on the actual implementation, it may shut down immediately.
      */
     HIBERNATE_IMMEDIATELY = 5,
     /**
      * AP can enter hibernation (suspend to disk) instead of shutting down completely.
+     * AP can postpone hibernation to run Garage mode.
      */
     CAN_HIBERNATE = 6,
     /**
-     * AP must shutdown (gracefully) without a delay.
+     * AP must shutdown (gracefully) without a delay. AP cannot run Garage mode.
+     * This type must be used only in critical situations when AP must shutdown as soon as possible.
+     * CarService will only notify listeners, but will not wait for completion reports.
      */
     EMERGENCY_SHUTDOWN = 7,
 }
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl
index 4de97f6..2338008 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleIgnitionState.aidl
@@ -28,6 +28,10 @@
      * Steering wheel is not locked, engine and all accessories are OFF. If
      * car can be in LOCK and OFF state at the same time than HAL must report
      * LOCK state.
+     *
+     * If IGNITION_STATE is implemented on a BEV, then this state must
+     * communicate that the BEV's High Voltage battery is disconnected and thus
+     * the vehicle is OFF.
      */
     OFF,
     /**
@@ -38,6 +42,10 @@
     /**
      * Ignition is in state ON. Accessories and instrument cluster available,
      * engine might be running or ready to be started.
+     *
+     * If IGNITION_STATE is implemented on a BEV, then this state must
+     * communicate that the BEV's High Voltage battery is connected and thus the
+     * vehicle is ON.
      */
     ON,
     /**
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
index acb6aeb..ab8023d 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -52,40 +52,54 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     INFO_VIN = 0x0100 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
     /**
      * Manufacturer of vehicle
      *
+     * This property must communicate the vehicle's public brand name.
+     *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     INFO_MAKE = 0x0101 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
     /**
      * Model of vehicle
      *
+     * This property must communicate the vehicle's public model name.
+     *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     INFO_MODEL = 0x0102 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
     /**
-     * Model year of vehicle.
+     * Model year of vehicle in YYYY format based on the Gregorian calendar.
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:YEAR
+     * @unit VehicleUnit.YEAR
+     * @version 2
      */
     INFO_MODEL_YEAR = 0x0103 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
     /**
      * Fuel capacity of the vehicle in milliliters
      *
+     * This property must communicate the maximum amount of the fuel that can be stored in the
+     * vehicle in milliliters. This property does not apply to electric vehicles. That is, if
+     * INFO_FUEL_TYPE only contains FuelType::FUEL_TYPE_ELECTRIC, this property must not be
+     * implemented. For EVs, implement INFO_EV_BATTERY_CAPACITY.
+     *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLILITER
+     * @unit VehicleUnit.MILLILITER
+     * @version 2
      */
     INFO_FUEL_CAPACITY = 0x0104 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -97,7 +111,7 @@
      *   An FHEV (Fully Hybrid Electric Vehicle) must not include FuelType::FUEL_TYPE_ELECTRIC in
      *   INFO_FUEL_TYPE's INT32_VEC value. So INFO_FUEL_TYPE can be populated as such:
      *     int32Values = { FuelType::FUEL_TYPE_UNLEADED }
-     *   On the other hand, a PHEV (Partially Hybrid Electric Vehicle) is plug in rechargeable, and
+     *   On the other hand, a PHEV (Plug-in Hybrid Electric Vehicle) is plug in rechargeable, and
      *   hence should include FuelType::FUEL_TYPE_ELECTRIC in INFO_FUEL_TYPE's INT32_VEC value. So
      *   INFO_FUEL_TYPE can be populated as such:
      *     int32Values = { FuelType::FUEL_TYPE_UNLEADED, FuelType::FUEL_TYPE_ELECTRIC }
@@ -105,47 +119,66 @@
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
      * @data_enum FuelType
+     * @version 2
      */
     INFO_FUEL_TYPE = 0x0105 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
     /**
-     * Nominal battery capacity for EV or hybrid vehicle
+     * Nominal usable battery capacity for EV or hybrid vehicle
      *
-     * Returns the nominal battery capacity, if EV or hybrid. This is the battery capacity when the
-     * vehicle is new. This value might be different from EV_CURRENT_BATTERY_CAPACITY because
-     * EV_CURRENT_BATTERY_CAPACITY returns the real-time battery capacity taking into account
-     * factors such as battery aging and temperature dependency.
+     * Returns the nominal battery capacity, if EV or hybrid. This is the total usable battery
+     * capacity when the vehicle is new. This value might be different from
+     * EV_CURRENT_BATTERY_CAPACITY because EV_CURRENT_BATTERY_CAPACITY returns the real-time usable
+     * battery capacity taking into account factors such as battery aging and temperature
+     * dependency.
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:WH
+     * @unit VehicleUnit.WATT_HOUR
+     * @version 2
      */
     INFO_EV_BATTERY_CAPACITY = 0x0106 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
     /**
      * List of connectors this EV may use
      *
+     * If the vehicle has multiple charging ports, this property must return all possible connector
+     * types that can be used by at least one charging port on the vehicle.
+     *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @data_enum EvConnectorType
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     INFO_EV_CONNECTOR_TYPE = 0x0107 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
     /**
      * Fuel door location
      *
+     * This property must communicate the location of the fuel door on the vehicle. This property
+     * does not apply to electric vehicles. That is, if INFO_FUEL_TYPE only contains
+     * FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs, implement
+     * INFO_EV_PORT_LOCATION or INFO_MULTI_EV_PORT_LOCATIONS.
+     *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @data_enum PortLocationType
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     INFO_FUEL_DOOR_LOCATION = 0x0108 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
     /**
      * EV port location
      *
+     * This property must communicate the location of the charging port on the EV using the
+     * PortLocationType enum. If there are multiple ports available on the vehicle, this property
+     * must return the port that allows the fastest charging. To communicate all port locations,
+     * use INFO_MULTI_EV_PORT_LOCATIONS.
+     *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
      * @data_enum PortLocationType
+     * @version 2
      */
     INFO_EV_PORT_LOCATION = 0x0109 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -156,6 +189,7 @@
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @data_enum VehicleAreaSeat
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     INFO_DRIVER_SEAT = 0x010A + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -173,7 +207,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLIMETER
+     * @unit VehicleUnit.MILLIMETER
+     * @version 2
      */
     INFO_EXTERIOR_DIMENSIONS = 0x010B + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -184,11 +219,15 @@
      * Port locations are defined in PortLocationType.
      * For example, a car has one port in front left and one port in rear left:
      *   int32Values[0] = PortLocationType::FRONT_LEFT
-     *   int32Values[0] = PortLocationType::REAR_LEFT
+     *   int32Values[1] = PortLocationType::REAR_LEFT
+     *
+     * If only one port exists on the vehicle, this property's value should list just one element.
+     * See INFO_EV_PORT_LOCATION for describing just one port location.
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
      * @data_enum PortLocationType
+     * @version 2
      */
     INFO_MULTI_EV_PORT_LOCATIONS = 0x010C + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -197,7 +236,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:KILOMETER
+     * @unit VehicleUnit.KILOMETER
+     * @version 2
      */
     PERF_ODOMETER = 0x0204 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -212,7 +252,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:METER_PER_SEC
+     * @unit VehicleUnit.METER_PER_SEC
+     * @version 2
      */
     PERF_VEHICLE_SPEED = 0x0207 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -224,7 +265,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:METER_PER_SEC
+     * @unit VehicleUnit.METER_PER_SEC
+     * @version 2
      */
     PERF_VEHICLE_SPEED_DISPLAY = 0x0208 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -233,9 +275,14 @@
      *
      * Angle is in degrees.  Left is negative.
      *
+     * This property is independent of the angle of the steering wheel. This property must
+     * communicate the angle of the front wheels with respect to the vehicle, not the angle of the
+     * steering wheel.
+     *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:DEGREES
+     * @unit VehicleUnit.DEGREES
+     * @version 2
      */
     PERF_STEERING_ANGLE = 0x0209 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -244,9 +291,14 @@
      *
      * Angle is in degrees.  Left is negative.
      *
+     * This property is independent of the angle of the steering wheel. This property must
+     * communicate the angle of the rear wheels with respect to the vehicle, not the angle of the
+     * steering wheel.
+     *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:DEGREES
+     * @unit VehicleUnit.DEGREES
+     * @version 2
      */
     PERF_REAR_STEERING_ANGLE = 0x0210 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -255,7 +307,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:CELSIUS
+     * @unit VehicleUnit.CELSIUS
+     * @version 2
      */
     ENGINE_COOLANT_TEMP = 0x0301 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -265,6 +318,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleOilLevel
+     * @version 2
      */
     ENGINE_OIL_LEVEL = 0x0303 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -273,7 +327,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:CELSIUS
+     * @unit VehicleUnit.CELSIUS
+     * @version 2
      */
     ENGINE_OIL_TEMP = 0x0304 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -282,7 +337,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:RPM
+     * @unit VehicleUnit.RPM
+     * @version 2
      */
     ENGINE_RPM = 0x0305 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -323,29 +379,42 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     WHEEL_TICK = 0x0306 + 0x10000000 + 0x01000000
             + 0x00510000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT64_VEC
     /**
-     * Fuel remaining in the vehicle, in milliliters
+     * Fuel level in milliliters
      *
-     * Value may not exceed INFO_FUEL_CAPACITY
+     * This property must communicate the current amount of fuel remaining in the vehicle in
+     * milliliters. This property does not apply to electric vehicles. That is, if INFO_FUEL_TYPE
+     * only contains FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs,
+     * implement EV_BATTERY_LEVEL.
+     *
+     * Value may not exceed INFO_FUEL_CAPACITY.
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLILITER
+     * @unit VehicleUnit.MILLILITER
+     * @version 2
      */
     FUEL_LEVEL = 0x0307 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
     /**
      * Fuel door open
      *
+     * This property must communicate whether the fuel door on the vehicle is open or not. This
+     * property does not apply to electric vehicles. That is, if INFO_FUEL_TYPE only contains
+     * FuelType::FUEL_TYPE_ELECTRIC, this property must not be implemented. For EVs, implement
+     * EV_CHARGE_PORT_OPEN.
+     *
      * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
      * implement it as VehiclePropertyAccess.READ only.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     FUEL_DOOR_OPEN = 0x0308 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -358,41 +427,52 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:WH
+     * @unit VehicleUnit.WATT_HOUR
+     * @version 2
      */
     EV_BATTERY_LEVEL = 0x0309 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
     /**
-     * Current battery capacity for EV or hybrid vehicle
+     * Current usable battery capacity for EV or hybrid vehicle
      *
      * Returns the actual value of battery capacity, if EV or hybrid. This property captures the
-     * real-time battery capacity taking into account factors such as battery aging and temperature
-     * dependency. Therefore, this value might be different from INFO_EV_BATTERY_CAPACITY because
-     * INFO_EV_BATTERY_CAPACITY returns the nominal battery capacity from when the vehicle was new.
+     * real-time usable battery capacity taking into account factors such as battery aging and
+     * temperature dependency. Therefore, this value might be different from
+     * INFO_EV_BATTERY_CAPACITY because INFO_EV_BATTERY_CAPACITY returns the nominal battery
+     * capacity from when the vehicle was new.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:WH
+     * @unit VehicleUnit.WATT_HOUR
+     * @version 2
      */
     EV_CURRENT_BATTERY_CAPACITY =
             0x030D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
     /**
      * EV charge port open
      *
+     * If the vehicle has multiple charging ports, this property must return true if any of the
+     * charge ports are open.
+     *
      * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
      * implement it as VehiclePropertyAccess.READ only.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EV_CHARGE_PORT_OPEN = 0x030A + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
     /**
      * EV charge port connected
      *
+     * If the vehicle has multiple charging ports, this property must return true if any of the
+     * charge ports are connected.
+     *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EV_CHARGE_PORT_CONNECTED = 0x030B + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -404,7 +484,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MW
+     * @unit VehicleUnit.MILLIWATTS
+     * @version 2
      */
     EV_BATTERY_INSTANTANEOUS_CHARGE_RATE = 0x030C + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -422,7 +503,8 @@
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:METER
+     * @unit VehicleUnit.METER
+     * @version 2
      */
     RANGE_REMAINING = 0x0308 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -435,7 +517,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:CELSIUS
+     * @unit VehicleUnit.CELSIUS
+     * @version 3
      */
     EV_BATTERY_AVERAGE_TEMPERATURE =
             0x030E + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
@@ -462,7 +545,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:KILOPASCAL
+     * @unit VehicleUnit.KILOPASCAL
+     * @version 2
      */
     TIRE_PRESSURE = 0x0309 + 0x10000000 + 0x07000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WHEEL,VehiclePropertyType:FLOAT
@@ -477,7 +561,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:KILOPASCAL
+     * @unit VehicleUnit.KILOPASCAL
+     * @version 2
      */
     CRITICALLY_LOW_TIRE_PRESSURE = 0x030A + 0x10000000 + 0x07000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WHEEL,VehiclePropertyType:FLOAT
@@ -493,6 +578,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     ENGINE_IDLE_AUTO_STOP_ENABLED =
             0x0320 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -509,6 +595,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum ImpactSensorLocation
+     * @version 3
      */
     IMPACT_DETECTED =
             0x0330 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -529,6 +616,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleGear
+     * @version 2
      */
     GEAR_SELECTION = 0x0400 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -548,6 +636,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleGear
+     * @version 2
      */
     CURRENT_GEAR = 0x0401 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -559,6 +648,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     PARKING_BRAKE_ON = 0x0402 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -576,6 +666,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     PARKING_BRAKE_AUTO_APPLY = 0x0403 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -585,8 +676,12 @@
      * The maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All values between
      * minInt32Value and maxInt32Value must be supported. The minInt32Value must be 0.
      *
-     * The maxInt32Value indicates the maximum amount of energy regenerated from braking. The
-     * minInt32Value indicates no regenerative braking.
+     * The maxInt32Value indicates the setting for the maximum amount of energy regenerated from
+     * braking. The minInt32Value indicates the setting for no regenerative braking.
+     *
+     * This property is a more granular form of EV_REGENERATIVE_BRAKING_STATE. It allows the user to
+     * set a more specific level of regenerative braking if the states in EvRegenerativeBrakingState
+     * are not granular enough for the OEM.
      *
      * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
      * implement it as VehiclePropertyAccess.READ only.
@@ -594,6 +689,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EV_BRAKE_REGENERATION_LEVEL =
             0x040C + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -612,6 +708,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     FUEL_LEVEL_LOW = 0x0405 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -624,6 +721,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     NIGHT_MODE = 0x0407 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -633,6 +731,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleTurnSignal
+     * @version 2
      */
     TURN_SIGNAL_STATE = 0x0408 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -642,6 +741,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleIgnitionState
+     * @version 2
      */
     IGNITION_STATE = 0x0409 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -654,6 +754,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     ABS_ACTIVE = 0x040A + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -666,6 +767,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     TRACTION_CONTROL_ACTIVE = 0x040B + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -684,6 +786,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum EvStoppingMode
+     * @version 2
      */
     EV_STOPPING_MODE =
             0x040D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -705,6 +808,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     ELECTRONIC_STABILITY_CONTROL_ENABLED =
             0x040E + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -723,6 +827,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum ElectronicStabilityControlState
      * @data_enum ErrorState
+     * @version 3
      */
     ELECTRONIC_STABILITY_CONTROL_STATE =
             0x040F + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -789,6 +894,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_FAN_SPEED = 0x0500 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -802,6 +908,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleHvacFanDirection
+     * @version 2
      */
     HVAC_FAN_DIRECTION = 0x0501 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -810,15 +917,24 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:CELSIUS
+     * @unit VehicleUnit.CELSIUS
+     * @version 2
      */
     HVAC_TEMPERATURE_CURRENT = 0x0502 + 0x10000000 + 0x05000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:FLOAT
     /**
-     * HVAC, target temperature set.
+     * HVAC target temperature set in Celsius.
      *
-     * The configArray is used to indicate the valid values for HVAC in Fahrenheit and Celsius.
-     * Android might use it in the HVAC app UI.
+     * The minFloatValue and maxFloatValue in VehicleAreaConfig must be defined.
+     *
+     * The minFloatValue indicates the minimum temperature setting in Celsius.
+     * The maxFloatValue indicates the maximum temperature setting in Celsius.
+     *
+     * If all the values between minFloatValue and maxFloatValue are not supported, the configArray
+     * can be used to list the valid temperature values that can be set. It also describes a lookup
+     * table to convert the temperature from Celsius to Fahrenheit and vice versa for this vehicle.
+     * The configArray must be defined if standard unit conversion is not supported on this vehicle.
+     *
      * The configArray is set as follows:
      *      configArray[0] = [the lower bound of the supported temperature in Celsius] * 10.
      *      configArray[1] = [the upper bound of the supported temperature in Celsius] * 10.
@@ -826,14 +942,35 @@
      *      configArray[3] = [the lower bound of the supported temperature in Fahrenheit] * 10.
      *      configArray[4] = [the upper bound of the supported temperature in Fahrenheit] * 10.
      *      configArray[5] = [the increment in Fahrenheit] * 10.
+     *
+     * The minFloatValue and maxFloatValue in VehicleAreaConfig must be equal to configArray[0] and
+     * configArray[1] respectively.
+     *
      * For example, if the vehicle supports temperature values as:
      *      [16.0, 16.5, 17.0 ,..., 28.0] in Celsius
-     *      [60.5, 61.5, 62.5 ,..., 85.5] in Fahrenheit.
-     * The configArray should be configArray = {160, 280, 5, 605, 825, 10}.
+     *      [60.5, 61.5, 62.5 ,..., 84.5] in Fahrenheit
+     * The configArray should be configArray = {160, 280, 5, 605, 845, 10}.
      *
-     * If the vehicle supports HVAC_TEMPERATURE_VALUE_SUGGESTION, the application can use
-     * that property to get the suggested value before setting HVAC_TEMPERATURE_SET. Otherwise,
-     * the application may choose the value in HVAC_TEMPERATURE_SET configArray by itself.
+     * Ideally, the ratio of the Celsius increment to the Fahrenheit increment should be as close to
+     * the actual ratio of 1 degree Celsius to 1.8 degrees Fahrenheit.
+     *
+     * There must be a one to one mapping of all Celsius values to Fahrenheit values defined by the
+     * configArray. The configArray will be used by clients to convert this property's temperature
+     * from Celsius to Fahrenheit. Also, it will let clients know what Celsius value to set the
+     * property to achieve their desired Fahreneheit value for the system. If the ECU does not have
+     * a one to one mapping of all Celsius values to Fahrenheit values, then the config array should
+     * only define the list of Celsius and Fahrenheit values that do have a one to one mapping.
+     *
+     * For example, if the ECU supports Celsius values from 16 to 28 and Fahrenheit values from 60
+     * to 85 both with an increment of 1, then one possible configArray would be {160, 280, 10, 600,
+     * 840, 20}. In this case, 85 would not be a supported temperature.
+     *
+     * Any value set in between a valid value should be rounded to the closest valid value.
+     *
+     * It is highly recommended that the OEM also implement the HVAC_TEMPERATURE_VALUE_SUGGESTION
+     * vehicle property because it provides applications a simple method for determining temperature
+     * values that can be set for this vehicle and for converting values between Celsius and
+     * Fahrenheit.
      *
      * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
      * implement it as VehiclePropertyAccess.READ only.
@@ -841,7 +978,8 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:CELSIUS
+     * @unit VehicleUnit.CELSIUS
+     * @version 2
      */
     HVAC_TEMPERATURE_SET = 0x0503 + 0x10000000 + 0x05000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:FLOAT
@@ -854,6 +992,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_DEFROSTER = 0x0504 + 0x10000000 + 0x03000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:BOOLEAN
@@ -867,6 +1006,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @config_flags Supported areaIds
+     * @version 2
      */
     HVAC_AC_ON = 0x0505 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -884,6 +1024,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_MAX_AC_ON = 0x0506 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -907,6 +1048,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_MAX_DEFROST_ON = 0x0507 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -924,6 +1066,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_RECIRC_ON = 0x0508 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -963,6 +1106,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_DUAL_ON = 0x0509 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -985,6 +1129,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_AUTO_ON = 0x050A + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -1007,6 +1152,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_SEAT_TEMPERATURE = 0x050B + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -1030,6 +1176,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_SIDE_MIRROR_HEAT = 0x050C + 0x10000000 + 0x04000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:MIRROR,VehiclePropertyType:INT32
@@ -1053,6 +1200,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_STEERING_WHEEL_HEAT = 0x050D + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1066,7 +1214,7 @@
      *              configArray[1] = FAHRENHEIT
      *
      * This parameter MAY be used for displaying any HVAC temperature in the system.
-     * Values must be one of VehicleUnit::CELSIUS or VehicleUnit::FAHRENHEIT
+     * Values must be one of VehicleUnit.CELSIUS or VehicleUnit.FAHRENHEIT
      * Note that internally, all temperatures are represented in floating point Celsius.
      *
      * If updating HVAC_TEMPERATURE_DISPLAY_UNITS affects the values of other *_DISPLAY_UNITS
@@ -1079,6 +1227,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleUnit
+     * @version 2
      */
     HVAC_TEMPERATURE_DISPLAY_UNITS = 0x050E + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1087,6 +1236,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_ACTUAL_FAN_SPEED_RPM = 0x050F + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -1133,6 +1283,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_POWER_ON = 0x0510 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -1152,6 +1303,7 @@
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleHvacFanDirection
+     * @version 2
      */
     HVAC_FAN_DIRECTION_AVAILABLE = 0x0511 + 0x10000000 + 0x05000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32_VEC
@@ -1168,6 +1320,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_AUTO_RECIRC_ON = 0x0512 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -1193,6 +1346,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_SEAT_VENTILATION = 0x0513 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -1205,6 +1359,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HVAC_ELECTRIC_DEFROSTER_ON = 0x0514 + 0x10000000 + 0x03000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:BOOLEAN
@@ -1216,7 +1371,7 @@
      *
      *      floatValues[0] = the requested value that an application wants to set a temperature to.
      *      floatValues[1] = the unit for floatValues[0]. It should be one of
-     *                       {VehicleUnit:CELSIUS, VehicleUnit:FAHRENHEIT}.
+     *                       {VehicleUnit.CELSIUS, VehicleUnit.FAHRENHEIT}.
      *      floatValues[2] = the value OEMs suggested in CELSIUS. This value is not included
      *                       in the request.
      *      floatValues[3] = the value OEMs suggested in FAHRENHEIT. This value is not included
@@ -1224,27 +1379,43 @@
      *
      * An application calls set(VehiclePropValue propValue) with the requested value and unit for
      * the value. OEMs need to return the suggested values in floatValues[2] and floatValues[3] by
-     * onPropertyEvent() callbacks.
+     * onPropertyEvent() callbacks. The suggested values must conform to the values that can be
+     * derived from the HVAC_TEMPERATURE_SET configArray. In other words, the suggested values and
+     * the table of values from the configArray should be the same. It is recommended for the OEM to
+     * add custom logic in their VHAL implementation in order to avoid making requests to the HVAC
+     * ECU.
+     *
+     * The logic can be as follows:
+     * For converting the temperature from celsius to fahrenheit use the following:
+     * // Given tempC and the configArray
+     * float minTempC = configArray[0] / 10.0;
+     * float temperatureIncrementCelsius = configArray[2] / 10.0;
+     * float minTempF = configArray[3] / 10.0;
+     * float temperatureIncrementFahrenheit = configArray[5] / 10.0;
+     * // Round to the closest increment
+     * int numIncrements = round((tempC - minTempC) / temperatureIncrementCelsius);
+     * tempF = temperatureIncrementFahrenheit * numIncrements + minTempF;
      *
      * For example, when a user uses the voice assistant to set HVAC temperature to 66.2 in
      * Fahrenheit.
      * First, an application will set this property with the value
-     * [66.2, (float)VehicleUnit:FAHRENHEIT,0,0].
+     * [66.2, (float)VehicleUnit.FAHRENHEIT,0,0].
      * If OEMs suggest to set 19.0 in Celsius or 66.5 in Fahrenheit for user's request, then VHAL
      * must generate a callback with property value
-     * [66.2, (float)VehicleUnit:FAHRENHEIT, 19.0, 66.5]. After the voice assistant gets the
+     * [66.2, (float)VehicleUnit.FAHRENHEIT, 19.0, 66.5]. After the voice assistant gets the
      * callback, it will inform the user and set HVAC temperature to the suggested value.
      *
      * Another example, an application receives 21 Celsius as the current temperature value by
      * querying HVC_TEMPERATURE_SET. But the application wants to know what value is displayed on
      * the car's UI in Fahrenheit.
-     * For this, the application sets the property to [21, (float)VehicleUnit:CELSIUS, 0, 0]. If
+     * For this, the application sets the property to [21, (float)VehicleUnit.CELSIUS, 0, 0]. If
      * the suggested value by the OEM for 21 Celsius is 70 Fahrenheit, then VHAL must generate a
-     * callback with property value [21, (float)VehicleUnit:CELSIUS, 21.0, 70.0].
+     * callback with property value [21, (float)VehicleUnit.CELSIUS, 21.0, 70.0].
      * In this case, the application can know that the value is 70.0 Fahrenheit in the car’s UI.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     HVAC_TEMPERATURE_VALUE_SUGGESTION = 0x0515 + 0x10000000 + 0x01000000
             + 0x00610000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT_VEC
@@ -1270,6 +1441,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleUnit
+     * @version 2
      */
     DISTANCE_DISPLAY_UNITS = 0x0600 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1294,6 +1466,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleUnit
+     * @version 2
      */
     FUEL_VOLUME_DISPLAY_UNITS = 0x0601 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1319,6 +1492,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleUnit
+     * @version 2
      */
     TIRE_PRESSURE_DISPLAY_UNITS = 0x0602 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1344,6 +1518,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleUnit
+     * @version 2
      */
     EV_BATTERY_DISPLAY_UNITS = 0x0603 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1360,6 +1535,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME = 0x0604 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -1383,6 +1559,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     VEHICLE_SPEED_DISPLAY_UNITS = 0x0605 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1426,7 +1603,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLI_SECS
+     * @unit VehicleUnit.MILLI_SECS
+     * @version 2
      */
     EXTERNAL_CAR_TIME = 0x0608 + 0x10000000 // VehiclePropertyGroup:SYSTEM
             + 0x01000000 // VehicleArea:GLOBAL
@@ -1455,7 +1633,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
-     * @unit VehicleUnit:MILLI_SECS
+     * @unit VehicleUnit.MILLI_SECS
+     * @version 2
      */
     ANDROID_EPOCH_TIME = 0x0606 + 0x10000000 + 0x01000000
             + 0x00500000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT64
@@ -1470,15 +1649,22 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     STORAGE_ENCRYPTION_BINDING_SEED = 0x0607 + 0x10000000 + 0x01000000
             + 0x00700000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BYTES
     /**
      * Outside temperature
      *
+     * This property must communicate the temperature reading of the environment outside the
+     * vehicle. If there are multiple sensors for measuring the outside temperature, this property
+     * should be populated with the mean or a meaningful weighted average of the readings that will
+     * best represent the temperature of the outside environment.
+     *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:CELSIUS
+     * @unit VehicleUnit.CELSIUS
+     * @version 2
      */
     ENV_OUTSIDE_TEMPERATURE = 0x0703 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -1497,6 +1683,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     AP_POWER_STATE_REQ = 0x0A00 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -1511,6 +1698,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     AP_POWER_STATE_REPORT = 0x0A01 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -1525,6 +1713,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     AP_POWER_BOOTUP_REASON = 0x0A02 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1547,6 +1736,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     DISPLAY_BRIGHTNESS = 0x0A03 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -1570,6 +1760,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     PER_DISPLAY_BRIGHTNESS = 0x0A04 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -1586,10 +1777,28 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     VALET_MODE_ENABLED =
             0x0A05 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
     /**
+     * Head up display (HUD) enabled
+     *
+     * This property allows the user to turn on/off the HUD for their seat.
+     *
+     * Each HUD in the vehicle should be assigned to the seat that is intended to use it. For
+     * example, if there is a single HUD in the vehicle that is used by the driver so that they no
+     * longer need to continuously look at the instrument cluster, then this property should be
+     * defined with a single area ID equal to the driver's seat area value.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ_WRITE
+     * @access VehiclePropertyAccess.READ
+     * @version 3
+     */
+    HEAD_UP_DISPLAY_ENABLED =
+            0x0A06 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.BOOLEAN,
+    /**
      * Property to feed H/W input events to android
      *
      * int32Values[0] : action defined by VehicleHwKeyInputAction
@@ -1603,6 +1812,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @config_flags
+     * @version 2
      */
     HW_KEY_INPUT = 0x0A10 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -1625,6 +1835,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @config_flags
+     * @version 2
      */
     HW_KEY_INPUT_V2 =
             0x0A11 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.MIXED,
@@ -1659,6 +1870,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @config_flags
+     * @version 2
      */
     HW_MOTION_INPUT =
             0x0A12 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.MIXED,
@@ -1682,6 +1894,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @data_enum RotaryInputType
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HW_ROTARY_INPUT = 0x0A20 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -1705,6 +1918,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @data_enum CustomInputType
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HW_CUSTOM_INPUT = 0X0A30 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -1749,6 +1963,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     DOOR_POS = 0x0B00 + 0x10000000 + 0x06000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:DOOR,VehiclePropertyType:INT32
@@ -1774,6 +1989,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     DOOR_MOVE = 0x0B01 + 0x10000000 + 0x06000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:DOOR,VehiclePropertyType:INT32
@@ -1788,6 +2004,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     DOOR_LOCK = 0x0B02 + 0x10000000 + 0x06000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:DOOR,VehiclePropertyType:BOOLEAN
@@ -1804,6 +2021,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     DOOR_CHILD_LOCK_ENABLED =
             0x0B03 + VehiclePropertyGroup.SYSTEM + VehicleArea.DOOR + VehiclePropertyType.BOOLEAN,
@@ -1830,6 +2048,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     MIRROR_Z_POS = 0x0B40 + 0x10000000 + 0x04000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:MIRROR,VehiclePropertyType:INT32
@@ -1856,6 +2075,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     MIRROR_Z_MOVE = 0x0B41 + 0x10000000 + 0x04000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:MIRROR,VehiclePropertyType:INT32
@@ -1882,6 +2102,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     MIRROR_Y_POS = 0x0B42 + 0x10000000 + 0x04000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:MIRROR,VehiclePropertyType:INT32
@@ -1907,6 +2128,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     MIRROR_Y_MOVE = 0x0B43 + 0x10000000 + 0x04000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:MIRROR,VehiclePropertyType:INT32
@@ -1921,6 +2143,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     MIRROR_LOCK = 0x0B44 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -1935,6 +2158,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     MIRROR_FOLD = 0x0B45 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -1952,6 +2176,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
 
     MIRROR_AUTO_FOLD_ENABLED =
@@ -1970,6 +2195,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
 
     MIRROR_AUTO_TILT_ENABLED =
@@ -1989,6 +2215,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     SEAT_MEMORY_SELECT = 0x0B80 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2002,6 +2229,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     SEAT_MEMORY_SET = 0x0B81 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2019,6 +2247,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BELT_BUCKLED = 0x0B82 + 0x10000000 + 0x05000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:BOOLEAN
@@ -2044,6 +2273,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BELT_HEIGHT_POS = 0x0B83 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2072,6 +2302,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BELT_HEIGHT_MOVE = 0x0B84 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2097,6 +2328,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_FORE_AFT_POS = 0x0B85 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2124,6 +2356,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_FORE_AFT_MOVE = 0x0B86 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2151,6 +2384,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BACKREST_ANGLE_1_POS = 0x0B87 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2178,6 +2412,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BACKREST_ANGLE_1_MOVE = 0x0B88 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2207,6 +2442,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BACKREST_ANGLE_2_POS = 0x0B89 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2234,6 +2470,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_BACKREST_ANGLE_2_MOVE = 0x0B8A + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2257,6 +2494,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEIGHT_POS = 0x0B8B + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2282,6 +2520,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEIGHT_MOVE = 0x0B8C + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2310,6 +2549,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_DEPTH_POS = 0x0B8D + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2336,6 +2576,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_DEPTH_MOVE = 0x0B8E + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2363,6 +2604,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_TILT_POS = 0x0B8F + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2390,6 +2632,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_TILT_MOVE = 0x0B90 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2415,6 +2658,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_LUMBAR_FORE_AFT_POS = 0x0B91 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2443,6 +2687,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_LUMBAR_FORE_AFT_MOVE = 0x0B92 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2468,6 +2713,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_LUMBAR_SIDE_SUPPORT_POS = 0x0B93 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2496,6 +2742,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_LUMBAR_SIDE_SUPPORT_MOVE = 0x0B94 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2516,6 +2763,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_HEIGHT_POS = 0x0B95 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -2543,6 +2791,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_HEIGHT_POS_V2 =
             0x0BA4 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2572,6 +2821,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_HEIGHT_MOVE = 0x0B96 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2595,6 +2845,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_ANGLE_POS = 0x0B97 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2623,6 +2874,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_ANGLE_MOVE = 0x0B98 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2646,6 +2898,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_FORE_AFT_POS = 0x0B99 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2674,6 +2927,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_HEADREST_FORE_AFT_MOVE = 0x0B9A + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2695,6 +2949,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     SEAT_FOOTWELL_LIGHTS_STATE =
             0x0B9B + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2720,6 +2975,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     SEAT_FOOTWELL_LIGHTS_SWITCH =
             0x0B9C + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2736,6 +2992,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_EASY_ACCESS_ENABLED =
             0x0B9D + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.BOOLEAN,
@@ -2756,6 +3013,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_AIRBAG_ENABLED =
             0x0B9E + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.BOOLEAN,
@@ -2778,6 +3036,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleAirbagLocation
+     * @version 3
      */
     SEAT_AIRBAGS_DEPLOYED =
             0x0BA5 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2803,6 +3062,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_CUSHION_SIDE_SUPPORT_POS =
             0x0B9F + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2831,6 +3091,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_CUSHION_SIDE_SUPPORT_MOVE =
             0x0BA0 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2854,6 +3115,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_LUMBAR_VERTICAL_POS =
             0x0BA1 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2880,6 +3142,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_LUMBAR_VERTICAL_MOVE =
             0x0BA2 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2906,6 +3169,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SEAT_WALK_IN_POS =
             0x0BA3 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -2924,6 +3188,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     SEAT_BELT_PRETENSIONER_DEPLOYED =
             0x0BA6 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.BOOLEAN,
@@ -2936,6 +3201,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleSeatOccupancyState
+     * @version 2
      */
     SEAT_OCCUPANCY = 0x0BB0 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -2972,6 +3238,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     WINDOW_POS = 0x0BC0 + 0x10000000 + 0x03000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:INT32
@@ -3014,13 +3281,14 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     WINDOW_MOVE = 0x0BC1 + 0x10000000 + 0x03000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:INT32
     /**
-     * Window Lock
+     * Window Child Lock
      *
-     * True indicates windows are locked and can't be moved.
+     * True indicates the window is child-locked.
      *
      * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
      * implement it as VehiclePropertyAccess.READ only.
@@ -3028,6 +3296,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     WINDOW_LOCK = 0x0BC4 + 0x10000000 + 0x03000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WINDOW,VehiclePropertyType:BOOLEAN
@@ -3047,7 +3316,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLI_SECS
+     * @unit VehicleUnit.MILLI_SECS
+     * @version 2
      */
     WINDSHIELD_WIPERS_PERIOD =
             0x0BC5 + VehiclePropertyGroup.SYSTEM + VehicleArea.WINDOW + VehiclePropertyType.INT32,
@@ -3069,6 +3339,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum WindshieldWipersState
+     * @version 2
      */
     WINDSHIELD_WIPERS_STATE =
             0x0BC6 + VehiclePropertyGroup.SYSTEM + VehicleArea.WINDOW + VehiclePropertyType.INT32,
@@ -3095,6 +3366,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum WindshieldWipersSwitch
+     * @version 2
      */
     WINDSHIELD_WIPERS_SWITCH =
             0x0BC7 + VehiclePropertyGroup.SYSTEM + VehicleArea.WINDOW + VehiclePropertyType.INT32,
@@ -3121,6 +3393,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_DEPTH_POS =
             0x0BE0 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3147,6 +3420,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_DEPTH_MOVE =
             0x0BE1 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3170,6 +3444,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_HEIGHT_POS =
             0x0BE2 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3196,6 +3471,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_HEIGHT_MOVE =
             0x0BE3 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3211,6 +3487,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_THEFT_LOCK_ENABLED =
             0x0BE4 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -3225,6 +3502,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_LOCKED =
             0x0BE5 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -3240,6 +3518,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     STEERING_WHEEL_EASY_ACCESS_ENABLED =
             0x0BE6 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -3267,6 +3546,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     GLOVE_BOX_DOOR_POS =
             0x0BF0 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.INT32,
@@ -3286,6 +3566,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     GLOVE_BOX_LOCKED =
             0x0BF1 + VehiclePropertyGroup.SYSTEM + VehicleArea.SEAT + VehiclePropertyType.BOOLEAN,
@@ -3305,6 +3586,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     VEHICLE_MAP_SERVICE = 0x0C00 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -3324,6 +3606,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     LOCATION_CHARACTERIZATION =
             0x0C10 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3347,6 +3630,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     ULTRASONICS_SENSOR_POSITION = 0x0C20 + VehiclePropertyGroup.SYSTEM + VehicleArea.VENDOR
             + VehiclePropertyType.INT32_VEC,
@@ -3378,9 +3662,10 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     ULTRASONICS_SENSOR_ORIENTATION = 0x0C21 + VehiclePropertyGroup.SYSTEM + VehicleArea.VENDOR
-            + VehiclePropertyType.INT32_VEC,
+            + VehiclePropertyType.FLOAT_VEC,
 
     /**
      * Static data for the field of view of each ultrasonic sensor in degrees.
@@ -3401,6 +3686,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     ULTRASONICS_SENSOR_FIELD_OF_VIEW = 0x0C22 + VehiclePropertyGroup.SYSTEM + VehicleArea.VENDOR
             + VehiclePropertyType.INT32_VEC,
@@ -3422,6 +3708,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     ULTRASONICS_SENSOR_DETECTION_RANGE = 0x0C23 + VehiclePropertyGroup.SYSTEM + VehicleArea.VENDOR
             + VehiclePropertyType.INT32_VEC,
@@ -3468,11 +3755,39 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     ULTRASONICS_SENSOR_SUPPORTED_RANGES = 0x0C24 + VehiclePropertyGroup.SYSTEM + VehicleArea.VENDOR
             + VehiclePropertyType.INT32_VEC,
 
     /**
+     * The distance reading of the nearest detected object per sensor in millimeters.
+     *
+     * Each individual sensor is identified by its VehicleAreaConfig#areaId and returns the sensor's
+     * measured distance formatted as [distance, distance_error] where:
+     *
+     *     int32Values[0] = distance, the measured distance of the nearest object in millimeters.
+     *                      If only a range is supported, this value must be set to the minimum
+     *                      supported distance in the detected range as specified in
+     *                      ULTRASONICS_SENSOR_SUPPORTED_RANGES.
+     *     int32Values[1] = distance_error, the error of the measured distance value in
+     *                      millimeters.
+     *
+     * If no object is detected, an empty vector must be returned. If distance_error is not
+     * available then an array of only the measured distance must be returned.
+     *
+     * If the data is aggregated by another ECU, then OEMs have the option of reporting the same
+     * reading across all included sensors or reporting a virtual representation of all the included
+     * sensors as if they were one sensor.
+     *
+     * @change_mode VehiclePropertyChangeMode.CONTINUOUS
+     * @access VehiclePropertyAccess.READ
+     * @version 3
+     */
+    ULTRASONICS_SENSOR_MEASURED_DISTANCE = 0x0C25 + VehiclePropertyGroup.SYSTEM + VehicleArea.VENDOR
+            + VehiclePropertyType.INT32_VEC,
+
+    /**
      * OBD2 Live Sensor Data
      *
      * Reports a snapshot of the current (live) values of the OBD2 sensors available.
@@ -3512,6 +3827,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     OBD2_LIVE_FRAME = 0x0D00 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -3538,6 +3854,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     OBD2_FREEZE_FRAME = 0x0D01 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -3555,6 +3872,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     OBD2_FREEZE_FRAME_INFO = 0x0D02 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -3577,6 +3895,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     OBD2_FREEZE_FRAME_CLEAR = 0x0D03 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -3588,6 +3907,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     HEADLIGHTS_STATE = 0x0E00 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3599,6 +3919,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     HIGH_BEAM_LIGHTS_STATE = 0x0E01 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3626,6 +3947,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     FOG_LIGHTS_STATE = 0x0E02 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3637,6 +3959,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     HAZARD_LIGHTS_STATE = 0x0E03 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3652,6 +3975,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     HEADLIGHTS_SWITCH = 0x0E10 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3667,6 +3991,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     HIGH_BEAM_LIGHTS_SWITCH = 0x0E11 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3698,6 +4023,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     FOG_LIGHTS_SWITCH = 0x0E12 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3713,6 +4039,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     HAZARD_LIGHTS_SWITCH = 0x0E13 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3724,6 +4051,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     CABIN_LIGHTS_STATE = 0x0F01 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3742,6 +4070,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     CABIN_LIGHTS_SWITCH = 0x0F02 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -3753,6 +4082,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     READING_LIGHTS_STATE = 0x0F03 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -3771,6 +4101,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     READING_LIGHTS_SWITCH = 0x0F04 + 0x10000000 + 0x05000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:SEAT,VehiclePropertyType:INT32
@@ -3792,6 +4123,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     STEERING_WHEEL_LIGHTS_STATE =
             0x0F0C + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3817,6 +4149,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     STEERING_WHEEL_LIGHTS_SWITCH =
             0x0F0D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -3845,6 +4178,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SUPPORT_CUSTOMIZE_VENDOR_PERMISSION = 0x0F05 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -3861,6 +4195,7 @@
      * ex) "com.android.car.user.CarUserNoticeService,storage_monitoring"
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     DISABLED_OPTIONAL_FEATURES = 0x0F06 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
@@ -3911,6 +4246,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     INITIAL_USER_INFO = 0x0F07 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4077,6 +4413,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     SWITCH_USER = 0x0F08 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4123,6 +4460,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     CREATE_USER = 0x0F09 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4154,6 +4492,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     REMOVE_USER = 0x0F0A + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4229,6 +4568,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     USER_IDENTIFICATION_ASSOCIATION = 0x0F0B + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4248,6 +4588,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EVS_SERVICE_REQUEST = 0x0F10 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -4265,6 +4606,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     POWER_POLICY_REQ = 0x0F21 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
@@ -4284,6 +4626,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     POWER_POLICY_GROUP_REQ = 0x0F22 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
@@ -4296,6 +4639,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
+     * @version 2
      */
     CURRENT_POWER_POLICY = 0x0F23 + 0x10000000 + 0x01000000
             + 0x00100000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:STRING
@@ -4307,6 +4651,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     WATCHDOG_ALIVE = 0xF31 + 0x10000000 + 0x01000000
             + 0x00500000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT64
@@ -4318,6 +4663,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     WATCHDOG_TERMINATED_PROCESS = 0x0F32 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4333,6 +4679,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     VHAL_HEARTBEAT = 0x0F33 + 0x10000000 + 0x01000000
             + 0x00500000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT64
@@ -4346,6 +4693,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     CLUSTER_SWITCH_UI = 0x0F34 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4370,6 +4718,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     CLUSTER_DISPLAY_STATE = 0x0F35 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -4405,6 +4754,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     CLUSTER_REPORT_STATE = 0x0F36 + 0x10000000 + 0x01000000
             + 0x00e00000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:MIXED
@@ -4419,6 +4769,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     CLUSTER_REQUEST_DISPLAY = 0x0F37 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4429,6 +4780,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 2
      */
     CLUSTER_NAVIGATION_STATE = 0x0F38 + 0x10000000 + 0x01000000
             + 0x00700000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BYTES
@@ -4442,6 +4794,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum ElectronicTollCollectionCardType
+     * @version 2
      */
     ELECTRONIC_TOLL_COLLECTION_CARD_TYPE = 0x0F39 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4456,6 +4809,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum ElectronicTollCollectionCardStatus
+     * @version 2
      */
     ELECTRONIC_TOLL_COLLECTION_CARD_STATUS = 0x0F3A + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4469,6 +4823,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     FRONT_FOG_LIGHTS_STATE = 0x0F3B + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4487,6 +4842,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     FRONT_FOG_LIGHTS_SWITCH = 0x0F3C + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4501,6 +4857,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightState
+     * @version 2
      */
     REAR_FOG_LIGHTS_STATE = 0x0F3D + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4519,6 +4876,7 @@
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleLightSwitch
+     * @version 2
      */
     REAR_FOG_LIGHTS_SWITCH = 0x0F3E + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4535,7 +4893,8 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:AMPERE
+     * @unit VehicleUnit.AMPERE
+     * @version 2
      */
     EV_CHARGE_CURRENT_DRAW_LIMIT = 0x0F3F + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -4557,6 +4916,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EV_CHARGE_PERCENT_LIMIT = 0x0F40 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
@@ -4566,9 +4926,14 @@
      *
      * Returns the current charging state of the car.
      *
+     * If the vehicle has a target charge percentage other than 100, this property must return
+     * EvChargeState::STATE_FULLY_CHARGED when the battery charge level has reached the target
+     * level. See EV_CHARGE_PERCENT_LIMIT for more context.
+     *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum EvChargeState
+     * @version 2
      */
     EV_CHARGE_STATE = 0x0F41 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4585,6 +4950,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EV_CHARGE_SWITCH = 0x0F42 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
@@ -4596,20 +4962,25 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:SECS
+     * @unit VehicleUnit.SECS
+     * @version 2
      */
     EV_CHARGE_TIME_REMAINING = 0x0F43 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
 
     /**
-     * Regenerative braking or one-pedal drive state of the car
+     * Regenerative braking or one-pedal drive setting of the car
      *
-     * Returns the current state associated with the regenerative braking
-     * setting in the car
+     * Returns the current setting associated with the regenerative braking setting in the car
+     *
+     * If the OEM requires more setting than those provided in EvRegenerativeBrakingState, the
+     * EV_BRAKE_REGENERATION_LEVEL property can be used instead, which provides a more granular
+     * way of providing the same information.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum EvRegenerativeBrakingState
+     * @version 2
      */
     EV_REGENERATIVE_BRAKING_STATE = 0x0F44 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4622,12 +4993,13 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum TrailerState
+     * @version 2
      */
     TRAILER_PRESENT = 0x0F45 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
 
     /**
-     * Vehicle’s curb weight
+     * Vehicle’s curb weight in kilograms.
      *
      * Returns the vehicle's curb weight in kilograms. Curb weight is
      * the total weight of the vehicle with standard equipment and all
@@ -4644,9 +5016,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:KILOGRAM
+     * @version 2
      */
-
     VEHICLE_CURB_WEIGHT = 0x0F46 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
 
@@ -4659,6 +5030,7 @@
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
      * @data_enum GsrComplianceRequirementType
+     * @version 2
      */
     GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT = 0x0F47 + 0x10000000 + 0x01000000
             + 0x00400000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32
@@ -4683,6 +5055,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.STATIC
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     SUPPORTED_PROPERTY_IDS = 0x0F48 + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
@@ -4690,12 +5063,22 @@
     /**
      * Request the head unit to be shutdown.
      *
+     * <p>This is required for executing a task when the head unit is powered off (remote task
+     * feature). After the head unit is powered-on to execute the task, the head unit should
+     * be shutdown. The head unit will send this message once the task is finished.
+     *
+     * <p>This is not for the case when a user wants to shutdown the head unit.
+     *
      * <p>This usually involves telling a separate system outside the head unit (e.g. a power
      * controller) to prepare shutting down the head unit.
      *
-     * <p>This does not mean the head unit will shutdown immediately.
+     * <p>Note that the external system must validate whether this request is valid by checking
+     * whether the vehicle is currently in use. If a user enters the vehicle after a
+     * SHUTDOWN_REQUEST is sent, then the system must ignore this request. It
+     * is recommended to store a VehicleInUse property in the power controller and exposes it
+     * through VEHICLE_IN_USE property. A shutdown request must be ignored if VehicleInUse is true.
      *
-     * <p>This means that another system will start sending a shutdown signal to the head unit,
+     * <p>If allowed, the external system will start sending a shutdown signal to the head unit,
      * which will cause VHAL to send SHUTDOWN_PREPARE message to Android. Android will then start
      * the shut down process by handling the message.
      *
@@ -4720,6 +5103,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
      * @data_enum VehicleApPowerStateShutdownParam
+     * @version 2
      */
     SHUTDOWN_REQUEST =
             0x0F49 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -4752,6 +5136,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     VEHICLE_IN_USE =
             0x0F4A + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -4766,6 +5151,7 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
+     * @version 3
      */
     CLUSTER_HEARTBEAT =
             0x0F4B + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.MIXED,
@@ -4785,10 +5171,35 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      * @data_enum VehicleAutonomousState
+     * @version 3
      */
     VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL =
             0x0F4C + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
 
+    /**
+     * Reports current state of CarEvsService types.
+     *
+     * Informs other components of current state of each CarEvsService service type with values
+     * defined in CameraServiceState. CarEvsService will update this property whenever a service
+     * type transitions into a new state.
+     *
+     * int32[0]: Current state of REARVIEW service type.
+     * int32[1]: Current state of SURROUNDVIEW service type.
+     * int32[2]: Current state of FRONTVIEW service type.
+     * int32[3]: Current state of LEFTVIEW service type.
+     * int32[4]: Current state of RIGHTVIEW service type.
+     * int32[5]: Current state of DRIVERVIEW service type.
+     * int32[6]: Current state of FRONT_PASSENGERVIEW service type.
+     * int32[7]: Current state of REAR_PASSENGERVIEW service type.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.WRITE
+     * @data_enum CameraServiceState
+     * @version 3
+     */
+    CAMERA_SERVICE_CURRENT_STATE = 0x0F4D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL
+            + VehiclePropertyType.INT32_VEC,
+
     /***********************************************************************************************
      * Start of ADAS Properties
      *
@@ -4799,7 +5210,9 @@
      * Enable or disable Automatic Emergency Braking (AEB).
      *
      * Set true to enable AEB and false to disable AEB. When AEB is enabled, the ADAS system in the
-     * vehicle should be turned on and monitoring to avoid potential collisions.
+     * vehicle should be turned on and monitoring to avoid potential collisions. This property
+     * should apply for higher speed applications only. For enabling low speed automatic emergency
+     * braking, LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED should be used.
      *
      * In general, AUTOMATIC_EMERGENCY_BRAKING_ENABLED should always return true or false. If the
      * feature is not available due to some temporary state, such as the vehicle speed being too
@@ -4812,6 +5225,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     AUTOMATIC_EMERGENCY_BRAKING_ENABLED =
             0x1000 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -4821,7 +5235,9 @@
      *
      * Returns the current state of AEB. This property must always return a valid state defined in
      * AutomaticEmergencyBrakingState or ErrorState. It must not surface errors through StatusCode
-     * and must use the supported error states instead.
+     * and must use the supported error states instead. This property should apply for higher speed
+     * applications only. For representing the state of the low speed automatic emergency braking
+     * system, LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE should be used.
      *
      * If AEB includes forward collision warnings before activating the brakes, those warnings must
      * be surfaced through the Forward Collision Warning (FCW) properties.
@@ -4834,6 +5250,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum AutomaticEmergencyBrakingState
      * @data_enum ErrorState
+     * @version 2
      */
     AUTOMATIC_EMERGENCY_BRAKING_STATE =
             0x1001 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -4855,6 +5272,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     FORWARD_COLLISION_WARNING_ENABLED =
             0x1002 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -4874,6 +5292,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum ForwardCollisionWarningState
      * @data_enum ErrorState
+     * @version 2
      */
     FORWARD_COLLISION_WARNING_STATE =
             0x1003 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -4895,6 +5314,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     BLIND_SPOT_WARNING_ENABLED =
             0x1004 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -4914,6 +5334,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum BlindSpotWarningState
      * @data_enum ErrorState
+     * @version 2
      */
     BLIND_SPOT_WARNING_STATE =
             0x1005 + VehiclePropertyGroup.SYSTEM + VehicleArea.MIRROR + VehiclePropertyType.INT32,
@@ -4936,6 +5357,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     LANE_DEPARTURE_WARNING_ENABLED =
             0x1006 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -4955,6 +5377,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum LaneDepartureWarningState
      * @data_enum ErrorState
+     * @version 2
      */
     LANE_DEPARTURE_WARNING_STATE =
             0x1007 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -4981,6 +5404,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     LANE_KEEP_ASSIST_ENABLED =
             0x1008 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5003,6 +5427,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum LaneKeepAssistState
      * @data_enum ErrorState
+     * @version 2
      */
     LANE_KEEP_ASSIST_STATE =
             0x1009 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5030,6 +5455,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     LANE_CENTERING_ASSIST_ENABLED =
             0x100A + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5060,6 +5486,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
      * @data_enum LaneCenteringAssistCommand
+     * @version 2
      */
     LANE_CENTERING_ASSIST_COMMAND =
             0x100B + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5082,6 +5509,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum LaneCenteringAssistState
      * @data_enum ErrorState
+     * @version 2
      */
     LANE_CENTERING_ASSIST_STATE =
             0x100C + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5105,6 +5533,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     EMERGENCY_LANE_KEEP_ASSIST_ENABLED =
             0x100D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5125,6 +5554,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum EmergencyLaneKeepAssistState
      * @data_enum ErrorState
+     * @version 2
      */
     EMERGENCY_LANE_KEEP_ASSIST_STATE =
             0x100E + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5149,6 +5579,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     CRUISE_CONTROL_ENABLED =
             0x100F + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5177,6 +5608,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum CruiseControlType
      * @data_enum ErrorState
+     * @version 2
      */
     CRUISE_CONTROL_TYPE =
             0x1010 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5197,6 +5629,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum CruiseControlState
      * @data_enum ErrorState
+     * @version 2
      */
     CRUISE_CONTROL_STATE =
             0x1011 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5220,6 +5653,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
      * @data_enum CruiseControlCommand
+     * @version 2
      */
     CRUISE_CONTROL_COMMAND =
             0x1012 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5242,7 +5676,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:METER_PER_SEC
+     * @unit VehicleUnit.METER_PER_SEC
+     * @version 2
      */
     CRUISE_CONTROL_TARGET_SPEED =
             0x1013 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
@@ -5273,7 +5708,8 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLI_SECS
+     * @unit VehicleUnit.MILLI_SECS
+     * @version 2
      */
     ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP =
             0x1014 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5303,7 +5739,8 @@
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ
-     * @unit VehicleUnit:MILLIMETER
+     * @unit VehicleUnit.MILLIMETER
+     * @version 2
      */
     ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE =
             0x1015 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5325,6 +5762,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 2
      */
     HANDS_ON_DETECTION_ENABLED =
             0x1016 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5349,6 +5787,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum HandsOnDetectionDriverState
      * @data_enum ErrorState
+     * @version 2
      */
     HANDS_ON_DETECTION_DRIVER_STATE =
             0x1017 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5371,6 +5810,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum HandsOnDetectionWarning
      * @data_enum ErrorState
+     * @version 2
      */
     HANDS_ON_DETECTION_WARNING =
             0x1018 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5393,6 +5833,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED =
             0x1019 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5419,6 +5860,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum DriverDrowsinessAttentionState
      * @data_enum ErrorState
+     * @version 3
      */
     DRIVER_DROWSINESS_ATTENTION_STATE =
             0x101A + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5443,6 +5885,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED =
             0x101B + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5464,6 +5907,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum DriverDrowsinessAttentionWarning
      * @data_enum ErrorState
+     * @version 3
      */
     DRIVER_DROWSINESS_ATTENTION_WARNING =
             0x101C + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5486,6 +5930,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     DRIVER_DISTRACTION_SYSTEM_ENABLED =
             0x101D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5510,6 +5955,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum DriverDistractionState
      * @data_enum ErrorState
+     * @version 3
      */
     DRIVER_DISTRACTION_STATE =
             0x101E + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5533,6 +5979,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     DRIVER_DISTRACTION_WARNING_ENABLED =
             0x101F + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5554,6 +6001,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum DriverDistractionWarning
      * @data_enum ErrorState
+     * @version 3
      */
     DRIVER_DISTRACTION_WARNING =
             0x1020 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5579,6 +6027,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     LOW_SPEED_COLLISION_WARNING_ENABLED =
             0x1021 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5601,6 +6050,7 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum LowSpeedCollisionWarningState
      * @data_enum ErrorState
+     * @version 3
      */
     LOW_SPEED_COLLISION_WARNING_STATE =
             0x1022 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
@@ -5623,6 +6073,7 @@
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ_WRITE
      * @access VehiclePropertyAccess.READ
+     * @version 3
      */
     CROSS_TRAFFIC_MONITORING_ENABLED =
             0x1023 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
@@ -5642,10 +6093,65 @@
      * @access VehiclePropertyAccess.READ
      * @data_enum CrossTrafficMonitoringWarningState
      * @data_enum ErrorState
+     * @version 3
      */
     CROSS_TRAFFIC_MONITORING_WARNING_STATE =
             0x1024 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
 
+    /**
+     * Enable or disable Low Speed Automatic Emergency Braking.
+     *
+     * Set true to enable Low Speed Automatic Emergency Braking or false to disable Low Speed
+     * Automatic Emergency Braking. When Low Speed Automatic Emergency Braking is enabled, the ADAS
+     * system in the vehicle should be turned on and monitoring to avoid potential collisions in low
+     * speed conditions. This property is different from the pre-existing
+     * AUTOMATIC_EMERGENCY_BRAKING_ENABLED, which should apply to higher speed applications only. If
+     * the vehicle doesn't have a separate collision avoidance system for low speed environments,
+     * this property should not be implemented.
+     *
+     * In general, LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED should always return true or false.
+     * If the feature is not available due to some temporary state, such as the vehicle speed being
+     * too low, that information must be conveyed through the ErrorState values in the
+     * LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE property.
+     *
+     * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
+     * implement it as VehiclePropertyAccess.READ only.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ_WRITE
+     * @access VehiclePropertyAccess.READ
+     * @version 3
+     */
+    LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED =
+            0x1025 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
+
+    /**
+     * Low Speed Automatic Emergency Braking state.
+     *
+     * Returns the current state of Low Speed Automatic Emergency Braking. This property must always
+     * return a valid state defined in LowSpeedAutomaticEmergencyBrakingState or ErrorState. It must
+     * not surface errors through StatusCode and must use the supported error states instead. This
+     * property is different from the pre-existing AUTOMATIC_EMERGENCY_BRAKING_STATE, which should
+     * apply to higher speed applications only. If the vehicle doesn't have a separate collision
+     * avoidance system for low speed environments, this property should not be implemented.
+     *
+     * If Low Speed Automatic Emergency Braking includes collision warnings before activating the
+     * brakes, those warnings must be surfaced through use of LOW_SPEED_COLLISION_WARNING_ENABLED
+     * and LOW_SPEED_COLLISION_WARNING_STATE.
+     *
+     * For the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined
+     * unless all states of both LowSpeedAutomaticEmergencyBrakingState (including OTHER, which is
+     * not recommended) and ErrorState are supported.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ
+     * @data_enum LowSpeedAutomaticEmergencyBrakingState
+     * @data_enum ErrorState
+     * @version 3
+     */
+    LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE =
+            0x1026 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
+
     /***************************************************************************
      * End of ADAS Properties
      **************************************************************************/
diff --git a/automotive/vehicle/tools/generate_annotation_enums.py b/automotive/vehicle/tools/generate_annotation_enums.py
index 05fc99a..f279767 100755
--- a/automotive/vehicle/tools/generate_annotation_enums.py
+++ b/automotive/vehicle/tools/generate_annotation_enums.py
@@ -18,7 +18,8 @@
 
    Need ANDROID_BUILD_TOP environmental variable to be set. This script will update
    ChangeModeForVehicleProperty.h and AccessForVehicleProperty.h under generated_lib/cpp and
-   ChangeModeForVehicleProperty.java, AccessForVehicleProperty.java, EnumForVehicleProperty.java under generated_lib/java.
+   ChangeModeForVehicleProperty.java, AccessForVehicleProperty.java, EnumForVehicleProperty.java
+   UnitsForVehicleProperty.java under generated_lib/java.
 
    Usage:
    $ python generate_annotation_enums.py
@@ -42,6 +43,10 @@
     'AccessForVehicleProperty.java')
 ENUM_JAVA_FILE_PATH = ('hardware/interfaces/automotive/vehicle/aidl/generated_lib/java/' +
                          'EnumForVehicleProperty.java')
+UNITS_JAVA_FILE_PATH = ('hardware/interfaces/automotive/vehicle/aidl/generated_lib/java/' +
+                       'UnitsForVehicleProperty.java')
+VERSION_CPP_FILE_PATH = ('hardware/interfaces/automotive/vehicle/aidl/generated_lib/cpp/' +
+    'VersionForVehicleProperty.h')
 SCRIPT_PATH = 'hardware/interfaces/automotive/vehicle/tools/generate_annotation_enums.py'
 
 TAB = '    '
@@ -50,6 +55,7 @@
 RE_COMMENT_BEGIN = re.compile('\s*\/\*\*?')
 RE_COMMENT_END = re.compile('\s*\*\/')
 RE_CHANGE_MODE = re.compile('\s*\* @change_mode (\S+)\s*')
+RE_VERSION = re.compile('\s*\* @version (\S+)\s*')
 RE_ACCESS = re.compile('\s*\* @access (\S+)\s*')
 RE_DATA_ENUM = re.compile('\s*\* @data_enum (\S+)\s*')
 RE_UNIT = re.compile('\s*\* @unit (\S+)\s+')
@@ -81,8 +87,7 @@
 
 """
 
-CHANGE_MODE_CPP_HEADER = """#ifndef android_hardware_automotive_vehicle_aidl_generated_lib_ChangeModeForVehicleProperty_H_
-#define android_hardware_automotive_vehicle_aidl_generated_lib_ChangeModeForVehicleProperty_H_
+CHANGE_MODE_CPP_HEADER = """#pragma once
 
 #include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
 #include <aidl/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.h>
@@ -98,7 +103,7 @@
 std::unordered_map<VehicleProperty, VehiclePropertyChangeMode> ChangeModeForVehicleProperty = {
 """
 
-CHANGE_MODE_CPP_FOOTER = """
+CPP_FOOTER = """
 };
 
 }  // namespace vehicle
@@ -106,12 +111,9 @@
 }  // namespace hardware
 }  // namespace android
 }  // aidl
-
-#endif  // android_hardware_automotive_vehicle_aidl_generated_lib_ChangeModeForVehicleProperty_H_
 """
 
-ACCESS_CPP_HEADER = """#ifndef android_hardware_automotive_vehicle_aidl_generated_lib_AccessForVehicleProperty_H_
-#define android_hardware_automotive_vehicle_aidl_generated_lib_AccessForVehicleProperty_H_
+ACCESS_CPP_HEADER = """#pragma once
 
 #include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
 #include <aidl/android/hardware/automotive/vehicle/VehiclePropertyAccess.h>
@@ -127,16 +129,19 @@
 std::unordered_map<VehicleProperty, VehiclePropertyAccess> AccessForVehicleProperty = {
 """
 
-ACCESS_CPP_FOOTER = """
-};
+VERSION_CPP_HEADER = """#pragma once
 
-}  // namespace vehicle
-}  // namespace automotive
-}  // namespace hardware
-}  // namespace android
-}  // aidl
+#include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
 
-#endif  // android_hardware_automotive_vehicle_aidl_generated_lib_AccessForVehicleProperty_H_
+#include <unordered_map>
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+std::unordered_map<VehicleProperty, int32_t> VersionForVehicleProperty = {
 """
 
 CHANGE_MODE_JAVA_HEADER = """package android.hardware.automotive.vehicle;
@@ -148,7 +153,7 @@
     public static final Map<Integer, Integer> values = Map.ofEntries(
 """
 
-CHANGE_MODE_JAVA_FOOTER = """
+JAVA_FOOTER = """
     );
 
 }
@@ -163,12 +168,6 @@
     public static final Map<Integer, Integer> values = Map.ofEntries(
 """
 
-ACCESS_JAVA_FOOTER = """
-    );
-
-}
-"""
-
 ENUM_JAVA_HEADER = """package android.hardware.automotive.vehicle;
 
 import java.util.List;
@@ -179,10 +178,13 @@
     public static final Map<Integer, List<Class<?>>> values = Map.ofEntries(
 """
 
-ENUM_JAVA_FOOTER = """
-    );
+UNITS_JAVA_HEADER = """package android.hardware.automotive.vehicle;
 
-}
+import java.util.Map;
+
+public final class UnitsForVehicleProperty {
+
+    public static final Map<Integer, Integer> values = Map.ofEntries(
 """
 
 
@@ -192,10 +194,12 @@
     def __init__(self):
         self.name = None
         self.description = None
+        self.comment = None
         self.change_mode = None
         self.access_modes = []
         self.enum_types = []
         self.unit_type = None
+        self.version = None
 
     def __repr__(self):
         return self.__str__()
@@ -203,8 +207,9 @@
     def __str__(self):
         return ('PropertyConfig{{' +
             'name: {}, description: {}, change_mode: {}, access_modes: {}, enum_types: {}' +
-            ', unit_type: {}}}').format(self.name, self.description, self.change_mode,
-                self.access_modes, self.enum_types, self.unit_type)
+            ', unit_type: {}, version: {}, comment: {}}}').format(self.name, self.description,
+                self.change_mode, self.access_modes, self.enum_types, self.unit_type,
+                self.version, self.comment)
 
 
 class FileParser:
@@ -230,34 +235,59 @@
                     in_comment = True
                     config = PropertyConfig()
                     description = ''
+                    continue
+
                 if RE_COMMENT_END.match(line):
                     in_comment = False
                 if in_comment:
-                    if not config.description:
-                        sline = line.strip()
-                        # Skip the first line of comment
-                        if sline.startswith('*'):
-                            # Remove the '*'.
-                            sline = sline[1:].strip()
-                            # We reach an empty line of comment, the description part is ending.
-                            if sline == '':
-                                config.description = description
-                            else:
-                                if description != '':
-                                    description += ' '
-                                description += sline
                     match = RE_CHANGE_MODE.match(line)
                     if match:
                         config.change_mode = match.group(1).replace('VehiclePropertyChangeMode.', '')
+                        continue
                     match = RE_ACCESS.match(line)
                     if match:
                         config.access_modes.append(match.group(1).replace('VehiclePropertyAccess.', ''))
+                        continue
                     match = RE_UNIT.match(line)
                     if match:
                         config.unit_type = match.group(1)
+                        continue
                     match = RE_DATA_ENUM.match(line)
                     if match:
                         config.enum_types.append(match.group(1))
+                        continue
+                    match = RE_VERSION.match(line)
+                    if match:
+                        if config.version != None:
+                            raise Exception('Duplicate version annotation for property: ' + prop_name)
+                        config.version = match.group(1)
+                        continue
+
+                    sline = line.strip()
+                    if sline.startswith('*'):
+                        # Remove the '*'.
+                        sline = sline[1:].strip()
+
+                    if not config.description:
+                        # We reach an empty line of comment, the description part is ending.
+                        if sline == '':
+                            config.description = description
+                        else:
+                            if description != '':
+                                description += ' '
+                            description += sline
+                    else:
+                        if not config.comment:
+                            if sline != '':
+                                # This is the first line for comment.
+                                config.comment = sline
+                        else:
+                            if sline != '':
+                                # Concat this line with the previous line's comment with a space.
+                                config.comment += ' ' + sline
+                            else:
+                                # Treat empty line comment as a new line.
+                                config.comment += '\n'
                 else:
                     match = RE_VALUE.match(line)
                     if match:
@@ -270,6 +300,9 @@
                         if not config.access_modes:
                             raise Exception(
                                     'No access_mode annotation for property: ' + prop_name)
+                        if not config.version:
+                            raise Exception(
+                                    'no version annotation for property: ' + prop_name)
                         config.name = prop_name
                         configs.append(config)
 
@@ -295,6 +328,15 @@
                     continue;
                 if not cpp:
                     annotation = "List.of(" + ', '.join([class_name + ".class" for class_name in config.enum_types]) + ")"
+            elif field == 'unit_type':
+                if not config.unit_type:
+                    continue
+                if not cpp:
+                    annotation = config.unit_type
+
+            elif field == 'version':
+                if cpp:
+                    annotation = config.version
             else:
                 raise Exception('Unknown field: ' + field)
             if counter != 0:
@@ -317,7 +359,7 @@
             f.write(content)
 
     def outputAsCsv(self, output):
-        content = 'name,description,change mode,access mode,enum type,unit type\n'
+        content = 'name,description,change mode,access mode,enum type,unit type,comment\n'
         for config in self.configs:
             enum_types = None
             if not config.enum_types:
@@ -328,14 +370,18 @@
             if not unit_type:
                 unit_type = '/'
             access_modes = ''
-            content += '"{}","{}","{}","{}","{}","{}"\n'.format(
+            comment = config.comment
+            if not comment:
+                comment = ''
+            content += '"{}","{}","{}","{}","{}","{}", "{}"\n'.format(
                     config.name,
                     # Need to escape quote as double quote.
                     config.description.replace('"', '""'),
                     config.change_mode,
                     '/'.join(config.access_modes),
                     enum_types,
-                    unit_type)
+                    unit_type,
+                    comment.replace('"', '""'))
 
         with open(output, 'w+') as f:
             f.write(content)
@@ -347,6 +393,69 @@
     return f.name
 
 
+class GeneratedFile:
+
+    def __init__(self, type):
+        self.type = type
+        self.cpp_file_path = None
+        self.java_file_path = None
+        self.cpp_header = None
+        self.java_header = None
+        self.cpp_footer = None
+        self.java_footer = None
+        self.cpp_output_file = None
+        self.java_output_file = None
+
+    def setCppFilePath(self, cpp_file_path):
+        self.cpp_file_path = cpp_file_path
+
+    def setJavaFilePath(self, java_file_path):
+        self.java_file_path = java_file_path
+
+    def setCppHeader(self, cpp_header):
+        self.cpp_header = cpp_header
+
+    def setCppFooter(self, cpp_footer):
+        self.cpp_footer = cpp_footer
+
+    def setJavaHeader(self, java_header):
+        self.java_header = java_header
+
+    def setJavaFooter(self, java_footer):
+        self.java_footer = java_footer
+
+    def convert(self, file_parser, check_only, temp_files):
+        if self.cpp_file_path:
+            output_file = GeneratedFile._getOutputFile(self.cpp_file_path, check_only, temp_files)
+            file_parser.convert(output_file, self.cpp_header, self.cpp_footer, True, self.type)
+            self.cpp_output_file = output_file
+
+        if self.java_file_path:
+            output_file = GeneratedFile._getOutputFile(self.java_file_path, check_only, temp_files)
+            file_parser.convert(output_file, self.java_header, self.java_footer, False, self.type)
+            self.java_output_file = output_file
+
+    def cmp(self):
+        if self.cpp_file_path:
+            if not filecmp.cmp(self.cpp_output_file, self.cpp_file_path):
+                return False
+
+        if self.java_file_path:
+            if not filecmp.cmp(self.java_output_file, self.java_file_path):
+                return False
+
+        return True
+
+    @staticmethod
+    def _getOutputFile(file_path, check_only, temp_files):
+        if not check_only:
+            return file_path
+
+        temp_file = createTempFile()
+        temp_files.append(temp_file)
+        return temp_file
+
+
 def main():
     parser = argparse.ArgumentParser(
             description='Generate Java and C++ enums based on annotations in VehicleProperty.aidl')
@@ -382,51 +491,58 @@
         f.outputAsCsv(args.output_csv)
         return
 
-    change_mode_cpp_file = os.path.join(android_top, CHANGE_MODE_CPP_FILE_PATH);
-    access_cpp_file = os.path.join(android_top, ACCESS_CPP_FILE_PATH);
-    change_mode_java_file = os.path.join(android_top, CHANGE_MODE_JAVA_FILE_PATH);
-    access_java_file = os.path.join(android_top, ACCESS_JAVA_FILE_PATH);
-    enum_java_file = os.path.join(android_top, ENUM_JAVA_FILE_PATH);
+    generated_files = []
+
+    change_mode = GeneratedFile('change_mode')
+    change_mode.setCppFilePath(os.path.join(android_top, CHANGE_MODE_CPP_FILE_PATH))
+    change_mode.setJavaFilePath(os.path.join(android_top, CHANGE_MODE_JAVA_FILE_PATH))
+    change_mode.setCppHeader(CHANGE_MODE_CPP_HEADER)
+    change_mode.setCppFooter(CPP_FOOTER)
+    change_mode.setJavaHeader(CHANGE_MODE_JAVA_HEADER)
+    change_mode.setJavaFooter(JAVA_FOOTER)
+    generated_files.append(change_mode)
+
+    access_mode = GeneratedFile('access_mode')
+    access_mode.setCppFilePath(os.path.join(android_top, ACCESS_CPP_FILE_PATH))
+    access_mode.setJavaFilePath(os.path.join(android_top, ACCESS_JAVA_FILE_PATH))
+    access_mode.setCppHeader(ACCESS_CPP_HEADER)
+    access_mode.setCppFooter(CPP_FOOTER)
+    access_mode.setJavaHeader(ACCESS_JAVA_HEADER)
+    access_mode.setJavaFooter(JAVA_FOOTER)
+    generated_files.append(access_mode)
+
+    enum_types = GeneratedFile('enum_types')
+    enum_types.setJavaFilePath(os.path.join(android_top, ENUM_JAVA_FILE_PATH))
+    enum_types.setJavaHeader(ENUM_JAVA_HEADER)
+    enum_types.setJavaFooter(JAVA_FOOTER)
+    generated_files.append(enum_types)
+
+    unit_type = GeneratedFile('unit_type')
+    unit_type.setJavaFilePath(os.path.join(android_top, UNITS_JAVA_FILE_PATH))
+    unit_type.setJavaHeader(UNITS_JAVA_HEADER)
+    unit_type.setJavaFooter(JAVA_FOOTER)
+    generated_files.append(unit_type)
+
+    version = GeneratedFile('version')
+    version.setCppFilePath(os.path.join(android_top, VERSION_CPP_FILE_PATH))
+    version.setCppHeader(VERSION_CPP_HEADER)
+    version.setCppFooter(CPP_FOOTER)
+    generated_files.append(version)
+
     temp_files = []
 
-    if not args.check_only:
-        change_mode_cpp_output = change_mode_cpp_file
-        access_cpp_output = access_cpp_file
-        change_mode_java_output = change_mode_java_file
-        access_java_output = access_java_file
-        enum_java_output = enum_java_file
-    else:
-        change_mode_cpp_output = createTempFile()
-        temp_files.append(change_mode_cpp_output)
-        access_cpp_output = createTempFile()
-        temp_files.append(access_cpp_output)
-        change_mode_java_output = createTempFile()
-        temp_files.append(change_mode_java_output)
-        access_java_output = createTempFile()
-        temp_files.append(access_java_output)
-        enum_java_output = createTempFile()
-        temp_files.append(enum_java_output)
-
     try:
-        f.convert(change_mode_cpp_output, CHANGE_MODE_CPP_HEADER, CHANGE_MODE_CPP_FOOTER,
-                True, 'change_mode')
-        f.convert(change_mode_java_output, CHANGE_MODE_JAVA_HEADER,
-                CHANGE_MODE_JAVA_FOOTER, False, 'change_mode')
-        f.convert(access_cpp_output, ACCESS_CPP_HEADER, ACCESS_CPP_FOOTER, True, 'access_mode')
-        f.convert(access_java_output, ACCESS_JAVA_HEADER, ACCESS_JAVA_FOOTER, False, 'access_mode')
-        f.convert(enum_java_output, ENUM_JAVA_HEADER, ENUM_JAVA_FOOTER, False, 'enum_types')
+        for generated_file in generated_files:
+            generated_file.convert(f, args.check_only, temp_files)
 
         if not args.check_only:
             return
 
-        if ((not filecmp.cmp(change_mode_cpp_output, change_mode_cpp_file)) or
-                (not filecmp.cmp(change_mode_java_output, change_mode_java_file)) or
-                (not filecmp.cmp(access_cpp_output, access_cpp_file)) or
-                (not filecmp.cmp(access_java_output, access_java_file)) or
-                (not filecmp.cmp(enum_java_output, enum_java_file))):
-            print('The generated enum files for VehicleProperty.aidl requires update, ')
-            print('Run \npython ' + android_top + '/' + SCRIPT_PATH)
-            sys.exit(1)
+        for generated_file in generated_files:
+            if not generated_file.cmp():
+                print('The generated enum files for VehicleProperty.aidl requires update, ')
+                print('Run \npython ' + android_top + '/' + SCRIPT_PATH)
+                sys.exit(1)
     except Exception as e:
         print('Error parsing VehicleProperty.aidl')
         print(e)
diff --git a/automotive/vehicle/tools/generate_emu_metadata/src/com/android/car/tool/EmuMetadataGenerator.java b/automotive/vehicle/tools/generate_emu_metadata/src/com/android/car/tool/EmuMetadataGenerator.java
index 8e12f67..bea5951 100644
--- a/automotive/vehicle/tools/generate_emu_metadata/src/com/android/car/tool/EmuMetadataGenerator.java
+++ b/automotive/vehicle/tools/generate_emu_metadata/src/com/android/car/tool/EmuMetadataGenerator.java
@@ -47,7 +47,9 @@
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.lang.reflect.Field;
+import java.text.Collator;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -93,6 +95,8 @@
     private static final String CHECK_FILE_PATH =
             "${ANDROID_BUILD_TOP}/hardware/interfaces/automotive/vehicle/aidl/emu_metadata/"
             + "android.hardware.automotive.vehicle-types-meta.json";
+    private static final List<String> ANNOTATIONS =
+            List.of("@change_mode", "@access", "@version", "@data_enum", "@unit");
 
     // Emulator can display at least this many characters before cutting characters.
     private static final int MAX_PROPERTY_NAME_LENGTH = 30;
@@ -139,6 +143,7 @@
         public String name;
         public Integer value;
         public final List<String> dataEnums = new ArrayList<>();
+        public String description = "";
 
         ValueField(String name, Integer value) {
             this.name = name;
@@ -311,17 +316,38 @@
 
             int propertyId = parseIntEnumField(propertyDef);
             // We use the first paragraph as the property's name
-            String propertyDescription = doc.getDescription().toText().split("\n\n")[0];
-            String name = propertyDescription;
-            if (propertyDescription.indexOf("\n") != -1
-                    || propertyDescription.length() > MAX_PROPERTY_NAME_LENGTH) {
+            String propertyDescription = doc.getDescription().toText();
+            String firstLine = propertyDescription.split("\n\n")[0];
+            String name = firstLine;
+            if (firstLine.indexOf("\n") != -1 || firstLine.length() > MAX_PROPERTY_NAME_LENGTH) {
                 // The description is too long, we just use the property name.
                 name = propertyName;
             }
+
             ValueField field = new ValueField(name, propertyId);
+            String fieldDescription = "";
+            for (String line : propertyDescription.split("\n")) {
+                String stripped = line.strip();
+                // If this is an empty line, starts a new paragraph.
+                if (stripped.isEmpty()) {
+                    fieldDescription += "\n";
+                }
+                // Ignore annotation lines.
+                for (int j = 0; j < ANNOTATIONS.size(); j++) {
+                    if (stripped.startsWith(ANNOTATIONS.get(j))) {
+                        continue;
+                    }
+                }
+                // If this is a new line, we concat it with the previous line with a space.
+                if (!fieldDescription.isEmpty()
+                        && fieldDescription.charAt(fieldDescription.length() - 1) != '\n') {
+                    fieldDescription += " ";
+                }
+                fieldDescription += stripped;
+            }
+            field.description = fieldDescription.strip();
 
             List<JavadocBlockTag> blockTags = doc.getBlockTags();
-            List<Integer> dataEnums = new ArrayList<>();
             for (int j = 0; j < blockTags.size(); j++) {
                 String commentTagName = blockTags.get(j).getTagName();
                 String commentTagContent = blockTags.get(j).getContent().toText();
@@ -344,6 +370,16 @@
             enumTypes.add(dataEnum);
         }
 
+        // Sort the enum types based on their packageName, name.
+        // Make sure VehicleProperty is always at the first.
+        Collections.sort(enumTypes.subList(1, enumTypes.size()), (Enum enum1, Enum enum2) -> {
+            var collator = Collator.getInstance();
+            if (enum1.packageName.equals(enum2.packageName)) {
+                return collator.compare(enum1.name, enum2.name);
+            }
+            return collator.compare(enum1.packageName, enum2.packageName);
+        });
+
         // Output enumTypes as JSON to output.
         JSONArray jsonEnums = new JSONArray();
         for (int i = 0; i < enumTypes.size(); i++) {
@@ -370,6 +406,9 @@
                     // entry.
                     jsonValueField.put("data_enum", valueField.dataEnums.get(0));
                 }
+                if (!valueField.description.isEmpty()) {
+                    jsonValueField.put("description", valueField.description);
+                }
                 values.put(jsonValueField);
             }
 
@@ -379,6 +418,7 @@
         try (FileOutputStream outputStream = new FileOutputStream(parsedArgs.output)) {
             outputStream.write(jsonEnums.toString(4).getBytes());
         }
+
         System.out.println("Input at folder: " + parsedArgs.inputDir
                 + " successfully parsed. Output at: " + parsedArgs.output);
 
diff --git a/automotive/vehicle/vts/Android.bp b/automotive/vehicle/vts/Android.bp
index 736787b..67d0d34 100644
--- a/automotive/vehicle/vts/Android.bp
+++ b/automotive/vehicle/vts/Android.bp
@@ -30,6 +30,7 @@
     ],
     static_libs: [
         "libgtest",
+        "libgmock",
         "libvhalclient",
     ],
     shared_libs: [
@@ -41,6 +42,9 @@
         "use_libaidlvintf_gtest_helper_static",
         "vhalclient_defaults",
     ],
+    header_libs: [
+        "IVehicleGeneratedHeaders",
+    ],
     test_suites: [
         "general-tests",
         "vts",
diff --git a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
index 65cea26..30661a2 100644
--- a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
+++ b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
@@ -19,6 +19,7 @@
 #include <IVhalClient.h>
 #include <VehicleHalTypes.h>
 #include <VehicleUtils.h>
+#include <VersionForVehicleProperty.h>
 #include <aidl/Gtest.h>
 #include <aidl/Vintf.h>
 #include <aidl/android/hardware/automotive/vehicle/IVehicle.h>
@@ -26,6 +27,7 @@
 #include <android-base/thread_annotations.h>
 #include <android/binder_process.h>
 #include <android/hardware/automotive/vehicle/2.0/IVehicle.h>
+#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include <hidl/GtestPrinter.h>
 #include <hidl/ServiceManagement.h>
@@ -41,6 +43,7 @@
 #include <vector>
 
 using ::aidl::android::hardware::automotive::vehicle::IVehicle;
+using ::aidl::android::hardware::automotive::vehicle::StatusCode;
 using ::aidl::android::hardware::automotive::vehicle::SubscribeOptions;
 using ::aidl::android::hardware::automotive::vehicle::VehicleArea;
 using ::aidl::android::hardware::automotive::vehicle::VehicleProperty;
@@ -49,20 +52,26 @@
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyGroup;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyStatus;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyType;
+using ::aidl::android::hardware::automotive::vehicle::VersionForVehicleProperty;
 using ::android::getAidlHalInstanceNames;
 using ::android::uptimeMillis;
 using ::android::base::ScopedLockAssertion;
 using ::android::base::StringPrintf;
 using ::android::frameworks::automotive::vhal::ErrorCode;
 using ::android::frameworks::automotive::vhal::HalPropError;
+using ::android::frameworks::automotive::vhal::IHalAreaConfig;
 using ::android::frameworks::automotive::vhal::IHalPropConfig;
 using ::android::frameworks::automotive::vhal::IHalPropValue;
 using ::android::frameworks::automotive::vhal::ISubscriptionCallback;
 using ::android::frameworks::automotive::vhal::IVhalClient;
+using ::android::frameworks::automotive::vhal::SubscribeOptionsBuilder;
 using ::android::frameworks::automotive::vhal::VhalClientResult;
 using ::android::hardware::getAllHalInstanceNames;
 using ::android::hardware::Sanitize;
+using ::android::hardware::automotive::vehicle::isSystemProp;
+using ::android::hardware::automotive::vehicle::propIdToString;
 using ::android::hardware::automotive::vehicle::toInt;
+using ::testing::Ge;
 
 constexpr int32_t kInvalidProp = 0x31600207;
 // The timeout for retrying getting prop value after setting prop value.
@@ -76,8 +85,8 @@
 class VtsVehicleCallback final : public ISubscriptionCallback {
   private:
     std::mutex mLock;
-    std::unordered_map<int32_t, size_t> mEventsCount GUARDED_BY(mLock);
-    std::unordered_map<int32_t, std::vector<int64_t>> mEventTimestamps GUARDED_BY(mLock);
+    std::unordered_map<int32_t, std::vector<std::unique_ptr<IHalPropValue>>> mEvents
+            GUARDED_BY(mLock);
     std::condition_variable mEventCond;
 
   public:
@@ -86,8 +95,7 @@
             std::lock_guard<std::mutex> lockGuard(mLock);
             for (auto& value : values) {
                 int32_t propId = value->getPropId();
-                mEventsCount[propId] += 1;
-                mEventTimestamps[propId].push_back(value->getTimestamp());
+                mEvents[propId].push_back(std::move(value->clone()));
             }
         }
         mEventCond.notify_one();
@@ -103,32 +111,53 @@
         std::unique_lock<std::mutex> uniqueLock(mLock);
         return mEventCond.wait_for(uniqueLock, timeout, [this, propId, expectedEvents] {
             ScopedLockAssertion lockAssertion(mLock);
-            return mEventsCount[propId] >= expectedEvents;
+            return mEvents[propId].size() >= expectedEvents;
         });
     }
 
-    std::vector<int64_t> getEventTimestamps(int32_t propId) {
-        {
-            std::lock_guard<std::mutex> lockGuard(mLock);
-            return mEventTimestamps[propId];
+    std::vector<std::unique_ptr<IHalPropValue>> getEvents(int32_t propId) {
+        std::lock_guard<std::mutex> lockGuard(mLock);
+        std::vector<std::unique_ptr<IHalPropValue>> events;
+        if (mEvents.find(propId) == mEvents.end()) {
+            return events;
         }
+        for (const auto& eventPtr : mEvents[propId]) {
+            events.push_back(std::move(eventPtr->clone()));
+        }
+        return events;
+    }
+
+    std::vector<int64_t> getEventTimestamps(int32_t propId) {
+        std::lock_guard<std::mutex> lockGuard(mLock);
+        std::vector<int64_t> timestamps;
+        if (mEvents.find(propId) == mEvents.end()) {
+            return timestamps;
+        }
+        for (const auto& valuePtr : mEvents[propId]) {
+            timestamps.push_back(valuePtr->getTimestamp());
+        }
+        return timestamps;
     }
 
     void reset() {
         std::lock_guard<std::mutex> lockGuard(mLock);
-        mEventsCount.clear();
+        mEvents.clear();
     }
 };
 
 class VtsHalAutomotiveVehicleTargetTest : public testing::TestWithParam<ServiceDescriptor> {
   protected:
     bool checkIsSupported(int32_t propertyId);
-    VehiclePropertyStatus getStatus(const IHalPropValue& halPropValue);
-    bool isUnavailable(const VhalClientResult<std::unique_ptr<IHalPropValue>>& result);
-    bool isResultOkayWithValue(const VhalClientResult<std::unique_ptr<IHalPropValue>>& result,
-                               int32_t value);
+
+    static bool isUnavailable(const VhalClientResult<std::unique_ptr<IHalPropValue>>& result);
+    static bool isResultOkayWithValue(
+            const VhalClientResult<std::unique_ptr<IHalPropValue>>& result, int32_t value);
 
   public:
+    void verifyAccessMode(int actualAccess, int expectedAccess);
+    void verifyGlobalAccessIsMaximalAreaAccessSubset(
+            int propertyLevelAccess,
+            const std::vector<std::unique_ptr<IHalAreaConfig>>& areaConfigs) const;
     void verifyProperty(VehicleProperty propId, VehiclePropertyAccess access,
                         VehiclePropertyChangeMode changeMode, VehiclePropertyGroup group,
                         VehicleArea area, VehiclePropertyType propertyType);
@@ -212,6 +241,58 @@
     ASSERT_NE(result.error().message(), "") << "Expect error message not to be empty";
 }
 
+// Test system property IDs returned by getPropConfigs() are defined in the VHAL property interface.
+TEST_P(VtsHalAutomotiveVehicleTargetTest, testPropConfigs_onlyDefinedSystemPropertyIdsReturned) {
+    if (!mVhalClient->isAidlVhal()) {
+        GTEST_SKIP() << "Skip for HIDL VHAL because HAL interface run-time version is only"
+                     << "introduced for AIDL";
+    }
+
+    auto result = mVhalClient->getAllPropConfigs();
+    ASSERT_TRUE(result.ok()) << "Failed to get all property configs, error: "
+                             << result.error().message();
+
+    int32_t vhalVersion = mVhalClient->getRemoteInterfaceVersion();
+    const auto& configs = result.value();
+    for (size_t i = 0; i < configs.size(); i++) {
+        int32_t propId = configs[i]->getPropId();
+        if (!isSystemProp(propId)) {
+            continue;
+        }
+
+        std::string propName = propIdToString(propId);
+        auto it = VersionForVehicleProperty.find(static_cast<VehicleProperty>(propId));
+        bool found = (it != VersionForVehicleProperty.end());
+        EXPECT_TRUE(found) << "System Property: " << propName
+                           << " is not defined in VHAL property interface";
+        if (!found) {
+            continue;
+        }
+        int32_t requiredVersion = it->second;
+        EXPECT_THAT(vhalVersion, Ge(requiredVersion))
+                << "System Property: " << propName << " requires VHAL version: " << requiredVersion
+                << ", but the current VHAL version"
+                << " is " << vhalVersion << ", must not be supported";
+    }
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, testPropConfigs_globalAccessIsMaximalAreaAccessSubset) {
+    if (!mVhalClient->isAidlVhal()) {
+        GTEST_SKIP() << "Skip for HIDL VHAL because HAL interface run-time version is only"
+                     << "introduced for AIDL";
+    }
+
+    auto result = mVhalClient->getAllPropConfigs();
+    ASSERT_TRUE(result.ok()) << "Failed to get all property configs, error: "
+                             << result.error().message();
+
+    const auto& configs = result.value();
+    for (size_t i = 0; i < configs.size(); i++) {
+        verifyGlobalAccessIsMaximalAreaAccessSubset(configs[i]->getAccess(),
+                                                    configs[i]->getAreaConfigs());
+    }
+}
+
 // Test get() return current value for properties.
 TEST_P(VtsHalAutomotiveVehicleTargetTest, get) {
     ALOGD("VtsHalAutomotiveVehicleTargetTest::get");
@@ -238,24 +319,10 @@
             "Expect failure to get property for invalid prop: %" PRId32, kInvalidProp);
 }
 
-VehiclePropertyStatus VtsHalAutomotiveVehicleTargetTest::getStatus(
-        const IHalPropValue& halPropValue) {
-    if (mVhalClient->isAidlVhal()) {
-        return reinterpret_cast<
-                       const aidl::android::hardware::automotive::vehicle::VehiclePropValue*>(
-                       halPropValue.toVehiclePropValue())
-                ->status;
-    }
-    return static_cast<VehiclePropertyStatus>(
-            reinterpret_cast<const android::hardware::automotive::vehicle::V2_0::VehiclePropValue*>(
-                    halPropValue.toVehiclePropValue())
-                    ->status);
-}
-
 bool VtsHalAutomotiveVehicleTargetTest::isResultOkayWithValue(
         const VhalClientResult<std::unique_ptr<IHalPropValue>>& result, int32_t value) {
     return result.ok() && result.value() != nullptr &&
-           getStatus(*(result.value())) == VehiclePropertyStatus::AVAILABLE &&
+           result.value()->getStatus() == VehiclePropertyStatus::AVAILABLE &&
            result.value()->getInt32Values().size() == 1 &&
            result.value()->getInt32Values()[0] == value;
 }
@@ -266,7 +333,7 @@
         return result.error().code() == ErrorCode::NOT_AVAILABLE_FROM_VHAL;
     }
     if (result.value() != nullptr &&
-        getStatus(*(result.value())) == VehiclePropertyStatus::UNAVAILABLE) {
+        result.value()->getStatus() == VehiclePropertyStatus::UNAVAILABLE) {
         return true;
     }
 
@@ -295,8 +362,13 @@
         const IHalPropConfig& cfg = *cfgPtr;
         int32_t propId = cfg.getPropId();
         // test on boolean and writable property
-        if (cfg.getAccess() == toInt(VehiclePropertyAccess::READ_WRITE) &&
-            isBooleanGlobalProp(propId) && !hvacProps.count(propId)) {
+        bool isReadWrite = (cfg.getAccess() == toInt(VehiclePropertyAccess::READ_WRITE));
+        if (cfg.getAreaConfigSize() != 0 &&
+            cfg.getAreaConfigs()[0]->getAccess() != toInt(VehiclePropertyAccess::NONE)) {
+            isReadWrite = (cfg.getAreaConfigs()[0]->getAccess() ==
+                           toInt(VehiclePropertyAccess::READ_WRITE));
+        }
+        if (isReadWrite && isBooleanGlobalProp(propId) && !hvacProps.count(propId)) {
             auto propToGet = mVhalClient->createHalPropValue(propId);
             auto getValueResult = mVhalClient->getValueSync(*propToGet);
 
@@ -491,6 +563,92 @@
             << "Expect not to get events after unsubscription";
 }
 
+bool isVariableUpdateRateSupported(const std::unique_ptr<IHalPropConfig>& config, int32_t areaId) {
+    for (const auto& areaConfigPtr : config->getAreaConfigs()) {
+        if (areaConfigPtr->getAreaId() == areaId &&
+            areaConfigPtr->isVariableUpdateRateSupported()) {
+            return true;
+        }
+    }
+    return false;
+}
+
+// Test subscribe with variable update rate enabled if supported.
+TEST_P(VtsHalAutomotiveVehicleTargetTest, subscribe_enableVurIfSupported) {
+    ALOGD("VtsHalAutomotiveVehicleTargetTest::subscribe_enableVurIfSupported");
+
+    int32_t propId = toInt(VehicleProperty::PERF_VEHICLE_SPEED);
+    if (!checkIsSupported(propId)) {
+        GTEST_SKIP() << "Property: " << propId << " is not supported, skip the test";
+    }
+    if (!mVhalClient->isAidlVhal()) {
+        GTEST_SKIP() << "Variable update rate is only supported by AIDL VHAL";
+    }
+
+    auto propConfigsResult = mVhalClient->getPropConfigs({propId});
+
+    ASSERT_TRUE(propConfigsResult.ok()) << "Failed to get property config for PERF_VEHICLE_SPEED: "
+                                        << "error: " << propConfigsResult.error().message();
+    ASSERT_EQ(propConfigsResult.value().size(), 1u)
+            << "Expect to return 1 config for PERF_VEHICLE_SPEED";
+    auto& propConfig = propConfigsResult.value()[0];
+    float maxSampleRate = propConfig->getMaxSampleRate();
+    if (maxSampleRate < 1) {
+        GTEST_SKIP() << "Sample rate for vehicle speed < 1 times/sec, skip test since it would "
+                        "take too long";
+    }
+    // PERF_VEHICLE_SPEED is a global property, so areaId is 0.
+    if (!isVariableUpdateRateSupported(propConfig, /* areaId= */ 0)) {
+        GTEST_SKIP() << "Variable update rate is not supported for PERF_VEHICLE_SPEED, "
+                     << "skip testing";
+    }
+
+    auto client = mVhalClient->getSubscriptionClient(mCallback);
+    ASSERT_NE(client, nullptr) << "Failed to get subscription client";
+    SubscribeOptionsBuilder builder(propId);
+    // By default variable update rate is true.
+    builder.setSampleRate(maxSampleRate);
+    auto option = builder.build();
+
+    auto result = client->subscribe({option});
+
+    ASSERT_TRUE(result.ok()) << StringPrintf("Failed to subscribe to property: %" PRId32
+                                             ", error: %s",
+                                             propId, result.error().message().c_str());
+
+    ASSERT_TRUE(mCallback->waitForExpectedEvents(propId, 1, std::chrono::seconds(2)))
+            << "Must get at least 1 events within 2 seconds after subscription for rate: "
+            << maxSampleRate;
+
+    // Sleep for 1 seconds to wait for more possible events to arrive.
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    client->unsubscribe({propId});
+
+    auto events = mCallback->getEvents(propId);
+    if (events.size() == 1) {
+        // We only received one event, the value is not changing so nothing to check here.
+        return;
+    }
+
+    // Sort the values by the timestamp.
+    std::map<int64_t, float> valuesByTimestamp;
+    for (size_t i = 0; i < events.size(); i++) {
+        valuesByTimestamp[events[i]->getTimestamp()] = events[i]->getFloatValues()[0];
+    }
+
+    size_t i = 0;
+    float previousValue;
+    for (const auto& [_, value] : valuesByTimestamp) {
+        if (i != 0) {
+            ASSERT_FALSE(value != previousValue) << "received duplicate value: " << value
+                                                 << " when variable update rate is true";
+        }
+        previousValue = value;
+        i++;
+    }
+}
+
 // Test subscribe() with an invalid property.
 TEST_P(VtsHalAutomotiveVehicleTargetTest, subscribeInvalidProp) {
     ALOGD("VtsHalAutomotiveVehicleTargetTest::subscribeInvalidProp");
@@ -553,6 +711,65 @@
     }
 }
 
+void VtsHalAutomotiveVehicleTargetTest::verifyAccessMode(int actualAccess, int expectedAccess) {
+    if (actualAccess == toInt(VehiclePropertyAccess::NONE)) {
+        return;
+    }
+    if (expectedAccess == toInt(VehiclePropertyAccess::READ_WRITE)) {
+        ASSERT_TRUE(actualAccess == expectedAccess ||
+                    actualAccess == toInt(VehiclePropertyAccess::READ))
+                << StringPrintf("Expect to get VehiclePropertyAccess: %i or %i, got %i",
+                                expectedAccess, toInt(VehiclePropertyAccess::READ), actualAccess);
+        return;
+    }
+    ASSERT_EQ(actualAccess, expectedAccess) << StringPrintf(
+            "Expect to get VehiclePropertyAccess: %i, got %i", expectedAccess, actualAccess);
+}
+
+void VtsHalAutomotiveVehicleTargetTest::verifyGlobalAccessIsMaximalAreaAccessSubset(
+        int propertyLevelAccess,
+        const std::vector<std::unique_ptr<IHalAreaConfig>>& areaConfigs) const {
+    bool readOnlyPresent = false;
+    bool writeOnlyPresent = false;
+    bool readWritePresent = false;
+    int maximalAreaAccessSubset = toInt(VehiclePropertyAccess::NONE);
+    for (size_t i = 0; i < areaConfigs.size(); i++) {
+        int access = areaConfigs[i]->getAccess();
+        switch (access) {
+            case toInt(VehiclePropertyAccess::READ):
+                readOnlyPresent = true;
+                break;
+            case toInt(VehiclePropertyAccess::WRITE):
+                writeOnlyPresent = true;
+                break;
+            case toInt(VehiclePropertyAccess::READ_WRITE):
+                readWritePresent = true;
+                break;
+            default:
+                ASSERT_EQ(access, toInt(VehiclePropertyAccess::NONE)) << StringPrintf(
+                        "Area access can be NONE only if global property access is also NONE");
+                return;
+        }
+    }
+
+    if (readOnlyPresent) {
+        ASSERT_FALSE(writeOnlyPresent) << StringPrintf(
+                "Found both READ_ONLY and WRITE_ONLY access modes in area configs, which is not "
+                "supported");
+        maximalAreaAccessSubset = toInt(VehiclePropertyAccess::READ);
+    } else if (writeOnlyPresent) {
+        ASSERT_FALSE(readWritePresent) << StringPrintf(
+                "Found both WRITE_ONLY and READ_WRITE access modes in area configs, which is not "
+                "supported");
+        maximalAreaAccessSubset = toInt(VehiclePropertyAccess::WRITE);
+    } else if (readWritePresent) {
+        maximalAreaAccessSubset = toInt(VehiclePropertyAccess::READ_WRITE);
+    }
+    ASSERT_EQ(propertyLevelAccess, maximalAreaAccessSubset) << StringPrintf(
+            "Expected global access to be equal to maximal area access subset %d, Instead got %d",
+            maximalAreaAccessSubset, propertyLevelAccess);
+}
+
 // Helper function to compare actual vs expected property config
 void VtsHalAutomotiveVehicleTargetTest::verifyProperty(VehicleProperty propId,
                                                        VehiclePropertyAccess access,
@@ -595,7 +812,6 @@
 
     const auto& config = result.value().at(0);
     int actualPropId = config->getPropId();
-    int actualAccess = config->getAccess();
     int actualChangeMode = config->getChangeMode();
     int actualGroup = actualPropId & toInt(VehiclePropertyGroup::MASK);
     int actualArea = actualPropId & toInt(VehicleArea::MASK);
@@ -604,14 +820,17 @@
     ASSERT_EQ(actualPropId, expectedPropId)
             << StringPrintf("Expect to get property ID: %i, got %i", expectedPropId, actualPropId);
 
-    if (expectedAccess == toInt(VehiclePropertyAccess::READ_WRITE)) {
-        ASSERT_TRUE(actualAccess == expectedAccess ||
-                    actualAccess == toInt(VehiclePropertyAccess::READ))
-                << StringPrintf("Expect to get VehiclePropertyAccess: %i or %i, got %i",
-                                expectedAccess, toInt(VehiclePropertyAccess::READ), actualAccess);
+    int globalAccess = config->getAccess();
+    if (config->getAreaConfigSize() == 0) {
+        verifyAccessMode(globalAccess, expectedAccess);
     } else {
-        ASSERT_EQ(actualAccess, expectedAccess) << StringPrintf(
-                "Expect to get VehiclePropertyAccess: %i, got %i", expectedAccess, actualAccess);
+        for (const auto& areaConfig : config->getAreaConfigs()) {
+            int areaConfigAccess = areaConfig->getAccess();
+            int actualAccess = (areaConfigAccess != toInt(VehiclePropertyAccess::NONE))
+                                       ? areaConfigAccess
+                                       : globalAccess;
+            verifyAccessMode(actualAccess, expectedAccess);
+        }
     }
 
     ASSERT_EQ(actualChangeMode, expectedChangeMode)
@@ -641,7 +860,7 @@
 TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyUltrasonicsSensorOrientationConfig) {
     verifyProperty(VehicleProperty::ULTRASONICS_SENSOR_ORIENTATION, VehiclePropertyAccess::READ,
                    VehiclePropertyChangeMode::STATIC, VehiclePropertyGroup::SYSTEM,
-                   VehicleArea::VENDOR, VehiclePropertyType::INT32_VEC);
+                   VehicleArea::VENDOR, VehiclePropertyType::FLOAT_VEC);
 }
 
 TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyUltrasonicsSensorFieldOfViewConfig) {
@@ -663,6 +882,13 @@
                    VehiclePropertyType::INT32_VEC);
 }
 
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyUltrasonicsSensorMeasuredDistanceConfig) {
+    verifyProperty(VehicleProperty::ULTRASONICS_SENSOR_MEASURED_DISTANCE,
+                   VehiclePropertyAccess::READ, VehiclePropertyChangeMode::CONTINUOUS,
+                   VehiclePropertyGroup::SYSTEM, VehicleArea::VENDOR,
+                   VehiclePropertyType::INT32_VEC);
+}
+
 TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyEmergencyLaneKeepAssistEnabledConfig) {
     verifyProperty(VehicleProperty::EMERGENCY_LANE_KEEP_ASSIST_ENABLED,
                    VehiclePropertyAccess::READ_WRITE, VehiclePropertyChangeMode::ON_CHANGE,
@@ -1060,6 +1286,12 @@
                    VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
 }
 
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyCameraServiceCurrentStateConfig) {
+    verifyProperty(VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyAccess::WRITE,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::INT32_VEC);
+}
+
 TEST_P(VtsHalAutomotiveVehicleTargetTest, verifySeatAirbagsDeployedConfig) {
     verifyProperty(VehicleProperty::SEAT_AIRBAGS_DEPLOYED, VehiclePropertyAccess::READ,
                    VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
@@ -1126,6 +1358,24 @@
                    VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
 }
 
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyHeadUpDisplayEnabledConfig) {
+    verifyProperty(VehicleProperty::HEAD_UP_DISPLAY_ENABLED, VehiclePropertyAccess::READ_WRITE,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::SEAT, VehiclePropertyType::BOOLEAN);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyLowSpeedAutomaticEmergencyBrakingEnabledConfig) {
+    verifyProperty(VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED,
+                   VehiclePropertyAccess::READ_WRITE, VehiclePropertyChangeMode::ON_CHANGE,
+                   VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::BOOLEAN);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyLowSpeedAutomaticEmergencyBrakingStateConfig) {
+    verifyProperty(VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE,
+                   VehiclePropertyAccess::READ, VehiclePropertyChangeMode::ON_CHANGE,
+                   VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
+}
+
 bool VtsHalAutomotiveVehicleTargetTest::checkIsSupported(int32_t propertyId) {
     auto result = mVhalClient->getPropConfigs({propertyId});
     return result.ok();
diff --git a/biometrics/common/TEST_MAPPING b/biometrics/common/TEST_MAPPING
new file mode 100644
index 0000000..06e9c53
--- /dev/null
+++ b/biometrics/common/TEST_MAPPING
@@ -0,0 +1,10 @@
+{
+  "postsubmit": [
+    {
+      "name": "android.hardware.biometrics.common.ConfigTest"
+    },
+    {
+      "name": "android.hardware.biometrics.common.WorkerThreadTest"
+    }
+  ]
+}
diff --git a/biometrics/common/aidl/Android.bp b/biometrics/common/aidl/Android.bp
index 8502a82..246bcf2 100644
--- a/biometrics/common/aidl/Android.bp
+++ b/biometrics/common/aidl/Android.bp
@@ -13,7 +13,7 @@
     srcs: [
         "android/hardware/biometrics/common/*.aidl",
     ],
-    frozen: false,
+    frozen: true,
     stability: "vintf",
     backend: {
         java: {
@@ -36,6 +36,10 @@
             version: "3",
             imports: [],
         },
+        {
+            version: "4",
+            imports: [],
+        },
 
     ],
 }
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/.hash b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/.hash
new file mode 100644
index 0000000..fce53f1
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/.hash
@@ -0,0 +1 @@
+8a6cd86630181a4df6f20056259ec200ffe39209
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/AuthenticateReason.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/AuthenticateReason.aidl
new file mode 100644
index 0000000..f639ead
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/AuthenticateReason.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+union AuthenticateReason {
+  android.hardware.biometrics.common.AuthenticateReason.Vendor vendorAuthenticateReason;
+  android.hardware.biometrics.common.AuthenticateReason.Face faceAuthenticateReason;
+  android.hardware.biometrics.common.AuthenticateReason.Fingerprint fingerprintAuthenticateReason;
+  @VintfStability
+  parcelable Vendor {
+    ParcelableHolder extension;
+  }
+  @Backing(type="int") @VintfStability
+  enum Fingerprint {
+    UNKNOWN,
+  }
+  @Backing(type="int") @VintfStability
+  enum Face {
+    UNKNOWN,
+    STARTED_WAKING_UP,
+    PRIMARY_BOUNCER_SHOWN,
+    ASSISTANT_VISIBLE,
+    ALTERNATE_BIOMETRIC_BOUNCER_SHOWN,
+    NOTIFICATION_PANEL_CLICKED,
+    OCCLUDING_APP_REQUESTED,
+    PICK_UP_GESTURE_TRIGGERED,
+    QS_EXPANDED,
+    SWIPE_UP_ON_BOUNCER,
+    UDFPS_POINTER_DOWN,
+  }
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/CommonProps.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/CommonProps.aidl
new file mode 100644
index 0000000..1eb8541
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/CommonProps.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+parcelable CommonProps {
+  int sensorId;
+  android.hardware.biometrics.common.SensorStrength sensorStrength = android.hardware.biometrics.common.SensorStrength.CONVENIENCE;
+  int maxEnrollmentsPerUser;
+  android.hardware.biometrics.common.ComponentInfo[] componentInfo;
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/ComponentInfo.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/ComponentInfo.aidl
new file mode 100644
index 0000000..471ed2b
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/ComponentInfo.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+parcelable ComponentInfo {
+  String componentId;
+  String hardwareVersion;
+  String firmwareVersion;
+  String serialNumber;
+  String softwareVersion;
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/DisplayState.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/DisplayState.aidl
new file mode 100644
index 0000000..176e8d6
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/DisplayState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum DisplayState {
+  UNKNOWN,
+  LOCKSCREEN,
+  NO_UI,
+  SCREENSAVER,
+  AOD,
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/FoldState.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/FoldState.aidl
new file mode 100644
index 0000000..06baf00
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/FoldState.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum FoldState {
+  UNKNOWN,
+  HALF_OPENED,
+  FULLY_OPENED,
+  FULLY_CLOSED,
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/ICancellationSignal.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/ICancellationSignal.aidl
new file mode 100644
index 0000000..670114f
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/ICancellationSignal.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+interface ICancellationSignal {
+  oneway void cancel();
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationContext.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationContext.aidl
new file mode 100644
index 0000000..8d913c8
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationContext.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+parcelable OperationContext {
+  int id = 0;
+  android.hardware.biometrics.common.OperationReason reason = android.hardware.biometrics.common.OperationReason.UNKNOWN;
+  /**
+   * @deprecated use displayState instead.
+   */
+  boolean isAod = false;
+  boolean isCrypto = false;
+  android.hardware.biometrics.common.WakeReason wakeReason = android.hardware.biometrics.common.WakeReason.UNKNOWN;
+  android.hardware.biometrics.common.DisplayState displayState = android.hardware.biometrics.common.DisplayState.UNKNOWN;
+  @nullable android.hardware.biometrics.common.AuthenticateReason authenticateReason;
+  android.hardware.biometrics.common.FoldState foldState = android.hardware.biometrics.common.FoldState.UNKNOWN;
+  @nullable android.hardware.biometrics.common.OperationState operationState;
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationReason.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationReason.aidl
new file mode 100644
index 0000000..188054a
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationReason.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum OperationReason {
+  UNKNOWN,
+  BIOMETRIC_PROMPT,
+  KEYGUARD,
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationState.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationState.aidl
new file mode 100644
index 0000000..fca9525
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/OperationState.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+union OperationState {
+  android.hardware.biometrics.common.OperationState.FingerprintOperationState fingerprintOperationState;
+  android.hardware.biometrics.common.OperationState.FaceOperationState faceOperationState;
+  @VintfStability
+  parcelable FingerprintOperationState {
+    ParcelableHolder extension;
+    boolean isHardwareIgnoringTouches = false;
+  }
+  @VintfStability
+  parcelable FaceOperationState {
+    ParcelableHolder extension;
+  }
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/SensorStrength.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/SensorStrength.aidl
new file mode 100644
index 0000000..c931781
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/SensorStrength.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum SensorStrength {
+  CONVENIENCE,
+  WEAK,
+  STRONG,
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/WakeReason.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/WakeReason.aidl
new file mode 100644
index 0000000..6a08776
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/4/android/hardware/biometrics/common/WakeReason.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum WakeReason {
+  UNKNOWN,
+  POWER_BUTTON,
+  GESTURE,
+  WAKE_KEY,
+  WAKE_MOTION,
+  LID,
+  DISPLAY_GROUP_ADDED,
+  TAP,
+  LIFT,
+  BIOMETRIC,
+}
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl
index 42c305a..8d913c8 100644
--- a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationContext.aidl
@@ -46,4 +46,5 @@
   android.hardware.biometrics.common.DisplayState displayState = android.hardware.biometrics.common.DisplayState.UNKNOWN;
   @nullable android.hardware.biometrics.common.AuthenticateReason authenticateReason;
   android.hardware.biometrics.common.FoldState foldState = android.hardware.biometrics.common.FoldState.UNKNOWN;
+  @nullable android.hardware.biometrics.common.OperationState operationState;
 }
diff --git a/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationState.aidl b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationState.aidl
new file mode 100644
index 0000000..fca9525
--- /dev/null
+++ b/biometrics/common/aidl/aidl_api/android.hardware.biometrics.common/current/android/hardware/biometrics/common/OperationState.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.common;
+/* @hide */
+@VintfStability
+union OperationState {
+  android.hardware.biometrics.common.OperationState.FingerprintOperationState fingerprintOperationState;
+  android.hardware.biometrics.common.OperationState.FaceOperationState faceOperationState;
+  @VintfStability
+  parcelable FingerprintOperationState {
+    ParcelableHolder extension;
+    boolean isHardwareIgnoringTouches = false;
+  }
+  @VintfStability
+  parcelable FaceOperationState {
+    ParcelableHolder extension;
+  }
+}
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl
index 584057d..5f9844f 100644
--- a/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/OperationContext.aidl
@@ -20,6 +20,7 @@
 import android.hardware.biometrics.common.DisplayState;
 import android.hardware.biometrics.common.FoldState;
 import android.hardware.biometrics.common.OperationReason;
+import android.hardware.biometrics.common.OperationState;
 import android.hardware.biometrics.common.WakeReason;
 
 /**
@@ -75,4 +76,7 @@
 
     /** The current fold/unfold state. */
     FoldState foldState = FoldState.UNKNOWN;
+
+    /** An associated operation state for this operation. */
+    @nullable OperationState operationState;
 }
diff --git a/biometrics/common/aidl/android/hardware/biometrics/common/OperationState.aidl b/biometrics/common/aidl/android/hardware/biometrics/common/OperationState.aidl
new file mode 100644
index 0000000..40cf589
--- /dev/null
+++ b/biometrics/common/aidl/android/hardware/biometrics/common/OperationState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.biometrics.common;
+
+/**
+ * Additional state associated with an operation
+ *
+ * @hide
+ */
+@VintfStability
+union OperationState {
+    /** Operation state related to fingerprint*/
+    @VintfStability
+    parcelable FingerprintOperationState {
+        ParcelableHolder extension;
+
+        /** Flag indicating if the HAL should ignore touches on the fingerprint sensor */
+        boolean isHardwareIgnoringTouches = false;
+    }
+
+    /** Operation state related to face*/
+    @VintfStability
+    parcelable FaceOperationState {
+        ParcelableHolder extension;
+    }
+
+    OperationState.FingerprintOperationState fingerprintOperationState;
+    OperationState.FaceOperationState faceOperationState;
+}
diff --git a/biometrics/common/config/Android.bp b/biometrics/common/config/Android.bp
new file mode 100644
index 0000000..d38ffe8
--- /dev/null
+++ b/biometrics/common/config/Android.bp
@@ -0,0 +1,48 @@
+//
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_library {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    name: "android.hardware.biometrics.common.config",
+    export_include_dirs: ["include"],
+    vendor: true,
+    srcs: [
+        "Config.cpp",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+    ],
+}
+
+cc_test_host {
+    name: "android.hardware.biometrics.common.ConfigTest",
+    local_include_dirs: ["include"],
+    srcs: [
+        "tests/ConfigTest.cpp",
+        "Config.cpp",
+    ],
+    shared_libs: [
+        "libbase",
+        "libcutils",
+        "liblog",
+    ],
+    test_suites: ["general-tests"],
+}
diff --git a/biometrics/common/config/Config.cpp b/biometrics/common/config/Config.cpp
new file mode 100644
index 0000000..49f7cc8
--- /dev/null
+++ b/biometrics/common/config/Config.cpp
@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "VirtualHalConfig"
+
+#include "config/Config.h"
+#include <android-base/logging.h>
+#include <android-base/parseint.h>
+#include "../../util/include/util/Util.h"
+
+using ::android::base::ParseInt;
+
+namespace aidl::android::hardware::biometrics {
+
+Config::Config() : mSource(Config::ConfigSourceType::SOURCE_SYSPROP) {}
+
+ConfigValue Config::parseBool(const std::string& value) {
+    OptBool res;
+    if (value == "true")
+        res.emplace(true);
+    else if (value == "false")
+        res.emplace(false);
+    else
+        LOG(FATAL) << "ERROR: invalid bool " << value;
+    return res;
+}
+
+ConfigValue Config::parseString(const std::string& value) {
+    OptString res;
+    if (!value.empty()) res.emplace(value);
+    return res;
+}
+
+ConfigValue Config::parseInt32(const std::string& value) {
+    OptInt32 res;
+    if (!value.empty()) {
+        std::int32_t val;
+        if (ParseInt(value, &val)) {
+            res.emplace(val);
+        } else {
+            LOG(FATAL) << "ERROR: Could not parse " << value << " as Int32";
+        }
+    }
+    return res;
+}
+
+ConfigValue Config::parseInt64(const std::string& value) {
+    OptInt64 res;
+    if (!value.empty()) {
+        std::int64_t val = std::strtoull(value.c_str(), nullptr, 10);
+        if (val != 0LL or (val == 0LL && value == "0")) {
+            res.emplace(val);
+        } else {
+            LOG(FATAL) << "ERROR: Could not parse " << value << " as Int64";
+        }
+    }
+    return res;
+}
+
+ConfigValue Config::parseIntVec(const std::string& value) {
+    OptIntVec res;
+    for (auto& i : Util::parseIntSequence(value)) {
+        res.push_back(i);
+    }
+    return res;
+}
+
+void Config::init() {
+    LOG(INFO) << "calling init()";
+    int len = 0;
+    Config::Data* pd = getConfigData(&len);
+    for (int i = 0; i < len; i++) {
+        LOG(INFO) << "init():" << pd->name;
+        pd->value = (this->*(pd->parser))(pd->defaultValue);
+        setConfig(pd->name, *pd);
+        ++pd;
+    }
+}
+
+bool Config::setParam(const std::string& name, const std::string& value) {
+    auto it = mMap.find(name);
+    if (it == mMap.end()) {
+        LOG(FATAL) << "ERROR: setParam unknown config name " << name;
+        return false;
+    }
+    LOG(INFO) << "setParam name=" << name << "=" << value;
+
+    it->second.value = (this->*(it->second.parser))(value);
+
+    mSource = ConfigSourceType::SOURCE_AIDL;
+
+    return true;
+}
+
+ConfigValue Config::getInternal(const std::string& name) {
+    ConfigValue res;
+
+    auto& data = mMap[name];
+    switch (mSource) {
+        case ConfigSourceType::SOURCE_SYSPROP:
+            res = data.getter();
+            break;
+        case ConfigSourceType::SOURCE_AIDL:
+            res = data.value;
+            break;
+        case ConfigSourceType::SOURCE_FILE:
+            UNIMPLEMENTED(ERROR) << " File-based config is not supported yet";
+            break;
+        default:
+            LOG(FATAL) << "Wrong srouce type " << (int)mSource;
+            break;
+    }
+
+    return res;
+}
+
+ConfigValue Config::getDefault(const std::string& name) {
+    return mMap[name].value;
+}
+
+bool Config::setInternal(const std::string& name, const ConfigValue& val) {
+    LOG(INFO) << "Config::set " << name << " to " << toString(val);
+    bool res = false;
+    auto& data = mMap[name];
+
+    switch (mSource) {
+        case ConfigSourceType::SOURCE_SYSPROP:
+            res = data.setter(val);
+            break;
+        case ConfigSourceType::SOURCE_AIDL:
+            data.value = val;
+            res = true;
+            break;
+        case ConfigSourceType::SOURCE_FILE:
+            UNIMPLEMENTED(ERROR) << " File-based config is not supported yet";
+            break;
+        default:
+            LOG(FATAL) << "Wrong srouce type " << (int)mSource;
+            break;
+    }
+
+    return res;
+}
+}  // namespace aidl::android::hardware::biometrics
diff --git a/biometrics/common/config/include/config/Config.h b/biometrics/common/config/include/config/Config.h
new file mode 100644
index 0000000..0367832
--- /dev/null
+++ b/biometrics/common/config/include/config/Config.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android-base/logging.h>
+#include <cstdint>
+#include <iostream>
+#include <map>
+#include <optional>
+#include <sstream>
+#include <string>
+#include <variant>
+#include <vector>
+
+namespace aidl::android::hardware::biometrics {
+
+using OptBool = std::optional<bool>;
+using OptInt32 = std::optional<std::int32_t>;
+using OptInt64 = std::optional<std::int64_t>;
+using OptString = std::optional<std::string>;
+using OptIntVec = std::vector<std::optional<std::int32_t>>;
+
+using ConfigValue = std::variant<OptBool, OptInt32, OptInt64, OptString, OptIntVec>;
+
+class Config {
+  public:
+    struct Data {
+        std::string name;
+        ConfigValue (*getter)();
+        bool (*setter)(const ConfigValue&);
+        ConfigValue (Config::*parser)(const std::string&);
+        std::string defaultValue;
+        ConfigValue value;
+    };
+    enum class ConfigSourceType { SOURCE_SYSPROP, SOURCE_AIDL, SOURCE_FILE };
+
+  public:
+    Config();
+    virtual ~Config() = default;
+
+    template <typename T>
+    T get(const std::string& name) {
+        CHECK(mMap.count(name) > 0) << " biometric/config get invalid name: " << name;
+        std::optional<T> optval = std::get<std::optional<T>>(getInternal(name));
+        if (!optval) optval = std::get<std::optional<T>>(getDefault(name));
+        if (optval) return optval.value();
+        return T();
+    }
+    template <typename T>
+    bool set(const std::string& name, const T& val) {
+        CHECK(mMap.count(name) > 0) << " biometric/config set invalid name: " << name;
+        std::optional<T> aval(val);
+        ConfigValue cval(aval);
+        return setInternal(name, cval);
+    }
+    template <typename T>
+    T getopt(const std::string& name) {
+        CHECK(mMap.count(name) > 0) << " biometric/config get invalid name: " << name;
+        return std::get<T>(getInternal(name));
+    }
+    template <typename T>
+    bool setopt(const std::string& name, const T& val) {
+        CHECK(mMap.count(name) > 0) << " biometric/config set invalid name: " << name;
+        ConfigValue cval(val);
+        return setInternal(name, cval);
+    }
+
+    void init();
+
+    virtual Config::Data* getConfigData(int* size) = 0;
+    bool setParam(const std::string& name, const std::string& value);
+
+    void sourcedFromAidl() { mSource = ConfigSourceType::SOURCE_AIDL; }
+    std::string toString(const ConfigValue& v) const {
+        std::ostringstream os;
+        if (std::holds_alternative<OptInt32>(v)) {
+            OptInt32 ov = std::get<OptInt32>(v);
+            if (ov.has_value()) os << ov.value();
+        } else if (std::holds_alternative<OptInt64>(v)) {
+            OptInt64 ov = std::get<OptInt64>(v);
+            if (ov.has_value()) os << ov.value();
+        } else if (std::holds_alternative<OptBool>(v)) {
+            OptBool ov = std::get<OptBool>(v);
+            if (ov.has_value()) os << ov.value();
+            os << std::get<OptBool>(v).value();
+        } else if (std::holds_alternative<OptIntVec>(v)) {
+            for (auto x : std::get<OptIntVec>(v))
+                if (x.has_value()) os << x.value() << " ";
+        }
+        return os.str();
+    }
+    std::string toString() const {
+        std::ostringstream os;
+        for (auto const& [k, v] : mMap) {
+            os << k << ":" << toString(v.value) << std::endl;
+        }
+        return os.str();
+    }
+
+    ConfigValue parseBool(const std::string& value);
+    ConfigValue parseString(const std::string& name);
+    ConfigValue parseInt32(const std::string& value);
+    ConfigValue parseInt64(const std::string& value);
+    ConfigValue parseIntVec(const std::string& value);
+
+  protected:
+    void setConfig(const std::string& name, const Config::Data& value) { mMap[name] = value; }
+
+  private:
+    ConfigValue getInternal(const std::string& name);
+    bool setInternal(const std::string& name, const ConfigValue& val);
+    ConfigValue getDefault(const std::string& name);
+
+    Config::ConfigSourceType mSource;
+    std::map<std::string, Config::Data> mMap;
+};
+
+}  // namespace aidl::android::hardware::biometrics
diff --git a/biometrics/common/config/tests/ConfigTest.cpp b/biometrics/common/config/tests/ConfigTest.cpp
new file mode 100644
index 0000000..9794b25
--- /dev/null
+++ b/biometrics/common/config/tests/ConfigTest.cpp
@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include "config/Config.h"
+
+#define LOG_TAG "ConfigTest"
+#include <android-base/logging.h>
+
+// using namespace ::testing::Eq;
+using namespace testing;
+
+#define SP_DEFAULT_astring "astringSP"
+#define SP_DEFAULT_aint32 32
+#define SP_DEFAULT_aint64 64
+#define SP_DEFAULT_abool false
+#define SP_DEFAULT_avector \
+    { 1, 2, 3 }
+namespace aidl::android::hardware::biometrics {
+namespace TestHalProperties {
+OptString val_astring = SP_DEFAULT_astring;
+OptInt32 val_aint32 = SP_DEFAULT_aint32;
+OptInt64 val_aint64 = SP_DEFAULT_aint64;
+OptBool val_abool = SP_DEFAULT_abool;
+OptIntVec val_avector = SP_DEFAULT_avector;
+
+OptString astring() {
+    return val_astring;
+}
+bool astring(const OptString& v) {
+    val_astring = v;
+    return true;
+}
+OptInt32 aint32() {
+    return val_aint32;
+}
+bool aint32(const OptInt32& v) {
+    val_aint32 = v;
+    return true;
+}
+OptInt64 aint64() {
+    return val_aint64;
+}
+bool aint64(const OptInt64& v) {
+    val_aint64 = v;
+    return true;
+}
+OptBool abool() {
+    return val_abool;
+}
+bool abool(const OptBool& v) {
+    val_abool = v;
+    return true;
+}
+OptIntVec avector() {
+    return val_avector;
+}
+bool avector(const OptIntVec& v) {
+    val_avector = v;
+    return true;
+}
+}  // namespace TestHalProperties
+using namespace TestHalProperties;
+#define AIDL_DEFAULT_astring "astringAIDL"
+#define AIDL_DEFAULT_aint32 "320"
+#define AIDL_DEFAULT_aint64 "640"
+#define AIDL_DEFAULT_abool "true"
+#define AIDL_DEFAULT_avector "10,20,30"
+#define CREATE_GETTER_SETTER_WRAPPER(_NAME_, _T_)           \
+    ConfigValue _NAME_##Getter() {                          \
+        return TestHalProperties::_NAME_();                 \
+    }                                                       \
+    bool _NAME_##Setter(const ConfigValue& v) {             \
+        return TestHalProperties::_NAME_(std::get<_T_>(v)); \
+    }
+CREATE_GETTER_SETTER_WRAPPER(astring, OptString)
+CREATE_GETTER_SETTER_WRAPPER(aint32, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(aint64, OptInt64)
+CREATE_GETTER_SETTER_WRAPPER(abool, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(avector, std::vector<OptInt32>)
+
+// Name,Getter, Setter, Parser and default value
+#define NGS(_NAME_) #_NAME_, _NAME_##Getter, _NAME_##Setter
+static Config::Data configData[] = {
+        {NGS(astring), &Config::parseString, AIDL_DEFAULT_astring},
+        {NGS(aint32), &Config::parseInt32, AIDL_DEFAULT_aint32},
+        {NGS(aint64), &Config::parseInt64, AIDL_DEFAULT_aint64},
+        {NGS(abool), &Config::parseBool, AIDL_DEFAULT_abool},
+        {NGS(avector), &Config::parseIntVec, AIDL_DEFAULT_avector},
+};
+
+class TestConfig : public Config {
+    Config::Data* getConfigData(int* size) {
+        *size = sizeof(configData) / sizeof(configData[0]);
+        return configData;
+    }
+};
+
+class ConfigTest : public ::testing::Test {
+  protected:
+    void SetUp() override { cfg.init(); }
+    void TearDown() override {}
+
+    void switch2aidl() { cfg.sourcedFromAidl(); }
+
+    TestConfig cfg;
+};
+
+TEST_F(ConfigTest, parseInt32) {
+    std::int32_t defval = 5678;
+    struct {
+        std::string strval;
+        std::int32_t expval;
+    } values[] = {
+            {"1234", 1234},
+            {"0", 0},
+            {"", defval},
+    };
+    for (int i = 0; i < sizeof(values) / sizeof(values[0]); i++) {
+        ASSERT_EQ((std::get<OptInt32>(cfg.parseInt32(values[i].strval))).value_or(defval),
+                  values[i].expval);
+    }
+}
+
+TEST_F(ConfigTest, parseInt64) {
+    std::int64_t defval = 5678;
+    struct {
+        std::string strval;
+        std::int64_t expval;
+    } values[] = {
+            {"1234", 1234},
+            {"12345678909876", 12345678909876},
+            {"0", 0},
+            {"", defval},
+    };
+    for (int i = 0; i < sizeof(values) / sizeof(values[0]); i++) {
+        ASSERT_EQ((std::get<OptInt64>(cfg.parseInt64(values[i].strval))).value_or(defval),
+                  values[i].expval);
+    }
+}
+
+TEST_F(ConfigTest, parseBool) {
+    bool defval = true;
+    struct {
+        std::string strval;
+        bool expval;
+    } values[] = {
+            {"false", false},
+            {"true", true},
+    };
+    for (int i = 0; i < sizeof(values) / sizeof(values[0]); i++) {
+        ASSERT_EQ((std::get<OptBool>(cfg.parseBool(values[i].strval))).value_or(defval),
+                  values[i].expval);
+    }
+}
+
+TEST_F(ConfigTest, parseIntVec) {
+    std::vector<std::optional<int>> defval = {};
+    struct {
+        std::string strval;
+        std::vector<std::optional<int>> expval;
+    } values[] = {{"1", {1}}, {"1,2,3", {1, 2, 3}}, {"1,2,b", defval}, {"", defval}};
+    for (int i = 0; i < sizeof(values) / sizeof(values[0]); i++) {
+        ASSERT_EQ(std::get<OptIntVec>(cfg.parseIntVec(values[i].strval)), values[i].expval);
+    }
+}
+
+TEST_F(ConfigTest, getters_sp) {
+    ASSERT_EQ(cfg.get<std::string>("astring"), val_astring);
+    ASSERT_EQ(cfg.get<std::int32_t>("aint32"), val_aint32);
+    ASSERT_EQ(cfg.get<std::int64_t>("aint64"), val_aint64);
+    ASSERT_EQ(cfg.get<bool>("abool"), val_abool);
+    OptIntVec exp{val_avector};
+    EXPECT_EQ(cfg.getopt<OptIntVec>("avector"), exp);
+}
+
+TEST_F(ConfigTest, setters_sp) {
+    std::string val_astring_new("astringNew");
+    ASSERT_TRUE(cfg.set<std::string>("astring", val_astring_new));
+    ASSERT_EQ(cfg.get<std::string>("astring"), val_astring_new);
+
+    std::int32_t val_aint32_new = val_aint32.value() + 100;
+    ASSERT_TRUE(cfg.set<std::int32_t>("aint32", val_aint32_new));
+    ASSERT_EQ(cfg.get<std::int32_t>("aint32"), val_aint32_new);
+
+    std::int64_t val_aint64_new = val_aint64.value() + 200;
+    ASSERT_TRUE(cfg.set<std::int64_t>("aint64", val_aint64_new));
+    ASSERT_EQ(cfg.get<std::int64_t>("aint64"), val_aint64_new);
+
+    bool val_abool_new = !val_abool.value();
+    ASSERT_TRUE(cfg.set<bool>("abool", val_abool_new));
+    ASSERT_EQ(cfg.get<bool>("abool"), val_abool_new);
+
+    OptIntVec val_avector_new{100, 200};
+    ASSERT_TRUE(cfg.setopt<OptIntVec>("avector", val_avector_new));
+    EXPECT_EQ(cfg.getopt<OptIntVec>("avector"), val_avector_new);
+}
+
+TEST_F(ConfigTest, setters_sp_null) {
+    val_astring = std::nullopt;
+    ASSERT_EQ(cfg.get<std::string>("astring"),
+              (std::get<OptString>(cfg.parseString(AIDL_DEFAULT_astring))).value());
+}
+
+TEST_F(ConfigTest, getters_aidl) {
+    cfg.setParam("astring", "astringAIDL");
+    ASSERT_EQ(cfg.get<std::string>("astring"),
+              (std::get<OptString>(cfg.parseString(AIDL_DEFAULT_astring))).value());
+    ASSERT_EQ(cfg.get<std::int32_t>("aint32"),
+              (std::get<OptInt32>(cfg.parseInt32(AIDL_DEFAULT_aint32))).value());
+    ASSERT_EQ(cfg.get<std::int64_t>("aint64"),
+              (std::get<OptInt64>(cfg.parseInt64(AIDL_DEFAULT_aint64))).value());
+    ASSERT_EQ(cfg.get<bool>("abool"),
+              (std::get<OptBool>(cfg.parseBool(AIDL_DEFAULT_abool))).value());
+    OptIntVec exp{std::get<OptIntVec>(cfg.parseIntVec(AIDL_DEFAULT_avector))};
+    EXPECT_EQ(cfg.getopt<OptIntVec>("avector"), exp);
+}
+
+TEST_F(ConfigTest, setters_aidl) {
+    std::string val_astring_new("astringNewAidl");
+    ASSERT_TRUE(cfg.set<std::string>("astring", val_astring_new));
+    ASSERT_EQ(cfg.get<std::string>("astring"), val_astring_new);
+
+    std::int32_t val_aint32_new = val_aint32.value() + 1000;
+    ASSERT_TRUE(cfg.set<std::int32_t>("aint32", val_aint32_new));
+    ASSERT_EQ(cfg.get<std::int32_t>("aint32"), val_aint32_new);
+
+    std::int64_t val_aint64_new = val_aint64.value() + 2000;
+    ASSERT_TRUE(cfg.set<std::int64_t>("aint64", val_aint64_new));
+    ASSERT_EQ(cfg.get<std::int64_t>("aint64"), val_aint64_new);
+
+    bool val_abool_new = !val_abool.value();
+    ASSERT_TRUE(cfg.set<bool>("abool", val_abool_new));
+    ASSERT_EQ(cfg.get<bool>("abool"), val_abool_new);
+
+    OptIntVec val_avector_new{1000, 2000};
+    ASSERT_TRUE(cfg.setopt<OptIntVec>("avector", val_avector_new));
+    EXPECT_EQ(cfg.getopt<OptIntVec>("avector"), val_avector_new);
+}
+
+}  // namespace aidl::android::hardware::biometrics
diff --git a/biometrics/common/util/include/util/Util.h b/biometrics/common/util/include/util/Util.h
index efd66bc..078669d 100644
--- a/biometrics/common/util/include/util/Util.h
+++ b/biometrics/common/util/include/util/Util.h
@@ -80,7 +80,9 @@
             if (ParseInt(seq, &val)) {
                 res.push_back(val);
             } else {
-                LOG(WARNING) << "Invalid int sequence:" + str + " seq:" + seq;
+                if (!str.empty()) {
+                    LOG(WARNING) << "Invalid int sequence:" + str + " seq:" + seq;
+                }
                 res.clear();
                 break;
             }
diff --git a/biometrics/face/aidl/TEST_MAPPING b/biometrics/face/aidl/TEST_MAPPING
new file mode 100644
index 0000000..817fd01
--- /dev/null
+++ b/biometrics/face/aidl/TEST_MAPPING
@@ -0,0 +1,13 @@
+{
+  "postsubmit": [
+    {
+      "name": "android.hardware.biometrics.face.FakeFaceEngineTest"
+    },
+    {
+      "name": "android.hardware.biometrics.face.FakeLockoutTrackerTest"
+    },
+    {
+      "name": "VtsHalBiometricsFaceTargetTest"
+    }
+  ]
+}
diff --git a/biometrics/face/aidl/default/Face.cpp b/biometrics/face/aidl/default/Face.cpp
index 652a7e1..5ae0df6 100644
--- a/biometrics/face/aidl/default/Face.cpp
+++ b/biometrics/face/aidl/default/Face.cpp
@@ -14,11 +14,23 @@
  * limitations under the License.
  */
 
+#undef LOG_TAG
+#define LOG_TAG "FaceVirtualHal"
+
 #include "Face.h"
 #include "Session.h"
 
 #include "FakeFaceEngine.h"
 
+#include <android-base/properties.h>
+#include <face.sysprop.h>
+
+#include <android-base/file.h>
+#include <android-base/logging.h>
+#include <android-base/stringprintf.h>
+
+using namespace ::android::face::virt;
+
 namespace aidl::android::hardware::biometrics::face {
 
 const int kSensorId = 4;
@@ -68,11 +80,105 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus Face::createSession(int32_t /*sensorId*/, int32_t /*userId*/,
+ndk::ScopedAStatus Face::createSession(int32_t sensorId, int32_t userId,
                                        const std::shared_ptr<ISessionCallback>& cb,
                                        std::shared_ptr<ISession>* return_val) {
-    *return_val = SharedRefBase::make<Session>(std::make_unique<FakeFaceEngine>(), cb);
+    mSession = SharedRefBase::make<Session>(std::make_unique<FakeFaceEngine>(), cb);
+    *return_val = mSession;
+
+    mSession->linkToDeath(cb->asBinder().get());
+
+    LOG(INFO) << __func__ << ": sensorId:" << sensorId << " userId:" << userId;
     return ndk::ScopedAStatus::ok();
 }
 
+binder_status_t Face::dump(int fd, const char** /*args*/, uint32_t numArgs) {
+    if (fd < 0) {
+        LOG(ERROR) << __func__ << "fd invalid: " << fd;
+        return STATUS_BAD_VALUE;
+    } else {
+        LOG(INFO) << __func__ << " fd:" << fd << "numArgs:" << numArgs;
+    }
+
+    dprintf(fd, "----- FaceVirtualHal::dump -----\n");
+    std::vector<SensorProps> sps(1);
+    getSensorProps(&sps);
+    for (auto& sp : sps) {
+        ::android::base::WriteStringToFd(sp.toString(), fd);
+    }
+    if (mSession != nullptr) {
+        ::android::base::WriteStringToFd(mSession->toString(), fd);
+    } else {
+        dprintf(fd, "\nWARNING: no ISession found\n");
+    }
+
+    fsync(fd);
+    return STATUS_OK;
+}
+
+binder_status_t Face::handleShellCommand(int in, int out, int err, const char** args,
+                                         uint32_t numArgs) {
+    LOG(INFO) << __func__ << " in:" << in << " out:" << out << " err:" << err
+              << " numArgs:" << numArgs;
+
+    if (numArgs == 0) {
+        LOG(INFO) << __func__ << ": available commands";
+        onHelp(out);
+        return STATUS_OK;
+    }
+
+    for (auto&& str : std::vector<std::string_view>(args, args + numArgs)) {
+        std::string option = str.data();
+        if (option.find("clearconfig") != std::string::npos ||
+            option.find("resetconfig") != std::string::npos) {
+            resetConfigToDefault();
+        }
+        if (option.find("help") != std::string::npos) {
+            onHelp(out);
+        }
+    }
+
+    return STATUS_OK;
+}
+
+void Face::onHelp(int fd) {
+    dprintf(fd, "Virtual Face HAL commands:\n");
+    dprintf(fd, "         help: print this help\n");
+    dprintf(fd, "  resetconfig: reset all configuration to default\n");
+    dprintf(fd, "\n");
+    fsync(fd);
+}
+
+void Face::resetConfigToDefault() {
+    LOG(INFO) << __func__ << ": reset virtual Face HAL configuration to default";
+#define RESET_CONFIG_O(__NAME__) \
+    if (FaceHalProperties::__NAME__()) FaceHalProperties::__NAME__(std::nullopt)
+#define RESET_CONFIG_V(__NAME__) \
+    if (!FaceHalProperties::__NAME__().empty()) FaceHalProperties::__NAME__({std::nullopt})
+
+    RESET_CONFIG_O(type);
+    RESET_CONFIG_O(strength);
+    RESET_CONFIG_V(enrollments);
+    RESET_CONFIG_O(enrollment_hit);
+    RESET_CONFIG_V(features);
+    RESET_CONFIG_O(next_enrollment);
+    RESET_CONFIG_O(authenticator_id);
+    RESET_CONFIG_O(challenge);
+    RESET_CONFIG_O(lockout);
+    RESET_CONFIG_O(operation_authenticate_fails);
+    RESET_CONFIG_O(operation_detect_interaction_fails);
+    RESET_CONFIG_O(operation_enroll_fails);
+    RESET_CONFIG_V(operation_authenticate_latency);
+    RESET_CONFIG_V(operation_detect_interaction_latency);
+    RESET_CONFIG_V(operation_enroll_latency);
+    RESET_CONFIG_O(operation_authenticate_duration);
+    RESET_CONFIG_O(operation_authenticate_error);
+    RESET_CONFIG_O(operation_authenticate_acquired);
+    RESET_CONFIG_O(lockout_enable);
+    RESET_CONFIG_O(lockout_timed_enable);
+    RESET_CONFIG_O(lockout_timed_threshold);
+    RESET_CONFIG_O(lockout_timed_duration);
+    RESET_CONFIG_O(lockout_permanent_threshold);
+}
+
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/Face.h b/biometrics/face/aidl/default/Face.h
index 786b4f8..93fddb0 100644
--- a/biometrics/face/aidl/default/Face.h
+++ b/biometrics/face/aidl/default/Face.h
@@ -17,16 +17,26 @@
 #pragma once
 
 #include <aidl/android/hardware/biometrics/face/BnFace.h>
+#include "Session.h"
 
 namespace aidl::android::hardware::biometrics::face {
 
 class Face : public BnFace {
   public:
+    Face() : mSession(nullptr) {}
     ndk::ScopedAStatus getSensorProps(std::vector<SensorProps>* _aidl_return) override;
 
     ndk::ScopedAStatus createSession(int32_t sensorId, int32_t userId,
                                      const std::shared_ptr<ISessionCallback>& cb,
                                      std::shared_ptr<ISession>* _aidl_return) override;
+
+    binder_status_t dump(int fd, const char** args, uint32_t numArgs);
+    binder_status_t handleShellCommand(int in, int out, int err, const char** argv, uint32_t argc);
+
+  private:
+    std::shared_ptr<Session> mSession;
+    void resetConfigToDefault();
+    void onHelp(int);
 };
 
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/FakeFaceEngine.cpp b/biometrics/face/aidl/default/FakeFaceEngine.cpp
index 7380611..bf75874 100644
--- a/biometrics/face/aidl/default/FakeFaceEngine.cpp
+++ b/biometrics/face/aidl/default/FakeFaceEngine.cpp
@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#undef LOG_TAG
 #define LOG_TAG "FaceVirtualHalEngine"
 
 #include "FakeFaceEngine.h"
@@ -70,7 +71,7 @@
                                 EnrollmentType /*enrollmentType*/,
                                 const std::vector<Feature>& /*features*/,
                                 const std::future<void>& cancel) {
-    BEGIN_OP(FaceHalProperties::operation_start_enroll_latency().value_or(0));
+    BEGIN_OP(getLatency(FaceHalProperties::operation_enroll_latency()));
 
     // Do proper HAT verification in the real implementation.
     if (hat.mac.empty()) {
@@ -158,7 +159,7 @@
 
 void FakeFaceEngine::authenticateImpl(ISessionCallback* cb, int64_t /*operationId*/,
                                       const std::future<void>& cancel) {
-    BEGIN_OP(FaceHalProperties::operation_authenticate_latency().value_or(0));
+    BEGIN_OP(getLatency(FaceHalProperties::operation_authenticate_latency()));
 
     auto id = FaceHalProperties::enrollment_hit().value_or(0);
     auto enrolls = FaceHalProperties::enrollments();
@@ -291,7 +292,7 @@
 }
 
 void FakeFaceEngine::detectInteractionImpl(ISessionCallback* cb, const std::future<void>& cancel) {
-    BEGIN_OP(FaceHalProperties::operation_detect_interaction_latency().value_or(0));
+    BEGIN_OP(getLatency(FaceHalProperties::operation_detect_interaction_latency()));
 
     if (FaceHalProperties::operation_detect_interaction_fails().value_or(false)) {
         LOG(ERROR) << "Fail: operation_detect_interaction_fails";
@@ -418,4 +419,33 @@
     cb->onLockoutCleared();
 }
 
+int32_t FakeFaceEngine::getRandomInRange(int32_t bound1, int32_t bound2) {
+    std::uniform_int_distribution<int32_t> dist(std::min(bound1, bound2), std::max(bound1, bound2));
+    return dist(mRandom);
+}
+
+int32_t FakeFaceEngine::getLatency(const std::vector<std::optional<std::int32_t>>& latencyIn) {
+    int32_t res = DEFAULT_LATENCY;
+
+    std::vector<int32_t> latency;
+    for (auto x : latencyIn)
+        if (x.has_value()) latency.push_back(*x);
+
+    switch (latency.size()) {
+        case 0:
+            break;
+        case 1:
+            res = latency[0];
+            break;
+        case 2:
+            res = getRandomInRange(latency[0], latency[1]);
+            break;
+        default:
+            LOG(ERROR) << "ERROR: unexpected input of size " << latency.size();
+            break;
+    }
+
+    return res;
+}
+
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/FakeFaceEngine.h b/biometrics/face/aidl/default/FakeFaceEngine.h
index 8d9303c..b1e1388 100644
--- a/biometrics/face/aidl/default/FakeFaceEngine.h
+++ b/biometrics/face/aidl/default/FakeFaceEngine.h
@@ -60,6 +60,7 @@
     void getAuthenticatorIdImpl(ISessionCallback* cb);
     void invalidateAuthenticatorIdImpl(ISessionCallback* cb);
     void resetLockoutImpl(ISessionCallback* cb, const keymaster::HardwareAuthToken& /*hat*/);
+    int32_t getLatency(const std::vector<std::optional<std::int32_t>>& latencyVec);
 
     virtual std::string toString() const {
         std::ostringstream os;
@@ -71,6 +72,7 @@
     std::mt19937 mRandom;
 
   private:
+    int32_t getRandomInRange(int32_t bound1, int32_t bound2);
     static constexpr int32_t FACE_ACQUIRED_VENDOR_BASE = 1000;
     static constexpr int32_t FACE_ERROR_VENDOR_BASE = 1000;
     std::pair<AcquiredInfo, int32_t> convertAcquiredInfo(int32_t code);
diff --git a/biometrics/face/aidl/default/FakeLockoutTracker.h b/biometrics/face/aidl/default/FakeLockoutTracker.h
index f2d38f3..82cc313 100644
--- a/biometrics/face/aidl/default/FakeLockoutTracker.h
+++ b/biometrics/face/aidl/default/FakeLockoutTracker.h
@@ -28,7 +28,9 @@
   public:
     FakeLockoutTracker()
         : mFailedCount(0),
+          mTimedFailedCount(0),
           mLastFailedTime(0),
+          mCurrentMode(LockoutMode::kNone),
           mIsLockoutTimerStarted(false),
           mIsLockoutTimerAborted(false) {}
     ~FakeLockoutTracker() {}
diff --git a/biometrics/face/aidl/default/Session.cpp b/biometrics/face/aidl/default/Session.cpp
index 6f3f2fc..673d879 100644
--- a/biometrics/face/aidl/default/Session.cpp
+++ b/biometrics/face/aidl/default/Session.cpp
@@ -14,20 +14,38 @@
  * limitations under the License.
  */
 
+#undef LOG_TAG
+#define LOG_TAG "FaceVirtualHalSession"
+
 #include <android-base/logging.h>
 
 #include "Session.h"
 
-#undef LOG_TAG
-#define LOG_TAG "FaceVirtualHalSession"
-
 namespace aidl::android::hardware::biometrics::face {
 
 constexpr size_t MAX_WORKER_QUEUE_SIZE = 5;
 
+void onClientDeath(void* cookie) {
+    LOG(INFO) << "FaceService has died";
+    Session* session = static_cast<Session*>(cookie);
+    if (session && !session->isClosed()) {
+        session->close();
+    }
+}
+
 Session::Session(std::unique_ptr<FakeFaceEngine> engine, std::shared_ptr<ISessionCallback> cb)
-    : mEngine(std::move(engine)), mCb(std::move(cb)), mRandom(std::mt19937::default_seed) {
+    : mEngine(std::move(engine)),
+      mCb(std::move(cb)),
+      mRandom(std::mt19937::default_seed),
+      mStateClosed(false) {
+    CHECK(mEngine);
+    CHECK(mCb);
     mThread = std::make_unique<WorkerThread>(MAX_WORKER_QUEUE_SIZE);
+    mDeathRecipient = AIBinder_DeathRecipient_new(onClientDeath);
+}
+
+binder_status_t Session::linkToDeath(AIBinder* binder) {
+    return AIBinder_linkToDeath(binder, mDeathRecipient, this);
 }
 
 ndk::ScopedAStatus Session::generateChallenge() {
@@ -144,9 +162,12 @@
 }
 
 ndk::ScopedAStatus Session::close() {
+    LOG(INFO) << "close";
     if (mCb) {
         mCb->onSessionClosed();
     }
+    AIBinder_DeathRecipient_delete(mDeathRecipient);
+    mStateClosed = true;
     return ndk::ScopedAStatus::ok();
 }
 
diff --git a/biometrics/face/aidl/default/Session.h b/biometrics/face/aidl/default/Session.h
index ce6e7f1..f79ad00 100644
--- a/biometrics/face/aidl/default/Session.h
+++ b/biometrics/face/aidl/default/Session.h
@@ -33,6 +33,11 @@
 
 using aidl::android::hardware::common::NativeHandle;
 
+enum class SessionState {
+    IDLING,
+    CLOSED,
+};
+
 class Session : public BnSession {
   public:
     explicit Session(std::unique_ptr<FakeFaceEngine> engine, std::shared_ptr<ISessionCallback> cb);
@@ -93,12 +98,28 @@
             const FaceEnrollOptions& options,
             std::shared_ptr<common::ICancellationSignal>* out) override;
 
+    binder_status_t linkToDeath(AIBinder* binder);
+
+    virtual std::string toString() const {
+        std::ostringstream os;
+        os << std::endl << "----- Face::Session:: -----" << std::endl;
+        os << "mStateClosed:" << mStateClosed << std::endl;
+        os << mEngine->toString();
+
+        return os.str();
+    }
+
+    bool isClosed() { return mStateClosed; }
+
   private:
     std::unique_ptr<FakeFaceEngine> mEngine;
     std::shared_ptr<ISessionCallback> mCb;
     std::mt19937 mRandom;
     std::unique_ptr<WorkerThread> mThread;
-    std::shared_ptr<CancellationSignal> mCancellationSignal;
+
+    // Binder death handler.
+    AIBinder_DeathRecipient* mDeathRecipient;
+    bool mStateClosed;
 };
 
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/api/android.hardware.biometrics.face.VirtualProps-current.txt b/biometrics/face/aidl/default/api/android.hardware.biometrics.face.VirtualProps-current.txt
index 9548920..e69de29 100644
--- a/biometrics/face/aidl/default/api/android.hardware.biometrics.face.VirtualProps-current.txt
+++ b/biometrics/face/aidl/default/api/android.hardware.biometrics.face.VirtualProps-current.txt
@@ -1,98 +0,0 @@
-props {
-  owner: Vendor
-  module: "android.face.virt.FaceHalProperties"
-  prop {
-    api_name: "authenticator_id"
-    type: Long
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.authenticator_id"
-  }
-  prop {
-    api_name: "challenge"
-    type: Long
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.challenge"
-  }
-  prop {
-    api_name: "enrollment_hit"
-    type: Integer
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.enrollment_hit"
-  }
-  prop {
-    api_name: "enrollments"
-    type: IntegerList
-    access: ReadWrite
-    prop_name: "persist.vendor.face.virtual.enrollments"
-  }
-  prop {
-    api_name: "features"
-    type: IntegerList
-    access: ReadWrite
-    prop_name: "persist.vendor.face.virtual.features"
-  }
-  prop {
-    api_name: "lockout"
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.lockout"
-  }
-  prop {
-    api_name: "next_enrollment"
-    type: String
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.next_enrollment"
-  }
-  prop {
-    api_name: "operation_authenticate_duration"
-    type: Integer
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_authenticate_duration"
-  }
-  prop {
-    api_name: "operation_authenticate_fails"
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_authenticate_fails"
-  }
-  prop {
-    api_name: "operation_authenticate_latency"
-    type: Integer
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_authenticate_latency"
-  }
-  prop {
-    api_name: "operation_detect_interaction_fails"
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_detect_interaction_fails"
-  }
-  prop {
-    api_name: "operation_detect_interaction_latency"
-    type: Integer
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_detect_interaction_latency"
-  }
-  prop {
-    api_name: "operation_enroll_fails"
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_enroll_fails"
-  }
-  prop {
-    api_name: "operation_start_enroll_latency"
-    type: Integer
-    access: ReadWrite
-    prop_name: "vendor.face.virtual.operation_start_enroll_latency"
-  }
-  prop {
-    api_name: "strength"
-    type: String
-    access: ReadWrite
-    prop_name: "persist.vendor.face.virtual.strength"
-    enum_values: "convenience|weak|strong"
-  }
-  prop {
-    api_name: "type"
-    type: String
-    access: ReadWrite
-    prop_name: "persist.vendor.face.virtual.type"
-    enum_values: "IR|RGB"
-  }
-}
diff --git a/biometrics/face/aidl/default/face.sysprop b/biometrics/face/aidl/default/face.sysprop
index 95b0b43..997fd67 100644
--- a/biometrics/face/aidl/default/face.sysprop
+++ b/biometrics/face/aidl/default/face.sysprop
@@ -7,7 +7,7 @@
 prop {
     prop_name: "persist.vendor.face.virtual.type"
     type: String
-    scope: Public
+    scope: Internal
     access: ReadWrite
     enum_values: "IR|RGB"
     api_name: "type"
@@ -17,7 +17,7 @@
 prop {
     prop_name: "persist.vendor.face.virtual.strength"
     type: String
-    scope: Public
+    scope: Internal
     access: ReadWrite
     enum_values: "convenience|weak|strong"
     api_name: "strength"
@@ -27,7 +27,7 @@
 prop {
     prop_name: "persist.vendor.face.virtual.enrollments"
     type: IntegerList
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "enrollments"
 }
@@ -36,7 +36,7 @@
 prop {
     prop_name: "persist.vendor.face.virtual.features"
     type: IntegerList
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "features"
 }
@@ -46,20 +46,11 @@
 prop {
     prop_name: "vendor.face.virtual.enrollment_hit"
     type: Integer
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "enrollment_hit"
 }
 
-# The initial latency for enrollment
-prop {
-    prop_name: "vendor.face.virtual.operation_start_enroll_latency"
-    type: Integer
-    scope: Public
-    access: ReadWrite
-    api_name: "operation_start_enroll_latency"
-}
-
 # the next enrollment in the format:
 # "<id>,<bucket_id>:<delay>:<succeeds>,<bucket_id>..."
 # for example: "0:1,0:100:1,1:200:1" indicating that bucket 0 took
@@ -69,7 +60,7 @@
 prop {
     prop_name: "vendor.face.virtual.next_enrollment"
     type: String
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "next_enrollment"
 }
@@ -78,7 +69,7 @@
 prop {
     prop_name: "vendor.face.virtual.authenticator_id"
     type: Long
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "authenticator_id"
 }
@@ -87,7 +78,7 @@
 prop {
     prop_name: "vendor.face.virtual.challenge"
     type: Long
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "challenge"
 }
@@ -96,7 +87,7 @@
 prop {
     prop_name: "vendor.face.virtual.lockout"
     type: Boolean
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "lockout"
 }
@@ -105,7 +96,7 @@
 prop {
     prop_name: "vendor.face.virtual.operation_authenticate_fails"
     type: Boolean
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "operation_authenticate_fails"
 }
@@ -114,7 +105,7 @@
 prop {
     prop_name: "vendor.face.virtual.operation_detect_interaction_fails"
     type: Boolean
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "operation_detect_interaction_fails"
 }
@@ -123,7 +114,7 @@
 prop {
     prop_name: "vendor.face.virtual.operation_enroll_fails"
     type: Boolean
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "operation_enroll_fails"
 }
@@ -133,8 +124,8 @@
 # the HAL will send AcquiredInfo::START and AcquiredInfo::FIRST_FRAME_RECEIVED
 prop {
     prop_name: "vendor.face.virtual.operation_authenticate_latency"
-    type: Integer
-    scope: Public
+    type: IntegerList
+    scope: Internal
     access: ReadWrite
     api_name: "operation_authenticate_latency"
 }
@@ -142,18 +133,27 @@
 # add a latency to detectInteraction operations
 prop {
     prop_name: "vendor.face.virtual.operation_detect_interaction_latency"
-    type: Integer
-    scope: Public
+    type: IntegerList
+    scope: Internal
     access: ReadWrite
     api_name: "operation_detect_interaction_latency"
 }
 
+# add a latency to enroll operations
+prop {
+    prop_name: "vendor.face.virtual.operation_enroll_latency"
+    type: IntegerList
+    scope: Internal
+    access: ReadWrite
+    api_name: "operation_enroll_latency"
+}
+
 # millisecond duration for authenticate operations
 # (waits for changes to enrollment_hit)
 prop {
     prop_name: "vendor.face.virtual.operation_authenticate_duration"
     type: Integer
-    scope: Public
+    scope: Internal
     access: ReadWrite
     api_name: "operation_authenticate_duration"
 }
diff --git a/biometrics/face/aidl/default/tests/FakeFaceEngineTest.cpp b/biometrics/face/aidl/default/tests/FakeFaceEngineTest.cpp
index 69c9bf4..8c39b58 100644
--- a/biometrics/face/aidl/default/tests/FakeFaceEngineTest.cpp
+++ b/biometrics/face/aidl/default/tests/FakeFaceEngineTest.cpp
@@ -22,6 +22,7 @@
 #include <android-base/logging.h>
 
 #include "FakeFaceEngine.h"
+#include "util/Util.h"
 
 using namespace ::android::face::virt;
 using namespace ::aidl::android::hardware::biometrics::face;
@@ -137,11 +138,15 @@
     void SetUp() override {
         LOG(ERROR) << "JRM SETUP";
         mCallback = ndk::SharedRefBase::make<TestSessionCallback>();
+    }
+
+    void TearDown() override {
         FaceHalProperties::enrollments({});
         FaceHalProperties::challenge({});
         FaceHalProperties::features({});
         FaceHalProperties::authenticator_id({});
         FaceHalProperties::strength("");
+        FaceHalProperties::operation_detect_interaction_latency({});
     }
 
     FakeFaceEngine mEngine;
@@ -383,4 +388,26 @@
     ASSERT_FALSE(mCallback->mAuthenticateFailed);
 }
 
+TEST_F(FakeFaceEngineTest, LatencyDefault) {
+    FaceHalProperties::operation_detect_interaction_latency({});
+    ASSERT_EQ(DEFAULT_LATENCY,
+              mEngine.getLatency(FaceHalProperties::operation_detect_interaction_latency()));
+}
+
+TEST_F(FakeFaceEngineTest, LatencyFixed) {
+    FaceHalProperties::operation_detect_interaction_latency({10});
+    ASSERT_EQ(10, mEngine.getLatency(FaceHalProperties::operation_detect_interaction_latency()));
+}
+
+TEST_F(FakeFaceEngineTest, LatencyRandom) {
+    FaceHalProperties::operation_detect_interaction_latency({1, 1000});
+    std::set<int32_t> latencySet;
+    for (int i = 0; i < 100; i++) {
+        auto x = mEngine.getLatency(FaceHalProperties::operation_detect_interaction_latency());
+        ASSERT_TRUE(x >= 1 && x <= 1000);
+        latencySet.insert(x);
+    }
+    ASSERT_TRUE(latencySet.size() > 95);  // unique values
+}
+
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/fingerprint/aidl/Android.bp b/biometrics/fingerprint/aidl/Android.bp
index 1a099a5..a395c01 100644
--- a/biometrics/fingerprint/aidl/Android.bp
+++ b/biometrics/fingerprint/aidl/Android.bp
@@ -48,6 +48,13 @@
                 "android.hardware.keymaster-V4",
             ],
         },
+        {
+            version: "4",
+            imports: [
+                "android.hardware.biometrics.common-V4",
+                "android.hardware.keymaster-V4",
+            ],
+        },
 
     ],
     frozen: false,
diff --git a/biometrics/fingerprint/aidl/TEST_MAPPING b/biometrics/fingerprint/aidl/TEST_MAPPING
new file mode 100644
index 0000000..84cca2f
--- /dev/null
+++ b/biometrics/fingerprint/aidl/TEST_MAPPING
@@ -0,0 +1,22 @@
+{
+  "postsubmit": [
+    {
+      "name": "android.hardware.biometrics.fingerprint.FakeFingerprintEngineTest"
+    },
+    {
+      "name": "android.hardware.biometrics.fingerprint.FakeFingerprintEngineUdfpsTest"
+    },
+    {
+      "name": "android.hardware.biometrics.fingerprint.FakeLockoutTrackerTest"
+    },
+    {
+      "name": "android.hardware.biometrics.fingerprint.SessionTest"
+    },
+    {
+      "name": "android.hardware.biometrics.fingerprint.VirtualHalTest"
+    },
+    {
+      "name": "VtsHalBiometricsFingerprintTargetTest"
+    }
+  ]
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/.hash b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/.hash
new file mode 100644
index 0000000..cdd540e
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/.hash
@@ -0,0 +1 @@
+41a730a7a6b5aa9cebebce70ee5b5e509b0af6fb
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/AcquiredInfo.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/AcquiredInfo.aidl
new file mode 100644
index 0000000..7075f71
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/AcquiredInfo.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AcquiredInfo {
+  UNKNOWN,
+  GOOD,
+  PARTIAL,
+  INSUFFICIENT,
+  SENSOR_DIRTY,
+  TOO_SLOW,
+  TOO_FAST,
+  VENDOR,
+  START,
+  TOO_DARK,
+  TOO_BRIGHT,
+  IMMOBILE,
+  RETRYING_CAPTURE,
+  LIFT_TOO_SOON,
+  POWER_PRESS,
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/Error.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/Error.aidl
new file mode 100644
index 0000000..9eeaac5
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/Error.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum Error {
+  UNKNOWN,
+  HW_UNAVAILABLE,
+  UNABLE_TO_PROCESS,
+  TIMEOUT,
+  NO_SPACE,
+  CANCELED,
+  UNABLE_TO_REMOVE,
+  VENDOR,
+  BAD_CALIBRATION,
+  POWER_PRESS,
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/FingerprintSensorType.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/FingerprintSensorType.aidl
new file mode 100644
index 0000000..381aaf7
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/FingerprintSensorType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum FingerprintSensorType {
+  UNKNOWN,
+  REAR,
+  UNDER_DISPLAY_ULTRASONIC,
+  UNDER_DISPLAY_OPTICAL,
+  POWER_BUTTON,
+  HOME_BUTTON,
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/IFingerprint.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/IFingerprint.aidl
new file mode 100644
index 0000000..0b6f300
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/IFingerprint.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+interface IFingerprint {
+  android.hardware.biometrics.fingerprint.SensorProps[] getSensorProps();
+  android.hardware.biometrics.fingerprint.ISession createSession(in int sensorId, in int userId, in android.hardware.biometrics.fingerprint.ISessionCallback cb);
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/ISession.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/ISession.aidl
new file mode 100644
index 0000000..feb6ba3
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/ISession.aidl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+interface ISession {
+  void generateChallenge();
+  void revokeChallenge(in long challenge);
+  android.hardware.biometrics.common.ICancellationSignal enroll(in android.hardware.keymaster.HardwareAuthToken hat);
+  android.hardware.biometrics.common.ICancellationSignal authenticate(in long operationId);
+  android.hardware.biometrics.common.ICancellationSignal detectInteraction();
+  void enumerateEnrollments();
+  void removeEnrollments(in int[] enrollmentIds);
+  void getAuthenticatorId();
+  void invalidateAuthenticatorId();
+  void resetLockout(in android.hardware.keymaster.HardwareAuthToken hat);
+  void close();
+  /**
+   * @deprecated use onPointerDownWithContext instead.
+   */
+  void onPointerDown(in int pointerId, in int x, in int y, in float minor, in float major);
+  /**
+   * @deprecated use onPointerUpWithContext instead.
+   */
+  void onPointerUp(in int pointerId);
+  void onUiReady();
+  android.hardware.biometrics.common.ICancellationSignal authenticateWithContext(in long operationId, in android.hardware.biometrics.common.OperationContext context);
+  android.hardware.biometrics.common.ICancellationSignal enrollWithContext(in android.hardware.keymaster.HardwareAuthToken hat, in android.hardware.biometrics.common.OperationContext context);
+  android.hardware.biometrics.common.ICancellationSignal detectInteractionWithContext(in android.hardware.biometrics.common.OperationContext context);
+  void onPointerDownWithContext(in android.hardware.biometrics.fingerprint.PointerContext context);
+  void onPointerUpWithContext(in android.hardware.biometrics.fingerprint.PointerContext context);
+  void onContextChanged(in android.hardware.biometrics.common.OperationContext context);
+  void onPointerCancelWithContext(in android.hardware.biometrics.fingerprint.PointerContext context);
+  /**
+   * @deprecated use isHardwareIgnoringTouches in OperationContext from onContextChanged instead
+   */
+  void setIgnoreDisplayTouches(in boolean shouldIgnore);
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/ISessionCallback.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/ISessionCallback.aidl
new file mode 100644
index 0000000..be18ffe
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/ISessionCallback.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+interface ISessionCallback {
+  void onChallengeGenerated(in long challenge);
+  void onChallengeRevoked(in long challenge);
+  void onAcquired(in android.hardware.biometrics.fingerprint.AcquiredInfo info, in int vendorCode);
+  void onError(in android.hardware.biometrics.fingerprint.Error error, in int vendorCode);
+  void onEnrollmentProgress(in int enrollmentId, int remaining);
+  void onAuthenticationSucceeded(in int enrollmentId, in android.hardware.keymaster.HardwareAuthToken hat);
+  void onAuthenticationFailed();
+  void onLockoutTimed(in long durationMillis);
+  void onLockoutPermanent();
+  void onLockoutCleared();
+  void onInteractionDetected();
+  void onEnrollmentsEnumerated(in int[] enrollmentIds);
+  void onEnrollmentsRemoved(in int[] enrollmentIds);
+  void onAuthenticatorIdRetrieved(in long authenticatorId);
+  void onAuthenticatorIdInvalidated(in long newAuthenticatorId);
+  void onSessionClosed();
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/PointerContext.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/PointerContext.aidl
new file mode 100644
index 0000000..d9bf085
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/PointerContext.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@JavaDerive(equals=true) @VintfStability
+parcelable PointerContext {
+  int pointerId = (-1) /* -1 */;
+  float x = 0f;
+  float y = 0f;
+  float minor = 0f;
+  float major = 0f;
+  float orientation = 0f;
+  boolean isAod = false;
+  long time = 0;
+  long gestureStart = 0;
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorLocation.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorLocation.aidl
new file mode 100644
index 0000000..965576e
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorLocation.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+parcelable SensorLocation {
+  /**
+   * @deprecated use the display field instead. This field was never used.
+   */
+  int displayId;
+  int sensorLocationX;
+  int sensorLocationY;
+  int sensorRadius;
+  String display = "";
+  android.hardware.biometrics.fingerprint.SensorShape sensorShape = android.hardware.biometrics.fingerprint.SensorShape.CIRCLE;
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorProps.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorProps.aidl
new file mode 100644
index 0000000..a97d819
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorProps.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+parcelable SensorProps {
+  android.hardware.biometrics.common.CommonProps commonProps;
+  android.hardware.biometrics.fingerprint.FingerprintSensorType sensorType = android.hardware.biometrics.fingerprint.FingerprintSensorType.UNKNOWN;
+  android.hardware.biometrics.fingerprint.SensorLocation[] sensorLocations;
+  boolean supportsNavigationGestures;
+  boolean supportsDetectInteraction;
+  boolean halHandlesDisplayTouches;
+  boolean halControlsIllumination;
+  @nullable android.hardware.biometrics.fingerprint.TouchDetectionParameters touchDetectionParameters;
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorShape.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorShape.aidl
new file mode 100644
index 0000000..f673b1c
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/SensorShape.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum SensorShape {
+  SQUARE,
+  CIRCLE,
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/TouchDetectionParameters.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/TouchDetectionParameters.aidl
new file mode 100644
index 0000000..2e3ec4f
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/4/android/hardware/biometrics/fingerprint/TouchDetectionParameters.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+parcelable TouchDetectionParameters {
+  float targetSize = 1.0f;
+  float minOverlap = 0.0f;
+}
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ISession.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ISession.aidl
index 4fdcefc..feb6ba3 100644
--- a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ISession.aidl
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/ISession.aidl
@@ -62,5 +62,8 @@
   void onPointerUpWithContext(in android.hardware.biometrics.fingerprint.PointerContext context);
   void onContextChanged(in android.hardware.biometrics.common.OperationContext context);
   void onPointerCancelWithContext(in android.hardware.biometrics.fingerprint.PointerContext context);
+  /**
+   * @deprecated use isHardwareIgnoringTouches in OperationContext from onContextChanged instead
+   */
   void setIgnoreDisplayTouches(in boolean shouldIgnore);
 }
diff --git a/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IVirtualHal.aidl b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IVirtualHal.aidl
new file mode 100644
index 0000000..2c7e1a0
--- /dev/null
+++ b/biometrics/fingerprint/aidl/aidl_api/android.hardware.biometrics.fingerprint/current/android/hardware/biometrics/fingerprint/IVirtualHal.aidl
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.fingerprint;
+/* @hide */
+@VintfStability
+interface IVirtualHal {
+  oneway void setEnrollments(in int[] id);
+  oneway void setEnrollmentHit(in int hit_id);
+  oneway void setAuthenticatorId(in long id);
+  oneway void setChallenge(in long challenge);
+  oneway void setOperationAuthenticateFails(in boolean fail);
+  oneway void setOperationAuthenticateLatency(in int[] latencyMs);
+  oneway void setOperationAuthenticateDuration(in int durationMs);
+  oneway void setOperationAuthenticateError(in int error);
+  oneway void setOperationAuthenticateAcquired(in int[] acquired);
+  oneway void setOperationEnrollError(in int error);
+  oneway void setOperationEnrollLatency(in int[] latencyMs);
+  oneway void setOperationDetectInteractionLatency(in int[] latencyMs);
+  oneway void setOperationDetectInteractionError(in int error);
+  oneway void setOperationDetectInteractionDuration(in int durationMs);
+  oneway void setOperationDetectInteractionAcquired(in int[] acquired);
+  oneway void setLockout(in boolean lockout);
+  oneway void setLockoutEnable(in boolean enable);
+  oneway void setLockoutTimedThreshold(in int threshold);
+  oneway void setLockoutTimedDuration(in int durationMs);
+  oneway void setLockoutPermanentThreshold(in int threshold);
+  oneway void setType(in android.hardware.biometrics.fingerprint.FingerprintSensorType type);
+  oneway void setSensorId(in int id);
+  oneway void setSensorStrength(in android.hardware.biometrics.common.SensorStrength strength);
+  oneway void setMaxEnrollmentPerUser(in int max);
+  oneway void setSensorLocation(in android.hardware.biometrics.fingerprint.SensorLocation loc);
+  oneway void setNavigationGuesture(in boolean v);
+  oneway void setDetectInteraction(in boolean v);
+  oneway void setDisplayTouch(in boolean v);
+  oneway void setControlIllumination(in boolean v);
+  const int STATUS_INVALID_PARAMETER = 1;
+}
diff --git a/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ISession.aidl b/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ISession.aidl
index 83e7bbc..07e22c2 100644
--- a/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ISession.aidl
+++ b/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/ISession.aidl
@@ -544,6 +544,8 @@
      * whenever it's appropriate.
      *
      * @param shouldIgnore whether the display touches should be ignored.
+
+     * @deprecated use isHardwareIgnoringTouches in OperationContext from onContextChanged instead
      */
     void setIgnoreDisplayTouches(in boolean shouldIgnore);
 }
diff --git a/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IVirtualHal.aidl b/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IVirtualHal.aidl
new file mode 100644
index 0000000..1599394
--- /dev/null
+++ b/biometrics/fingerprint/aidl/android/hardware/biometrics/fingerprint/IVirtualHal.aidl
@@ -0,0 +1,300 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.biometrics.fingerprint;
+
+import android.hardware.biometrics.common.SensorStrength;
+import android.hardware.biometrics.fingerprint.FingerprintSensorType;
+import android.hardware.biometrics.fingerprint.SensorLocation;
+
+/**
+ * @hide
+ */
+@VintfStability
+oneway interface IVirtualHal {
+    /**
+     * The operation failed due to invalid input parameters, the error messages should
+     * gives more details
+     */
+    const int STATUS_INVALID_PARAMETER = 1;
+
+    /**
+     * Set Fingerprint Virtual HAL behavior parameters
+     */
+
+    /**
+     * setEnrollments
+     *
+     * Set the ids of the fingerprints that were currently enrolled in the Virtual HAL,
+     *
+     * @param ids ids can contain 1 or more ids, each must be larger than 0
+     */
+    void setEnrollments(in int[] id);
+
+    /**
+     * setEnrollmentHit
+     *
+     * Set current fingerprint enrollment ids in Fingerprint Virtual HAL,
+     *
+     * @param ids ids can contain 1 or more ids, each must be larger than 0
+     */
+    void setEnrollmentHit(in int hit_id);
+
+    /**
+     * setAuthenticatorId
+     *
+     * Set authenticator id in virtual HAL, the id is returned in ISession#getAuthenticatorId() call
+     *
+     * @param id authenticator id value, only applied to the sensor with SensorStrength::STRONG.
+     */
+    void setAuthenticatorId(in long id);
+
+    /**
+     * setChallenge
+     *
+     * Set the challenge generated by the virtual HAL, which is returned in
+     * ISessionCallback#onChallengeGenerated()
+     *
+     * @param challenge
+     */
+    void setChallenge(in long challenge);
+
+    /**
+     * setOperationAuthenticateFails
+     *
+     * Set whether to force authentication to fail. If true, the virtual hal will report failure on
+     * authentication attempt until it is set to false
+     *
+     * @param fail  if true, then the next authentication will fail
+     */
+    void setOperationAuthenticateFails(in boolean fail);
+
+    /**
+     * setOperationAuthenticateLatency
+     *
+     * Set authentication latency in the virtual hal in a fixed value (single element) or random
+     * values (two elements representing the bound values)
+     * The latency simulates the delay from the time framework requesting HAL to authetication to
+     * the time when HAL is ready to perform authentication operations.
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in array falls in any of
+     * the following conditions
+     *   1. the array contains no element
+     *   2. the array contains more than two elements
+     *   3. the array contains any negative value
+     * The accompanying error message gives more detail
+     *
+     * @param latencyMs[]  value(s) are in milli-seconds
+     */
+    void setOperationAuthenticateLatency(in int[] latencyMs);
+
+    /**
+     * setOperationAuthenticateDuration
+     *
+     * Set authentication duration covering the HAL authetication from start to end, including
+     * fingerprint capturing, and matching, acquired info reporting. In case a sequence of acquired
+     * info code are specified via setOperationAuthenticateAcquired(), the reporting is evenly
+     * distributed over the duration.
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in value is negative
+     *
+     * @param duration  value is in milli-seconds
+     */
+    void setOperationAuthenticateDuration(in int durationMs);
+
+    /**
+     * setOperationAuthenticateError
+     *
+     * Force authentication to error out for non-zero error
+     * Check hardware/interfaces/biometrics/fingerprint/aidl/default/README.md for valid error codes
+     *
+     * @param error if error < 1000
+     *                  non-vendor error
+     *              else
+     *                  vendor error
+     */
+    void setOperationAuthenticateError(in int error);
+
+    /**
+     * setOperationAuthenticateAcquired
+     *
+     * Set one of more acquired info codes for the virtual hal to report during authentication
+     * Check hardware/interfaces/biometrics/fingerprint/aidl/default/README.md for valid acquired
+     * info codes
+     *
+     * @param acquired[], one or more acquired info codes
+     */
+    void setOperationAuthenticateAcquired(in int[] acquired);
+
+    /**
+     * setOperationEnrollError
+     *
+     * Force enrollment operation to error out for non-zero error
+     * Check hardware/interfaces/biometrics/fingerprint/aidl/default/README.md for valid error codes
+     *
+     * @param error if error < 1000
+     *                  non-vendor error
+     *              else
+     *                  vendor error
+     */
+    void setOperationEnrollError(in int error);
+
+    /**
+     * setOperationEnrollLatency
+     *
+     * Set enrollment latency in the virtual hal in a fixed value (single element) or random
+     * values (two elements representing the bound values)
+     * The latency simulates the delay from the time framework requesting HAL to enroll to the
+     * time when HAL is ready to perform enrollment operations.
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in array falls in any of
+     * the following conditions
+     *   1. the array contains no element
+     *   2. the array contains more than two elements
+     *   3. the array contains any negative value
+     * The accompanying error message gives more detail
+     *
+     * @param latencyMs[]  value(s) are in milli-seconds
+     */
+    void setOperationEnrollLatency(in int[] latencyMs);
+
+    /**
+     * setOperationDetectInteractionLatency
+     *
+     * Set detect interaction latency in the virtual hal in a fixed value (single element) or random
+     * values (two elements representing the bound values)
+     * The latency simulates the delay from the time framework requesting HAL to detect interaction
+     * to the time when HAL is ready to perform detect interaction operations.
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in array falls in any of
+     * the following conditions
+     *   1. the array contains no element
+     *   2. the array contains more than two elements
+     *   3. the array contains any negative value
+     * The accompanying error message gives more detail
+     *
+     * @param latencyMs[]  value(s) are in milli-seconds
+     */
+    void setOperationDetectInteractionLatency(in int[] latencyMs);
+
+    /**
+     * setOperationDetectInteractionError
+     *
+     * Force detect interaction operation to error out for non-zero error
+     * Check hardware/interfaces/biometrics/fingerprint/aidl/default/README.md for valid error codes
+     *
+     * @param error if error < 1000
+     *                  non-vendor error
+     *              else
+     *                  vendor error
+     */
+    void setOperationDetectInteractionError(in int error);
+
+    /**
+     * setOperationDetectInteractionDuration
+     *
+     * Set detect interaction duration covering the HAL authetication from start to end, including
+     * fingerprint detect and acquired info reporting. In case a sequence of acquired info code are
+     * specified via setOperationDetectInteractionAcquired(), the reporting is evenly distributed
+     * over the duration.
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in value is negative
+     *
+     * @param duration  value is in milli-seconds
+     */
+    void setOperationDetectInteractionDuration(in int durationMs);
+
+    /**
+     * setOperationDetectInteractionAcquired
+     *
+     * Set one of more acquired info codes for the virtual hal to report during detect interaction
+     * Check hardware/interfaces/biometrics/fingerprint/aidl/default/README.md for valid acquired
+     * info codes
+     *
+     * @param acquired[], one or more acquired info codes
+     */
+    void setOperationDetectInteractionAcquired(in int[] acquired);
+
+    /**
+     * setLockout
+     *
+     * Whether to force to lockout on authentcation operation. If true, the virtual hal will report
+     * permanent lockout in processing authentication requrest, regardless of whether
+     * setLockoutEnable(true) is called or not.
+     *
+     * @param lockout, set to true if lockout is desired
+     */
+    void setLockout(in boolean lockout);
+
+    /**
+     * setLockoutEnable
+     *
+     * Whether to enable authentication-fail-based lockout tracking or not. The lock tracking
+     * includes both timed-based (aka temporary) lockout and permanent lockout.
+     *
+     * @param enable, set true to enable the lockout tracking
+     */
+    void setLockoutEnable(in boolean enable);
+
+    /**
+     * setLockoutTimedThreshold
+     *
+     * Set the number of consecutive authentication failures that triggers the timed-based lock to
+     * occur
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in value is negative
+     *
+     * @param threshold, the number of consecutive failures
+     */
+    void setLockoutTimedThreshold(in int threshold);
+
+    /**
+     * setLockoutTimedDuration
+     *
+     * Set the duration to expire timed-based lock during which there is no authentication failure
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in value is negative
+     *
+     * @param duration, in milli-seconds
+     */
+    void setLockoutTimedDuration(in int durationMs);
+
+    /**
+     * setLockoutPermanentThreshold
+     *
+     * Set the number of consecutive authentication failures that triggers the permanent lock to
+     * occur
+     *
+     * This method fails with STATUS_INVALID_PARAMETERS if the passed-in value is negative
+     *
+     * @param threshold, the number of consecutive failures
+     */
+    void setLockoutPermanentThreshold(in int threshold);
+
+    /**
+     * The following functions are used to configure Fingerprint Virtual HAL sensor properties
+     *  refer to SensorProps.aidl and CommonProps.aidl for details of each property
+     */
+    void setType(in FingerprintSensorType type);
+    void setSensorId(in int id);
+    void setSensorStrength(in SensorStrength strength);
+    void setMaxEnrollmentPerUser(in int max);
+    void setSensorLocation(in SensorLocation loc);
+    void setNavigationGuesture(in boolean v);
+    void setDetectInteraction(in boolean v);
+    void setDisplayTouch(in boolean v);
+    void setControlIllumination(in boolean v);
+}
diff --git a/biometrics/fingerprint/aidl/default/Android.bp b/biometrics/fingerprint/aidl/default/Android.bp
index 115e5b0..9b72c87 100644
--- a/biometrics/fingerprint/aidl/default/Android.bp
+++ b/biometrics/fingerprint/aidl/default/Android.bp
@@ -21,6 +21,8 @@
         "FakeFingerprintEngineSide.cpp",
         "Fingerprint.cpp",
         "Session.cpp",
+        "FingerprintConfig.cpp",
+        "VirtualHal.cpp",
         "main.cpp",
     ],
     stl: "c++_static",
@@ -31,13 +33,19 @@
     static_libs: [
         "libandroid.hardware.biometrics.fingerprint.VirtualProps",
         "libbase",
-        "android.hardware.biometrics.fingerprint-V4-ndk",
+        "android.hardware.biometrics.fingerprint-V5-ndk",
         "android.hardware.biometrics.common-V4-ndk",
         "android.hardware.biometrics.common.thread",
         "android.hardware.biometrics.common.util",
+        "android.hardware.biometrics.common.config",
         "android.hardware.keymaster-V4-ndk",
     ],
     installable: false, // install APEX instead
+    product_variables: {
+        debuggable: {
+            cflags: ["-DFPS_DEBUGGABLE"],
+        },
+    },
 }
 
 cc_test {
@@ -47,18 +55,20 @@
         "tests/FakeFingerprintEngineTest.cpp",
         "FakeFingerprintEngine.cpp",
         "FakeLockoutTracker.cpp",
+        "FingerprintConfig.cpp",
     ],
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "android.hardware.biometrics.common.thread",
     ],
     static_libs: [
         "libandroid.hardware.biometrics.fingerprint.VirtualProps",
-        "android.hardware.biometrics.fingerprint-V4-ndk",
+        "android.hardware.biometrics.fingerprint-V5-ndk",
         "android.hardware.biometrics.common-V4-ndk",
         "android.hardware.keymaster-V4-ndk",
         "android.hardware.biometrics.common.util",
+        "android.hardware.biometrics.common.config",
+        "android.hardware.biometrics.common.thread",
     ],
     vendor: true,
     test_suites: ["general-tests"],
@@ -73,18 +83,20 @@
         "FakeFingerprintEngineUdfps.cpp",
         "FakeFingerprintEngine.cpp",
         "FakeLockoutTracker.cpp",
+        "FingerprintConfig.cpp",
     ],
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "android.hardware.biometrics.common.thread",
     ],
     static_libs: [
         "libandroid.hardware.biometrics.fingerprint.VirtualProps",
-        "android.hardware.biometrics.fingerprint-V4-ndk",
+        "android.hardware.biometrics.fingerprint-V5-ndk",
         "android.hardware.biometrics.common-V4-ndk",
         "android.hardware.keymaster-V4-ndk",
         "android.hardware.biometrics.common.util",
+        "android.hardware.biometrics.common.config",
+        "android.hardware.biometrics.common.thread",
     ],
     vendor: true,
     test_suites: ["general-tests"],
@@ -97,18 +109,20 @@
     srcs: [
         "tests/FakeLockoutTrackerTest.cpp",
         "FakeLockoutTracker.cpp",
+        "FingerprintConfig.cpp",
     ],
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "android.hardware.biometrics.common.thread",
     ],
     static_libs: [
         "libandroid.hardware.biometrics.fingerprint.VirtualProps",
-        "android.hardware.biometrics.fingerprint-V4-ndk",
+        "android.hardware.biometrics.fingerprint-V5-ndk",
         "android.hardware.biometrics.common-V4-ndk",
         "android.hardware.keymaster-V4-ndk",
         "android.hardware.biometrics.common.util",
+        "android.hardware.biometrics.common.thread",
+        "android.hardware.biometrics.common.config",
     ],
     vendor: true,
     test_suites: ["general-tests"],
@@ -123,24 +137,64 @@
         "Session.cpp",
         "FakeFingerprintEngine.cpp",
         "FakeLockoutTracker.cpp",
+        "FingerprintConfig.cpp",
     ],
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "android.hardware.biometrics.common.thread",
     ],
     static_libs: [
         "libandroid.hardware.biometrics.fingerprint.VirtualProps",
-        "android.hardware.biometrics.fingerprint-V4-ndk",
+        "android.hardware.biometrics.fingerprint-V5-ndk",
         "android.hardware.biometrics.common-V4-ndk",
         "android.hardware.keymaster-V4-ndk",
         "android.hardware.biometrics.common.util",
+        "android.hardware.biometrics.common.thread",
+        "android.hardware.biometrics.common.config",
     ],
     vendor: true,
     test_suites: ["general-tests"],
     require_root: true,
 }
 
+cc_test {
+    name: "android.hardware.biometrics.fingerprint.VirtualHalTest",
+    local_include_dirs: ["include"],
+    srcs: [
+        "tests/VirtualHalTest.cpp",
+        "Session.cpp",
+        "VirtualHal.cpp",
+        "FakeFingerprintEngineRear.cpp",
+        "FakeFingerprintEngineUdfps.cpp",
+        "FakeFingerprintEngineSide.cpp",
+        "FakeFingerprintEngine.cpp",
+        "FakeLockoutTracker.cpp",
+        "Fingerprint.cpp",
+        "FingerprintConfig.cpp",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+    ],
+    static_libs: [
+        "libandroid.hardware.biometrics.fingerprint.VirtualProps",
+        "android.hardware.biometrics.fingerprint-V5-ndk",
+        "android.hardware.biometrics.common-V4-ndk",
+        "android.hardware.keymaster-V4-ndk",
+        "android.hardware.biometrics.common.util",
+        "android.hardware.biometrics.common.thread",
+        "android.hardware.biometrics.common.config",
+    ],
+    product_variables: {
+        debuggable: {
+            cflags: ["-DFPS_DEBUGGABLE"],
+        },
+    },
+    vendor: true,
+    test_suites: ["general-tests"],
+    require_root: true,
+}
+
 sysprop_library {
     name: "android.hardware.biometrics.fingerprint.VirtualProps",
     srcs: ["fingerprint.sysprop"],
diff --git a/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp b/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp
index 4e80052..8b8d046 100644
--- a/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp
+++ b/biometrics/fingerprint/aidl/default/FakeFingerprintEngine.cpp
@@ -40,13 +40,13 @@
     BEGIN_OP(0);
     std::uniform_int_distribution<int64_t> dist;
     auto challenge = dist(mRandom);
-    FingerprintHalProperties::challenge(challenge);
+    Fingerprint::cfg().set<std::int64_t>("challenge", challenge);
     cb->onChallengeGenerated(challenge);
 }
 
 void FakeFingerprintEngine::revokeChallengeImpl(ISessionCallback* cb, int64_t challenge) {
     BEGIN_OP(0);
-    FingerprintHalProperties::challenge({});
+    Fingerprint::cfg().setopt<OptInt64>("challenge", std::nullopt);
     cb->onChallengeRevoked(challenge);
 }
 
@@ -62,12 +62,17 @@
         return;
     }
 
+    waitForFingerDown(cb, cancel);
+
     updateContext(WorkMode::kEnroll, cb, const_cast<std::future<void>&>(cancel), 0, hat);
 }
 
 void FakeFingerprintEngine::authenticateImpl(ISessionCallback* cb, int64_t operationId,
                                              const std::future<void>& cancel) {
     BEGIN_OP(0);
+
+    waitForFingerDown(cb, cancel);
+
     updateContext(WorkMode::kAuthenticate, cb, const_cast<std::future<void>&>(cancel), operationId,
                   keymaster::HardwareAuthToken());
 }
@@ -76,14 +81,15 @@
                                                   const std::future<void>& cancel) {
     BEGIN_OP(0);
 
-    auto detectInteractionSupported =
-            FingerprintHalProperties::detect_interaction().value_or(false);
+    auto detectInteractionSupported = Fingerprint::cfg().get<bool>("detect_interaction");
     if (!detectInteractionSupported) {
         LOG(ERROR) << "Detect interaction is not supported";
         cb->onError(Error::UNABLE_TO_PROCESS, 0 /* vendorError */);
         return;
     }
 
+    waitForFingerDown(cb, cancel);
+
     updateContext(WorkMode::kDetectInteract, cb, const_cast<std::future<void>&>(cancel), 0,
                   keymaster::HardwareAuthToken());
 }
@@ -124,10 +130,10 @@
 bool FakeFingerprintEngine::onEnrollFingerDown(ISessionCallback* cb,
                                                const keymaster::HardwareAuthToken&,
                                                const std::future<void>& cancel) {
-    BEGIN_OP(getLatency(FingerprintHalProperties::operation_enroll_latency()));
+    BEGIN_OP(getLatency(Fingerprint::cfg().getopt<OptIntVec>("operation_enroll_latency")));
 
     // Force error-out
-    auto err = FingerprintHalProperties::operation_enroll_error().value_or(0);
+    auto err = Fingerprint::cfg().get<std::int32_t>("operation_enroll_error");
     if (err != 0) {
         LOG(ERROR) << "Fail: operation_enroll_error";
         auto ec = convertError(err);
@@ -136,7 +142,7 @@
     }
 
     // Format is "<id>:<progress_ms-[acquiredInfo..]>,...:<result>
-    auto nextEnroll = FingerprintHalProperties::next_enrollment().value_or("");
+    auto nextEnroll = Fingerprint::cfg().get<std::string>("next_enrollment");
     auto parts = Util::split(nextEnroll, ":");
     if (parts.size() != 3) {
         LOG(ERROR) << "Fail: invalid next_enrollment:" << nextEnroll;
@@ -165,19 +171,19 @@
 
         if (left == 0 && !IS_TRUE(parts[2])) {  // end and failed
             LOG(ERROR) << "Fail: requested by caller: " << nextEnroll;
-            FingerprintHalProperties::next_enrollment({});
+            Fingerprint::cfg().set<std::string>("next_enrollment", "");
             cb->onError(Error::UNABLE_TO_PROCESS, 0 /* vendorCode */);
         } else {  // progress and update props if last time
             LOG(INFO) << "onEnroll: " << enrollmentId << " left: " << left;
             if (left == 0) {
-                auto enrollments = FingerprintHalProperties::enrollments();
+                auto enrollments = Fingerprint::cfg().getopt<OptIntVec>("enrollments");
                 enrollments.emplace_back(enrollmentId);
-                FingerprintHalProperties::enrollments(enrollments);
-                FingerprintHalProperties::next_enrollment({});
+                Fingerprint::cfg().setopt<OptIntVec>("enrollments", enrollments);
+                Fingerprint::cfg().setopt<OptString>("next_enrollment", std::nullopt);
                 // change authenticatorId after new enrollment
-                auto id = FingerprintHalProperties::authenticator_id().value_or(0);
+                auto id = Fingerprint::cfg().get<std::int64_t>("authenticator_id");
                 auto newId = id + 1;
-                FingerprintHalProperties::authenticator_id(newId);
+                Fingerprint::cfg().set<std::int64_t>("authenticator_id", newId);
                 LOG(INFO) << "Enrolled: " << enrollmentId;
             }
             cb->onEnrollmentProgress(enrollmentId, left);
@@ -190,11 +196,11 @@
 bool FakeFingerprintEngine::onAuthenticateFingerDown(ISessionCallback* cb,
                                                      int64_t /* operationId */,
                                                      const std::future<void>& cancel) {
-    BEGIN_OP(getLatency(FingerprintHalProperties::operation_authenticate_latency()));
+    BEGIN_OP(getLatency(Fingerprint::cfg().getopt<OptIntVec>("operation_authenticate_latency")));
 
     int64_t now = Util::getSystemNanoTime();
-    int64_t duration = FingerprintHalProperties::operation_authenticate_duration().value_or(10);
-    auto acquired = FingerprintHalProperties::operation_authenticate_acquired().value_or("1");
+    int64_t duration = Fingerprint::cfg().get<std::int32_t>("operation_authenticate_duration");
+    auto acquired = Fingerprint::cfg().get<std::string>("operation_authenticate_acquired");
     auto acquiredInfos = Util::parseIntSequence(acquired);
     int N = acquiredInfos.size();
 
@@ -211,14 +217,14 @@
 
     int i = 0;
     do {
-        if (FingerprintHalProperties::operation_authenticate_fails().value_or(false)) {
+        if (Fingerprint::cfg().get<bool>("operation_authenticate_fails")) {
             LOG(ERROR) << "Fail: operation_authenticate_fails";
             mLockoutTracker.addFailedAttempt();
             cb->onAuthenticationFailed();
             return false;
         }
 
-        auto err = FingerprintHalProperties::operation_authenticate_error().value_or(0);
+        auto err = Fingerprint::cfg().get<std::int32_t>("operation_authenticate_error");
         if (err != 0) {
             LOG(ERROR) << "Fail: operation_authenticate_error";
             auto ec = convertError(err);
@@ -227,7 +233,7 @@
                             revisit if tests need*/
         }
 
-        if (FingerprintHalProperties::lockout().value_or(false)) {
+        if (Fingerprint::cfg().get<bool>("lockout")) {
             LOG(ERROR) << "Fail: lockout";
             cb->onLockoutPermanent();
             cb->onError(Error::HW_UNAVAILABLE, 0 /* vendorError */);
@@ -249,8 +255,8 @@
         SLEEP_MS(duration / N);
     } while (!Util::hasElapsed(now, duration));
 
-    auto id = FingerprintHalProperties::enrollment_hit().value_or(0);
-    auto enrolls = FingerprintHalProperties::enrollments();
+    auto id = Fingerprint::cfg().get<std::int32_t>("enrollment_hit");
+    auto enrolls = Fingerprint::cfg().getopt<OptIntVec>("enrollments");
     auto isEnrolled = std::find(enrolls.begin(), enrolls.end(), id) != enrolls.end();
     if (id > 0 && isEnrolled) {
         cb->onAuthenticationSucceeded(id, {} /* hat */);
@@ -267,12 +273,13 @@
 
 bool FakeFingerprintEngine::onDetectInteractFingerDown(ISessionCallback* cb,
                                                        const std::future<void>& cancel) {
-    BEGIN_OP(getLatency(FingerprintHalProperties::operation_detect_interaction_latency()));
+    BEGIN_OP(getLatency(
+            Fingerprint::cfg().getopt<OptIntVec>("operation_detect_interaction_latency")));
 
-    int64_t duration =
-            FingerprintHalProperties::operation_detect_interaction_duration().value_or(10);
+    int32_t duration =
+            Fingerprint::cfg().get<std::int32_t>("operation_detect_interaction_duration");
 
-    auto acquired = FingerprintHalProperties::operation_detect_interaction_acquired().value_or("1");
+    auto acquired = Fingerprint::cfg().get<std::string>("operation_detect_interaction_acquired");
     auto acquiredInfos = Util::parseIntSequence(acquired);
     int N = acquiredInfos.size();
     int64_t now = Util::getSystemNanoTime();
@@ -285,7 +292,7 @@
 
     int i = 0;
     do {
-        auto err = FingerprintHalProperties::operation_detect_interaction_error().value_or(0);
+        auto err = Fingerprint::cfg().get<std::int32_t>("operation_detect_interaction_error");
         if (err != 0) {
             LOG(ERROR) << "Fail: operation_detect_interaction_error";
             auto ec = convertError(err);
@@ -316,7 +323,7 @@
     BEGIN_OP(0);
 
     std::vector<int32_t> ids;
-    for (auto& enrollment : FingerprintHalProperties::enrollments()) {
+    for (auto& enrollment : Fingerprint::cfg().getopt<OptIntVec>("enrollments")) {
         auto id = enrollment.value_or(0);
         if (id > 0) {
             ids.push_back(id);
@@ -332,7 +339,7 @@
 
     std::vector<std::optional<int32_t>> newEnrollments;
     std::vector<int32_t> removed;
-    for (auto& enrollment : FingerprintHalProperties::enrollments()) {
+    for (auto& enrollment : Fingerprint::cfg().getopt<OptIntVec>("enrollments")) {
         auto id = enrollment.value_or(0);
         if (std::find(enrollmentIds.begin(), enrollmentIds.end(), id) != enrollmentIds.end()) {
             removed.push_back(id);
@@ -340,7 +347,7 @@
             newEnrollments.emplace_back(id);
         }
     }
-    FingerprintHalProperties::enrollments(newEnrollments);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", newEnrollments);
 
     cb->onEnrollmentsRemoved(enrollmentIds);
 }
@@ -348,10 +355,10 @@
 void FakeFingerprintEngine::getAuthenticatorIdImpl(ISessionCallback* cb) {
     BEGIN_OP(0);
     int64_t authenticatorId;
-    if (FingerprintHalProperties::enrollments().size() == 0) {
+    if (Fingerprint::cfg().getopt<OptIntVec>("enrollments").size() == 0) {
         authenticatorId = 0;
     } else {
-        authenticatorId = FingerprintHalProperties::authenticator_id().value_or(0);
+        authenticatorId = Fingerprint::cfg().get<std::int64_t>("authenticator_id");
         if (authenticatorId == 0) authenticatorId = 1;
     }
     cb->onAuthenticatorIdRetrieved(authenticatorId);
@@ -360,13 +367,13 @@
 void FakeFingerprintEngine::invalidateAuthenticatorIdImpl(ISessionCallback* cb) {
     BEGIN_OP(0);
     int64_t newId;
-    if (FingerprintHalProperties::enrollments().size() == 0) {
+    if (Fingerprint::cfg().getopt<OptIntVec>("enrollments").size() == 0) {
         newId = 0;
     } else {
-        auto id = FingerprintHalProperties::authenticator_id().value_or(0);
+        auto id = Fingerprint::cfg().get<std::int64_t>("authenticator_id");
         newId = id + 1;
     }
-    FingerprintHalProperties::authenticator_id(newId);
+    Fingerprint::cfg().set<std::int64_t>("authenticator_id", newId);
     cb->onAuthenticatorIdInvalidated(newId);
 }
 
@@ -383,7 +390,7 @@
 }
 
 void FakeFingerprintEngine::clearLockout(ISessionCallback* cb) {
-    FingerprintHalProperties::lockout(false);
+    Fingerprint::cfg().set<bool>("lockout", false);
     cb->onLockoutCleared();
     mLockoutTracker.reset();
 }
@@ -398,6 +405,7 @@
 
 ndk::ScopedAStatus FakeFingerprintEngine::onPointerUpImpl(int32_t /*pointerId*/) {
     BEGIN_OP(0);
+    mFingerIsDown = false;
     return ndk::ScopedAStatus::ok();
 }
 
@@ -407,7 +415,7 @@
 }
 
 bool FakeFingerprintEngine::getSensorLocationConfig(SensorLocation& out) {
-    auto loc = FingerprintHalProperties::sensor_location().value_or("");
+    auto loc = Fingerprint::cfg().get<std::string>("sensor_location");
     auto isValidStr = false;
     auto dim = Util::split(loc, ":");
 
@@ -533,4 +541,17 @@
     isLockoutTimerStarted = false;
     isLockoutTimerAborted = false;
 }
+
+void FakeFingerprintEngine::waitForFingerDown(ISessionCallback* cb,
+                                              const std::future<void>& cancel) {
+    while (!mFingerIsDown) {
+        if (shouldCancel(cancel)) {
+            LOG(ERROR) << "waitForFingerDown, Fail: cancel";
+            cb->onError(Error::CANCELED, 0 /* vendorCode */);
+            return;
+        }
+        SLEEP_MS(10);
+    }
+}
+
 }  // namespace aidl::android::hardware::biometrics::fingerprint
diff --git a/biometrics/fingerprint/aidl/default/FakeFingerprintEngineUdfps.cpp b/biometrics/fingerprint/aidl/default/FakeFingerprintEngineUdfps.cpp
index 68b0f0d..496b5e3 100644
--- a/biometrics/fingerprint/aidl/default/FakeFingerprintEngineUdfps.cpp
+++ b/biometrics/fingerprint/aidl/default/FakeFingerprintEngineUdfps.cpp
@@ -20,6 +20,7 @@
 
 #include <fingerprint.sysprop.h>
 
+#include "Fingerprint.h"
 #include "util/CancellationSignal.h"
 #include "util/Util.h"
 
@@ -45,7 +46,7 @@
     BEGIN_OP(0);
     // verify whetehr touch coordinates/area matching sensor location ?
     mPointerDownTime = Util::getSystemNanoTime();
-    if (FingerprintHalProperties::control_illumination().value_or(false)) {
+    if (Fingerprint::cfg().get<bool>("control_illumination")) {
         fingerDownAction();
     }
     return ndk::ScopedAStatus::ok();
diff --git a/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp b/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp
index b0163ee..a056db5 100644
--- a/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp
+++ b/biometrics/fingerprint/aidl/default/FakeLockoutTracker.cpp
@@ -16,6 +16,7 @@
 
 #include "FakeLockoutTracker.h"
 #include <fingerprint.sysprop.h>
+#include "Fingerprint.h"
 #include "util/Util.h"
 
 using namespace ::android::fingerprint::virt;
@@ -29,16 +30,16 @@
 }
 
 void FakeLockoutTracker::addFailedAttempt() {
-    bool enabled = FingerprintHalProperties::lockout_enable().value_or(false);
+    bool enabled = Fingerprint::cfg().get<bool>("lockout_enable");
     if (enabled) {
         mFailedCount++;
         int32_t lockoutTimedThreshold =
-                FingerprintHalProperties::lockout_timed_threshold().value_or(5);
+                Fingerprint::cfg().get<std::int32_t>("lockout_timed_threshold");
         int32_t lockoutPermanetThreshold =
-                FingerprintHalProperties::lockout_permanent_threshold().value_or(20);
+                Fingerprint::cfg().get<std::int32_t>("lockout_permanent_threshold");
         if (mFailedCount >= lockoutPermanetThreshold) {
             mCurrentMode = LockoutMode::kPermanent;
-            FingerprintHalProperties::lockout(true);
+            Fingerprint::cfg().set<bool>("lockout", true);
         } else if (mFailedCount >= lockoutTimedThreshold) {
             if (mCurrentMode == LockoutMode::kNone) {
                 mCurrentMode = LockoutMode::kTimed;
@@ -53,7 +54,7 @@
 FakeLockoutTracker::LockoutMode FakeLockoutTracker::getMode() {
     if (mCurrentMode == LockoutMode::kTimed) {
         int32_t lockoutTimedDuration =
-                FingerprintHalProperties::lockout_timed_duration().value_or(10 * 100);
+                Fingerprint::cfg().get<std::int32_t>("lockout_timed_duration");
         if (Util::hasElapsed(mLockoutTimedStart, lockoutTimedDuration)) {
             mCurrentMode = LockoutMode::kNone;
             mLockoutTimedStart = 0;
@@ -68,11 +69,11 @@
 
     if (mLockoutTimedStart > 0) {
         int32_t lockoutTimedDuration =
-                FingerprintHalProperties::lockout_timed_duration().value_or(10 * 100);
+                Fingerprint::cfg().get<std::int32_t>("lockout_timed_duration");
         auto now = Util::getSystemNanoTime();
         auto elapsed = (now - mLockoutTimedStart) / 1000000LL;
         res = lockoutTimedDuration - elapsed;
-        LOG(INFO) << "xxxxxx: elapsed=" << elapsed << " now = " << now
+        LOG(INFO) << "elapsed=" << elapsed << " now = " << now
                   << " mLockoutTimedStart=" << mLockoutTimedStart << " res=" << res;
     }
 
diff --git a/biometrics/fingerprint/aidl/default/Fingerprint.cpp b/biometrics/fingerprint/aidl/default/Fingerprint.cpp
index 79b563e..3055da1 100644
--- a/biometrics/fingerprint/aidl/default/Fingerprint.cpp
+++ b/biometrics/fingerprint/aidl/default/Fingerprint.cpp
@@ -43,7 +43,7 @@
 }  // namespace
 
 Fingerprint::Fingerprint() : mWorker(MAX_WORKER_QUEUE_SIZE) {
-    std::string sensorTypeProp = FingerprintHalProperties::type().value_or("");
+    std::string sensorTypeProp = Fingerprint::cfg().get<std::string>("type");
     if (sensorTypeProp == "" || sensorTypeProp == "default" || sensorTypeProp == "rear") {
         mSensorType = FingerprintSensorType::REAR;
         mEngine = std::make_unique<FakeFingerprintEngineRear>();
@@ -68,15 +68,13 @@
             {HW_COMPONENT_ID, HW_VERSION, FW_VERSION, SERIAL_NUMBER, "" /* softwareVersion */},
             {SW_COMPONENT_ID, "" /* hardwareVersion */, "" /* firmwareVersion */,
              "" /* serialNumber */, SW_VERSION}};
-    auto sensorId = FingerprintHalProperties::sensor_id().value_or(SENSOR_ID);
-    auto sensorStrength =
-            FingerprintHalProperties::sensor_strength().value_or((int)SENSOR_STRENGTH);
-    auto maxEnrollments =
-            FingerprintHalProperties::max_enrollments().value_or(MAX_ENROLLMENTS_PER_USER);
-    auto navigationGuesture = FingerprintHalProperties::navigation_guesture().value_or(false);
-    auto detectInteraction = FingerprintHalProperties::detect_interaction().value_or(false);
-    auto displayTouch = FingerprintHalProperties::display_touch().value_or(true);
-    auto controlIllumination = FingerprintHalProperties::control_illumination().value_or(false);
+    auto sensorId = Fingerprint::cfg().get<std::int32_t>("sensor_id");
+    auto sensorStrength = Fingerprint::cfg().get<std::int32_t>("sensor_strength");
+    auto maxEnrollments = Fingerprint::cfg().get<std::int32_t>("max_enrollments");
+    auto navigationGuesture = Fingerprint::cfg().get<bool>("navigation_guesture");
+    auto detectInteraction = Fingerprint::cfg().get<bool>("detect_interaction");
+    auto displayTouch = Fingerprint::cfg().get<bool>("display_touch");
+    auto controlIllumination = Fingerprint::cfg().get<bool>("control_illumination");
 
     common::CommonProps commonProps = {sensorId, (common::SensorStrength)sensorStrength,
                                        maxEnrollments, componentInfo};
@@ -127,6 +125,8 @@
     }
     ::android::base::WriteStringToFd(mEngine->toString(), fd);
 
+    ::android::base::WriteStringToFd(Fingerprint::cfg().toString(), fd);
+
     fsync(fd);
     return STATUS_OK;
 }
@@ -166,6 +166,14 @@
 
 void Fingerprint::resetConfigToDefault() {
     LOG(INFO) << __func__ << ": reset virtual HAL configuration to default";
+    Fingerprint::cfg().init();
+#ifdef FPS_DEBUGGABLE
+    clearConfigSysprop();
+#endif
+}
+
+void Fingerprint::clearConfigSysprop() {
+    LOG(INFO) << __func__ << ": clear all sysprop configuration";
 #define RESET_CONFIG_O(__NAME__) \
     if (FingerprintHalProperties::__NAME__()) FingerprintHalProperties::__NAME__(std::nullopt)
 #define RESET_CONFIG_V(__NAME__)                       \
@@ -203,4 +211,19 @@
     RESET_CONFIG_O(lockout_permanent_threshold);
 }
 
+const char* Fingerprint::type2String(FingerprintSensorType type) {
+    switch (type) {
+        case FingerprintSensorType::REAR:
+            return "rear";
+        case FingerprintSensorType::POWER_BUTTON:
+            return "side";
+        case FingerprintSensorType::UNDER_DISPLAY_OPTICAL:
+            return "udfps";
+        case FingerprintSensorType::UNDER_DISPLAY_ULTRASONIC:
+            return "udfps";
+        default:
+            return "unknown";
+    }
+}
+
 }  // namespace aidl::android::hardware::biometrics::fingerprint
diff --git a/biometrics/fingerprint/aidl/default/FingerprintConfig.cpp b/biometrics/fingerprint/aidl/default/FingerprintConfig.cpp
new file mode 100644
index 0000000..82c5403
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/FingerprintConfig.cpp
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "FingerprintConfig"
+
+#include "FingerprintConfig.h"
+
+#include <android-base/logging.h>
+
+#include <fingerprint.sysprop.h>
+
+using namespace ::android::fingerprint::virt;
+
+namespace aidl::android::hardware::biometrics::fingerprint {
+
+// Wrapper to system property access functions
+#define CREATE_GETTER_SETTER_WRAPPER(_NAME_, _T_)                  \
+    ConfigValue _NAME_##Getter() {                                 \
+        return FingerprintHalProperties::_NAME_();                 \
+    }                                                              \
+    bool _NAME_##Setter(const ConfigValue& v) {                    \
+        return FingerprintHalProperties::_NAME_(std::get<_T_>(v)); \
+    }
+
+CREATE_GETTER_SETTER_WRAPPER(type, OptString)
+CREATE_GETTER_SETTER_WRAPPER(enrollments, OptIntVec)
+CREATE_GETTER_SETTER_WRAPPER(enrollment_hit, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(next_enrollment, OptString)
+CREATE_GETTER_SETTER_WRAPPER(authenticator_id, OptInt64)
+CREATE_GETTER_SETTER_WRAPPER(challenge, OptInt64)
+CREATE_GETTER_SETTER_WRAPPER(sensor_id, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(sensor_location, OptString)
+CREATE_GETTER_SETTER_WRAPPER(sensor_strength, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(operation_authenticate_fails, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(operation_authenticate_latency, OptIntVec)
+CREATE_GETTER_SETTER_WRAPPER(operation_authenticate_duration, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(operation_authenticate_error, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(operation_authenticate_acquired, OptString)
+CREATE_GETTER_SETTER_WRAPPER(operation_enroll_error, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(operation_enroll_latency, OptIntVec)
+CREATE_GETTER_SETTER_WRAPPER(operation_detect_interaction_error, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(operation_detect_interaction_latency, OptIntVec)
+CREATE_GETTER_SETTER_WRAPPER(operation_detect_interaction_duration, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(operation_detect_interaction_acquired, OptString)
+CREATE_GETTER_SETTER_WRAPPER(max_enrollments, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(navigation_guesture, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(detect_interaction, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(display_touch, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(control_illumination, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(lockout, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(lockout_enable, OptBool)
+CREATE_GETTER_SETTER_WRAPPER(lockout_timed_threshold, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(lockout_timed_duration, OptInt32)
+CREATE_GETTER_SETTER_WRAPPER(lockout_permanent_threshold, OptInt32)
+
+// Name, Getter, Setter, Parser and default value
+#define NGS(_NAME_) #_NAME_, _NAME_##Getter, _NAME_##Setter
+static Config::Data configData[] = {
+        {NGS(type), &Config::parseString, "rear"},
+        {NGS(enrollments), &Config::parseIntVec, ""},
+        {NGS(enrollment_hit), &Config::parseInt32, "0"},
+        {NGS(next_enrollment), &Config::parseString, ""},
+        {NGS(authenticator_id), &Config::parseInt64, "0"},
+        {NGS(challenge), &Config::parseInt64, ""},
+        {NGS(sensor_id), &Config::parseInt32, "5"},
+        {NGS(sensor_location), &Config::parseString, ""},
+        {NGS(sensor_strength), &Config::parseInt32, "2"},  // STRONG
+        {NGS(operation_authenticate_fails), &Config::parseBool, "false"},
+        {NGS(operation_authenticate_latency), &Config::parseIntVec, ""},
+        {NGS(operation_authenticate_duration), &Config::parseInt32, "10"},
+        {NGS(operation_authenticate_error), &Config::parseInt32, "0"},
+        {NGS(operation_authenticate_acquired), &Config::parseString, "1"},
+        {NGS(operation_enroll_error), &Config::parseInt32, "0"},
+        {NGS(operation_enroll_latency), &Config::parseIntVec, ""},
+        {NGS(operation_detect_interaction_latency), &Config::parseIntVec, ""},
+        {NGS(operation_detect_interaction_error), &Config::parseInt32, "0"},
+        {NGS(operation_detect_interaction_duration), &Config::parseInt32, "10"},
+        {NGS(operation_detect_interaction_acquired), &Config::parseString, "1"},
+        {NGS(max_enrollments), &Config::parseInt32, "5"},
+        {NGS(navigation_guesture), &Config::parseBool, "false"},
+        {NGS(detect_interaction), &Config::parseBool, "false"},
+        {NGS(display_touch), &Config::parseBool, "true"},
+        {NGS(control_illumination), &Config::parseBool, "false"},
+        {NGS(lockout), &Config::parseBool, "false"},
+        {NGS(lockout_enable), &Config::parseBool, "false"},
+        {NGS(lockout_timed_threshold), &Config::parseInt32, "5"},
+        {NGS(lockout_timed_duration), &Config::parseInt32, "10000"},
+        {NGS(lockout_permanent_threshold), &Config::parseInt32, "20"},
+};
+
+Config::Data* FingerprintConfig::getConfigData(int* size) {
+    *size = sizeof(configData) / sizeof(configData[0]);
+    return configData;
+}
+
+}  // namespace aidl::android::hardware::biometrics::fingerprint
diff --git a/biometrics/fingerprint/aidl/default/Session.cpp b/biometrics/fingerprint/aidl/default/Session.cpp
index c06c931..0dd6603 100644
--- a/biometrics/fingerprint/aidl/default/Session.cpp
+++ b/biometrics/fingerprint/aidl/default/Session.cpp
@@ -249,6 +249,7 @@
 ndk::ScopedAStatus Session::onPointerDown(int32_t pointerId, int32_t x, int32_t y, float minor,
                                           float major) {
     LOG(INFO) << "onPointerDown";
+    mEngine->notifyFingerdown();
     mWorker->schedule(Callable::from([this, pointerId, x, y, minor, major] {
         mEngine->onPointerDownImpl(pointerId, x, y, minor, major);
         enterIdling();
diff --git a/biometrics/fingerprint/aidl/default/VirtualHal.cpp b/biometrics/fingerprint/aidl/default/VirtualHal.cpp
new file mode 100644
index 0000000..d2baaf5
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/VirtualHal.cpp
@@ -0,0 +1,275 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <unordered_map>
+
+#include "VirtualHal.h"
+
+#include <android-base/logging.h>
+
+#include "util/CancellationSignal.h"
+
+#undef LOG_TAG
+#define LOG_TAG "FingerprintVirtualHalAidl"
+
+namespace aidl::android::hardware::biometrics::fingerprint {
+
+::ndk::ScopedAStatus VirtualHal::setEnrollments(const std::vector<int32_t>& enrollments) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", intVec2OptIntVec(enrollments));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setEnrollmentHit(int32_t enrollment_hit) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", enrollment_hit);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setAuthenticatorId(int64_t in_id) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int64_t>("authenticator_id", in_id);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setChallenge(int64_t in_challenge) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int64_t>("challenge", in_challenge);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationAuthenticateFails(bool in_fail) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("operation_authenticate_fails", in_fail);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationAuthenticateLatency(
+        const std::vector<int32_t>& in_latency) {
+    ndk::ScopedAStatus status = sanityCheckLatency(in_latency);
+    if (!status.isOk()) {
+        return status;
+    }
+
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().setopt<OptIntVec>("operation_authenticate_latency",
+                                         intVec2OptIntVec(in_latency));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationAuthenticateDuration(int32_t in_duration) {
+    if (in_duration < 0) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IVirtualHal::STATUS_INVALID_PARAMETER, "Error: duration can not be negative"));
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("operation_authenticate_duration", in_duration);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationAuthenticateError(int32_t in_error) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("operation_authenticate_error", in_error);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationAuthenticateAcquired(
+        const std::vector<int32_t>& in_acquired) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().setopt<OptIntVec>("operation_authenticate_acquired",
+                                         intVec2OptIntVec(in_acquired));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationEnrollError(int32_t in_error) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("operation_enroll_error", in_error);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationEnrollLatency(const std::vector<int32_t>& in_latency) {
+    ndk::ScopedAStatus status = sanityCheckLatency(in_latency);
+    if (!status.isOk()) {
+        return status;
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().setopt<OptIntVec>("operation_enroll_latency", intVec2OptIntVec(in_latency));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationDetectInteractionLatency(
+        const std::vector<int32_t>& in_latency) {
+    ndk::ScopedAStatus status = sanityCheckLatency(in_latency);
+    if (!status.isOk()) {
+        return status;
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interact_latency",
+                                         intVec2OptIntVec(in_latency));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationDetectInteractionError(int32_t in_error) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("operation_detect_interaction_error", in_error);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationDetectInteractionDuration(int32_t in_duration) {
+    if (in_duration < 0) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IVirtualHal::STATUS_INVALID_PARAMETER, "Error: duration can not be negative"));
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("operation_detect_interaction_duration", in_duration);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setOperationDetectInteractionAcquired(
+        const std::vector<int32_t>& in_acquired) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interaction_acquired",
+                                         intVec2OptIntVec(in_acquired));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setLockout(bool in_lockout) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("lockout", in_lockout);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setLockoutEnable(bool in_enable) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("lockout_enable", in_enable);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setLockoutTimedThreshold(int32_t in_threshold) {
+    if (in_threshold < 0) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IVirtualHal::STATUS_INVALID_PARAMETER, "Error: threshold can not be negative"));
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("lockout_timed_threshold", in_threshold);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setLockoutTimedDuration(int32_t in_duration) {
+    if (in_duration < 0) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IVirtualHal::STATUS_INVALID_PARAMETER, "Error: duration can not be negative"));
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("lockout_timed_duration", in_duration);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setLockoutPermanentThreshold(int32_t in_threshold) {
+    if (in_threshold < 0) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IVirtualHal::STATUS_INVALID_PARAMETER, "Error: threshold can not be negative"));
+    }
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("lockout_permanent_threshold", in_threshold);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setType(
+        ::aidl::android::hardware::biometrics::fingerprint::FingerprintSensorType in_type) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<std::string>("type", Fingerprint::type2String(in_type));
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setSensorId(int32_t in_id) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("sensor_id", in_id);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setSensorStrength(SensorStrength in_strength) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("sensor_strength", (int32_t)in_strength);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setMaxEnrollmentPerUser(int32_t in_max) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<int32_t>("max_enrollments", in_max);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setSensorLocation(const SensorLocation& in_loc) {
+    std::string str = std::to_string(in_loc.sensorLocationX) + ":" +
+                      std::to_string(in_loc.sensorLocationY) + ":" +
+                      std::to_string(in_loc.sensorRadius);
+    ;
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<std::string>("sensor_location", str);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setNavigationGuesture(bool in_v) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("navigation_guesture", in_v);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setDetectInteraction(bool in_v) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("detect_interaction", in_v);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setDisplayTouch(bool in_v) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("display_touch", in_v);
+    return ndk::ScopedAStatus::ok();
+}
+
+::ndk::ScopedAStatus VirtualHal::setControlIllumination(bool in_v) {
+    Fingerprint::cfg().sourcedFromAidl();
+    Fingerprint::cfg().set<bool>("control_illumination", in_v);
+    return ndk::ScopedAStatus::ok();
+}
+
+OptIntVec VirtualHal::intVec2OptIntVec(const std::vector<int32_t>& in_vec) {
+    OptIntVec optIntVec;
+    std::transform(in_vec.begin(), in_vec.end(), std::back_inserter(optIntVec),
+                   [](int value) { return std::optional<int>(value); });
+    return optIntVec;
+}
+
+::ndk::ScopedAStatus VirtualHal::sanityCheckLatency(const std::vector<int32_t>& in_latency) {
+    if (in_latency.size() == 0 || in_latency.size() > 2) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                IVirtualHal::STATUS_INVALID_PARAMETER,
+                "Error: input input array must contain 1 or 2 elements"));
+    }
+
+    for (auto x : in_latency) {
+        if (x < 0) {
+            return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                    IVirtualHal::STATUS_INVALID_PARAMETER,
+                    "Error: input data must not be negative"));
+        }
+    }
+
+    return ndk::ScopedAStatus::ok();
+}
+
+}  // namespace aidl::android::hardware::biometrics::fingerprint
diff --git a/biometrics/fingerprint/aidl/default/fingerprint-example.xml b/biometrics/fingerprint/aidl/default/fingerprint-example.xml
index 827813f..ee529e9 100644
--- a/biometrics/fingerprint/aidl/default/fingerprint-example.xml
+++ b/biometrics/fingerprint/aidl/default/fingerprint-example.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.biometrics.fingerprint</name>
-        <version>4</version>
+        <version>5</version>
         <fqname>IFingerprint/virtual</fqname>
     </hal>
 </manifest>
diff --git a/biometrics/fingerprint/aidl/default/include/FakeFingerprintEngine.h b/biometrics/fingerprint/aidl/default/include/FakeFingerprintEngine.h
index 15d8360..0d53575 100644
--- a/biometrics/fingerprint/aidl/default/include/FakeFingerprintEngine.h
+++ b/biometrics/fingerprint/aidl/default/include/FakeFingerprintEngine.h
@@ -75,6 +75,7 @@
     enum class WorkMode : int8_t { kIdle = 0, kAuthenticate, kEnroll, kDetectInteract };
 
     WorkMode getWorkMode() { return mWorkMode; }
+    void notifyFingerdown() { mFingerIsDown = true; }
 
     virtual std::string toString() const {
         std::ostringstream os;
@@ -100,6 +101,7 @@
     keymaster::HardwareAuthToken mHat;
     std::future<void> mCancel;
     int64_t mOperationId;
+    bool mFingerIsDown;
 
   private:
     static constexpr int32_t FINGERPRINT_ACQUIRED_VENDOR_BASE = 1000;
@@ -109,6 +111,7 @@
     int32_t getRandomInRange(int32_t bound1, int32_t bound2);
     bool checkSensorLockout(ISessionCallback*);
     void clearLockout(ISessionCallback* cb);
+    void waitForFingerDown(ISessionCallback* cb, const std::future<void>& cancel);
 
     FakeLockoutTracker mLockoutTracker;
 
diff --git a/biometrics/fingerprint/aidl/default/include/Fingerprint.h b/biometrics/fingerprint/aidl/default/include/Fingerprint.h
index 2bd66d4..90f89cb 100644
--- a/biometrics/fingerprint/aidl/default/include/Fingerprint.h
+++ b/biometrics/fingerprint/aidl/default/include/Fingerprint.h
@@ -23,6 +23,7 @@
 #include "FakeFingerprintEngineSide.h"
 #include "FakeFingerprintEngineUdfps.h"
 
+#include "FingerprintConfig.h"
 #include "Session.h"
 #include "thread/WorkerThread.h"
 
@@ -39,11 +40,23 @@
                                      std::shared_ptr<ISession>* out) override;
     binder_status_t dump(int fd, const char** args, uint32_t numArgs);
     binder_status_t handleShellCommand(int in, int out, int err, const char** argv, uint32_t argc);
+    bool connected() { return mEngine != nullptr; }
+
+    static FingerprintConfig& cfg() {
+        static FingerprintConfig* cfg = nullptr;
+        if (cfg == nullptr) {
+            cfg = new FingerprintConfig();
+            cfg->init();
+        }
+        return *cfg;
+    }
+    void resetConfigToDefault();
+    static const char* type2String(FingerprintSensorType type);
 
   private:
-    void resetConfigToDefault();
     void onHelp(int);
     void onSimFingerDown();
+    void clearConfigSysprop();
 
     std::unique_ptr<FakeFingerprintEngine> mEngine;
     WorkerThread mWorker;
diff --git a/biometrics/fingerprint/aidl/default/include/FingerprintConfig.h b/biometrics/fingerprint/aidl/default/include/FingerprintConfig.h
new file mode 100644
index 0000000..bd1ad4c
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/include/FingerprintConfig.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "config/Config.h"
+
+namespace aidl::android::hardware::biometrics::fingerprint {
+
+class FingerprintConfig : public Config {
+    Config::Data* getConfigData(int* size) override;
+};
+
+}  // namespace aidl::android::hardware::biometrics::fingerprint
diff --git a/biometrics/fingerprint/aidl/default/include/VirtualHal.h b/biometrics/fingerprint/aidl/default/include/VirtualHal.h
new file mode 100644
index 0000000..6cc4b66
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/include/VirtualHal.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/biometrics/fingerprint/BnVirtualHal.h>
+
+#include "Fingerprint.h"
+
+namespace aidl::android::hardware::biometrics::fingerprint {
+
+class VirtualHal : public BnVirtualHal {
+  public:
+    VirtualHal(Fingerprint* fp) : mFp(fp) {}
+
+    ::ndk::ScopedAStatus setEnrollments(const std::vector<int32_t>& in_id) override;
+    ::ndk::ScopedAStatus setEnrollmentHit(int32_t in_hit_id) override;
+    ::ndk::ScopedAStatus setAuthenticatorId(int64_t in_id) override;
+    ::ndk::ScopedAStatus setChallenge(int64_t in_challenge) override;
+    ::ndk::ScopedAStatus setOperationAuthenticateFails(bool in_fail) override;
+    ::ndk::ScopedAStatus setOperationAuthenticateLatency(
+            const std::vector<int32_t>& in_latency) override;
+    ::ndk::ScopedAStatus setOperationAuthenticateDuration(int32_t in_duration) override;
+    ::ndk::ScopedAStatus setOperationAuthenticateError(int32_t in_error) override;
+    ::ndk::ScopedAStatus setOperationAuthenticateAcquired(
+            const std::vector<int32_t>& in_acquired) override;
+    ::ndk::ScopedAStatus setOperationEnrollError(int32_t in_error) override;
+    ::ndk::ScopedAStatus setOperationEnrollLatency(const std::vector<int32_t>& in_latency) override;
+    ::ndk::ScopedAStatus setOperationDetectInteractionLatency(
+            const std::vector<int32_t>& in_latency) override;
+    ::ndk::ScopedAStatus setOperationDetectInteractionError(int32_t in_error) override;
+    ::ndk::ScopedAStatus setOperationDetectInteractionDuration(int32_t in_duration) override;
+    ::ndk::ScopedAStatus setOperationDetectInteractionAcquired(
+            const std::vector<int32_t>& in_acquired) override;
+    ::ndk::ScopedAStatus setLockout(bool in_lockout) override;
+    ::ndk::ScopedAStatus setLockoutEnable(bool in_enable) override;
+    ::ndk::ScopedAStatus setLockoutTimedThreshold(int32_t in_threshold) override;
+    ::ndk::ScopedAStatus setLockoutTimedDuration(int32_t in_duration) override;
+    ::ndk::ScopedAStatus setLockoutPermanentThreshold(int32_t in_threshold) override;
+    ::ndk::ScopedAStatus setType(
+            ::aidl::android::hardware::biometrics::fingerprint::FingerprintSensorType in_type)
+            override;
+    ::ndk::ScopedAStatus setSensorId(int32_t in_id) override;
+    ::ndk::ScopedAStatus setSensorStrength(SensorStrength in_strength) override;
+    ::ndk::ScopedAStatus setMaxEnrollmentPerUser(int32_t in_max) override;
+    ::ndk::ScopedAStatus setSensorLocation(
+            const ::aidl::android::hardware::biometrics::fingerprint::SensorLocation& in_loc)
+            override;
+    ::ndk::ScopedAStatus setNavigationGuesture(bool in_v) override;
+    ::ndk::ScopedAStatus setDetectInteraction(bool in_v) override;
+    ::ndk::ScopedAStatus setDisplayTouch(bool in_v) override;
+    ::ndk::ScopedAStatus setControlIllumination(bool in_v) override;
+
+  private:
+    OptIntVec intVec2OptIntVec(const std::vector<int32_t>& intVec);
+    ::ndk::ScopedAStatus sanityCheckLatency(const std::vector<int32_t>& in_latency);
+    Fingerprint* mFp;
+};
+
+}  // namespace aidl::android::hardware::biometrics::fingerprint
diff --git a/biometrics/fingerprint/aidl/default/main.cpp b/biometrics/fingerprint/aidl/default/main.cpp
index 7df015b..ba0c8ec 100644
--- a/biometrics/fingerprint/aidl/default/main.cpp
+++ b/biometrics/fingerprint/aidl/default/main.cpp
@@ -15,23 +15,34 @@
  */
 
 #include "Fingerprint.h"
+#include "VirtualHal.h"
 
 #include <android-base/logging.h>
 #include <android/binder_manager.h>
 #include <android/binder_process.h>
 
 using aidl::android::hardware::biometrics::fingerprint::Fingerprint;
+using aidl::android::hardware::biometrics::fingerprint::VirtualHal;
 
 int main() {
     LOG(INFO) << "Fingerprint HAL started";
     ABinderProcess_setThreadPoolMaxThreadCount(0);
     std::shared_ptr<Fingerprint> hal = ndk::SharedRefBase::make<Fingerprint>();
+    auto binder = hal->asBinder();
 
-    const std::string instance = std::string(Fingerprint::descriptor) + "/virtual";
-    binder_status_t status =
-            AServiceManager_registerLazyService(hal->asBinder().get(), instance.c_str());
-    CHECK_EQ(status, STATUS_OK);
-    AServiceManager_forceLazyServicesPersist(true);
+    std::shared_ptr<VirtualHal> hal_ext = ndk::SharedRefBase::make<VirtualHal>(hal.get());
+    auto binder_ext = hal_ext->asBinder();
+
+    if (hal->connected()) {
+        CHECK(STATUS_OK == AIBinder_setExtension(binder.get(), binder_ext.get()));
+        const std::string instance = std::string(Fingerprint::descriptor) + "/virtual";
+        binder_status_t status =
+                AServiceManager_registerLazyService(binder.get(), instance.c_str());
+        CHECK_EQ(status, STATUS_OK);
+        AServiceManager_forceLazyServicesPersist(true);
+    } else {
+        LOG(ERROR) << "Fingerprint HAL is not connected";
+    }
 
     ABinderProcess_joinThreadPool();
     return EXIT_FAILURE;  // should not reach
diff --git a/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineTest.cpp b/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineTest.cpp
index eedcae1..039f25e 100644
--- a/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineTest.cpp
+++ b/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineTest.cpp
@@ -21,6 +21,7 @@
 #include <aidl/android/hardware/biometrics/fingerprint/BnSessionCallback.h>
 
 #include "FakeFingerprintEngine.h"
+#include "Fingerprint.h"
 #include "util/Util.h"
 
 using namespace ::android::fingerprint::virt;
@@ -125,21 +126,20 @@
 class FakeFingerprintEngineTest : public ::testing::Test {
   protected:
     void SetUp() override {
-        FingerprintHalProperties::operation_enroll_latency({0});
-        FingerprintHalProperties::operation_authenticate_latency({0});
-        FingerprintHalProperties::operation_detect_interaction_latency({0});
+        Fingerprint::cfg().setopt<OptIntVec>("operation_enroll_latency", {0});
+        Fingerprint::cfg().setopt<OptIntVec>("operation_authenticate_latency", {0});
+        Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interaction_latency", {0});
         mCallback = ndk::SharedRefBase::make<TestSessionCallback>();
     }
 
     void TearDown() override {
-        FingerprintHalProperties::operation_authenticate_error(0);
-        FingerprintHalProperties::operation_detect_interaction_error(0);
-        FingerprintHalProperties::operation_authenticate_acquired("");
-        FingerprintHalProperties::operation_enroll_latency({});
-        FingerprintHalProperties::operation_authenticate_latency({});
-        FingerprintHalProperties::operation_detect_interaction_latency({});
-        FingerprintHalProperties::operation_authenticate_fails(false);
-        FingerprintHalProperties::operation_detect_interaction_latency({});
+        Fingerprint::cfg().set<std::int32_t>("operation_authenticate_error", 0);
+        Fingerprint::cfg().set<std::int32_t>("operation_detect_interaction_error", 0);
+        Fingerprint::cfg().set<std::string>("operation_authenticate_acquired", "");
+        Fingerprint::cfg().setopt<OptIntVec>("operation_enroll_latency", {});
+        Fingerprint::cfg().setopt<OptIntVec>("operation_authenticate_latency", {});
+        Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interaction_latency", {});
+        Fingerprint::cfg().set<bool>("operation_authenticate_fails", false);
     }
 
     FakeFingerprintEngine mEngine;
@@ -149,90 +149,94 @@
 
 TEST_F(FakeFingerprintEngineTest, GenerateChallenge) {
     mEngine.generateChallengeImpl(mCallback.get());
-    ASSERT_EQ(FingerprintHalProperties::challenge().value(), mCallback->mLastChallenge);
+    ASSERT_EQ(Fingerprint::cfg().get<std::int64_t>("challenge"), mCallback->mLastChallenge);
 }
 
 TEST_F(FakeFingerprintEngineTest, RevokeChallenge) {
-    auto challenge = FingerprintHalProperties::challenge().value_or(10);
+    auto challenge = Fingerprint::cfg().get<std::int64_t>("challenge");
     mEngine.revokeChallengeImpl(mCallback.get(), challenge);
-    ASSERT_FALSE(FingerprintHalProperties::challenge().has_value());
+    ASSERT_FALSE((Fingerprint::cfg().getopt<OptInt64>("challenge")).has_value());
     ASSERT_EQ(challenge, mCallback->mLastChallengeRevoked);
 }
 
 TEST_F(FakeFingerprintEngineTest, ResetLockout) {
-    FingerprintHalProperties::lockout(true);
+    Fingerprint::cfg().get<bool>("lockout");
     keymaster::HardwareAuthToken hat{.mac = {2, 4}};
     mEngine.resetLockoutImpl(mCallback.get(), hat);
-    ASSERT_FALSE(FingerprintHalProperties::lockout().value_or(true));
+    ASSERT_FALSE(Fingerprint::cfg().get<bool>("lockout"));
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticatorId) {
-    FingerprintHalProperties::enrollments({1});
-    FingerprintHalProperties::authenticator_id(50);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1});
+    Fingerprint::cfg().set<std::int64_t>("authenticator_id", 50);
     mEngine.getAuthenticatorIdImpl(mCallback.get());
     ASSERT_EQ(50, mCallback->mLastAuthenticatorId);
     ASSERT_FALSE(mCallback->mAuthenticatorIdInvalidated);
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticatorIdInvalidate) {
-    FingerprintHalProperties::authenticator_id(500);
+    Fingerprint::cfg().set<std::int64_t>("authenticator_id", 500);
     mEngine.invalidateAuthenticatorIdImpl(mCallback.get());
-    ASSERT_NE(500, FingerprintHalProperties::authenticator_id().value());
+    ASSERT_NE(500, Fingerprint::cfg().get<std::int64_t>("authenticator_id"));
     ASSERT_TRUE(mCallback->mAuthenticatorIdInvalidated);
 }
 
 TEST_F(FakeFingerprintEngineTest, Enroll) {
-    FingerprintHalProperties::enrollments({});
-    FingerprintHalProperties::next_enrollment("4:0,0:true");
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {});
+    Fingerprint::cfg().set<std::string>("next_enrollment", "4:0,0:true");
     keymaster::HardwareAuthToken hat{.mac = {2, 4}};
+    mEngine.notifyFingerdown();
     mEngine.enrollImpl(mCallback.get(), hat, mCancel.get_future());
     ASSERT_EQ(mEngine.getWorkMode(), FakeFingerprintEngine::WorkMode::kEnroll);
     mEngine.fingerDownAction();
-    ASSERT_FALSE(FingerprintHalProperties::next_enrollment().has_value());
-    ASSERT_EQ(1, FingerprintHalProperties::enrollments().size());
-    ASSERT_EQ(4, FingerprintHalProperties::enrollments()[0].value());
+    ASSERT_FALSE(Fingerprint::cfg().getopt<OptString>("next_enrollment").has_value());
+    ASSERT_EQ(1, Fingerprint::cfg().getopt<OptIntVec>("enrollments").size());
+    ASSERT_EQ(4, Fingerprint::cfg().getopt<OptIntVec>("enrollments")[0].value());
     ASSERT_EQ(4, mCallback->mLastEnrolled);
     ASSERT_EQ(1, mCallback->mLastAcquiredInfo);
     ASSERT_EQ(mEngine.getWorkMode(), FakeFingerprintEngine::WorkMode::kIdle);
 }
 
 TEST_F(FakeFingerprintEngineTest, EnrollCancel) {
-    FingerprintHalProperties::enrollments({});
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {});
     auto next = "4:0,0:true";
-    FingerprintHalProperties::next_enrollment(next);
+    Fingerprint::cfg().set<std::string>("next_enrollment", next);
     keymaster::HardwareAuthToken hat{.mac = {2, 4}};
     mCancel.set_value();
+    mEngine.notifyFingerdown();
     mEngine.enrollImpl(mCallback.get(), hat, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(Error::CANCELED, mCallback->mError);
     ASSERT_EQ(-1, mCallback->mLastEnrolled);
-    ASSERT_EQ(0, FingerprintHalProperties::enrollments().size());
-    ASSERT_EQ(next, FingerprintHalProperties::next_enrollment().value_or(""));
+    ASSERT_EQ(0, Fingerprint::cfg().getopt<OptIntVec>("enrollments").size());
+    ASSERT_EQ(next, Fingerprint::cfg().get<std::string>("next_enrollment"));
 }
 
 TEST_F(FakeFingerprintEngineTest, EnrollFail) {
-    FingerprintHalProperties::enrollments({});
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {});
     auto next = "2:0,0:false";
-    FingerprintHalProperties::next_enrollment(next);
+    Fingerprint::cfg().set<std::string>("next_enrollment", next);
     keymaster::HardwareAuthToken hat{.mac = {2, 4}};
+    mEngine.notifyFingerdown();
     mEngine.enrollImpl(mCallback.get(), hat, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(Error::UNABLE_TO_PROCESS, mCallback->mError);
     ASSERT_EQ(-1, mCallback->mLastEnrolled);
-    ASSERT_EQ(0, FingerprintHalProperties::enrollments().size());
-    ASSERT_FALSE(FingerprintHalProperties::next_enrollment().has_value());
+    ASSERT_EQ(0, Fingerprint::cfg().getopt<OptIntVec>("enrollments").size());
+    ASSERT_FALSE(Fingerprint::cfg().getopt<OptString>("next_enrollment").has_value());
 }
 
 TEST_F(FakeFingerprintEngineTest, EnrollAcquired) {
-    FingerprintHalProperties::enrollments({});
-    FingerprintHalProperties::next_enrollment("4:0,5-[12,1013]:true");
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {});
+    Fingerprint::cfg().set<std::string>("next_enrollment", "4:0,5-[12,1013]:true");
     keymaster::HardwareAuthToken hat{.mac = {2, 4}};
     int32_t prevCnt = mCallback->mLastAcquiredCount;
+    mEngine.notifyFingerdown();
     mEngine.enrollImpl(mCallback.get(), hat, mCancel.get_future());
     mEngine.fingerDownAction();
-    ASSERT_FALSE(FingerprintHalProperties::next_enrollment().has_value());
-    ASSERT_EQ(1, FingerprintHalProperties::enrollments().size());
-    ASSERT_EQ(4, FingerprintHalProperties::enrollments()[0].value());
+    ASSERT_FALSE(Fingerprint::cfg().getopt<OptString>("next_enrollment").has_value());
+    ASSERT_EQ(1, Fingerprint::cfg().getopt<OptIntVec>("enrollments").size());
+    ASSERT_EQ(4, Fingerprint::cfg().getopt<OptIntVec>("enrollments")[0].value());
     ASSERT_EQ(4, mCallback->mLastEnrolled);
     ASSERT_EQ(prevCnt + 3, mCallback->mLastAcquiredCount);
     ASSERT_EQ(7, mCallback->mLastAcquiredInfo);
@@ -240,8 +244,9 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, Authenticate) {
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(2);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     ASSERT_EQ(mEngine.getWorkMode(), FakeFingerprintEngine::WorkMode::kAuthenticate);
     mEngine.fingerDownAction();
@@ -252,9 +257,10 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateCancel) {
-    FingerprintHalProperties::enrollments({2});
-    FingerprintHalProperties::enrollment_hit(2);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
     mCancel.set_value();
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(Error::CANCELED, mCallback->mError);
@@ -262,16 +268,18 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateNotSet) {
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit({});
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().setopt<OptInt32>("enrollment_hit", std::nullopt);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_TRUE(mCallback->mAuthenticateFailed);
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateNotEnrolled) {
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(3);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 3);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_TRUE(mCallback->mAuthenticateFailed);
@@ -279,9 +287,10 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateLockout) {
-    FingerprintHalProperties::enrollments({22, 2});
-    FingerprintHalProperties::enrollment_hit(2);
-    FingerprintHalProperties::lockout(true);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {22, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
+    Fingerprint::cfg().set<bool>("lockout", true);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_TRUE(mCallback->mLockoutPermanent);
@@ -289,7 +298,8 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateError8) {
-    FingerprintHalProperties::operation_authenticate_error(8);
+    Fingerprint::cfg().set<std::int32_t>("operation_authenticate_error", 8);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(mCallback->mError, (Error)8);
@@ -297,7 +307,8 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateError9) {
-    FingerprintHalProperties::operation_authenticate_error(1009);
+    Fingerprint::cfg().set<std::int32_t>("operation_authenticate_error", 1009);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(mCallback->mError, (Error)7);
@@ -305,7 +316,8 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateFails) {
-    FingerprintHalProperties::operation_authenticate_fails(true);
+    Fingerprint::cfg().set<bool>("operation_authenticate_fails", true);
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_TRUE(mCallback->mAuthenticateFailed);
@@ -313,11 +325,12 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, AuthenticateAcquired) {
-    FingerprintHalProperties::lockout(false);
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(2);
-    FingerprintHalProperties::operation_authenticate_acquired("4,1009");
+    Fingerprint::cfg().set<bool>("lockout", false);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
+    Fingerprint::cfg().set<std::string>("operation_authenticate_acquired", "4,1009");
     int32_t prevCount = mCallback->mLastAcquiredCount;
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(mCallback.get(), 0, mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_FALSE(mCallback->mAuthenticateFailed);
@@ -328,10 +341,11 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, InteractionDetect) {
-    FingerprintHalProperties::detect_interaction(true);
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(2);
-    FingerprintHalProperties::operation_detect_interaction_acquired("");
+    Fingerprint::cfg().set<bool>("detect_interaction", true);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
+    Fingerprint::cfg().set<std::string>("operation_detect_interaction_acquired", "");
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(mCallback.get(), mCancel.get_future());
     ASSERT_EQ(mEngine.getWorkMode(), FakeFingerprintEngine::WorkMode::kDetectInteract);
     mEngine.fingerDownAction();
@@ -341,10 +355,11 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, InteractionDetectCancel) {
-    FingerprintHalProperties::detect_interaction(true);
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(2);
+    Fingerprint::cfg().set<bool>("detect_interaction", true);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
     mCancel.set_value();
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(mCallback.get(), mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(Error::CANCELED, mCallback->mError);
@@ -352,25 +367,28 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, InteractionDetectNotSet) {
-    FingerprintHalProperties::detect_interaction(true);
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit({});
+    Fingerprint::cfg().set<bool>("detect_interaction", true);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().setopt<OptInt32>("enrollment_hit", std::nullopt);
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(mCallback.get(), mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(1, mCallback->mInteractionDetectedCount);
 }
 
 TEST_F(FakeFingerprintEngineTest, InteractionDetectNotEnrolled) {
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(25);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 25);
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(mCallback.get(), mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(1, mCallback->mInteractionDetectedCount);
 }
 
 TEST_F(FakeFingerprintEngineTest, InteractionDetectError) {
-    FingerprintHalProperties::detect_interaction(true);
-    FingerprintHalProperties::operation_detect_interaction_error(8);
+    Fingerprint::cfg().set<bool>("detect_interaction", true);
+    Fingerprint::cfg().set<std::int32_t>("operation_detect_interaction_error", 8);
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(mCallback.get(), mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(0, mCallback->mInteractionDetectedCount);
@@ -379,11 +397,12 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, InteractionDetectAcquired) {
-    FingerprintHalProperties::detect_interaction(true);
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(2);
-    FingerprintHalProperties::operation_detect_interaction_acquired("4,1013");
+    Fingerprint::cfg().set<bool>("detect_interaction", true);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
+    Fingerprint::cfg().set<std::string>("operation_detect_interaction_acquired", "4,1013");
     int32_t prevCount = mCallback->mLastAcquiredCount;
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(mCallback.get(), mCancel.get_future());
     mEngine.fingerDownAction();
     ASSERT_EQ(1, mCallback->mInteractionDetectedCount);
@@ -393,10 +412,10 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, EnumerateEnrolled) {
-    FingerprintHalProperties::enrollments({2, 4, 8});
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {2, 4, 8});
     mEngine.enumerateEnrollmentsImpl(mCallback.get());
     ASSERT_EQ(3, mCallback->mLastEnrollmentEnumerated.size());
-    for (auto id : FingerprintHalProperties::enrollments()) {
+    for (auto id : Fingerprint::cfg().getopt<OptIntVec>("enrollments")) {
         ASSERT_TRUE(std::find(mCallback->mLastEnrollmentEnumerated.begin(),
                               mCallback->mLastEnrollmentEnumerated.end(),
                               id) != mCallback->mLastEnrollmentEnumerated.end());
@@ -404,9 +423,9 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, RemoveEnrolled) {
-    FingerprintHalProperties::enrollments({2, 4, 8, 1});
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {2, 4, 8, 1});
     mEngine.removeEnrollmentsImpl(mCallback.get(), {2, 8});
-    auto enrolls = FingerprintHalProperties::enrollments();
+    auto enrolls = Fingerprint::cfg().getopt<OptIntVec>("enrollments");
     ASSERT_EQ(2, mCallback->mLastEnrollmentRemoved.size());
     for (auto id : {2, 8}) {
         ASSERT_TRUE(std::find(mCallback->mLastEnrollmentRemoved.begin(),
@@ -490,17 +509,17 @@
 }
 
 TEST_F(FakeFingerprintEngineTest, randomLatency) {
-    FingerprintHalProperties::operation_detect_interaction_latency({});
-    ASSERT_EQ(DEFAULT_LATENCY,
-              mEngine.getLatency(FingerprintHalProperties::operation_detect_interaction_latency()));
-    FingerprintHalProperties::operation_detect_interaction_latency({10});
-    ASSERT_EQ(10,
-              mEngine.getLatency(FingerprintHalProperties::operation_detect_interaction_latency()));
-    FingerprintHalProperties::operation_detect_interaction_latency({1, 1000});
+    Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interaction_latency", {});
+    ASSERT_EQ(DEFAULT_LATENCY, mEngine.getLatency(Fingerprint::cfg().getopt<OptIntVec>(
+                                       "operation_detect_interaction_latency")));
+    Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interaction_latency", {10});
+    ASSERT_EQ(10, mEngine.getLatency(Fingerprint::cfg().getopt<OptIntVec>(
+                          "operation_detect_interaction_latency")));
+    Fingerprint::cfg().setopt<OptIntVec>("operation_detect_interaction_latency", {1, 1000});
     std::set<int32_t> latencySet;
     for (int i = 0; i < 100; i++) {
         latencySet.insert(mEngine.getLatency(
-                FingerprintHalProperties::operation_detect_interaction_latency()));
+                Fingerprint::cfg().getopt<OptIntVec>("operation_detect_interaction_latency")));
     }
     ASSERT_TRUE(latencySet.size() > 95);
 }
diff --git a/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineUdfpsTest.cpp b/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineUdfpsTest.cpp
index f551899..eb45f98 100644
--- a/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineUdfpsTest.cpp
+++ b/biometrics/fingerprint/aidl/default/tests/FakeFingerprintEngineUdfpsTest.cpp
@@ -23,6 +23,7 @@
 
 #include "FakeFingerprintEngine.h"
 #include "FakeFingerprintEngineUdfps.h"
+#include "Fingerprint.h"
 
 using namespace ::android::fingerprint::virt;
 using namespace ::aidl::android::hardware::biometrics::fingerprint;
@@ -99,7 +100,7 @@
 
     void TearDown() override {
         // reset to default
-        FingerprintHalProperties::sensor_location("");
+        Fingerprint::cfg().set<std::string>("sensor_location", "");
     }
 
     FakeFingerprintEngineUdfps mEngine;
@@ -113,14 +114,14 @@
 
 TEST_F(FakeFingerprintEngineUdfpsTest, getSensorLocationOk) {
     auto loc = "100:200:30";
-    FingerprintHalProperties::sensor_location(loc);
+    Fingerprint::cfg().set<std::string>("sensor_location", loc);
     SensorLocation sc = mEngine.getSensorLocation();
     ASSERT_TRUE(sc.sensorLocationX == 100);
     ASSERT_TRUE(sc.sensorLocationY == 200);
     ASSERT_TRUE(sc.sensorRadius == 30);
 
     loc = "100:200:30:screen1";
-    FingerprintHalProperties::sensor_location(loc);
+    Fingerprint::cfg().set<std::string>("sensor_location", loc);
     sc = mEngine.getSensorLocation();
     ASSERT_TRUE(sc.sensorLocationX == 100);
     ASSERT_TRUE(sc.sensorLocationY == 200);
@@ -132,7 +133,7 @@
     const std::vector<std::string> badStr{"", "100", "10:20", "10,20,5", "a:b:c"};
     SensorLocation sc;
     for (const auto& s : badStr) {
-        FingerprintHalProperties::sensor_location(s);
+        Fingerprint::cfg().set<std::string>("sensor_location", s);
         sc = mEngine.getSensorLocation();
         ASSERT_TRUE(isDefaultLocation(sc));
     }
@@ -145,6 +146,7 @@
 TEST_F(FakeFingerprintEngineUdfpsTest, authenticate) {
     std::shared_ptr<TestSessionCallback> cb = ndk::SharedRefBase::make<TestSessionCallback>();
     std::promise<void> cancel;
+    mEngine.notifyFingerdown();
     mEngine.authenticateImpl(cb.get(), 1, cancel.get_future());
     ASSERT_TRUE(mEngine.getWorkMode() == FakeFingerprintEngineUdfps::WorkMode::kAuthenticate);
     mEngine.onPointerDownImpl(1, 2, 3, 4.0, 5.0);
@@ -157,7 +159,8 @@
     std::shared_ptr<TestSessionCallback> cb = ndk::SharedRefBase::make<TestSessionCallback>();
     std::promise<void> cancel;
     keymaster::HardwareAuthToken hat{.mac = {5, 6}};
-    FingerprintHalProperties::next_enrollment("5:0,0:true");
+    Fingerprint::cfg().set<std::string>("next_enrollment", "5:0,0:true");
+    mEngine.notifyFingerdown();
     mEngine.enrollImpl(cb.get(), hat, cancel.get_future());
     ASSERT_TRUE(mEngine.getWorkMode() == FakeFingerprintEngineUdfps::WorkMode::kEnroll);
     mEngine.onPointerDownImpl(1, 2, 3, 4.0, 5.0);
@@ -167,12 +170,13 @@
 }
 
 TEST_F(FakeFingerprintEngineUdfpsTest, detectInteraction) {
-    FingerprintHalProperties::detect_interaction(true);
-    FingerprintHalProperties::enrollments({1, 2});
-    FingerprintHalProperties::enrollment_hit(2);
-    FingerprintHalProperties::operation_detect_interaction_acquired("");
+    Fingerprint::cfg().set<bool>("detect_interaction", true);
+    Fingerprint::cfg().setopt<OptIntVec>("enrollments", {1, 2});
+    Fingerprint::cfg().set<std::int32_t>("enrollment_hit", 2);
+    Fingerprint::cfg().set<std::string>("operation_detect_interaction_acquired", "");
     std::shared_ptr<TestSessionCallback> cb = ndk::SharedRefBase::make<TestSessionCallback>();
     std::promise<void> cancel;
+    mEngine.notifyFingerdown();
     mEngine.detectInteractionImpl(cb.get(), cancel.get_future());
     ASSERT_TRUE(mEngine.getWorkMode() == FakeFingerprintEngineUdfps::WorkMode::kDetectInteract);
     mEngine.onPointerDownImpl(1, 2, 3, 4.0, 5.0);
diff --git a/biometrics/fingerprint/aidl/default/tests/FakeLockoutTrackerTest.cpp b/biometrics/fingerprint/aidl/default/tests/FakeLockoutTrackerTest.cpp
index 93c6f84..3c12b6d 100644
--- a/biometrics/fingerprint/aidl/default/tests/FakeLockoutTrackerTest.cpp
+++ b/biometrics/fingerprint/aidl/default/tests/FakeLockoutTrackerTest.cpp
@@ -21,6 +21,7 @@
 #include <android-base/logging.h>
 
 #include "FakeLockoutTracker.h"
+#include "Fingerprint.h"
 #include "util/Util.h"
 
 using namespace ::android::fingerprint::virt;
@@ -35,32 +36,33 @@
     static constexpr int32_t LOCKOUT_TIMED_DURATION = 100;
 
     void SetUp() override {
-        FingerprintHalProperties::lockout_timed_threshold(LOCKOUT_TIMED_THRESHOLD);
-        FingerprintHalProperties::lockout_timed_duration(LOCKOUT_TIMED_DURATION);
-        FingerprintHalProperties::lockout_permanent_threshold(LOCKOUT_PERMANENT_THRESHOLD);
+        Fingerprint::cfg().set<std::int32_t>("lockout_timed_threshold", LOCKOUT_TIMED_THRESHOLD);
+        Fingerprint::cfg().set<std::int32_t>("lockout_timed_duration", LOCKOUT_TIMED_DURATION);
+        Fingerprint::cfg().set<std::int32_t>("lockout_permanent_threshold",
+                                             LOCKOUT_PERMANENT_THRESHOLD);
     }
 
     void TearDown() override {
         // reset to default
-        FingerprintHalProperties::lockout_timed_threshold(5);
-        FingerprintHalProperties::lockout_timed_duration(20);
-        FingerprintHalProperties::lockout_permanent_threshold(10000);
-        FingerprintHalProperties::lockout_enable(false);
-        FingerprintHalProperties::lockout(false);
+        Fingerprint::cfg().set<std::int32_t>("lockout_timed_threshold", 5);
+        Fingerprint::cfg().set<std::int32_t>("lockout_timed_duration", 20);
+        Fingerprint::cfg().set<std::int32_t>("lockout_permanent_threshold", 10000);
+        Fingerprint::cfg().set<bool>("lockout_enable", false);
+        Fingerprint::cfg().set<bool>("lockout", false);
     }
 
     FakeLockoutTracker mLockoutTracker;
 };
 
 TEST_F(FakeLockoutTrackerTest, addFailedAttemptDisable) {
-    FingerprintHalProperties::lockout_enable(false);
+    Fingerprint::cfg().set<bool>("lockout_enable", false);
     for (int i = 0; i < LOCKOUT_TIMED_THRESHOLD + 1; i++) mLockoutTracker.addFailedAttempt();
     ASSERT_EQ(mLockoutTracker.getMode(), FakeLockoutTracker::LockoutMode::kNone);
     mLockoutTracker.reset();
 }
 
 TEST_F(FakeLockoutTrackerTest, addFailedAttemptLockoutTimed) {
-    FingerprintHalProperties::lockout_enable(true);
+    Fingerprint::cfg().set<bool>("lockout_enable", true);
     for (int i = 0; i < LOCKOUT_TIMED_THRESHOLD; i++) mLockoutTracker.addFailedAttempt();
     ASSERT_EQ(mLockoutTracker.getMode(), FakeLockoutTracker::LockoutMode::kTimed);
     // time left
@@ -77,12 +79,12 @@
 }
 
 TEST_F(FakeLockoutTrackerTest, addFailedAttemptPermanent) {
-    FingerprintHalProperties::lockout_enable(true);
+    Fingerprint::cfg().set<bool>("lockout_enable", true);
     for (int i = 0; i < LOCKOUT_PERMANENT_THRESHOLD - 1; i++) mLockoutTracker.addFailedAttempt();
     ASSERT_NE(mLockoutTracker.getMode(), FakeLockoutTracker::LockoutMode::kPermanent);
     mLockoutTracker.addFailedAttempt();
     ASSERT_EQ(mLockoutTracker.getMode(), FakeLockoutTracker::LockoutMode::kPermanent);
-    ASSERT_TRUE(FingerprintHalProperties::lockout());
+    ASSERT_TRUE(Fingerprint::cfg().get<bool>("lockout"));
     mLockoutTracker.reset();
 }
 
diff --git a/biometrics/fingerprint/aidl/default/tests/VirtualHalTest.cpp b/biometrics/fingerprint/aidl/default/tests/VirtualHalTest.cpp
new file mode 100644
index 0000000..d8495d1
--- /dev/null
+++ b/biometrics/fingerprint/aidl/default/tests/VirtualHalTest.cpp
@@ -0,0 +1,232 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_process.h>
+#include <fingerprint.sysprop.h>
+#include <gtest/gtest.h>
+
+#include <android-base/logging.h>
+
+#include "Fingerprint.h"
+#include "VirtualHal.h"
+
+using namespace ::android::fingerprint::virt;
+using namespace ::aidl::android::hardware::biometrics::fingerprint;
+
+namespace aidl::android::hardware::biometrics::fingerprint {
+
+class VirtualHalTest : public ::testing::Test {
+  public:
+    static const int32_t STATUS_FAILED_TO_SET_PARAMETER = 2;
+
+  protected:
+    void SetUp() override {
+        mHal = ndk::SharedRefBase::make<Fingerprint>();
+        mVhal = ndk::SharedRefBase::make<VirtualHal>(mHal.get());
+        ASSERT_TRUE(mVhal != nullptr);
+        mHal->resetConfigToDefault();
+    }
+
+    void TearDown() override { mHal->resetConfigToDefault(); }
+
+    std::shared_ptr<VirtualHal> mVhal;
+
+    ndk::ScopedAStatus validateNonNegativeInputOfInt32(const char* name,
+                                                       ndk::ScopedAStatus (VirtualHal::*f)(int32_t),
+                                                       const std::vector<int32_t>& in_good);
+
+  private:
+    std::shared_ptr<Fingerprint> mHal;
+};
+
+ndk::ScopedAStatus VirtualHalTest::validateNonNegativeInputOfInt32(
+        const char* name, ndk::ScopedAStatus (VirtualHal::*f)(int32_t),
+        const std::vector<int32_t>& in_params_good) {
+    ndk::ScopedAStatus status;
+    for (auto& param : in_params_good) {
+        status = (*mVhal.*f)(param);
+        if (!status.isOk()) return status;
+        if (Fingerprint::cfg().get<int32_t>(name) != param) {
+            return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                    VirtualHalTest::STATUS_FAILED_TO_SET_PARAMETER,
+                    "Error: fail to set non-negative parameter"));
+        }
+    }
+
+    int32_t old_param = Fingerprint::cfg().get<int32_t>(name);
+    status = (*mVhal.*f)(-1);
+    if (status.isOk()) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                VirtualHalTest::STATUS_FAILED_TO_SET_PARAMETER, "Error: should return NOK"));
+    }
+    if (status.getServiceSpecificError() != IVirtualHal::STATUS_INVALID_PARAMETER) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                VirtualHalTest::STATUS_FAILED_TO_SET_PARAMETER,
+                "Error: unexpected return error code"));
+    }
+    if (Fingerprint::cfg().get<int32_t>(name) != old_param) {
+        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
+                VirtualHalTest::STATUS_FAILED_TO_SET_PARAMETER,
+                "Error: unexpected parameter change on failed attempt"));
+    }
+    return ndk::ScopedAStatus::ok();
+}
+
+TEST_F(VirtualHalTest, init) {
+    mVhal->setLockout(false);
+    ASSERT_TRUE(Fingerprint::cfg().get<bool>("lockout") == false);
+    ASSERT_TRUE(Fingerprint::cfg().get<std::string>("type") == "rear");
+    ASSERT_TRUE(Fingerprint::cfg().get<std::int32_t>("sensor_strength") == 2);
+    std::int64_t id = Fingerprint::cfg().get<std::int64_t>("authenticator_id");
+    ASSERT_TRUE(Fingerprint::cfg().get<std::int64_t>("authenticator_id") == 0);
+    ASSERT_TRUE(Fingerprint::cfg().getopt<OptIntVec>("enrollments") == OptIntVec());
+}
+
+TEST_F(VirtualHalTest, enrollment_hit_int32) {
+    mVhal->setEnrollmentHit(11);
+    ASSERT_TRUE(Fingerprint::cfg().get<int32_t>("enrollment_hit") == 11);
+}
+
+TEST_F(VirtualHalTest, authenticator_id_int64) {
+    mVhal->setAuthenticatorId(12345678900);
+    ASSERT_TRUE(Fingerprint::cfg().get<int64_t>("authenticator_id") == 12345678900);
+}
+
+TEST_F(VirtualHalTest, opeationAuthenticateFails_bool) {
+    mVhal->setOperationAuthenticateFails(true);
+    ASSERT_TRUE(Fingerprint::cfg().get<bool>("operation_authenticate_fails"));
+}
+
+TEST_F(VirtualHalTest, operationAuthenticateAcquired_int32_vector) {
+    std::vector<int32_t> ac{1, 2, 3, 4, 5, 6, 7};
+    mVhal->setOperationAuthenticateAcquired(ac);
+    OptIntVec ac_get = Fingerprint::cfg().getopt<OptIntVec>("operation_authenticate_acquired");
+    ASSERT_TRUE(ac_get.size() == ac.size());
+    for (int i = 0; i < ac.size(); i++) {
+        ASSERT_TRUE(ac[i] == ac_get[i]);
+    }
+}
+
+TEST_F(VirtualHalTest, type) {
+    struct {
+        FingerprintSensorType type;
+        const char* typeStr;
+    } typeMap[] = {{FingerprintSensorType::REAR, "rear"},
+                   {FingerprintSensorType::POWER_BUTTON, "side"},
+                   {FingerprintSensorType::UNDER_DISPLAY_OPTICAL, "udfps"},
+                   {FingerprintSensorType::UNDER_DISPLAY_ULTRASONIC, "udfps"},
+                   {FingerprintSensorType::UNKNOWN, "unknown"}};
+    for (auto const& x : typeMap) {
+        mVhal->setType(x.type);
+        ASSERT_TRUE(Fingerprint::cfg().get<std::string>("type") == x.typeStr);
+    }
+}
+
+TEST_F(VirtualHalTest, sensorStrength) {
+    SensorStrength strengths[] = {SensorStrength::CONVENIENCE, SensorStrength::WEAK,
+                                  SensorStrength::STRONG};
+
+    for (auto const& strength : strengths) {
+        mVhal->setSensorStrength(strength);
+        ASSERT_TRUE(Fingerprint::cfg().get<int32_t>("sensor_strength") == (int32_t)(strength));
+    }
+}
+
+TEST_F(VirtualHalTest, sensorLocation) {
+    SensorLocation loc = {.sensorLocationX = 1, .sensorLocationY = 2, .sensorRadius = 3};
+    mVhal->setSensorLocation(loc);
+    ASSERT_TRUE(Fingerprint::cfg().get<std::string>("sensor_location") == "1:2:3");
+}
+
+TEST_F(VirtualHalTest, setLatency) {
+    ndk::ScopedAStatus status;
+    std::vector<int32_t> in_lats[] = {{1}, {2, 3}, {5, 4}};
+    for (auto const& in_lat : in_lats) {
+        status = mVhal->setOperationAuthenticateLatency(in_lat);
+        ASSERT_TRUE(status.isOk());
+        OptIntVec out_lat = Fingerprint::cfg().getopt<OptIntVec>("operation_authenticate_latency");
+        ASSERT_TRUE(in_lat.size() == out_lat.size());
+        for (int i = 0; i < in_lat.size(); i++) {
+            ASSERT_TRUE(in_lat[i] == out_lat[i]);
+        }
+    }
+
+    std::vector<int32_t> bad_in_lats[] = {{}, {1, 2, 3}, {1, -3}};
+    for (auto const& in_lat : bad_in_lats) {
+        status = mVhal->setOperationAuthenticateLatency(in_lat);
+        ASSERT_TRUE(!status.isOk());
+        ASSERT_TRUE(status.getServiceSpecificError() == IVirtualHal::STATUS_INVALID_PARAMETER);
+    }
+}
+
+TEST_F(VirtualHalTest, setOperationAuthenticateDuration) {
+    ndk::ScopedAStatus status = validateNonNegativeInputOfInt32(
+            "operation_authenticate_duration", &IVirtualHal::setOperationAuthenticateDuration,
+            {0, 33});
+    ASSERT_TRUE(status.isOk());
+}
+
+TEST_F(VirtualHalTest, setOperationDetectInteractionDuration) {
+    ndk::ScopedAStatus status = validateNonNegativeInputOfInt32(
+            "operation_detect_interaction_duration",
+            &IVirtualHal::setOperationDetectInteractionDuration, {0, 34});
+    ASSERT_TRUE(status.isOk());
+}
+
+TEST_F(VirtualHalTest, setLockoutTimedDuration) {
+    ndk::ScopedAStatus status = validateNonNegativeInputOfInt32(
+            "lockout_timed_duration", &IVirtualHal::setLockoutTimedDuration, {0, 35});
+    ASSERT_TRUE(status.isOk());
+}
+
+TEST_F(VirtualHalTest, setLockoutTimedThreshold) {
+    ndk::ScopedAStatus status = validateNonNegativeInputOfInt32(
+            "lockout_timed_threshold", &IVirtualHal::setLockoutTimedThreshold, {0, 36});
+    ASSERT_TRUE(status.isOk());
+}
+
+TEST_F(VirtualHalTest, setLockoutPermanentThreshold) {
+    ndk::ScopedAStatus status = validateNonNegativeInputOfInt32(
+            "lockout_permanent_threshold", &IVirtualHal::setLockoutPermanentThreshold, {0, 37});
+    ASSERT_TRUE(status.isOk());
+}
+
+TEST_F(VirtualHalTest, setOthers) {
+    // Verify that there is no CHECK() failures
+    mVhal->setEnrollments({7, 6, 5});
+    mVhal->setChallenge(111222333444555666);
+    mVhal->setOperationAuthenticateError(4);
+    mVhal->setOperationEnrollError(5);
+    mVhal->setOperationEnrollLatency({4, 5});
+    mVhal->setOperationDetectInteractionError(6);
+    mVhal->setOperationDetectInteractionAcquired({4, 3, 2});
+    mVhal->setLockout(false);
+    mVhal->setLockoutEnable(false);
+    mVhal->setSensorId(5);
+    mVhal->setMaxEnrollmentPerUser(6);
+    mVhal->setNavigationGuesture(false);
+    mVhal->setDetectInteraction(false);
+    mVhal->setDisplayTouch(false);
+    mVhal->setControlIllumination(false);
+}
+
+}  // namespace aidl::android::hardware::biometrics::fingerprint
+
+int main(int argc, char** argv) {
+    testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/bluetooth/audio/aidl/Android.bp b/bluetooth/audio/aidl/Android.bp
index feed6f5..f8818fd 100644
--- a/bluetooth/audio/aidl/Android.bp
+++ b/bluetooth/audio/aidl/Android.bp
@@ -75,9 +75,17 @@
                 "android.hardware.audio.common-V2",
             ],
         },
+        {
+            version: "4",
+            imports: [
+                "android.hardware.audio.common-V3",
+                "android.hardware.common-V2",
+                "android.hardware.common.fmq-V1",
+            ],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
 
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/.hash b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/.hash
new file mode 100644
index 0000000..a1dec3a
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/.hash
@@ -0,0 +1 @@
+ac25616dda1c45dc2915d3f5ac82687a1a6f6e46
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpConfiguration.aidl
new file mode 100644
index 0000000..9e67b15
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpConfiguration.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable A2dpConfiguration {
+  int remoteSeid;
+  android.hardware.bluetooth.audio.CodecId id;
+  android.hardware.bluetooth.audio.CodecParameters parameters;
+  byte[] configuration;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpConfigurationHint.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpConfigurationHint.aidl
new file mode 100644
index 0000000..0a5b489
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpConfigurationHint.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable A2dpConfigurationHint {
+  byte[6] bdAddr;
+  android.hardware.bluetooth.audio.AudioContext audioContext;
+  @nullable android.hardware.bluetooth.audio.CodecId codecId;
+  @nullable android.hardware.bluetooth.audio.CodecParameters codecParameters;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpRemoteCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpRemoteCapabilities.aidl
new file mode 100644
index 0000000..9c1e971
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpRemoteCapabilities.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable A2dpRemoteCapabilities {
+  int seid;
+  android.hardware.bluetooth.audio.CodecId id;
+  byte[] capabilities;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpStatus.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpStatus.aidl
new file mode 100644
index 0000000..ac22e25
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpStatus.aidl
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum A2dpStatus {
+  OK = 0,
+  BAD_LENGTH = 0x11u8,
+  BAD_PAYLOAD_FORMAT = 0x18u8,
+  INVALID_CODEC_TYPE = 0xC1u8,
+  NOT_SUPPORTED_CODEC_TYPE = 0xC2u8,
+  INVALID_SAMPLING_FREQUENCY = 0xC3u8,
+  NOT_SUPPORTED_SAMPLING_FREQUENCY = 0xC4u8,
+  INVALID_CHANNEL_MODE = 0xC5u8,
+  NOT_SUPPORTED_CHANNEL_MODE = 0xC6u8,
+  INVALID_SUBBANDS = 0xC7u8,
+  NOT_SUPPORTED_SUBBANDS = 0xC8u8,
+  INVALID_ALLOCATION_METHOD = 0xC9u8,
+  NOT_SUPPORTED_ALLOCATION_METHOD = 0xCAu8,
+  INVALID_MINIMUM_BITPOOL_VALUE = 0xCBu8,
+  NOT_SUPPORTED_MINIMUM_BITPOOL_VALUE = 0xCCu8,
+  INVALID_MAXIMUM_BITPOOL_VALUE = 0xCDu8,
+  NOT_SUPPORTED_MAXIMUM_BITPOOL_VALUE = 0xCEu8,
+  NOT_SUPPORTED_VBR = 0xD3u8,
+  NOT_SUPPORTED_BIT_RATE = 0xD5u8,
+  INVALID_OBJECT_TYPE = 0xD6u8,
+  NOT_SUPPORTED_OBJECT_TYPE = 0xD7u8,
+  INVALID_CHANNELS = 0xD8u8,
+  NOT_SUPPORTED_CHANNELS = 0xD9u8,
+  INVALID_BLOCK_LENGTH = 0xDDu8,
+  INVALID_CODEC_PARAMETER = 0xE2u8,
+  NOT_SUPPORTED_CODEC_PARAMETER = 0xE3u8,
+  INVALID_DRC = 0xE4u8,
+  NOT_SUPPORTED_DRC = 0xE5u8,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpStreamConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpStreamConfiguration.aidl
new file mode 100644
index 0000000..ff5a1bc
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/A2dpStreamConfiguration.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable A2dpStreamConfiguration {
+  int peerMtu;
+  @nullable byte[1] cpHeaderScmst;
+  android.hardware.bluetooth.audio.CodecId codecId;
+  byte[] configuration;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacCapabilities.aidl
new file mode 100644
index 0000000..e548cd3
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacCapabilities.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AacCapabilities {
+  android.hardware.bluetooth.audio.AacObjectType[] objectType;
+  int[] sampleRateHz;
+  android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+  boolean variableBitRateSupported;
+  byte[] bitsPerSample;
+  boolean adaptiveBitRateSupported;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacConfiguration.aidl
new file mode 100644
index 0000000..29ab8ce
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacConfiguration.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AacConfiguration {
+  android.hardware.bluetooth.audio.AacObjectType objectType;
+  int sampleRateHz;
+  android.hardware.bluetooth.audio.ChannelMode channelMode;
+  boolean variableBitRateEnabled;
+  byte bitsPerSample;
+  boolean adaptiveBitRateSupported;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacObjectType.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacObjectType.aidl
new file mode 100644
index 0000000..418dd7a
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AacObjectType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum AacObjectType {
+  MPEG2_LC,
+  MPEG4_LC,
+  MPEG4_LTP,
+  MPEG4_SCALABLE,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveCapabilities.aidl
new file mode 100644
index 0000000..4e5dfe6
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveCapabilities.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveCapabilities {
+  int[] sampleRateHz;
+  android.hardware.bluetooth.audio.AptxAdaptiveChannelMode[] channelMode;
+  byte[] bitsPerSample;
+  android.hardware.bluetooth.audio.AptxMode[] aptxMode;
+  android.hardware.bluetooth.audio.AptxSinkBuffering sinkBufferingMs;
+  android.hardware.bluetooth.audio.AptxAdaptiveTimeToPlay ttp;
+  android.hardware.bluetooth.audio.AptxAdaptiveInputMode inputMode;
+  int inputFadeDurationMs;
+  byte[] aptxAdaptiveConfigStream;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveChannelMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveChannelMode.aidl
new file mode 100644
index 0000000..675f9f2
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveChannelMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxAdaptiveChannelMode {
+  JOINT_STEREO = 0,
+  MONO = 1,
+  DUAL_MONO = 2,
+  TWS_STEREO = 4,
+  UNKNOWN = 0xFF,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveConfiguration.aidl
new file mode 100644
index 0000000..aab0521
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveConfiguration.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveConfiguration {
+  int sampleRateHz;
+  android.hardware.bluetooth.audio.AptxAdaptiveChannelMode channelMode;
+  byte bitsPerSample;
+  android.hardware.bluetooth.audio.AptxMode aptxMode;
+  android.hardware.bluetooth.audio.AptxSinkBuffering sinkBufferingMs;
+  android.hardware.bluetooth.audio.AptxAdaptiveTimeToPlay ttp;
+  android.hardware.bluetooth.audio.AptxAdaptiveInputMode inputMode;
+  int inputFadeDurationMs;
+  byte[] aptxAdaptiveConfigStream;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveInputMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveInputMode.aidl
new file mode 100644
index 0000000..a18303e
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveInputMode.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxAdaptiveInputMode {
+  STEREO = 0x00,
+  DUAL_MONO = 0x01,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveLeCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveLeCapabilities.aidl
new file mode 100644
index 0000000..c9d3cde
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveLeCapabilities.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveLeCapabilities {
+  byte[] pcmBitDepth;
+  int[] samplingFrequencyHz;
+  int[] frameDurationUs;
+  int[] octetsPerFrame;
+  byte[] blocksPerSdu;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveLeConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveLeConfiguration.aidl
new file mode 100644
index 0000000..76df4ed
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveLeConfiguration.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveLeConfiguration {
+  byte pcmBitDepth;
+  int samplingFrequencyHz;
+  int frameDurationUs;
+  int octetsPerFrame;
+  byte blocksPerSdu;
+  int codecMode;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveTimeToPlay.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveTimeToPlay.aidl
new file mode 100644
index 0000000..3560666
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxAdaptiveTimeToPlay.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxAdaptiveTimeToPlay {
+  byte lowLowLatency;
+  byte highLowLatency;
+  byte lowHighQuality;
+  byte highHighQuality;
+  byte lowTws;
+  byte highTws;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxCapabilities.aidl
new file mode 100644
index 0000000..08a38e2
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxCapabilities.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxCapabilities {
+  int[] sampleRateHz;
+  android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+  byte[] bitsPerSample;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxConfiguration.aidl
new file mode 100644
index 0000000..91e88b3
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxConfiguration.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxConfiguration {
+  int sampleRateHz;
+  android.hardware.bluetooth.audio.ChannelMode channelMode;
+  byte bitsPerSample;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxMode.aidl
new file mode 100644
index 0000000..dd8cf08
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AptxMode {
+  UNKNOWN = 0x00,
+  HIGH_QUALITY = 0x1000,
+  LOW_LATENCY = 0x2000,
+  ULTRA_LOW_LATENCY = 0x4000,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxSinkBuffering.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxSinkBuffering.aidl
new file mode 100644
index 0000000..527418e
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AptxSinkBuffering.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AptxSinkBuffering {
+  byte minLowLatency;
+  byte maxLowLatency;
+  byte minHighQuality;
+  byte maxHighQuality;
+  byte minTws;
+  byte maxTws;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioCapabilities.aidl
new file mode 100644
index 0000000..8ae716f
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioCapabilities.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union AudioCapabilities {
+  android.hardware.bluetooth.audio.PcmCapabilities pcmCapabilities;
+  android.hardware.bluetooth.audio.CodecCapabilities a2dpCapabilities;
+  android.hardware.bluetooth.audio.LeAudioCodecCapabilitiesSetting leAudioCapabilities;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioConfiguration.aidl
new file mode 100644
index 0000000..2c40267
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioConfiguration.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union AudioConfiguration {
+  android.hardware.bluetooth.audio.PcmConfiguration pcmConfig;
+  android.hardware.bluetooth.audio.CodecConfiguration a2dpConfig;
+  android.hardware.bluetooth.audio.LeAudioConfiguration leAudioConfig;
+  android.hardware.bluetooth.audio.LeAudioBroadcastConfiguration leAudioBroadcastConfig;
+  android.hardware.bluetooth.audio.HfpConfiguration hfpConfig;
+  android.hardware.bluetooth.audio.A2dpStreamConfiguration a2dp;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioContext.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioContext.aidl
new file mode 100644
index 0000000..5aafeb7
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioContext.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable AudioContext {
+  int bitmask;
+  const int UNSPECIFIED = 0x0001;
+  const int CONVERSATIONAL = 0x0002;
+  const int MEDIA = 0x0004;
+  const int GAME = 0x0008;
+  const int INSTRUCTIONAL = 0x0010;
+  const int VOICE_ASSISTANTS = 0x0020;
+  const int LIVE_AUDIO = 0x0040;
+  const int SOUND_EFFECTS = 0x0080;
+  const int NOTIFICATIONS = 0x0100;
+  const int RINGTONE_ALERTS = 0x0200;
+  const int ALERTS = 0x0400;
+  const int EMERGENCY_ALARM = 0x0800;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioLocation.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioLocation.aidl
new file mode 100644
index 0000000..941344c
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/AudioLocation.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum AudioLocation {
+  UNKNOWN = 1,
+  FRONT_LEFT = (1 << 1) /* 2 */,
+  FRONT_RIGHT = (1 << 2) /* 4 */,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/BluetoothAudioStatus.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/BluetoothAudioStatus.aidl
new file mode 100644
index 0000000..c20c057
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/BluetoothAudioStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum BluetoothAudioStatus {
+  UNKNOWN = 0,
+  SUCCESS = 1,
+  UNSUPPORTED_CODEC_CONFIGURATION = 2,
+  FAILURE = 3,
+  RECONFIGURATION = 4,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/BroadcastCapability.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/BroadcastCapability.aidl
new file mode 100644
index 0000000..58710ef
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/BroadcastCapability.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable BroadcastCapability {
+  android.hardware.bluetooth.audio.CodecType codecType;
+  android.hardware.bluetooth.audio.AudioLocation supportedChannel;
+  int channelCountPerStream;
+  android.hardware.bluetooth.audio.BroadcastCapability.LeAudioCodecCapabilities leAudioCodecCapabilities;
+  @VintfStability
+  parcelable VendorCapabilities {
+    ParcelableHolder extension;
+  }
+  @VintfStability
+  union LeAudioCodecCapabilities {
+    @nullable android.hardware.bluetooth.audio.Lc3Capabilities[] lc3Capabilities;
+    @nullable android.hardware.bluetooth.audio.BroadcastCapability.VendorCapabilities[] vendorCapabillities;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/ChannelMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/ChannelMode.aidl
new file mode 100644
index 0000000..2bb5cd8
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/ChannelMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum ChannelMode {
+  UNKNOWN,
+  MONO,
+  STEREO,
+  DUALMONO,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecCapabilities.aidl
new file mode 100644
index 0000000..b00649a
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecCapabilities.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable CodecCapabilities {
+  android.hardware.bluetooth.audio.CodecType codecType;
+  android.hardware.bluetooth.audio.CodecCapabilities.Capabilities capabilities;
+  @VintfStability
+  parcelable VendorCapabilities {
+    ParcelableHolder extension;
+  }
+  @VintfStability
+  union Capabilities {
+    android.hardware.bluetooth.audio.SbcCapabilities sbcCapabilities;
+    android.hardware.bluetooth.audio.AacCapabilities aacCapabilities;
+    android.hardware.bluetooth.audio.LdacCapabilities ldacCapabilities;
+    android.hardware.bluetooth.audio.AptxCapabilities aptxCapabilities;
+    android.hardware.bluetooth.audio.AptxAdaptiveCapabilities aptxAdaptiveCapabilities;
+    android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
+    android.hardware.bluetooth.audio.CodecCapabilities.VendorCapabilities vendorCapabilities;
+    @nullable android.hardware.bluetooth.audio.OpusCapabilities opusCapabilities;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecConfiguration.aidl
new file mode 100644
index 0000000..7f5ea48
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecConfiguration.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable CodecConfiguration {
+  android.hardware.bluetooth.audio.CodecType codecType;
+  int encodedAudioBitrate;
+  int peerMtu;
+  boolean isScmstEnabled;
+  android.hardware.bluetooth.audio.CodecConfiguration.CodecSpecific config;
+  @VintfStability
+  parcelable VendorConfiguration {
+    int vendorId;
+    char codecId;
+    ParcelableHolder codecConfig;
+  }
+  @VintfStability
+  union CodecSpecific {
+    android.hardware.bluetooth.audio.SbcConfiguration sbcConfig;
+    android.hardware.bluetooth.audio.AacConfiguration aacConfig;
+    android.hardware.bluetooth.audio.LdacConfiguration ldacConfig;
+    android.hardware.bluetooth.audio.AptxConfiguration aptxConfig;
+    android.hardware.bluetooth.audio.AptxAdaptiveConfiguration aptxAdaptiveConfig;
+    android.hardware.bluetooth.audio.Lc3Configuration lc3Config;
+    android.hardware.bluetooth.audio.CodecConfiguration.VendorConfiguration vendorConfig;
+    @nullable android.hardware.bluetooth.audio.OpusConfiguration opusConfig;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecId.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecId.aidl
new file mode 100644
index 0000000..f3b4102
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecId.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union CodecId {
+  android.hardware.bluetooth.audio.CodecId.A2dp a2dp = android.hardware.bluetooth.audio.CodecId.A2dp.SBC;
+  android.hardware.bluetooth.audio.CodecId.Core core;
+  android.hardware.bluetooth.audio.CodecId.Vendor vendor;
+  enum A2dp {
+    SBC = 0,
+    AAC = 2,
+  }
+  enum Core {
+    CVSD = 2,
+    MSBC = 5,
+    LC3 = 6,
+  }
+  parcelable Vendor {
+    int id;
+    int codecId;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecInfo.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecInfo.aidl
new file mode 100644
index 0000000..2727d6e
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecInfo.aidl
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable CodecInfo {
+  android.hardware.bluetooth.audio.CodecId id;
+  String name;
+  android.hardware.bluetooth.audio.CodecInfo.Transport transport;
+  parcelable A2dp {
+    byte[] capabilities;
+    android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+    int[] samplingFrequencyHz;
+    int[] bitdepth;
+    boolean lossless;
+  }
+  parcelable Hfp {
+    int inputDataPath = 1;
+    int outputDataPath = 1;
+    boolean useControllerCodec = true;
+  }
+  parcelable LeAudio {
+    android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+    int[] samplingFrequencyHz;
+    int[] frameDurationUs;
+    int[] bitdepth;
+    @nullable android.hardware.bluetooth.audio.ConfigurationFlags flags;
+  }
+  union Transport {
+    android.hardware.bluetooth.audio.CodecInfo.LeAudio leAudio;
+    android.hardware.bluetooth.audio.CodecInfo.A2dp a2dp;
+    android.hardware.bluetooth.audio.CodecInfo.Hfp hfp;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecParameters.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecParameters.aidl
new file mode 100644
index 0000000..ac63c28
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecParameters.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable CodecParameters {
+  android.hardware.bluetooth.audio.ChannelMode channelMode;
+  int samplingFrequencyHz;
+  int bitdepth;
+  int minBitrate;
+  int maxBitrate;
+  boolean lowLatency = false;
+  boolean lossless = false;
+  byte[] vendorSpecificParameters;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
new file mode 100644
index 0000000..60c276b
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union CodecSpecificCapabilitiesLtv {
+  android.hardware.bluetooth.audio.CodecSpecificCapabilitiesLtv.SupportedSamplingFrequencies supportedSamplingFrequencies;
+  android.hardware.bluetooth.audio.CodecSpecificCapabilitiesLtv.SupportedFrameDurations supportedFrameDurations;
+  android.hardware.bluetooth.audio.CodecSpecificCapabilitiesLtv.SupportedAudioChannelCounts supportedAudioChannelCounts;
+  android.hardware.bluetooth.audio.CodecSpecificCapabilitiesLtv.SupportedOctetsPerCodecFrame supportedOctetsPerCodecFrame;
+  android.hardware.bluetooth.audio.CodecSpecificCapabilitiesLtv.SupportedMaxCodecFramesPerSDU supportedMaxCodecFramesPerSDU;
+  parcelable SupportedSamplingFrequencies {
+    int bitmask;
+    const int HZ8000 = 0x0001;
+    const int HZ11025 = 0x0002;
+    const int HZ16000 = 0x0004;
+    const int HZ22050 = 0x0008;
+    const int HZ24000 = 0x0010;
+    const int HZ32000 = 0x0020;
+    const int HZ44100 = 0x0040;
+    const int HZ48000 = 0x0080;
+    const int HZ88200 = 0x0100;
+    const int HZ96000 = 0x0200;
+    const int HZ176400 = 0x0400;
+    const int HZ192000 = 0x0800;
+    const int HZ384000 = 0x1000;
+  }
+  parcelable SupportedFrameDurations {
+    int bitmask;
+    const int US7500 = 0x01;
+    const int US10000 = 0x02;
+    const int US7500PREFERRED = 0x10;
+    const int US10000PREFERRED = 0x20;
+  }
+  parcelable SupportedAudioChannelCounts {
+    int bitmask;
+    const int ONE = 0x01;
+    const int TWO = 0x02;
+    const int THREE = 0x04;
+    const int FOUR = 0x08;
+    const int FIVE = 0x10;
+    const int SIX = 0x20;
+    const int SEVEN = 0x40;
+    const int EIGHT = 0x80;
+  }
+  parcelable SupportedOctetsPerCodecFrame {
+    int min;
+    int max;
+  }
+  parcelable SupportedMaxCodecFramesPerSDU {
+    int value;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
new file mode 100644
index 0000000..943d396
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union CodecSpecificConfigurationLtv {
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.CodecFrameBlocksPerSDU codecFrameBlocksPerSDU;
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.SamplingFrequency samplingFrequency;
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.FrameDuration frameDuration;
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.AudioChannelAllocation audioChannelAllocation;
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.OctetsPerCodecFrame octetsPerCodecFrame;
+  @Backing(type="byte")
+  enum SamplingFrequency {
+    HZ8000 = 0x01,
+    HZ11025 = 0x02,
+    HZ16000 = 0x03,
+    HZ22050 = 0x04,
+    HZ24000 = 0x05,
+    HZ32000 = 0x06,
+    HZ44100 = 0x07,
+    HZ48000 = 0x08,
+    HZ88200 = 0x09,
+    HZ96000 = 0x0A,
+    HZ176400 = 0x0B,
+    HZ192000 = 0x0C,
+    HZ384000 = 0x0D,
+  }
+  @Backing(type="byte")
+  enum FrameDuration {
+    US7500 = 0x00,
+    US10000 = 0x01,
+  }
+  parcelable AudioChannelAllocation {
+    int bitmask;
+    const int NOT_ALLOWED = 0x00000000;
+    const int FRONT_LEFT = 0x00000001;
+    const int FRONT_RIGHT = 0x00000002;
+    const int FRONT_CENTER = 0x00000004;
+    const int LOW_FREQUENCY_EFFECTS_1 = 0x00000008;
+    const int BACK_LEFT = 0x00000010;
+    const int BACK_RIGHT = 0x00000020;
+    const int FRONT_LEFT_OF_CENTER = 0x00000040;
+    const int FRONT_RIGHT_OF_CENTER = 0x00000080;
+    const int BACK_CENTER = 0x00000100;
+    const int LOW_FREQUENCY_EFFECTS_2 = 0x00000200;
+    const int SIDE_LEFT = 0x00000400;
+    const int SIDE_RIGHT = 0x00000800;
+    const int TOP_FRONT_LEFT = 0x00001000;
+    const int TOP_FRONT_RIGHT = 0x00002000;
+    const int TOP_FRONT_CENTER = 0x00004000;
+    const int TOP_CENTER = 0x00008000;
+    const int TOP_BACK_LEFT = 0x00010000;
+    const int TOP_BACK_RIGHT = 0x00020000;
+    const int TOP_SIDE_LEFT = 0x00040000;
+    const int TOP_SIDE_RIGHT = 0x00080000;
+    const int TOP_BACK_CENTER = 0x00100000;
+    const int BOTTOM_FRONT_CENTER = 0x00200000;
+    const int BOTTOM_FRONT_LEFT = 0x00400000;
+    const int BOTTOM_FRONT_RIGHT = 0x00800000;
+    const int FRONT_LEFT_WIDE = 0x01000000;
+    const int FRONT_RIGHT_WIDE = 0x02000000;
+    const int LEFT_SURROUND = 0x04000000;
+    const int RIGHT_SURROUND = 0x08000000;
+  }
+  parcelable OctetsPerCodecFrame {
+    int value;
+  }
+  parcelable CodecFrameBlocksPerSDU {
+    int value;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecType.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecType.aidl
new file mode 100644
index 0000000..d4f205e
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/CodecType.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum CodecType {
+  UNKNOWN,
+  SBC,
+  AAC,
+  APTX,
+  APTX_HD,
+  LDAC,
+  LC3,
+  VENDOR,
+  APTX_ADAPTIVE,
+  OPUS,
+  APTX_ADAPTIVE_LE,
+  APTX_ADAPTIVE_LEX,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/ConfigurationFlags.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/ConfigurationFlags.aidl
new file mode 100644
index 0000000..6b3cf72
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/ConfigurationFlags.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable ConfigurationFlags {
+  int bitmask;
+  const int NONE = 0x0000;
+  const int LOSSLESS = 0x0001;
+  const int LOW_LATENCY = 0x0002;
+  const int ALLOW_ASYMMETRIC_CONFIGURATIONS = 0x0004;
+  const int SPATIAL_AUDIO = 0x0008;
+  const int PROVIDE_ASE_METADATA = 0x0010;
+  const int MONO_MIC_CONFIGURATION = 0x0020;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/HfpConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/HfpConfiguration.aidl
new file mode 100644
index 0000000..490a05d
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/HfpConfiguration.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable HfpConfiguration {
+  android.hardware.bluetooth.audio.CodecId codecId;
+  int connectionHandle;
+  boolean nrec;
+  boolean controllerCodec;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioPort.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioPort.aidl
new file mode 100644
index 0000000..d364371
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioPort.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+interface IBluetoothAudioPort {
+  android.hardware.bluetooth.audio.PresentationPosition getPresentationPosition();
+  void startStream(boolean isLowLatency);
+  void stopStream();
+  void suspendStream();
+  void updateSourceMetadata(in android.hardware.audio.common.SourceMetadata sourceMetadata);
+  void updateSinkMetadata(in android.hardware.audio.common.SinkMetadata sinkMetadata);
+  void setLatencyMode(in android.hardware.bluetooth.audio.LatencyMode latencyMode);
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
new file mode 100644
index 0000000..8d46c01
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioProvider.aidl
@@ -0,0 +1,199 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+interface IBluetoothAudioProvider {
+  void endSession();
+  android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> startSession(in android.hardware.bluetooth.audio.IBluetoothAudioPort hostIf, in android.hardware.bluetooth.audio.AudioConfiguration audioConfig, in android.hardware.bluetooth.audio.LatencyMode[] supportedLatencyModes);
+  void streamStarted(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);
+  void streamSuspended(in android.hardware.bluetooth.audio.BluetoothAudioStatus status);
+  void updateAudioConfiguration(in android.hardware.bluetooth.audio.AudioConfiguration audioConfig);
+  void setLowLatencyModeAllowed(in boolean allowed);
+  android.hardware.bluetooth.audio.A2dpStatus parseA2dpConfiguration(in android.hardware.bluetooth.audio.CodecId codecId, in byte[] configuration, out android.hardware.bluetooth.audio.CodecParameters codecParameters);
+  @nullable android.hardware.bluetooth.audio.A2dpConfiguration getA2dpConfiguration(in android.hardware.bluetooth.audio.A2dpRemoteCapabilities[] remoteA2dpCapabilities, in android.hardware.bluetooth.audio.A2dpConfigurationHint hint);
+  void setCodecPriority(in android.hardware.bluetooth.audio.CodecId codecId, int priority);
+  android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseConfigurationSetting[] getLeAudioAseConfiguration(in @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDeviceCapabilities[] remoteSinkAudioCapabilities, in @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDeviceCapabilities[] remoteSourceAudioCapabilities, in android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioConfigurationRequirement[] requirements);
+  android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfigurationPair getLeAudioAseQosConfiguration(in android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfigurationRequirement qosRequirement);
+  android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfigurationPair getLeAudioAseDatapathConfiguration(in @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.StreamConfig sinkConfig, in @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.StreamConfig sourceConfig);
+  void onSinkAseMetadataChanged(in android.hardware.bluetooth.audio.IBluetoothAudioProvider.AseState state, int cigId, int cisId, in @nullable android.hardware.bluetooth.audio.MetadataLtv[] metadata);
+  void onSourceAseMetadataChanged(in android.hardware.bluetooth.audio.IBluetoothAudioProvider.AseState state, int cigId, int cisId, in @nullable android.hardware.bluetooth.audio.MetadataLtv[] metadata);
+  android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioBroadcastConfigurationSetting getLeAudioBroadcastConfiguration(in @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDeviceCapabilities[] remoteSinkAudioCapabilities, in android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioBroadcastConfigurationRequirement requirement);
+  android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration getLeAudioBroadcastDatapathConfiguration(in android.hardware.bluetooth.audio.AudioContext audioContext, in android.hardware.bluetooth.audio.LeAudioBroadcastConfiguration.BroadcastStreamMap[] streamMap);
+  const int CODEC_PRIORITY_DISABLED = (-1) /* -1 */;
+  const int CODEC_PRIORITY_NONE = 0;
+  @VintfStability
+  parcelable LeAudioDeviceCapabilities {
+    android.hardware.bluetooth.audio.CodecId codecId;
+    android.hardware.bluetooth.audio.CodecSpecificCapabilitiesLtv[] codecSpecificCapabilities;
+    @nullable byte[] vendorCodecSpecificCapabilities;
+    @nullable android.hardware.bluetooth.audio.MetadataLtv[] metadata;
+  }
+  @VintfStability
+  parcelable LeAudioDataPathConfiguration {
+    int dataPathId;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration.DataPathConfiguration dataPathConfiguration;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration.IsoDataPathConfiguration isoDataPathConfiguration;
+    @VintfStability
+    parcelable IsoDataPathConfiguration {
+      android.hardware.bluetooth.audio.CodecId codecId;
+      boolean isTransparent;
+      int controllerDelayUs;
+      @nullable byte[] configuration;
+    }
+    @VintfStability
+    parcelable DataPathConfiguration {
+      @nullable byte[] configuration;
+    }
+  }
+  @VintfStability
+  parcelable LeAudioAseQosConfiguration {
+    int sduIntervalUs;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.Framing framing;
+    android.hardware.bluetooth.audio.Phy[] phy;
+    int maxTransportLatencyMs;
+    int maxSdu;
+    int retransmissionNum;
+  }
+  @Backing(type="byte") @VintfStability
+  enum Packing {
+    SEQUENTIAL = 0x00,
+    INTERLEAVED = 0x01,
+  }
+  @Backing(type="byte") @VintfStability
+  enum Framing {
+    UNFRAMED = 0x00,
+    FRAMED = 0x01,
+  }
+  @VintfStability
+  parcelable LeAudioAseConfigurationSetting {
+    android.hardware.bluetooth.audio.AudioContext audioContext;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.Packing packing;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseConfigurationSetting.AseDirectionConfiguration[] sinkAseConfiguration;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseConfigurationSetting.AseDirectionConfiguration[] sourceAseConfiguration;
+    @nullable android.hardware.bluetooth.audio.ConfigurationFlags flags;
+    @VintfStability
+    parcelable AseDirectionConfiguration {
+      android.hardware.bluetooth.audio.LeAudioAseConfiguration aseConfiguration;
+      @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfiguration qosConfiguration;
+      @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration dataPathConfiguration;
+    }
+  }
+  @VintfStability
+  parcelable LeAudioConfigurationRequirement {
+    android.hardware.bluetooth.audio.AudioContext audioContext;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioConfigurationRequirement.AseDirectionRequirement[] sinkAseRequirement;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioConfigurationRequirement.AseDirectionRequirement[] sourceAseRequirement;
+    @nullable android.hardware.bluetooth.audio.ConfigurationFlags flags;
+    @VintfStability
+    parcelable AseDirectionRequirement {
+      android.hardware.bluetooth.audio.LeAudioAseConfiguration aseConfiguration;
+    }
+  }
+  @VintfStability
+  parcelable LeAudioAseQosConfigurationRequirement {
+    android.hardware.bluetooth.audio.AudioContext audioContext;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfigurationRequirement.AseQosDirectionRequirement sinkAseQosRequirement;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfigurationRequirement.AseQosDirectionRequirement sourceAseQosRequirement;
+    @nullable android.hardware.bluetooth.audio.ConfigurationFlags flags;
+    @VintfStability
+    parcelable AseQosDirectionRequirement {
+      android.hardware.bluetooth.audio.IBluetoothAudioProvider.Framing framing;
+      android.hardware.bluetooth.audio.Phy[] preferredPhy;
+      int preferredRetransmissionNum;
+      int maxTransportLatencyMs;
+      int presentationDelayMinUs;
+      int presentationDelayMaxUs;
+      int preferredPresentationDelayMinUs;
+      int preferredPresentationDelayMaxUs;
+      android.hardware.bluetooth.audio.LeAudioAseConfiguration aseConfiguration;
+    }
+  }
+  @VintfStability
+  parcelable LeAudioAseQosConfigurationPair {
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfiguration sinkQosConfiguration;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioAseQosConfiguration sourceQosConfiguration;
+  }
+  parcelable LeAudioDataPathConfigurationPair {
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration inputConfig;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration outputConfig;
+  }
+  parcelable StreamConfig {
+    android.hardware.bluetooth.audio.AudioContext audioContext;
+    android.hardware.bluetooth.audio.LeAudioConfiguration.StreamMap[] streamMap;
+  }
+  @Backing(type="byte") @VintfStability
+  enum AseState {
+    ENABLING = 0x00,
+    STREAMING = 0x01,
+    DISABLING = 0x02,
+  }
+  @Backing(type="byte") @VintfStability
+  enum BroadcastQuality {
+    STANDARD,
+    HIGH,
+  }
+  @VintfStability
+  parcelable LeAudioBroadcastSubgroupConfigurationRequirement {
+    android.hardware.bluetooth.audio.AudioContext audioContext;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.BroadcastQuality quality;
+    int bisNumPerSubgroup;
+  }
+  @VintfStability
+  parcelable LeAudioBroadcastConfigurationRequirement {
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioBroadcastSubgroupConfigurationRequirement[] subgroupConfigurationRequirements;
+  }
+  @VintfStability
+  parcelable LeAudioSubgroupBisConfiguration {
+    int numBis;
+    android.hardware.bluetooth.audio.LeAudioBisConfiguration bisConfiguration;
+  }
+  @VintfStability
+  parcelable LeAudioBroadcastSubgroupConfiguration {
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioSubgroupBisConfiguration[] bisConfigurations;
+    @nullable byte[] vendorCodecConfiguration;
+  }
+  @VintfStability
+  parcelable LeAudioBroadcastConfigurationSetting {
+    int sduIntervalUs;
+    int numBis;
+    int maxSduOctets;
+    int maxTransportLatencyMs;
+    int retransmitionNum;
+    android.hardware.bluetooth.audio.Phy[] phy;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.Packing packing;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.Framing framing;
+    @nullable android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioDataPathConfiguration dataPathConfiguration;
+    android.hardware.bluetooth.audio.IBluetoothAudioProvider.LeAudioBroadcastSubgroupConfiguration[] subgroupsConfigurations;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioProviderFactory.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioProviderFactory.aidl
new file mode 100644
index 0000000..edb79a3
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/IBluetoothAudioProviderFactory.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+interface IBluetoothAudioProviderFactory {
+  android.hardware.bluetooth.audio.AudioCapabilities[] getProviderCapabilities(in android.hardware.bluetooth.audio.SessionType sessionType);
+  android.hardware.bluetooth.audio.IBluetoothAudioProvider openProvider(in android.hardware.bluetooth.audio.SessionType sessionType);
+  @nullable android.hardware.bluetooth.audio.IBluetoothAudioProviderFactory.ProviderInfo getProviderInfo(in android.hardware.bluetooth.audio.SessionType sessionType);
+  @VintfStability
+  parcelable ProviderInfo {
+    String name;
+    android.hardware.bluetooth.audio.CodecInfo[] codecInfos;
+    boolean supportsMultidirectionalCapabilities;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LatencyMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LatencyMode.aidl
new file mode 100644
index 0000000..1140f9e
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LatencyMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="int") @VintfStability
+enum LatencyMode {
+  UNKNOWN,
+  LOW_LATENCY,
+  FREE,
+  DYNAMIC_SPATIAL_AUDIO_SOFTWARE,
+  DYNAMIC_SPATIAL_AUDIO_HARDWARE,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Lc3Capabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
new file mode 100644
index 0000000..cc4449a
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Lc3Capabilities.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable Lc3Capabilities {
+  byte[] pcmBitDepth;
+  int[] samplingFrequencyHz;
+  int[] frameDurationUs;
+  int[] octetsPerFrame;
+  byte[] blocksPerSdu;
+  android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Lc3Configuration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Lc3Configuration.aidl
new file mode 100644
index 0000000..7e8dccf
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Lc3Configuration.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable Lc3Configuration {
+  byte pcmBitDepth;
+  int samplingFrequencyHz;
+  int frameDurationUs;
+  int octetsPerFrame;
+  byte blocksPerSdu;
+  android.hardware.bluetooth.audio.ChannelMode channelMode;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacCapabilities.aidl
new file mode 100644
index 0000000..aa4e4c8
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacCapabilities.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LdacCapabilities {
+  int[] sampleRateHz;
+  android.hardware.bluetooth.audio.LdacChannelMode[] channelMode;
+  android.hardware.bluetooth.audio.LdacQualityIndex[] qualityIndex;
+  byte[] bitsPerSample;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacChannelMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacChannelMode.aidl
new file mode 100644
index 0000000..3d80c4b
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacChannelMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum LdacChannelMode {
+  UNKNOWN,
+  STEREO,
+  DUAL,
+  MONO,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacConfiguration.aidl
new file mode 100644
index 0000000..8a37638
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacConfiguration.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LdacConfiguration {
+  int sampleRateHz;
+  android.hardware.bluetooth.audio.LdacChannelMode channelMode;
+  android.hardware.bluetooth.audio.LdacQualityIndex qualityIndex;
+  byte bitsPerSample;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacQualityIndex.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacQualityIndex.aidl
new file mode 100644
index 0000000..a332dc5
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LdacQualityIndex.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum LdacQualityIndex {
+  HIGH,
+  MID,
+  LOW,
+  ABR,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioAseConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioAseConfiguration.aidl
new file mode 100644
index 0000000..bffc88b
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioAseConfiguration.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioAseConfiguration {
+  android.hardware.bluetooth.audio.LeAudioAseConfiguration.TargetLatency targetLatency;
+  android.hardware.bluetooth.audio.Phy targetPhy;
+  @nullable android.hardware.bluetooth.audio.CodecId codecId;
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv[] codecConfiguration;
+  @nullable byte[] vendorCodecConfiguration;
+  @nullable android.hardware.bluetooth.audio.MetadataLtv[] metadata;
+  @Backing(type="byte") @VintfStability
+  enum TargetLatency {
+    UNDEFINED = 0x00,
+    LOWER = 0x01,
+    BALANCED_LATENCY_RELIABILITY = 0x02,
+    HIGHER_RELIABILITY = 0x03,
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioBisConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioBisConfiguration.aidl
new file mode 100644
index 0000000..b09d34f
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioBisConfiguration.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioBisConfiguration {
+  android.hardware.bluetooth.audio.CodecId codecId;
+  android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv[] codecConfiguration;
+  byte[] vendorCodecConfiguration;
+  @nullable android.hardware.bluetooth.audio.MetadataLtv[] metadata;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioBroadcastConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioBroadcastConfiguration.aidl
new file mode 100644
index 0000000..efd3b02
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioBroadcastConfiguration.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioBroadcastConfiguration {
+  android.hardware.bluetooth.audio.CodecType codecType;
+  android.hardware.bluetooth.audio.LeAudioBroadcastConfiguration.BroadcastStreamMap[] streamMap;
+  @VintfStability
+  parcelable BroadcastStreamMap {
+    char streamHandle;
+    int audioChannelAllocation;
+    android.hardware.bluetooth.audio.LeAudioCodecConfiguration leAudioCodecConfig;
+    char pcmStreamId;
+    @nullable android.hardware.bluetooth.audio.LeAudioBisConfiguration bisConfiguration;
+    @nullable android.hardware.bluetooth.audio.ConfigurationFlags flags;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
new file mode 100644
index 0000000..9818d54
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioCodecCapabilitiesSetting.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioCodecCapabilitiesSetting {
+  android.hardware.bluetooth.audio.UnicastCapability unicastEncodeCapability;
+  android.hardware.bluetooth.audio.UnicastCapability unicastDecodeCapability;
+  android.hardware.bluetooth.audio.BroadcastCapability broadcastCapability;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
new file mode 100644
index 0000000..031ee67
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union LeAudioCodecConfiguration {
+  android.hardware.bluetooth.audio.Lc3Configuration lc3Config;
+  android.hardware.bluetooth.audio.LeAudioCodecConfiguration.VendorConfiguration vendorConfig;
+  android.hardware.bluetooth.audio.AptxAdaptiveLeConfiguration aptxAdaptiveLeConfig;
+  @VintfStability
+  parcelable VendorConfiguration {
+    ParcelableHolder extension;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioConfiguration.aidl
new file mode 100644
index 0000000..25a9797
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/LeAudioConfiguration.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable LeAudioConfiguration {
+  android.hardware.bluetooth.audio.CodecType codecType;
+  android.hardware.bluetooth.audio.LeAudioConfiguration.StreamMap[] streamMap;
+  int peerDelayUs;
+  android.hardware.bluetooth.audio.LeAudioCodecConfiguration leAudioCodecConfig;
+  @nullable byte[] vendorSpecificMetadata;
+  @VintfStability
+  parcelable StreamMap {
+    char streamHandle;
+    int audioChannelAllocation;
+    boolean isStreamActive;
+    @nullable android.hardware.bluetooth.audio.LeAudioAseConfiguration aseConfiguration;
+    @nullable android.hardware.bluetooth.audio.ConfigurationFlags flags;
+    @nullable android.hardware.bluetooth.audio.LeAudioConfiguration.StreamMap.BluetoothDeviceAddress bluetoothDeviceAddress;
+    parcelable BluetoothDeviceAddress {
+      byte[6] deviceAddress;
+      android.hardware.bluetooth.audio.LeAudioConfiguration.StreamMap.BluetoothDeviceAddress.DeviceAddressType deviceAddressType;
+      enum DeviceAddressType {
+        BLE_ADDRESS_PUBLIC = 0x00,
+        BLE_ADDRESS_RANDOM = 0x01,
+      }
+    }
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/MetadataLtv.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/MetadataLtv.aidl
new file mode 100644
index 0000000..5e8a2ae
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/MetadataLtv.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+union MetadataLtv {
+  android.hardware.bluetooth.audio.MetadataLtv.PreferredAudioContexts preferredAudioContexts;
+  android.hardware.bluetooth.audio.MetadataLtv.StreamingAudioContexts streamingAudioContexts;
+  android.hardware.bluetooth.audio.MetadataLtv.VendorSpecific vendorSpecific;
+  parcelable PreferredAudioContexts {
+    android.hardware.bluetooth.audio.AudioContext values;
+  }
+  parcelable StreamingAudioContexts {
+    android.hardware.bluetooth.audio.AudioContext values;
+  }
+  parcelable VendorSpecific {
+    int companyId;
+    byte[] opaqueValue;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/OpusCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/OpusCapabilities.aidl
new file mode 100644
index 0000000..2c04b0f
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/OpusCapabilities.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable OpusCapabilities {
+  byte[] pcmBitDepth;
+  int[] samplingFrequencyHz;
+  int[] frameDurationUs;
+  int[] octetsPerFrame;
+  byte[] blocksPerSdu;
+  android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/OpusConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/OpusConfiguration.aidl
new file mode 100644
index 0000000..811d32a
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/OpusConfiguration.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable OpusConfiguration {
+  byte pcmBitDepth;
+  int samplingFrequencyHz;
+  int frameDurationUs;
+  int octetsPerFrame;
+  byte blocksPerSdu;
+  android.hardware.bluetooth.audio.ChannelMode channelMode;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PcmCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PcmCapabilities.aidl
new file mode 100644
index 0000000..0c2f87d
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PcmCapabilities.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable PcmCapabilities {
+  int[] sampleRateHz;
+  android.hardware.bluetooth.audio.ChannelMode[] channelMode;
+  byte[] bitsPerSample;
+  int[] dataIntervalUs;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PcmConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PcmConfiguration.aidl
new file mode 100644
index 0000000..93d7805
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PcmConfiguration.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable PcmConfiguration {
+  int sampleRateHz;
+  android.hardware.bluetooth.audio.ChannelMode channelMode;
+  byte bitsPerSample;
+  int dataIntervalUs;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Phy.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Phy.aidl
new file mode 100644
index 0000000..bfeabcd
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/Phy.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum Phy {
+  UNDEFINED = 0x00,
+  ONE_M = 0x01,
+  TWO_M = 0x02,
+  CODED = 0x03,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PresentationPosition.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PresentationPosition.aidl
new file mode 100644
index 0000000..7e997e8
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/PresentationPosition.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable PresentationPosition {
+  long remoteDeviceAudioDelayNanos;
+  long transmittedOctets;
+  android.hardware.bluetooth.audio.PresentationPosition.TimeSpec transmittedOctetsTimestamp;
+  @VintfStability
+  parcelable TimeSpec {
+    long tvSec;
+    long tvNSec;
+  }
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcAllocMethod.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcAllocMethod.aidl
new file mode 100644
index 0000000..9cf65d5
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcAllocMethod.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum SbcAllocMethod {
+  ALLOC_MD_S,
+  ALLOC_MD_L,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcCapabilities.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcCapabilities.aidl
new file mode 100644
index 0000000..c8d7e7e
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcCapabilities.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable SbcCapabilities {
+  int[] sampleRateHz;
+  android.hardware.bluetooth.audio.SbcChannelMode[] channelMode;
+  byte[] blockLength;
+  byte[] numSubbands;
+  android.hardware.bluetooth.audio.SbcAllocMethod[] allocMethod;
+  byte[] bitsPerSample;
+  int minBitpool;
+  int maxBitpool;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcChannelMode.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcChannelMode.aidl
new file mode 100644
index 0000000..7779aa0
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcChannelMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum SbcChannelMode {
+  UNKNOWN,
+  JOINT_STEREO,
+  STEREO,
+  DUAL,
+  MONO,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcConfiguration.aidl
new file mode 100644
index 0000000..8eab9c3
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SbcConfiguration.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable SbcConfiguration {
+  int sampleRateHz;
+  android.hardware.bluetooth.audio.SbcChannelMode channelMode;
+  byte blockLength;
+  byte numSubbands;
+  android.hardware.bluetooth.audio.SbcAllocMethod allocMethod;
+  byte bitsPerSample;
+  int minBitpool;
+  int maxBitpool;
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SessionType.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SessionType.aidl
new file mode 100644
index 0000000..71cca53
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/SessionType.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@Backing(type="byte") @VintfStability
+enum SessionType {
+  UNKNOWN,
+  A2DP_SOFTWARE_ENCODING_DATAPATH,
+  A2DP_HARDWARE_OFFLOAD_ENCODING_DATAPATH,
+  HEARING_AID_SOFTWARE_ENCODING_DATAPATH,
+  LE_AUDIO_SOFTWARE_ENCODING_DATAPATH,
+  LE_AUDIO_SOFTWARE_DECODING_DATAPATH,
+  LE_AUDIO_HARDWARE_OFFLOAD_ENCODING_DATAPATH,
+  LE_AUDIO_HARDWARE_OFFLOAD_DECODING_DATAPATH,
+  LE_AUDIO_BROADCAST_SOFTWARE_ENCODING_DATAPATH,
+  LE_AUDIO_BROADCAST_HARDWARE_OFFLOAD_ENCODING_DATAPATH,
+  A2DP_SOFTWARE_DECODING_DATAPATH,
+  A2DP_HARDWARE_OFFLOAD_DECODING_DATAPATH,
+  HFP_SOFTWARE_ENCODING_DATAPATH,
+  HFP_SOFTWARE_DECODING_DATAPATH,
+  HFP_HARDWARE_OFFLOAD_DATAPATH,
+}
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/UnicastCapability.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/UnicastCapability.aidl
new file mode 100644
index 0000000..894a2f3
--- /dev/null
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/4/android/hardware/bluetooth/audio/UnicastCapability.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.audio;
+@VintfStability
+parcelable UnicastCapability {
+  android.hardware.bluetooth.audio.CodecType codecType;
+  android.hardware.bluetooth.audio.AudioLocation supportedChannel;
+  int deviceCount;
+  int channelCountPerDevice;
+  android.hardware.bluetooth.audio.UnicastCapability.LeAudioCodecCapabilities leAudioCodecCapabilities;
+  @VintfStability
+  parcelable VendorCapabilities {
+    ParcelableHolder extension;
+  }
+  @VintfStability
+  union LeAudioCodecCapabilities {
+    android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
+    android.hardware.bluetooth.audio.UnicastCapability.VendorCapabilities vendorCapabillities;
+    android.hardware.bluetooth.audio.AptxAdaptiveLeCapabilities aptxAdaptiveLeCapabilities;
+  }
+}
diff --git a/bluetooth/finder/aidl/Android.bp b/bluetooth/finder/aidl/Android.bp
index 24f5ca5..7c83c13 100644
--- a/bluetooth/finder/aidl/Android.bp
+++ b/bluetooth/finder/aidl/Android.bp
@@ -33,6 +33,17 @@
             apex_available: [
                 "com.android.tethering",
             ],
+            lint: {
+                baseline_filename: "lint-baseline.xml",
+            },
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/.hash b/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/.hash
new file mode 100644
index 0000000..0c1f694
--- /dev/null
+++ b/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/.hash
@@ -0,0 +1 @@
+078986eb5ef2dd183974ee4c9a79dc9b71bea088
diff --git a/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/android/hardware/bluetooth/finder/Eid.aidl b/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/android/hardware/bluetooth/finder/Eid.aidl
new file mode 100644
index 0000000..42461c5
--- /dev/null
+++ b/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/android/hardware/bluetooth/finder/Eid.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.finder;
+@VintfStability
+parcelable Eid {
+  byte[20] bytes;
+}
diff --git a/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/android/hardware/bluetooth/finder/IBluetoothFinder.aidl b/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/android/hardware/bluetooth/finder/IBluetoothFinder.aidl
new file mode 100644
index 0000000..4bc9041
--- /dev/null
+++ b/bluetooth/finder/aidl/aidl_api/android.hardware.bluetooth.finder/1/android/hardware/bluetooth/finder/IBluetoothFinder.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.finder;
+@VintfStability
+interface IBluetoothFinder {
+  void sendEids(in android.hardware.bluetooth.finder.Eid[] eids);
+  void setPoweredOffFinderMode(in boolean enable);
+  boolean getPoweredOffFinderMode();
+}
diff --git a/bluetooth/finder/aidl/lint-baseline.xml b/bluetooth/finder/aidl/lint-baseline.xml
new file mode 100644
index 0000000..e0570f6
--- /dev/null
+++ b/bluetooth/finder/aidl/lint-baseline.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="6" by="lint 8.4.0-alpha01" type="baseline" client="" dependencies="true" name="" variant="all" version="8.4.0-alpha01">
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 33 (current min is 30): `android.os.Parcel#writeFixedArray`"
+        errorLine1="    _aidl_parcel.writeFixedArray(bytes, _aidl_flag, 20);"
+        errorLine2="                 ~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/bluetooth/finder/aidl/android.hardware.bluetooth.finder-V1-java-source/gen/android/hardware/bluetooth/finder/Eid.java"
+            line="28"
+            column="18"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 33 (current min is 30): `android.os.Parcel#createFixedArray`"
+        errorLine1="      bytes = _aidl_parcel.createFixedArray(byte[].class, 20);"
+        errorLine2="                           ~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/bluetooth/finder/aidl/android.hardware.bluetooth.finder-V1-java-source/gen/android/hardware/bluetooth/finder/Eid.java"
+            line="41"
+            column="28"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 30): `android.os.Binder#markVintfStability`"
+        errorLine1="      this.markVintfStability();"
+        errorLine2="           ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/bluetooth/finder/aidl/android.hardware.bluetooth.finder-V1-java-source/gen/android/hardware/bluetooth/finder/IBluetoothFinder.java"
+            line="67"
+            column="12"/>
+    </issue>
+
+</issues>
diff --git a/bluetooth/lmp_event/aidl/Android.bp b/bluetooth/lmp_event/aidl/Android.bp
index 6c2f278..1e3592b 100644
--- a/bluetooth/lmp_event/aidl/Android.bp
+++ b/bluetooth/lmp_event/aidl/Android.bp
@@ -30,4 +30,12 @@
             min_sdk_version: "33",
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/.hash b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/.hash
new file mode 100644
index 0000000..8571e31
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/.hash
@@ -0,0 +1 @@
+e9accf971a83a7829786ee24780fa7a5583b5dae
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/AddressType.aidl b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/AddressType.aidl
new file mode 100644
index 0000000..0f239e8
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/AddressType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.lmp_event;
+@Backing(type="byte") @VintfStability
+enum AddressType {
+  PUBLIC = 0x00,
+  RANDOM = 0x01,
+}
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/Direction.aidl b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/Direction.aidl
new file mode 100644
index 0000000..6f807cc
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/Direction.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.lmp_event;
+@Backing(type="byte") @VintfStability
+enum Direction {
+  TX = 0x00,
+  RX = 0x01,
+}
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/IBluetoothLmpEvent.aidl b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/IBluetoothLmpEvent.aidl
new file mode 100644
index 0000000..3431010
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/IBluetoothLmpEvent.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.lmp_event;
+@VintfStability
+interface IBluetoothLmpEvent {
+  void registerForLmpEvents(in android.hardware.bluetooth.lmp_event.IBluetoothLmpEventCallback callback, in android.hardware.bluetooth.lmp_event.AddressType addressType, in byte[6] address, in android.hardware.bluetooth.lmp_event.LmpEventId[] lmpEventIds);
+  void unregisterLmpEvents(in android.hardware.bluetooth.lmp_event.AddressType addressType, in byte[6] address);
+}
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/IBluetoothLmpEventCallback.aidl b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/IBluetoothLmpEventCallback.aidl
new file mode 100644
index 0000000..fc6758c
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/IBluetoothLmpEventCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.lmp_event;
+@VintfStability
+interface IBluetoothLmpEventCallback {
+  void onEventGenerated(in android.hardware.bluetooth.lmp_event.Timestamp timestamp, in android.hardware.bluetooth.lmp_event.AddressType addressType, in byte[6] address, in android.hardware.bluetooth.lmp_event.Direction direction, in android.hardware.bluetooth.lmp_event.LmpEventId lmpEventId, in char connEventCounter);
+  void onRegistered(in boolean status);
+}
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/LmpEventId.aidl b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/LmpEventId.aidl
new file mode 100644
index 0000000..4ee95d1
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/LmpEventId.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.lmp_event;
+@Backing(type="byte") @VintfStability
+enum LmpEventId {
+  CONNECT_IND = 0x00,
+  LL_PHY_UPDATE_IND = 0x01,
+}
diff --git a/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/Timestamp.aidl b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/Timestamp.aidl
new file mode 100644
index 0000000..5ef32ba
--- /dev/null
+++ b/bluetooth/lmp_event/aidl/aidl_api/android.hardware.bluetooth.lmp_event/1/android/hardware/bluetooth/lmp_event/Timestamp.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.lmp_event;
+@VintfStability
+parcelable Timestamp {
+  long systemTimeUs;
+  long bluetoothTimeUs;
+}
diff --git a/bluetooth/ranging/aidl/Android.bp b/bluetooth/ranging/aidl/Android.bp
index 9e53ef6..d0d1b90 100644
--- a/bluetooth/ranging/aidl/Android.bp
+++ b/bluetooth/ranging/aidl/Android.bp
@@ -36,4 +36,12 @@
             min_sdk_version: "33",
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/.hash b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/.hash
new file mode 100644
index 0000000..b0e0cfd
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/.hash
@@ -0,0 +1 @@
+d257bb74ef61a4cbb5854f4663604dd491b4a7bf
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/AddressType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/AddressType.aidl
new file mode 100644
index 0000000..fc417f0
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/AddressType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum AddressType {
+  PUBLIC = 0x00,
+  RANDOM = 0x01,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/BluetoothChannelSoundingParameters.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/BluetoothChannelSoundingParameters.aidl
new file mode 100644
index 0000000..e8fefbe
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/BluetoothChannelSoundingParameters.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable BluetoothChannelSoundingParameters {
+  android.hardware.bluetooth.ranging.SessionType sessionType;
+  int aclHandle;
+  int l2capCid;
+  int realTimeProcedureDataAttHandle;
+  android.hardware.bluetooth.ranging.Role role;
+  boolean localSupportsSoundingPhaseBasedRanging;
+  boolean remoteSupportsSoundingPhaseBaseRanging;
+  android.hardware.bluetooth.ranging.Config config;
+  android.hardware.bluetooth.ranging.DeviceAddress address;
+  @nullable android.hardware.bluetooth.ranging.VendorSpecificData[] vendorSpecificData;
+  android.hardware.bluetooth.ranging.LocationType locationType;
+  android.hardware.bluetooth.ranging.SightType sightType;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ChannelSoudingRawData.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ChannelSoudingRawData.aidl
new file mode 100644
index 0000000..8fc77ae
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ChannelSoudingRawData.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable ChannelSoudingRawData {
+  int procedureCounter;
+  int[] frequencyCompensation;
+  boolean aborted;
+  android.hardware.bluetooth.ranging.ChannelSoundingSingleSideData initiatorData;
+  android.hardware.bluetooth.ranging.ChannelSoundingSingleSideData reflectorData;
+  byte[] stepChannels;
+  @nullable int[] toaTodInitiator;
+  @nullable int[] todToaReflector;
+  android.hardware.bluetooth.ranging.ModeType[] stepMode;
+  byte numAntennaPaths;
+  long timestampMs;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ChannelSoundingSingleSideData.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ChannelSoundingSingleSideData.aidl
new file mode 100644
index 0000000..172ac5e
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ChannelSoundingSingleSideData.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable ChannelSoundingSingleSideData {
+  @nullable android.hardware.bluetooth.ranging.StepTonePct[] stepTonePcts;
+  @nullable byte[] packetQuality;
+  @nullable byte[] packetRssiDbm;
+  @nullable android.hardware.bluetooth.ranging.Nadm[] packetNadm;
+  @nullable int[] measuredFreqOffset;
+  @nullable android.hardware.bluetooth.ranging.ComplexNumber[] packetPct1;
+  @nullable android.hardware.bluetooth.ranging.ComplexNumber[] packetPct2;
+  byte referencePowerDbm;
+  @nullable byte[] vendorSpecificCsSingleSidedata;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ComplexNumber.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ComplexNumber.aidl
new file mode 100644
index 0000000..4d5ac21
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ComplexNumber.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable ComplexNumber {
+  double real;
+  double imaginary;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Config.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Config.aidl
new file mode 100644
index 0000000..c9ac991
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Config.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable Config {
+  android.hardware.bluetooth.ranging.ModeType modeType;
+  android.hardware.bluetooth.ranging.SubModeType subModeType;
+  android.hardware.bluetooth.ranging.RttType rttType;
+  byte[10] channelMap;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/CsSecurityLevel.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/CsSecurityLevel.aidl
new file mode 100644
index 0000000..6a31547
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/CsSecurityLevel.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum CsSecurityLevel {
+  NOT_SUPPORTED = 0x00,
+  ONE = 0x01,
+  TWO = 0x02,
+  THREE = 0x03,
+  FOUR = 0x04,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/DeviceAddress.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/DeviceAddress.aidl
new file mode 100644
index 0000000..69cad5d
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/DeviceAddress.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable DeviceAddress {
+  android.hardware.bluetooth.ranging.AddressType addressType;
+  byte[6] address;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSounding.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSounding.aidl
new file mode 100644
index 0000000..004a482
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSounding.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+interface IBluetoothChannelSounding {
+  @nullable android.hardware.bluetooth.ranging.VendorSpecificData[] getVendorSpecificData();
+  @nullable android.hardware.bluetooth.ranging.SessionType[] getSupportedSessionTypes();
+  android.hardware.bluetooth.ranging.CsSecurityLevel getMaxSupportedCsSecurityLevel();
+  @nullable android.hardware.bluetooth.ranging.IBluetoothChannelSoundingSession openSession(in android.hardware.bluetooth.ranging.BluetoothChannelSoundingParameters params, in android.hardware.bluetooth.ranging.IBluetoothChannelSoundingSessionCallback callback);
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSoundingSession.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSoundingSession.aidl
new file mode 100644
index 0000000..9f691b4
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSoundingSession.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+interface IBluetoothChannelSoundingSession {
+  @nullable android.hardware.bluetooth.ranging.VendorSpecificData[] getVendorSpecificReplies();
+  android.hardware.bluetooth.ranging.ResultType[] getSupportedResultTypes();
+  boolean isAbortedProcedureRequired();
+  void writeRawData(in android.hardware.bluetooth.ranging.ChannelSoudingRawData rawData);
+  void close(android.hardware.bluetooth.ranging.Reason reason);
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSoundingSessionCallback.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSoundingSessionCallback.aidl
new file mode 100644
index 0000000..d6622de
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/IBluetoothChannelSoundingSessionCallback.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+interface IBluetoothChannelSoundingSessionCallback {
+  void onOpened(android.hardware.bluetooth.ranging.Reason reason);
+  void onOpenFailed(android.hardware.bluetooth.ranging.Reason reason);
+  void onResult(in android.hardware.bluetooth.ranging.RangingResult result);
+  void onClose(android.hardware.bluetooth.ranging.Reason reason);
+  void onCloseFailed(android.hardware.bluetooth.ranging.Reason reason);
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/LocationType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/LocationType.aidl
new file mode 100644
index 0000000..d95af26
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/LocationType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="byte") @VintfStability
+enum LocationType {
+  UNKNOWN = 0x00,
+  INDOOR = 0x01,
+  OUTDOOR = 0x02,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ModeType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ModeType.aidl
new file mode 100644
index 0000000..1e8ae91
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ModeType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="byte") @VintfStability
+enum ModeType {
+  ZERO = 0x00,
+  ONE = 0x01,
+  TWO = 0x02,
+  THREE = 0x03,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Nadm.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Nadm.aidl
new file mode 100644
index 0000000..a0aa47b
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Nadm.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="byte") @VintfStability
+enum Nadm {
+  ATTACK_IS_EXTREMELY_UNLIKELY = 0x00,
+  ATTACK_IS_VERY_UNLIKELY = 0x01,
+  ATTACK_IS_UNLIKELY = 0x02,
+  ATTACK_IS_POSSIBLE = 0x03,
+  ATTACK_IS_LIKELY = 0x04,
+  ATTACK_IS_VERY_LIKELY = 0x05,
+  ATTACK_IS_EXTREMELY_LIKELY = 0x06,
+  UNKNOWN = 0xFFu8,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/RangingResult.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/RangingResult.aidl
new file mode 100644
index 0000000..d092b80
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/RangingResult.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable RangingResult {
+  double resultMeters;
+  double errorMeters;
+  double azimuthDegrees;
+  double errorAzimuthDegrees;
+  double altitudeDegrees;
+  double errorAltitudeDegrees;
+  double delaySpreadMeters;
+  byte confidenceLevel;
+  android.hardware.bluetooth.ranging.Nadm detectedAttackLevel;
+  double velocityMetersPerSecond;
+  @nullable byte[] vendorSpecificCsRangingResultsData;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Reason.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Reason.aidl
new file mode 100644
index 0000000..ddd44fe
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Reason.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum Reason {
+  LOCAL_STACK_REQUEST,
+  HAL_INITIATED,
+  HARDWARE_INITIATED,
+  ERROR_INVALID_PARAMETER,
+  ERROR_UNKNOWN,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ResultType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ResultType.aidl
new file mode 100644
index 0000000..b3e098c
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/ResultType.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum ResultType {
+  RESULT_METERS = 0x00,
+  ERROR_METERS = 0x01,
+  AZIMUTH_DEGREES = 0x02,
+  ERROR_AZIMUTH_DEGREES = 0x03,
+  ALTITUDE_DEGREES = 0x04,
+  ERROR_ALTITUDE_DEGREES = 0x05,
+  DELAY_SPREAD_METERS = 0x06,
+  CONFIDENCE_LEVEL = 0x07,
+  SECURITY_LEVEL = 0x08,
+  VELOCITY = 0x09,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Role.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Role.aidl
new file mode 100644
index 0000000..61ee1aa
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/Role.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum Role {
+  INITIATOR = 0,
+  REFLECTOR = 1,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/RttType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/RttType.aidl
new file mode 100644
index 0000000..e662c07
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/RttType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum RttType {
+  AA_COARSE = 0x00,
+  WITH_32_BIT_SOUNDING_SEQUENCE = 0x01,
+  WITH_96_BIT_SOUNDING_SEQUENCE = 0x02,
+  WITH_32_BIT_RANDOM_SEQUENCE = 0x03,
+  WITH_64_BIT_RANDOM_SEQUENCE = 0x04,
+  WITH_96_BIT_RANDOM_SEQUENCE = 0x05,
+  WITH_128_BIT_RANDOM_SEQUENCE = 0x06,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SessionType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SessionType.aidl
new file mode 100644
index 0000000..d43022f
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SessionType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="int") @VintfStability
+enum SessionType {
+  SOFTWARE_STACK_DATA_PARSING = 0,
+  HARDWARE_OFFLOAD_DATA_PARSING = 1,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SightType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SightType.aidl
new file mode 100644
index 0000000..6e96ba4
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SightType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="byte") @VintfStability
+enum SightType {
+  UNKNOWN = 0x00,
+  LINE_OF_SIGHT = 0x01,
+  NON_LINE_OF_SIGHT = 0x02,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/StepTonePct.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/StepTonePct.aidl
new file mode 100644
index 0000000..4125748
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/StepTonePct.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable StepTonePct {
+  List<android.hardware.bluetooth.ranging.ComplexNumber> tonePcts;
+  byte[] toneQualityIndicator;
+  byte toneExtensionAntennaIndex;
+  const int TONE_QUALITY_GOOD = 0;
+  const int TONE_QUALITY_MEDIUM = 1;
+  const int TONE_QUALITY_LOW = 2;
+  const int TONE_QUALITY_UNAVAILABLE = 3;
+  const int EXTENSION_SLOT_NONE = 0;
+  const int EXTENSION_SLOT_TONE_NOT_EXPECTED_TO_BE_PRESENT = 1;
+  const int EXTENSION_SLOT_TONE_EXPECTED_TO_BE_PRESENT = 2;
+  const int EXTENSION_SLOT_SHIFT_AMOUNT = 4;
+  const byte TONE_EXTENSION_ANTENNA_1 = 0x0;
+  const byte TONE_EXTENSION_ANTENNA_2 = 0x1;
+  const byte TONE_EXTENSION_ANTENNA_3 = 0x2;
+  const byte TONE_EXTENSION_ANTENNA_4 = 0x3;
+  const byte TONE_EXTENSION_UNUSED = 0xFFu8;
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SubModeType.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SubModeType.aidl
new file mode 100644
index 0000000..b72a97d
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/SubModeType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@Backing(type="byte") @VintfStability
+enum SubModeType {
+  ONE = 0x01,
+  TWO = 0x02,
+  THREE = 0x03,
+  UNUSED = 0xffu8,
+}
diff --git a/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/VendorSpecificData.aidl b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/VendorSpecificData.aidl
new file mode 100644
index 0000000..13bf696
--- /dev/null
+++ b/bluetooth/ranging/aidl/aidl_api/android.hardware.bluetooth.ranging/1/android/hardware/bluetooth/ranging/VendorSpecificData.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.bluetooth.ranging;
+@VintfStability
+parcelable VendorSpecificData {
+  byte[16] characteristicUuid;
+  byte[] opaqueValue;
+}
diff --git a/broadcastradio/TEST_MAPPING b/broadcastradio/TEST_MAPPING
new file mode 100644
index 0000000..2604fb3
--- /dev/null
+++ b/broadcastradio/TEST_MAPPING
@@ -0,0 +1,18 @@
+{
+  "presubmit": [
+    {
+      "name": "broadcastradio_utils_aidl_test"
+    },
+    {
+      "name": "DefaultBroadcastRadioHalTestCase"
+    },
+    {
+      "name": "android.hardware.broadcastradio@common-utils-tests"
+    }
+  ],
+  "auto-presubmit": [
+    {
+      "name": "VtsHalBroadcastradioAidlTargetTest"
+    }
+  ]
+}
diff --git a/broadcastradio/aidl/Android.bp b/broadcastradio/aidl/Android.bp
index e8bc5eb..1540944 100644
--- a/broadcastradio/aidl/Android.bp
+++ b/broadcastradio/aidl/Android.bp
@@ -42,7 +42,29 @@
             version: "1",
             imports: [],
         },
-    ],
-    frozen: false,
+        {
+            version: "2",
+            imports: [],
+        },
 
+    ],
+    frozen: true,
+
+}
+
+// Note: This should always be one version ahead of the last frozen version
+latest_android_hardware_broadcastradio = "android.hardware.broadcastradio-V2"
+
+cc_defaults {
+    name: "latest_android_hardware_broadcastradio_ndk_static",
+    static_libs: [
+        latest_android_hardware_broadcastradio + "-ndk",
+    ],
+}
+
+java_defaults {
+    name: "latest_android_hardware_broadcastradio_java_static",
+    static_libs: [
+        latest_android_hardware_broadcastradio + "-java",
+    ],
 }
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/.hash b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/.hash
new file mode 100644
index 0000000..747c764
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/.hash
@@ -0,0 +1 @@
+bff68a8bc8b7cc191ab62bee10f7df8e79494467
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AmFmBandRange.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AmFmBandRange.aidl
new file mode 100644
index 0000000..ca511aa
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AmFmBandRange.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AmFmBandRange {
+  int lowerBound;
+  int upperBound;
+  int spacing;
+  int seekSpacing;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AmFmRegionConfig.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AmFmRegionConfig.aidl
new file mode 100644
index 0000000..b96def3
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AmFmRegionConfig.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AmFmRegionConfig {
+  android.hardware.broadcastradio.AmFmBandRange[] ranges;
+  int fmDeemphasis;
+  int fmRds;
+  const int DEEMPHASIS_D50 = (1 << 0) /* 1 */;
+  const int DEEMPHASIS_D75 = (1 << 1) /* 2 */;
+  const int RDS = (1 << 0) /* 1 */;
+  const int RBDS = (1 << 1) /* 2 */;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Announcement.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Announcement.aidl
new file mode 100644
index 0000000..bbdd86f
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Announcement.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Announcement {
+  android.hardware.broadcastradio.ProgramSelector selector;
+  android.hardware.broadcastradio.AnnouncementType type = android.hardware.broadcastradio.AnnouncementType.INVALID;
+  android.hardware.broadcastradio.VendorKeyValue[] vendorInfo;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AnnouncementType.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AnnouncementType.aidl
new file mode 100644
index 0000000..1d187fe
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/AnnouncementType.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@Backing(type="byte") @JavaDerive(equals=true, toString=true) @VintfStability
+enum AnnouncementType {
+  INVALID = 0,
+  EMERGENCY = 1,
+  WARNING,
+  TRAFFIC,
+  WEATHER,
+  NEWS,
+  EVENT,
+  SPORT,
+  MISC,
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ConfigFlag.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ConfigFlag.aidl
new file mode 100644
index 0000000..d6d33bc
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ConfigFlag.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@Backing(type="int") @JavaDerive(equals=true, toString=true) @VintfStability
+enum ConfigFlag {
+  FORCE_MONO = 1,
+  /**
+   * @deprecated Use {link #FORCE_ANALOG_FM} instead
+   */
+  FORCE_ANALOG,
+  FORCE_DIGITAL,
+  RDS_AF,
+  RDS_REG,
+  DAB_DAB_LINKING,
+  DAB_FM_LINKING,
+  DAB_DAB_SOFT_LINKING,
+  DAB_FM_SOFT_LINKING,
+  FORCE_ANALOG_FM,
+  FORCE_ANALOG_AM,
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/DabTableEntry.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/DabTableEntry.aidl
new file mode 100644
index 0000000..162f4abd
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/DabTableEntry.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable DabTableEntry {
+  String label;
+  int frequencyKhz;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/HdSubChannel.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/HdSubChannel.aidl
new file mode 100644
index 0000000..dd06134
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/HdSubChannel.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@Backing(type="int") @JavaDerive(equals=true, toString=true) @VintfStability
+enum HdSubChannel {
+  HD1 = 0,
+  HD2 = 1,
+  HD3 = 2,
+  HD4 = 3,
+  HD5 = 4,
+  HD6 = 5,
+  HD7 = 6,
+  HD8 = 7,
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IAnnouncementListener.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IAnnouncementListener.aidl
new file mode 100644
index 0000000..346af58
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IAnnouncementListener.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@VintfStability
+interface IAnnouncementListener {
+  oneway void onListUpdated(in android.hardware.broadcastradio.Announcement[] announcements);
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IBroadcastRadio.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IBroadcastRadio.aidl
new file mode 100644
index 0000000..39eb04c
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IBroadcastRadio.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@VintfStability
+interface IBroadcastRadio {
+  android.hardware.broadcastradio.Properties getProperties();
+  android.hardware.broadcastradio.AmFmRegionConfig getAmFmRegionConfig(in boolean full);
+  android.hardware.broadcastradio.DabTableEntry[] getDabRegionConfig();
+  void setTunerCallback(in android.hardware.broadcastradio.ITunerCallback callback);
+  void unsetTunerCallback();
+  void tune(in android.hardware.broadcastradio.ProgramSelector program);
+  void seek(in boolean directionUp, in boolean skipSubChannel);
+  void step(in boolean directionUp);
+  void cancel();
+  void startProgramListUpdates(in android.hardware.broadcastradio.ProgramFilter filter);
+  void stopProgramListUpdates();
+  boolean isConfigFlagSet(in android.hardware.broadcastradio.ConfigFlag flag);
+  void setConfigFlag(in android.hardware.broadcastradio.ConfigFlag flag, in boolean value);
+  android.hardware.broadcastradio.VendorKeyValue[] setParameters(in android.hardware.broadcastradio.VendorKeyValue[] parameters);
+  android.hardware.broadcastradio.VendorKeyValue[] getParameters(in String[] keys);
+  byte[] getImage(in int id);
+  android.hardware.broadcastradio.ICloseHandle registerAnnouncementListener(in android.hardware.broadcastradio.IAnnouncementListener listener, in android.hardware.broadcastradio.AnnouncementType[] enabled);
+  const int INVALID_IMAGE = 0;
+  const int ANTENNA_STATE_CHANGE_TIMEOUT_MS = 100;
+  const int LIST_COMPLETE_TIMEOUT_MS = 300000;
+  const int TUNER_TIMEOUT_MS = 30000;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ICloseHandle.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ICloseHandle.aidl
new file mode 100644
index 0000000..75e7f2a
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ICloseHandle.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@VintfStability
+interface ICloseHandle {
+  void close();
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ITunerCallback.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ITunerCallback.aidl
new file mode 100644
index 0000000..f5badad
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ITunerCallback.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@VintfStability
+interface ITunerCallback {
+  oneway void onTuneFailed(in android.hardware.broadcastradio.Result result, in android.hardware.broadcastradio.ProgramSelector selector);
+  oneway void onCurrentProgramInfoChanged(in android.hardware.broadcastradio.ProgramInfo info);
+  oneway void onProgramListUpdated(in android.hardware.broadcastradio.ProgramListChunk chunk);
+  oneway void onAntennaStateChange(in boolean connected);
+  oneway void onConfigFlagUpdated(in android.hardware.broadcastradio.ConfigFlag flag, in boolean value);
+  oneway void onParametersUpdated(in android.hardware.broadcastradio.VendorKeyValue[] parameters);
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IdentifierType.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IdentifierType.aidl
new file mode 100644
index 0000000..ed41af0
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/IdentifierType.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@Backing(type="int") @JavaDerive(equals=true, toString=true) @VintfStability
+enum IdentifierType {
+  VENDOR_START = 1000,
+  VENDOR_END = 1999,
+  INVALID = 0,
+  AMFM_FREQUENCY_KHZ,
+  RDS_PI,
+  HD_STATION_ID_EXT,
+  HD_STATION_NAME,
+  DAB_SID_EXT,
+  DAB_ENSEMBLE,
+  DAB_SCID,
+  DAB_FREQUENCY_KHZ,
+  DRMO_SERVICE_ID,
+  DRMO_FREQUENCY_KHZ,
+  /**
+   * @deprecated SiriusXM Satellite Radio is not supported.
+   */
+  SXM_SERVICE_ID = (DRMO_FREQUENCY_KHZ + 2) /* 12 */,
+  /**
+   * @deprecated SiriusXM Satellite Radio is not supported.
+   */
+  SXM_CHANNEL,
+  HD_STATION_LOCATION,
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Metadata.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Metadata.aidl
new file mode 100644
index 0000000..b4a1efa
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Metadata.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+union Metadata {
+  String rdsPs;
+  int rdsPty;
+  int rbdsPty;
+  String rdsRt;
+  String songTitle;
+  String songArtist;
+  String songAlbum;
+  int stationIcon;
+  int albumArt;
+  String programName;
+  String dabEnsembleName;
+  String dabEnsembleNameShort;
+  String dabServiceName;
+  String dabServiceNameShort;
+  String dabComponentName;
+  String dabComponentNameShort;
+  String genre;
+  String commentShortDescription;
+  String commentActualText;
+  String commercial;
+  String[] ufids;
+  String hdStationNameShort;
+  String hdStationNameLong;
+  int hdSubChannelsAvailable;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramFilter.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramFilter.aidl
new file mode 100644
index 0000000..9edeb8d
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramFilter.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ProgramFilter {
+  android.hardware.broadcastradio.IdentifierType[] identifierTypes;
+  android.hardware.broadcastradio.ProgramIdentifier[] identifiers;
+  boolean includeCategories;
+  boolean excludeModifications;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramIdentifier.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramIdentifier.aidl
new file mode 100644
index 0000000..6676350
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramIdentifier.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ProgramIdentifier {
+  android.hardware.broadcastradio.IdentifierType type = android.hardware.broadcastradio.IdentifierType.INVALID;
+  long value;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramInfo.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramInfo.aidl
new file mode 100644
index 0000000..997cdd7
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramInfo.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ProgramInfo {
+  android.hardware.broadcastradio.ProgramSelector selector;
+  android.hardware.broadcastradio.ProgramIdentifier logicallyTunedTo;
+  android.hardware.broadcastradio.ProgramIdentifier physicallyTunedTo;
+  @nullable android.hardware.broadcastradio.ProgramIdentifier[] relatedContent;
+  int infoFlags;
+  int signalQuality;
+  android.hardware.broadcastradio.Metadata[] metadata;
+  android.hardware.broadcastradio.VendorKeyValue[] vendorInfo;
+  const int FLAG_LIVE = (1 << 0) /* 1 */;
+  const int FLAG_MUTED = (1 << 1) /* 2 */;
+  const int FLAG_TRAFFIC_PROGRAM = (1 << 2) /* 4 */;
+  const int FLAG_TRAFFIC_ANNOUNCEMENT = (1 << 3) /* 8 */;
+  const int FLAG_TUNABLE = (1 << 4) /* 16 */;
+  const int FLAG_STEREO = (1 << 5) /* 32 */;
+  const int FLAG_SIGNAL_ACQUISITION = (1 << 6) /* 64 */;
+  const int FLAG_HD_SIS_ACQUISITION = (1 << 7) /* 128 */;
+  const int FLAG_HD_AUDIO_ACQUISITION = (1 << 8) /* 256 */;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramListChunk.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramListChunk.aidl
new file mode 100644
index 0000000..5d53b99
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramListChunk.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ProgramListChunk {
+  boolean purge;
+  boolean complete;
+  android.hardware.broadcastradio.ProgramInfo[] modified;
+  @nullable android.hardware.broadcastradio.ProgramIdentifier[] removed;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramSelector.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramSelector.aidl
new file mode 100644
index 0000000..9af1dc8
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/ProgramSelector.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ProgramSelector {
+  android.hardware.broadcastradio.ProgramIdentifier primaryId;
+  android.hardware.broadcastradio.ProgramIdentifier[] secondaryIds;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Properties.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Properties.aidl
new file mode 100644
index 0000000..643b819
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Properties.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Properties {
+  String maker;
+  String product;
+  String version;
+  String serial;
+  android.hardware.broadcastradio.IdentifierType[] supportedIdentifierTypes;
+  android.hardware.broadcastradio.VendorKeyValue[] vendorInfo;
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Result.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Result.aidl
new file mode 100644
index 0000000..b0fc018
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/Result.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@Backing(type="int") @JavaDerive(equals=true, toString=true) @VintfStability
+enum Result {
+  OK = 0,
+  INTERNAL_ERROR,
+  INVALID_ARGUMENTS,
+  INVALID_STATE,
+  NOT_SUPPORTED,
+  TIMEOUT,
+  CANCELED,
+  UNKNOWN_ERROR,
+}
diff --git a/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/VendorKeyValue.aidl b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/VendorKeyValue.aidl
new file mode 100644
index 0000000..3c6b194
--- /dev/null
+++ b/broadcastradio/aidl/aidl_api/android.hardware.broadcastradio/2/android/hardware/broadcastradio/VendorKeyValue.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.broadcastradio;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable VendorKeyValue {
+  String key;
+  String value;
+}
diff --git a/broadcastradio/aidl/android/hardware/broadcastradio/IdentifierType.aidl b/broadcastradio/aidl/android/hardware/broadcastradio/IdentifierType.aidl
index 4a95a41..4d29743 100644
--- a/broadcastradio/aidl/android/hardware/broadcastradio/IdentifierType.aidl
+++ b/broadcastradio/aidl/android/hardware/broadcastradio/IdentifierType.aidl
@@ -174,7 +174,7 @@
      * - 13 bit: Fractional bits of longitude
      * - 8 bit: Integer bits of longitude
      * - 1 bit: 0 for east and 1 for west for longitude
-     * - 1 bit: 0, representing latitude
+     * - 1 bit: 0, representing longitude
      * - 5 bit: pad of zeros separating longitude and latitude
      * - 4 bit: Bits 4:7 of altitude
      * - 13 bit: Fractional bits of latitude
diff --git a/broadcastradio/aidl/android/hardware/broadcastradio/Metadata.aidl b/broadcastradio/aidl/android/hardware/broadcastradio/Metadata.aidl
index 0ce967f..f1800dc 100644
--- a/broadcastradio/aidl/android/hardware/broadcastradio/Metadata.aidl
+++ b/broadcastradio/aidl/android/hardware/broadcastradio/Metadata.aidl
@@ -86,7 +86,7 @@
     /**
      * DAB ensemble name abbreviated (string).
      *
-     * <p>Note: The string must be up to 8 characters long.
+     * <p>Note: The string should be <= 8 characters.
      *
      * <p>Note: If the short variant is present, the long ({@link Metadata#dabEnsembleName})
      * one must be present as well.
@@ -101,7 +101,7 @@
     /**
      * DAB service name abbreviated (string)
      *
-     * <p>Note: The string must be up to 8 characters long.
+     * <p>Note: The string should be <= 8 characters.
      */
     String dabServiceNameShort;
 
@@ -113,7 +113,7 @@
     /**
      * DAB component name abbreviated (string)
      *
-     * <p>Note: The string must be up to 8 characters long.
+     * <p>Note: The string should be <= 8 characters.
      */
     String dabComponentNameShort;
 
@@ -161,7 +161,7 @@
     /**
      * HD short station name or HD universal short station name
      *
-     * <p>It can be up to 12 characters (see SY_IDD_1020s for more info).
+     * <p>It can be <= 12 characters (see SY_IDD_1020s for more info).
      */
     String hdStationNameShort;
 
diff --git a/broadcastradio/aidl/default/Android.bp b/broadcastradio/aidl/default/Android.bp
index 743365a..b620a59 100644
--- a/broadcastradio/aidl/default/Android.bp
+++ b/broadcastradio/aidl/default/Android.bp
@@ -20,17 +20,20 @@
     // all of the 'license_kinds' from "hardware_interfaces_license"
     // to get the below license kinds:
     //   SPDX-license-identifier-Apache-2.0
+    default_team: "trendy_team_aaos_framework",
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
 cc_defaults {
     name: "BroadcastRadioHalDefaults",
+    defaults: [
+        "latest_android_hardware_broadcastradio_ndk_static",
+    ],
     static_libs: [
-        "android.hardware.broadcastradio@common-utils-aidl-lib-V2",
+        "android.hardware.broadcastradio@common-utils-aidl-lib-latest",
         "android.hardware.broadcastradio@common-utils-lib",
     ],
     shared_libs: [
-        "android.hardware.broadcastradio-V2-ndk",
         "libbase",
         "libbinder_ndk",
         "liblog",
@@ -79,12 +82,12 @@
     // TODO(b/307611931): avoid fuzzing on vendor until hermiticity issue is fixed
     // vendor: true,
     defaults: [
+        "latest_android_hardware_broadcastradio_ndk_static",
         "BroadcastRadioHalDefaults",
         "service_fuzzer_defaults",
     ],
     static_libs: [
         "DefaultBroadcastRadioHal",
-        "android.hardware.broadcastradio-V2-ndk",
     ],
     srcs: [
         "fuzzer.cpp",
diff --git a/broadcastradio/aidl/default/test/Android.bp b/broadcastradio/aidl/default/test/Android.bp
new file mode 100644
index 0000000..a33fb70
--- /dev/null
+++ b/broadcastradio/aidl/default/test/Android.bp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "DefaultBroadcastRadioHalTestCase",
+    vendor: true,
+    srcs: ["*.cpp"],
+    static_libs: [
+        "DefaultBroadcastRadioHal",
+        "libgtest",
+        "libgmock",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "liblog",
+        "libutils",
+    ],
+    header_libs: [
+        "IVehicleHardware",
+    ],
+    defaults: [
+        "BroadcastRadioHalDefaults",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/broadcastradio/aidl/default/test/DefaultBroadcastRadioHalTest.cpp b/broadcastradio/aidl/default/test/DefaultBroadcastRadioHalTest.cpp
new file mode 100644
index 0000000..78fcf27
--- /dev/null
+++ b/broadcastradio/aidl/default/test/DefaultBroadcastRadioHalTest.cpp
@@ -0,0 +1,517 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MockBroadcastRadioCallback.h"
+
+#include <BroadcastRadio.h>
+#include <VirtualRadio.h>
+#include <broadcastradio-utils-aidl/Utils.h>
+
+#include <android-base/logging.h>
+#include <gtest/gtest.h>
+
+namespace aidl::android::hardware::broadcastradio {
+
+namespace {
+using ::std::vector;
+
+constexpr uint32_t kAmFreq1 = 560u;
+constexpr uint32_t kAmFreq2 = 680u;
+constexpr uint32_t kAmHdFreq = 1170u;
+constexpr uint64_t kAmHdSid = 0xB0000001u;
+constexpr uint32_t kFmFreq1 = 94900u;
+constexpr uint64_t kFmHdSid1 = 0xA0000001u;
+constexpr uint64_t kFmHdSid2 = 0xA0000002u;
+constexpr uint32_t kFmHdFreq1 = 98500u;
+constexpr uint32_t kFmHdSubChannel0 = 0u;
+constexpr uint32_t kFmHdSubChannel1 = 1u;
+constexpr uint32_t kFmFreq2 = 99100u;
+constexpr uint32_t kFmHdFreq2 = 101100u;
+
+const ProgramSelector kAmSel1 = utils::makeSelectorAmfm(kAmFreq1);
+const ProgramSelector kAmSel2 = utils::makeSelectorAmfm(kAmFreq2);
+const ProgramSelector kAmHdSel = utils::makeSelectorHd(kAmHdSid, kFmHdSubChannel0, kAmHdFreq);
+const ProgramSelector kFmSel1 = utils::makeSelectorAmfm(kFmFreq1);
+const ProgramSelector kFmSel2 = utils::makeSelectorAmfm(kFmFreq2);
+const ProgramSelector kFmHdFreq1Sel1 =
+        utils::makeSelectorHd(kFmHdSid1, kFmHdSubChannel0, kFmHdFreq1);
+const ProgramSelector kFmHdFreq1Sel2 =
+        utils::makeSelectorHd(kFmHdSid1, kFmHdSubChannel1, kFmHdFreq1);
+const ProgramSelector kFmHdFreq2Sel1 =
+        utils::makeSelectorHd(kFmHdSid2, kFmHdSubChannel0, kFmHdFreq2);
+const ProgramSelector kFmHdFreq2Sel2 =
+        utils::makeSelectorHd(kFmHdSid2, kFmHdSubChannel1, kFmHdFreq2);
+
+const VirtualRadio& getAmFmMockTestRadio() {
+    static VirtualRadio amFmRadioMockTestRadio(
+            "AM/FM radio mock for test",
+            {
+                    {kAmSel1, "ProgramAm1", "ArtistAm1", "TitleAm1"},
+                    {kAmSel2, "ProgramAm2", "ArtistAm2", "TitleAm2"},
+                    {kFmSel1, "ProgramFm1", "ArtistFm1", "TitleFm1"},
+                    {kFmSel2, "ProgramFm2", "ArtistFm2", "TitleFm2"},
+                    {kAmHdSel, "ProgramAmHd1", "ArtistAmHd1", "TitleAmHd1"},
+                    {kFmHdFreq1Sel1, "ProgramFmHd1", "ArtistFmHd1", "TitleFmHd1"},
+                    {kFmHdFreq1Sel2, "ProgramFmHd2", "ArtistFmHd2", "TitleFmHd2"},
+                    {kFmHdFreq2Sel1, "ProgramFmHd3", "ArtistFmHd3", "TitleFmHd3"},
+                    {kFmHdFreq2Sel2, "ProgramFmHd4", "ArtistFmHd4", "TitleFmHd4"},
+            });
+    return amFmRadioMockTestRadio;
+}
+
+int getSignalAcquisitionFlags(const ProgramInfo& info) {
+    return (info.infoFlags &
+            (ProgramInfo::FLAG_SIGNAL_ACQUISITION | ProgramInfo::FLAG_HD_SIS_ACQUISITION |
+             ProgramInfo::FLAG_HD_AUDIO_ACQUISITION)) >>
+           6;
+}
+
+}  // namespace
+
+class DefaultBroadcastRadioHalTest : public testing::Test {
+  public:
+    void SetUp() override {
+        ::android::base::SetDefaultTag("BcRadioAidlDef.test");
+        const VirtualRadio& amFmRadioMockTest = getAmFmMockTestRadio();
+        mBroadcastRadioHal = ::ndk::SharedRefBase::make<BroadcastRadio>(amFmRadioMockTest);
+        mTunerCallback = ndk::SharedRefBase::make<MockBroadcastRadioCallback>();
+    }
+
+    void TearDown() override {
+        mBroadcastRadioHal->unsetTunerCallback();
+        EXPECT_FALSE(mTunerCallback->isTunerFailed());
+    }
+
+    void verifyUpdatedProgramInfo(const ProgramSelector& sel) {
+        ASSERT_TRUE(mTunerCallback->waitOnCurrentProgramInfoChangedCallback());
+        ProgramInfo infoCb1 = mTunerCallback->getCurrentProgramInfo();
+        mTunerCallback->reset();
+        if (sel.primaryId.type == IdentifierType::HD_STATION_ID_EXT) {
+            EXPECT_TRUE(mTunerCallback->waitOnCurrentProgramInfoChangedCallback());
+            ProgramInfo infoCb2 = mTunerCallback->getCurrentProgramInfo();
+            mTunerCallback->reset();
+            EXPECT_TRUE(mTunerCallback->waitOnCurrentProgramInfoChangedCallback());
+            ProgramInfo infoCb3 = mTunerCallback->getCurrentProgramInfo();
+            mTunerCallback->reset();
+            EXPECT_EQ(infoCb1.selector, sel);
+            EXPECT_EQ(getSignalAcquisitionFlags(infoCb1), 0b001);
+            EXPECT_EQ(infoCb2.selector, sel);
+            EXPECT_EQ(getSignalAcquisitionFlags(infoCb2), 0b011);
+            EXPECT_EQ(infoCb3.selector, sel);
+            EXPECT_EQ(getSignalAcquisitionFlags(infoCb3), 0b111);
+        } else {
+            EXPECT_EQ(infoCb1.selector, sel);
+        }
+    }
+
+    bool getAmFmBandRange(utils::FrequencyBand band, AmFmBandRange* res) {
+        AmFmRegionConfig config;
+        auto halResult = mBroadcastRadioHal->getAmFmRegionConfig(/* full= */ false, &config);
+        if (!halResult.isOk()) {
+            return false;
+        }
+        for (const auto& range : config.ranges) {
+            if (utils::getBand(range.lowerBound) == band) {
+                *res = range;
+                return true;
+            }
+        }
+        return false;
+    }
+
+    std::optional<utils::ProgramInfoSet> getProgramList() {
+        ProgramFilter emptyFilter = {};
+        return getProgramList(emptyFilter);
+    }
+
+    std::optional<utils::ProgramInfoSet> getProgramList(const ProgramFilter& filter) {
+        mTunerCallback->reset();
+
+        auto startResult = mBroadcastRadioHal->startProgramListUpdates(filter);
+
+        EXPECT_TRUE(startResult.isOk());
+
+        if (!startResult.isOk()) {
+            return std::nullopt;
+        }
+        EXPECT_TRUE(mTunerCallback->waitProgramReady());
+
+        auto stopResult = mBroadcastRadioHal->stopProgramListUpdates();
+
+        EXPECT_TRUE(stopResult.isOk());
+
+        return mTunerCallback->getProgramList();
+    }
+
+    void switchToFmBand() {
+        ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+        mTunerCallback->reset();
+        ASSERT_TRUE(mBroadcastRadioHal->tune(kFmSel1).isOk());
+        verifyUpdatedProgramInfo(kFmSel1);
+    }
+
+    std::shared_ptr<BroadcastRadio> mBroadcastRadioHal;
+    std::shared_ptr<MockBroadcastRadioCallback> mTunerCallback;
+};
+
+TEST_F(DefaultBroadcastRadioHalTest, GetAmFmRegionConfig) {
+    AmFmRegionConfig config;
+
+    auto halResult = mBroadcastRadioHal->getAmFmRegionConfig(/* full= */ false, &config);
+
+    ASSERT_TRUE(halResult.isOk());
+    EXPECT_EQ(config.fmDeemphasis, AmFmRegionConfig::DEEMPHASIS_D50);
+    EXPECT_EQ(config.fmRds, AmFmRegionConfig::RDS);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, GetAmFmRegionConfigWithFullBand) {
+    AmFmRegionConfig config;
+
+    auto halResult = mBroadcastRadioHal->getAmFmRegionConfig(/* full= */ true, &config);
+
+    ASSERT_TRUE(halResult.isOk());
+    EXPECT_EQ(config.fmDeemphasis,
+              AmFmRegionConfig::DEEMPHASIS_D50 | AmFmRegionConfig::DEEMPHASIS_D75);
+    EXPECT_EQ(config.fmRds, AmFmRegionConfig::RDS | AmFmRegionConfig::RBDS);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, GetDabRegionConfig) {
+    vector<DabTableEntry> config;
+
+    auto halResult = mBroadcastRadioHal->getDabRegionConfig(&config);
+
+    ASSERT_TRUE(halResult.isOk());
+    ASSERT_FALSE(config.empty());
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, GetImage) {
+    vector<uint8_t> img;
+
+    auto halResult = mBroadcastRadioHal->getImage(BroadcastRadio::INVALID_IMAGE, &img);
+
+    ASSERT_TRUE(halResult.isOk());
+    ASSERT_TRUE(img.empty());
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, GetProperties) {
+    vector<VirtualProgram> mockPrograms = getAmFmMockTestRadio().getProgramList();
+    Properties prop;
+
+    auto halResult = mBroadcastRadioHal->getProperties(&prop);
+
+    ASSERT_TRUE(halResult.isOk());
+    ASSERT_FALSE(prop.supportedIdentifierTypes.empty());
+    std::unordered_set<IdentifierType> supportedTypeSet;
+    for (const auto& supportedType : prop.supportedIdentifierTypes) {
+        supportedTypeSet.insert(supportedType);
+    }
+    for (const auto& program : mockPrograms) {
+        EXPECT_NE(supportedTypeSet.find(program.selector.primaryId.type), supportedTypeSet.end());
+    }
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SetTunerCallback) {
+    auto halResult = mBroadcastRadioHal->setTunerCallback(mTunerCallback);
+
+    ASSERT_TRUE(halResult.isOk());
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SetTunerCallbackWithNull) {
+    auto halResult = mBroadcastRadioHal->setTunerCallback(nullptr);
+
+    ASSERT_EQ(halResult.getServiceSpecificError(), utils::resultToInt(Result::INVALID_ARGUMENTS));
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, UnsetTunerCallbackWithNull) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+
+    auto halResult = mBroadcastRadioHal->unsetTunerCallback();
+
+    ASSERT_TRUE(halResult.isOk());
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, TuneWithAmFmSelectorInProgramList) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+
+    auto halResult = mBroadcastRadioHal->tune(kFmSel1);
+
+    ASSERT_TRUE(halResult.isOk());
+    ASSERT_TRUE(mTunerCallback->waitOnCurrentProgramInfoChangedCallback());
+    ProgramInfo infoCb = mTunerCallback->getCurrentProgramInfo();
+    EXPECT_EQ(infoCb.selector, kFmSel1);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, TuneWithHdSelectorInProgramList) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+
+    auto halResult = mBroadcastRadioHal->tune(kFmHdFreq1Sel2);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel2);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, TuneWitFrequencyOfHdProgramInProgramList) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+
+    auto halResult = mBroadcastRadioHal->tune(
+            utils::makeSelectorAmfm(utils::getHdFrequency(kFmHdFreq1Sel1)));
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel1);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, TuneWithInvalidSelector) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    ProgramSelector invalidSelector = {utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, 0),
+                                       {}};
+
+    auto halResult = mBroadcastRadioHal->tune(invalidSelector);
+
+    ASSERT_EQ(halResult.getServiceSpecificError(), utils::resultToInt(Result::INVALID_ARGUMENTS));
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, TuneWithoutTunerCallback) {
+    auto halResult = mBroadcastRadioHal->tune(kFmSel1);
+
+    ASSERT_EQ(halResult.getServiceSpecificError(), utils::resultToInt(Result::INVALID_STATE));
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StepUp) {
+    AmFmBandRange fmRange;
+    ASSERT_TRUE(getAmFmBandRange(utils::FrequencyBand::FM, &fmRange));
+    ProgramSelector nextChannelSel =
+            utils::makeSelectorAmfm(kFmSel1.primaryId.value + fmRange.spacing);
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmSel1).isOk());
+    verifyUpdatedProgramInfo(kFmSel1);
+
+    auto halResult = mBroadcastRadioHal->step(/* in_directionUp= */ true);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(nextChannelSel);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StepUpFromUpperBound) {
+    AmFmBandRange fmRange;
+    ASSERT_TRUE(getAmFmBandRange(utils::FrequencyBand::FM, &fmRange));
+    ProgramSelector upperBoundSel = utils::makeSelectorAmfm(fmRange.upperBound);
+    ProgramSelector lowerBoundSel = utils::makeSelectorAmfm(fmRange.lowerBound);
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(upperBoundSel).isOk());
+    verifyUpdatedProgramInfo(upperBoundSel);
+
+    auto halResult = mBroadcastRadioHal->step(/* in_directionUp= */ true);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(lowerBoundSel);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StepDown) {
+    AmFmBandRange fmRange;
+    ASSERT_TRUE(getAmFmBandRange(utils::FrequencyBand::FM, &fmRange));
+    ProgramSelector nextChannelSel =
+            utils::makeSelectorAmfm(kFmSel1.primaryId.value - fmRange.spacing);
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmSel1).isOk());
+    verifyUpdatedProgramInfo(kFmSel1);
+
+    auto halResult = mBroadcastRadioHal->step(/* directionUp= */ false);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(nextChannelSel);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StepDownFromLowerBound) {
+    AmFmBandRange fmRange;
+    ASSERT_TRUE(getAmFmBandRange(utils::FrequencyBand::FM, &fmRange));
+    ProgramSelector upperBoundSel = utils::makeSelectorAmfm(fmRange.upperBound);
+    ProgramSelector lowerBoundSel = utils::makeSelectorAmfm(fmRange.lowerBound);
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(lowerBoundSel).isOk());
+    verifyUpdatedProgramInfo(lowerBoundSel);
+
+    auto halResult = mBroadcastRadioHal->step(/* directionUp= */ false);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(upperBoundSel);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StepWithoutTunerCallback) {
+    switchToFmBand();
+    mBroadcastRadioHal->unsetTunerCallback();
+
+    auto halResult = mBroadcastRadioHal->step(/* directionUp= */ false);
+
+    ASSERT_EQ(halResult.getServiceSpecificError(), utils::resultToInt(Result::INVALID_STATE));
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekUpWithoutSkipSubchannel) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmHdFreq1Sel1).isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel1);
+
+    auto halResult = mBroadcastRadioHal->seek(/* directionUp= */ true, /* skipSubChannel= */ false);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel2);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekUpWithSkipSubchannel) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmHdFreq1Sel1).isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel1);
+
+    auto halResult = mBroadcastRadioHal->seek(/* directionUp= */ true, /* skipSubChannel= */ true);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmSel2);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekUpFromLastProgramInProgramList) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmHdFreq2Sel1).isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq2Sel1);
+
+    auto halResult = mBroadcastRadioHal->seek(/* directionUp= */ true, /* skipSubChannel= */ true);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmSel1);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekDownWithoutSkipSubchannel) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmHdFreq1Sel2).isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel2);
+
+    auto halResult =
+            mBroadcastRadioHal->seek(/* directionUp= */ false, /* skipSubChannel= */ false);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel1);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekDownWithSkipSubchannel) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmHdFreq1Sel2).isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq1Sel2);
+
+    auto halResult = mBroadcastRadioHal->seek(/* directionUp= */ false, /* skipSubChannel= */ true);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmSel1);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekDownWithFirstProgramInProgramList) {
+    switchToFmBand();
+
+    auto halResult = mBroadcastRadioHal->seek(/* directionUp= */ false, /* skipSubChannel= */ true);
+
+    ASSERT_TRUE(halResult.isOk());
+    verifyUpdatedProgramInfo(kFmHdFreq2Sel1);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SeekWithoutTunerCallback) {
+    switchToFmBand();
+    mBroadcastRadioHal->unsetTunerCallback();
+
+    auto halResult = mBroadcastRadioHal->seek(/* directionUp= */ false, /* skipSubChannel= */ true);
+
+    ASSERT_EQ(halResult.getServiceSpecificError(), utils::resultToInt(Result::INVALID_STATE));
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, Cancel) {
+    ASSERT_TRUE(mBroadcastRadioHal->setTunerCallback(mTunerCallback).isOk());
+    mTunerCallback->reset();
+    ASSERT_TRUE(mBroadcastRadioHal->tune(kFmSel1).isOk());
+
+    auto halResult = mBroadcastRadioHal->cancel();
+
+    ASSERT_TRUE(halResult.isOk());
+    mTunerCallback->reset();
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, SetConfigFlag) {
+    ConfigFlag flag = ConfigFlag::FORCE_MONO;
+
+    auto setResult = mBroadcastRadioHal->setConfigFlag(flag, /* value= */ true);
+
+    ASSERT_TRUE(setResult.isOk());
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, GetConfigFlag) {
+    bool gotValue = false;
+    ConfigFlag flag = ConfigFlag::FORCE_MONO;
+    mBroadcastRadioHal->setConfigFlag(flag, /* value= */ true);
+
+    auto getResult = mBroadcastRadioHal->isConfigFlagSet(flag, &gotValue);
+
+    ASSERT_TRUE(getResult.isOk());
+    ASSERT_TRUE(gotValue);
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StartProgramListUpdatesWithEmptyFilter) {
+    switchToFmBand();
+
+    auto programList = getProgramList();
+
+    ASSERT_TRUE(programList.has_value());
+    for (auto it = programList->begin(); it != programList->end(); it++) {
+        EXPECT_EQ(utils::getBand(utils::getAmFmFrequency(it->selector)), utils::FrequencyBand::FM);
+    }
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StartProgramListUpdatesWithAmFmFilter) {
+    ProgramFilter amFmFilter = {.identifierTypes = {IdentifierType::AMFM_FREQUENCY_KHZ},
+                                .identifiers = {},
+                                .includeCategories = false,
+                                .excludeModifications = false};
+    switchToFmBand();
+
+    auto programList = getProgramList(amFmFilter);
+
+    ASSERT_TRUE(programList.has_value());
+    for (auto it = programList->begin(); it != programList->end(); it++) {
+        EXPECT_TRUE(utils::hasId(it->selector, IdentifierType::AMFM_FREQUENCY_KHZ));
+        EXPECT_EQ(utils::getBand(utils::getAmFmFrequency(it->selector)), utils::FrequencyBand::FM);
+    }
+}
+
+TEST_F(DefaultBroadcastRadioHalTest, StartProgramListUpdatesWhenHdIsDisabled) {
+    switchToFmBand();
+    mBroadcastRadioHal->setConfigFlag(ConfigFlag::FORCE_ANALOG_FM, /* value= */ true);
+
+    auto programList = getProgramList();
+
+    ASSERT_TRUE(programList.has_value());
+    for (auto it = programList->begin(); it != programList->end(); it++) {
+        EXPECT_FALSE(utils::hasId(it->selector, IdentifierType::HD_STATION_ID_EXT));
+        EXPECT_EQ(utils::getBand(utils::getAmFmFrequency(it->selector)), utils::FrequencyBand::FM);
+    }
+}
+
+}  // namespace aidl::android::hardware::broadcastradio
diff --git a/broadcastradio/aidl/default/test/MockBroadcastRadioCallback.cpp b/broadcastradio/aidl/default/test/MockBroadcastRadioCallback.cpp
new file mode 100644
index 0000000..963f8bf
--- /dev/null
+++ b/broadcastradio/aidl/default/test/MockBroadcastRadioCallback.cpp
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MockBroadcastRadioCallback.h"
+
+#include <android-base/logging.h>
+
+namespace aidl::android::hardware::broadcastradio {
+
+namespace {
+using std::vector;
+}
+
+MockBroadcastRadioCallback::MockBroadcastRadioCallback() {
+    mAntennaConnectionState = true;
+}
+
+ScopedAStatus MockBroadcastRadioCallback::onTuneFailed(Result result,
+                                                       const ProgramSelector& selector) {
+    LOG(DEBUG) << "onTuneFailed with result with " << selector.toString().c_str();
+    if (result != Result::CANCELED) {
+        std::lock_guard<std::mutex> lk(mLock);
+        tunerFailed = true;
+    }
+    return ndk::ScopedAStatus::ok();
+}
+
+ScopedAStatus MockBroadcastRadioCallback::onCurrentProgramInfoChanged(const ProgramInfo& info) {
+    LOG(DEBUG) << "onCurrentProgramInfoChanged with " << info.toString().c_str();
+    {
+        std::lock_guard<std::mutex> lk(mLock);
+        mCurrentProgramInfo = info;
+    }
+
+    mOnCurrentProgramInfoChangedFlag.notify();
+    return ndk::ScopedAStatus::ok();
+}
+
+ScopedAStatus MockBroadcastRadioCallback::onProgramListUpdated(const ProgramListChunk& chunk) {
+    {
+        std::lock_guard<std::mutex> lk(mLock);
+        updateProgramList(chunk, &mProgramList);
+    }
+
+    if (chunk.complete) {
+        mOnProgramListReadyFlag.notify();
+    }
+
+    return ndk::ScopedAStatus::ok();
+}
+
+ScopedAStatus MockBroadcastRadioCallback::onParametersUpdated(
+        [[maybe_unused]] const vector<VendorKeyValue>& parameters) {
+    return ndk::ScopedAStatus::ok();
+}
+
+ScopedAStatus MockBroadcastRadioCallback::onAntennaStateChange(bool connected) {
+    if (!connected) {
+        std::lock_guard<std::mutex> lk(mLock);
+        mAntennaConnectionState = false;
+    }
+    return ndk::ScopedAStatus::ok();
+}
+
+ScopedAStatus MockBroadcastRadioCallback::onConfigFlagUpdated([[maybe_unused]] ConfigFlag in_flag,
+                                                              [[maybe_unused]] bool in_value) {
+    return ndk::ScopedAStatus::ok();
+}
+
+bool MockBroadcastRadioCallback::waitOnCurrentProgramInfoChangedCallback() {
+    return mOnCurrentProgramInfoChangedFlag.wait();
+}
+
+bool MockBroadcastRadioCallback::waitProgramReady() {
+    return mOnProgramListReadyFlag.wait();
+}
+
+void MockBroadcastRadioCallback::reset() {
+    mOnCurrentProgramInfoChangedFlag.reset();
+    mOnProgramListReadyFlag.reset();
+}
+
+bool MockBroadcastRadioCallback::isTunerFailed() {
+    std::lock_guard<std::mutex> lk(mLock);
+    return tunerFailed;
+}
+
+ProgramInfo MockBroadcastRadioCallback::getCurrentProgramInfo() {
+    std::lock_guard<std::mutex> lk(mLock);
+    return mCurrentProgramInfo;
+}
+
+utils::ProgramInfoSet MockBroadcastRadioCallback::getProgramList() {
+    std::lock_guard<std::mutex> lk(mLock);
+    return mProgramList;
+}
+
+}  // namespace aidl::android::hardware::broadcastradio
diff --git a/broadcastradio/aidl/default/test/MockBroadcastRadioCallback.h b/broadcastradio/aidl/default/test/MockBroadcastRadioCallback.h
new file mode 100644
index 0000000..4415842
--- /dev/null
+++ b/broadcastradio/aidl/default/test/MockBroadcastRadioCallback.h
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/broadcastradio/BnTunerCallback.h>
+#include <aidl/android/hardware/broadcastradio/ConfigFlag.h>
+#include <aidl/android/hardware/broadcastradio/IBroadcastRadio.h>
+#include <aidl/android/hardware/broadcastradio/ProgramInfo.h>
+#include <aidl/android/hardware/broadcastradio/ProgramListChunk.h>
+#include <aidl/android/hardware/broadcastradio/ProgramSelector.h>
+#include <aidl/android/hardware/broadcastradio/Result.h>
+#include <aidl/android/hardware/broadcastradio/VendorKeyValue.h>
+
+#include <android-base/thread_annotations.h>
+
+#include <broadcastradio-utils-aidl/Utils.h>
+
+#include <condition_variable>
+
+namespace aidl::android::hardware::broadcastradio {
+
+namespace {
+using ::ndk::ScopedAStatus;
+
+}  // namespace
+
+class MockBroadcastRadioCallback final : public BnTunerCallback {
+  public:
+    explicit MockBroadcastRadioCallback();
+    ScopedAStatus onTuneFailed(Result result, const ProgramSelector& selector) override;
+    ScopedAStatus onCurrentProgramInfoChanged(const ProgramInfo& info) override;
+    ScopedAStatus onProgramListUpdated(const ProgramListChunk& chunk) override;
+    ScopedAStatus onParametersUpdated(const std::vector<VendorKeyValue>& parameters) override;
+    ScopedAStatus onAntennaStateChange(bool connected) override;
+    ScopedAStatus onConfigFlagUpdated(ConfigFlag in_flag, bool in_value) override;
+
+    bool waitOnCurrentProgramInfoChangedCallback();
+    bool waitProgramReady();
+    bool isTunerFailed();
+    void reset();
+
+    ProgramInfo getCurrentProgramInfo();
+    utils::ProgramInfoSet getProgramList();
+
+  private:
+    class CallbackFlag final {
+      public:
+        CallbackFlag(int timeoutMs) { mTimeoutMs = timeoutMs; }
+        /**
+         * Notify that the callback is called.
+         */
+        void notify() {
+            std::unique_lock<std::mutex> lock(mMutex);
+            mCalled = true;
+            lock.unlock();
+            mCv.notify_all();
+        };
+
+        /**
+         * Wait for the timeout passed into the constructor.
+         */
+        bool wait() {
+            std::unique_lock<std::mutex> lock(mMutex);
+            return mCv.wait_for(lock, std::chrono::milliseconds(mTimeoutMs),
+                                [this] { return mCalled; });
+        };
+
+        /**
+         * Reset the callback to not called.
+         */
+        void reset() {
+            std::unique_lock<std::mutex> lock(mMutex);
+            mCalled = false;
+        }
+
+      private:
+        std::mutex mMutex;
+        bool mCalled GUARDED_BY(mMutex) = false;
+        std::condition_variable mCv;
+        int mTimeoutMs;
+    };
+
+    std::mutex mLock;
+    bool mAntennaConnectionState GUARDED_BY(mLock);
+    bool tunerFailed GUARDED_BY(mLock) = false;
+    ProgramInfo mCurrentProgramInfo GUARDED_BY(mLock);
+    utils::ProgramInfoSet mProgramList GUARDED_BY(mLock);
+    CallbackFlag mOnCurrentProgramInfoChangedFlag = CallbackFlag(IBroadcastRadio::TUNER_TIMEOUT_MS);
+    CallbackFlag mOnProgramListReadyFlag = CallbackFlag(IBroadcastRadio::LIST_COMPLETE_TIMEOUT_MS);
+};
+
+}  // namespace aidl::android::hardware::broadcastradio
diff --git a/broadcastradio/aidl/vts/Android.bp b/broadcastradio/aidl/vts/Android.bp
index 87e48a9..78c377d 100644
--- a/broadcastradio/aidl/vts/Android.bp
+++ b/broadcastradio/aidl/vts/Android.bp
@@ -18,6 +18,7 @@
     // all of the 'license_kinds' from "hardware_interfaces_license"
     // to get the below license kinds:
     //   SPDX-license-identifier-Apache-2.0
+    default_team: "trendy_team_aaos_framework",
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
@@ -25,6 +26,7 @@
     name: "VtsHalBroadcastradioAidlTargetTest",
     defaults: [
         "VtsHalTargetTestDefaults",
+        "latest_android_hardware_broadcastradio_ndk_static",
         "use_libaidlvintf_gtest_helper_static",
     ],
     tidy_timeout_srcs: ["src/*.cpp"],
@@ -35,9 +37,7 @@
         "libxml2",
     ],
     static_libs: [
-        "android.hardware.broadcastradio-V2-ndk",
-        "android.hardware.broadcastradio@common-utils-aidl-lib-V2",
-        "android.hardware.broadcastradio@vts-utils-lib",
+        "android.hardware.broadcastradio@common-utils-aidl-lib-latest",
         "libgmock",
     ],
     test_suites: [
diff --git a/broadcastradio/aidl/vts/src/VtsHalBroadcastradioAidlTargetTest.cpp b/broadcastradio/aidl/vts/src/VtsHalBroadcastradioAidlTargetTest.cpp
index 2668a97..ee0c639 100644
--- a/broadcastradio/aidl/vts/src/VtsHalBroadcastradioAidlTargetTest.cpp
+++ b/broadcastradio/aidl/vts/src/VtsHalBroadcastradioAidlTargetTest.cpp
@@ -35,6 +35,7 @@
 #include <broadcastradio-utils-aidl/UtilsV2.h>
 #include <cutils/bitops.h>
 #include <gmock/gmock.h>
+#include <gtest/gtest.h>
 
 #include <chrono>
 #include <condition_variable>
@@ -76,12 +77,6 @@
 constexpr int32_t kAidlVersion1 = 1;
 constexpr int32_t kAidlVersion2 = 2;
 
-void printSkipped(const std::string& msg) {
-    const auto testInfo = testing::UnitTest::GetInstance()->current_test_info();
-    LOG(INFO) << "[  SKIPPED ] " << testInfo->test_case_name() << "." << testInfo->name()
-              << " with message: " << msg;
-}
-
 bool isValidAmFmFreq(int64_t freq, int aidlVersion) {
     ProgramIdentifier id = bcutils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, freq);
     if (aidlVersion == kAidlVersion1) {
@@ -198,7 +193,7 @@
 
 MATCHER_P(InfoHasId, id,
           std::string(negation ? "does not contain" : "contains") + " " + id.toString()) {
-    vector<int> ids = bcutils::getAllIds(arg.selector, id.type);
+    vector<int64_t> ids = bcutils::getAllIds(arg.selector, id.type);
     return ids.end() != find(ids.begin(), ids.end(), id.value);
 }
 
@@ -255,6 +250,16 @@
         }
     }
 
+    for (const auto& metadataItem : info.metadata) {
+        bool validMetadata = false;
+        if (mCallbackAidlVersion == kAidlVersion1) {
+            validMetadata = bcutils::isValidMetadata(metadataItem);
+        } else {
+            validMetadata = bcutils::isValidMetadataV2(metadataItem);
+        }
+        EXPECT_TRUE(validMetadata) << "Invalid metadata " << metadataItem.toString().c_str();
+    }
+
     {
         std::lock_guard<std::mutex> lk(mLock);
         mCurrentProgramInfo = info;
@@ -385,7 +390,7 @@
     auto startResult = mModule->startProgramListUpdates(filter);
 
     if (startResult.getServiceSpecificError() == resultToInt(Result::NOT_SUPPORTED)) {
-        printSkipped("Program list not supported");
+        LOG(WARNING) << "Program list not supported";
         return std::nullopt;
     }
     EXPECT_TRUE(startResult.isOk());
@@ -430,8 +435,7 @@
     bool supported = getAmFmRegionConfig(/* full= */ false, &config);
 
     if (!supported) {
-        printSkipped("AM/FM not supported");
-        return;
+        GTEST_SKIP() << "AM/FM not supported";
     }
 
     EXPECT_LE(popcountll(static_cast<unsigned long long>(config.fmDeemphasis)), 1);
@@ -459,8 +463,7 @@
     bool supported = getAmFmRegionConfig(/* full= */ false, &config);
 
     if (!supported) {
-        printSkipped("AM/FM not supported");
-        return;
+        GTEST_SKIP() << "AM/FM not supported";
     }
 
     EXPECT_GT(config.ranges.size(), 0u);
@@ -488,7 +491,7 @@
     if (supported && supportsFM(config)) {
         EXPECT_GE(popcountll(static_cast<unsigned long long>(config.fmDeemphasis)), 1);
     } else {
-        printSkipped("FM not supported");
+        GTEST_SKIP() << "FM not supported";
     }
 }
 
@@ -509,8 +512,7 @@
     bool supported = getAmFmRegionConfig(/* full= */ true, &config);
 
     if (!supported) {
-        printSkipped("AM/FM not supported");
-        return;
+        GTEST_SKIP() << "AM/FM not supported";
     }
 
     EXPECT_GT(config.ranges.size(), 0u);
@@ -536,8 +538,7 @@
     auto halResult = mModule->getDabRegionConfig(&config);
 
     if (halResult.getServiceSpecificError() == resultToInt(Result::NOT_SUPPORTED)) {
-        printSkipped("DAB not supported");
-        return;
+        GTEST_SKIP() << "DAB not supported";
     }
     ASSERT_TRUE(halResult.isOk());
 
@@ -671,7 +672,7 @@
  *  - if it is supported, the method succeeds;
  *  - after a successful tune call, onCurrentProgramInfoChanged callback is
  *    invoked carrying a proper selector;
- *  - program changes exactly to what was requested.
+ *  - program changes to a program info with the program selector requested.
  */
 TEST_P(BroadcastRadioHalTest, FmTune) {
     LOG(DEBUG) << "FmTune Test";
@@ -696,7 +697,7 @@
     LOG(DEBUG) << "Current program info: " << infoCb.toString();
 
     // it should tune exactly to what was requested
-    vector<int> freqs = bcutils::getAllIds(infoCb.selector, IdentifierType::AMFM_FREQUENCY_KHZ);
+    vector<int64_t> freqs = bcutils::getAllIds(infoCb.selector, IdentifierType::AMFM_FREQUENCY_KHZ);
     EXPECT_NE(freqs.end(), find(freqs.begin(), freqs.end(), freq))
             << "FM freq " << freq << " kHz is not sent back by callback.";
 }
@@ -715,8 +716,7 @@
     LOG(DEBUG) << "HdTune Test";
     auto programList = getProgramList();
     if (!programList) {
-        printSkipped("Empty station list, tune cannot be performed");
-        return;
+        GTEST_SKIP() << "Empty station list, tune cannot be performed";
     }
     ProgramSelector hdSel = {};
     ProgramIdentifier physicallyTunedToExpected = {};
@@ -732,8 +732,7 @@
         break;
     }
     if (!hdStationPresent) {
-        printSkipped("No HD stations in the list, tune cannot be performed");
-        return;
+        GTEST_SKIP() << "No HD stations in the list, tune cannot be performed";
     }
 
     // try tuning
@@ -762,7 +761,7 @@
  *  - if it is supported, the method succeeds;
  *  - after a successful tune call, onCurrentProgramInfoChanged callback is
  *    invoked carrying a proper selector;
- *  - program changes exactly to what was requested.
+ *  - program changes to a program info with the program selector requested.
  */
 TEST_P(BroadcastRadioHalTest, DabTune) {
     LOG(DEBUG) << "DabTune Test";
@@ -771,8 +770,7 @@
     auto halResult = mModule->getDabRegionConfig(&config);
 
     if (halResult.getServiceSpecificError() == resultToInt(Result::NOT_SUPPORTED)) {
-        printSkipped("DAB not supported");
-        return;
+        GTEST_SKIP() << "DAB not supported";
     }
     ASSERT_TRUE(halResult.isOk());
     ASSERT_NE(config.size(), 0U);
@@ -780,8 +778,7 @@
     auto programList = getProgramList();
 
     if (!programList) {
-        printSkipped("Empty DAB station list, tune cannot be performed");
-        return;
+        GTEST_SKIP() << "Empty DAB station list, tune cannot be performed";
     }
 
     ProgramSelector sel = {};
@@ -811,8 +808,7 @@
     }
 
     if (!dabStationPresent) {
-        printSkipped("No DAB stations in the list, tune cannot be performed");
-        return;
+        GTEST_SKIP() << "No DAB stations in the list, tune cannot be performed";
     }
 
     // try tuning
@@ -833,7 +829,7 @@
     LOG(DEBUG) << "Current program info: " << infoCb.toString();
 
     // it should tune exactly to what was requested
-    vector<int> freqs = bcutils::getAllIds(infoCb.selector, IdentifierType::DAB_FREQUENCY_KHZ);
+    vector<int64_t> freqs = bcutils::getAllIds(infoCb.selector, IdentifierType::DAB_FREQUENCY_KHZ);
     EXPECT_NE(freqs.end(), find(freqs.begin(), freqs.end(), freq))
             << "DAB freq " << freq << " kHz is not sent back by callback.";
 }
@@ -844,7 +840,7 @@
  * Verifies that:
  *  - the method succeeds;
  *  - the program info is changed within kTuneTimeoutMs;
- *  - works both directions and with or without skipping sub-channel.
+ *  - works both directions and with or without ing sub-channel.
  */
 TEST_P(BroadcastRadioHalTest, Seek) {
     LOG(DEBUG) << "Seek Test";
@@ -854,8 +850,7 @@
     auto result = mModule->seek(/* in_directionUp= */ true, /* in_skipSubChannel= */ true);
 
     if (result.getServiceSpecificError() == resultToInt(Result::NOT_SUPPORTED)) {
-        printSkipped("Seek not supported");
-        return;
+        GTEST_SKIP() << "Seek not supported";
     }
 
     EXPECT_TRUE(result.isOk());
@@ -905,8 +900,7 @@
     auto result = mModule->step(/* in_directionUp= */ true);
 
     if (result.getServiceSpecificError() == resultToInt(Result::NOT_SUPPORTED)) {
-        printSkipped("Step not supported");
-        return;
+        GTEST_SKIP() << "Step not supported";
     }
     EXPECT_TRUE(result.isOk());
     EXPECT_TRUE(mCallback->waitOnCurrentProgramInfoChangedCallback());
@@ -957,8 +951,7 @@
         auto result = mModule->seek(/* in_directionUp= */ true, /* in_skipSubChannel= */ true);
 
         if (result.getServiceSpecificError() == notSupportedError) {
-            printSkipped("Cancel is skipped because of seek not supported");
-            return;
+            GTEST_SKIP() << "Cancel is skipped because of seek not supported";
         }
         EXPECT_TRUE(result.isOk());
 
@@ -1152,15 +1145,14 @@
 
     std::optional<bcutils::ProgramInfoSet> completeList = getProgramList();
     if (!completeList) {
-        printSkipped("No program list available");
-        return;
+        GTEST_SKIP() << "No program list available";
     }
 
     ProgramFilter amfmFilter = {};
     int expectedResultSize = 0;
     uint64_t expectedFreq = 0;
     for (const auto& program : *completeList) {
-        vector<int> amfmIds =
+        vector<int64_t> amfmIds =
                 bcutils::getAllIds(program.selector, IdentifierType::AMFM_FREQUENCY_KHZ);
         EXPECT_LE(amfmIds.size(), 1u);
         if (amfmIds.size() == 0) {
@@ -1178,8 +1170,7 @@
     }
 
     if (expectedResultSize == 0) {
-        printSkipped("No Am/FM programs available");
-        return;
+        GTEST_SKIP() << "No Am/FM programs available";
     }
     std::optional<bcutils::ProgramInfoSet> amfmList = getProgramList(amfmFilter);
     ASSERT_EQ(amfmList->size(), expectedResultSize) << "amfm filter result size is wrong";
@@ -1200,8 +1191,7 @@
 
     std::optional<bcutils::ProgramInfoSet> completeList = getProgramList();
     if (!completeList) {
-        printSkipped("No program list available");
-        return;
+        GTEST_SKIP() << "No program list available";
     }
 
     ProgramFilter dabFilter = {};
@@ -1225,8 +1215,7 @@
     }
 
     if (expectedResultSize == 0) {
-        printSkipped("No DAB programs available");
-        return;
+        GTEST_SKIP() << "No DAB programs available";
     }
     std::optional<bcutils::ProgramInfoSet> dabList = getProgramList(dabFilter);
     ASSERT_EQ(dabList->size(), expectedResultSize) << "dab filter result size is wrong";
@@ -1245,12 +1234,12 @@
 
     std::optional<bcutils::ProgramInfoSet> list = getProgramList();
     if (!list) {
-        printSkipped("No program list");
-        return;
+        GTEST_SKIP() << "No program list";
     }
 
     for (const auto& program : *list) {
-        vector<int> nameIds = bcutils::getAllIds(program.selector, IdentifierType::HD_STATION_NAME);
+        vector<int64_t> nameIds =
+                bcutils::getAllIds(program.selector, IdentifierType::HD_STATION_NAME);
         EXPECT_LE(nameIds.size(), 1u);
         if (nameIds.size() == 0) {
             continue;
@@ -1297,8 +1286,7 @@
 
     if (halResult.getServiceSpecificError() == resultToInt(Result::NOT_SUPPORTED)) {
         ASSERT_EQ(closeHandle.get(), nullptr);
-        printSkipped("Announcements not supported");
-        return;
+        GTEST_SKIP() << "Announcements not supported";
     }
 
     ASSERT_TRUE(halResult.isOk());
diff --git a/broadcastradio/common/tests/Android.bp b/broadcastradio/common/tests/Android.bp
index 0a6a3a2..1ea4e85 100644
--- a/broadcastradio/common/tests/Android.bp
+++ b/broadcastradio/common/tests/Android.bp
@@ -86,4 +86,7 @@
     ],
     static_libs: ["android.hardware.broadcastradio@common-utils-lib"],
     test_suites: ["general-tests"],
+    shared_libs: [
+        "libbase",
+    ],
 }
diff --git a/broadcastradio/common/utils/WorkerThread.cpp b/broadcastradio/common/utils/WorkerThread.cpp
index 43fd04a..5c8e59c 100644
--- a/broadcastradio/common/utils/WorkerThread.cpp
+++ b/broadcastradio/common/utils/WorkerThread.cpp
@@ -69,8 +69,11 @@
 }
 
 void WorkerThread::threadLoop() {
-    while (!mIsTerminating) {
+    while (true) {
         unique_lock<mutex> lk(mMut);
+        if (mIsTerminating) {
+            return;
+        }
         if (mTasks.empty()) {
             mCond.wait(lk);
             continue;
diff --git a/broadcastradio/common/utils/include/broadcastradio-utils/WorkerThread.h b/broadcastradio/common/utils/include/broadcastradio-utils/WorkerThread.h
index 457b57e..e381f5a 100644
--- a/broadcastradio/common/utils/include/broadcastradio-utils/WorkerThread.h
+++ b/broadcastradio/common/utils/include/broadcastradio-utils/WorkerThread.h
@@ -20,6 +20,8 @@
 #include <queue>
 #include <thread>
 
+#include <android-base/thread_annotations.h>
+
 namespace android {
 
 class WorkerThread {
@@ -40,11 +42,11 @@
     };
     friend bool operator<(const Task& lhs, const Task& rhs);
 
-    std::atomic<bool> mIsTerminating;
     std::mutex mMut;
-    std::condition_variable mCond;
+    bool mIsTerminating GUARDED_BY(mMut);
+    std::condition_variable mCond GUARDED_BY(mMut);
     std::thread mThread;
-    std::priority_queue<Task> mTasks;
+    std::priority_queue<Task> mTasks GUARDED_BY(mMut);
 
     void threadLoop();
 };
diff --git a/broadcastradio/common/utilsaidl/Android.bp b/broadcastradio/common/utilsaidl/Android.bp
index 4ec635b..d88081f 100644
--- a/broadcastradio/common/utilsaidl/Android.bp
+++ b/broadcastradio/common/utilsaidl/Android.bp
@@ -20,13 +20,14 @@
     // all of the 'license_kinds' from "hardware_interfaces_license"
     // to get the below license kinds:
     //   SPDX-license-identifier-Apache-2.0
+    default_team: "trendy_team_aaos_framework",
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
 cc_library_static {
     name: "android.hardware.broadcastradio@common-utils-aidl-lib",
     defaults: [
-        "VtsBroadcastRadioDefaults",
+        "BroadcastRadioUtilsDefaults",
     ],
     shared_libs: [
         "android.hardware.broadcastradio-V1-ndk",
@@ -36,7 +37,7 @@
 cc_library_static {
     name: "android.hardware.broadcastradio@common-utils-aidl-lib-V2",
     defaults: [
-        "VtsBroadcastRadioDefaults",
+        "BroadcastRadioUtilsDefaults",
     ],
     srcs: [
         "src/UtilsV2.cpp",
@@ -46,8 +47,34 @@
     ],
 }
 
+cc_library_static {
+    name: "android.hardware.broadcastradio@common-utils-aidl-lib-latest",
+    defaults: [
+        "BroadcastRadioUtilsDefaults",
+        "latest_android_hardware_broadcastradio_ndk_static",
+    ],
+    srcs: [
+        "src/UtilsV2.cpp",
+    ],
+}
+
+cc_test {
+    name: "broadcastradio_utils_aidl_test",
+    defaults: [
+        "BroadcastRadioUtilsDefaults",
+        "latest_android_hardware_broadcastradio_ndk_static",
+    ],
+    srcs: [
+        "test/*.cpp",
+    ],
+    static_libs: [
+        "android.hardware.broadcastradio@common-utils-aidl-lib-latest",
+    ],
+    test_suites: ["general-tests"],
+}
+
 cc_defaults {
-    name: "VtsBroadcastRadioDefaults",
+    name: "BroadcastRadioUtilsDefaults",
     vendor_available: true,
     relative_install_path: "hw",
     cflags: [
diff --git a/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h b/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h
index 3ced685..a34ee10 100644
--- a/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h
+++ b/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/Utils.h
@@ -121,7 +121,7 @@
 /**
  * Returns all IDs of a given type.
  */
-std::vector<int> getAllIds(const ProgramSelector& sel, const IdentifierType& type);
+std::vector<int64_t> getAllIds(const ProgramSelector& sel, const IdentifierType& type);
 
 /**
  * Checks, if a given selector is supported by the radio module.
@@ -143,6 +143,8 @@
 
 bool satisfies(const ProgramFilter& filter, const ProgramSelector& sel);
 
+bool isValidMetadata(const Metadata& metadata);
+
 struct ProgramSelectorComparator {
     bool operator()(const ProgramSelector& lhs, const ProgramSelector& rhs) const;
 };
diff --git a/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/UtilsV2.h b/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/UtilsV2.h
index e411aa4..734758d 100644
--- a/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/UtilsV2.h
+++ b/broadcastradio/common/utilsaidl/include/broadcastradio-utils-aidl/UtilsV2.h
@@ -28,6 +28,7 @@
 
 bool isValidV2(const ProgramIdentifier& id);
 bool isValidV2(const ProgramSelector& sel);
+bool isValidMetadataV2(const Metadata& metadata);
 std::optional<std::string> getMetadataStringV2(const ProgramInfo& info, const Metadata::Tag& tag);
 
 }  // namespace utils
diff --git a/broadcastradio/common/utilsaidl/src/Utils.cpp b/broadcastradio/common/utilsaidl/src/Utils.cpp
index b647442..3de1866 100644
--- a/broadcastradio/common/utilsaidl/src/Utils.cpp
+++ b/broadcastradio/common/utilsaidl/src/Utils.cpp
@@ -178,8 +178,8 @@
     return getId(sel, type);
 }
 
-vector<int> getAllIds(const ProgramSelector& sel, const IdentifierType& type) {
-    vector<int> ret;
+vector<int64_t> getAllIds(const ProgramSelector& sel, const IdentifierType& type) {
+    vector<int64_t> ret;
 
     // iterate through primaryId and secondaryIds
     for (auto it = begin(sel); it != end(sel); it++) {
@@ -296,7 +296,12 @@
          sel.primaryId.type > IdentifierType::VENDOR_END)) {
         return false;
     }
-    return isValid(sel.primaryId);
+    for (auto it = begin(sel); it != end(sel); it++) {
+        if (!isValid(*it)) {
+            return false;
+        }
+    }
+    return true;
 }
 
 ProgramIdentifier makeIdentifier(IdentifierType type, int64_t value) {
@@ -442,9 +447,9 @@
 }
 
 std::optional<std::string> getMetadataString(const ProgramInfo& info, const Metadata::Tag& tag) {
-    auto isRdsPs = [tag](const Metadata& item) { return item.getTag() == tag; };
+    auto hasMetadataType = [tag](const Metadata& item) { return item.getTag() == tag; };
 
-    auto it = std::find_if(info.metadata.begin(), info.metadata.end(), isRdsPs);
+    auto it = std::find_if(info.metadata.begin(), info.metadata.end(), hasMetadataType);
     if (it == info.metadata.end()) {
         return std::nullopt;
     }
@@ -579,6 +584,45 @@
     return getHdFrequency(sel);
 }
 
+bool isValidMetadata(const Metadata& metadata) {
+    bool valid = true;
+
+    auto expect = [&valid](bool condition, const std::string& message) {
+        if (!condition) {
+            valid = false;
+            LOG(ERROR) << "metadata not valid, expected " << message;
+        }
+    };
+
+    switch (metadata.getTag()) {
+        case Metadata::rdsPty:
+            expect(metadata.get<Metadata::rdsPty>() >= 0, "RDS PTY >= 0");
+            expect(metadata.get<Metadata::rdsPty>() <= std::numeric_limits<uint8_t>::max(),
+                   "8bit RDS PTY");
+            break;
+        case Metadata::rbdsPty:
+            expect(metadata.get<Metadata::rbdsPty>() >= 0, "RBDS PTY >= 0");
+            expect(metadata.get<Metadata::rbdsPty>() <= std::numeric_limits<uint8_t>::max(),
+                   "8bit RBDS PTY");
+            break;
+        case Metadata::dabEnsembleNameShort:
+            expect(metadata.get<Metadata::dabEnsembleNameShort>().size() <= 8,
+                   "Dab ensemble name abbreviated length <= 8");
+            break;
+        case Metadata::dabServiceNameShort:
+            expect(metadata.get<Metadata::dabServiceNameShort>().size() <= 8,
+                   "Dab component name abbreviated length <= 8");
+            break;
+        case Metadata::dabComponentNameShort:
+            expect(metadata.get<Metadata::dabComponentNameShort>().size() <= 8,
+                   "Dab component name abbreviated length <= 8");
+            break;
+        default:
+            break;
+    }
+    return valid;
+}
+
 bool parseArgInt(const std::string& s, int* out) {
     return ::android::base::ParseInt(s, out);
 }
diff --git a/broadcastradio/common/utilsaidl/src/UtilsV2.cpp b/broadcastradio/common/utilsaidl/src/UtilsV2.cpp
index ef739df..56365c5 100644
--- a/broadcastradio/common/utilsaidl/src/UtilsV2.cpp
+++ b/broadcastradio/common/utilsaidl/src/UtilsV2.cpp
@@ -17,6 +17,7 @@
 #define LOG_TAG "BcRadioAidlDef.utilsV2"
 
 #include "broadcastradio-utils-aidl/UtilsV2.h"
+#include "broadcastradio-utils-aidl/Utils.h"
 
 #include <android-base/logging.h>
 #include <android-base/strings.h>
@@ -101,15 +102,16 @@
             expect(val < 1000u, "SXM channel < 1000");
             break;
         case IdentifierType::HD_STATION_LOCATION: {
+            val >>= 26;
             uint64_t latitudeBit = val & 0x1;
-            expect(latitudeBit == 1u, "Latitude comes first");
-            val >>= 27;
+            expect(latitudeBit == 0u, "Longitude comes first");
+            val >>= 1;
             uint64_t latitudePad = val & 0x1Fu;
-            expect(latitudePad == 0u, "Latitude padding");
-            val >>= 5;
+            expect(latitudePad == 0u, "Longitude padding");
+            val >>= 31;
             uint64_t longitudeBit = val & 0x1;
-            expect(longitudeBit == 1u, "Longitude comes next");
-            val >>= 27;
+            expect(longitudeBit == 1u, "Latitude comes next");
+            val >>= 1;
             uint64_t longitudePad = val & 0x1Fu;
             expect(longitudePad == 0u, "Latitude padding");
             break;
@@ -134,13 +136,41 @@
          sel.primaryId.type > IdentifierType::VENDOR_END)) {
         return false;
     }
-    return isValidV2(sel.primaryId);
+    for (auto it = begin(sel); it != end(sel); it++) {
+        if (!isValidV2(*it)) {
+            return false;
+        }
+    }
+    return true;
+}
+
+bool isValidMetadataV2(const Metadata& metadata) {
+    if (!isValidMetadata(metadata)) {
+        return false;
+    }
+
+    if (metadata.getTag() == Metadata::hdStationNameShort) {
+        if (metadata.get<Metadata::hdStationNameShort>().size() > 12) {
+            LOG(ERROR) << "metadata not valid, expected HD short name length <= 12";
+            return false;
+        }
+    } else if (metadata.getTag() == Metadata::hdSubChannelsAvailable) {
+        if (metadata.get<Metadata::hdSubChannelsAvailable>() < 0) {
+            LOG(ERROR) << "metadata not valid, expected HD subchannels available >= 0";
+            return false;
+        } else if (metadata.get<Metadata::hdSubChannelsAvailable>() >
+                   std::numeric_limits<uint8_t>::max()) {
+            LOG(ERROR) << "metadata not valid, expected 8bit HD subchannels available";
+            return false;
+        }
+    }
+    return true;
 }
 
 std::optional<std::string> getMetadataStringV2(const ProgramInfo& info, const Metadata::Tag& tag) {
-    auto isRdsPs = [tag](const Metadata& item) { return item.getTag() == tag; };
+    auto hasMetadataType = [tag](const Metadata& item) { return item.getTag() == tag; };
 
-    auto it = std::find_if(info.metadata.begin(), info.metadata.end(), isRdsPs);
+    auto it = std::find_if(info.metadata.begin(), info.metadata.end(), hasMetadataType);
     if (it == info.metadata.end()) {
         return std::nullopt;
     }
diff --git a/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsCommonTest.cpp b/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsCommonTest.cpp
new file mode 100644
index 0000000..b71bf03
--- /dev/null
+++ b/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsCommonTest.cpp
@@ -0,0 +1,421 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <broadcastradio-utils-aidl/Utils.h>
+#include <broadcastradio-utils-aidl/UtilsV2.h>
+#include <gtest/gtest.h>
+
+namespace aidl::android::hardware::broadcastradio {
+
+namespace {
+constexpr int64_t kFmFrequencyKHz = 97900;
+constexpr uint32_t kDabSid = 0x0000C221u;
+constexpr int kDabEccCode = 0xE1u;
+constexpr int kDabSCIdS = 0x1u;
+constexpr uint64_t kDabSidExt = static_cast<uint64_t>(kDabSid) |
+                                (static_cast<uint64_t>(kDabEccCode) << 32) |
+                                (static_cast<uint64_t>(kDabSCIdS) << 40);
+constexpr uint32_t kDabEnsemble = 0xCE15u;
+constexpr uint64_t kDabFrequencyKhz = 225648u;
+constexpr uint64_t kHdStationId = 0xA0000001u;
+constexpr uint64_t kHdSubChannel = 1u;
+constexpr uint64_t kHdStationLocation = 0x44E647003665CF6u;
+constexpr uint64_t kHdStationLocationInvalid = 0x4E647007665CF6u;
+constexpr uint64_t kHdFrequency = 97700u;
+constexpr int64_t kRdsValue = 0xBEEF;
+
+struct IsValidIdentifierTestCase {
+    std::string name;
+    ProgramIdentifier id;
+    bool valid;
+};
+
+std::vector<IsValidIdentifierTestCase> getIsValidIdentifierTestCases() {
+    return std::vector<IsValidIdentifierTestCase>({
+            IsValidIdentifierTestCase{.name = "invalid_id_type",
+                                      .id = utils::makeIdentifier(IdentifierType::INVALID, 0),
+                                      .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_frequency_high",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_FREQUENCY_KHZ, 10000000u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_frequency_low",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_FREQUENCY_KHZ, 100000u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_dab_frequency",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_FREQUENCY_KHZ, 1000000u),
+                    .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_am_fm_frequency_high",
+                    .id = utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, 10000000u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_am_fm_frequency_low",
+                    .id = utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, 100u),
+                    .valid = false},
+            IsValidIdentifierTestCase{.name = "valid_am_fm_frequency",
+                                      .id = utils::makeIdentifier(
+                                              IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),
+                                      .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "drmo_frequency_high",
+                    .id = utils::makeIdentifier(IdentifierType::DRMO_FREQUENCY_KHZ, 10000000u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "drmo_frequency_low",
+                    .id = utils::makeIdentifier(IdentifierType::DRMO_FREQUENCY_KHZ, 100u),
+                    .valid = false},
+            IsValidIdentifierTestCase{.name = "valid_drmo_frequency",
+                                      .id = utils::makeIdentifier(
+                                              IdentifierType::DRMO_FREQUENCY_KHZ, kFmFrequencyKHz),
+                                      .valid = true},
+            IsValidIdentifierTestCase{.name = "invalid_rds_low",
+                                      .id = utils::makeIdentifier(IdentifierType::RDS_PI, 0x0),
+                                      .valid = false},
+            IsValidIdentifierTestCase{.name = "invalid_rds_high",
+                                      .id = utils::makeIdentifier(IdentifierType::RDS_PI, 0x10000),
+                                      .valid = false},
+            IsValidIdentifierTestCase{.name = "valid_rds",
+                                      .id = utils::makeIdentifier(IdentifierType::RDS_PI, 0x1000),
+                                      .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_hd_id_zero",
+                    .id = utils::makeSelectorHd(/* stationId= */ 0u, kHdSubChannel, kHdFrequency)
+                                  .primaryId,
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_hd_suchannel",
+                    .id = utils::makeSelectorHd(kHdStationId, /* subChannel= */ 8u, kHdFrequency)
+                                  .primaryId,
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_hd_frequency_low",
+                    .id = utils::makeSelectorHd(kHdStationId, kHdSubChannel, /* frequency= */ 100u)
+                                  .primaryId,
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_hd_id",
+                    .id = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency)
+                                  .primaryId,
+                    .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_hd_station_name",
+                    .id = utils::makeIdentifier(IdentifierType::HD_STATION_NAME, 0x41422D464D),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_hd_station_name",
+                    .id = utils::makeIdentifier(IdentifierType::HD_STATION_NAME, 0x414231464D),
+                    .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_sid",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_SID_EXT, 0x0E100000000u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_ecc_low",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_SID_EXT, 0x0F700000221u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_ecc_high",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_SID_EXT, 0x09900000221u),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_dab_sid_ext",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_SID_EXT, kDabSidExt),
+                    .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_ensemble_zero",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_ENSEMBLE, 0x0),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_dab_ensemble_high",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_ENSEMBLE, 0x10000),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_dab_ensemble",
+                    .id = utils::makeIdentifier(IdentifierType::DAB_ENSEMBLE, kDabEnsemble),
+                    .valid = true},
+            IsValidIdentifierTestCase{.name = "invalid_dab_scid_low",
+                                      .id = utils::makeIdentifier(IdentifierType::DAB_SCID, 0xF),
+                                      .valid = false},
+            IsValidIdentifierTestCase{.name = "invalid_dab_scid_high",
+                                      .id = utils::makeIdentifier(IdentifierType::DAB_SCID, 0x1000),
+                                      .valid = false},
+            IsValidIdentifierTestCase{.name = "valid_dab_scid",
+                                      .id = utils::makeIdentifier(IdentifierType::DAB_SCID, 0x100),
+                                      .valid = true},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_drmo_id_zero",
+                    .id = utils::makeIdentifier(IdentifierType::DRMO_SERVICE_ID, 0x0),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "invalid_drmo_id_high",
+                    .id = utils::makeIdentifier(IdentifierType::DRMO_SERVICE_ID, 0x1000000),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_drmo_id",
+                    .id = utils::makeIdentifier(IdentifierType::DRMO_SERVICE_ID, 0x100000),
+                    .valid = true},
+    });
+}
+
+std::vector<IsValidIdentifierTestCase> getIsValidIdentifierV2TestCases() {
+    std::vector<IsValidIdentifierTestCase> testcases = getIsValidIdentifierTestCases();
+    std::vector<IsValidIdentifierTestCase> testcasesNew = std::vector<IsValidIdentifierTestCase>({
+            IsValidIdentifierTestCase{
+                    .name = "invalid_hd_station_location_id",
+                    .id = utils::makeIdentifier(IdentifierType::HD_STATION_LOCATION,
+                                                kHdStationLocationInvalid),
+                    .valid = false},
+            IsValidIdentifierTestCase{
+                    .name = "valid_hd_station_location_id",
+                    .id = utils::makeIdentifier(IdentifierType::HD_STATION_LOCATION,
+                                                kHdStationLocation),
+                    .valid = true},
+    });
+    testcases.insert(testcases.end(), testcasesNew.begin(), testcasesNew.end());
+    return testcases;
+}
+
+struct IsValidSelectorTestCase {
+    std::string name;
+    ProgramSelector sel;
+    bool valid;
+};
+
+std::vector<IsValidSelectorTestCase> getIsValidSelectorTestCases() {
+    return std::vector<IsValidSelectorTestCase>({
+            IsValidSelectorTestCase{.name = "valid_am_fm_selector",
+                                    .sel = utils::makeSelectorAmfm(kFmFrequencyKHz),
+                                    .valid = true},
+            IsValidSelectorTestCase{
+                    .name = "valid_hd_selector",
+                    .sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency),
+                    .valid = true},
+            IsValidSelectorTestCase{
+                    .name = "valid_dab_selector",
+                    .sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz),
+                    .valid = true},
+            IsValidSelectorTestCase{.name = "valid_rds_selector",
+                                    .sel = ProgramSelector{.primaryId = utils::makeIdentifier(
+                                                                   IdentifierType::RDS_PI, 0x1000)},
+                                    .valid = true},
+            IsValidSelectorTestCase{.name = "selector_with_invalid_id",
+                                    .sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel,
+                                                                 /* frequency= */ 100u),
+                                    .valid = false},
+            IsValidSelectorTestCase{
+                    .name = "selector_with_invalid_primary_id_type",
+                    .sel = ProgramSelector{.primaryId = utils::makeIdentifier(
+                                                   IdentifierType::DAB_ENSEMBLE, kDabEnsemble)},
+                    .valid = false},
+            IsValidSelectorTestCase{
+                    .name = "selector_with_invalid_secondary_id",
+                    .sel = ProgramSelector{.primaryId = utils::makeIdentifier(
+                                                   IdentifierType::DAB_SID_EXT, kDabSidExt),
+                                           .secondaryIds = {utils::makeIdentifier(
+                                                   IdentifierType::DAB_ENSEMBLE, 0x0)}},
+                    .valid = false},
+    });
+}
+
+std::vector<IsValidSelectorTestCase> getIsValidSelectorV2TestCases() {
+    ProgramSelector validHdSel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+    validHdSel.secondaryIds = {
+            utils::makeIdentifier(IdentifierType::HD_STATION_LOCATION, kHdStationLocation)};
+    ProgramSelector invalidHdSel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+    invalidHdSel.secondaryIds = {
+            utils::makeIdentifier(IdentifierType::HD_STATION_LOCATION, kHdStationLocationInvalid)};
+    std::vector<IsValidSelectorTestCase> testcasesNew = std::vector<IsValidSelectorTestCase>(
+            {IsValidSelectorTestCase{.name = "hd_selector_with_valid_station_location",
+                                     .sel = validHdSel,
+                                     .valid = true},
+             IsValidSelectorTestCase{.name = "hd_selector_with_invalid_station_location",
+                                     .sel = invalidHdSel,
+                                     .valid = false}});
+    std::vector<IsValidSelectorTestCase> testcases = getIsValidSelectorTestCases();
+    testcases.insert(testcases.end(), testcasesNew.begin(), testcasesNew.end());
+    return testcases;
+}
+
+struct IsValidMetadataTestCase {
+    std::string name;
+    Metadata metadata;
+    bool valid;
+};
+
+std::vector<IsValidMetadataTestCase> getIsValidMetadataTestCases() {
+    return std::vector<IsValidMetadataTestCase>({
+            IsValidMetadataTestCase{.name = "valid_rds_pty",
+                                    .metadata = Metadata::make<Metadata::rdsPty>(1),
+                                    .valid = true},
+            IsValidMetadataTestCase{.name = "negative_rds_pty",
+                                    .metadata = Metadata::make<Metadata::rdsPty>(-1),
+                                    .valid = false},
+            IsValidMetadataTestCase{.name = "large_rds_pty",
+                                    .metadata = Metadata::make<Metadata::rdsPty>(256),
+                                    .valid = false},
+            IsValidMetadataTestCase{.name = "valid_rbds_pty",
+                                    .metadata = Metadata::make<Metadata::rbdsPty>(1),
+                                    .valid = true},
+            IsValidMetadataTestCase{.name = "negative_rbds_pty",
+                                    .metadata = Metadata::make<Metadata::rbdsPty>(-1),
+                                    .valid = false},
+            IsValidMetadataTestCase{.name = "large_rbds_pty",
+                                    .metadata = Metadata::make<Metadata::rbdsPty>(256),
+                                    .valid = false},
+            IsValidMetadataTestCase{
+                    .name = "valid_dab_ensemble_name_short",
+                    .metadata = Metadata::make<Metadata::dabEnsembleNameShort>("name"),
+                    .valid = true},
+            IsValidMetadataTestCase{
+                    .name = "too_long_dab_ensemble_name_short",
+                    .metadata = Metadata::make<Metadata::dabEnsembleNameShort>("name_long"),
+                    .valid = false},
+            IsValidMetadataTestCase{
+                    .name = "valid_dab_service_name_short",
+                    .metadata = Metadata::make<Metadata::dabServiceNameShort>("name"),
+                    .valid = true},
+            IsValidMetadataTestCase{
+                    .name = "too_long_dab_service_name_short",
+                    .metadata = Metadata::make<Metadata::dabServiceNameShort>("name_long"),
+                    .valid = false},
+            IsValidMetadataTestCase{
+                    .name = "valid_dab_component_name_short",
+                    .metadata = Metadata::make<Metadata::dabComponentNameShort>("name"),
+                    .valid = true},
+            IsValidMetadataTestCase{
+                    .name = "too_long_dab_component_name_short",
+                    .metadata = Metadata::make<Metadata::dabComponentNameShort>("name_long"),
+                    .valid = false},
+    });
+}
+
+std::vector<IsValidMetadataTestCase> getIsValidMetadataV2TestCases() {
+    std::vector<IsValidMetadataTestCase> testcases = getIsValidMetadataTestCases();
+    std::vector<IsValidMetadataTestCase> testcasesNew = std::vector<IsValidMetadataTestCase>({
+            IsValidMetadataTestCase{
+                    .name = "valid_hd_station_name_short",
+                    .metadata = Metadata::make<Metadata::hdStationNameShort>("name_short"),
+                    .valid = true},
+            IsValidMetadataTestCase{
+                    .name = "too_long_hd_station_name_short",
+                    .metadata = Metadata::make<Metadata::hdStationNameShort>("name_too_long"),
+                    .valid = false},
+            IsValidMetadataTestCase{.name = "valid_hd_subchannel_available",
+                                    .metadata = Metadata::make<Metadata::hdSubChannelsAvailable>(1),
+                                    .valid = true},
+            IsValidMetadataTestCase{
+                    .name = "negative_subchannel_available",
+                    .metadata = Metadata::make<Metadata::hdSubChannelsAvailable>(-1),
+                    .valid = false},
+            IsValidMetadataTestCase{
+                    .name = "large_subchannel_available",
+                    .metadata = Metadata::make<Metadata::hdSubChannelsAvailable>(256),
+                    .valid = false},
+    });
+    testcases.insert(testcases.end(), testcasesNew.begin(), testcasesNew.end());
+    return testcases;
+}
+}  // namespace
+
+class IsValidIdentifierTest : public testing::TestWithParam<IsValidIdentifierTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(IsValidIdentifierTests, IsValidIdentifierTest,
+                         testing::ValuesIn(getIsValidIdentifierTestCases()),
+                         [](const testing::TestParamInfo<IsValidIdentifierTest::ParamType>& info) {
+                             return info.param.name;
+                         });
+
+TEST_P(IsValidIdentifierTest, IsValid) {
+    IsValidIdentifierTestCase testcase = GetParam();
+
+    ASSERT_EQ(utils::isValid(testcase.id), testcase.valid);
+}
+
+class IsValidIdentifierV2Test : public testing::TestWithParam<IsValidIdentifierTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(
+        IsValidIdentifierV2Tests, IsValidIdentifierV2Test,
+        testing::ValuesIn(getIsValidIdentifierV2TestCases()),
+        [](const testing::TestParamInfo<IsValidIdentifierV2Test::ParamType>& info) {
+            return info.param.name;
+        });
+
+TEST_P(IsValidIdentifierV2Test, IsValidV2) {
+    IsValidIdentifierTestCase testcase = GetParam();
+
+    ASSERT_EQ(utils::isValidV2(testcase.id), testcase.valid);
+}
+
+class IsValidSelectorTest : public testing::TestWithParam<IsValidSelectorTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(IsValidSelectorTests, IsValidSelectorTest,
+                         testing::ValuesIn(getIsValidSelectorTestCases()),
+                         [](const testing::TestParamInfo<IsValidSelectorTest::ParamType>& info) {
+                             return info.param.name;
+                         });
+
+TEST_P(IsValidSelectorTest, IsValid) {
+    IsValidSelectorTestCase testcase = GetParam();
+
+    ASSERT_EQ(utils::isValid(testcase.sel), testcase.valid);
+}
+
+class IsValidSelectorV2Test : public testing::TestWithParam<IsValidSelectorTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(IsValidSelectorV2Tests, IsValidSelectorV2Test,
+                         testing::ValuesIn(getIsValidSelectorV2TestCases()),
+                         [](const testing::TestParamInfo<IsValidSelectorV2Test::ParamType>& info) {
+                             return info.param.name;
+                         });
+
+TEST_P(IsValidSelectorV2Test, IsValidV2) {
+    IsValidSelectorTestCase testcase = GetParam();
+
+    ASSERT_EQ(utils::isValidV2(testcase.sel), testcase.valid);
+}
+
+class IsValidMetadataTest : public testing::TestWithParam<IsValidMetadataTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(IsValidMetadataTests, IsValidMetadataTest,
+                         testing::ValuesIn(getIsValidMetadataTestCases()),
+                         [](const testing::TestParamInfo<IsValidMetadataTest::ParamType>& info) {
+                             return info.param.name;
+                         });
+
+TEST_P(IsValidMetadataTest, IsValidMetadata) {
+    IsValidMetadataTestCase testParam = GetParam();
+
+    ASSERT_EQ(utils::isValidMetadata(testParam.metadata), testParam.valid);
+}
+
+class IsValidMetadataV2Test : public testing::TestWithParam<IsValidMetadataTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(IsValidMetadataV2Tests, IsValidMetadataV2Test,
+                         testing::ValuesIn(getIsValidMetadataV2TestCases()),
+                         [](const testing::TestParamInfo<IsValidMetadataV2Test::ParamType>& info) {
+                             return info.param.name;
+                         });
+
+TEST_P(IsValidMetadataV2Test, IsValidMetadataV2) {
+    IsValidMetadataTestCase testParam = GetParam();
+
+    ASSERT_EQ(utils::isValidMetadataV2(testParam.metadata), testParam.valid);
+}
+
+}  // namespace aidl::android::hardware::broadcastradio
diff --git a/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp b/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp
new file mode 100644
index 0000000..81f9470
--- /dev/null
+++ b/broadcastradio/common/utilsaidl/test/BroadcastRadioUtilsTest.cpp
@@ -0,0 +1,554 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <broadcastradio-utils-aidl/Utils.h>
+#include <gtest/gtest.h>
+
+namespace aidl::android::hardware::broadcastradio {
+
+namespace {
+constexpr int64_t kFmFrequencyKHz = 97900;
+constexpr uint32_t kDabSid = 0x0000C221u;
+constexpr int kDabEccCode = 0xE1u;
+constexpr int kDabSCIdS = 0x1u;
+constexpr uint64_t kDabSidExt = static_cast<uint64_t>(kDabSid) |
+                                (static_cast<uint64_t>(kDabEccCode) << 32) |
+                                (static_cast<uint64_t>(kDabSCIdS) << 40);
+constexpr uint32_t kDabEnsemble = 0xCE15u;
+constexpr uint64_t kDabFrequencyKhz = 225648u;
+constexpr uint64_t kHdStationId = 0xA0000001u;
+constexpr uint64_t kHdSubChannel = 1u;
+constexpr uint64_t kHdFrequency = 97700u;
+constexpr int64_t kRdsValue = 0xBEEF;
+
+const Properties kAmFmTunerProp = {
+        .maker = "makerTest",
+        .product = "productTest",
+        .supportedIdentifierTypes = {IdentifierType::AMFM_FREQUENCY_KHZ, IdentifierType::RDS_PI,
+                                     IdentifierType::HD_STATION_ID_EXT}};
+
+struct GetBandTestCase {
+    std::string name;
+    int64_t frequency;
+    utils::FrequencyBand bandResult;
+};
+
+std::vector<GetBandTestCase> getBandTestCases() {
+    return std::vector<GetBandTestCase>(
+            {GetBandTestCase{.name = "unknown_low_band",
+                             .frequency = 0,
+                             .bandResult = utils::FrequencyBand::UNKNOWN},
+             GetBandTestCase{.name = "am_lw_band",
+                             .frequency = 30,
+                             .bandResult = utils::FrequencyBand::AM_LW},
+             GetBandTestCase{.name = "am_mw_band",
+                             .frequency = 700,
+                             .bandResult = utils::FrequencyBand::AM_MW},
+             GetBandTestCase{.name = "am_sw_band",
+                             .frequency = 2000,
+                             .bandResult = utils::FrequencyBand::AM_SW},
+             GetBandTestCase{
+                     .name = "fm_band", .frequency = 97900, .bandResult = utils::FrequencyBand::FM},
+             GetBandTestCase{.name = "unknown_high_band",
+                             .frequency = 110000,
+                             .bandResult = utils::FrequencyBand::UNKNOWN}});
+}
+}  // namespace
+
+class GetBandTest : public testing::TestWithParam<GetBandTestCase> {};
+
+INSTANTIATE_TEST_SUITE_P(GetBandTests, GetBandTest, testing::ValuesIn(getBandTestCases()),
+                         [](const testing::TestParamInfo<GetBandTest::ParamType>& info) {
+                             return info.param.name;
+                         });
+
+TEST_P(GetBandTest, GetBand) {
+    GetBandTestCase testcase = GetParam();
+
+    ASSERT_EQ(utils::getBand(testcase.frequency), testcase.bandResult);
+}
+
+TEST(BroadcastRadioUtilsTest, IdentifierIteratorBegin) {
+    ProgramSelector sel = {
+            .primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue),
+            .secondaryIds = {
+                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),
+                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ,
+                                          kFmFrequencyKHz + 200)}};
+
+    utils::IdentifierIterator it = begin(sel);
+
+    utils::IdentifierIterator selEnd = end(sel);
+    ASSERT_NE(selEnd, it);
+    EXPECT_EQ(sel.primaryId, *it);
+}
+
+TEST(BroadcastRadioUtilsTest, IdentifierIteratorIncrement) {
+    ProgramSelector sel = {
+            .primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue),
+            .secondaryIds = {
+                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),
+                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ,
+                                          kFmFrequencyKHz + 200)}};
+    utils::IdentifierIterator it = begin(sel);
+    utils::IdentifierIterator selEnd = end(sel);
+
+    ASSERT_NE(selEnd, ++it);
+    EXPECT_EQ(sel.secondaryIds[0], *it);
+    ASSERT_NE(selEnd, ++it);
+    EXPECT_EQ(sel.secondaryIds[1], *it);
+    ASSERT_EQ(selEnd, ++it);
+}
+
+TEST(BroadcastRadioUtilsTest, IdentifierIteratorIncrementWithValue) {
+    ProgramSelector sel = {
+            .primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue),
+            .secondaryIds = {
+                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),
+                    utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ,
+                                          kFmFrequencyKHz + 200)}};
+    utils::IdentifierIterator it1 = begin(sel);
+    utils::IdentifierIterator it2 = it1;
+    it2++;
+    it2++;
+
+    ASSERT_EQ(it1 + 2, it2);
+}
+
+TEST(BroadcastRadioUtilsTest, IdentifierIteratorBeginEndWithoutSecondaryIds) {
+    ProgramSelector sel = {.primaryId = utils::makeIdentifier(IdentifierType::RDS_PI, kRdsValue)};
+
+    utils::IdentifierIterator it = begin(sel);
+    utils::IdentifierIterator selEnd = end(sel);
+
+    ASSERT_EQ(selEnd, ++it);
+}
+
+TEST(BroadcastRadioUtilsTest, IdentifierIteratorBeginEndWithDifferentObjects) {
+    ProgramSelector sel1 = utils::makeSelectorAmfm(kFmFrequencyKHz);
+    ProgramSelector sel2 = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    utils::IdentifierIterator it1 = begin(sel1);
+    utils::IdentifierIterator it2 = begin(sel2);
+    utils::IdentifierIterator end1 = end(sel1);
+    utils::IdentifierIterator end2 = end(sel2);
+
+    ASSERT_NE(it1, it2);
+    ASSERT_NE(end1, end2);
+}
+
+TEST(BroadcastRadioUtilsTest, IdentifierIteratorBeginEndWithTheSameObject) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    utils::IdentifierIterator it1 = begin(sel);
+    utils::IdentifierIterator it2 = begin(sel);
+    utils::IdentifierIterator end1 = end(sel);
+    utils::IdentifierIterator end2 = end(sel);
+
+    ASSERT_EQ(it1, it2);
+    ASSERT_EQ(end1, end2);
+}
+
+TEST(BroadcastRadioUtilsTest, IsSupportedWithSupportedSelector) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_TRUE(utils::isSupported(kAmFmTunerProp, sel));
+}
+
+TEST(BroadcastRadioUtilsTest, IsSupportedWithUnsupportedSelector) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_FALSE(utils::isSupported(kAmFmTunerProp, sel));
+}
+
+TEST(BroadcastRadioUtilsTest, GetBandWithFmFrequency) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_TRUE(utils::hasId(sel, IdentifierType::AMFM_FREQUENCY_KHZ));
+}
+
+TEST(BroadcastRadioUtilsTest, HasIdWithPrimaryIdType) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_TRUE(utils::hasId(sel, IdentifierType::AMFM_FREQUENCY_KHZ));
+}
+
+TEST(BroadcastRadioUtilsTest, HasIdWithSecondaryIdType) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_TRUE(utils::hasId(sel, IdentifierType::DAB_FREQUENCY_KHZ));
+}
+
+TEST(BroadcastRadioUtilsTest, HasIdWithIdNotInSelector) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_FALSE(utils::hasId(sel, IdentifierType::AMFM_FREQUENCY_KHZ));
+}
+
+TEST(BroadcastRadioUtilsTest, GetIdWithPrimaryIdType) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getId(sel, IdentifierType::DAB_SID_EXT), static_cast<int64_t>(kDabSidExt));
+}
+
+TEST(BroadcastRadioUtilsTest, GetIdWithSecondaryIdType) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getId(sel, IdentifierType::DAB_ENSEMBLE), static_cast<int64_t>(kDabEnsemble));
+}
+
+TEST(BroadcastRadioUtilsTest, GetIdWithIdNotFound) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getId(sel, IdentifierType::AMFM_FREQUENCY_KHZ), 0);
+}
+
+TEST(BroadcastRadioUtilsTest, GetIdWithIdFoundAndDefaultValue) {
+    int64_t defaultValue = 0x0E10000C222u;
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getId(sel, IdentifierType::DAB_SID_EXT, defaultValue),
+              static_cast<int64_t>(kDabSidExt));
+}
+
+TEST(BroadcastRadioUtilsTest, GetIdWithIdNotFoundAndDefaultValue) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getId(sel, IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz),
+              static_cast<int64_t>(kFmFrequencyKHz));
+}
+
+TEST(BroadcastRadioUtilsTest, GetAllIdsWithAvailableIds) {
+    int64_t secondaryFrequencyKHz = kFmFrequencyKHz + 200;
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+    sel.secondaryIds.push_back(
+            utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, secondaryFrequencyKHz));
+
+    std::vector<int64_t> allIds = utils::getAllIds(sel, IdentifierType::AMFM_FREQUENCY_KHZ);
+
+    ASSERT_EQ(allIds.size(), 2u);
+    EXPECT_NE(std::find(allIds.begin(), allIds.end(), kFmFrequencyKHz), allIds.end());
+    EXPECT_NE(std::find(allIds.begin(), allIds.end(), secondaryFrequencyKHz), allIds.end());
+}
+
+TEST(BroadcastRadioUtilsTest, GetAllIdsWithIdLongerThan32Bit) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    std::vector<int64_t> allIds = utils::getAllIds(sel, IdentifierType::DAB_SID_EXT);
+
+    ASSERT_EQ(allIds.size(), 1u);
+    EXPECT_NE(std::find(allIds.begin(), allIds.end(), kDabSidExt), allIds.end());
+}
+
+TEST(BroadcastRadioUtilsTest, GetAllIdsWithIdNotFound) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_TRUE(utils::getAllIds(sel, IdentifierType::AMFM_FREQUENCY_KHZ).empty());
+}
+
+TEST(BroadcastRadioUtilsTest, MakeIdentifier) {
+    ProgramIdentifier id =
+            utils::makeIdentifier(IdentifierType::AMFM_FREQUENCY_KHZ, kFmFrequencyKHz);
+
+    EXPECT_EQ(id.type, IdentifierType::AMFM_FREQUENCY_KHZ);
+    EXPECT_EQ(id.value, kFmFrequencyKHz);
+}
+
+TEST(BroadcastRadioUtilsTest, MakeSelectorAmfm) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    EXPECT_EQ(sel.primaryId.type, IdentifierType::AMFM_FREQUENCY_KHZ);
+    EXPECT_EQ(sel.primaryId.value, kFmFrequencyKHz);
+    EXPECT_TRUE(sel.secondaryIds.empty());
+}
+
+TEST(BroadcastRadioUtilsTest, MakeSelectorHd) {
+    ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+    EXPECT_EQ(sel.primaryId.type, IdentifierType::HD_STATION_ID_EXT);
+    EXPECT_TRUE(sel.secondaryIds.empty());
+    EXPECT_EQ(utils::getHdSubchannel(sel), static_cast<int>(kHdSubChannel));
+    EXPECT_EQ(utils::getHdFrequency(sel), static_cast<uint32_t>(kHdFrequency));
+}
+
+TEST(BroadcastRadioUtilsTest, MakeHdRadioStationName) {
+    std::string stationName = "aB1-FM";
+    int64_t expectedIdValue = 0x4D46314241;
+
+    ProgramIdentifier stationNameId = utils::makeHdRadioStationName(stationName);
+
+    EXPECT_EQ(stationNameId.type, IdentifierType::HD_STATION_NAME);
+    EXPECT_EQ(stationNameId.value, expectedIdValue);
+}
+
+TEST(BroadcastRadioUtilsTest, GetHdFrequencyWithoutHdId) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getHdFrequency(sel), 0u);
+}
+
+TEST(BroadcastRadioUtilsTest, HasAmFmFrequencyWithAmFmSelector) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_TRUE(utils::hasAmFmFrequency(sel));
+}
+
+TEST(BroadcastRadioUtilsTest, HasAmFmFrequencyWithHdSelector) {
+    ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+    ASSERT_TRUE(utils::hasAmFmFrequency(sel));
+}
+
+TEST(BroadcastRadioUtilsTest, HasAmFmFrequencyWithNonAmFmHdSelector) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_FALSE(utils::hasAmFmFrequency(sel));
+}
+
+TEST(BroadcastRadioUtilsTest, GetAmFmFrequencyWithAmFmSelector) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_EQ(utils::getAmFmFrequency(sel), static_cast<uint32_t>(kFmFrequencyKHz));
+}
+
+TEST(BroadcastRadioUtilsTest, GetAmFmFrequencyWithHdSelector) {
+    ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+    ASSERT_EQ(utils::getAmFmFrequency(sel), static_cast<uint32_t>(kHdFrequency));
+}
+
+TEST(BroadcastRadioUtilsTest, GetAmFmFrequencyWithNonAmFmHdSelector) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getAmFmFrequency(sel), 0u);
+}
+
+TEST(BroadcastRadioUtilsTest, MakeSelectorDabWithOnlySidExt) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt);
+
+    EXPECT_EQ(sel.primaryId.type, IdentifierType::DAB_SID_EXT);
+    EXPECT_EQ(sel.primaryId.value, static_cast<int64_t>(kDabSidExt));
+    EXPECT_TRUE(sel.secondaryIds.empty());
+}
+
+TEST(BroadcastRadioUtilsTest, MakeSelectorDab) {
+    ProgramIdentifier ensembleIdExpected =
+            utils::makeIdentifier(IdentifierType::DAB_ENSEMBLE, kDabEnsemble);
+    ProgramIdentifier frequencyIdExpected =
+            utils::makeIdentifier(IdentifierType::DAB_FREQUENCY_KHZ, kDabFrequencyKhz);
+
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    EXPECT_EQ(sel.primaryId.type, IdentifierType::DAB_SID_EXT);
+    EXPECT_EQ(sel.primaryId.value, static_cast<int64_t>(kDabSidExt));
+    EXPECT_EQ(sel.secondaryIds.size(), 2u);
+    EXPECT_NE(std::find(sel.secondaryIds.begin(), sel.secondaryIds.end(), ensembleIdExpected),
+              sel.secondaryIds.end());
+    EXPECT_NE(std::find(sel.secondaryIds.begin(), sel.secondaryIds.end(), frequencyIdExpected),
+              sel.secondaryIds.end());
+}
+
+TEST(BroadcastRadioUtilsTest, GetDabSId) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getDabSId(sel), kDabSid);
+}
+
+TEST(BroadcastRadioUtilsTest, GetDabEccCode) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getDabEccCode(sel), kDabEccCode);
+}
+
+TEST(BroadcastRadioUtilsTest, GetDabSCIdS) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_EQ(utils::getDabSCIdS(sel), kDabSCIdS);
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithTheSameHdSelector) {
+    ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+    ProgramSelector selTarget = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+    ASSERT_TRUE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToAmFmSelectorWithDifferentSubChannels) {
+    ProgramSelector sel = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+    ProgramSelector selTarget = utils::makeSelectorAmfm(kHdFrequency);
+
+    ASSERT_FALSE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToMainHdChannelWithDifferentSubChannels) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kHdFrequency);
+    ProgramSelector selTarget =
+            utils::makeSelectorHd(kHdStationId, /* subChannel= */ 0, kHdFrequency);
+
+    ASSERT_TRUE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithTheSameAmFmSelector) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+    ProgramSelector selTarget = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_TRUE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithDifferentFrequencies) {
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+    ProgramSelector selTarget = utils::makeSelectorAmfm(kFmFrequencyKHz + 200);
+
+    ASSERT_FALSE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithTheSameDabSelector) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector selTarget = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_TRUE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithDabSelectorOfDifferentPrimaryIds) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt + 1, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector selTarget = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_FALSE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithDabSelectorOfDifferentSecondayIds) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble + 100, kDabFrequencyKhz);
+    ProgramSelector selTarget = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_FALSE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, TunesToWithDabSelectorWithoutSecondaryIds) {
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt);
+    ProgramSelector selTarget = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_TRUE(utils::tunesTo(sel, selTarget));
+}
+
+TEST(BroadcastRadioUtilsTest, SatisfiesWithSatisfiedIdTypesFilter) {
+    ProgramFilter filter = ProgramFilter{.identifierTypes = {IdentifierType::DAB_FREQUENCY_KHZ}};
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_TRUE(utils::satisfies(filter, sel));
+}
+
+TEST(BroadcastRadioUtilsTest, SatisfiesWithUnsatisfiedIdTypesFilter) {
+    ProgramFilter filter = ProgramFilter{.identifierTypes = {IdentifierType::DAB_FREQUENCY_KHZ}};
+    ProgramSelector sel = utils::makeSelectorAmfm(kFmFrequencyKHz);
+
+    ASSERT_FALSE(utils::satisfies(filter, sel));
+}
+
+TEST(BroadcastRadioUtilsTest, SatisfiesWithSatisfiedIdsFilter) {
+    ProgramFilter filter =
+            ProgramFilter{.identifiers = {utils::makeIdentifier(IdentifierType::DAB_FREQUENCY_KHZ,
+                                                                kDabFrequencyKhz)}};
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+
+    ASSERT_TRUE(utils::satisfies(filter, sel));
+}
+
+TEST(BroadcastRadioUtilsTest, SatisfiesWithUnsatisfiedIdsFilter) {
+    ProgramFilter filter =
+            ProgramFilter{.identifiers = {utils::makeIdentifier(IdentifierType::DAB_FREQUENCY_KHZ,
+                                                                kDabFrequencyKhz)}};
+    ProgramSelector sel = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz + 100);
+
+    ASSERT_FALSE(utils::satisfies(filter, sel));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentAmFmFrequencies) {
+    ProgramSelector sel1 = utils::makeSelectorAmfm(kHdFrequency - 200);
+    ProgramSelector sel2 = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentAmFmSubChannels) {
+    ProgramSelector sel1 = utils::makeSelectorHd(kHdStationId, kHdSubChannel, kHdFrequency);
+    ProgramSelector sel2 = utils::makeSelectorHd(kHdStationId, kHdSubChannel + 1, kHdFrequency);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentDabFrequencies) {
+    ProgramSelector sel1 = utils::makeSelectorDab(kDabSidExt + 100, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector sel2 = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz + 100);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentDabEccCode) {
+    ProgramSelector sel1 =
+            utils::makeSelectorDab(/* stationId= */ 0x0E10000C221u, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector sel2 =
+            utils::makeSelectorDab(/* stationId= */ 0x0E20000C221u, kDabEnsemble, kDabFrequencyKhz);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentDabEnsembles) {
+    ProgramSelector sel1 = utils::makeSelectorDab(kDabSidExt, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector sel2 = utils::makeSelectorDab(kDabSidExt, kDabEnsemble + 1, kDabFrequencyKhz);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentDabSid) {
+    ProgramSelector sel1 =
+            utils::makeSelectorDab(/* stationId= */ 0x0E10000C221u, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector sel2 =
+            utils::makeSelectorDab(/* stationId= */ 0x0E10000C222u, kDabEnsemble, kDabFrequencyKhz);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramSelectorComparatorWithDifferentDabSCIdS) {
+    ProgramSelector sel1 =
+            utils::makeSelectorDab(/* stationId= */ 0x0E10000C221u, kDabEnsemble, kDabFrequencyKhz);
+    ProgramSelector sel2 =
+            utils::makeSelectorDab(/* stationId= */ 0x1E10000C221u, kDabEnsemble, kDabFrequencyKhz);
+
+    EXPECT_TRUE(utils::ProgramSelectorComparator()(sel1, sel2));
+    EXPECT_FALSE(utils::ProgramSelectorComparator()(sel2, sel1));
+}
+
+TEST(BroadcastRadioUtilsTest, ProgramInfoComparator) {
+    ProgramSelector sel1 = utils::makeSelectorAmfm(kFmFrequencyKHz);
+    ProgramSelector sel2 = utils::makeSelectorAmfm(kFmFrequencyKHz + 200);
+    ProgramInfo info1 = {.selector = sel1,
+                         .logicallyTunedTo = sel1.primaryId,
+                         .physicallyTunedTo = sel1.primaryId};
+    ProgramInfo info2 = {.selector = sel2,
+                         .logicallyTunedTo = sel2.primaryId,
+                         .physicallyTunedTo = sel2.primaryId};
+
+    EXPECT_TRUE(utils::ProgramInfoComparator()(info1, info2));
+    EXPECT_FALSE(utils::ProgramInfoComparator()(info2, info1));
+}
+
+}  // namespace aidl::android::hardware::broadcastradio
diff --git a/camera/device/3.4/default/ExternalCameraUtils.cpp b/camera/device/3.4/default/ExternalCameraUtils.cpp
index 8f4626c..d9610c2 100644
--- a/camera/device/3.4/default/ExternalCameraUtils.cpp
+++ b/camera/device/3.4/default/ExternalCameraUtils.cpp
@@ -108,9 +108,38 @@
         return -EINVAL;
     }
 
-    uint32_t dataSize = mWidth * mHeight * 3 / 2; // YUV420
-    if (mData.size() != dataSize) {
-        mData.resize(dataSize);
+    // This frame might be sent to jpeglib to be encoded. Since AllocatedFrame only contains YUV420,
+    // jpeglib expects height and width of Y component to be an integral multiple of 2*DCTSIZE,
+    // and heights and widths of Cb and Cr components to be an integral multiple of DCTSIZE. If the
+    // image size does not meet this requirement, libjpeg expects its input to be padded to meet the
+    // constraints. This padding is removed from the final encoded image so the content in the
+    // padding doesn't matter. What matters is that the memory is accessible to jpeglib at the time
+    // of encoding.
+    // For example, if the image size is 1500x844 and DCTSIZE is 8, jpeglib expects a YUV 420
+    // frame with components of following sizes:
+    //   Y:      1504x848 because 1504 and 848 are the next smallest multiples of 2*8
+    //   Cb/Cr:  752x424 which are the next smallest multiples of 8
+
+    // jpeglib takes an array of row pointers which makes vertical padding trivial when setting up
+    // the pointers. Padding horizontally is a bit more complicated. AllocatedFrame holds the data
+    // in a flattened buffer, which means memory accesses past a row will flow into the next logical
+    // row. For any row of a component, we can consider the first few bytes of the next row as
+    // padding for the current one. This is true for Y and Cb components and all but last row of the
+    // Cr component. Reading past the last row of Cr component will lead to undefined behavior as
+    // libjpeg attempts to read memory past the allocated buffer. To prevent undefined behavior,
+    // the buffer allocated here is padded such that libjpeg never accesses unallocated memory when
+    // reading the last row. Effectively, we only need to ensure that the last row of Cr component
+    // has width that is an integral multiple of DCTSIZE.
+
+    size_t dataSize = mWidth * mHeight * 3 / 2;  // YUV420
+
+    size_t cbWidth = mWidth / 2;
+    size_t requiredCbWidth = DCTSIZE * ((cbWidth + DCTSIZE - 1) / DCTSIZE);
+    size_t padding = requiredCbWidth - cbWidth;
+    size_t finalSize = dataSize + padding;
+
+    if (mData.size() != finalSize) {
+        mData.resize(finalSize);
     }
 
     if (out != nullptr) {
diff --git a/camera/device/aidl/Android.bp b/camera/device/aidl/Android.bp
index a156498..78aefac 100644
--- a/camera/device/aidl/Android.bp
+++ b/camera/device/aidl/Android.bp
@@ -12,13 +12,13 @@
     name: "android.hardware.camera.device",
     vendor_available: true,
     srcs: ["android/hardware/camera/device/*.aidl"],
-    frozen: false,
+    frozen: true,
     stability: "vintf",
     imports: [
         "android.hardware.common-V2",
         "android.hardware.common.fmq-V1",
         "android.hardware.camera.common-V1",
-        "android.hardware.camera.metadata-V2",
+        "android.hardware.camera.metadata-V3",
         "android.hardware.graphics.common-V5",
     ],
     backend: {
@@ -51,6 +51,16 @@
                 "android.hardware.graphics.common-V5",
             ],
         },
+        {
+            version: "3",
+            imports: [
+                "android.hardware.common-V2",
+                "android.hardware.common.fmq-V1",
+                "android.hardware.camera.common-V1",
+                "android.hardware.camera.metadata-V3",
+                "android.hardware.graphics.common-V5",
+            ],
+        },
 
     ],
 
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/.hash b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/.hash
new file mode 100644
index 0000000..9760601
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/.hash
@@ -0,0 +1 @@
+ac7c7f74993871015f73daff1ea0c7f4d4f85ca7
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferCache.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferCache.aidl
new file mode 100644
index 0000000..9439172
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferCache.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable BufferCache {
+  int streamId;
+  long bufferId;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferRequest.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferRequest.aidl
new file mode 100644
index 0000000..c40a24a
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferRequest.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable BufferRequest {
+  int streamId;
+  int numBuffersRequested;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferRequestStatus.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferRequestStatus.aidl
new file mode 100644
index 0000000..72fb61b
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferRequestStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum BufferRequestStatus {
+  OK = 0,
+  FAILED_PARTIAL = 1,
+  FAILED_CONFIGURING = 2,
+  FAILED_ILLEGAL_ARGUMENTS = 3,
+  FAILED_UNKNOWN = 4,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferStatus.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferStatus.aidl
new file mode 100644
index 0000000..43a2b35
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/BufferStatus.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum BufferStatus {
+  OK = 0,
+  ERROR = 1,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraBlob.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraBlob.aidl
new file mode 100644
index 0000000..520181c
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraBlob.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable CameraBlob {
+  android.hardware.camera.device.CameraBlobId blobId;
+  int blobSizeBytes;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraBlobId.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraBlobId.aidl
new file mode 100644
index 0000000..24083ad
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraBlobId.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum CameraBlobId {
+  JPEG = 0x00FF,
+  JPEG_APP_SEGMENTS = 0x100,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraMetadata.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraMetadata.aidl
new file mode 100644
index 0000000..b96d69e
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraMetadata.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable CameraMetadata {
+  byte[] metadata;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraOfflineSessionInfo.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraOfflineSessionInfo.aidl
new file mode 100644
index 0000000..1ad8e11
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CameraOfflineSessionInfo.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable CameraOfflineSessionInfo {
+  android.hardware.camera.device.OfflineStream[] offlineStreams;
+  android.hardware.camera.device.OfflineRequest[] offlineRequests;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CaptureRequest.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CaptureRequest.aidl
new file mode 100644
index 0000000..6b5b256
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CaptureRequest.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable CaptureRequest {
+  int frameNumber;
+  long fmqSettingsSize;
+  android.hardware.camera.device.CameraMetadata settings;
+  android.hardware.camera.device.StreamBuffer inputBuffer;
+  int inputWidth;
+  int inputHeight;
+  android.hardware.camera.device.StreamBuffer[] outputBuffers;
+  android.hardware.camera.device.PhysicalCameraSetting[] physicalCameraSettings;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CaptureResult.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CaptureResult.aidl
new file mode 100644
index 0000000..a820e2c
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/CaptureResult.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable CaptureResult {
+  int frameNumber;
+  long fmqResultSize;
+  android.hardware.camera.device.CameraMetadata result;
+  android.hardware.camera.device.StreamBuffer[] outputBuffers;
+  android.hardware.camera.device.StreamBuffer inputBuffer;
+  int partialResult;
+  android.hardware.camera.device.PhysicalCameraMetadata[] physicalCameraMetadata;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ConfigureStreamsRet.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ConfigureStreamsRet.aidl
new file mode 100644
index 0000000..670f7d2
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ConfigureStreamsRet.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable ConfigureStreamsRet {
+  android.hardware.camera.device.HalStream[] halStreams;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ErrorCode.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ErrorCode.aidl
new file mode 100644
index 0000000..2f9887a
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ErrorCode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum ErrorCode {
+  ERROR_DEVICE = 1,
+  ERROR_REQUEST = 2,
+  ERROR_RESULT = 3,
+  ERROR_BUFFER = 4,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ErrorMsg.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ErrorMsg.aidl
new file mode 100644
index 0000000..b2e9512
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ErrorMsg.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable ErrorMsg {
+  int frameNumber;
+  int errorStreamId;
+  android.hardware.camera.device.ErrorCode errorCode;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/HalStream.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/HalStream.aidl
new file mode 100644
index 0000000..3ae261d
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/HalStream.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable HalStream {
+  int id;
+  android.hardware.graphics.common.PixelFormat overrideFormat;
+  android.hardware.graphics.common.BufferUsage producerUsage;
+  android.hardware.graphics.common.BufferUsage consumerUsage;
+  int maxBuffers;
+  android.hardware.graphics.common.Dataspace overrideDataSpace;
+  String physicalCameraId;
+  boolean supportOffline;
+  boolean enableHalBufferManager;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDevice.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDevice.aidl
new file mode 100644
index 0000000..f73483a
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDevice.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+interface ICameraDevice {
+  android.hardware.camera.device.CameraMetadata getCameraCharacteristics();
+  android.hardware.camera.device.CameraMetadata getPhysicalCameraCharacteristics(in String physicalCameraId);
+  android.hardware.camera.common.CameraResourceCost getResourceCost();
+  boolean isStreamCombinationSupported(in android.hardware.camera.device.StreamConfiguration streams);
+  android.hardware.camera.device.ICameraDeviceSession open(in android.hardware.camera.device.ICameraDeviceCallback callback);
+  android.hardware.camera.device.ICameraInjectionSession openInjectionSession(in android.hardware.camera.device.ICameraDeviceCallback callback);
+  void setTorchMode(boolean on);
+  void turnOnTorchWithStrengthLevel(int torchStrength);
+  int getTorchStrengthLevel();
+  android.hardware.camera.device.CameraMetadata constructDefaultRequestSettings(in android.hardware.camera.device.RequestTemplate type);
+  boolean isStreamCombinationWithSettingsSupported(in android.hardware.camera.device.StreamConfiguration streams);
+  android.hardware.camera.device.CameraMetadata getSessionCharacteristics(in android.hardware.camera.device.StreamConfiguration sessionConfig);
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDeviceCallback.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDeviceCallback.aidl
new file mode 100644
index 0000000..7b79c6c
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDeviceCallback.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+interface ICameraDeviceCallback {
+  void notify(in android.hardware.camera.device.NotifyMsg[] msgs);
+  void processCaptureResult(in android.hardware.camera.device.CaptureResult[] results);
+  android.hardware.camera.device.BufferRequestStatus requestStreamBuffers(in android.hardware.camera.device.BufferRequest[] bufReqs, out android.hardware.camera.device.StreamBufferRet[] buffers);
+  void returnStreamBuffers(in android.hardware.camera.device.StreamBuffer[] buffers);
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDeviceSession.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDeviceSession.aidl
new file mode 100644
index 0000000..b6ae734
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraDeviceSession.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+interface ICameraDeviceSession {
+  void close();
+  android.hardware.camera.device.HalStream[] configureStreams(in android.hardware.camera.device.StreamConfiguration requestedConfiguration);
+  android.hardware.camera.device.CameraMetadata constructDefaultRequestSettings(in android.hardware.camera.device.RequestTemplate type);
+  void flush();
+  android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> getCaptureRequestMetadataQueue();
+  android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> getCaptureResultMetadataQueue();
+  boolean isReconfigurationRequired(in android.hardware.camera.device.CameraMetadata oldSessionParams, in android.hardware.camera.device.CameraMetadata newSessionParams);
+  int processCaptureRequest(in android.hardware.camera.device.CaptureRequest[] requests, in android.hardware.camera.device.BufferCache[] cachesToRemove);
+  oneway void signalStreamFlush(in int[] streamIds, in int streamConfigCounter);
+  android.hardware.camera.device.ICameraOfflineSession switchToOffline(in int[] streamsToKeep, out android.hardware.camera.device.CameraOfflineSessionInfo offlineSessionInfo);
+  void repeatingRequestEnd(in int frameNumber, in int[] streamIds);
+  android.hardware.camera.device.ConfigureStreamsRet configureStreamsV2(in android.hardware.camera.device.StreamConfiguration requestedConfiguration);
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraInjectionSession.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraInjectionSession.aidl
new file mode 100644
index 0000000..80f74f3
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraInjectionSession.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+interface ICameraInjectionSession {
+  void configureInjectionStreams(in android.hardware.camera.device.StreamConfiguration requestedConfiguration, in android.hardware.camera.device.CameraMetadata characteristics);
+  android.hardware.camera.device.ICameraDeviceSession getCameraDeviceSession();
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraOfflineSession.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraOfflineSession.aidl
new file mode 100644
index 0000000..727d856
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ICameraOfflineSession.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+interface ICameraOfflineSession {
+  void close();
+  android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> getCaptureResultMetadataQueue();
+  void setCallback(in android.hardware.camera.device.ICameraDeviceCallback cb);
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/NotifyMsg.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/NotifyMsg.aidl
new file mode 100644
index 0000000..3ad7e52
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/NotifyMsg.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+union NotifyMsg {
+  android.hardware.camera.device.ErrorMsg error;
+  android.hardware.camera.device.ShutterMsg shutter;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/OfflineRequest.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/OfflineRequest.aidl
new file mode 100644
index 0000000..6e6f29d
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/OfflineRequest.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable OfflineRequest {
+  int frameNumber;
+  int[] pendingStreams;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/OfflineStream.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/OfflineStream.aidl
new file mode 100644
index 0000000..54cb1fe
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/OfflineStream.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable OfflineStream {
+  int id;
+  int numOutstandingBuffers;
+  long[] circulatingBufferIds;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/PhysicalCameraMetadata.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/PhysicalCameraMetadata.aidl
new file mode 100644
index 0000000..3d66ab8
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/PhysicalCameraMetadata.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable PhysicalCameraMetadata {
+  long fmqMetadataSize;
+  String physicalCameraId;
+  android.hardware.camera.device.CameraMetadata metadata;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/PhysicalCameraSetting.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/PhysicalCameraSetting.aidl
new file mode 100644
index 0000000..a6c241d
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/PhysicalCameraSetting.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable PhysicalCameraSetting {
+  long fmqSettingsSize;
+  String physicalCameraId;
+  android.hardware.camera.device.CameraMetadata settings;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/RequestTemplate.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/RequestTemplate.aidl
new file mode 100644
index 0000000..1f87aa3
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/RequestTemplate.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum RequestTemplate {
+  PREVIEW = 1,
+  STILL_CAPTURE = 2,
+  VIDEO_RECORD = 3,
+  VIDEO_SNAPSHOT = 4,
+  ZERO_SHUTTER_LAG = 5,
+  MANUAL = 6,
+  VENDOR_TEMPLATE_START = 0x40000000,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ShutterMsg.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ShutterMsg.aidl
new file mode 100644
index 0000000..ce059ac
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/ShutterMsg.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable ShutterMsg {
+  int frameNumber;
+  long timestamp;
+  long readoutTimestamp;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/Stream.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/Stream.aidl
new file mode 100644
index 0000000..5057663
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/Stream.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable Stream {
+  int id;
+  android.hardware.camera.device.StreamType streamType;
+  int width;
+  int height;
+  android.hardware.graphics.common.PixelFormat format;
+  android.hardware.graphics.common.BufferUsage usage;
+  android.hardware.graphics.common.Dataspace dataSpace;
+  android.hardware.camera.device.StreamRotation rotation;
+  String physicalCameraId;
+  int bufferSize;
+  int groupId;
+  android.hardware.camera.metadata.SensorPixelMode[] sensorPixelModesUsed;
+  android.hardware.camera.metadata.RequestAvailableDynamicRangeProfilesMap dynamicRangeProfile;
+  android.hardware.camera.metadata.ScalerAvailableStreamUseCases useCase;
+  int colorSpace;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBuffer.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBuffer.aidl
new file mode 100644
index 0000000..8fabf03
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBuffer.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable StreamBuffer {
+  int streamId;
+  long bufferId;
+  android.hardware.common.NativeHandle buffer;
+  android.hardware.camera.device.BufferStatus status;
+  android.hardware.common.NativeHandle acquireFence;
+  android.hardware.common.NativeHandle releaseFence;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBufferRequestError.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBufferRequestError.aidl
new file mode 100644
index 0000000..f450149
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBufferRequestError.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum StreamBufferRequestError {
+  NO_BUFFER_AVAILABLE = 1,
+  MAX_BUFFER_EXCEEDED = 2,
+  STREAM_DISCONNECTED = 3,
+  UNKNOWN_ERROR = 4,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBufferRet.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBufferRet.aidl
new file mode 100644
index 0000000..3998cc3
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBufferRet.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable StreamBufferRet {
+  int streamId;
+  android.hardware.camera.device.StreamBuffersVal val;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBuffersVal.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBuffersVal.aidl
new file mode 100644
index 0000000..bebc9fc
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamBuffersVal.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+union StreamBuffersVal {
+  android.hardware.camera.device.StreamBufferRequestError error = android.hardware.camera.device.StreamBufferRequestError.UNKNOWN_ERROR;
+  android.hardware.camera.device.StreamBuffer[] buffers;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamConfiguration.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamConfiguration.aidl
new file mode 100644
index 0000000..97fd067
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamConfiguration.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@VintfStability
+parcelable StreamConfiguration {
+  android.hardware.camera.device.Stream[] streams;
+  android.hardware.camera.device.StreamConfigurationMode operationMode;
+  android.hardware.camera.device.CameraMetadata sessionParams;
+  int streamConfigCounter;
+  boolean multiResolutionInputImage;
+  long logId = 0;
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamConfigurationMode.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamConfigurationMode.aidl
new file mode 100644
index 0000000..ef7ec25
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamConfigurationMode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum StreamConfigurationMode {
+  NORMAL_MODE = 0,
+  CONSTRAINED_HIGH_SPEED_MODE = 1,
+  VENDOR_MODE_0 = 0x8000,
+  VENDOR_MODE_1,
+  VENDOR_MODE_2,
+  VENDOR_MODE_3,
+  VENDOR_MODE_4,
+  VENDOR_MODE_5,
+  VENDOR_MODE_6,
+  VENDOR_MODE_7,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamRotation.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamRotation.aidl
new file mode 100644
index 0000000..2ef4274
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamRotation.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum StreamRotation {
+  ROTATION_0 = 0,
+  ROTATION_90 = 1,
+  ROTATION_180 = 2,
+  ROTATION_270 = 3,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamType.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamType.aidl
new file mode 100644
index 0000000..0f13fe8
--- /dev/null
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/3/android/hardware/camera/device/StreamType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.device;
+@Backing(type="int") @VintfStability
+enum StreamType {
+  OUTPUT = 0,
+  INPUT = 1,
+}
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/ConfigureStreamsRet.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/ConfigureStreamsRet.aidl
index 5535a30..670f7d2 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/ConfigureStreamsRet.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/ConfigureStreamsRet.aidl
@@ -35,5 +35,4 @@
 @VintfStability
 parcelable ConfigureStreamsRet {
   android.hardware.camera.device.HalStream[] halStreams;
-  boolean enableHalBufferManager = false;
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/HalStream.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/HalStream.aidl
index a5784bc..3ae261d 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/HalStream.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/HalStream.aidl
@@ -42,4 +42,5 @@
   android.hardware.graphics.common.Dataspace overrideDataSpace;
   String physicalCameraId;
   boolean supportOffline;
+  boolean enableHalBufferManager;
 }
diff --git a/camera/device/aidl/android/hardware/camera/device/ConfigureStreamsRet.aidl b/camera/device/aidl/android/hardware/camera/device/ConfigureStreamsRet.aidl
index 8f462ec..702901f 100644
--- a/camera/device/aidl/android/hardware/camera/device/ConfigureStreamsRet.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/ConfigureStreamsRet.aidl
@@ -34,9 +34,4 @@
      * overridden format, maximum buffers etc.
      */
     HalStream[] halStreams;
-    /**
-     * A boolean informing the camera framework whether the HAL buffer manager
-     * must be used for the session configured.
-     */
-    boolean enableHalBufferManager = false;
 }
diff --git a/camera/device/aidl/android/hardware/camera/device/HalStream.aidl b/camera/device/aidl/android/hardware/camera/device/HalStream.aidl
index 25a80bc..fac89e6 100644
--- a/camera/device/aidl/android/hardware/camera/device/HalStream.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/HalStream.aidl
@@ -127,4 +127,24 @@
      *
      */
     boolean supportOffline;
+
+    /**
+     * Whether the buffers for this stream are HAL buffer managed.
+     *
+     * If ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION is
+     * ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE, this field
+     * must be set by the HAL to inform the camera framework, whether output buffers for this
+     * stream will be HAL buffer managed - i.e. requested through the
+     * ICameraDeviceCallback.requestStreamsBuffers() API. Only the output buffers for the streams
+     * that have this field set to 'true' will be HAL buffer managed. The output buffers for other
+     * streams will be managed by the camera framework.
+     *
+     * If the value of ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION is
+     * ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_AIDL_DEVICE, the camera framework
+     * will ignore this field and assume that all output streams are hal buffer managed.
+     *
+     * If ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION is not set at all, the camera framework
+     * will ignore this field and assume output buffers are managed by the camera framework.
+     */
+    boolean enableHalBufferManager;
 }
diff --git a/camera/device/aidl/android/hardware/camera/device/ICameraDevice.aidl b/camera/device/aidl/android/hardware/camera/device/ICameraDevice.aidl
index 3a1d762..440c2b3 100644
--- a/camera/device/aidl/android/hardware/camera/device/ICameraDevice.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/ICameraDevice.aidl
@@ -365,16 +365,20 @@
      * isStreamCombinationWithSettingsSupported:
      *
      * This is the same as isStreamCombinationSupported with below exceptions:
-     *
      * 1. The input StreamConfiguration parameter may contain session parameters
-     * supported by this camera device. When checking if the particular StreamConfiguration
-     * is supported, the camera HAL must take the session parameters into consideration.
+     * as well as additional CaptureRequest keys. See the comment
+     * sections below on what additional capture request keys are passed in
+     * StreamConfiguration::sessionParameters for each interface version. When checking if
+     * the particular StreamConfiguration is supported, the camera HAL must take all
+     * the keys in sessionParameters into consideration.
      *
      * 2. For version 3 of this interface, the camera compliance test will verify that
      * isStreamCombinationWithSettingsSupported behaves properly for all combinations of
      * below features. This function must return true for all supported combinations,
      * and return false for non-supported feature combinations. The list of features
-     * required may grow in future versions.
+     * required may grow in future versions. The additional metadata entries in
+     * StreamConfiguration::sessionParameters are {CONTROL_AE_TARGET_FPS_RANGE,
+     * CONTROL_VIDEO_STABILIZATION_MODE}.
      *
      * - Stream Combinations (a subset of LEGACY device mandatory stream combinations):
      *   {
@@ -429,7 +433,7 @@
      * 4032 x 3024, the camera compliance test will verify both
      * {PRIV, 1920 x 1440, JPEG, 4032 x 3024} and {PRIV, 2560 x 1440, JPEG, 4032 x 2268}.
      *
-     * @param streams The StreamConfiguration to be tested, with optional session parameters.
+     * @param streams The StreamConfiguration to be tested, with optional CaptureRequest parameters.
      *
      * @return true in case the stream combination is supported, false otherwise.
      *
@@ -444,6 +448,10 @@
      *
      * For Android 15, the characteristics which need to be set are:
      *   - ANDROID_CONTROL_ZOOM_RATIO_RANGE
+     *   - SCALER_AVAILABLE_MAX_DIGITAL_ZOOM
+     *
+     * No other tags (other than vendor tags) should be set in the characteristics returned from
+     * the HAL.
      *
      * A service specific error will be returned on the following conditions
      *     INTERNAL_ERROR:
diff --git a/camera/device/aidl/android/hardware/camera/device/ICameraDeviceSession.aidl b/camera/device/aidl/android/hardware/camera/device/ICameraDeviceSession.aidl
index ffc1a11..62a19cf 100644
--- a/camera/device/aidl/android/hardware/camera/device/ICameraDeviceSession.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/ICameraDeviceSession.aidl
@@ -89,12 +89,12 @@
      * with processCaptureResult (and its respective releaseFence has been
      * signaled) the framework may free or reuse it at any time.
      *
-     * This method wil only be called by the framework if
+     * This method must only be called by the framework if
      * ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION is either not advertised or is
      * ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_AIDL. If the value of
      * ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION is
      * ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE, configureStreamsV2
-     * will be called instead.
+     * must be called instead.
      *
      * ------------------------------------------------------------------------
      *
diff --git a/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl b/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
index 197d9af..0f5bad9 100644
--- a/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
@@ -59,6 +59,14 @@
      * pipeline updates. The field is optional, clients can choose to ignore it and avoid
      * including any initial settings. If parameters are present, then hal must examine
      * their values and configure the internal camera pipeline accordingly.
+     *
+     * A null pointer is equivalent to a valid CameraMetadata object with zero entries.
+     *
+     * For a StreamConfiguration passed to ICameraDevice.isStreamCombinationWithSettingsSupported
+     * or ICameraDevice.getSessionCharacteristics, this variable may also contain keys
+     * that are not session parameters, but are used to specify certain features for a
+     * session. For example, CONTROL_VIDEO_STABILIZATION_MODE may be included even if it's not a
+     * session parameter.
      */
     CameraMetadata sessionParams;
 
diff --git a/camera/device/default/ExternalCameraDevice.cpp b/camera/device/default/ExternalCameraDevice.cpp
index 649bf43..8e84748 100644
--- a/camera/device/default/ExternalCameraDevice.cpp
+++ b/camera/device/default/ExternalCameraDevice.cpp
@@ -497,6 +497,9 @@
     const int32_t maxLatency = ANDROID_SYNC_MAX_LATENCY_UNKNOWN;
     UPDATE(ANDROID_SYNC_MAX_LATENCY, &maxLatency, 1);
 
+    const uint8_t sensorReadoutTimestamp = ANDROID_SENSOR_READOUT_TIMESTAMP_NOT_SUPPORTED;
+    UPDATE(ANDROID_SENSOR_READOUT_TIMESTAMP, &sensorReadoutTimestamp, 1);
+
     /* Other sensor/RAW related keys:
      * android.sensor.info.colorFilterArrangement -> no need if we don't do RAW
      * android.sensor.info.physicalSize           -> not available
@@ -1002,4 +1005,4 @@
 }  // namespace device
 }  // namespace camera
 }  // namespace hardware
-}  // namespace android
\ No newline at end of file
+}  // namespace android
diff --git a/camera/metadata/aidl/Android.bp b/camera/metadata/aidl/Android.bp
index 374eefc..ae8ba14 100644
--- a/camera/metadata/aidl/Android.bp
+++ b/camera/metadata/aidl/Android.bp
@@ -12,7 +12,7 @@
     name: "android.hardware.camera.metadata",
     vendor_available: true,
     srcs: ["android/hardware/camera/metadata/*.aidl"],
-    frozen: false,
+    frozen: true,
     stability: "vintf",
     backend: {
         cpp: {
@@ -34,6 +34,10 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
 
     ],
 
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/.hash b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/.hash
new file mode 100644
index 0000000..961b3dd
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/.hash
@@ -0,0 +1 @@
+c0c7370cf1dd22d0e7416ddb1cb942dd0035e59a
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/AutomotiveLensFacing.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/AutomotiveLensFacing.aidl
new file mode 100644
index 0000000..18917f7
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/AutomotiveLensFacing.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum AutomotiveLensFacing {
+  ANDROID_AUTOMOTIVE_LENS_FACING_EXTERIOR_OTHER,
+  ANDROID_AUTOMOTIVE_LENS_FACING_EXTERIOR_FRONT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_EXTERIOR_REAR,
+  ANDROID_AUTOMOTIVE_LENS_FACING_EXTERIOR_LEFT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_EXTERIOR_RIGHT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_OTHER,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_1_LEFT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_1_CENTER,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_1_RIGHT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_2_LEFT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_2_CENTER,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_2_RIGHT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_3_LEFT,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_3_CENTER,
+  ANDROID_AUTOMOTIVE_LENS_FACING_INTERIOR_SEAT_ROW_3_RIGHT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/AutomotiveLocation.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/AutomotiveLocation.aidl
new file mode 100644
index 0000000..ad6003f
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/AutomotiveLocation.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum AutomotiveLocation {
+  ANDROID_AUTOMOTIVE_LOCATION_INTERIOR,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTERIOR_OTHER,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTERIOR_FRONT,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTERIOR_REAR,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTERIOR_LEFT,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTERIOR_RIGHT,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTRA_OTHER,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTRA_FRONT,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTRA_REAR,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTRA_LEFT,
+  ANDROID_AUTOMOTIVE_LOCATION_EXTRA_RIGHT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/BlackLevelLock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/BlackLevelLock.aidl
new file mode 100644
index 0000000..1f3e76f
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/BlackLevelLock.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum BlackLevelLock {
+  ANDROID_BLACK_LEVEL_LOCK_OFF,
+  ANDROID_BLACK_LEVEL_LOCK_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataSection.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataSection.aidl
new file mode 100644
index 0000000..138101b
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataSection.aidl
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum CameraMetadataSection {
+  ANDROID_COLOR_CORRECTION,
+  ANDROID_CONTROL,
+  ANDROID_DEMOSAIC,
+  ANDROID_EDGE,
+  ANDROID_FLASH,
+  ANDROID_FLASH_INFO,
+  ANDROID_HOT_PIXEL,
+  ANDROID_JPEG,
+  ANDROID_LENS,
+  ANDROID_LENS_INFO,
+  ANDROID_NOISE_REDUCTION,
+  ANDROID_QUIRKS,
+  ANDROID_REQUEST,
+  ANDROID_SCALER,
+  ANDROID_SENSOR,
+  ANDROID_SENSOR_INFO,
+  ANDROID_SHADING,
+  ANDROID_STATISTICS,
+  ANDROID_STATISTICS_INFO,
+  ANDROID_TONEMAP,
+  ANDROID_LED,
+  ANDROID_INFO,
+  ANDROID_BLACK_LEVEL,
+  ANDROID_SYNC,
+  ANDROID_REPROCESS,
+  ANDROID_DEPTH,
+  ANDROID_LOGICAL_MULTI_CAMERA,
+  ANDROID_DISTORTION_CORRECTION,
+  ANDROID_HEIC,
+  ANDROID_HEIC_INFO,
+  ANDROID_AUTOMOTIVE,
+  ANDROID_AUTOMOTIVE_LENS,
+  ANDROID_EXTENSION,
+  ANDROID_JPEGR,
+  VENDOR_SECTION = 0x8000,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
new file mode 100644
index 0000000..85eee08
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum CameraMetadataSectionStart {
+  ANDROID_COLOR_CORRECTION_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_COLOR_CORRECTION << 16) /* 0 */,
+  ANDROID_CONTROL_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_CONTROL << 16) /* 65536 */,
+  ANDROID_DEMOSAIC_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_DEMOSAIC << 16) /* 131072 */,
+  ANDROID_EDGE_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_EDGE << 16) /* 196608 */,
+  ANDROID_FLASH_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_FLASH << 16) /* 262144 */,
+  ANDROID_FLASH_INFO_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_FLASH_INFO << 16) /* 327680 */,
+  ANDROID_HOT_PIXEL_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_HOT_PIXEL << 16) /* 393216 */,
+  ANDROID_JPEG_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_JPEG << 16) /* 458752 */,
+  ANDROID_LENS_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_LENS << 16) /* 524288 */,
+  ANDROID_LENS_INFO_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_LENS_INFO << 16) /* 589824 */,
+  ANDROID_NOISE_REDUCTION_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_NOISE_REDUCTION << 16) /* 655360 */,
+  ANDROID_QUIRKS_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_QUIRKS << 16) /* 720896 */,
+  ANDROID_REQUEST_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_REQUEST << 16) /* 786432 */,
+  ANDROID_SCALER_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_SCALER << 16) /* 851968 */,
+  ANDROID_SENSOR_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_SENSOR << 16) /* 917504 */,
+  ANDROID_SENSOR_INFO_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_SENSOR_INFO << 16) /* 983040 */,
+  ANDROID_SHADING_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_SHADING << 16) /* 1048576 */,
+  ANDROID_STATISTICS_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_STATISTICS << 16) /* 1114112 */,
+  ANDROID_STATISTICS_INFO_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_STATISTICS_INFO << 16) /* 1179648 */,
+  ANDROID_TONEMAP_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_TONEMAP << 16) /* 1245184 */,
+  ANDROID_LED_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_LED << 16) /* 1310720 */,
+  ANDROID_INFO_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_INFO << 16) /* 1376256 */,
+  ANDROID_BLACK_LEVEL_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_BLACK_LEVEL << 16) /* 1441792 */,
+  ANDROID_SYNC_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_SYNC << 16) /* 1507328 */,
+  ANDROID_REPROCESS_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_REPROCESS << 16) /* 1572864 */,
+  ANDROID_DEPTH_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_DEPTH << 16) /* 1638400 */,
+  ANDROID_LOGICAL_MULTI_CAMERA_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_LOGICAL_MULTI_CAMERA << 16) /* 1703936 */,
+  ANDROID_DISTORTION_CORRECTION_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_DISTORTION_CORRECTION << 16) /* 1769472 */,
+  ANDROID_HEIC_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_HEIC << 16) /* 1835008 */,
+  ANDROID_HEIC_INFO_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_HEIC_INFO << 16) /* 1900544 */,
+  ANDROID_AUTOMOTIVE_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_AUTOMOTIVE << 16) /* 1966080 */,
+  ANDROID_AUTOMOTIVE_LENS_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_AUTOMOTIVE_LENS << 16) /* 2031616 */,
+  ANDROID_EXTENSION_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_EXTENSION << 16) /* 2097152 */,
+  ANDROID_JPEGR_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_JPEGR << 16) /* 2162688 */,
+  VENDOR_SECTION_START = (android.hardware.camera.metadata.CameraMetadataSection.VENDOR_SECTION << 16) /* -2147483648 */,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataTag.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataTag.aidl
new file mode 100644
index 0000000..9321ec0
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/CameraMetadataTag.aidl
@@ -0,0 +1,356 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum CameraMetadataTag {
+  ANDROID_COLOR_CORRECTION_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_COLOR_CORRECTION_START /* 0 */,
+  ANDROID_COLOR_CORRECTION_TRANSFORM,
+  ANDROID_COLOR_CORRECTION_GAINS,
+  ANDROID_COLOR_CORRECTION_ABERRATION_MODE,
+  ANDROID_COLOR_CORRECTION_AVAILABLE_ABERRATION_MODES,
+  ANDROID_CONTROL_AE_ANTIBANDING_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_CONTROL_START /* 65536 */,
+  ANDROID_CONTROL_AE_EXPOSURE_COMPENSATION,
+  ANDROID_CONTROL_AE_LOCK,
+  ANDROID_CONTROL_AE_MODE,
+  ANDROID_CONTROL_AE_REGIONS,
+  ANDROID_CONTROL_AE_TARGET_FPS_RANGE,
+  ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER,
+  ANDROID_CONTROL_AF_MODE,
+  ANDROID_CONTROL_AF_REGIONS,
+  ANDROID_CONTROL_AF_TRIGGER,
+  ANDROID_CONTROL_AWB_LOCK,
+  ANDROID_CONTROL_AWB_MODE,
+  ANDROID_CONTROL_AWB_REGIONS,
+  ANDROID_CONTROL_CAPTURE_INTENT,
+  ANDROID_CONTROL_EFFECT_MODE,
+  ANDROID_CONTROL_MODE,
+  ANDROID_CONTROL_SCENE_MODE,
+  ANDROID_CONTROL_VIDEO_STABILIZATION_MODE,
+  ANDROID_CONTROL_AE_AVAILABLE_ANTIBANDING_MODES,
+  ANDROID_CONTROL_AE_AVAILABLE_MODES,
+  ANDROID_CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES,
+  ANDROID_CONTROL_AE_COMPENSATION_RANGE,
+  ANDROID_CONTROL_AE_COMPENSATION_STEP,
+  ANDROID_CONTROL_AF_AVAILABLE_MODES,
+  ANDROID_CONTROL_AVAILABLE_EFFECTS,
+  ANDROID_CONTROL_AVAILABLE_SCENE_MODES,
+  ANDROID_CONTROL_AVAILABLE_VIDEO_STABILIZATION_MODES,
+  ANDROID_CONTROL_AWB_AVAILABLE_MODES,
+  ANDROID_CONTROL_MAX_REGIONS,
+  ANDROID_CONTROL_SCENE_MODE_OVERRIDES,
+  ANDROID_CONTROL_AE_PRECAPTURE_ID,
+  ANDROID_CONTROL_AE_STATE,
+  ANDROID_CONTROL_AF_STATE,
+  ANDROID_CONTROL_AF_TRIGGER_ID,
+  ANDROID_CONTROL_AWB_STATE,
+  ANDROID_CONTROL_AVAILABLE_HIGH_SPEED_VIDEO_CONFIGURATIONS,
+  ANDROID_CONTROL_AE_LOCK_AVAILABLE,
+  ANDROID_CONTROL_AWB_LOCK_AVAILABLE,
+  ANDROID_CONTROL_AVAILABLE_MODES,
+  ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST_RANGE,
+  ANDROID_CONTROL_POST_RAW_SENSITIVITY_BOOST,
+  ANDROID_CONTROL_ENABLE_ZSL,
+  ANDROID_CONTROL_AF_SCENE_CHANGE,
+  ANDROID_CONTROL_AVAILABLE_EXTENDED_SCENE_MODE_MAX_SIZES,
+  ANDROID_CONTROL_AVAILABLE_EXTENDED_SCENE_MODE_ZOOM_RATIO_RANGES,
+  ANDROID_CONTROL_EXTENDED_SCENE_MODE,
+  ANDROID_CONTROL_ZOOM_RATIO_RANGE,
+  ANDROID_CONTROL_ZOOM_RATIO,
+  ANDROID_CONTROL_AVAILABLE_HIGH_SPEED_VIDEO_CONFIGURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_CONTROL_SETTINGS_OVERRIDE = 65588,
+  ANDROID_CONTROL_AVAILABLE_SETTINGS_OVERRIDES,
+  ANDROID_CONTROL_SETTINGS_OVERRIDING_FRAME_NUMBER,
+  ANDROID_CONTROL_AUTOFRAMING,
+  ANDROID_CONTROL_AUTOFRAMING_AVAILABLE,
+  ANDROID_CONTROL_AUTOFRAMING_STATE,
+  ANDROID_CONTROL_LOW_LIGHT_BOOST_INFO_LUMINANCE_RANGE,
+  ANDROID_CONTROL_LOW_LIGHT_BOOST_STATE,
+  ANDROID_DEMOSAIC_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_DEMOSAIC_START /* 131072 */,
+  ANDROID_EDGE_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_EDGE_START /* 196608 */,
+  ANDROID_EDGE_STRENGTH,
+  ANDROID_EDGE_AVAILABLE_EDGE_MODES,
+  ANDROID_FLASH_FIRING_POWER = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_FLASH_START /* 262144 */,
+  ANDROID_FLASH_FIRING_TIME,
+  ANDROID_FLASH_MODE,
+  ANDROID_FLASH_COLOR_TEMPERATURE,
+  ANDROID_FLASH_MAX_ENERGY,
+  ANDROID_FLASH_STATE,
+  ANDROID_FLASH_STRENGTH_LEVEL,
+  ANDROID_FLASH_SINGLE_STRENGTH_MAX_LEVEL,
+  ANDROID_FLASH_SINGLE_STRENGTH_DEFAULT_LEVEL,
+  ANDROID_FLASH_TORCH_STRENGTH_MAX_LEVEL,
+  ANDROID_FLASH_TORCH_STRENGTH_DEFAULT_LEVEL,
+  ANDROID_FLASH_INFO_AVAILABLE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_FLASH_INFO_START /* 327680 */,
+  ANDROID_FLASH_INFO_CHARGE_DURATION,
+  ANDROID_FLASH_INFO_STRENGTH_MAXIMUM_LEVEL,
+  ANDROID_FLASH_INFO_STRENGTH_DEFAULT_LEVEL,
+  ANDROID_HOT_PIXEL_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_HOT_PIXEL_START /* 393216 */,
+  ANDROID_HOT_PIXEL_AVAILABLE_HOT_PIXEL_MODES,
+  ANDROID_JPEG_GPS_COORDINATES = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_JPEG_START /* 458752 */,
+  ANDROID_JPEG_GPS_PROCESSING_METHOD,
+  ANDROID_JPEG_GPS_TIMESTAMP,
+  ANDROID_JPEG_ORIENTATION,
+  ANDROID_JPEG_QUALITY,
+  ANDROID_JPEG_THUMBNAIL_QUALITY,
+  ANDROID_JPEG_THUMBNAIL_SIZE,
+  ANDROID_JPEG_AVAILABLE_THUMBNAIL_SIZES,
+  ANDROID_JPEG_MAX_SIZE,
+  ANDROID_JPEG_SIZE,
+  ANDROID_LENS_APERTURE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_LENS_START /* 524288 */,
+  ANDROID_LENS_FILTER_DENSITY,
+  ANDROID_LENS_FOCAL_LENGTH,
+  ANDROID_LENS_FOCUS_DISTANCE,
+  ANDROID_LENS_OPTICAL_STABILIZATION_MODE,
+  ANDROID_LENS_FACING,
+  ANDROID_LENS_POSE_ROTATION,
+  ANDROID_LENS_POSE_TRANSLATION,
+  ANDROID_LENS_FOCUS_RANGE,
+  ANDROID_LENS_STATE,
+  ANDROID_LENS_INTRINSIC_CALIBRATION,
+  ANDROID_LENS_RADIAL_DISTORTION,
+  ANDROID_LENS_POSE_REFERENCE,
+  ANDROID_LENS_DISTORTION,
+  ANDROID_LENS_DISTORTION_MAXIMUM_RESOLUTION,
+  ANDROID_LENS_INTRINSIC_CALIBRATION_MAXIMUM_RESOLUTION,
+  ANDROID_LENS_INFO_AVAILABLE_APERTURES = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_LENS_INFO_START /* 589824 */,
+  ANDROID_LENS_INFO_AVAILABLE_FILTER_DENSITIES,
+  ANDROID_LENS_INFO_AVAILABLE_FOCAL_LENGTHS,
+  ANDROID_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION,
+  ANDROID_LENS_INFO_HYPERFOCAL_DISTANCE,
+  ANDROID_LENS_INFO_MINIMUM_FOCUS_DISTANCE,
+  ANDROID_LENS_INFO_SHADING_MAP_SIZE,
+  ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION,
+  ANDROID_NOISE_REDUCTION_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_NOISE_REDUCTION_START /* 655360 */,
+  ANDROID_NOISE_REDUCTION_STRENGTH,
+  ANDROID_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES,
+  ANDROID_QUIRKS_METERING_CROP_REGION = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_QUIRKS_START /* 720896 */,
+  ANDROID_QUIRKS_TRIGGER_AF_WITH_AUTO,
+  ANDROID_QUIRKS_USE_ZSL_FORMAT,
+  ANDROID_QUIRKS_USE_PARTIAL_RESULT,
+  ANDROID_QUIRKS_PARTIAL_RESULT,
+  ANDROID_REQUEST_FRAME_COUNT = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_REQUEST_START /* 786432 */,
+  ANDROID_REQUEST_ID,
+  ANDROID_REQUEST_INPUT_STREAMS,
+  ANDROID_REQUEST_METADATA_MODE,
+  ANDROID_REQUEST_OUTPUT_STREAMS,
+  ANDROID_REQUEST_TYPE,
+  ANDROID_REQUEST_MAX_NUM_OUTPUT_STREAMS,
+  ANDROID_REQUEST_MAX_NUM_REPROCESS_STREAMS,
+  ANDROID_REQUEST_MAX_NUM_INPUT_STREAMS,
+  ANDROID_REQUEST_PIPELINE_DEPTH,
+  ANDROID_REQUEST_PIPELINE_MAX_DEPTH,
+  ANDROID_REQUEST_PARTIAL_RESULT_COUNT,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES,
+  ANDROID_REQUEST_AVAILABLE_REQUEST_KEYS,
+  ANDROID_REQUEST_AVAILABLE_RESULT_KEYS,
+  ANDROID_REQUEST_AVAILABLE_CHARACTERISTICS_KEYS,
+  ANDROID_REQUEST_AVAILABLE_SESSION_KEYS,
+  ANDROID_REQUEST_AVAILABLE_PHYSICAL_CAMERA_REQUEST_KEYS,
+  ANDROID_REQUEST_CHARACTERISTIC_KEYS_NEEDING_PERMISSION,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP,
+  ANDROID_REQUEST_RECOMMENDED_TEN_BIT_DYNAMIC_RANGE_PROFILE,
+  ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP,
+  ANDROID_SCALER_CROP_REGION = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_SCALER_START /* 851968 */,
+  ANDROID_SCALER_AVAILABLE_FORMATS,
+  ANDROID_SCALER_AVAILABLE_JPEG_MIN_DURATIONS,
+  ANDROID_SCALER_AVAILABLE_JPEG_SIZES,
+  ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,
+  ANDROID_SCALER_AVAILABLE_PROCESSED_MIN_DURATIONS,
+  ANDROID_SCALER_AVAILABLE_PROCESSED_SIZES,
+  ANDROID_SCALER_AVAILABLE_RAW_MIN_DURATIONS,
+  ANDROID_SCALER_AVAILABLE_RAW_SIZES,
+  ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP,
+  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,
+  ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS,
+  ANDROID_SCALER_AVAILABLE_STALL_DURATIONS,
+  ANDROID_SCALER_CROPPING_TYPE,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_INPUT_OUTPUT_FORMATS_MAP,
+  ANDROID_SCALER_AVAILABLE_ROTATE_AND_CROP_MODES,
+  ANDROID_SCALER_ROTATE_AND_CROP,
+  ANDROID_SCALER_DEFAULT_SECURE_IMAGE_SIZE,
+  ANDROID_SCALER_PHYSICAL_CAMERA_MULTI_RESOLUTION_STREAM_CONFIGURATIONS,
+  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_SCALER_AVAILABLE_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP_MAXIMUM_RESOLUTION,
+  ANDROID_SCALER_MULTI_RESOLUTION_STREAM_SUPPORTED,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES = 851994,
+  ANDROID_SCALER_RAW_CROP_REGION,
+  ANDROID_SENSOR_EXPOSURE_TIME = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_SENSOR_START /* 917504 */,
+  ANDROID_SENSOR_FRAME_DURATION,
+  ANDROID_SENSOR_SENSITIVITY,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT2,
+  ANDROID_SENSOR_CALIBRATION_TRANSFORM1,
+  ANDROID_SENSOR_CALIBRATION_TRANSFORM2,
+  ANDROID_SENSOR_COLOR_TRANSFORM1,
+  ANDROID_SENSOR_COLOR_TRANSFORM2,
+  ANDROID_SENSOR_FORWARD_MATRIX1,
+  ANDROID_SENSOR_FORWARD_MATRIX2,
+  ANDROID_SENSOR_BASE_GAIN_FACTOR,
+  ANDROID_SENSOR_BLACK_LEVEL_PATTERN,
+  ANDROID_SENSOR_MAX_ANALOG_SENSITIVITY,
+  ANDROID_SENSOR_ORIENTATION,
+  ANDROID_SENSOR_PROFILE_HUE_SAT_MAP_DIMENSIONS,
+  ANDROID_SENSOR_TIMESTAMP,
+  ANDROID_SENSOR_TEMPERATURE,
+  ANDROID_SENSOR_NEUTRAL_COLOR_POINT,
+  ANDROID_SENSOR_NOISE_PROFILE,
+  ANDROID_SENSOR_PROFILE_HUE_SAT_MAP,
+  ANDROID_SENSOR_PROFILE_TONE_CURVE,
+  ANDROID_SENSOR_GREEN_SPLIT,
+  ANDROID_SENSOR_TEST_PATTERN_DATA,
+  ANDROID_SENSOR_TEST_PATTERN_MODE,
+  ANDROID_SENSOR_AVAILABLE_TEST_PATTERN_MODES,
+  ANDROID_SENSOR_ROLLING_SHUTTER_SKEW,
+  ANDROID_SENSOR_OPTICAL_BLACK_REGIONS,
+  ANDROID_SENSOR_DYNAMIC_BLACK_LEVEL,
+  ANDROID_SENSOR_DYNAMIC_WHITE_LEVEL,
+  ANDROID_SENSOR_OPAQUE_RAW_SIZE,
+  ANDROID_SENSOR_OPAQUE_RAW_SIZE_MAXIMUM_RESOLUTION,
+  ANDROID_SENSOR_PIXEL_MODE,
+  ANDROID_SENSOR_RAW_BINNING_FACTOR_USED,
+  ANDROID_SENSOR_READOUT_TIMESTAMP,
+  ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_SENSOR_INFO_START /* 983040 */,
+  ANDROID_SENSOR_INFO_SENSITIVITY_RANGE,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
+  ANDROID_SENSOR_INFO_EXPOSURE_TIME_RANGE,
+  ANDROID_SENSOR_INFO_MAX_FRAME_DURATION,
+  ANDROID_SENSOR_INFO_PHYSICAL_SIZE,
+  ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE,
+  ANDROID_SENSOR_INFO_WHITE_LEVEL,
+  ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE,
+  ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED,
+  ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE,
+  ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE_MAXIMUM_RESOLUTION,
+  ANDROID_SENSOR_INFO_PIXEL_ARRAY_SIZE_MAXIMUM_RESOLUTION,
+  ANDROID_SENSOR_INFO_PRE_CORRECTION_ACTIVE_ARRAY_SIZE_MAXIMUM_RESOLUTION,
+  ANDROID_SENSOR_INFO_BINNING_FACTOR,
+  ANDROID_SHADING_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_SHADING_START /* 1048576 */,
+  ANDROID_SHADING_STRENGTH,
+  ANDROID_SHADING_AVAILABLE_MODES,
+  ANDROID_STATISTICS_FACE_DETECT_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_STATISTICS_START /* 1114112 */,
+  ANDROID_STATISTICS_HISTOGRAM_MODE,
+  ANDROID_STATISTICS_SHARPNESS_MAP_MODE,
+  ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE,
+  ANDROID_STATISTICS_FACE_IDS,
+  ANDROID_STATISTICS_FACE_LANDMARKS,
+  ANDROID_STATISTICS_FACE_RECTANGLES,
+  ANDROID_STATISTICS_FACE_SCORES,
+  ANDROID_STATISTICS_HISTOGRAM,
+  ANDROID_STATISTICS_SHARPNESS_MAP,
+  ANDROID_STATISTICS_LENS_SHADING_CORRECTION_MAP,
+  ANDROID_STATISTICS_LENS_SHADING_MAP,
+  ANDROID_STATISTICS_PREDICTED_COLOR_GAINS,
+  ANDROID_STATISTICS_PREDICTED_COLOR_TRANSFORM,
+  ANDROID_STATISTICS_SCENE_FLICKER,
+  ANDROID_STATISTICS_HOT_PIXEL_MAP,
+  ANDROID_STATISTICS_LENS_SHADING_MAP_MODE,
+  ANDROID_STATISTICS_OIS_DATA_MODE,
+  ANDROID_STATISTICS_OIS_TIMESTAMPS,
+  ANDROID_STATISTICS_OIS_X_SHIFTS,
+  ANDROID_STATISTICS_OIS_Y_SHIFTS,
+  ANDROID_STATISTICS_LENS_INTRINSIC_TIMESTAMPS,
+  ANDROID_STATISTICS_LENS_INTRINSIC_SAMPLES,
+  ANDROID_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_STATISTICS_INFO_START /* 1179648 */,
+  ANDROID_STATISTICS_INFO_HISTOGRAM_BUCKET_COUNT,
+  ANDROID_STATISTICS_INFO_MAX_FACE_COUNT,
+  ANDROID_STATISTICS_INFO_MAX_HISTOGRAM_COUNT,
+  ANDROID_STATISTICS_INFO_MAX_SHARPNESS_MAP_VALUE,
+  ANDROID_STATISTICS_INFO_SHARPNESS_MAP_SIZE,
+  ANDROID_STATISTICS_INFO_AVAILABLE_HOT_PIXEL_MAP_MODES,
+  ANDROID_STATISTICS_INFO_AVAILABLE_LENS_SHADING_MAP_MODES,
+  ANDROID_STATISTICS_INFO_AVAILABLE_OIS_DATA_MODES,
+  ANDROID_TONEMAP_CURVE_BLUE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_TONEMAP_START /* 1245184 */,
+  ANDROID_TONEMAP_CURVE_GREEN,
+  ANDROID_TONEMAP_CURVE_RED,
+  ANDROID_TONEMAP_MODE,
+  ANDROID_TONEMAP_MAX_CURVE_POINTS,
+  ANDROID_TONEMAP_AVAILABLE_TONE_MAP_MODES,
+  ANDROID_TONEMAP_GAMMA,
+  ANDROID_TONEMAP_PRESET_CURVE,
+  ANDROID_LED_TRANSMIT = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_LED_START /* 1310720 */,
+  ANDROID_LED_AVAILABLE_LEDS,
+  ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_INFO_START /* 1376256 */,
+  ANDROID_INFO_VERSION,
+  ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION,
+  ANDROID_INFO_DEVICE_STATE_ORIENTATIONS,
+  ANDROID_BLACK_LEVEL_LOCK = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_BLACK_LEVEL_START /* 1441792 */,
+  ANDROID_SYNC_FRAME_NUMBER = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_SYNC_START /* 1507328 */,
+  ANDROID_SYNC_MAX_LATENCY,
+  ANDROID_REPROCESS_EFFECTIVE_EXPOSURE_FACTOR = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_REPROCESS_START /* 1572864 */,
+  ANDROID_REPROCESS_MAX_CAPTURE_STALL,
+  ANDROID_DEPTH_MAX_DEPTH_SAMPLES = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_DEPTH_START /* 1638400 */,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_MIN_FRAME_DURATIONS,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STALL_DURATIONS,
+  ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE,
+  ANDROID_DEPTH_AVAILABLE_RECOMMENDED_DEPTH_STREAM_CONFIGURATIONS,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_MIN_FRAME_DURATIONS,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STALL_DURATIONS,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_MIN_FRAME_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_MIN_FRAME_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_LOGICAL_MULTI_CAMERA_PHYSICAL_IDS = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_LOGICAL_MULTI_CAMERA_START /* 1703936 */,
+  ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE,
+  ANDROID_LOGICAL_MULTI_CAMERA_ACTIVE_PHYSICAL_ID,
+  ANDROID_LOGICAL_MULTI_CAMERA_ACTIVE_PHYSICAL_SENSOR_CROP_REGION,
+  ANDROID_DISTORTION_CORRECTION_MODE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_DISTORTION_CORRECTION_START /* 1769472 */,
+  ANDROID_DISTORTION_CORRECTION_AVAILABLE_MODES,
+  ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_HEIC_START /* 1835008 */,
+  ANDROID_HEIC_AVAILABLE_HEIC_MIN_FRAME_DURATIONS,
+  ANDROID_HEIC_AVAILABLE_HEIC_STALL_DURATIONS,
+  ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_HEIC_AVAILABLE_HEIC_MIN_FRAME_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_HEIC_AVAILABLE_HEIC_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_HEIC_INFO_SUPPORTED = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_HEIC_INFO_START /* 1900544 */,
+  ANDROID_HEIC_INFO_MAX_JPEG_APP_SEGMENTS_COUNT,
+  ANDROID_AUTOMOTIVE_LOCATION = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_AUTOMOTIVE_START /* 1966080 */,
+  ANDROID_AUTOMOTIVE_LENS_FACING = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_AUTOMOTIVE_LENS_START /* 2031616 */,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_JPEGR_START /* 2162688 */,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_MIN_FRAME_DURATIONS,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STALL_DURATIONS,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_MIN_FRAME_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl
new file mode 100644
index 0000000..0b976f3
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ColorCorrectionAberrationMode {
+  ANDROID_COLOR_CORRECTION_ABERRATION_MODE_OFF,
+  ANDROID_COLOR_CORRECTION_ABERRATION_MODE_FAST,
+  ANDROID_COLOR_CORRECTION_ABERRATION_MODE_HIGH_QUALITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ColorCorrectionMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ColorCorrectionMode.aidl
new file mode 100644
index 0000000..2381605
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ColorCorrectionMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ColorCorrectionMode {
+  ANDROID_COLOR_CORRECTION_MODE_TRANSFORM_MATRIX,
+  ANDROID_COLOR_CORRECTION_MODE_FAST,
+  ANDROID_COLOR_CORRECTION_MODE_HIGH_QUALITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl
new file mode 100644
index 0000000..0d5aad9
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAeAntibandingMode {
+  ANDROID_CONTROL_AE_ANTIBANDING_MODE_OFF,
+  ANDROID_CONTROL_AE_ANTIBANDING_MODE_50HZ,
+  ANDROID_CONTROL_AE_ANTIBANDING_MODE_60HZ,
+  ANDROID_CONTROL_AE_ANTIBANDING_MODE_AUTO,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeLock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeLock.aidl
new file mode 100644
index 0000000..766b835
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeLock.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAeLock {
+  ANDROID_CONTROL_AE_LOCK_OFF,
+  ANDROID_CONTROL_AE_LOCK_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeLockAvailable.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeLockAvailable.aidl
new file mode 100644
index 0000000..a22c93e
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeLockAvailable.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAeLockAvailable {
+  ANDROID_CONTROL_AE_LOCK_AVAILABLE_FALSE,
+  ANDROID_CONTROL_AE_LOCK_AVAILABLE_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeMode.aidl
new file mode 100644
index 0000000..c1423aa
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeMode.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAeMode {
+  ANDROID_CONTROL_AE_MODE_OFF,
+  ANDROID_CONTROL_AE_MODE_ON,
+  ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH,
+  ANDROID_CONTROL_AE_MODE_ON_ALWAYS_FLASH,
+  ANDROID_CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE,
+  ANDROID_CONTROL_AE_MODE_ON_EXTERNAL_FLASH,
+  ANDROID_CONTROL_AE_MODE_ON_LOW_LIGHT_BOOST_BRIGHTNESS_PRIORITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl
new file mode 100644
index 0000000..20382c0
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAePrecaptureTrigger {
+  ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_IDLE,
+  ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_START,
+  ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER_CANCEL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeState.aidl
new file mode 100644
index 0000000..e52eafe
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAeState.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAeState {
+  ANDROID_CONTROL_AE_STATE_INACTIVE,
+  ANDROID_CONTROL_AE_STATE_SEARCHING,
+  ANDROID_CONTROL_AE_STATE_CONVERGED,
+  ANDROID_CONTROL_AE_STATE_LOCKED,
+  ANDROID_CONTROL_AE_STATE_FLASH_REQUIRED,
+  ANDROID_CONTROL_AE_STATE_PRECAPTURE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfMode.aidl
new file mode 100644
index 0000000..6cd46c6
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfMode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAfMode {
+  ANDROID_CONTROL_AF_MODE_OFF,
+  ANDROID_CONTROL_AF_MODE_AUTO,
+  ANDROID_CONTROL_AF_MODE_MACRO,
+  ANDROID_CONTROL_AF_MODE_CONTINUOUS_VIDEO,
+  ANDROID_CONTROL_AF_MODE_CONTINUOUS_PICTURE,
+  ANDROID_CONTROL_AF_MODE_EDOF,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfSceneChange.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfSceneChange.aidl
new file mode 100644
index 0000000..ba853a1
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfSceneChange.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAfSceneChange {
+  ANDROID_CONTROL_AF_SCENE_CHANGE_NOT_DETECTED,
+  ANDROID_CONTROL_AF_SCENE_CHANGE_DETECTED,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfState.aidl
new file mode 100644
index 0000000..25b6a1c
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfState.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAfState {
+  ANDROID_CONTROL_AF_STATE_INACTIVE,
+  ANDROID_CONTROL_AF_STATE_PASSIVE_SCAN,
+  ANDROID_CONTROL_AF_STATE_PASSIVE_FOCUSED,
+  ANDROID_CONTROL_AF_STATE_ACTIVE_SCAN,
+  ANDROID_CONTROL_AF_STATE_FOCUSED_LOCKED,
+  ANDROID_CONTROL_AF_STATE_NOT_FOCUSED_LOCKED,
+  ANDROID_CONTROL_AF_STATE_PASSIVE_UNFOCUSED,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfTrigger.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfTrigger.aidl
new file mode 100644
index 0000000..9d61b2d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAfTrigger.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAfTrigger {
+  ANDROID_CONTROL_AF_TRIGGER_IDLE,
+  ANDROID_CONTROL_AF_TRIGGER_START,
+  ANDROID_CONTROL_AF_TRIGGER_CANCEL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframing.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframing.aidl
new file mode 100644
index 0000000..2daf00b
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframing.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAutoframing {
+  ANDROID_CONTROL_AUTOFRAMING_OFF,
+  ANDROID_CONTROL_AUTOFRAMING_ON,
+  ANDROID_CONTROL_AUTOFRAMING_AUTO,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl
new file mode 100644
index 0000000..ab91bb4
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAutoframingAvailable {
+  ANDROID_CONTROL_AUTOFRAMING_AVAILABLE_FALSE,
+  ANDROID_CONTROL_AUTOFRAMING_AVAILABLE_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframingState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframingState.aidl
new file mode 100644
index 0000000..db0d288
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAutoframingState.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAutoframingState {
+  ANDROID_CONTROL_AUTOFRAMING_STATE_INACTIVE,
+  ANDROID_CONTROL_AUTOFRAMING_STATE_FRAMING,
+  ANDROID_CONTROL_AUTOFRAMING_STATE_CONVERGED,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbLock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbLock.aidl
new file mode 100644
index 0000000..949b5e8
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbLock.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAwbLock {
+  ANDROID_CONTROL_AWB_LOCK_OFF,
+  ANDROID_CONTROL_AWB_LOCK_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl
new file mode 100644
index 0000000..80c4c31
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAwbLockAvailable {
+  ANDROID_CONTROL_AWB_LOCK_AVAILABLE_FALSE,
+  ANDROID_CONTROL_AWB_LOCK_AVAILABLE_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbMode.aidl
new file mode 100644
index 0000000..6ed9ece
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbMode.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAwbMode {
+  ANDROID_CONTROL_AWB_MODE_OFF,
+  ANDROID_CONTROL_AWB_MODE_AUTO,
+  ANDROID_CONTROL_AWB_MODE_INCANDESCENT,
+  ANDROID_CONTROL_AWB_MODE_FLUORESCENT,
+  ANDROID_CONTROL_AWB_MODE_WARM_FLUORESCENT,
+  ANDROID_CONTROL_AWB_MODE_DAYLIGHT,
+  ANDROID_CONTROL_AWB_MODE_CLOUDY_DAYLIGHT,
+  ANDROID_CONTROL_AWB_MODE_TWILIGHT,
+  ANDROID_CONTROL_AWB_MODE_SHADE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbState.aidl
new file mode 100644
index 0000000..c5b02d5
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlAwbState.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlAwbState {
+  ANDROID_CONTROL_AWB_STATE_INACTIVE,
+  ANDROID_CONTROL_AWB_STATE_SEARCHING,
+  ANDROID_CONTROL_AWB_STATE_CONVERGED,
+  ANDROID_CONTROL_AWB_STATE_LOCKED,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlCaptureIntent.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlCaptureIntent.aidl
new file mode 100644
index 0000000..fa1c0a9
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlCaptureIntent.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlCaptureIntent {
+  ANDROID_CONTROL_CAPTURE_INTENT_CUSTOM,
+  ANDROID_CONTROL_CAPTURE_INTENT_PREVIEW,
+  ANDROID_CONTROL_CAPTURE_INTENT_STILL_CAPTURE,
+  ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_RECORD,
+  ANDROID_CONTROL_CAPTURE_INTENT_VIDEO_SNAPSHOT,
+  ANDROID_CONTROL_CAPTURE_INTENT_ZERO_SHUTTER_LAG,
+  ANDROID_CONTROL_CAPTURE_INTENT_MANUAL,
+  ANDROID_CONTROL_CAPTURE_INTENT_MOTION_TRACKING,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlEffectMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlEffectMode.aidl
new file mode 100644
index 0000000..471deed
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlEffectMode.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlEffectMode {
+  ANDROID_CONTROL_EFFECT_MODE_OFF,
+  ANDROID_CONTROL_EFFECT_MODE_MONO,
+  ANDROID_CONTROL_EFFECT_MODE_NEGATIVE,
+  ANDROID_CONTROL_EFFECT_MODE_SOLARIZE,
+  ANDROID_CONTROL_EFFECT_MODE_SEPIA,
+  ANDROID_CONTROL_EFFECT_MODE_POSTERIZE,
+  ANDROID_CONTROL_EFFECT_MODE_WHITEBOARD,
+  ANDROID_CONTROL_EFFECT_MODE_BLACKBOARD,
+  ANDROID_CONTROL_EFFECT_MODE_AQUA,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlEnableZsl.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlEnableZsl.aidl
new file mode 100644
index 0000000..3f2d4a3
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlEnableZsl.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlEnableZsl {
+  ANDROID_CONTROL_ENABLE_ZSL_FALSE,
+  ANDROID_CONTROL_ENABLE_ZSL_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl
new file mode 100644
index 0000000..7838288
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlExtendedSceneMode {
+  ANDROID_CONTROL_EXTENDED_SCENE_MODE_DISABLED = 0,
+  ANDROID_CONTROL_EXTENDED_SCENE_MODE_BOKEH_STILL_CAPTURE,
+  ANDROID_CONTROL_EXTENDED_SCENE_MODE_BOKEH_CONTINUOUS,
+  ANDROID_CONTROL_EXTENDED_SCENE_MODE_VENDOR_START = 0x40,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlLowLightBoostState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlLowLightBoostState.aidl
new file mode 100644
index 0000000..f8ae013
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlLowLightBoostState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlLowLightBoostState {
+  ANDROID_CONTROL_LOW_LIGHT_BOOST_STATE_INACTIVE,
+  ANDROID_CONTROL_LOW_LIGHT_BOOST_STATE_ACTIVE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlMode.aidl
new file mode 100644
index 0000000..c5a8172
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlMode.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlMode {
+  ANDROID_CONTROL_MODE_OFF,
+  ANDROID_CONTROL_MODE_AUTO,
+  ANDROID_CONTROL_MODE_USE_SCENE_MODE,
+  ANDROID_CONTROL_MODE_OFF_KEEP_STATE,
+  ANDROID_CONTROL_MODE_USE_EXTENDED_SCENE_MODE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlSceneMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlSceneMode.aidl
new file mode 100644
index 0000000..62c67e3
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlSceneMode.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlSceneMode {
+  ANDROID_CONTROL_SCENE_MODE_DISABLED = 0,
+  ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY,
+  ANDROID_CONTROL_SCENE_MODE_ACTION,
+  ANDROID_CONTROL_SCENE_MODE_PORTRAIT,
+  ANDROID_CONTROL_SCENE_MODE_LANDSCAPE,
+  ANDROID_CONTROL_SCENE_MODE_NIGHT,
+  ANDROID_CONTROL_SCENE_MODE_NIGHT_PORTRAIT,
+  ANDROID_CONTROL_SCENE_MODE_THEATRE,
+  ANDROID_CONTROL_SCENE_MODE_BEACH,
+  ANDROID_CONTROL_SCENE_MODE_SNOW,
+  ANDROID_CONTROL_SCENE_MODE_SUNSET,
+  ANDROID_CONTROL_SCENE_MODE_STEADYPHOTO,
+  ANDROID_CONTROL_SCENE_MODE_FIREWORKS,
+  ANDROID_CONTROL_SCENE_MODE_SPORTS,
+  ANDROID_CONTROL_SCENE_MODE_PARTY,
+  ANDROID_CONTROL_SCENE_MODE_CANDLELIGHT,
+  ANDROID_CONTROL_SCENE_MODE_BARCODE,
+  ANDROID_CONTROL_SCENE_MODE_HIGH_SPEED_VIDEO,
+  ANDROID_CONTROL_SCENE_MODE_HDR,
+  ANDROID_CONTROL_SCENE_MODE_FACE_PRIORITY_LOW_LIGHT,
+  ANDROID_CONTROL_SCENE_MODE_DEVICE_CUSTOM_START = 100,
+  ANDROID_CONTROL_SCENE_MODE_DEVICE_CUSTOM_END = 127,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlSettingsOverride.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlSettingsOverride.aidl
new file mode 100644
index 0000000..404bbfa
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlSettingsOverride.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlSettingsOverride {
+  ANDROID_CONTROL_SETTINGS_OVERRIDE_OFF,
+  ANDROID_CONTROL_SETTINGS_OVERRIDE_ZOOM,
+  ANDROID_CONTROL_SETTINGS_OVERRIDE_VENDOR_START = 0x4000,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl
new file mode 100644
index 0000000..2b199ef
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ControlVideoStabilizationMode {
+  ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_OFF,
+  ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_ON,
+  ANDROID_CONTROL_VIDEO_STABILIZATION_MODE_PREVIEW_STABILIZATION,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DemosaicMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DemosaicMode.aidl
new file mode 100644
index 0000000..5770009
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DemosaicMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DemosaicMode {
+  ANDROID_DEMOSAIC_MODE_FAST,
+  ANDROID_DEMOSAIC_MODE_HIGH_QUALITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl
new file mode 100644
index 0000000..0cce2da
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DepthAvailableDepthStreamConfigurations {
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_OUTPUT,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl
new file mode 100644
index 0000000..9be06db
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DepthAvailableDepthStreamConfigurationsMaximumResolution {
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_OUTPUT,
+  ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl
new file mode 100644
index 0000000..c6aebaa
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DepthAvailableDynamicDepthStreamConfigurations {
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS_OUTPUT,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl
new file mode 100644
index 0000000..4d5161d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution {
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_OUTPUT,
+  ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl
new file mode 100644
index 0000000..f7b69cd
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DepthDepthIsExclusive {
+  ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE_FALSE,
+  ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DistortionCorrectionMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DistortionCorrectionMode.aidl
new file mode 100644
index 0000000..6e965f6
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/DistortionCorrectionMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DistortionCorrectionMode {
+  ANDROID_DISTORTION_CORRECTION_MODE_OFF,
+  ANDROID_DISTORTION_CORRECTION_MODE_FAST,
+  ANDROID_DISTORTION_CORRECTION_MODE_HIGH_QUALITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/EdgeMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/EdgeMode.aidl
new file mode 100644
index 0000000..fdd32f4
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/EdgeMode.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum EdgeMode {
+  ANDROID_EDGE_MODE_OFF,
+  ANDROID_EDGE_MODE_FAST,
+  ANDROID_EDGE_MODE_HIGH_QUALITY,
+  ANDROID_EDGE_MODE_ZERO_SHUTTER_LAG,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashInfoAvailable.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashInfoAvailable.aidl
new file mode 100644
index 0000000..83292fe
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashInfoAvailable.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum FlashInfoAvailable {
+  ANDROID_FLASH_INFO_AVAILABLE_FALSE,
+  ANDROID_FLASH_INFO_AVAILABLE_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashMode.aidl
new file mode 100644
index 0000000..e18ea3c
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum FlashMode {
+  ANDROID_FLASH_MODE_OFF,
+  ANDROID_FLASH_MODE_SINGLE,
+  ANDROID_FLASH_MODE_TORCH,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashState.aidl
new file mode 100644
index 0000000..4343d4f
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/FlashState.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum FlashState {
+  ANDROID_FLASH_STATE_UNAVAILABLE,
+  ANDROID_FLASH_STATE_CHARGING,
+  ANDROID_FLASH_STATE_READY,
+  ANDROID_FLASH_STATE_FIRED,
+  ANDROID_FLASH_STATE_PARTIAL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl
new file mode 100644
index 0000000..3957267
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum HeicAvailableHeicStreamConfigurations {
+  ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS_OUTPUT,
+  ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl
new file mode 100644
index 0000000..4eda538
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum HeicAvailableHeicStreamConfigurationsMaximumResolution {
+  ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_OUTPUT,
+  ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicInfoSupported.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicInfoSupported.aidl
new file mode 100644
index 0000000..7079bbf
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HeicInfoSupported.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum HeicInfoSupported {
+  ANDROID_HEIC_INFO_SUPPORTED_FALSE,
+  ANDROID_HEIC_INFO_SUPPORTED_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HotPixelMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HotPixelMode.aidl
new file mode 100644
index 0000000..50b3446
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/HotPixelMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum HotPixelMode {
+  ANDROID_HOT_PIXEL_MODE_OFF,
+  ANDROID_HOT_PIXEL_MODE_FAST,
+  ANDROID_HOT_PIXEL_MODE_HIGH_QUALITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl
new file mode 100644
index 0000000..2c31cff
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum InfoSupportedBufferManagementVersion {
+  ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_AIDL_DEVICE,
+  ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl
new file mode 100644
index 0000000..3b50647
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum InfoSupportedHardwareLevel {
+  ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED,
+  ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_FULL,
+  ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LEGACY,
+  ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_3,
+  ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_EXTERNAL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl
new file mode 100644
index 0000000..cf9dbb7
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum JpegrAvailableJpegRStreamConfigurations {
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_OUTPUT,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl
new file mode 100644
index 0000000..0a95e1f
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum JpegrAvailableJpegRStreamConfigurationsMaximumResolution {
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_OUTPUT,
+  ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LedAvailableLeds.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LedAvailableLeds.aidl
new file mode 100644
index 0000000..b3beb2d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LedAvailableLeds.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LedAvailableLeds {
+  ANDROID_LED_AVAILABLE_LEDS_TRANSMIT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LedTransmit.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LedTransmit.aidl
new file mode 100644
index 0000000..0cbf239
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LedTransmit.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LedTransmit {
+  ANDROID_LED_TRANSMIT_OFF,
+  ANDROID_LED_TRANSMIT_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensFacing.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensFacing.aidl
new file mode 100644
index 0000000..d15674d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensFacing.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LensFacing {
+  ANDROID_LENS_FACING_FRONT,
+  ANDROID_LENS_FACING_BACK,
+  ANDROID_LENS_FACING_EXTERNAL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl
new file mode 100644
index 0000000..937347b
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LensInfoFocusDistanceCalibration {
+  ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_UNCALIBRATED,
+  ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_APPROXIMATE,
+  ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION_CALIBRATED,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl
new file mode 100644
index 0000000..550d9f3
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LensOpticalStabilizationMode {
+  ANDROID_LENS_OPTICAL_STABILIZATION_MODE_OFF,
+  ANDROID_LENS_OPTICAL_STABILIZATION_MODE_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensPoseReference.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensPoseReference.aidl
new file mode 100644
index 0000000..6a3799d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensPoseReference.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LensPoseReference {
+  ANDROID_LENS_POSE_REFERENCE_PRIMARY_CAMERA,
+  ANDROID_LENS_POSE_REFERENCE_GYROSCOPE,
+  ANDROID_LENS_POSE_REFERENCE_UNDEFINED,
+  ANDROID_LENS_POSE_REFERENCE_AUTOMOTIVE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensState.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensState.aidl
new file mode 100644
index 0000000..4f98956
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LensState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LensState {
+  ANDROID_LENS_STATE_STATIONARY,
+  ANDROID_LENS_STATE_MOVING,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl
new file mode 100644
index 0000000..5eb5759
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum LogicalMultiCameraSensorSyncType {
+  ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE_APPROXIMATE,
+  ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE_CALIBRATED,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/NoiseReductionMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/NoiseReductionMode.aidl
new file mode 100644
index 0000000..8b589ce
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/NoiseReductionMode.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum NoiseReductionMode {
+  ANDROID_NOISE_REDUCTION_MODE_OFF,
+  ANDROID_NOISE_REDUCTION_MODE_FAST,
+  ANDROID_NOISE_REDUCTION_MODE_HIGH_QUALITY,
+  ANDROID_NOISE_REDUCTION_MODE_MINIMAL,
+  ANDROID_NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/QuirksPartialResult.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/QuirksPartialResult.aidl
new file mode 100644
index 0000000..8ab6a05
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/QuirksPartialResult.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum QuirksPartialResult {
+  ANDROID_QUIRKS_PARTIAL_RESULT_FINAL,
+  ANDROID_QUIRKS_PARTIAL_RESULT_PARTIAL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl
new file mode 100644
index 0000000..0564db8
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum RequestAvailableCapabilities {
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BACKWARD_COMPATIBLE,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_SENSOR,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MANUAL_POST_PROCESSING,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_RAW,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_PRIVATE_REPROCESSING,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_READ_SENSOR_SETTINGS,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_BURST_CAPTURE,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_YUV_REPROCESSING,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_CONSTRAINED_HIGH_SPEED_VIDEO,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MOTION_TRACKING,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_LOGICAL_MULTI_CAMERA,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_MONOCHROME,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_SECURE_IMAGE_DATA,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_SYSTEM_CAMERA,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_OFFLINE_PROCESSING,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_ULTRA_HIGH_RESOLUTION_SENSOR,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_REMOSAIC_REPROCESSING,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_DYNAMIC_RANGE_TEN_BIT,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_STREAM_USE_CASE,
+  ANDROID_REQUEST_AVAILABLE_CAPABILITIES_COLOR_SPACE_PROFILES,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl
new file mode 100644
index 0000000..74606bf
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="long") @VintfStability
+enum RequestAvailableColorSpaceProfilesMap {
+  ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_UNSPECIFIED = (-1L) /* -1 */,
+  ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_SRGB = 0L,
+  ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_DISPLAY_P3 = 7L,
+  ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP_BT2020_HLG = 16L,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl
new file mode 100644
index 0000000..45ffb1b
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="long") @VintfStability
+enum RequestAvailableDynamicRangeProfilesMap {
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD = 0x1L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_HLG10 = 0x2L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_HDR10 = 0x4L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_HDR10_PLUS = 0x8L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_10B_HDR_REF = 0x10L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_10B_HDR_REF_PO = 0x20L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_10B_HDR_OEM = 0x40L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_10B_HDR_OEM_PO = 0x80L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_8B_HDR_REF = 0x100L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_8B_HDR_REF_PO = 0x200L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_8B_HDR_OEM = 0x400L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_DOLBY_VISION_8B_HDR_OEM_PO = 0x800L,
+  ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_MAX = 0x1000L,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestMetadataMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestMetadataMode.aidl
new file mode 100644
index 0000000..cede799
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestMetadataMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum RequestMetadataMode {
+  ANDROID_REQUEST_METADATA_MODE_NONE,
+  ANDROID_REQUEST_METADATA_MODE_FULL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestType.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestType.aidl
new file mode 100644
index 0000000..6b4ae71
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/RequestType.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum RequestType {
+  ANDROID_REQUEST_TYPE_CAPTURE,
+  ANDROID_REQUEST_TYPE_REPROCESS,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableFormats.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableFormats.aidl
new file mode 100644
index 0000000..fdc2f60
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableFormats.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerAvailableFormats {
+  ANDROID_SCALER_AVAILABLE_FORMATS_RAW16 = 0x20,
+  ANDROID_SCALER_AVAILABLE_FORMATS_RAW_OPAQUE = 0x24,
+  ANDROID_SCALER_AVAILABLE_FORMATS_YV12 = 0x32315659,
+  ANDROID_SCALER_AVAILABLE_FORMATS_YCrCb_420_SP = 0x11,
+  ANDROID_SCALER_AVAILABLE_FORMATS_IMPLEMENTATION_DEFINED = 0x22,
+  ANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888 = 0x23,
+  ANDROID_SCALER_AVAILABLE_FORMATS_BLOB = 0x21,
+  ANDROID_SCALER_AVAILABLE_FORMATS_RAW10 = 0x25,
+  ANDROID_SCALER_AVAILABLE_FORMATS_RAW12 = 0x26,
+  ANDROID_SCALER_AVAILABLE_FORMATS_Y8 = 0x20203859,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl
new file mode 100644
index 0000000..741a99d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerAvailableRecommendedStreamConfigurations {
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_PREVIEW = 0x0,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_RECORD = 0x1,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_VIDEO_SNAPSHOT = 0x2,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_SNAPSHOT = 0x3,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_ZSL = 0x4,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_RAW = 0x5,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_LOW_LATENCY_SNAPSHOT = 0x6,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_10BIT_OUTPUT = 0x8,
+  ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS_VENDOR_START = 0x18,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl
new file mode 100644
index 0000000..4e2899d
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerAvailableStreamConfigurations {
+  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,
+  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl
new file mode 100644
index 0000000..fb15815
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerAvailableStreamConfigurationsMaximumResolution {
+  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_OUTPUT,
+  ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl
new file mode 100644
index 0000000..ff92f9e
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="long") @VintfStability
+enum ScalerAvailableStreamUseCases {
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT = 0x0L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_PREVIEW = 0x1L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_STILL_CAPTURE = 0x2L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_RECORD = 0x3L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_PREVIEW_VIDEO_STILL = 0x4L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_CALL = 0x5L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_CROPPED_RAW = 0x6L,
+  ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VENDOR_START = 0x10000L,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerCroppingType.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerCroppingType.aidl
new file mode 100644
index 0000000..60782e4
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerCroppingType.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerCroppingType {
+  ANDROID_SCALER_CROPPING_TYPE_CENTER_ONLY,
+  ANDROID_SCALER_CROPPING_TYPE_FREEFORM,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl
new file mode 100644
index 0000000..e09d89c
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerMultiResolutionStreamSupported {
+  ANDROID_SCALER_MULTI_RESOLUTION_STREAM_SUPPORTED_FALSE,
+  ANDROID_SCALER_MULTI_RESOLUTION_STREAM_SUPPORTED_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl
new file mode 100644
index 0000000..64a0220
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerPhysicalCameraMultiResolutionStreamConfigurations {
+  ANDROID_SCALER_PHYSICAL_CAMERA_MULTI_RESOLUTION_STREAM_CONFIGURATIONS_OUTPUT,
+  ANDROID_SCALER_PHYSICAL_CAMERA_MULTI_RESOLUTION_STREAM_CONFIGURATIONS_INPUT,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl
new file mode 100644
index 0000000..bf5380e
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ScalerRotateAndCrop {
+  ANDROID_SCALER_ROTATE_AND_CROP_NONE,
+  ANDROID_SCALER_ROTATE_AND_CROP_90,
+  ANDROID_SCALER_ROTATE_AND_CROP_180,
+  ANDROID_SCALER_ROTATE_AND_CROP_270,
+  ANDROID_SCALER_ROTATE_AND_CROP_AUTO,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl
new file mode 100644
index 0000000..c96f3c5
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorInfoColorFilterArrangement {
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGGB,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GRBG,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_GBRG,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_BGGR,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_RGB,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_MONO,
+  ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT_NIR,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl
new file mode 100644
index 0000000..0153731
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorInfoLensShadingApplied {
+  ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED_FALSE,
+  ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED_TRUE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl
new file mode 100644
index 0000000..9a00cf1
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorInfoTimestampSource {
+  ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_UNKNOWN,
+  ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE_REALTIME,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorPixelMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorPixelMode.aidl
new file mode 100644
index 0000000..5f055d6
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorPixelMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorPixelMode {
+  ANDROID_SENSOR_PIXEL_MODE_DEFAULT,
+  ANDROID_SENSOR_PIXEL_MODE_MAXIMUM_RESOLUTION,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl
new file mode 100644
index 0000000..851dae0
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorRawBinningFactorUsed {
+  ANDROID_SENSOR_RAW_BINNING_FACTOR_USED_TRUE,
+  ANDROID_SENSOR_RAW_BINNING_FACTOR_USED_FALSE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl
new file mode 100644
index 0000000..11be18e
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorReadoutTimestamp {
+  ANDROID_SENSOR_READOUT_TIMESTAMP_NOT_SUPPORTED,
+  ANDROID_SENSOR_READOUT_TIMESTAMP_HARDWARE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl
new file mode 100644
index 0000000..cd22d2e
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorReferenceIlluminant1 {
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT = 1,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLUORESCENT = 2,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_TUNGSTEN = 3,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FLASH = 4,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_FINE_WEATHER = 9,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_CLOUDY_WEATHER = 10,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_SHADE = 11,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAYLIGHT_FLUORESCENT = 12,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_DAY_WHITE_FLUORESCENT = 13,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_COOL_WHITE_FLUORESCENT = 14,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_WHITE_FLUORESCENT = 15,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_A = 17,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_B = 18,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_STANDARD_C = 19,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D55 = 20,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D65 = 21,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D75 = 22,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_D50 = 23,
+  ANDROID_SENSOR_REFERENCE_ILLUMINANT1_ISO_STUDIO_TUNGSTEN = 24,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorTestPatternMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorTestPatternMode.aidl
new file mode 100644
index 0000000..98f0ebe
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SensorTestPatternMode.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorTestPatternMode {
+  ANDROID_SENSOR_TEST_PATTERN_MODE_OFF,
+  ANDROID_SENSOR_TEST_PATTERN_MODE_SOLID_COLOR,
+  ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS,
+  ANDROID_SENSOR_TEST_PATTERN_MODE_COLOR_BARS_FADE_TO_GRAY,
+  ANDROID_SENSOR_TEST_PATTERN_MODE_PN9,
+  ANDROID_SENSOR_TEST_PATTERN_MODE_BLACK,
+  ANDROID_SENSOR_TEST_PATTERN_MODE_CUSTOM1 = 256,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ShadingMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ShadingMode.aidl
new file mode 100644
index 0000000..ffc6a56
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/ShadingMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum ShadingMode {
+  ANDROID_SHADING_MODE_OFF,
+  ANDROID_SHADING_MODE_FAST,
+  ANDROID_SHADING_MODE_HIGH_QUALITY,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl
new file mode 100644
index 0000000..48c6797
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsFaceDetectMode {
+  ANDROID_STATISTICS_FACE_DETECT_MODE_OFF,
+  ANDROID_STATISTICS_FACE_DETECT_MODE_SIMPLE,
+  ANDROID_STATISTICS_FACE_DETECT_MODE_FULL,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsHistogramMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsHistogramMode.aidl
new file mode 100644
index 0000000..354518b
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsHistogramMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsHistogramMode {
+  ANDROID_STATISTICS_HISTOGRAM_MODE_OFF,
+  ANDROID_STATISTICS_HISTOGRAM_MODE_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl
new file mode 100644
index 0000000..b96e4be
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsHotPixelMapMode {
+  ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_OFF,
+  ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl
new file mode 100644
index 0000000..7d0b082
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsLensShadingMapMode {
+  ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_OFF,
+  ANDROID_STATISTICS_LENS_SHADING_MAP_MODE_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsOisDataMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsOisDataMode.aidl
new file mode 100644
index 0000000..b80889b
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsOisDataMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsOisDataMode {
+  ANDROID_STATISTICS_OIS_DATA_MODE_OFF,
+  ANDROID_STATISTICS_OIS_DATA_MODE_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl
new file mode 100644
index 0000000..a9268c0
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsSceneFlicker {
+  ANDROID_STATISTICS_SCENE_FLICKER_NONE,
+  ANDROID_STATISTICS_SCENE_FLICKER_50HZ,
+  ANDROID_STATISTICS_SCENE_FLICKER_60HZ,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl
new file mode 100644
index 0000000..09a2003
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum StatisticsSharpnessMapMode {
+  ANDROID_STATISTICS_SHARPNESS_MAP_MODE_OFF,
+  ANDROID_STATISTICS_SHARPNESS_MAP_MODE_ON,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SyncFrameNumber.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SyncFrameNumber.aidl
new file mode 100644
index 0000000..230f57e
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SyncFrameNumber.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SyncFrameNumber {
+  ANDROID_SYNC_FRAME_NUMBER_CONVERGING = (-1) /* -1 */,
+  ANDROID_SYNC_FRAME_NUMBER_UNKNOWN = (-2) /* -2 */,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SyncMaxLatency.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SyncMaxLatency.aidl
new file mode 100644
index 0000000..d484f45
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/SyncMaxLatency.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SyncMaxLatency {
+  ANDROID_SYNC_MAX_LATENCY_PER_FRAME_CONTROL = 0,
+  ANDROID_SYNC_MAX_LATENCY_UNKNOWN = (-1) /* -1 */,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/TonemapMode.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/TonemapMode.aidl
new file mode 100644
index 0000000..e729166
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/TonemapMode.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum TonemapMode {
+  ANDROID_TONEMAP_MODE_CONTRAST_CURVE,
+  ANDROID_TONEMAP_MODE_FAST,
+  ANDROID_TONEMAP_MODE_HIGH_QUALITY,
+  ANDROID_TONEMAP_MODE_GAMMA_VALUE,
+  ANDROID_TONEMAP_MODE_PRESET_CURVE,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/TonemapPresetCurve.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/TonemapPresetCurve.aidl
new file mode 100644
index 0000000..2e5fbd3
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/3/android/hardware/camera/metadata/TonemapPresetCurve.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum TonemapPresetCurve {
+  ANDROID_TONEMAP_PRESET_CURVE_SRGB,
+  ANDROID_TONEMAP_PRESET_CURVE_REC709,
+}
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl
index 542b296..9321ec0 100644
--- a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl
@@ -246,6 +246,7 @@
   ANDROID_SENSOR_OPAQUE_RAW_SIZE_MAXIMUM_RESOLUTION,
   ANDROID_SENSOR_PIXEL_MODE,
   ANDROID_SENSOR_RAW_BINNING_FACTOR_USED,
+  ANDROID_SENSOR_READOUT_TIMESTAMP,
   ANDROID_SENSOR_INFO_ACTIVE_ARRAY_SIZE = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_SENSOR_INFO_START /* 983040 */,
   ANDROID_SENSOR_INFO_SENSITIVITY_RANGE,
   ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT,
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl
new file mode 100644
index 0000000..35dc1a9
--- /dev/null
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum SensorReadoutTimestamp {
+  ANDROID_SENSOR_READOUT_TIMESTAMP_NOT_SUPPORTED,
+  ANDROID_SENSOR_READOUT_TIMESTAMP_HARDWARE,
+}
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLensFacing.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLensFacing.aidl
index 8cd2229..19822fc 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLensFacing.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLensFacing.aidl
@@ -25,6 +25,7 @@
 /**
  * android.automotive.lens.facing enumeration values
  * @see ANDROID_AUTOMOTIVE_LENS_FACING
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLocation.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLocation.aidl
index 0ef64b4..6c3edbe 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLocation.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/AutomotiveLocation.aidl
@@ -25,6 +25,7 @@
 /**
  * android.automotive.location enumeration values
  * @see ANDROID_AUTOMOTIVE_LOCATION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/BlackLevelLock.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/BlackLevelLock.aidl
index 4746cf3..8d3443a 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/BlackLevelLock.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/BlackLevelLock.aidl
@@ -25,6 +25,7 @@
 /**
  * android.blackLevel.lock enumeration values
  * @see ANDROID_BLACK_LEVEL_LOCK
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl
index 03cfba1..f133372 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl
@@ -1591,6 +1591,13 @@
      */
     ANDROID_SENSOR_RAW_BINNING_FACTOR_USED,
     /**
+     * android.sensor.readoutTimestamp [static, enum, java_public]
+     *
+     * <p>Whether or not the camera device supports readout timestamp and
+     * {@code onReadoutStarted} callback.</p>
+     */
+    ANDROID_SENSOR_READOUT_TIMESTAMP,
+    /**
      * android.sensor.info.activeArraySize [static, int32[], public]
      *
      * <p>The area of the image sensor which corresponds to active pixels after any geometric
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl
index 890ac0e..a0f6c83 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionAberrationMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.colorCorrection.aberrationMode enumeration values
  * @see ANDROID_COLOR_CORRECTION_ABERRATION_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionMode.aidl
index 080ca02..2a51bfc 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ColorCorrectionMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.colorCorrection.mode enumeration values
  * @see ANDROID_COLOR_CORRECTION_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl
index 8a2f501..47f7ebf 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeAntibandingMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.aeAntibandingMode enumeration values
  * @see ANDROID_CONTROL_AE_ANTIBANDING_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLock.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLock.aidl
index ab56fdc..e226ac0 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLock.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLock.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.aeLock enumeration values
  * @see ANDROID_CONTROL_AE_LOCK
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLockAvailable.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLockAvailable.aidl
index b846fc1..a62cd27 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLockAvailable.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeLockAvailable.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.aeLockAvailable enumeration values
  * @see ANDROID_CONTROL_AE_LOCK_AVAILABLE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeMode.aidl
index 70174be..9f7aaae 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.aeMode enumeration values
  * @see ANDROID_CONTROL_AE_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl
index 2229712..5275cd1 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAePrecaptureTrigger.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.aePrecaptureTrigger enumeration values
  * @see ANDROID_CONTROL_AE_PRECAPTURE_TRIGGER
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeState.aidl
index af8c2cf..ffdf7d4 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAeState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.aeState enumeration values
  * @see ANDROID_CONTROL_AE_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfMode.aidl
index 344f2de..cff3a25 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.afMode enumeration values
  * @see ANDROID_CONTROL_AF_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfSceneChange.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfSceneChange.aidl
index 153611a..dce31de 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfSceneChange.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfSceneChange.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.afSceneChange enumeration values
  * @see ANDROID_CONTROL_AF_SCENE_CHANGE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfState.aidl
index 2c8d602..cbdc28f 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.afState enumeration values
  * @see ANDROID_CONTROL_AF_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfTrigger.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfTrigger.aidl
index b68d4c7..0c82b25 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfTrigger.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAfTrigger.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.afTrigger enumeration values
  * @see ANDROID_CONTROL_AF_TRIGGER
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframing.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframing.aidl
index 0fef373..ba18491 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframing.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframing.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.autoframing enumeration values
  * @see ANDROID_CONTROL_AUTOFRAMING
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl
index da0d348..fd45647 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingAvailable.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.autoframingAvailable enumeration values
  * @see ANDROID_CONTROL_AUTOFRAMING_AVAILABLE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingState.aidl
index 13183a5..9ac200a 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAutoframingState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.autoframingState enumeration values
  * @see ANDROID_CONTROL_AUTOFRAMING_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLock.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLock.aidl
index f7229f2..a1e6a79 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLock.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLock.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.awbLock enumeration values
  * @see ANDROID_CONTROL_AWB_LOCK
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl
index 0cb6ebe..4a69f87 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbLockAvailable.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.awbLockAvailable enumeration values
  * @see ANDROID_CONTROL_AWB_LOCK_AVAILABLE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbMode.aidl
index 2f9b801..043841a 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.awbMode enumeration values
  * @see ANDROID_CONTROL_AWB_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbState.aidl
index 1a93191..835d299 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlAwbState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.awbState enumeration values
  * @see ANDROID_CONTROL_AWB_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlCaptureIntent.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlCaptureIntent.aidl
index 132d98c..1cd5467 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlCaptureIntent.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlCaptureIntent.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.captureIntent enumeration values
  * @see ANDROID_CONTROL_CAPTURE_INTENT
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlEffectMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlEffectMode.aidl
index 1668cb3..f4586c2 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlEffectMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlEffectMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.effectMode enumeration values
  * @see ANDROID_CONTROL_EFFECT_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlEnableZsl.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlEnableZsl.aidl
index a83c051..6fffa5e 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlEnableZsl.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlEnableZsl.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.enableZsl enumeration values
  * @see ANDROID_CONTROL_ENABLE_ZSL
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl
index 2fe66cf..b95a4f5 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlExtendedSceneMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.extendedSceneMode enumeration values
  * @see ANDROID_CONTROL_EXTENDED_SCENE_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlLowLightBoostState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlLowLightBoostState.aidl
index 67591c8..19be8fc 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlLowLightBoostState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlLowLightBoostState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.lowLightBoostState enumeration values
  * @see ANDROID_CONTROL_LOW_LIGHT_BOOST_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlMode.aidl
index d9ab9ab..b964d45 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.mode enumeration values
  * @see ANDROID_CONTROL_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlSceneMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlSceneMode.aidl
index 0f90aaa..f5c0a4a 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlSceneMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlSceneMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.sceneMode enumeration values
  * @see ANDROID_CONTROL_SCENE_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlSettingsOverride.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlSettingsOverride.aidl
index d97f7c8..d0ee992 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlSettingsOverride.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlSettingsOverride.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.settingsOverride enumeration values
  * @see ANDROID_CONTROL_SETTINGS_OVERRIDE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl
index 497846c..94cc626 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ControlVideoStabilizationMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.control.videoStabilizationMode enumeration values
  * @see ANDROID_CONTROL_VIDEO_STABILIZATION_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DemosaicMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DemosaicMode.aidl
index 7d8cdcf..0c389aa 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DemosaicMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DemosaicMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.demosaic.mode enumeration values
  * @see ANDROID_DEMOSAIC_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl
index 7deb350..3cc882b 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.depth.availableDepthStreamConfigurations enumeration values
  * @see ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl
index 5d06be1..658f3bb 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDepthStreamConfigurationsMaximumResolution.aidl
@@ -25,6 +25,7 @@
 /**
  * android.depth.availableDepthStreamConfigurationsMaximumResolution enumeration values
  * @see ANDROID_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl
index 39a99b9..1ec3d11 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.depth.availableDynamicDepthStreamConfigurations enumeration values
  * @see ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl
index 30ea9b7..b0ad00e 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DepthAvailableDynamicDepthStreamConfigurationsMaximumResolution.aidl
@@ -25,6 +25,7 @@
 /**
  * android.depth.availableDynamicDepthStreamConfigurationsMaximumResolution enumeration values
  * @see ANDROID_DEPTH_AVAILABLE_DYNAMIC_DEPTH_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl
index 4af81d9..de31b41 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DepthDepthIsExclusive.aidl
@@ -25,6 +25,7 @@
 /**
  * android.depth.depthIsExclusive enumeration values
  * @see ANDROID_DEPTH_DEPTH_IS_EXCLUSIVE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DistortionCorrectionMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DistortionCorrectionMode.aidl
index 3456207..fbf7abb 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/DistortionCorrectionMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DistortionCorrectionMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.distortionCorrection.mode enumeration values
  * @see ANDROID_DISTORTION_CORRECTION_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/EdgeMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/EdgeMode.aidl
index 1e15523..81bd04c 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/EdgeMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/EdgeMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.edge.mode enumeration values
  * @see ANDROID_EDGE_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/FlashInfoAvailable.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/FlashInfoAvailable.aidl
index 0528037..b938d82 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/FlashInfoAvailable.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/FlashInfoAvailable.aidl
@@ -25,6 +25,7 @@
 /**
  * android.flash.info.available enumeration values
  * @see ANDROID_FLASH_INFO_AVAILABLE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/FlashMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/FlashMode.aidl
index e175596..b279c44 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/FlashMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/FlashMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.flash.mode enumeration values
  * @see ANDROID_FLASH_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/FlashState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/FlashState.aidl
index fc398f8..b029566 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/FlashState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/FlashState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.flash.state enumeration values
  * @see ANDROID_FLASH_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl
index fc9b6ec..c31cfba 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.heic.availableHeicStreamConfigurations enumeration values
  * @see ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl
index 13b50ab..bf5d92e 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/HeicAvailableHeicStreamConfigurationsMaximumResolution.aidl
@@ -25,6 +25,7 @@
 /**
  * android.heic.availableHeicStreamConfigurationsMaximumResolution enumeration values
  * @see ANDROID_HEIC_AVAILABLE_HEIC_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/HeicInfoSupported.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/HeicInfoSupported.aidl
index c4e04f1..88825e6 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/HeicInfoSupported.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/HeicInfoSupported.aidl
@@ -25,6 +25,7 @@
 /**
  * android.heic.info.supported enumeration values
  * @see ANDROID_HEIC_INFO_SUPPORTED
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/HotPixelMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/HotPixelMode.aidl
index 7b7aa21..bd99569 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/HotPixelMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/HotPixelMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.hotPixel.mode enumeration values
  * @see ANDROID_HOT_PIXEL_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl
index 964d079..a84f3cc 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedBufferManagementVersion.aidl
@@ -25,6 +25,7 @@
 /**
  * android.info.supportedBufferManagementVersion enumeration values
  * @see ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl
index f242009..0ea6287 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/InfoSupportedHardwareLevel.aidl
@@ -25,6 +25,7 @@
 /**
  * android.info.supportedHardwareLevel enumeration values
  * @see ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl
index 911a062..834ed5d 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.jpegr.availableJpegRStreamConfigurations enumeration values
  * @see ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl
index 9e78662..eb0d847 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/JpegrAvailableJpegRStreamConfigurationsMaximumResolution.aidl
@@ -25,6 +25,7 @@
 /**
  * android.jpegr.availableJpegRStreamConfigurationsMaximumResolution enumeration values
  * @see ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LedAvailableLeds.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LedAvailableLeds.aidl
index f26fcde..ba564c4 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LedAvailableLeds.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LedAvailableLeds.aidl
@@ -25,6 +25,7 @@
 /**
  * android.led.availableLeds enumeration values
  * @see ANDROID_LED_AVAILABLE_LEDS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LedTransmit.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LedTransmit.aidl
index 62c9bd7..f8b40ca 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LedTransmit.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LedTransmit.aidl
@@ -25,6 +25,7 @@
 /**
  * android.led.transmit enumeration values
  * @see ANDROID_LED_TRANSMIT
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LensFacing.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LensFacing.aidl
index 0677ea9..fa9cb14 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LensFacing.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LensFacing.aidl
@@ -25,6 +25,7 @@
 /**
  * android.lens.facing enumeration values
  * @see ANDROID_LENS_FACING
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl
index 1c82bb0..2060e97 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LensInfoFocusDistanceCalibration.aidl
@@ -25,6 +25,7 @@
 /**
  * android.lens.info.focusDistanceCalibration enumeration values
  * @see ANDROID_LENS_INFO_FOCUS_DISTANCE_CALIBRATION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl
index e350e15..03f8711 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LensOpticalStabilizationMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.lens.opticalStabilizationMode enumeration values
  * @see ANDROID_LENS_OPTICAL_STABILIZATION_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LensPoseReference.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LensPoseReference.aidl
index 3e6034b..124c670 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LensPoseReference.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LensPoseReference.aidl
@@ -25,6 +25,7 @@
 /**
  * android.lens.poseReference enumeration values
  * @see ANDROID_LENS_POSE_REFERENCE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LensState.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LensState.aidl
index 0e5a04c..216bfb1 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LensState.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LensState.aidl
@@ -25,6 +25,7 @@
 /**
  * android.lens.state enumeration values
  * @see ANDROID_LENS_STATE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl
index 623a15c..ee6a1a0 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/LogicalMultiCameraSensorSyncType.aidl
@@ -25,6 +25,7 @@
 /**
  * android.logicalMultiCamera.sensorSyncType enumeration values
  * @see ANDROID_LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/NoiseReductionMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/NoiseReductionMode.aidl
index 947361d..7303512 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/NoiseReductionMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/NoiseReductionMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.noiseReduction.mode enumeration values
  * @see ANDROID_NOISE_REDUCTION_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/QuirksPartialResult.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/QuirksPartialResult.aidl
index 15a79b0..3af9f85 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/QuirksPartialResult.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/QuirksPartialResult.aidl
@@ -25,6 +25,7 @@
 /**
  * android.quirks.partialResult enumeration values
  * @see ANDROID_QUIRKS_PARTIAL_RESULT
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl
index ebe0b4c..a8e5fe0 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableCapabilities.aidl
@@ -25,6 +25,7 @@
 /**
  * android.request.availableCapabilities enumeration values
  * @see ANDROID_REQUEST_AVAILABLE_CAPABILITIES
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl
index b397dea..ee36480 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableColorSpaceProfilesMap.aidl
@@ -25,6 +25,7 @@
 /**
  * android.request.availableColorSpaceProfilesMap enumeration values
  * @see ANDROID_REQUEST_AVAILABLE_COLOR_SPACE_PROFILES_MAP
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="long")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl
index f04fae3..d7598d6 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/RequestAvailableDynamicRangeProfilesMap.aidl
@@ -25,6 +25,7 @@
 /**
  * android.request.availableDynamicRangeProfilesMap enumeration values
  * @see ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="long")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/RequestMetadataMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/RequestMetadataMode.aidl
index 37d4095..d526393 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/RequestMetadataMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/RequestMetadataMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.request.metadataMode enumeration values
  * @see ANDROID_REQUEST_METADATA_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/RequestType.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/RequestType.aidl
index 5010a37..a8c97cb 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/RequestType.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/RequestType.aidl
@@ -25,6 +25,7 @@
 /**
  * android.request.type enumeration values
  * @see ANDROID_REQUEST_TYPE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableFormats.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableFormats.aidl
index a8e67bb..fb42654 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableFormats.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableFormats.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.availableFormats enumeration values
  * @see ANDROID_SCALER_AVAILABLE_FORMATS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl
index 57c3989..7498abf 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableRecommendedStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.availableRecommendedStreamConfigurations enumeration values
  * @see ANDROID_SCALER_AVAILABLE_RECOMMENDED_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl
index 2b493ae..66599ae 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.availableStreamConfigurations enumeration values
  * @see ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl
index 4f6cb5e..ec9c5db 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamConfigurationsMaximumResolution.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.availableStreamConfigurationsMaximumResolution enumeration values
  * @see ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl
index da27a48..eed16fa 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerAvailableStreamUseCases.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.availableStreamUseCases enumeration values
  * @see ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="long")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerCroppingType.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerCroppingType.aidl
index e44eff1..bf3672d 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerCroppingType.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerCroppingType.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.croppingType enumeration values
  * @see ANDROID_SCALER_CROPPING_TYPE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl
index f7cbc0f..d75aa7d 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerMultiResolutionStreamSupported.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.multiResolutionStreamSupported enumeration values
  * @see ANDROID_SCALER_MULTI_RESOLUTION_STREAM_SUPPORTED
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl
index 9427854..c725572 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerPhysicalCameraMultiResolutionStreamConfigurations.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.physicalCameraMultiResolutionStreamConfigurations enumeration values
  * @see ANDROID_SCALER_PHYSICAL_CAMERA_MULTI_RESOLUTION_STREAM_CONFIGURATIONS
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl
index 9050153..b49dec0 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ScalerRotateAndCrop.aidl
@@ -25,6 +25,7 @@
 /**
  * android.scaler.rotateAndCrop enumeration values
  * @see ANDROID_SCALER_ROTATE_AND_CROP
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl
index 59a4038..1d8190c 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoColorFilterArrangement.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.info.colorFilterArrangement enumeration values
  * @see ANDROID_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl
index 8892ad3..c5169af 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoLensShadingApplied.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.info.lensShadingApplied enumeration values
  * @see ANDROID_SENSOR_INFO_LENS_SHADING_APPLIED
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl
index 2a5860b..de65ef7 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorInfoTimestampSource.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.info.timestampSource enumeration values
  * @see ANDROID_SENSOR_INFO_TIMESTAMP_SOURCE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorPixelMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorPixelMode.aidl
index 3dda07b..a76e479 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorPixelMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorPixelMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.pixelMode enumeration values
  * @see ANDROID_SENSOR_PIXEL_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl
index 20e92e4..8b421ba 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorRawBinningFactorUsed.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.rawBinningFactorUsed enumeration values
  * @see ANDROID_SENSOR_RAW_BINNING_FACTOR_USED
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl
new file mode 100644
index 0000000..f5ab369
--- /dev/null
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorReadoutTimestamp.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
+package android.hardware.camera.metadata;
+
+/**
+ * android.sensor.readoutTimestamp enumeration values
+ * @see ANDROID_SENSOR_READOUT_TIMESTAMP
+ * See system/media/camera/docs/metadata_definitions.xml for details.
+ */
+@VintfStability
+@Backing(type="int")
+enum SensorReadoutTimestamp {
+    ANDROID_SENSOR_READOUT_TIMESTAMP_NOT_SUPPORTED,
+    ANDROID_SENSOR_READOUT_TIMESTAMP_HARDWARE,
+}
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl
index c8c9216..a0a3a40 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorReferenceIlluminant1.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.referenceIlluminant1 enumeration values
  * @see ANDROID_SENSOR_REFERENCE_ILLUMINANT1
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SensorTestPatternMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SensorTestPatternMode.aidl
index 29aede4..4ad0503 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SensorTestPatternMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SensorTestPatternMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sensor.testPatternMode enumeration values
  * @see ANDROID_SENSOR_TEST_PATTERN_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/ShadingMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/ShadingMode.aidl
index 6939b72..2080195 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/ShadingMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/ShadingMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.shading.mode enumeration values
  * @see ANDROID_SHADING_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl
index 0d17791..55d79cd 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsFaceDetectMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.faceDetectMode enumeration values
  * @see ANDROID_STATISTICS_FACE_DETECT_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHistogramMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHistogramMode.aidl
index a9b6f68..de1cfee 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHistogramMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHistogramMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.histogramMode enumeration values
  * @see ANDROID_STATISTICS_HISTOGRAM_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl
index 286291a..b81a7cd 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsHotPixelMapMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.hotPixelMapMode enumeration values
  * @see ANDROID_STATISTICS_HOT_PIXEL_MAP_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl
index d21b222..3a91c71 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsLensShadingMapMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.lensShadingMapMode enumeration values
  * @see ANDROID_STATISTICS_LENS_SHADING_MAP_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsOisDataMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsOisDataMode.aidl
index afb281f..42801ed 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsOisDataMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsOisDataMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.oisDataMode enumeration values
  * @see ANDROID_STATISTICS_OIS_DATA_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl
index da2402af..371e9fb 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSceneFlicker.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.sceneFlicker enumeration values
  * @see ANDROID_STATISTICS_SCENE_FLICKER
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl
index ed6c65c..487e8ac 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/StatisticsSharpnessMapMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.statistics.sharpnessMapMode enumeration values
  * @see ANDROID_STATISTICS_SHARPNESS_MAP_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SyncFrameNumber.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SyncFrameNumber.aidl
index e33319e..148718d 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SyncFrameNumber.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SyncFrameNumber.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sync.frameNumber enumeration values
  * @see ANDROID_SYNC_FRAME_NUMBER
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/SyncMaxLatency.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/SyncMaxLatency.aidl
index cb0668f..7df4ff0 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/SyncMaxLatency.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/SyncMaxLatency.aidl
@@ -25,6 +25,7 @@
 /**
  * android.sync.maxLatency enumeration values
  * @see ANDROID_SYNC_MAX_LATENCY
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/TonemapMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/TonemapMode.aidl
index d4b7e0eb..ed53060 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/TonemapMode.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/TonemapMode.aidl
@@ -25,6 +25,7 @@
 /**
  * android.tonemap.mode enumeration values
  * @see ANDROID_TONEMAP_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/TonemapPresetCurve.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/TonemapPresetCurve.aidl
index 2da3704..c6fed00 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/TonemapPresetCurve.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/TonemapPresetCurve.aidl
@@ -25,6 +25,7 @@
 /**
  * android.tonemap.presetCurve enumeration values
  * @see ANDROID_TONEMAP_PRESET_CURVE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
  */
 @VintfStability
 @Backing(type="int")
diff --git a/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp b/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp
index 2d919cc..bb76795 100644
--- a/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp
+++ b/camera/provider/2.4/default/ExternalCameraProviderImpl_2_4.cpp
@@ -95,14 +95,13 @@
 
 Return<Status> ExternalCameraProviderImpl_2_4::setCallback(
         const sp<ICameraProviderCallback>& callback) {
-    if (callback == nullptr) {
-        return Status::ILLEGAL_ARGUMENT;
-    }
-
     {
         Mutex::Autolock _l(mLock);
         mCallbacks = callback;
     }
+    if (callback == nullptr) {
+        return Status::OK;
+    }
     // Send a callback for all devices to initialize
     {
         for (const auto& pair : mCameraStatusMap) {
diff --git a/camera/provider/2.4/default/LegacyCameraProviderImpl_2_4.cpp b/camera/provider/2.4/default/LegacyCameraProviderImpl_2_4.cpp
index 07ed689..f039644 100644
--- a/camera/provider/2.4/default/LegacyCameraProviderImpl_2_4.cpp
+++ b/camera/provider/2.4/default/LegacyCameraProviderImpl_2_4.cpp
@@ -448,11 +448,11 @@
 // Methods from ::android::hardware::camera::provider::V2_4::ICameraProvider follow.
 Return<Status> LegacyCameraProviderImpl_2_4::setCallback(
         const sp<ICameraProviderCallback>& callback) {
-    if (callback == nullptr) {
-        return Status::ILLEGAL_ARGUMENT;
-    }
     Mutex::Autolock _l(mCbLock);
     mCallbacks = callback;
+    if (callback == nullptr) {
+        return Status::OK;
+    }
     // Add and report all presenting external cameras.
     for (auto const& statusPair : mCameraStatusMap) {
         int id = std::stoi(statusPair.first);
diff --git a/camera/provider/aidl/Android.bp b/camera/provider/aidl/Android.bp
index b0bd8d9..38a8936 100644
--- a/camera/provider/aidl/Android.bp
+++ b/camera/provider/aidl/Android.bp
@@ -18,7 +18,7 @@
         "android.hardware.camera.device-V3",
         "android.hardware.camera.common-V1",
     ],
-    frozen: false,
+    frozen: true,
     stability: "vintf",
     backend: {
         java: {
@@ -43,6 +43,13 @@
                 "android.hardware.camera.common-V1",
             ],
         },
+        {
+            version: "3",
+            imports: [
+                "android.hardware.camera.device-V3",
+                "android.hardware.camera.common-V1",
+            ],
+        },
 
     ],
 
diff --git a/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/.hash b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/.hash
new file mode 100644
index 0000000..01eca5d
--- /dev/null
+++ b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/.hash
@@ -0,0 +1 @@
+261437c3d7d6ad09d5560eee5196a28c0b27106e
diff --git a/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/CameraIdAndStreamCombination.aidl b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/CameraIdAndStreamCombination.aidl
new file mode 100644
index 0000000..df77c40
--- /dev/null
+++ b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/CameraIdAndStreamCombination.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.provider;
+@VintfStability
+parcelable CameraIdAndStreamCombination {
+  String cameraId;
+  android.hardware.camera.device.StreamConfiguration streamConfiguration;
+}
diff --git a/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ConcurrentCameraIdCombination.aidl b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ConcurrentCameraIdCombination.aidl
new file mode 100644
index 0000000..334fb2c
--- /dev/null
+++ b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ConcurrentCameraIdCombination.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.provider;
+@VintfStability
+parcelable ConcurrentCameraIdCombination {
+  List<String> combination;
+}
diff --git a/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ICameraProvider.aidl b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ICameraProvider.aidl
new file mode 100644
index 0000000..2f0184f
--- /dev/null
+++ b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ICameraProvider.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.provider;
+@VintfStability
+interface ICameraProvider {
+  void setCallback(android.hardware.camera.provider.ICameraProviderCallback callback);
+  android.hardware.camera.common.VendorTagSection[] getVendorTags();
+  String[] getCameraIdList();
+  android.hardware.camera.device.ICameraDevice getCameraDeviceInterface(String cameraDeviceName);
+  void notifyDeviceStateChange(long deviceState);
+  android.hardware.camera.provider.ConcurrentCameraIdCombination[] getConcurrentCameraIds();
+  boolean isConcurrentStreamCombinationSupported(in android.hardware.camera.provider.CameraIdAndStreamCombination[] configs);
+  const long DEVICE_STATE_NORMAL = 0;
+  const long DEVICE_STATE_BACK_COVERED = (1 << 0) /* 1 */;
+  const long DEVICE_STATE_FRONT_COVERED = (1 << 1) /* 2 */;
+  const long DEVICE_STATE_FOLDED = (1 << 2) /* 4 */;
+}
diff --git a/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ICameraProviderCallback.aidl b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ICameraProviderCallback.aidl
new file mode 100644
index 0000000..d3c53f5
--- /dev/null
+++ b/camera/provider/aidl/aidl_api/android.hardware.camera.provider/3/android/hardware/camera/provider/ICameraProviderCallback.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.camera.provider;
+@VintfStability
+interface ICameraProviderCallback {
+  void cameraDeviceStatusChange(String cameraDeviceName, android.hardware.camera.common.CameraDeviceStatus newStatus);
+  void torchModeStatusChange(String cameraDeviceName, android.hardware.camera.common.TorchModeStatus newStatus);
+  void physicalCameraDeviceStatusChange(String cameraDeviceName, String physicalCameraDeviceName, android.hardware.camera.common.CameraDeviceStatus newStatus);
+}
diff --git a/camera/provider/aidl/vts/Android.bp b/camera/provider/aidl/vts/Android.bp
index aa553ee..6716b8e 100644
--- a/camera/provider/aidl/vts/Android.bp
+++ b/camera/provider/aidl/vts/Android.bp
@@ -62,7 +62,7 @@
         "android.hardware.camera.common@1.0-helper",
         "android.hardware.camera.common-V1-ndk",
         "android.hardware.camera.device-V3-ndk",
-        "android.hardware.camera.metadata-V2-ndk",
+        "android.hardware.camera.metadata-V3-ndk",
         "android.hardware.camera.provider-V3-ndk",
         "android.hidl.allocator@1.0",
         "libgrallocusage",
diff --git a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
index e335853..368e954 100644
--- a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
+++ b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
@@ -177,6 +177,9 @@
             const camera_metadata_t* staticMeta =
                     reinterpret_cast<const camera_metadata_t*>(meta.metadata.data());
             verifyManualFlashStrengthControlCharacteristics(staticMeta);
+            ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
         }
     } else {
         ALOGI("validateManualFlashStrengthControlKeys: Test skipped.\n");
@@ -283,6 +286,68 @@
     }
 }
 
+TEST_P(CameraAidlTest, getSessionCharacteristics) {
+    if (flags::feature_combination_query()) {
+        std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+        for (const auto& name : cameraDeviceNames) {
+            std::shared_ptr<ICameraDevice> device;
+            ALOGI("getSessionCharacteristics: Testing camera device %s", name.c_str());
+            ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
+            ALOGI("getCameraDeviceInterface returns: %d:%d", ret.getExceptionCode(),
+                  ret.getServiceSpecificError());
+            ASSERT_TRUE(ret.isOk());
+            ASSERT_NE(device, nullptr);
+
+            CameraMetadata meta;
+            openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                                   &device /*out*/);
+
+            std::vector<AvailableStream> outputStreams;
+            camera_metadata_t* staticMeta =
+                    reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+            outputStreams.clear();
+            ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta, outputStreams));
+            ASSERT_NE(0u, outputStreams.size());
+
+            AvailableStream sampleStream = outputStreams[0];
+
+            int32_t streamId = 0;
+            Stream stream = {streamId,
+                             StreamType::OUTPUT,
+                             sampleStream.width,
+                             sampleStream.height,
+                             static_cast<PixelFormat>(sampleStream.format),
+                             static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                     GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER),
+                             Dataspace::UNKNOWN,
+                             StreamRotation::ROTATION_0,
+                             std::string(),
+                             /*bufferSize*/ 0,
+                             /*groupId*/ -1,
+                             {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT},
+                             RequestAvailableDynamicRangeProfilesMap::
+                                     ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD};
+
+            std::vector<Stream> streams = {stream};
+            StreamConfiguration config;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config);
+
+            CameraMetadata camera_chars;
+            ret = device->getCameraCharacteristics(&camera_chars);
+            ASSERT_TRUE(ret.isOk());
+
+            CameraMetadata session_chars;
+            ret = device->getSessionCharacteristics(config, &session_chars);
+            ASSERT_TRUE(ret.isOk());
+            verifySessionCharacteristics(session_chars, camera_chars);
+        }
+    } else {
+        ALOGI("getSessionCharacteristics: Test skipped.\n");
+        GTEST_SKIP();
+    }
+}
+
 // Verify that the torch strength level can be set and retrieved successfully.
 TEST_P(CameraAidlTest, turnOnTorchWithStrengthLevel) {
     std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
@@ -531,11 +596,7 @@
             }
 
             if (ret.isOk()) {
-                const camera_metadata_t* metadata = (camera_metadata_t*)rawMetadata.metadata.data();
-                size_t expectedSize = rawMetadata.metadata.size();
-                int result = validate_camera_metadata_structure(metadata, &expectedSize);
-                ASSERT_TRUE((result == 0) || (result == CAMERA_METADATA_VALIDATION_SHIFTED));
-                verifyRequestTemplate(metadata, reqTemplate);
+                validateDefaultRequestMetadata(reqTemplate, rawMetadata);
             } else {
                 ASSERT_EQ(0u, rawMetadata.metadata.size());
             }
@@ -546,24 +607,12 @@
                     ndk::ScopedAStatus ret2 =
                             device->constructDefaultRequestSettings(reqTemplate, &rawMetadata2);
 
-                    // TODO: Do not allow OPERATION_NOT_SUPPORTED once HAL
-                    // implementation is in place.
-                    if (static_cast<Status>(ret2.getServiceSpecificError()) !=
-                        Status::OPERATION_NOT_SUPPORTED) {
-                        ASSERT_EQ(ret.isOk(), ret2.isOk());
-                        ASSERT_EQ(ret.getStatus(), ret2.getStatus());
+                    ASSERT_EQ(ret.isOk(), ret2.isOk());
+                    ASSERT_EQ(ret.getStatus(), ret2.getStatus());
 
-                        ASSERT_EQ(rawMetadata.metadata.size(), rawMetadata2.metadata.size());
-                        if (ret2.isOk()) {
-                            const camera_metadata_t* metadata =
-                                    (camera_metadata_t*)rawMetadata2.metadata.data();
-                            size_t expectedSize = rawMetadata2.metadata.size();
-                            int result =
-                                    validate_camera_metadata_structure(metadata, &expectedSize);
-                            ASSERT_TRUE((result == 0) ||
-                                        (result == CAMERA_METADATA_VALIDATION_SHIFTED));
-                            verifyRequestTemplate(metadata, reqTemplate);
-                        }
+                    ASSERT_EQ(rawMetadata.metadata.size(), rawMetadata2.metadata.size());
+                    if (ret2.isOk()) {
+                        validateDefaultRequestMetadata(reqTemplate, rawMetadata2);
                     }
                 }
             }
@@ -656,7 +705,6 @@
     for (const auto& cameraDeviceIds : concurrentDeviceCombinations) {
         std::vector<CameraIdAndStreamCombination> cameraIdsAndStreamCombinations;
         std::vector<CameraTestInfo> cameraTestInfos;
-        size_t i = 0;
         for (const auto& id : cameraDeviceIds.combination) {
             CameraTestInfo cti;
             auto it = idToNameMap.find(id);
@@ -707,7 +755,6 @@
             cameraIdAndStreamCombination.cameraId = id;
             cameraIdAndStreamCombination.streamConfiguration = cti.config;
             cameraIdsAndStreamCombinations.push_back(cameraIdAndStreamCombination);
-            i++;
             cameraTestInfos.push_back(cti);
         }
         // Now verify that concurrent streams are supported
@@ -1572,7 +1619,7 @@
 
         std::vector<HalStream> halStreams;
         bool supportsPartialResults = false;
-        bool useHalBufManager = false;
+        std::set<int32_t> halBufManagedStreamIds;
         int32_t partialResultCount = 0;
         Stream previewStream;
         std::shared_ptr<DeviceCb> cb;
@@ -1580,7 +1627,7 @@
         configurePreviewStreams(
                 name, mProvider, &previewThreshold, physicalIds, &mSession, &previewStream,
                 &halStreams /*out*/, &supportsPartialResults /*out*/, &partialResultCount /*out*/,
-                &useHalBufManager /*out*/, &cb /*out*/, 0 /*streamConfigCounter*/, true);
+                &halBufManagedStreamIds /*out*/, &cb /*out*/, 0 /*streamConfigCounter*/, true);
         if (mSession == nullptr) {
             // stream combination not supported by HAL, skip test for device
             continue;
@@ -1617,7 +1664,9 @@
         size_t k = 0;
         for (const auto& halStream : halStreams) {
             buffer_handle_t buffer_handle;
-            if (useHalBufManager) {
+            bool useHalBufManagerForStream =
+                    halBufManagedStreamIds.find(halStream.id) != halBufManagedStreamIds.end();
+            if (useHalBufManagerForStream) {
                 outputBuffers[k] = {halStream.id,     /*bufferId*/ 0, NativeHandle(),
                                     BufferStatus::OK, NativeHandle(), NativeHandle()};
             } else {
@@ -1721,10 +1770,13 @@
         defaultPreviewSettings.unlock(settingsBuffer);
         filteredSettings.unlock(filteredSettingsBuffer);
 
-        if (useHalBufManager) {
-            std::vector<int32_t> streamIds(halStreams.size());
-            for (size_t i = 0; i < streamIds.size(); i++) {
-                streamIds[i] = halStreams[i].id;
+        if (halBufManagedStreamIds.size() != 0) {
+            std::vector<int32_t> streamIds;
+            for (size_t i = 0; i < halStreams.size(); i++) {
+                int32_t streamId = halStreams[i].id;
+                if (halBufManagedStreamIds.find(streamId) != halBufManagedStreamIds.end()) {
+                    streamIds.emplace_back(streamId);
+                }
             }
             verifyBuffersReturned(mSession, streamIds, cb);
         }
@@ -1788,7 +1840,7 @@
 
         std::vector<HalStream> halStreams;
         bool supportsPartialResults = false;
-        bool useHalBufManager = false;
+        std::set<int32_t> halBufManagedStreamIds;
         int32_t partialResultCount = 0;
         Stream previewStream;
         std::shared_ptr<DeviceCb> cb;
@@ -1800,8 +1852,8 @@
                         GRALLOC1_CONSUMER_USAGE_CPU_READ);
             previewStream.dataSpace = Dataspace::UNKNOWN;
             configureStreams(name, mProvider, format, &mSession, &previewStream, &halStreams,
-                             &supportsPartialResults, &partialResultCount, &useHalBufManager, &cb,
-                             0, /*maxResolution*/ true);
+                             &supportsPartialResults, &partialResultCount, &halBufManagedStreamIds,
+                             &cb, 0, /*maxResolution*/ true);
             ASSERT_NE(mSession, nullptr);
 
             ::aidl::android::hardware::common::fmq::MQDescriptor<
@@ -1832,7 +1884,9 @@
             size_t k = 0;
             for (const auto& halStream : halStreams) {
                 buffer_handle_t buffer_handle;
-                if (useHalBufManager) {
+                bool halBufManagerUsed =
+                        halBufManagedStreamIds.find(halStream.id) != halBufManagedStreamIds.end();
+                if (halBufManagerUsed) {
                     outputBuffers[k] = {halStream.id,   0,
                                         NativeHandle(), BufferStatus::OK,
                                         NativeHandle(), NativeHandle()};
@@ -1884,10 +1938,12 @@
                 ASSERT_FALSE(inflightReq->errorCodeValid);
                 ASSERT_NE(inflightReq->resultOutputBuffers.size(), 0u);
             }
-            if (useHalBufManager) {
-                std::vector<int32_t> streamIds(halStreams.size());
-                for (size_t i = 0; i < streamIds.size(); i++) {
-                    streamIds[i] = halStreams[i].id;
+            if (halBufManagedStreamIds.size()) {
+                std::vector<int32_t> streamIds;
+                for (size_t i = 0; i < halStreams.size(); i++) {
+                    if (contains(halBufManagedStreamIds, halStreams[i].id)) {
+                        streamIds.emplace_back(halStreams[i].id);
+                    }
                 }
                 verifyBuffersReturned(mSession, streamIds, cb);
             }
@@ -1949,7 +2005,7 @@
 
         std::vector<HalStream> halStreams;
         bool supportsPartialResults = false;
-        bool useHalBufManager = false;
+        std::set<int32_t> halBufManagedStreamIds;
         int32_t partialResultCount = 0;
         Stream previewStream;
         std::shared_ptr<DeviceCb> cb;
@@ -1960,7 +2016,7 @@
             previewStream.dataSpace = getDataspace(PixelFormat::IMPLEMENTATION_DEFINED);
             configureStreams(name, mProvider, PixelFormat::IMPLEMENTATION_DEFINED, &mSession,
                              &previewStream, &halStreams, &supportsPartialResults,
-                             &partialResultCount, &useHalBufManager, &cb, 0,
+                             &partialResultCount, &halBufManagedStreamIds, &cb, 0,
                              /*maxResolution*/ false, profile);
             ASSERT_NE(mSession, nullptr);
 
@@ -1999,7 +2055,7 @@
                 auto bufferId = requestId + 1; // Buffer id value 0 is not valid
                 for (const auto& halStream : halStreams) {
                     buffer_handle_t buffer_handle;
-                    if (useHalBufManager) {
+                    if (contains(halBufManagedStreamIds, halStream.id)) {
                         outputBuffers[k] = {halStream.id,   0,
                                             NativeHandle(), BufferStatus::OK,
                                             NativeHandle(), NativeHandle()};
@@ -2065,10 +2121,12 @@
                 verify10BitMetadata(mHandleImporter, *inflightReq, profile);
             }
 
-            if (useHalBufManager) {
-                std::vector<int32_t> streamIds(halStreams.size());
-                for (size_t i = 0; i < streamIds.size(); i++) {
-                    streamIds[i] = halStreams[i].id;
+            if (halBufManagedStreamIds.size() != 0) {
+                std::vector<int32_t> streamIds;
+                for (size_t i = 0; i < halStreams.size(); i++) {
+                    if (contains(halBufManagedStreamIds, halStreams[i].id)) {
+                        streamIds.emplace_back(halStreams[i].id);
+                    }
                 }
                 mSession->signalStreamFlush(streamIds, /*streamConfigCounter*/ 0);
                 cb->waitForBuffersReturned();
@@ -2400,11 +2458,11 @@
         std::vector<HalStream> halStreams;
         std::shared_ptr<DeviceCb> cb;
         int32_t jpegBufferSize;
-        bool useHalBufManager;
+        std::set<int32_t> halBufManagedStreamIds;
         configureOfflineStillStream(name, mProvider, &threshold, &mSession /*out*/, &stream /*out*/,
                                     &halStreams /*out*/, &supportsPartialResults /*out*/,
                                     &partialResultCount /*out*/, &cb /*out*/,
-                                    &jpegBufferSize /*out*/, &useHalBufManager /*out*/);
+                                    &jpegBufferSize /*out*/, &halBufManagedStreamIds /*out*/);
 
         auto ret = mSession->constructDefaultRequestSettings(RequestTemplate::STILL_CAPTURE,
                                                              &settings);
@@ -2440,7 +2498,7 @@
             StreamBuffer& outputBuffer = outputBuffers[0];
 
             std::unique_lock<std::mutex> l(mLock);
-            if (useHalBufManager) {
+            if (contains(halBufManagedStreamIds, halStream.id)) {
                 outputBuffer = {halStream.id,  0, NativeHandle(), BufferStatus::OK, NativeHandle(),
                                 NativeHandle()};
             } else {
diff --git a/camera/provider/aidl/vts/camera_aidl_test.cpp b/camera/provider/aidl/vts/camera_aidl_test.cpp
index f70e93c..1d6f013 100644
--- a/camera/provider/aidl/vts/camera_aidl_test.cpp
+++ b/camera/provider/aidl/vts/camera_aidl_test.cpp
@@ -1204,18 +1204,21 @@
     int torchDefRetCode = find_camera_metadata_ro_entry(staticMeta,
             ANDROID_FLASH_TORCH_STRENGTH_DEFAULT_LEVEL, &torchDefEntry);
     if (torch_supported) {
+        int expectedEntryCount;
         if(singleMaxRetCode == 0 && singleDefRetCode == 0 && torchMaxRetCode == 0 &&
                 torchDefRetCode == 0) {
             singleMaxLevel = *singleMaxEntry.data.i32;
             singleDefLevel = *singleDefEntry.data.i32;
             torchMaxLevel = *torchMaxEntry.data.i32;
             torchDefLevel = *torchDefEntry.data.i32;
-            ASSERT_TRUE((singleMaxEntry.count == singleDefEntry.count == torchMaxEntry.count
-                    == torchDefEntry.count == 1));
+            expectedEntryCount = 1;
         } else {
-            ASSERT_TRUE((singleMaxEntry.count == singleDefEntry.count == torchMaxEntry.count
-                    == torchDefEntry.count == 0));
+            expectedEntryCount = 0;
         }
+        ASSERT_EQ(singleMaxEntry.count, expectedEntryCount);
+        ASSERT_EQ(singleDefEntry.count, expectedEntryCount);
+        ASSERT_EQ(torchMaxEntry.count, expectedEntryCount);
+        ASSERT_EQ(torchDefEntry.count, expectedEntryCount);
         // if the device supports this feature default levels should be greater than 0
         if (singleMaxLevel > 1) {
             ASSERT_GT(torchMaxLevel, 1);
@@ -1909,18 +1912,93 @@
             if (supportFeatureCombinationQuery) {
                 ret = device->isStreamCombinationWithSettingsSupported(config,
                                                                        &streamCombinationSupported);
-                // TODO: Do not allow OPERATION_NOT_SUPPORTED once HAL
-                // implementation is in place.
-                ASSERT_TRUE(ret.isOk() || static_cast<Status>(ret.getServiceSpecificError()) ==
-                                                  Status::OPERATION_NOT_SUPPORTED);
-                if (ret.isOk()) {
-                    ASSERT_EQ(expectedStatus, streamCombinationSupported);
-                }
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(expectedStatus, streamCombinationSupported);
             }
         }
     }
 }
 
+void CameraAidlTest::verifySessionCharacteristics(const CameraMetadata& session_chars,
+                                                  const CameraMetadata& camera_chars) {
+    if (!flags::feature_combination_query()) {
+        return;
+    }
+
+    const camera_metadata_t* session_metadata =
+            reinterpret_cast<const camera_metadata_t*>(session_chars.metadata.data());
+
+    const camera_metadata_t* camera_metadata =
+            reinterpret_cast<const camera_metadata_t*>(camera_chars.metadata.data());
+
+    size_t expectedSize = session_chars.metadata.size();
+    int result = validate_camera_metadata_structure(session_metadata, &expectedSize);
+    ASSERT_TRUE((result == 0) || (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+    size_t entryCount = get_camera_metadata_entry_count(session_metadata);
+    // There should be at least 1 characteristic present:
+    // SCALER_MAX_DIGITAL_ZOOM must always be available.
+    // ZOOM_RATIO_RANGE must be available if ZOOM_RATIO is supported.
+    ASSERT_TRUE(entryCount >= 1);
+
+    camera_metadata_ro_entry entry;
+    int retcode = 0;
+    float maxDigitalZoom = 1.0;
+
+    for (size_t i = 0; i < entryCount; i++) {
+        retcode = get_camera_metadata_ro_entry(session_metadata, i, &entry);
+        ASSERT_TRUE(retcode == 0);
+
+        std::set<uint32_t> allowed_tags = {ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,
+                                           ANDROID_CONTROL_ZOOM_RATIO_RANGE};
+
+        if (contains(allowed_tags, entry.tag)) {
+            continue;
+        }
+
+        // Other than the ones above, no tags should be allowed apart from vendor tags.
+        ASSERT_TRUE(entry.tag >= VENDOR_SECTION_START);
+    }
+
+    retcode = find_camera_metadata_ro_entry(session_metadata,
+                                            ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM, &entry);
+    if ((0 == retcode) && (entry.count == 1)) {
+        maxDigitalZoom = entry.data.f[0];
+    } else {
+        ADD_FAILURE() << "Get camera scalerAvailableMaxDigitalZoom failed!";
+    }
+
+    retcode = find_camera_metadata_ro_entry(camera_metadata, ANDROID_CONTROL_ZOOM_RATIO_RANGE,
+                                            &entry);
+    bool hasZoomRatioRange = (0 == retcode && entry.count == 2);
+    if (!hasZoomRatioRange) {
+        ALOGI("Skipping the rest of the test as ZOOM_RATIO_RANGE is not in camera characteristics");
+        return;
+    }
+
+    // Session characteristics must contain zoom_ratio_range if camera characteristics has it.
+    retcode = find_camera_metadata_ro_entry(session_metadata, ANDROID_CONTROL_ZOOM_RATIO_RANGE,
+                                            &entry);
+    ASSERT_TRUE(0 == retcode && entry.count == 2);
+
+    float minZoomRatio = entry.data.f[0];
+    float maxZoomRatio = entry.data.f[1];
+    constexpr float FLOATING_POINT_THRESHOLD = 0.00001f;
+    if (abs(maxDigitalZoom - maxZoomRatio) > FLOATING_POINT_THRESHOLD) {
+        ADD_FAILURE() << "Difference between maximum digital zoom " << maxDigitalZoom
+                      << " and maximum zoom ratio " << maxZoomRatio
+                      << " is greater than the threshold " << FLOATING_POINT_THRESHOLD << "!";
+    }
+    if (minZoomRatio > maxZoomRatio) {
+        ADD_FAILURE() << "Maximum zoom ratio is less than minimum zoom ratio!";
+    }
+    if (minZoomRatio > 1.0f) {
+        ADD_FAILURE() << "Minimum zoom ratio is more than 1.0!";
+    }
+    if (maxZoomRatio < 1.0f) {
+        ADD_FAILURE() << "Maximum zoom ratio is less than 1.0!";
+    }
+}
+
 std::vector<ConcurrentCameraIdCombination> CameraAidlTest::getConcurrentDeviceCombinations(
         std::shared_ptr<ICameraProvider>& provider) {
     std::vector<ConcurrentCameraIdCombination> combinations;
@@ -2199,7 +2277,6 @@
     int64_t bufferId = 1;
     int32_t frameNumber = 1;
     CameraMetadata settings;
-
     for (const auto& name : cameraDeviceNames) {
         Stream testStream;
         std::vector<HalStream> halStreams;
@@ -2491,12 +2568,19 @@
 
 ndk::ScopedAStatus CameraAidlTest::configureStreams(std::shared_ptr<ICameraDeviceSession>& session,
                                                     const StreamConfiguration& config,
-                                                    bool sessionHalBufferManager,
-                                                    bool* useHalBufManager,
+                                                    BufferManagerType bufferManagerType,
+                                                    std::set<int32_t>* halBufManagedStreamIds,
                                                     std::vector<HalStream>* halStreams) {
     auto ret = ndk::ScopedAStatus::ok();
     ConfigureStreamsRet aidl_return;
-    if (sessionHalBufferManager) {
+    int32_t interfaceVersion = -1;
+    ret = session->getInterfaceVersion(&interfaceVersion);
+    if (!ret.isOk()) {
+        return ret;
+    }
+
+    if (flags::session_hal_buf_manager() &&
+        (bufferManagerType == BufferManagerType::SESSION && interfaceVersion >= 3)) {
         ret = session->configureStreamsV2(config, &aidl_return);
     } else {
         ret = session->configureStreams(config, halStreams);
@@ -2504,10 +2588,16 @@
     if (!ret.isOk()) {
         return ret;
     }
-    if (sessionHalBufferManager) {
-        *useHalBufManager = aidl_return.enableHalBufferManager;
+    if (flags::session_hal_buf_manager() && bufferManagerType == BufferManagerType::SESSION) {
         *halStreams = std::move(aidl_return.halStreams);
     }
+    for (const auto& halStream : *halStreams) {
+        if ((flags::session_hal_buf_manager() && bufferManagerType == BufferManagerType::SESSION &&
+             halStream.enableHalBufferManager) ||
+            bufferManagerType == BufferManagerType::HAL) {
+            halBufManagedStreamIds->insert(halStream.id);
+        }
+    }
     return ndk::ScopedAStatus::ok();
 }
 
@@ -2564,16 +2654,16 @@
     ASSERT_TRUE(ret.isOk());
     ASSERT_NE(*session, nullptr);
 
-    *useHalBufManager = false;
-    bool sessionHalBufferManager = false;
+    BufferManagerType bufferManagerType = BufferManagerType::FRAMEWORK;
     status = find_camera_metadata_ro_entry(
             staticMeta, ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION, &entry);
     if ((0 == status) && (entry.count == 1)) {
-        *useHalBufManager = (entry.data.u8[0] ==
-                             ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5);
-        sessionHalBufferManager =
-                (entry.data.u8[0] ==
-                 ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE);
+        if (entry.data.u8[0] == ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5) {
+            bufferManagerType = BufferManagerType::HAL;
+        } else if (entry.data.u8[0] ==
+                   ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE) {
+            bufferManagerType = BufferManagerType::SESSION;
+        }
     }
 
     outputPreviewStreams.clear();
@@ -2632,7 +2722,8 @@
         ASSERT_EQ(supported, true);
 
         std::vector<HalStream> halConfigs;
-        ret = configureStreams(*session, config, sessionHalBufferManager, useHalBufManager,
+        std::set<int32_t> halBufManagedStreamIds;
+        ret = configureStreams(*session, config, bufferManagerType, &halBufManagedStreamIds,
                                &halConfigs);
         ALOGI("configureStreams returns status: %d:%d", ret.getExceptionCode(),
               ret.getServiceSpecificError());
@@ -2640,6 +2731,7 @@
         ASSERT_EQ(1u, halConfigs.size());
         halStreams->clear();
         halStreams->push_back(halConfigs[0]);
+        *useHalBufManager = halBufManagedStreamIds.size() != 0;
         if (*useHalBufManager) {
             std::vector<Stream> ss(1);
             std::vector<HalStream> hs(1);
@@ -2766,6 +2858,7 @@
         overrideRotateAndCrop(&request.settings);
         request.outputBuffers = std::vector<StreamBuffer>(1);
         StreamBuffer& outputBuffer = request.outputBuffers[0];
+
         if (useHalBufManager) {
             outputBuffer = {halStreams[0].id,
                             /*bufferId*/ 0,   NativeHandle(), BufferStatus::OK,
@@ -2884,14 +2977,14 @@
         const AvailableStream* previewThreshold, const std::unordered_set<std::string>& physicalIds,
         std::shared_ptr<ICameraDeviceSession>* session, Stream* previewStream,
         std::vector<HalStream>* halStreams, bool* supportsPartialResults,
-        int32_t* partialResultCount, bool* useHalBufManager, std::shared_ptr<DeviceCb>* cb,
-        int32_t streamConfigCounter, bool allowUnsupport) {
+        int32_t* partialResultCount, std::set<int32_t>* halBufManagedStreamIds,
+        std::shared_ptr<DeviceCb>* cb, int32_t streamConfigCounter, bool allowUnsupport) {
     ASSERT_NE(nullptr, session);
     ASSERT_NE(nullptr, halStreams);
     ASSERT_NE(nullptr, previewStream);
     ASSERT_NE(nullptr, supportsPartialResults);
     ASSERT_NE(nullptr, partialResultCount);
-    ASSERT_NE(nullptr, useHalBufManager);
+    ASSERT_NE(nullptr, halBufManagedStreamIds);
     ASSERT_NE(nullptr, cb);
 
     ASSERT_FALSE(physicalIds.empty());
@@ -2928,16 +3021,16 @@
     ASSERT_TRUE(ret.isOk());
     ASSERT_NE(*session, nullptr);
 
-    *useHalBufManager = false;
-    bool sessionHalBufferManager = false;
+    BufferManagerType bufferManagerType = BufferManagerType::FRAMEWORK;
     status = find_camera_metadata_ro_entry(
             staticMeta, ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION, &entry);
     if ((0 == status) && (entry.count == 1)) {
-        *useHalBufManager = (entry.data.u8[0] ==
-                             ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5);
-        sessionHalBufferManager =
-                (entry.data.u8[0] ==
-                 ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE);
+        if (entry.data.u8[0] == ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5) {
+            bufferManagerType = BufferManagerType::HAL;
+        } else if (entry.data.u8[0] ==
+                   ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE) {
+            bufferManagerType = BufferManagerType::SESSION;
+        }
     }
 
     outputPreviewStreams.clear();
@@ -2992,18 +3085,21 @@
 
     config.streamConfigCounter = streamConfigCounter;
     std::vector<HalStream> halConfigs;
-    ret = configureStreams(*session, config, sessionHalBufferManager, useHalBufManager,
+    ret = configureStreams(*session, config, bufferManagerType, halBufManagedStreamIds,
                            &halConfigs);
 
     ASSERT_TRUE(ret.isOk());
     ASSERT_EQ(physicalIds.size(), halConfigs.size());
     *halStreams = halConfigs;
-    if (*useHalBufManager) {
-        std::vector<Stream> ss(physicalIds.size());
-        std::vector<HalStream> hs(physicalIds.size());
+    if (halBufManagedStreamIds->size() != 0) {
+        // Only include the streams that are HAL buffer managed
+        std::vector<Stream> ss;
+        std::vector<HalStream> hs;
         for (size_t i = 0; i < physicalIds.size(); i++) {
-            ss[i] = streams[i];
-            hs[i] = halConfigs[i];
+            if (contains(*halBufManagedStreamIds, halConfigs[i].id)) {
+                ss.emplace_back(streams[i]);
+                hs.emplace_back(halConfigs[i]);
+            }
         }
         (*cb)->setCurrentStreamConfig(ss, hs);
     }
@@ -3021,22 +3117,20 @@
     cb->waitForBuffersReturned();
 }
 
-void CameraAidlTest::configureStreams(const std::string& name,
-                                      const std::shared_ptr<ICameraProvider>& provider,
-                                      PixelFormat format,
-                                      std::shared_ptr<ICameraDeviceSession>* session,
-                                      Stream* previewStream, std::vector<HalStream>* halStreams,
-                                      bool* supportsPartialResults, int32_t* partialResultCount,
-                                      bool* useHalBufManager, std::shared_ptr<DeviceCb>* outCb,
-                                      uint32_t streamConfigCounter, bool maxResolution,
-                                      RequestAvailableDynamicRangeProfilesMap dynamicRangeProf,
-                                      RequestAvailableColorSpaceProfilesMap colorSpaceProf) {
+void CameraAidlTest::configureStreams(
+        const std::string& name, const std::shared_ptr<ICameraProvider>& provider,
+        PixelFormat format, std::shared_ptr<ICameraDeviceSession>* session, Stream* previewStream,
+        std::vector<HalStream>* halStreams, bool* supportsPartialResults,
+        int32_t* partialResultCount, std::set<int32_t>* halBufManagedStreamIds,
+        std::shared_ptr<DeviceCb>* outCb, uint32_t streamConfigCounter, bool maxResolution,
+        RequestAvailableDynamicRangeProfilesMap dynamicRangeProf,
+        RequestAvailableColorSpaceProfilesMap colorSpaceProf) {
     ASSERT_NE(nullptr, session);
     ASSERT_NE(nullptr, halStreams);
     ASSERT_NE(nullptr, previewStream);
     ASSERT_NE(nullptr, supportsPartialResults);
     ASSERT_NE(nullptr, partialResultCount);
-    ASSERT_NE(nullptr, useHalBufManager);
+    ASSERT_NE(nullptr, halBufManagedStreamIds);
     ASSERT_NE(nullptr, outCb);
 
     ALOGI("configureStreams: Testing camera device %s", name.c_str());
@@ -3073,16 +3167,16 @@
     ASSERT_TRUE(ret.isOk());
     ASSERT_NE(*session, nullptr);
 
-    *useHalBufManager = false;
-    bool sessionHalBufferManager = false;
+    BufferManagerType bufferManagerType = BufferManagerType::FRAMEWORK;
     status = find_camera_metadata_ro_entry(
             staticMeta, ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION, &entry);
     if ((0 == status) && (entry.count == 1)) {
-        *useHalBufManager = (entry.data.u8[0] ==
-                             ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5);
-        sessionHalBufferManager =
-                (entry.data.u8[0] ==
-                 ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE);
+        if (entry.data.u8[0] == ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5) {
+            bufferManagerType = BufferManagerType::HAL;
+        } else if (entry.data.u8[0] ==
+                   ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE) {
+            bufferManagerType = BufferManagerType::SESSION;
+        }
     }
 
     outputStreams.clear();
@@ -3136,11 +3230,11 @@
     ASSERT_TRUE(ret.isOk());
     ASSERT_EQ(supported, true);
 
-    ret = configureStreams(*session, config, sessionHalBufferManager, useHalBufManager, halStreams);
+    ret = configureStreams(*session, config, bufferManagerType, halBufManagedStreamIds, halStreams);
 
     ASSERT_TRUE(ret.isOk());
 
-    if (*useHalBufManager) {
+    if (halBufManagedStreamIds->size() != 0) {
         std::vector<Stream> ss(1);
         std::vector<HalStream> hs(1);
         ss[0] = streams[0];
@@ -3500,7 +3594,7 @@
         const AvailableStream* threshold, std::shared_ptr<ICameraDeviceSession>* session,
         Stream* stream, std::vector<HalStream>* halStreams, bool* supportsPartialResults,
         int32_t* partialResultCount, std::shared_ptr<DeviceCb>* outCb, int32_t* jpegBufferSize,
-        bool* useHalBufManager) {
+        std::set<int32_t>* halBufManagedStreamIds) {
     ASSERT_NE(nullptr, session);
     ASSERT_NE(nullptr, halStreams);
     ASSERT_NE(nullptr, stream);
@@ -3508,7 +3602,7 @@
     ASSERT_NE(nullptr, partialResultCount);
     ASSERT_NE(nullptr, outCb);
     ASSERT_NE(nullptr, jpegBufferSize);
-    ASSERT_NE(nullptr, useHalBufManager);
+    ASSERT_NE(nullptr, halBufManagedStreamIds);
 
     std::vector<AvailableStream> outputStreams;
     std::shared_ptr<ICameraDevice> cameraDevice;
@@ -3535,16 +3629,16 @@
         *supportsPartialResults = (*partialResultCount > 1);
     }
 
-    *useHalBufManager = false;
-    bool sessionHalBufferManager = false;
+    BufferManagerType bufferManagerType = BufferManagerType::FRAMEWORK;
     status = find_camera_metadata_ro_entry(
             staticMeta, ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION, &entry);
     if ((0 == status) && (entry.count == 1)) {
-        *useHalBufManager = (entry.data.u8[0] ==
-                             ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5);
-        sessionHalBufferManager =
-                (entry.data.u8[0] ==
-                 ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE);
+        if (entry.data.u8[0] == ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_HIDL_DEVICE_3_5) {
+            bufferManagerType = BufferManagerType::HAL;
+        } else if (entry.data.u8[0] ==
+                   ANDROID_INFO_SUPPORTED_BUFFER_MANAGEMENT_VERSION_SESSION_CONFIGURABLE) {
+            bufferManagerType = BufferManagerType::SESSION;
+        }
     }
 
     auto st = getJpegBufferSize(staticMeta, jpegBufferSize);
@@ -3597,11 +3691,11 @@
 
     StreamConfiguration config = {streams, StreamConfigurationMode::NORMAL_MODE, CameraMetadata()};
 
-    ret = configureStreams(*session, config, sessionHalBufferManager, useHalBufManager, halStreams);
+    ret = configureStreams(*session, config, bufferManagerType, halBufManagedStreamIds, halStreams);
 
     ASSERT_TRUE(ret.isOk());
 
-    if (*useHalBufManager) {
+    if (halBufManagedStreamIds->size() != 0) {
         (*outCb)->setCurrentStreamConfig(streams, *halStreams);
     }
 
@@ -3704,7 +3798,7 @@
 
         std::vector<HalStream> halStreams;
         bool supportsPartialResults = false;
-        bool useHalBufManager = false;
+        std::set<int32_t> halBufManagedStreamIds;
         int32_t partialResultCount = 0;
         Stream previewStream;
         std::shared_ptr<DeviceCb> cb;
@@ -3713,7 +3807,7 @@
                 GRALLOC1_CONSUMER_USAGE_HWCOMPOSER);
         configureStreams(name, mProvider, PixelFormat::IMPLEMENTATION_DEFINED, &mSession,
                          &previewStream, &halStreams, &supportsPartialResults, &partialResultCount,
-                         &useHalBufManager, &cb, 0,
+                         &halBufManagedStreamIds, &cb, 0,
                          /*maxResolution*/ false, dynamicRangeProfile, colorSpace);
         ASSERT_NE(mSession, nullptr);
 
@@ -3752,7 +3846,7 @@
             auto bufferId = requestId + 1;  // Buffer id value 0 is not valid
             for (const auto& halStream : halStreams) {
                 buffer_handle_t buffer_handle;
-                if (useHalBufManager) {
+                if (contains(halBufManagedStreamIds, halStream.id)) {
                     outputBuffers[k] = {halStream.id,   0,
                                         NativeHandle(), BufferStatus::OK,
                                         NativeHandle(), NativeHandle()};
@@ -3819,10 +3913,12 @@
             }
         }
 
-        if (useHalBufManager) {
-            std::vector<int32_t> streamIds(halStreams.size());
+        if (halBufManagedStreamIds.size() != 0) {
+            std::vector<int32_t> streamIds;
             for (size_t i = 0; i < streamIds.size(); i++) {
-                streamIds[i] = halStreams[i].id;
+                if (contains(halBufManagedStreamIds, halStreams[i].id)) {
+                    streamIds.emplace_back(halStreams[i].id);
+                }
             }
             mSession->signalStreamFlush(streamIds, /*streamConfigCounter*/ 0);
             cb->waitForBuffersReturned();
@@ -4033,3 +4129,12 @@
         }
     }
 }
+
+void CameraAidlTest::validateDefaultRequestMetadata(RequestTemplate reqTemplate,
+                                                    const CameraMetadata& rawMetadata) {
+    const camera_metadata_t* metadata = (camera_metadata_t*)rawMetadata.metadata.data();
+    size_t expectedSize = rawMetadata.metadata.size();
+    int result = validate_camera_metadata_structure(metadata, &expectedSize);
+    ASSERT_TRUE((result == 0) || (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+    verifyRequestTemplate(metadata, reqTemplate);
+}
diff --git a/camera/provider/aidl/vts/camera_aidl_test.h b/camera/provider/aidl/vts/camera_aidl_test.h
index cbf74a5..782794b 100644
--- a/camera/provider/aidl/vts/camera_aidl_test.h
+++ b/camera/provider/aidl/vts/camera_aidl_test.h
@@ -99,6 +99,11 @@
 
 class DeviceCb;  // Forward declare to break circular header dependency
 
+template <typename T>
+bool contains(const std::set<T>& container, T value) {
+    return container.find(value) != container.end();
+}
+
 class CameraAidlTest : public ::testing::TestWithParam<std::string> {
   public:
     enum SystemCameraKind {
@@ -121,6 +126,8 @@
         HIDDEN_SECURE_CAMERA
     };
 
+    enum BufferManagerType { FRAMEWORK = 0, HAL, SESSION };
+
     struct AvailableStream {
         int32_t width;
         int32_t height;
@@ -200,11 +207,12 @@
             std::shared_ptr<ICameraDeviceSession>* session /*out*/, Stream* stream /*out*/,
             std::vector<HalStream>* halStreams, bool* supportsPartialResults /*out*/,
             int32_t* partialResultCount /*out*/, std::shared_ptr<DeviceCb>* outCb /*out*/,
-            int32_t* jpegBufferSize /*out*/, bool* useHalBufManager /*out*/);
+            int32_t* jpegBufferSize /*out*/, std::set<int32_t>* halBufManagedStreamIds /*out*/);
 
     ndk::ScopedAStatus configureStreams(std::shared_ptr<ICameraDeviceSession>& session,
                                         const StreamConfiguration& config,
-                                        bool sessionHalBufferManager, bool* useHalBufManager,
+                                        BufferManagerType bufferManagerType,
+                                        std::set<int32_t>* halBufManagedStreamIds,
                                         std::vector<HalStream>* halStreams);
 
     void configureStreams(
@@ -212,8 +220,9 @@
             PixelFormat format, std::shared_ptr<ICameraDeviceSession>* session /*out*/,
             Stream* previewStream /*out*/, std::vector<HalStream>* halStreams /*out*/,
             bool* supportsPartialResults /*out*/, int32_t* partialResultCount /*out*/,
-            bool* useHalBufManager /*out*/, std::shared_ptr<DeviceCb>* outCb /*out*/,
-            uint32_t streamConfigCounter, bool maxResolution,
+            std::set<int32_t>* halBufManagedStreamIds /*out*/,
+            std::shared_ptr<DeviceCb>* outCb /*out*/, uint32_t streamConfigCounter,
+            bool maxResolution,
             RequestAvailableDynamicRangeProfilesMap dynamicRangeProf =
                     RequestAvailableDynamicRangeProfilesMap::
                             ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD,
@@ -227,7 +236,7 @@
             const std::unordered_set<std::string>& physicalIds,
             std::shared_ptr<ICameraDeviceSession>* session /*out*/, Stream* previewStream /*out*/,
             std::vector<HalStream>* halStreams /*out*/, bool* supportsPartialResults /*out*/,
-            int32_t* partialResultCount /*out*/, bool* useHalBufManager /*out*/,
+            int32_t* partialResultCount /*out*/, std::set<int32_t>* halBufManagedStreamIds /*out*/,
             std::shared_ptr<DeviceCb>* cb /*out*/, int32_t streamConfigCounter = 0,
             bool allowUnsupport = false);
 
@@ -281,6 +290,9 @@
     static void verifyStreamCombination(const std::shared_ptr<ICameraDevice>& device,
                                         const StreamConfiguration& config, bool expectedStatus);
 
+    static void verifySessionCharacteristics(const CameraMetadata& session_chars,
+                                             const CameraMetadata& camera_chars);
+
     static void verifyLogicalCameraResult(const camera_metadata_t* staticMetadata,
                                           const std::vector<uint8_t>& resultMetadata);
 
@@ -589,6 +601,9 @@
     static void waitForReleaseFence(
             std::vector<InFlightRequest::StreamBufferAndTimestamp>& resultOutputBuffers);
 
+    static void validateDefaultRequestMetadata(RequestTemplate reqTemplate,
+                                               const CameraMetadata& rawMetadata);
+
     // Map from frame number to the in-flight request state
     typedef std::unordered_map<uint32_t, std::shared_ptr<InFlightRequest>> InFlightMap;
 
diff --git a/compatibility_matrices/compatibility_matrix.202404.xml b/compatibility_matrices/compatibility_matrix.202404.xml
index a5e40dd..9ea476a 100644
--- a/compatibility_matrices/compatibility_matrix.202404.xml
+++ b/compatibility_matrices/compatibility_matrix.202404.xml
@@ -255,15 +255,6 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <!-- Either the native or the HIDL mapper HAL must exist on the device -->
-    <hal format="hidl">
-        <name>android.hardware.graphics.mapper</name>
-        <version>4.0</version>
-        <interface>
-            <name>IMapper</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
     <hal format="aidl">
         <name>android.hardware.health</name>
         <version>3</version>
@@ -582,14 +573,6 @@
         </interface>
     </hal>
     <hal format="aidl">
-        <name>android.hardware.threadnetwork</name>
-        <version>1</version>
-        <interface>
-            <name>IThreadChip</name>
-            <instance>chip0</instance>
-        </interface>
-    </hal>
-    <hal format="aidl">
         <name>android.hardware.tv.hdmi.cec</name>
         <version>1</version>
         <interface>
@@ -700,7 +683,7 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <!-- Either the native or the HIDL mapper HAL must exist on the device -->
+    <!-- The native mapper HAL must exist on the device -->
     <hal format="native">
         <name>mapper</name>
         <version>5.0</version>
diff --git a/compatibility_matrices/compatibility_matrix.202504.xml b/compatibility_matrices/compatibility_matrix.202504.xml
index 4b438ce..1f51d07 100644
--- a/compatibility_matrices/compatibility_matrix.202504.xml
+++ b/compatibility_matrices/compatibility_matrix.202504.xml
@@ -116,7 +116,7 @@
     </hal>
     <hal format="aidl" updatable-via-apex="true">
         <name>android.hardware.biometrics.fingerprint</name>
-        <version>3-4</version>
+        <version>3-5</version>
         <interface>
             <name>IFingerprint</name>
             <instance>default</instance>
diff --git a/contexthub/aidl/Android.bp b/contexthub/aidl/Android.bp
index 5905c8c..202813c 100644
--- a/contexthub/aidl/Android.bp
+++ b/contexthub/aidl/Android.bp
@@ -48,8 +48,12 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/.hash b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/.hash
new file mode 100644
index 0000000..bc4df3a
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/.hash
@@ -0,0 +1 @@
+03f1982c8e20e58494a4ff8c9736b1c257dfeb6c
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/AsyncEventType.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/AsyncEventType.aidl
new file mode 100644
index 0000000..8e0ff89
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/AsyncEventType.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@Backing(type="int") @VintfStability
+enum AsyncEventType {
+  RESTARTED = 1,
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ContextHubInfo.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ContextHubInfo.aidl
new file mode 100644
index 0000000..c99169e
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ContextHubInfo.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable ContextHubInfo {
+  String name;
+  String vendor;
+  String toolchain;
+  int id;
+  float peakMips;
+  int maxSupportedMessageLengthBytes;
+  long chrePlatformId;
+  byte chreApiMajorVersion;
+  byte chreApiMinorVersion;
+  char chrePatchVersion;
+  String[] supportedPermissions;
+  boolean supportsReliableMessages;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ContextHubMessage.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ContextHubMessage.aidl
new file mode 100644
index 0000000..a6951a8
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ContextHubMessage.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable ContextHubMessage {
+  long nanoappId;
+  char hostEndPoint;
+  int messageType;
+  byte[] messageBody;
+  String[] permissions;
+  boolean isReliable;
+  int messageSequenceNumber;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ErrorCode.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ErrorCode.aidl
new file mode 100644
index 0000000..8924658
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/ErrorCode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@Backing(type="byte") @VintfStability
+enum ErrorCode {
+  OK = 0,
+  TRANSIENT_ERROR,
+  PERMANENT_ERROR,
+  PERMISSION_DENIED,
+  DESTINATION_NOT_FOUND,
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/HostEndpointInfo.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/HostEndpointInfo.aidl
new file mode 100644
index 0000000..dabdbb6
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/HostEndpointInfo.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable HostEndpointInfo {
+  char hostEndpointId;
+  android.hardware.contexthub.HostEndpointInfo.Type type;
+  @nullable String packageName;
+  @nullable String attributionTag;
+  @Backing(type="int") @VintfStability
+  enum Type {
+    FRAMEWORK = 1,
+    APP = 2,
+    NATIVE = 3,
+  }
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/IContextHub.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/IContextHub.aidl
new file mode 100644
index 0000000..7341e0e
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/IContextHub.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+interface IContextHub {
+  List<android.hardware.contexthub.ContextHubInfo> getContextHubs();
+  void loadNanoapp(in int contextHubId, in android.hardware.contexthub.NanoappBinary appBinary, in int transactionId);
+  void unloadNanoapp(in int contextHubId, in long appId, in int transactionId);
+  void disableNanoapp(in int contextHubId, in long appId, in int transactionId);
+  void enableNanoapp(in int contextHubId, in long appId, in int transactionId);
+  void onSettingChanged(in android.hardware.contexthub.Setting setting, in boolean enabled);
+  void queryNanoapps(in int contextHubId);
+  void registerCallback(in int contextHubId, in android.hardware.contexthub.IContextHubCallback cb);
+  void sendMessageToHub(in int contextHubId, in android.hardware.contexthub.ContextHubMessage message);
+  void onHostEndpointConnected(in android.hardware.contexthub.HostEndpointInfo hostEndpointInfo);
+  void onHostEndpointDisconnected(char hostEndpointId);
+  long[] getPreloadedNanoappIds(in int contextHubId);
+  void onNanSessionStateChanged(in android.hardware.contexthub.NanSessionStateUpdate update);
+  void setTestMode(in boolean enable);
+  void sendMessageDeliveryStatusToHub(in int contextHubId, in android.hardware.contexthub.MessageDeliveryStatus messageDeliveryStatus);
+  const int EX_CONTEXT_HUB_UNSPECIFIED = (-1) /* -1 */;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/IContextHubCallback.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/IContextHubCallback.aidl
new file mode 100644
index 0000000..70f69c6
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/IContextHubCallback.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+interface IContextHubCallback {
+  void handleNanoappInfo(in android.hardware.contexthub.NanoappInfo[] appInfo);
+  void handleContextHubMessage(in android.hardware.contexthub.ContextHubMessage msg, in String[] msgContentPerms);
+  void handleContextHubAsyncEvent(in android.hardware.contexthub.AsyncEventType evt);
+  void handleTransactionResult(in int transactionId, in boolean success);
+  void handleNanSessionRequest(in android.hardware.contexthub.NanSessionRequest request);
+  void handleMessageDeliveryStatus(in char hostEndpointId, in android.hardware.contexthub.MessageDeliveryStatus messageDeliveryStatus);
+  byte[16] getUuid();
+  String getName();
+  const int CONTEXTHUB_NAN_TRANSACTION_TIMEOUT_MS = 10000;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/MessageDeliveryStatus.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/MessageDeliveryStatus.aidl
new file mode 100644
index 0000000..40dac13
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/MessageDeliveryStatus.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable MessageDeliveryStatus {
+  int messageSequenceNumber;
+  android.hardware.contexthub.ErrorCode errorCode;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanSessionRequest.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanSessionRequest.aidl
new file mode 100644
index 0000000..d539707
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanSessionRequest.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable NanSessionRequest {
+  boolean enable;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanSessionStateUpdate.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanSessionStateUpdate.aidl
new file mode 100644
index 0000000..80771e2
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanSessionStateUpdate.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable NanSessionStateUpdate {
+  boolean state;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappBinary.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappBinary.aidl
new file mode 100644
index 0000000..fdf3860
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappBinary.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable NanoappBinary {
+  long nanoappId;
+  int nanoappVersion;
+  int flags;
+  byte targetChreApiMajorVersion;
+  byte targetChreApiMinorVersion;
+  byte[] customBinary;
+  const int FLAG_SIGNED = (1 << 0) /* 1 */;
+  const int FLAG_ENCRYPTED = (1 << 1) /* 2 */;
+  const int FLAG_TCM_CAPABLE = (1 << 2) /* 4 */;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappInfo.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappInfo.aidl
new file mode 100644
index 0000000..7175d7f
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable NanoappInfo {
+  long nanoappId;
+  int nanoappVersion;
+  boolean enabled;
+  String[] permissions;
+  android.hardware.contexthub.NanoappRpcService[] rpcServices;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappRpcService.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappRpcService.aidl
new file mode 100644
index 0000000..a6a1644
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/NanoappRpcService.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@VintfStability
+parcelable NanoappRpcService {
+  long id;
+  int version;
+}
diff --git a/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/Setting.aidl b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/Setting.aidl
new file mode 100644
index 0000000..aeb720b
--- /dev/null
+++ b/contexthub/aidl/aidl_api/android.hardware.contexthub/3/android/hardware/contexthub/Setting.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.contexthub;
+@Backing(type="byte") @VintfStability
+enum Setting {
+  LOCATION = 1,
+  WIFI_MAIN,
+  WIFI_SCANNING,
+  AIRPLANE_MODE,
+  MICROPHONE,
+  BT_MAIN,
+  BT_SCANNING,
+}
diff --git a/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp b/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
index fd55b80..fa427a5 100644
--- a/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
+++ b/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
@@ -421,7 +421,7 @@
     return tuples;
 }
 
-TEST_P(ContextHubAidl, TestHostConnection) {
+TEST_P(ContextHubTransactionTest, TestHostConnection) {
     constexpr char16_t kHostEndpointId = 1;
     HostEndpointInfo hostEndpointInfo;
     hostEndpointInfo.type = HostEndpointInfo::Type::NATIVE;
@@ -431,13 +431,13 @@
     ASSERT_TRUE(contextHub->onHostEndpointDisconnected(kHostEndpointId).isOk());
 }
 
-TEST_P(ContextHubAidl, TestInvalidHostConnection) {
+TEST_P(ContextHubTransactionTest, TestInvalidHostConnection) {
     constexpr char16_t kHostEndpointId = 1;
 
     ASSERT_TRUE(contextHub->onHostEndpointDisconnected(kHostEndpointId).isOk());
 }
 
-TEST_P(ContextHubAidl, TestNanSessionStateChange) {
+TEST_P(ContextHubTransactionTest, TestNanSessionStateChange) {
     NanSessionStateUpdate update;
     update.state = true;
     Status status = contextHub->onNanSessionStateChanged(update);
diff --git a/gnss/aidl/Android.bp b/gnss/aidl/Android.bp
index 611c7e0..47fc3af 100644
--- a/gnss/aidl/Android.bp
+++ b/gnss/aidl/Android.bp
@@ -50,8 +50,12 @@
             version: "3",
             imports: [],
         },
+        {
+            version: "4",
+            imports: [],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/.hash b/gnss/aidl/aidl_api/android.hardware.gnss/4/.hash
new file mode 100644
index 0000000..e5cdc11
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/.hash
@@ -0,0 +1 @@
+3552d3a7d21e743a59aa62eb395be44dddc0797e
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/BlocklistedSource.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/BlocklistedSource.aidl
new file mode 100644
index 0000000..ccb2b28
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/BlocklistedSource.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable BlocklistedSource {
+  android.hardware.gnss.GnssConstellationType constellation = android.hardware.gnss.GnssConstellationType.UNKNOWN;
+  int svid;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/CorrelationVector.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/CorrelationVector.aidl
new file mode 100644
index 0000000..b959003
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/CorrelationVector.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable CorrelationVector {
+  double frequencyOffsetMps;
+  double samplingWidthM;
+  double samplingStartM;
+  int[] magnitude;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/ElapsedRealtime.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/ElapsedRealtime.aidl
new file mode 100644
index 0000000..5d7f51e
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/ElapsedRealtime.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable ElapsedRealtime {
+  int flags;
+  long timestampNs;
+  double timeUncertaintyNs;
+  const int HAS_TIMESTAMP_NS = (1 << 0) /* 1 */;
+  const int HAS_TIME_UNCERTAINTY_NS = (1 << 1) /* 2 */;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssClock.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssClock.aidl
new file mode 100644
index 0000000..63edd44
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssClock.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable GnssClock {
+  int gnssClockFlags;
+  int leapSecond;
+  long timeNs;
+  double timeUncertaintyNs;
+  long fullBiasNs;
+  double biasNs;
+  double biasUncertaintyNs;
+  double driftNsps;
+  double driftUncertaintyNsps;
+  int hwClockDiscontinuityCount;
+  android.hardware.gnss.GnssSignalType referenceSignalTypeForIsb;
+  const int HAS_LEAP_SECOND = (1 << 0) /* 1 */;
+  const int HAS_TIME_UNCERTAINTY = (1 << 1) /* 2 */;
+  const int HAS_FULL_BIAS = (1 << 2) /* 4 */;
+  const int HAS_BIAS = (1 << 3) /* 8 */;
+  const int HAS_BIAS_UNCERTAINTY = (1 << 4) /* 16 */;
+  const int HAS_DRIFT = (1 << 5) /* 32 */;
+  const int HAS_DRIFT_UNCERTAINTY = (1 << 6) /* 64 */;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssConstellationType.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssConstellationType.aidl
new file mode 100644
index 0000000..fee2ef6
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssConstellationType.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum GnssConstellationType {
+  UNKNOWN = 0,
+  GPS = 1,
+  SBAS = 2,
+  GLONASS = 3,
+  QZSS = 4,
+  BEIDOU = 5,
+  GALILEO = 6,
+  IRNSS = 7,
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssData.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssData.aidl
new file mode 100644
index 0000000..54e3b21
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssData.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable GnssData {
+  android.hardware.gnss.GnssMeasurement[] measurements;
+  android.hardware.gnss.GnssClock clock;
+  android.hardware.gnss.ElapsedRealtime elapsedRealtime;
+  android.hardware.gnss.GnssData.GnssAgc[] gnssAgcs = {};
+  boolean isFullTracking;
+  @VintfStability
+  parcelable GnssAgc {
+    double agcLevelDb;
+    android.hardware.gnss.GnssConstellationType constellation = android.hardware.gnss.GnssConstellationType.UNKNOWN;
+    long carrierFrequencyHz;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssLocation.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssLocation.aidl
new file mode 100644
index 0000000..e64d98a
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssLocation.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable GnssLocation {
+  int gnssLocationFlags;
+  double latitudeDegrees;
+  double longitudeDegrees;
+  double altitudeMeters;
+  double speedMetersPerSec;
+  double bearingDegrees;
+  double horizontalAccuracyMeters;
+  double verticalAccuracyMeters;
+  double speedAccuracyMetersPerSecond;
+  double bearingAccuracyDegrees;
+  long timestampMillis;
+  android.hardware.gnss.ElapsedRealtime elapsedRealtime;
+  const int HAS_LAT_LONG = 0x0001;
+  const int HAS_ALTITUDE = 0x0002;
+  const int HAS_SPEED = 0x0004;
+  const int HAS_BEARING = 0x0008;
+  const int HAS_HORIZONTAL_ACCURACY = 0x0010;
+  const int HAS_VERTICAL_ACCURACY = 0x0020;
+  const int HAS_SPEED_ACCURACY = 0x0040;
+  const int HAS_BEARING_ACCURACY = 0x0080;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssMeasurement.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssMeasurement.aidl
new file mode 100644
index 0000000..a2594af
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssMeasurement.aidl
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable GnssMeasurement {
+  int flags;
+  int svid;
+  android.hardware.gnss.GnssSignalType signalType;
+  double timeOffsetNs;
+  int state;
+  long receivedSvTimeInNs;
+  long receivedSvTimeUncertaintyInNs;
+  double antennaCN0DbHz;
+  double basebandCN0DbHz;
+  double pseudorangeRateMps;
+  double pseudorangeRateUncertaintyMps;
+  int accumulatedDeltaRangeState;
+  double accumulatedDeltaRangeM;
+  double accumulatedDeltaRangeUncertaintyM;
+  long carrierCycles;
+  double carrierPhase;
+  double carrierPhaseUncertainty;
+  android.hardware.gnss.GnssMultipathIndicator multipathIndicator = android.hardware.gnss.GnssMultipathIndicator.UNKNOWN;
+  double snrDb;
+  double agcLevelDb;
+  double fullInterSignalBiasNs;
+  double fullInterSignalBiasUncertaintyNs;
+  double satelliteInterSignalBiasNs;
+  double satelliteInterSignalBiasUncertaintyNs;
+  android.hardware.gnss.SatellitePvt satellitePvt;
+  android.hardware.gnss.CorrelationVector[] correlationVectors;
+  const int HAS_SNR = (1 << 0) /* 1 */;
+  const int HAS_CARRIER_FREQUENCY = (1 << 9) /* 512 */;
+  const int HAS_CARRIER_CYCLES = (1 << 10) /* 1024 */;
+  const int HAS_CARRIER_PHASE = (1 << 11) /* 2048 */;
+  const int HAS_CARRIER_PHASE_UNCERTAINTY = (1 << 12) /* 4096 */;
+  const int HAS_AUTOMATIC_GAIN_CONTROL = (1 << 13) /* 8192 */;
+  const int HAS_FULL_ISB = (1 << 16) /* 65536 */;
+  const int HAS_FULL_ISB_UNCERTAINTY = (1 << 17) /* 131072 */;
+  const int HAS_SATELLITE_ISB = (1 << 18) /* 262144 */;
+  const int HAS_SATELLITE_ISB_UNCERTAINTY = (1 << 19) /* 524288 */;
+  const int HAS_SATELLITE_PVT = (1 << 20) /* 1048576 */;
+  const int HAS_CORRELATION_VECTOR = (1 << 21) /* 2097152 */;
+  const int STATE_UNKNOWN = 0;
+  const int STATE_CODE_LOCK = (1 << 0) /* 1 */;
+  const int STATE_BIT_SYNC = (1 << 1) /* 2 */;
+  const int STATE_SUBFRAME_SYNC = (1 << 2) /* 4 */;
+  const int STATE_TOW_DECODED = (1 << 3) /* 8 */;
+  const int STATE_MSEC_AMBIGUOUS = (1 << 4) /* 16 */;
+  const int STATE_SYMBOL_SYNC = (1 << 5) /* 32 */;
+  const int STATE_GLO_STRING_SYNC = (1 << 6) /* 64 */;
+  const int STATE_GLO_TOD_DECODED = (1 << 7) /* 128 */;
+  const int STATE_BDS_D2_BIT_SYNC = (1 << 8) /* 256 */;
+  const int STATE_BDS_D2_SUBFRAME_SYNC = (1 << 9) /* 512 */;
+  const int STATE_GAL_E1BC_CODE_LOCK = (1 << 10) /* 1024 */;
+  const int STATE_GAL_E1C_2ND_CODE_LOCK = (1 << 11) /* 2048 */;
+  const int STATE_GAL_E1B_PAGE_SYNC = (1 << 12) /* 4096 */;
+  const int STATE_SBAS_SYNC = (1 << 13) /* 8192 */;
+  const int STATE_TOW_KNOWN = (1 << 14) /* 16384 */;
+  const int STATE_GLO_TOD_KNOWN = (1 << 15) /* 32768 */;
+  const int STATE_2ND_CODE_LOCK = (1 << 16) /* 65536 */;
+  const int ADR_STATE_UNKNOWN = 0;
+  const int ADR_STATE_VALID = (1 << 0) /* 1 */;
+  const int ADR_STATE_RESET = (1 << 1) /* 2 */;
+  const int ADR_STATE_CYCLE_SLIP = (1 << 2) /* 4 */;
+  const int ADR_STATE_HALF_CYCLE_RESOLVED = (1 << 3) /* 8 */;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssMultipathIndicator.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssMultipathIndicator.aidl
new file mode 100644
index 0000000..62ade9c
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssMultipathIndicator.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum GnssMultipathIndicator {
+  UNKNOWN = 0,
+  PRESENT = 1,
+  NOT_PRESENT = 2,
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssPowerStats.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssPowerStats.aidl
new file mode 100644
index 0000000..c4a9e61
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssPowerStats.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable GnssPowerStats {
+  android.hardware.gnss.ElapsedRealtime elapsedRealtime;
+  double totalEnergyMilliJoule;
+  double singlebandTrackingModeEnergyMilliJoule;
+  double multibandTrackingModeEnergyMilliJoule;
+  double singlebandAcquisitionModeEnergyMilliJoule;
+  double multibandAcquisitionModeEnergyMilliJoule;
+  double[] otherModesEnergyMilliJoule;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssSignalType.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssSignalType.aidl
new file mode 100644
index 0000000..a17f933
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/GnssSignalType.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable GnssSignalType {
+  android.hardware.gnss.GnssConstellationType constellation = android.hardware.gnss.GnssConstellationType.UNKNOWN;
+  double carrierFrequencyHz;
+  @utf8InCpp String codeType;
+  const @utf8InCpp String CODE_TYPE_A = "A";
+  const @utf8InCpp String CODE_TYPE_B = "B";
+  const @utf8InCpp String CODE_TYPE_C = "C";
+  const @utf8InCpp String CODE_TYPE_D = "D";
+  const @utf8InCpp String CODE_TYPE_E = "E";
+  const @utf8InCpp String CODE_TYPE_I = "I";
+  const @utf8InCpp String CODE_TYPE_L = "L";
+  const @utf8InCpp String CODE_TYPE_M = "M";
+  const @utf8InCpp String CODE_TYPE_N = "N";
+  const @utf8InCpp String CODE_TYPE_P = "P";
+  const @utf8InCpp String CODE_TYPE_Q = "Q";
+  const @utf8InCpp String CODE_TYPE_S = "S";
+  const @utf8InCpp String CODE_TYPE_W = "W";
+  const @utf8InCpp String CODE_TYPE_X = "X";
+  const @utf8InCpp String CODE_TYPE_Y = "Y";
+  const @utf8InCpp String CODE_TYPE_Z = "Z";
+  const @utf8InCpp String CODE_TYPE_UNKNOWN = "UNKNOWN";
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnss.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnss.aidl
new file mode 100644
index 0000000..639539a
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnss.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IAGnss {
+  void setCallback(in android.hardware.gnss.IAGnssCallback callback);
+  void dataConnClosed();
+  void dataConnFailed();
+  void setServer(in android.hardware.gnss.IAGnssCallback.AGnssType type, in @utf8InCpp String hostname, in int port);
+  void dataConnOpen(in long networkHandle, in @utf8InCpp String apn, in android.hardware.gnss.IAGnss.ApnIpType apnIpType);
+  @Backing(type="int") @VintfStability
+  enum ApnIpType {
+    INVALID = 0,
+    IPV4 = 1,
+    IPV6 = 2,
+    IPV4V6 = 3,
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssCallback.aidl
new file mode 100644
index 0000000..b2da8d9
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssCallback.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IAGnssCallback {
+  void agnssStatusCb(in android.hardware.gnss.IAGnssCallback.AGnssType type, in android.hardware.gnss.IAGnssCallback.AGnssStatusValue status);
+  @Backing(type="int") @VintfStability
+  enum AGnssType {
+    SUPL = 1,
+    C2K = 2,
+    SUPL_EIMS = 3,
+    SUPL_IMS = 4,
+  }
+  @Backing(type="int") @VintfStability
+  enum AGnssStatusValue {
+    REQUEST_AGNSS_DATA_CONN = 1,
+    RELEASE_AGNSS_DATA_CONN = 2,
+    AGNSS_DATA_CONNECTED = 3,
+    AGNSS_DATA_CONN_DONE = 4,
+    AGNSS_DATA_CONN_FAILED = 5,
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssRil.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssRil.aidl
new file mode 100644
index 0000000..c8634ec
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssRil.aidl
@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IAGnssRil {
+  void setCallback(in android.hardware.gnss.IAGnssRilCallback callback);
+  void setRefLocation(in android.hardware.gnss.IAGnssRil.AGnssRefLocation agnssReflocation);
+  void setSetId(in android.hardware.gnss.IAGnssRil.SetIdType type, in @utf8InCpp String setid);
+  void updateNetworkState(in android.hardware.gnss.IAGnssRil.NetworkAttributes attributes);
+  void injectNiSuplMessageData(in byte[] msgData, in int slotIndex);
+  const int NETWORK_CAPABILITY_NOT_METERED = 0x01;
+  const int NETWORK_CAPABILITY_NOT_ROAMING = 0x02;
+  @Backing(type="int") @VintfStability
+  enum AGnssRefLocationType {
+    GSM_CELLID = 1,
+    UMTS_CELLID = 2,
+    LTE_CELLID = 4,
+    NR_CELLID = 8,
+  }
+  @Backing(type="int") @VintfStability
+  enum SetIdType {
+    NONE = 0,
+    IMSI = 1,
+    MSISDM = 2,
+  }
+  @VintfStability
+  parcelable AGnssRefLocationCellID {
+    android.hardware.gnss.IAGnssRil.AGnssRefLocationType type;
+    int mcc;
+    int mnc;
+    int lac;
+    long cid;
+    int tac;
+    int pcid;
+    int arfcn;
+  }
+  @VintfStability
+  parcelable AGnssRefLocation {
+    android.hardware.gnss.IAGnssRil.AGnssRefLocationType type;
+    android.hardware.gnss.IAGnssRil.AGnssRefLocationCellID cellID;
+  }
+  @VintfStability
+  parcelable NetworkAttributes {
+    long networkHandle;
+    boolean isConnected;
+    int capabilities;
+    @utf8InCpp String apn;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssRilCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssRilCallback.aidl
new file mode 100644
index 0000000..3717026
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IAGnssRilCallback.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IAGnssRilCallback {
+  void requestSetIdCb(in int setIdflag);
+  void requestRefLocCb();
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnss.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnss.aidl
new file mode 100644
index 0000000..d1aaf2c
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnss.aidl
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnss {
+  void setCallback(in android.hardware.gnss.IGnssCallback callback);
+  void close();
+  @nullable android.hardware.gnss.IGnssPsds getExtensionPsds();
+  android.hardware.gnss.IGnssConfiguration getExtensionGnssConfiguration();
+  android.hardware.gnss.IGnssMeasurementInterface getExtensionGnssMeasurement();
+  android.hardware.gnss.IGnssPowerIndication getExtensionGnssPowerIndication();
+  @nullable android.hardware.gnss.IGnssBatching getExtensionGnssBatching();
+  @nullable android.hardware.gnss.IGnssGeofence getExtensionGnssGeofence();
+  @nullable android.hardware.gnss.IGnssNavigationMessageInterface getExtensionGnssNavigationMessage();
+  android.hardware.gnss.IAGnss getExtensionAGnss();
+  android.hardware.gnss.IAGnssRil getExtensionAGnssRil();
+  android.hardware.gnss.IGnssDebug getExtensionGnssDebug();
+  android.hardware.gnss.visibility_control.IGnssVisibilityControl getExtensionGnssVisibilityControl();
+  void start();
+  void stop();
+  void injectTime(in long timeMs, in long timeReferenceMs, in int uncertaintyMs);
+  void injectLocation(in android.hardware.gnss.GnssLocation location);
+  void injectBestLocation(in android.hardware.gnss.GnssLocation location);
+  void deleteAidingData(in android.hardware.gnss.IGnss.GnssAidingData aidingDataFlags);
+  void setPositionMode(in android.hardware.gnss.IGnss.PositionModeOptions options);
+  android.hardware.gnss.IGnssAntennaInfo getExtensionGnssAntennaInfo();
+  @nullable android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsInterface getExtensionMeasurementCorrections();
+  void startSvStatus();
+  void stopSvStatus();
+  void startNmea();
+  void stopNmea();
+  const int ERROR_INVALID_ARGUMENT = 1;
+  const int ERROR_ALREADY_INIT = 2;
+  const int ERROR_GENERIC = 3;
+  @Backing(type="int") @VintfStability
+  enum GnssPositionMode {
+    STANDALONE = 0,
+    MS_BASED = 1,
+    MS_ASSISTED = 2,
+  }
+  @Backing(type="int") @VintfStability
+  enum GnssPositionRecurrence {
+    RECURRENCE_PERIODIC = 0,
+    RECURRENCE_SINGLE = 1,
+  }
+  @Backing(type="int") @VintfStability
+  enum GnssAidingData {
+    EPHEMERIS = 0x0001,
+    ALMANAC = 0x0002,
+    POSITION = 0x0004,
+    TIME = 0x0008,
+    IONO = 0x0010,
+    UTC = 0x0020,
+    HEALTH = 0x0040,
+    SVDIR = 0x0080,
+    SVSTEER = 0x0100,
+    SADATA = 0x0200,
+    RTI = 0x0400,
+    CELLDB_INFO = 0x8000,
+    ALL = 0xFFFF,
+  }
+  @VintfStability
+  parcelable PositionModeOptions {
+    android.hardware.gnss.IGnss.GnssPositionMode mode;
+    android.hardware.gnss.IGnss.GnssPositionRecurrence recurrence;
+    int minIntervalMs;
+    int preferredAccuracyMeters;
+    int preferredTimeMs;
+    boolean lowPowerMode;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssAntennaInfo.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssAntennaInfo.aidl
new file mode 100644
index 0000000..43ad328
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssAntennaInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssAntennaInfo {
+  void setCallback(in android.hardware.gnss.IGnssAntennaInfoCallback callback);
+  void close();
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssAntennaInfoCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssAntennaInfoCallback.aidl
new file mode 100644
index 0000000..eb6abe5
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssAntennaInfoCallback.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssAntennaInfoCallback {
+  void gnssAntennaInfoCb(in android.hardware.gnss.IGnssAntennaInfoCallback.GnssAntennaInfo[] gnssAntennaInfos);
+  @VintfStability
+  parcelable Row {
+    double[] row;
+  }
+  @VintfStability
+  parcelable Coord {
+    double x;
+    double xUncertainty;
+    double y;
+    double yUncertainty;
+    double z;
+    double zUncertainty;
+  }
+  @VintfStability
+  parcelable GnssAntennaInfo {
+    long carrierFrequencyHz;
+    android.hardware.gnss.IGnssAntennaInfoCallback.Coord phaseCenterOffsetCoordinateMillimeters;
+    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] phaseCenterVariationCorrectionMillimeters;
+    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] phaseCenterVariationCorrectionUncertaintyMillimeters;
+    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] signalGainCorrectionDbi;
+    android.hardware.gnss.IGnssAntennaInfoCallback.Row[] signalGainCorrectionUncertaintyDbi;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssBatching.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssBatching.aidl
new file mode 100644
index 0000000..a021f55
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssBatching.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssBatching {
+  void init(in android.hardware.gnss.IGnssBatchingCallback callback);
+  int getBatchSize();
+  void start(in android.hardware.gnss.IGnssBatching.Options options);
+  void flush();
+  void stop();
+  void cleanup();
+  const int WAKEUP_ON_FIFO_FULL = 0x01;
+  @VintfStability
+  parcelable Options {
+    long periodNanos;
+    float minDistanceMeters;
+    int flags;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssBatchingCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssBatchingCallback.aidl
new file mode 100644
index 0000000..b12a8bd
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssBatchingCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssBatchingCallback {
+  void gnssLocationBatchCb(in android.hardware.gnss.GnssLocation[] locations);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssCallback.aidl
new file mode 100644
index 0000000..61710d3
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssCallback.aidl
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssCallback {
+  void gnssSetCapabilitiesCb(in int capabilities);
+  void gnssStatusCb(in android.hardware.gnss.IGnssCallback.GnssStatusValue status);
+  void gnssSvStatusCb(in android.hardware.gnss.IGnssCallback.GnssSvInfo[] svInfoList);
+  void gnssLocationCb(in android.hardware.gnss.GnssLocation location);
+  void gnssNmeaCb(in long timestamp, in @utf8InCpp String nmea);
+  void gnssAcquireWakelockCb();
+  void gnssReleaseWakelockCb();
+  void gnssSetSystemInfoCb(in android.hardware.gnss.IGnssCallback.GnssSystemInfo info);
+  void gnssRequestTimeCb();
+  void gnssRequestLocationCb(in boolean independentFromGnss, in boolean isUserEmergency);
+  void gnssSetSignalTypeCapabilitiesCb(in android.hardware.gnss.GnssSignalType[] gnssSignalTypes);
+  const int CAPABILITY_SCHEDULING = (1 << 0) /* 1 */;
+  const int CAPABILITY_MSB = (1 << 1) /* 2 */;
+  const int CAPABILITY_MSA = (1 << 2) /* 4 */;
+  const int CAPABILITY_SINGLE_SHOT = (1 << 3) /* 8 */;
+  const int CAPABILITY_ON_DEMAND_TIME = (1 << 4) /* 16 */;
+  const int CAPABILITY_GEOFENCING = (1 << 5) /* 32 */;
+  const int CAPABILITY_MEASUREMENTS = (1 << 6) /* 64 */;
+  const int CAPABILITY_NAV_MESSAGES = (1 << 7) /* 128 */;
+  const int CAPABILITY_LOW_POWER_MODE = (1 << 8) /* 256 */;
+  const int CAPABILITY_SATELLITE_BLOCKLIST = (1 << 9) /* 512 */;
+  const int CAPABILITY_MEASUREMENT_CORRECTIONS = (1 << 10) /* 1024 */;
+  const int CAPABILITY_ANTENNA_INFO = (1 << 11) /* 2048 */;
+  const int CAPABILITY_CORRELATION_VECTOR = (1 << 12) /* 4096 */;
+  const int CAPABILITY_SATELLITE_PVT = (1 << 13) /* 8192 */;
+  const int CAPABILITY_MEASUREMENT_CORRECTIONS_FOR_DRIVING = (1 << 14) /* 16384 */;
+  const int CAPABILITY_ACCUMULATED_DELTA_RANGE = (1 << 15) /* 32768 */;
+  @Backing(type="int") @VintfStability
+  enum GnssStatusValue {
+    NONE = 0,
+    SESSION_BEGIN = 1,
+    SESSION_END = 2,
+    ENGINE_ON = 3,
+    ENGINE_OFF = 4,
+  }
+  @Backing(type="int") @VintfStability
+  enum GnssSvFlags {
+    NONE = 0,
+    HAS_EPHEMERIS_DATA = (1 << 0) /* 1 */,
+    HAS_ALMANAC_DATA = (1 << 1) /* 2 */,
+    USED_IN_FIX = (1 << 2) /* 4 */,
+    HAS_CARRIER_FREQUENCY = (1 << 3) /* 8 */,
+  }
+  @VintfStability
+  parcelable GnssSvInfo {
+    int svid;
+    android.hardware.gnss.GnssConstellationType constellation;
+    float cN0Dbhz;
+    float basebandCN0DbHz;
+    float elevationDegrees;
+    float azimuthDegrees;
+    long carrierFrequencyHz;
+    int svFlag;
+  }
+  @VintfStability
+  parcelable GnssSystemInfo {
+    int yearOfHw;
+    @utf8InCpp String name;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssConfiguration.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssConfiguration.aidl
new file mode 100644
index 0000000..70df11a
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssConfiguration.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssConfiguration {
+  void setSuplVersion(in int version);
+  void setSuplMode(in int mode);
+  void setLppProfile(in int lppProfile);
+  void setGlonassPositioningProtocol(in int protocol);
+  void setEmergencySuplPdn(in boolean enable);
+  void setEsExtensionSec(in int emergencyExtensionSeconds);
+  void setBlocklist(in android.hardware.gnss.BlocklistedSource[] blocklist);
+  const int SUPL_MODE_MSB = 0x01;
+  const int SUPL_MODE_MSA = 0x02;
+  const int LPP_PROFILE_USER_PLANE = 0x01;
+  const int LPP_PROFILE_CONTROL_PLANE = 0x02;
+  const int GLONASS_POS_PROTOCOL_RRC_CPLANE = 0x01;
+  const int GLONASS_POS_PROTOCOL_RRLP_UPLANE = 0x02;
+  const int GLONASS_POS_PROTOCOL_LPP_UPLANE = 0x04;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssDebug.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssDebug.aidl
new file mode 100644
index 0000000..591b533
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssDebug.aidl
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssDebug {
+  android.hardware.gnss.IGnssDebug.DebugData getDebugData();
+  @Backing(type="int") @VintfStability
+  enum SatelliteEphemerisType {
+    EPHEMERIS = 0,
+    ALMANAC_ONLY = 1,
+    NOT_AVAILABLE = 2,
+  }
+  @Backing(type="int") @VintfStability
+  enum SatelliteEphemerisHealth {
+    GOOD = 0,
+    BAD = 1,
+    UNKNOWN = 2,
+  }
+  @VintfStability
+  parcelable TimeDebug {
+    long timeEstimateMs;
+    float timeUncertaintyNs;
+    float frequencyUncertaintyNsPerSec;
+  }
+  @VintfStability
+  parcelable PositionDebug {
+    boolean valid;
+    double latitudeDegrees;
+    double longitudeDegrees;
+    float altitudeMeters;
+    float speedMetersPerSec;
+    float bearingDegrees;
+    double horizontalAccuracyMeters;
+    double verticalAccuracyMeters;
+    double speedAccuracyMetersPerSecond;
+    double bearingAccuracyDegrees;
+    float ageSeconds;
+  }
+  @VintfStability
+  parcelable SatelliteData {
+    int svid;
+    android.hardware.gnss.GnssConstellationType constellation;
+    android.hardware.gnss.IGnssDebug.SatelliteEphemerisType ephemerisType;
+    android.hardware.gnss.SatellitePvt.SatelliteEphemerisSource ephemerisSource;
+    android.hardware.gnss.IGnssDebug.SatelliteEphemerisHealth ephemerisHealth;
+    float ephemerisAgeSeconds;
+    boolean serverPredictionIsAvailable;
+    float serverPredictionAgeSeconds;
+  }
+  @VintfStability
+  parcelable DebugData {
+    android.hardware.gnss.IGnssDebug.PositionDebug position;
+    android.hardware.gnss.IGnssDebug.TimeDebug time;
+    List<android.hardware.gnss.IGnssDebug.SatelliteData> satelliteDataArray;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssGeofence.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssGeofence.aidl
new file mode 100644
index 0000000..5065ad4
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssGeofence.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssGeofence {
+  void setCallback(in android.hardware.gnss.IGnssGeofenceCallback callback);
+  void addGeofence(in int geofenceId, in double latitudeDegrees, in double longitudeDegrees, in double radiusMeters, in int lastTransition, in int monitorTransitions, in int notificationResponsivenessMs, in int unknownTimerMs);
+  void pauseGeofence(in int geofenceId);
+  void resumeGeofence(in int geofenceId, in int monitorTransitions);
+  void removeGeofence(in int geofenceId);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssGeofenceCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssGeofenceCallback.aidl
new file mode 100644
index 0000000..90f9ebc
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssGeofenceCallback.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssGeofenceCallback {
+  void gnssGeofenceTransitionCb(in int geofenceId, in android.hardware.gnss.GnssLocation location, in int transition, in long timestampMillis);
+  void gnssGeofenceStatusCb(in int availability, in android.hardware.gnss.GnssLocation lastLocation);
+  void gnssGeofenceAddCb(in int geofenceId, in int status);
+  void gnssGeofenceRemoveCb(in int geofenceId, in int status);
+  void gnssGeofencePauseCb(in int geofenceId, in int status);
+  void gnssGeofenceResumeCb(in int geofenceId, in int status);
+  const int ENTERED = (1 << 0) /* 1 */;
+  const int EXITED = (1 << 1) /* 2 */;
+  const int UNCERTAIN = (1 << 2) /* 4 */;
+  const int UNAVAILABLE = (1 << 0) /* 1 */;
+  const int AVAILABLE = (1 << 1) /* 2 */;
+  const int OPERATION_SUCCESS = 0;
+  const int ERROR_TOO_MANY_GEOFENCES = (-100) /* -100 */;
+  const int ERROR_ID_EXISTS = (-101) /* -101 */;
+  const int ERROR_ID_UNKNOWN = (-102) /* -102 */;
+  const int ERROR_INVALID_TRANSITION = (-103) /* -103 */;
+  const int ERROR_GENERIC = (-149) /* -149 */;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssMeasurementCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssMeasurementCallback.aidl
new file mode 100644
index 0000000..624a7ae
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssMeasurementCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssMeasurementCallback {
+  void gnssMeasurementCb(in android.hardware.gnss.GnssData data);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssMeasurementInterface.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssMeasurementInterface.aidl
new file mode 100644
index 0000000..6fe6a6c
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssMeasurementInterface.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssMeasurementInterface {
+  void setCallback(in android.hardware.gnss.IGnssMeasurementCallback callback, in boolean enableFullTracking, in boolean enableCorrVecOutputs);
+  void close();
+  void setCallbackWithOptions(in android.hardware.gnss.IGnssMeasurementCallback callback, in android.hardware.gnss.IGnssMeasurementInterface.Options options);
+  @VintfStability
+  parcelable Options {
+    boolean enableFullTracking;
+    boolean enableCorrVecOutputs;
+    int intervalMs;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssNavigationMessageCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssNavigationMessageCallback.aidl
new file mode 100644
index 0000000..f6a8fef
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssNavigationMessageCallback.aidl
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssNavigationMessageCallback {
+  void gnssNavigationMessageCb(in android.hardware.gnss.IGnssNavigationMessageCallback.GnssNavigationMessage message);
+  @VintfStability
+  parcelable GnssNavigationMessage {
+    int svid;
+    android.hardware.gnss.IGnssNavigationMessageCallback.GnssNavigationMessage.GnssNavigationMessageType type;
+    int status;
+    int messageId;
+    int submessageId;
+    byte[] data;
+    const int STATUS_PARITY_PASSED = (1 << 0) /* 1 */;
+    const int STATUS_PARITY_REBUILT = (1 << 1) /* 2 */;
+    const int STATUS_UNKNOWN = 0;
+    @Backing(type="int") @VintfStability
+    enum GnssNavigationMessageType {
+      UNKNOWN = 0,
+      GPS_L1CA = 0x0101,
+      GPS_L2CNAV = 0x0102,
+      GPS_L5CNAV = 0x0103,
+      SBS = 0x0201,
+      GPS_CNAV2 = 0x0104,
+      GLO_L1CA = 0x0301,
+      QZS_L1CA = 0x0401,
+      BDS_D1 = 0x0501,
+      BDS_D2 = 0x0502,
+      BDS_CNAV1 = 0x0503,
+      BDS_CNAV2 = 0x0504,
+      GAL_I = 0x0601,
+      GAL_F = 0x0602,
+      /**
+       * @deprecated Use IRN_L5 instead.
+       */
+      IRN_L5CA = 0x0701,
+      IRN_L5 = 0x0702,
+      IRN_L1 = 0x0703,
+    }
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssNavigationMessageInterface.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssNavigationMessageInterface.aidl
new file mode 100644
index 0000000..187773d
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssNavigationMessageInterface.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssNavigationMessageInterface {
+  void setCallback(in android.hardware.gnss.IGnssNavigationMessageCallback callback);
+  void close();
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPowerIndication.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPowerIndication.aidl
new file mode 100644
index 0000000..f77dbff
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPowerIndication.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssPowerIndication {
+  void setCallback(in android.hardware.gnss.IGnssPowerIndicationCallback callback);
+  oneway void requestGnssPowerStats();
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPowerIndicationCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPowerIndicationCallback.aidl
new file mode 100644
index 0000000..07b10ad
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPowerIndicationCallback.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssPowerIndicationCallback {
+  void setCapabilitiesCb(in int capabilities);
+  oneway void gnssPowerStatsCb(in android.hardware.gnss.GnssPowerStats gnssPowerStats);
+  const int CAPABILITY_TOTAL = (1 << 0) /* 1 */;
+  const int CAPABILITY_SINGLEBAND_TRACKING = (1 << 1) /* 2 */;
+  const int CAPABILITY_MULTIBAND_TRACKING = (1 << 2) /* 4 */;
+  const int CAPABILITY_SINGLEBAND_ACQUISITION = (1 << 3) /* 8 */;
+  const int CAPABILITY_MULTIBAND_ACQUISITION = (1 << 4) /* 16 */;
+  const int CAPABILITY_OTHER_MODES = (1 << 5) /* 32 */;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPsds.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPsds.aidl
new file mode 100644
index 0000000..3aee798
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPsds.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssPsds {
+  void injectPsdsData(in android.hardware.gnss.PsdsType psdsType, in byte[] psdsData);
+  void setCallback(in android.hardware.gnss.IGnssPsdsCallback callback);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPsdsCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPsdsCallback.aidl
new file mode 100644
index 0000000..dadc9fb
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/IGnssPsdsCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+interface IGnssPsdsCallback {
+  void downloadRequestCb(in android.hardware.gnss.PsdsType psdsType);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/PsdsType.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/PsdsType.aidl
new file mode 100644
index 0000000..60b15d6
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/PsdsType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum PsdsType {
+  LONG_TERM = 1,
+  NORMAL = 2,
+  REALTIME = 3,
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatelliteClockInfo.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatelliteClockInfo.aidl
new file mode 100644
index 0000000..05f7733
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatelliteClockInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable SatelliteClockInfo {
+  double satHardwareCodeBiasMeters;
+  double satTimeCorrectionMeters;
+  double satClkDriftMps;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatellitePositionEcef.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatellitePositionEcef.aidl
new file mode 100644
index 0000000..3d4f7ff
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatellitePositionEcef.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable SatellitePositionEcef {
+  double posXMeters;
+  double posYMeters;
+  double posZMeters;
+  double ureMeters;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatellitePvt.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatellitePvt.aidl
new file mode 100644
index 0000000..ae65f39
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatellitePvt.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable SatellitePvt {
+  int flags;
+  android.hardware.gnss.SatellitePositionEcef satPosEcef;
+  android.hardware.gnss.SatelliteVelocityEcef satVelEcef;
+  android.hardware.gnss.SatelliteClockInfo satClockInfo;
+  double ionoDelayMeters;
+  double tropoDelayMeters;
+  long timeOfClockSeconds;
+  int issueOfDataClock;
+  long timeOfEphemerisSeconds;
+  int issueOfDataEphemeris;
+  android.hardware.gnss.SatellitePvt.SatelliteEphemerisSource ephemerisSource = android.hardware.gnss.SatellitePvt.SatelliteEphemerisSource.OTHER;
+  const int HAS_POSITION_VELOCITY_CLOCK_INFO = (1 << 0) /* 1 */;
+  const int HAS_IONO = (1 << 1) /* 2 */;
+  const int HAS_TROPO = (1 << 2) /* 4 */;
+  @Backing(type="int") @VintfStability
+  enum SatelliteEphemerisSource {
+    DEMODULATED = 0,
+    SERVER_NORMAL = 1,
+    SERVER_LONG_TERM = 2,
+    OTHER = 3,
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatelliteVelocityEcef.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatelliteVelocityEcef.aidl
new file mode 100644
index 0000000..94d0b34
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/SatelliteVelocityEcef.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss;
+/* @hide */
+@VintfStability
+parcelable SatelliteVelocityEcef {
+  double velXMps;
+  double velYMps;
+  double velZMps;
+  double ureRateMps;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl
new file mode 100644
index 0000000..61909d0
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsCallback.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+/* @hide */
+@VintfStability
+interface IMeasurementCorrectionsCallback {
+  void setCapabilitiesCb(in int capabilities);
+  const int CAPABILITY_LOS_SATS = (1 << 0) /* 1 */;
+  const int CAPABILITY_EXCESS_PATH_LENGTH = (1 << 1) /* 2 */;
+  const int CAPABILITY_REFLECTING_PLANE = (1 << 2) /* 4 */;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl
new file mode 100644
index 0000000..bd30534
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/IMeasurementCorrectionsInterface.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+/* @hide */
+@VintfStability
+interface IMeasurementCorrectionsInterface {
+  void setCorrections(in android.hardware.gnss.measurement_corrections.MeasurementCorrections corrections);
+  void setCallback(in android.hardware.gnss.measurement_corrections.IMeasurementCorrectionsCallback callback);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl
new file mode 100644
index 0000000..35fd79e
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/MeasurementCorrections.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+/* @hide */
+@VintfStability
+parcelable MeasurementCorrections {
+  double latitudeDegrees;
+  double longitudeDegrees;
+  double altitudeMeters;
+  double horizontalPositionUncertaintyMeters;
+  double verticalPositionUncertaintyMeters;
+  long toaGpsNanosecondsOfWeek;
+  android.hardware.gnss.measurement_corrections.SingleSatCorrection[] satCorrections;
+  boolean hasEnvironmentBearing;
+  float environmentBearingDegrees;
+  float environmentBearingUncertaintyDegrees;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl
new file mode 100644
index 0000000..90c9e03
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/ReflectingPlane.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+/* @hide */
+@VintfStability
+parcelable ReflectingPlane {
+  double latitudeDegrees;
+  double longitudeDegrees;
+  double altitudeMeters;
+  double reflectingPlaneAzimuthDegrees;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl
new file mode 100644
index 0000000..72d32e4
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/measurement_corrections/SingleSatCorrection.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.measurement_corrections;
+/* @hide */
+@VintfStability
+parcelable SingleSatCorrection {
+  int singleSatCorrectionFlags;
+  android.hardware.gnss.GnssConstellationType constellation;
+  int svid;
+  long carrierFrequencyHz;
+  float probSatIsLos;
+  float combinedExcessPathLengthMeters;
+  float combinedExcessPathLengthUncertaintyMeters;
+  float combinedAttenuationDb;
+  android.hardware.gnss.measurement_corrections.SingleSatCorrection.ExcessPathInfo[] excessPathInfos;
+  const int SINGLE_SAT_CORRECTION_HAS_SAT_IS_LOS_PROBABILITY = 0x0001;
+  const int SINGLE_SAT_CORRECTION_HAS_COMBINED_EXCESS_PATH_LENGTH = 0x0002;
+  const int SINGLE_SAT_CORRECTION_HAS_COMBINED_EXCESS_PATH_LENGTH_UNC = 0x0004;
+  const int SINGLE_SAT_CORRECTION_HAS_COMBINED_ATTENUATION = 0x0010;
+  @VintfStability
+  parcelable ExcessPathInfo {
+    int excessPathInfoFlags;
+    float excessPathLengthMeters;
+    float excessPathLengthUncertaintyMeters;
+    android.hardware.gnss.measurement_corrections.ReflectingPlane reflectingPlane;
+    float attenuationDb;
+    const int EXCESS_PATH_INFO_HAS_EXCESS_PATH_LENGTH = 0x0001;
+    const int EXCESS_PATH_INFO_HAS_EXCESS_PATH_LENGTH_UNC = 0x0002;
+    const int EXCESS_PATH_INFO_HAS_REFLECTING_PLANE = 0x0004;
+    const int EXCESS_PATH_INFO_HAS_ATTENUATION = 0x0008;
+  }
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/visibility_control/IGnssVisibilityControl.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/visibility_control/IGnssVisibilityControl.aidl
new file mode 100644
index 0000000..d7a7a96
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/visibility_control/IGnssVisibilityControl.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.visibility_control;
+/* @hide */
+@VintfStability
+interface IGnssVisibilityControl {
+  void enableNfwLocationAccess(in @utf8InCpp String[] proxyApps);
+  void setCallback(in android.hardware.gnss.visibility_control.IGnssVisibilityControlCallback callback);
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/visibility_control/IGnssVisibilityControlCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/visibility_control/IGnssVisibilityControlCallback.aidl
new file mode 100644
index 0000000..c9b96f5
--- /dev/null
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/4/android/hardware/gnss/visibility_control/IGnssVisibilityControlCallback.aidl
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.gnss.visibility_control;
+/* @hide */
+@VintfStability
+interface IGnssVisibilityControlCallback {
+  void nfwNotifyCb(in android.hardware.gnss.visibility_control.IGnssVisibilityControlCallback.NfwNotification notification);
+  boolean isInEmergencySession();
+  @Backing(type="int") @VintfStability
+  enum NfwProtocolStack {
+    CTRL_PLANE = 0,
+    SUPL = 1,
+    IMS = 10,
+    SIM = 11,
+    OTHER_PROTOCOL_STACK = 100,
+  }
+  @Backing(type="int") @VintfStability
+  enum NfwRequestor {
+    CARRIER = 0,
+    OEM = 10,
+    MODEM_CHIPSET_VENDOR = 11,
+    GNSS_CHIPSET_VENDOR = 12,
+    OTHER_CHIPSET_VENDOR = 13,
+    AUTOMOBILE_CLIENT = 20,
+    OTHER_REQUESTOR = 100,
+  }
+  @Backing(type="int") @VintfStability
+  enum NfwResponseType {
+    REJECTED = 0,
+    ACCEPTED_NO_LOCATION_PROVIDED = 1,
+    ACCEPTED_LOCATION_PROVIDED = 2,
+  }
+  @VintfStability
+  parcelable NfwNotification {
+    String proxyAppPackageName;
+    android.hardware.gnss.visibility_control.IGnssVisibilityControlCallback.NfwProtocolStack protocolStack;
+    String otherProtocolStackName;
+    android.hardware.gnss.visibility_control.IGnssVisibilityControlCallback.NfwRequestor requestor;
+    String requestorId;
+    android.hardware.gnss.visibility_control.IGnssVisibilityControlCallback.NfwResponseType responseType;
+    boolean inEmergencyMode;
+    boolean isCachedLocation;
+  }
+}
diff --git a/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl b/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl
index 0200625..522d44e 100644
--- a/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl
+++ b/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl
@@ -136,14 +136,14 @@
          *
          * - GNSS:    1-32
          * - SBAS:    120-151, 183-192
-         * - GLONASS: 1-24, the orbital slot number (OSN), if known.  Or, if not:
+         * - GLONASS: 1-25, the orbital slot number (OSN), if known.  Or, if not:
          *            93-106, the frequency channel number (FCN) (-7 to +6) offset by
          *            + 100
          *            i.e. report an FCN of -7 as 93, FCN of 0 as 100, and FCN of +6
          *            as 106.
-         * - QZSS:    193-200
+         * - QZSS:    183-206
          * - Galileo: 1-36
-         * - Beidou:  1-37
+         * - Beidou:  1-63
          * - IRNSS:   1-14
          */
         int svid;
diff --git a/graphics/common/aidl/Android.bp b/graphics/common/aidl/Android.bp
index c1bb1ef..33d0938 100644
--- a/graphics/common/aidl/Android.bp
+++ b/graphics/common/aidl/Android.bp
@@ -41,7 +41,7 @@
             enabled: true,
         },
     },
-    frozen: false,
+    frozen: true,
     versions_with_info: [
         {
             version: "1",
@@ -65,6 +65,10 @@
             version: "4",
             imports: ["android.hardware.common-V2"],
         },
+        {
+            version: "5",
+            imports: ["android.hardware.common-V2"],
+        },
 
     ],
 }
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/.hash b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/.hash
index 66b5d13..babbf24 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/.hash
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/.hash
@@ -1 +1,2 @@
 f5bdf5724a941dc7e5e7d0ebe9dfe028f7bcc25f
+71da13748094aa53237dd6eeac04f0f9add80aa1
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/android/hardware/graphics/common/BufferUsage.aidl
index 58eefc4..cb5bc9e 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/1/android/hardware/graphics/common/BufferUsage.aidl
@@ -42,6 +42,6 @@
   GPU_MIPMAP_COMPLETE = 67108864,
   HW_IMAGE_ENCODER = 134217728,
   GPU_DATA_BUFFER = 16777216,
-  VENDOR_MASK = -268435456,
+  VENDOR_MASK = 4026531840,
   VENDOR_MASK_HI = -281474976710656,
 }
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/.hash b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/.hash
index 167ed0e..54f8f32 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/.hash
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/.hash
@@ -1 +1,2 @@
 bd2f5e2ab1d5112dfe982f64012e425f544c9d60
+4279f88ef38c8fdeea6797410b464ae29df34e72
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/android/hardware/graphics/common/BufferUsage.aidl
index b4ef451..5e23bcc 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/2/android/hardware/graphics/common/BufferUsage.aidl
@@ -58,6 +58,6 @@
   GPU_MIPMAP_COMPLETE = 67108864,
   HW_IMAGE_ENCODER = 134217728,
   GPU_DATA_BUFFER = 16777216,
-  VENDOR_MASK = -268435456,
+  VENDOR_MASK = 4026531840,
   VENDOR_MASK_HI = -281474976710656,
 }
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/.hash b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/.hash
index dfda68f..53eb6bd 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/.hash
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/.hash
@@ -1 +1,2 @@
 e7e8b0bd7cd27ab4f1998700ef19ebc82e022d87
+37aa15ac89ae27f3f89099d79609f5aaa1717de5
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/android/hardware/graphics/common/BufferUsage.aidl
index d3ab44f..f91625f 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/3/android/hardware/graphics/common/BufferUsage.aidl
@@ -60,6 +60,6 @@
   GPU_MIPMAP_COMPLETE = 67108864,
   HW_IMAGE_ENCODER = 134217728,
   FRONT_BUFFER = 4294967296,
-  VENDOR_MASK = -268435456,
+  VENDOR_MASK = 4026531840,
   VENDOR_MASK_HI = -281474976710656,
 }
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/.hash b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/.hash
index ef17b34..fe20ff9 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/.hash
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/.hash
@@ -1 +1,2 @@
 9bcf4b83485ce912dc39108201504f77b8c96cef
+adb71c34ba271f87c6431845b310777c1e611ebf
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/android/hardware/graphics/common/BufferUsage.aidl
index d42a6d5..52b2a56 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/4/android/hardware/graphics/common/BufferUsage.aidl
@@ -60,6 +60,6 @@
   GPU_MIPMAP_COMPLETE = (1 << 26) /* 67108864 */,
   HW_IMAGE_ENCODER = (1 << 27) /* 134217728 */,
   FRONT_BUFFER = (1L << 32) /* 4294967296 */,
-  VENDOR_MASK = (0xf << 28) /* -268435456 */,
+  VENDOR_MASK = (0xfL << 28) /* 4026531840 */,
   VENDOR_MASK_HI = ((1L * 0xffff) << 48) /* -281474976710656 */,
 }
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/.hash b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/.hash
new file mode 100644
index 0000000..8679973
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/.hash
@@ -0,0 +1 @@
+2ffe8da1136972e9b6bed7903f0d5aca289005a9
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/AlphaInterpretation.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/AlphaInterpretation.aidl
new file mode 100644
index 0000000..ea60283
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/AlphaInterpretation.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AlphaInterpretation {
+  COVERAGE = 0,
+  MASK = 1,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/BlendMode.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/BlendMode.aidl
new file mode 100644
index 0000000..d1f61be
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/BlendMode.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum BlendMode {
+  INVALID = 0,
+  NONE = 1,
+  PREMULTIPLIED = 2,
+  COVERAGE = 3,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/BufferUsage.aidl
new file mode 100644
index 0000000..52b2a56
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/BufferUsage.aidl
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="long") @VintfStability
+enum BufferUsage {
+  CPU_READ_MASK = 0xf,
+  CPU_READ_NEVER = 0,
+  CPU_READ_RARELY = 2,
+  CPU_READ_OFTEN = 3,
+  CPU_WRITE_MASK = (0xf << 4) /* 240 */,
+  CPU_WRITE_NEVER = (0 << 4) /* 0 */,
+  CPU_WRITE_RARELY = (2 << 4) /* 32 */,
+  CPU_WRITE_OFTEN = (3 << 4) /* 48 */,
+  GPU_TEXTURE = (1 << 8) /* 256 */,
+  GPU_RENDER_TARGET = (1 << 9) /* 512 */,
+  COMPOSER_OVERLAY = (1 << 11) /* 2048 */,
+  COMPOSER_CLIENT_TARGET = (1 << 12) /* 4096 */,
+  PROTECTED = (1 << 14) /* 16384 */,
+  COMPOSER_CURSOR = (1 << 15) /* 32768 */,
+  VIDEO_ENCODER = (1 << 16) /* 65536 */,
+  CAMERA_OUTPUT = (1 << 17) /* 131072 */,
+  CAMERA_INPUT = (1 << 18) /* 262144 */,
+  RENDERSCRIPT = (1 << 20) /* 1048576 */,
+  VIDEO_DECODER = (1 << 22) /* 4194304 */,
+  SENSOR_DIRECT_DATA = (1 << 23) /* 8388608 */,
+  GPU_DATA_BUFFER = (1 << 24) /* 16777216 */,
+  GPU_CUBE_MAP = (1 << 25) /* 33554432 */,
+  GPU_MIPMAP_COMPLETE = (1 << 26) /* 67108864 */,
+  HW_IMAGE_ENCODER = (1 << 27) /* 134217728 */,
+  FRONT_BUFFER = (1L << 32) /* 4294967296 */,
+  VENDOR_MASK = (0xfL << 28) /* 4026531840 */,
+  VENDOR_MASK_HI = ((1L * 0xffff) << 48) /* -281474976710656 */,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ChromaSiting.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ChromaSiting.aidl
new file mode 100644
index 0000000..784fc17
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ChromaSiting.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="long") @VintfStability
+enum ChromaSiting {
+  NONE = 0,
+  UNKNOWN = 1,
+  SITED_INTERSTITIAL = 2,
+  COSITED_HORIZONTAL = 3,
+  COSITED_VERTICAL = 4,
+  COSITED_BOTH = 5,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ColorTransform.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ColorTransform.aidl
new file mode 100644
index 0000000..f74859b
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ColorTransform.aidl
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum ColorTransform {
+  IDENTITY = 0,
+  ARBITRARY_MATRIX = 1,
+  VALUE_INVERSE = 2,
+  GRAYSCALE = 3,
+  CORRECT_PROTANOPIA = 4,
+  CORRECT_DEUTERANOPIA = 5,
+  CORRECT_TRITANOPIA = 6,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Compression.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Compression.aidl
new file mode 100644
index 0000000..4f155e1
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Compression.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="long") @VintfStability
+enum Compression {
+  NONE = 0,
+  DISPLAY_STREAM_COMPRESSION = 1,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Cta861_3.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Cta861_3.aidl
new file mode 100644
index 0000000..ec90c9c
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Cta861_3.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable Cta861_3 {
+  float maxContentLightLevel;
+  float maxFrameAverageLightLevel;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Dataspace.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Dataspace.aidl
new file mode 100644
index 0000000..6ed5bb2
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Dataspace.aidl
@@ -0,0 +1,101 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Dataspace {
+  UNKNOWN = 0x0,
+  ARBITRARY = 0x1,
+  STANDARD_SHIFT = 16,
+  STANDARD_MASK = (63 << 16) /* 4128768 */,
+  STANDARD_UNSPECIFIED = (0 << 16) /* 0 */,
+  STANDARD_BT709 = (1 << 16) /* 65536 */,
+  STANDARD_BT601_625 = (2 << 16) /* 131072 */,
+  STANDARD_BT601_625_UNADJUSTED = (3 << 16) /* 196608 */,
+  STANDARD_BT601_525 = (4 << 16) /* 262144 */,
+  STANDARD_BT601_525_UNADJUSTED = (5 << 16) /* 327680 */,
+  STANDARD_BT2020 = (6 << 16) /* 393216 */,
+  STANDARD_BT2020_CONSTANT_LUMINANCE = (7 << 16) /* 458752 */,
+  STANDARD_BT470M = (8 << 16) /* 524288 */,
+  STANDARD_FILM = (9 << 16) /* 589824 */,
+  STANDARD_DCI_P3 = (10 << 16) /* 655360 */,
+  STANDARD_ADOBE_RGB = (11 << 16) /* 720896 */,
+  TRANSFER_SHIFT = 22,
+  TRANSFER_MASK = (31 << 22) /* 130023424 */,
+  TRANSFER_UNSPECIFIED = (0 << 22) /* 0 */,
+  TRANSFER_LINEAR = (1 << 22) /* 4194304 */,
+  TRANSFER_SRGB = (2 << 22) /* 8388608 */,
+  TRANSFER_SMPTE_170M = (3 << 22) /* 12582912 */,
+  TRANSFER_GAMMA2_2 = (4 << 22) /* 16777216 */,
+  TRANSFER_GAMMA2_6 = (5 << 22) /* 20971520 */,
+  TRANSFER_GAMMA2_8 = (6 << 22) /* 25165824 */,
+  TRANSFER_ST2084 = (7 << 22) /* 29360128 */,
+  TRANSFER_HLG = (8 << 22) /* 33554432 */,
+  RANGE_SHIFT = 27,
+  RANGE_MASK = (7 << 27) /* 939524096 */,
+  RANGE_UNSPECIFIED = (0 << 27) /* 0 */,
+  RANGE_FULL = (1 << 27) /* 134217728 */,
+  RANGE_LIMITED = (2 << 27) /* 268435456 */,
+  RANGE_EXTENDED = (3 << 27) /* 402653184 */,
+  SRGB_LINEAR = (((1 << 16) | (1 << 22)) | (1 << 27)) /* 138477568 */,
+  SCRGB_LINEAR = (((1 << 16) | (1 << 22)) | (3 << 27)) /* 406913024 */,
+  SRGB = (((1 << 16) | (2 << 22)) | (1 << 27)) /* 142671872 */,
+  SCRGB = (((1 << 16) | (2 << 22)) | (3 << 27)) /* 411107328 */,
+  JFIF = (((2 << 16) | (3 << 22)) | (1 << 27)) /* 146931712 */,
+  BT601_625 = (((2 << 16) | (3 << 22)) | (2 << 27)) /* 281149440 */,
+  BT601_525 = (((4 << 16) | (3 << 22)) | (2 << 27)) /* 281280512 */,
+  BT709 = (((1 << 16) | (3 << 22)) | (2 << 27)) /* 281083904 */,
+  DCI_P3_LINEAR = (((10 << 16) | (1 << 22)) | (1 << 27)) /* 139067392 */,
+  DCI_P3 = (((10 << 16) | (5 << 22)) | (1 << 27)) /* 155844608 */,
+  DISPLAY_P3_LINEAR = (((10 << 16) | (1 << 22)) | (1 << 27)) /* 139067392 */,
+  DISPLAY_P3 = (((10 << 16) | (2 << 22)) | (1 << 27)) /* 143261696 */,
+  ADOBE_RGB = (((11 << 16) | (4 << 22)) | (1 << 27)) /* 151715840 */,
+  ADOBE_RGB_LINEAR = (((11 << 16) | (1 << 22)) | (1 << 27)) /* 139132928 */,
+  BT2020_LINEAR = (((6 << 16) | (1 << 22)) | (1 << 27)) /* 138805248 */,
+  BT2020 = (((6 << 16) | (3 << 22)) | (1 << 27)) /* 147193856 */,
+  BT2020_PQ = (((6 << 16) | (7 << 22)) | (1 << 27)) /* 163971072 */,
+  BT2020_LINEAR_EXTENDED = (((6 << 16) | (1 << 22)) | (3 << 27)) /* 407240704 */,
+  DEPTH = 0x1000,
+  SENSOR = 0x1001,
+  BT2020_ITU = (((6 << 16) | (3 << 22)) | (2 << 27)) /* 281411584 */,
+  BT2020_ITU_PQ = (((6 << 16) | (7 << 22)) | (2 << 27)) /* 298188800 */,
+  BT2020_ITU_HLG = (((6 << 16) | (8 << 22)) | (2 << 27)) /* 302383104 */,
+  BT2020_HLG = (((6 << 16) | (8 << 22)) | (1 << 27)) /* 168165376 */,
+  DISPLAY_BT2020 = (((6 << 16) | (2 << 22)) | (1 << 27)) /* 142999552 */,
+  DYNAMIC_DEPTH = 0x1002,
+  JPEG_APP_SEGMENTS = 0x1003,
+  HEIF = 0x1004,
+  JPEG_R = 0x1005,
+  BT709_FULL_RANGE = (((1 << 16) | (3 << 22)) | (1 << 27)) /* 146866176 */,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/DisplayDecorationSupport.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/DisplayDecorationSupport.aidl
new file mode 100644
index 0000000..27eff76
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/DisplayDecorationSupport.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable DisplayDecorationSupport {
+  android.hardware.graphics.common.PixelFormat format;
+  android.hardware.graphics.common.AlphaInterpretation alphaInterpretation;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/DisplayHotplugEvent.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/DisplayHotplugEvent.aidl
new file mode 100644
index 0000000..63dca0a
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/DisplayHotplugEvent.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2023, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@Backing(type="int") @VintfStability
+enum DisplayHotplugEvent {
+  CONNECTED = 0,
+  DISCONNECTED = 1,
+  ERROR_UNKNOWN = (-1) /* -1 */,
+  ERROR_INCOMPATIBLE_CABLE = (-2) /* -2 */,
+  ERROR_TOO_MANY_DISPLAYS = (-3) /* -3 */,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ExtendableType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ExtendableType.aidl
new file mode 100644
index 0000000..5ff1775
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/ExtendableType.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable ExtendableType {
+  @utf8InCpp String name;
+  long value = 0;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/FRect.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/FRect.aidl
new file mode 100644
index 0000000..7972e11
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/FRect.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable FRect {
+  float left;
+  float top;
+  float right;
+  float bottom;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HardwareBuffer.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HardwareBuffer.aidl
new file mode 100644
index 0000000..0fe9493
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HardwareBuffer.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/**
+ * @hide
+ * @deprecated : Use instead android.hardware.HardwareBuffer in frameworks/base
+ */
+@VintfStability
+parcelable HardwareBuffer {
+  android.hardware.graphics.common.HardwareBufferDescription description;
+  android.hardware.common.NativeHandle handle;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HardwareBufferDescription.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HardwareBufferDescription.aidl
new file mode 100644
index 0000000..70f46a1
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HardwareBufferDescription.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable HardwareBufferDescription {
+  int width;
+  int height;
+  int layers;
+  android.hardware.graphics.common.PixelFormat format = android.hardware.graphics.common.PixelFormat.UNSPECIFIED;
+  android.hardware.graphics.common.BufferUsage usage = android.hardware.graphics.common.BufferUsage.CPU_READ_NEVER;
+  int stride;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Hdr.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Hdr.aidl
new file mode 100644
index 0000000..71927b6
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Hdr.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Hdr {
+  INVALID = 0,
+  DOLBY_VISION = 1,
+  HDR10 = 2,
+  HLG = 3,
+  HDR10_PLUS = 4,
+  DOLBY_VISION_4K30 = 5,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HdrConversionCapability.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HdrConversionCapability.aidl
new file mode 100644
index 0000000..b74f7d7
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HdrConversionCapability.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+parcelable HdrConversionCapability {
+  android.hardware.graphics.common.Hdr sourceType;
+  android.hardware.graphics.common.Hdr outputType;
+  boolean addsLatency;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HdrConversionStrategy.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HdrConversionStrategy.aidl
new file mode 100644
index 0000000..db785cf
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/HdrConversionStrategy.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+@VintfStability
+union HdrConversionStrategy {
+  boolean passthrough = true;
+  android.hardware.graphics.common.Hdr[] autoAllowedHdrTypes;
+  android.hardware.graphics.common.Hdr forceHdrConversion;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Interlaced.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Interlaced.aidl
new file mode 100644
index 0000000..e04d2ab
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Interlaced.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="long") @VintfStability
+enum Interlaced {
+  NONE = 0,
+  TOP_BOTTOM = 1,
+  RIGHT_LEFT = 2,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PixelFormat.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PixelFormat.aidl
new file mode 100644
index 0000000..ed84a44
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PixelFormat.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum PixelFormat {
+  UNSPECIFIED = 0,
+  RGBA_8888 = 0x1,
+  RGBX_8888 = 0x2,
+  RGB_888 = 0x3,
+  RGB_565 = 0x4,
+  BGRA_8888 = 0x5,
+  YCBCR_422_SP = 0x10,
+  YCRCB_420_SP = 0x11,
+  YCBCR_422_I = 0x14,
+  RGBA_FP16 = 0x16,
+  RAW16 = 0x20,
+  BLOB = 0x21,
+  IMPLEMENTATION_DEFINED = 0x22,
+  YCBCR_420_888 = 0x23,
+  RAW_OPAQUE = 0x24,
+  RAW10 = 0x25,
+  RAW12 = 0x26,
+  RGBA_1010102 = 0x2B,
+  Y8 = 0x20203859,
+  Y16 = 0x20363159,
+  YV12 = 0x32315659,
+  DEPTH_16 = 0x30,
+  DEPTH_24 = 0x31,
+  DEPTH_24_STENCIL_8 = 0x32,
+  DEPTH_32F = 0x33,
+  DEPTH_32F_STENCIL_8 = 0x34,
+  STENCIL_8 = 0x35,
+  YCBCR_P010 = 0x36,
+  HSV_888 = 0x37,
+  R_8 = 0x38,
+  R_16_UINT = 0x39,
+  RG_1616_UINT = 0x3a,
+  RGBA_10101010 = 0x3b,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayout.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayout.aidl
new file mode 100644
index 0000000..a090975
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayout.aidl
@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable PlaneLayout {
+  android.hardware.graphics.common.PlaneLayoutComponent[] components;
+  long offsetInBytes;
+  long sampleIncrementInBits;
+  long strideInBytes;
+  long widthInSamples;
+  long heightInSamples;
+  long totalSizeInBytes;
+  long horizontalSubsampling;
+  long verticalSubsampling;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayoutComponent.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayoutComponent.aidl
new file mode 100644
index 0000000..0768240
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayoutComponent.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable PlaneLayoutComponent {
+  android.hardware.graphics.common.ExtendableType type;
+  long offsetInBits;
+  long sizeInBits;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayoutComponentType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayoutComponentType.aidl
new file mode 100644
index 0000000..e306751
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/PlaneLayoutComponentType.aidl
@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="long") @VintfStability
+enum PlaneLayoutComponentType {
+  Y = (1 << 0) /* 1 */,
+  CB = (1 << 1) /* 2 */,
+  CR = (1 << 2) /* 4 */,
+  R = (1 << 10) /* 1024 */,
+  G = (1 << 11) /* 2048 */,
+  B = (1 << 12) /* 4096 */,
+  RAW = (1 << 20) /* 1048576 */,
+  A = (1 << 30) /* 1073741824 */,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Point.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Point.aidl
new file mode 100644
index 0000000..af4705a
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Point.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable Point {
+  int x;
+  int y;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Rect.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Rect.aidl
new file mode 100644
index 0000000..463a68f
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Rect.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable Rect {
+  int left;
+  int top;
+  int right;
+  int bottom;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Smpte2086.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Smpte2086.aidl
new file mode 100644
index 0000000..dce9226
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Smpte2086.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable Smpte2086 {
+  android.hardware.graphics.common.XyColor primaryRed;
+  android.hardware.graphics.common.XyColor primaryGreen;
+  android.hardware.graphics.common.XyColor primaryBlue;
+  android.hardware.graphics.common.XyColor whitePoint;
+  float maxLuminance;
+  float minLuminance;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/StandardMetadataType.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/StandardMetadataType.aidl
new file mode 100644
index 0000000..6e2e106
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/StandardMetadataType.aidl
@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) 2019,libgralloctypes_helper The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="long") @VintfStability
+enum StandardMetadataType {
+  INVALID = 0,
+  BUFFER_ID = 1,
+  NAME = 2,
+  WIDTH = 3,
+  HEIGHT = 4,
+  LAYER_COUNT = 5,
+  PIXEL_FORMAT_REQUESTED = 6,
+  PIXEL_FORMAT_FOURCC = 7,
+  PIXEL_FORMAT_MODIFIER = 8,
+  USAGE = 9,
+  ALLOCATION_SIZE = 10,
+  PROTECTED_CONTENT = 11,
+  COMPRESSION = 12,
+  INTERLACED = 13,
+  CHROMA_SITING = 14,
+  PLANE_LAYOUTS = 15,
+  CROP = 16,
+  DATASPACE = 17,
+  BLEND_MODE = 18,
+  SMPTE2086 = 19,
+  CTA861_3 = 20,
+  SMPTE2094_40 = 21,
+  SMPTE2094_10 = 22,
+  STRIDE = 23,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Transform.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Transform.aidl
new file mode 100644
index 0000000..dbed57d
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/Transform.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Transform {
+  NONE = 0,
+  FLIP_H = (1 << 0) /* 1 */,
+  FLIP_V = (1 << 1) /* 2 */,
+  ROT_90 = (1 << 2) /* 4 */,
+  ROT_180 = (FLIP_H | FLIP_V) /* 3 */,
+  ROT_270 = ((FLIP_H | FLIP_V) | ROT_90) /* 7 */,
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/XyColor.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/XyColor.aidl
new file mode 100644
index 0000000..e300f25
--- /dev/null
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/5/android/hardware/graphics/common/XyColor.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.common;
+/* @hide */
+@VintfStability
+parcelable XyColor {
+  float x;
+  float y;
+}
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl
index d42a6d5..52b2a56 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/BufferUsage.aidl
@@ -60,6 +60,6 @@
   GPU_MIPMAP_COMPLETE = (1 << 26) /* 67108864 */,
   HW_IMAGE_ENCODER = (1 << 27) /* 134217728 */,
   FRONT_BUFFER = (1L << 32) /* 4294967296 */,
-  VENDOR_MASK = (0xf << 28) /* -268435456 */,
+  VENDOR_MASK = (0xfL << 28) /* 4026531840 */,
   VENDOR_MASK_HI = ((1L * 0xffff) << 48) /* -281474976710656 */,
 }
diff --git a/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl
index 0d1a094..7d39d95 100644
--- a/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl
@@ -150,7 +150,7 @@
     FRONT_BUFFER = 1L << 32,
 
     /** bits 28-31 are reserved for vendor extensions */
-    VENDOR_MASK = 0xf << 28,
+    VENDOR_MASK = 0xfL << 28,
 
     /** bits 33-47 must be zero and are reserved for future versions */
     /** bits 48-63 are reserved for vendor extensions */
diff --git a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
index b67cfc2..a1992b9 100644
--- a/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
+++ b/graphics/composer/2.1/vts/functional/VtsHalGraphicsComposerV2_1TargetTest.cpp
@@ -315,6 +315,8 @@
  * required client targets.
  */
 TEST_P(GraphicsComposerHidlTest, GetClientTargetSupport) {
+    ASSERT_NO_FATAL_FAILURE(
+            mComposerClient->setPowerMode(mPrimaryDisplay, IComposerClient::PowerMode::ON));
     std::vector<Config> configs = mComposerClient->getDisplayConfigs(mPrimaryDisplay);
     for (auto config : configs) {
         int32_t width = mComposerClient->getDisplayAttribute(mPrimaryDisplay, config,
diff --git a/graphics/composer/2.2/utils/vts/Android.bp b/graphics/composer/2.2/utils/vts/Android.bp
index 2bd2419..7157862 100644
--- a/graphics/composer/2.2/utils/vts/Android.bp
+++ b/graphics/composer/2.2/utils/vts/Android.bp
@@ -38,6 +38,7 @@
     ],
     shared_libs: [
         "libui",
+        "server_configurable_flags",
     ],
     static_libs: [
         "android.hardware.graphics.composer@2.1-vts",
@@ -48,6 +49,7 @@
         "libnativewindow",
         "librenderengine",
         "libshaders",
+        "libsurfaceflinger_common",
         "libtonemap",
     ],
     export_static_lib_headers: [
diff --git a/graphics/composer/2.2/vts/functional/Android.bp b/graphics/composer/2.2/vts/functional/Android.bp
index dec60df..bda4198 100644
--- a/graphics/composer/2.2/vts/functional/Android.bp
+++ b/graphics/composer/2.2/vts/functional/Android.bp
@@ -54,6 +54,7 @@
         "libsync",
         "libui",
         "android.hardware.common-V2-ndk",
+        "server_configurable_flags",
     ],
     static_libs: [
         "android.hardware.graphics.common@1.1",
@@ -66,6 +67,7 @@
         "librenderengine",
         "libshaders",
         "libtonemap",
+        "libsurfaceflinger_common",
     ],
     header_libs: [
         "android.hardware.graphics.composer@2.1-command-buffer",
diff --git a/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp b/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp
index 2bd287b..cd4cb58 100644
--- a/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp
+++ b/graphics/composer/2.2/vts/functional/VtsHalGraphicsComposerV2_2TargetTest.cpp
@@ -256,6 +256,8 @@
  * required client targets.
  */
 TEST_P(GraphicsComposerHidlTest, GetClientTargetSupport_2_2) {
+    ASSERT_NO_FATAL_FAILURE(
+            mComposerClient->setPowerMode_2_2(mPrimaryDisplay, IComposerClient::PowerMode::ON));
     std::vector<Config> configs = mComposerClient->getDisplayConfigs(mPrimaryDisplay);
     for (auto config : configs) {
         int32_t width = mComposerClient->getDisplayAttribute(mPrimaryDisplay, config,
diff --git a/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp b/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp
index c072ef0..f99c72d 100644
--- a/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp
+++ b/graphics/composer/2.3/vts/functional/VtsHalGraphicsComposerV2_3TargetTest.cpp
@@ -274,6 +274,8 @@
  * Test IComposerClient::getClientTargetSupport_2_3
  */
 TEST_P(GraphicsComposerHidlTest, GetClientTargetSupport_2_3) {
+    ASSERT_NO_FATAL_FAILURE(
+            mComposerClient->setPowerMode_2_2(mPrimaryDisplay, IComposerClient::PowerMode::ON));
     std::vector<V2_1::Config> configs = mComposerClient->getDisplayConfigs(mPrimaryDisplay);
     for (auto config : configs) {
         int32_t width = mComposerClient->getDisplayAttribute(mPrimaryDisplay, config,
diff --git a/graphics/composer/aidl/Android.bp b/graphics/composer/aidl/Android.bp
index 9b6b196..fad70d8 100644
--- a/graphics/composer/aidl/Android.bp
+++ b/graphics/composer/aidl/Android.bp
@@ -29,7 +29,7 @@
     host_supported: true,
     vendor_available: true,
     double_loadable: true,
-    frozen: false,
+    frozen: true,
     vndk_use_version: "1",
     srcs: [
         "android/hardware/graphics/composer3/*.aidl",
@@ -47,6 +47,8 @@
             sdk_version: "module_current",
             enabled: false,
         },
+        ndk: {
+        },
         rust: {
             enabled: true,
         },
@@ -66,6 +68,13 @@
                 "android.hardware.common-V2",
             ],
         },
+        {
+            version: "3",
+            imports: [
+                "android.hardware.graphics.common-V5",
+                "android.hardware.common-V2",
+            ],
+        },
 
     ],
 
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/.hash b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/.hash
new file mode 100644
index 0000000..f64da11
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/.hash
@@ -0,0 +1 @@
+d24fcd9648b8b2e7287f9238eee9180244612c10
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Buffer.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Buffer.aidl
new file mode 100644
index 0000000..a33ad23
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Buffer.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable Buffer {
+  int slot;
+  @nullable android.hardware.common.NativeHandle handle;
+  @nullable ParcelFileDescriptor fence;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Capability.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Capability.aidl
new file mode 100644
index 0000000..ee004d6
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Capability.aidl
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum Capability {
+  INVALID = 0,
+  SIDEBAND_STREAM = 1,
+  SKIP_CLIENT_COLOR_TRANSFORM = 2,
+  PRESENT_FENCE_IS_NOT_RELIABLE = 3,
+  /**
+   * @deprecated - enabled by default.
+   */
+  SKIP_VALIDATE = 4,
+  BOOT_DISPLAY_CONFIG = 5,
+  HDR_OUTPUT_CONVERSION_CONFIG = 6,
+  REFRESH_RATE_CHANGED_CALLBACK_DEBUG = 7,
+  LAYER_LIFECYCLE_BATCH_COMMAND = 8,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ChangedCompositionLayer.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ChangedCompositionLayer.aidl
new file mode 100644
index 0000000..7e47ba8
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ChangedCompositionLayer.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ChangedCompositionLayer {
+  long layer;
+  android.hardware.graphics.composer3.Composition composition;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ChangedCompositionTypes.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ChangedCompositionTypes.aidl
new file mode 100644
index 0000000..9a5ca97
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ChangedCompositionTypes.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ChangedCompositionTypes {
+  long display;
+  android.hardware.graphics.composer3.ChangedCompositionLayer[] layers;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTarget.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTarget.aidl
new file mode 100644
index 0000000..06ed922
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTarget.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ClientTarget {
+  android.hardware.graphics.composer3.Buffer buffer;
+  android.hardware.graphics.common.Dataspace dataspace;
+  android.hardware.graphics.common.Rect[] damage;
+  float hdrSdrRatio = 1.0f;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTargetProperty.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTargetProperty.aidl
new file mode 100644
index 0000000..d34d1b0
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTargetProperty.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ClientTargetProperty {
+  android.hardware.graphics.common.PixelFormat pixelFormat;
+  android.hardware.graphics.common.Dataspace dataspace;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl
new file mode 100644
index 0000000..8fb6933
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ClientTargetPropertyWithBrightness {
+  long display;
+  android.hardware.graphics.composer3.ClientTargetProperty clientTargetProperty;
+  float brightness;
+  android.hardware.graphics.composer3.DimmingStage dimmingStage;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClockMonotonicTimestamp.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClockMonotonicTimestamp.aidl
new file mode 100644
index 0000000..480a85c
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ClockMonotonicTimestamp.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ClockMonotonicTimestamp {
+  long timestampNanos;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Color.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Color.aidl
new file mode 100644
index 0000000..8222909
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Color.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable Color {
+  float r;
+  float g;
+  float b;
+  float a;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ColorMode.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ColorMode.aidl
new file mode 100644
index 0000000..53852b6
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ColorMode.aidl
@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum ColorMode {
+  NATIVE = 0,
+  STANDARD_BT601_625 = 1,
+  STANDARD_BT601_625_UNADJUSTED = 2,
+  STANDARD_BT601_525 = 3,
+  STANDARD_BT601_525_UNADJUSTED = 4,
+  STANDARD_BT709 = 5,
+  DCI_P3 = 6,
+  SRGB = 7,
+  ADOBE_RGB = 8,
+  DISPLAY_P3 = 9,
+  BT2020 = 10,
+  BT2100_PQ = 11,
+  BT2100_HLG = 12,
+  DISPLAY_BT2020 = 13,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/CommandError.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/CommandError.aidl
new file mode 100644
index 0000000..103bfdc
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/CommandError.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable CommandError {
+  int commandIndex;
+  int errorCode;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/CommandResultPayload.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/CommandResultPayload.aidl
new file mode 100644
index 0000000..6892f06
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/CommandResultPayload.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+union CommandResultPayload {
+  android.hardware.graphics.composer3.CommandError error;
+  android.hardware.graphics.composer3.ChangedCompositionTypes changedCompositionTypes;
+  android.hardware.graphics.composer3.DisplayRequest displayRequest;
+  android.hardware.graphics.composer3.PresentFence presentFence;
+  android.hardware.graphics.composer3.ReleaseFences releaseFences;
+  android.hardware.graphics.composer3.PresentOrValidate presentOrValidateResult;
+  android.hardware.graphics.composer3.ClientTargetPropertyWithBrightness clientTargetProperty;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Composition.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Composition.aidl
new file mode 100644
index 0000000..34d6822
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/Composition.aidl
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum Composition {
+  INVALID = 0,
+  CLIENT = 1,
+  DEVICE = 2,
+  SOLID_COLOR = 3,
+  CURSOR = 4,
+  SIDEBAND = 5,
+  DISPLAY_DECORATION = 6,
+  REFRESH_RATE_INDICATOR = 7,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ContentType.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ContentType.aidl
new file mode 100644
index 0000000..d87b767
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ContentType.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum ContentType {
+  NONE = 0,
+  GRAPHICS = 1,
+  PHOTO = 2,
+  CINEMA = 3,
+  GAME = 4,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DimmingStage.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DimmingStage.aidl
new file mode 100644
index 0000000..44457f8
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DimmingStage.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2022, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum DimmingStage {
+  NONE = 0,
+  LINEAR = 1,
+  GAMMA_OETF = 2,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayAttribute.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayAttribute.aidl
new file mode 100644
index 0000000..8454c40
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayAttribute.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum DisplayAttribute {
+  INVALID = 0,
+  WIDTH = 1,
+  HEIGHT = 2,
+  VSYNC_PERIOD = 3,
+  DPI_X = 4,
+  DPI_Y = 5,
+  CONFIG_GROUP = 7,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayBrightness.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayBrightness.aidl
new file mode 100644
index 0000000..e765189
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayBrightness.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayBrightness {
+  float brightness;
+  float brightnessNits;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayCapability.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayCapability.aidl
new file mode 100644
index 0000000..0e2d72b
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayCapability.aidl
@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum DisplayCapability {
+  INVALID = 0,
+  SKIP_CLIENT_COLOR_TRANSFORM = 1,
+  DOZE = 2,
+  BRIGHTNESS = 3,
+  PROTECTED_CONTENTS = 4,
+  AUTO_LOW_LATENCY_MODE = 5,
+  SUSPEND = 6,
+  DISPLAY_IDLE_TIMER = 7,
+  MULTI_THREADED_PRESENT = 8,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayCommand.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayCommand.aidl
new file mode 100644
index 0000000..cce35e7
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayCommand.aidl
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayCommand {
+  long display;
+  android.hardware.graphics.composer3.LayerCommand[] layers;
+  @nullable float[] colorTransformMatrix;
+  @nullable android.hardware.graphics.composer3.DisplayBrightness brightness;
+  @nullable android.hardware.graphics.composer3.ClientTarget clientTarget;
+  @nullable android.hardware.graphics.composer3.Buffer virtualDisplayOutputBuffer;
+  @nullable android.hardware.graphics.composer3.ClockMonotonicTimestamp expectedPresentTime;
+  boolean validateDisplay;
+  boolean acceptDisplayChanges;
+  boolean presentDisplay;
+  boolean presentOrValidateDisplay;
+  int frameIntervalNs;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayConfiguration.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayConfiguration.aidl
new file mode 100644
index 0000000..040afd7
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayConfiguration.aidl
@@ -0,0 +1,48 @@
+/**
+ * Copyright 2023, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayConfiguration {
+  int configId;
+  int width;
+  int height;
+  @nullable android.hardware.graphics.composer3.DisplayConfiguration.Dpi dpi;
+  int configGroup;
+  int vsyncPeriod;
+  @nullable android.hardware.graphics.composer3.VrrConfig vrrConfig;
+  parcelable Dpi {
+    float x;
+    float y;
+  }
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayConnectionType.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayConnectionType.aidl
new file mode 100644
index 0000000..640f82a
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayConnectionType.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum DisplayConnectionType {
+  INTERNAL = 0,
+  EXTERNAL = 1,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayContentSample.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayContentSample.aidl
new file mode 100644
index 0000000..c624536
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayContentSample.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayContentSample {
+  long frameCount;
+  long[] sampleComponent0;
+  long[] sampleComponent1;
+  long[] sampleComponent2;
+  long[] sampleComponent3;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayContentSamplingAttributes.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayContentSamplingAttributes.aidl
new file mode 100644
index 0000000..7c6542f
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayContentSamplingAttributes.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayContentSamplingAttributes {
+  android.hardware.graphics.common.PixelFormat format;
+  android.hardware.graphics.common.Dataspace dataspace;
+  android.hardware.graphics.composer3.FormatColorComponent componentMask;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayIdentification.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayIdentification.aidl
new file mode 100644
index 0000000..a0cc9b0
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayIdentification.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayIdentification {
+  byte port;
+  byte[] data;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayRequest.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayRequest.aidl
new file mode 100644
index 0000000..e6db116
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/DisplayRequest.aidl
@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable DisplayRequest {
+  long display;
+  int mask;
+  android.hardware.graphics.composer3.DisplayRequest.LayerRequest[] layerRequests;
+  const int FLIP_CLIENT_TARGET = (1 << 0) /* 1 */;
+  const int WRITE_CLIENT_TARGET_TO_OUTPUT = (1 << 1) /* 2 */;
+  @VintfStability
+  parcelable LayerRequest {
+    long layer;
+    int mask;
+    const int CLEAR_CLIENT_TARGET = (1 << 0) /* 1 */;
+  }
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/FormatColorComponent.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/FormatColorComponent.aidl
new file mode 100644
index 0000000..89dae83
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/FormatColorComponent.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="byte") @VintfStability
+enum FormatColorComponent {
+  FORMAT_COMPONENT_0 = (1 << 0) /* 1 */,
+  FORMAT_COMPONENT_1 = (1 << 1) /* 2 */,
+  FORMAT_COMPONENT_2 = (1 << 2) /* 4 */,
+  FORMAT_COMPONENT_3 = (1 << 3) /* 8 */,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/HdrCapabilities.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/HdrCapabilities.aidl
new file mode 100644
index 0000000..80141d3
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/HdrCapabilities.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable HdrCapabilities {
+  android.hardware.graphics.common.Hdr[] types;
+  float maxLuminance;
+  float maxAverageLuminance;
+  float minLuminance;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposer.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposer.aidl
new file mode 100644
index 0000000..21b9ad8
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposer.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+interface IComposer {
+  android.hardware.graphics.composer3.IComposerClient createClient();
+  android.hardware.graphics.composer3.Capability[] getCapabilities();
+  const int EX_NO_RESOURCES = 6;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposerCallback.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposerCallback.aidl
new file mode 100644
index 0000000..e64bd52
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposerCallback.aidl
@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+interface IComposerCallback {
+  /**
+   * @deprecated : Use instead onHotplugEvent
+   */
+  void onHotplug(long display, boolean connected);
+  oneway void onRefresh(long display);
+  oneway void onSeamlessPossible(long display);
+  oneway void onVsync(long display, long timestamp, int vsyncPeriodNanos);
+  oneway void onVsyncPeriodTimingChanged(long display, in android.hardware.graphics.composer3.VsyncPeriodChangeTimeline updatedTimeline);
+  oneway void onVsyncIdle(long display);
+  oneway void onRefreshRateChangedDebug(in android.hardware.graphics.composer3.RefreshRateChangedDebugData data);
+  void onHotplugEvent(long display, android.hardware.graphics.common.DisplayHotplugEvent event);
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposerClient.aidl
new file mode 100644
index 0000000..bc27cc7
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -0,0 +1,101 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+interface IComposerClient {
+  long createLayer(long display, int bufferSlotCount);
+  android.hardware.graphics.composer3.VirtualDisplay createVirtualDisplay(int width, int height, android.hardware.graphics.common.PixelFormat formatHint, int outputBufferSlotCount);
+  void destroyLayer(long display, long layer);
+  void destroyVirtualDisplay(long display);
+  android.hardware.graphics.composer3.CommandResultPayload[] executeCommands(in android.hardware.graphics.composer3.DisplayCommand[] commands);
+  int getActiveConfig(long display);
+  android.hardware.graphics.composer3.ColorMode[] getColorModes(long display);
+  float[] getDataspaceSaturationMatrix(android.hardware.graphics.common.Dataspace dataspace);
+  /**
+   * @deprecated use getDisplayConfigurations instead. Returns a display attribute value for a particular display configuration. For legacy support getDisplayAttribute should return valid values for any requested DisplayAttribute, and for all of the configs obtained either through getDisplayConfigs or getDisplayConfigurations.
+   */
+  int getDisplayAttribute(long display, int config, android.hardware.graphics.composer3.DisplayAttribute attribute);
+  android.hardware.graphics.composer3.DisplayCapability[] getDisplayCapabilities(long display);
+  /**
+   * @deprecated use getDisplayConfigurations instead. For legacy support getDisplayConfigs should return at least one valid config. All the configs returned from the getDisplayConfigs should also be returned from getDisplayConfigurations.
+   */
+  int[] getDisplayConfigs(long display);
+  android.hardware.graphics.composer3.DisplayConnectionType getDisplayConnectionType(long display);
+  android.hardware.graphics.composer3.DisplayIdentification getDisplayIdentificationData(long display);
+  String getDisplayName(long display);
+  int getDisplayVsyncPeriod(long display);
+  android.hardware.graphics.composer3.DisplayContentSample getDisplayedContentSample(long display, long maxFrames, long timestamp);
+  android.hardware.graphics.composer3.DisplayContentSamplingAttributes getDisplayedContentSamplingAttributes(long display);
+  android.hardware.graphics.common.Transform getDisplayPhysicalOrientation(long display);
+  android.hardware.graphics.composer3.HdrCapabilities getHdrCapabilities(long display);
+  int getMaxVirtualDisplayCount();
+  android.hardware.graphics.composer3.PerFrameMetadataKey[] getPerFrameMetadataKeys(long display);
+  android.hardware.graphics.composer3.ReadbackBufferAttributes getReadbackBufferAttributes(long display);
+  @nullable ParcelFileDescriptor getReadbackBufferFence(long display);
+  android.hardware.graphics.composer3.RenderIntent[] getRenderIntents(long display, android.hardware.graphics.composer3.ColorMode mode);
+  android.hardware.graphics.composer3.ContentType[] getSupportedContentTypes(long display);
+  @nullable android.hardware.graphics.common.DisplayDecorationSupport getDisplayDecorationSupport(long display);
+  void registerCallback(in android.hardware.graphics.composer3.IComposerCallback callback);
+  void setActiveConfig(long display, int config);
+  android.hardware.graphics.composer3.VsyncPeriodChangeTimeline setActiveConfigWithConstraints(long display, int config, in android.hardware.graphics.composer3.VsyncPeriodChangeConstraints vsyncPeriodChangeConstraints);
+  void setBootDisplayConfig(long display, int config);
+  void clearBootDisplayConfig(long display);
+  int getPreferredBootDisplayConfig(long display);
+  void setAutoLowLatencyMode(long display, boolean on);
+  void setClientTargetSlotCount(long display, int clientTargetSlotCount);
+  void setColorMode(long display, android.hardware.graphics.composer3.ColorMode mode, android.hardware.graphics.composer3.RenderIntent intent);
+  void setContentType(long display, android.hardware.graphics.composer3.ContentType type);
+  void setDisplayedContentSamplingEnabled(long display, boolean enable, android.hardware.graphics.composer3.FormatColorComponent componentMask, long maxFrames);
+  void setPowerMode(long display, android.hardware.graphics.composer3.PowerMode mode);
+  void setReadbackBuffer(long display, in android.hardware.common.NativeHandle buffer, in @nullable ParcelFileDescriptor releaseFence);
+  void setVsyncEnabled(long display, boolean enabled);
+  void setIdleTimerEnabled(long display, int timeoutMs);
+  android.hardware.graphics.composer3.OverlayProperties getOverlaySupport();
+  android.hardware.graphics.common.HdrConversionCapability[] getHdrConversionCapabilities();
+  android.hardware.graphics.common.Hdr setHdrConversionStrategy(in android.hardware.graphics.common.HdrConversionStrategy conversionStrategy);
+  void setRefreshRateChangedCallbackDebugEnabled(long display, boolean enabled);
+  android.hardware.graphics.composer3.DisplayConfiguration[] getDisplayConfigurations(long display, int maxFrameIntervalNs);
+  oneway void notifyExpectedPresent(long display, in android.hardware.graphics.composer3.ClockMonotonicTimestamp expectedPresentTime, int frameIntervalNs);
+  const int EX_BAD_CONFIG = 1;
+  const int EX_BAD_DISPLAY = 2;
+  const int EX_BAD_LAYER = 3;
+  const int EX_BAD_PARAMETER = 4;
+  const int EX_RESERVED = 5;
+  const int EX_NO_RESOURCES = 6;
+  const int EX_NOT_VALIDATED = 7;
+  const int EX_UNSUPPORTED = 8;
+  const int EX_SEAMLESS_NOT_ALLOWED = 9;
+  const int EX_SEAMLESS_NOT_POSSIBLE = 10;
+  const int INVALID_CONFIGURATION = 0x7fffffff;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerBrightness.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerBrightness.aidl
new file mode 100644
index 0000000..a726cc1
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerBrightness.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable LayerBrightness {
+  float brightness;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerCommand.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerCommand.aidl
new file mode 100644
index 0000000..87c8c18
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerCommand.aidl
@@ -0,0 +1,60 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable LayerCommand {
+  long layer;
+  @nullable android.hardware.graphics.common.Point cursorPosition;
+  @nullable android.hardware.graphics.composer3.Buffer buffer;
+  @nullable android.hardware.graphics.common.Rect[] damage;
+  @nullable android.hardware.graphics.composer3.ParcelableBlendMode blendMode;
+  @nullable android.hardware.graphics.composer3.Color color;
+  @nullable android.hardware.graphics.composer3.ParcelableComposition composition;
+  @nullable android.hardware.graphics.composer3.ParcelableDataspace dataspace;
+  @nullable android.hardware.graphics.common.Rect displayFrame;
+  @nullable android.hardware.graphics.composer3.PlaneAlpha planeAlpha;
+  @nullable android.hardware.common.NativeHandle sidebandStream;
+  @nullable android.hardware.graphics.common.FRect sourceCrop;
+  @nullable android.hardware.graphics.composer3.ParcelableTransform transform;
+  @nullable android.hardware.graphics.common.Rect[] visibleRegion;
+  @nullable android.hardware.graphics.composer3.ZOrder z;
+  @nullable float[] colorTransform;
+  @nullable android.hardware.graphics.composer3.LayerBrightness brightness;
+  @nullable android.hardware.graphics.composer3.PerFrameMetadata[] perFrameMetadata;
+  @nullable android.hardware.graphics.composer3.PerFrameMetadataBlob[] perFrameMetadataBlob;
+  @nullable android.hardware.graphics.common.Rect[] blockingRegion;
+  @nullable int[] bufferSlotsToClear;
+  android.hardware.graphics.composer3.LayerLifecycleBatchCommandType layerLifecycleBatchCommandType;
+  int newBufferSlotCount;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl
new file mode 100644
index 0000000..ac78cd5
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2023, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum LayerLifecycleBatchCommandType {
+  MODIFY = 0,
+  CREATE = 1,
+  DESTROY = 2,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/OverlayProperties.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/OverlayProperties.aidl
new file mode 100644
index 0000000..7d31ea3
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/OverlayProperties.aidl
@@ -0,0 +1,45 @@
+/**
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable OverlayProperties {
+  android.hardware.graphics.composer3.OverlayProperties.SupportedBufferCombinations[] combinations;
+  boolean supportMixedColorSpaces;
+  parcelable SupportedBufferCombinations {
+    android.hardware.graphics.common.PixelFormat[] pixelFormats;
+    android.hardware.graphics.common.Dataspace[] standards;
+    android.hardware.graphics.common.Dataspace[] transfers;
+    android.hardware.graphics.common.Dataspace[] ranges;
+  }
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableBlendMode.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableBlendMode.aidl
new file mode 100644
index 0000000..f1fee5f
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableBlendMode.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ParcelableBlendMode {
+  android.hardware.graphics.common.BlendMode blendMode;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableComposition.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableComposition.aidl
new file mode 100644
index 0000000..98fbb66
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableComposition.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ParcelableComposition {
+  android.hardware.graphics.composer3.Composition composition;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableDataspace.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableDataspace.aidl
new file mode 100644
index 0000000..76ecf85
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableDataspace.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ParcelableDataspace {
+  android.hardware.graphics.common.Dataspace dataspace;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableTransform.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableTransform.aidl
new file mode 100644
index 0000000..b673656
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ParcelableTransform.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ParcelableTransform {
+  android.hardware.graphics.common.Transform transform;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadata.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadata.aidl
new file mode 100644
index 0000000..cd1f351
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadata.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable PerFrameMetadata {
+  android.hardware.graphics.composer3.PerFrameMetadataKey key;
+  float value;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadataBlob.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadataBlob.aidl
new file mode 100644
index 0000000..c1e74d9
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadataBlob.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable PerFrameMetadataBlob {
+  android.hardware.graphics.composer3.PerFrameMetadataKey key;
+  byte[] blob;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadataKey.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadataKey.aidl
new file mode 100644
index 0000000..10a7dee
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PerFrameMetadataKey.aidl
@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum PerFrameMetadataKey {
+  DISPLAY_RED_PRIMARY_X,
+  DISPLAY_RED_PRIMARY_Y,
+  DISPLAY_GREEN_PRIMARY_X,
+  DISPLAY_GREEN_PRIMARY_Y,
+  DISPLAY_BLUE_PRIMARY_X,
+  DISPLAY_BLUE_PRIMARY_Y,
+  WHITE_POINT_X,
+  WHITE_POINT_Y,
+  MAX_LUMINANCE,
+  MIN_LUMINANCE,
+  MAX_CONTENT_LIGHT_LEVEL,
+  MAX_FRAME_AVERAGE_LIGHT_LEVEL,
+  HDR10_PLUS_SEI,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PlaneAlpha.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PlaneAlpha.aidl
new file mode 100644
index 0000000..c48c2a8
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PlaneAlpha.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable PlaneAlpha {
+  float alpha;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PowerMode.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PowerMode.aidl
new file mode 100644
index 0000000..f587d4d
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PowerMode.aidl
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum PowerMode {
+  OFF = 0,
+  DOZE = 1,
+  DOZE_SUSPEND = 3,
+  ON = 2,
+  ON_SUSPEND = 4,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PresentFence.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PresentFence.aidl
new file mode 100644
index 0000000..3bb09cd
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PresentFence.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable PresentFence {
+  long display;
+  ParcelFileDescriptor fence;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PresentOrValidate.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PresentOrValidate.aidl
new file mode 100644
index 0000000..dbfac22
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/PresentOrValidate.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable PresentOrValidate {
+  long display;
+  android.hardware.graphics.composer3.PresentOrValidate.Result result;
+  @VintfStability
+  enum Result {
+    Validated,
+    Presented,
+  }
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ReadbackBufferAttributes.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ReadbackBufferAttributes.aidl
new file mode 100644
index 0000000..bb51bdc
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ReadbackBufferAttributes.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ReadbackBufferAttributes {
+  android.hardware.graphics.common.PixelFormat format;
+  android.hardware.graphics.common.Dataspace dataspace;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/RefreshRateChangedDebugData.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/RefreshRateChangedDebugData.aidl
new file mode 100644
index 0000000..e9305e1
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/RefreshRateChangedDebugData.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright 2023, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable RefreshRateChangedDebugData {
+  long display;
+  int vsyncPeriodNanos;
+  int refreshPeriodNanos;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ReleaseFences.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ReleaseFences.aidl
new file mode 100644
index 0000000..d623661
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ReleaseFences.aidl
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ReleaseFences {
+  long display;
+  android.hardware.graphics.composer3.ReleaseFences.Layer[] layers;
+  @VintfStability
+  parcelable Layer {
+    long layer;
+    ParcelFileDescriptor fence;
+  }
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/RenderIntent.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/RenderIntent.aidl
new file mode 100644
index 0000000..5670c10
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/RenderIntent.aidl
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum RenderIntent {
+  COLORIMETRIC = 0,
+  ENHANCE = 1,
+  TONE_MAP_COLORIMETRIC = 2,
+  TONE_MAP_ENHANCE = 3,
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VirtualDisplay.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VirtualDisplay.aidl
new file mode 100644
index 0000000..886be2e
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VirtualDisplay.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable VirtualDisplay {
+  long display;
+  android.hardware.graphics.common.PixelFormat format;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VrrConfig.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VrrConfig.aidl
new file mode 100644
index 0000000..7377b4b
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VrrConfig.aidl
@@ -0,0 +1,48 @@
+/**
+ * Copyright 2023, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable VrrConfig {
+  int minFrameIntervalNs;
+  @nullable android.hardware.graphics.composer3.VrrConfig.FrameIntervalPowerHint[] frameIntervalPowerHints;
+  @nullable android.hardware.graphics.composer3.VrrConfig.NotifyExpectedPresentConfig notifyExpectedPresentConfig;
+  parcelable FrameIntervalPowerHint {
+    int frameIntervalNs;
+    int averageRefreshPeriodNs;
+  }
+  parcelable NotifyExpectedPresentConfig {
+    int headsUpNs;
+    int timeoutNs;
+  }
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VsyncPeriodChangeConstraints.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VsyncPeriodChangeConstraints.aidl
new file mode 100644
index 0000000..df38c11
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VsyncPeriodChangeConstraints.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable VsyncPeriodChangeConstraints {
+  long desiredTimeNanos;
+  boolean seamlessRequired;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VsyncPeriodChangeTimeline.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VsyncPeriodChangeTimeline.aidl
new file mode 100644
index 0000000..9fb3999
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/VsyncPeriodChangeTimeline.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable VsyncPeriodChangeTimeline {
+  long newVsyncAppliedTimeNanos;
+  boolean refreshRequired;
+  long refreshTimeNanos;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ZOrder.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ZOrder.aidl
new file mode 100644
index 0000000..ea96ea3
--- /dev/null
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/3/android/hardware/graphics/composer3/ZOrder.aidl
@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.graphics.composer3;
+@VintfStability
+parcelable ZOrder {
+  int z;
+}
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/VrrConfig.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/VrrConfig.aidl
index bb2569f..7377b4b 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/VrrConfig.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/VrrConfig.aidl
@@ -42,7 +42,7 @@
     int averageRefreshPeriodNs;
   }
   parcelable NotifyExpectedPresentConfig {
-    int notifyExpectedPresentHeadsUpNs;
-    int notifyExpectedPresentTimeoutNs;
+    int headsUpNs;
+    int timeoutNs;
   }
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl
index 106fd87..99c91aa 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/CommandResultPayload.aidl
@@ -28,6 +28,10 @@
 union CommandResultPayload {
     /**
      * Indicates an error generated by a command.
+     *
+     * If there is an error from a command, the composer should only respond
+     * with the CommandError, and not with other results
+     * (e.g. ChangedCompositionTypes).
      */
     CommandError error;
 
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
index 725c947..213e8e9 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -895,9 +895,9 @@
      *
      * The framework will call this function based on the parameters specified in
      * DisplayConfiguration.VrrConfig:
-     * - notifyExpectedPresentTimeoutNs specifies the idle time from the previous present command
-     * where the framework must send the early hint for the next frame.
-     * - notifyExpectedPresentHeadsUpNs specifies minimal time that framework must send
+     * - notifyExpectedPresentConfig.timeoutNs specifies the idle time from the previous
+     * present command where the framework must send the early hint for the next frame.
+     * - notifyExpectedPresentConfig.headsUpNs specifies minimal time that framework must send
      * the early hint before the next frame.
      *
      * The framework can omit calling this API when the next present command matches
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl
index ec2d55f..e619712 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/LayerLifecycleBatchCommandType.aidl
@@ -32,8 +32,8 @@
      */
     CREATE = 1,
     /**
-     * This indicates that the current LayerCommand should also destroyes the layer,
-     * after processing the other attributes in the LayerCommand.
+     * This indicates that the current LayerCommand should also destroy the layer,
+     * before processing the other attributes in the LayerCommand.
      */
     DESTROY = 2,
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/VrrConfig.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/VrrConfig.aidl
index 3b241ba..99c1c62 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/VrrConfig.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/VrrConfig.aidl
@@ -45,15 +45,16 @@
          * The minimal time in nanoseconds that IComposerClient.notifyExpectedPresent needs to be
          * called ahead of an expectedPresentTime provided on a presentDisplay command.
          */
-        int notifyExpectedPresentHeadsUpNs;
+        int headsUpNs;
 
         /**
          * The time in nanoseconds that represents a timeout from the previous presentDisplay, which
          * after this point the display needs a call to IComposerClient.notifyExpectedPresent before
-         * sending the next frame. If set to 0, there is no need to call
+         * sending the next frame.
+         * If set to 0, hint is sent for every frame.
          * IComposerClient.notifyExpectedPresent for timeout.
          */
-        int notifyExpectedPresentTimeoutNs;
+        int timeoutNs;
     }
 
     /**
diff --git a/graphics/composer/aidl/vts/Android.bp b/graphics/composer/aidl/vts/Android.bp
index 658e0d5..3464fe9 100644
--- a/graphics/composer/aidl/vts/Android.bp
+++ b/graphics/composer/aidl/vts/Android.bp
@@ -56,6 +56,7 @@
         "libhidlbase",
         "libprocessgroup",
         "libvndksupport",
+        "server_configurable_flags",
     ],
     header_libs: [
         "android.hardware.graphics.composer3-command-buffer",
@@ -74,6 +75,7 @@
         "libshaders",
         "libsync",
         "libtonemap",
+        "libsurfaceflinger_common",
     ],
     cflags: [
         "-Wconversion",
diff --git a/graphics/composer/aidl/vts/ReadbackVts.cpp b/graphics/composer/aidl/vts/ReadbackVts.cpp
index c72ec69..283b8ce 100644
--- a/graphics/composer/aidl/vts/ReadbackVts.cpp
+++ b/graphics/composer/aidl/vts/ReadbackVts.cpp
@@ -67,8 +67,9 @@
         case ColorMode::DISPLAY_P3:
             return Dataspace::DISPLAY_P3;
         case ColorMode::SRGB:
+            return Dataspace::SRGB;
         default:
-            return common::Dataspace::UNKNOWN;
+            return Dataspace::UNKNOWN;
     }
 }
 
diff --git a/graphics/composer/aidl/vts/VtsComposerClient.cpp b/graphics/composer/aidl/vts/VtsComposerClient.cpp
index 2c24bfb..89ba2e6 100644
--- a/graphics/composer/aidl/vts/VtsComposerClient.cpp
+++ b/graphics/composer/aidl/vts/VtsComposerClient.cpp
@@ -68,6 +68,9 @@
 
 std::pair<ScopedAStatus, int32_t> VtsComposerClient::getInterfaceVersion() const {
     int32_t version = 1;
+    if (!mComposerClient) {
+        return {ScopedAStatus{nullptr}, version};
+    }
     auto status = mComposerClient->getInterfaceVersion(&version);
     return {std::move(status), version};
 }
diff --git a/graphics/composer/aidl/vts/VtsComposerClient.h b/graphics/composer/aidl/vts/VtsComposerClient.h
index fabc82a..d3842c5 100644
--- a/graphics/composer/aidl/vts/VtsComposerClient.h
+++ b/graphics/composer/aidl/vts/VtsComposerClient.h
@@ -258,13 +258,13 @@
 
     struct DisplayConfig {
         DisplayConfig(int32_t vsyncPeriod_, int32_t configGroup_,
-                      std::optional<VrrConfig> vrrConfig_ = {})
+                      std::optional<VrrConfig> vrrConfigOpt_ = {})
             : vsyncPeriod(vsyncPeriod_),
               configGroup(configGroup_),
-              vrrConfig(std::move(vrrConfig_)) {}
+              vrrConfigOpt(std::move(vrrConfigOpt_)) {}
         int32_t vsyncPeriod;
         int32_t configGroup;
-        std::optional<VrrConfig> vrrConfig;
+        std::optional<VrrConfig> vrrConfigOpt;
     };
 
     void addDisplayConfig(int32_t config, DisplayConfig displayConfig) {
@@ -273,6 +273,21 @@
 
     DisplayConfig getDisplayConfig(int32_t config) { return mDisplayConfigs.find(config)->second; }
 
+    bool isRateSameBetweenConfigs(int config1, int config2) {
+        const auto displayConfig1 = getDisplayConfig(config1);
+        const auto displayConfig2 = getDisplayConfig(config2);
+        const auto vrrConfigOpt1 = displayConfig1.vrrConfigOpt;
+        const auto vrrConfigOpt2 = displayConfig2.vrrConfigOpt;
+
+        if (vrrConfigOpt1 && vrrConfigOpt2 &&
+            vrrConfigOpt1->minFrameIntervalNs == vrrConfigOpt2->minFrameIntervalNs) {
+            return true;
+        } else if (displayConfig1.vsyncPeriod == displayConfig2.vsyncPeriod) {
+            return true;
+        }
+        return false;
+    }
+
     std::unordered_map<int32_t, DisplayConfig> getDisplayConfigs() { return mDisplayConfigs; }
 
   private:
diff --git a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp
index 164e6d5..d4ce3ba 100644
--- a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp
+++ b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_ReadbackTest.cpp
@@ -85,6 +85,7 @@
     }
 
     void TearDown() override {
+        ASSERT_FALSE(mDisplays.empty());
         ASSERT_TRUE(mComposerClient->setPowerMode(getPrimaryDisplayId(), PowerMode::OFF).isOk());
         ASSERT_TRUE(mComposerClient->tearDown(mWriter.get()));
         mComposerClient.reset();
@@ -521,6 +522,83 @@
     }
 }
 
+TEST_P(GraphicsCompositionTest, MixedColorSpaces) {
+    ASSERT_TRUE(
+            mComposerClient->setClientTargetSlotCount(getPrimaryDisplayId(), kClientTargetSlotCount)
+                    .isOk());
+    const auto& [status, properties] = mComposerClient->getOverlaySupport();
+    if (!status.isOk() && status.getExceptionCode() == EX_SERVICE_SPECIFIC &&
+        status.getServiceSpecificError() == IComposerClient::EX_UNSUPPORTED) {
+        GTEST_SUCCEED() << "getOverlaySupport is not supported";
+        return;
+    }
+
+    if (properties.supportMixedColorSpaces == false) {
+        GTEST_SUCCEED() << "supportMixedColorSpaces is not supported";
+        return;
+    }
+
+    for (ColorMode mode : mTestColorModes) {
+        EXPECT_TRUE(mComposerClient
+                            ->setColorMode(getPrimaryDisplayId(), mode, RenderIntent::COLORIMETRIC)
+                            .isOk());
+
+        bool isSupported;
+        ASSERT_NO_FATAL_FAILURE(isSupported = getHasReadbackBuffer());
+        if (!isSupported) {
+            GTEST_SUCCEED() << "Readback not supported or unsupported pixelFormat/dataspace";
+            return;
+        }
+
+        // sRGB layer
+        auto srgbLayer = std::make_shared<TestBufferLayer>(
+                mComposerClient, *mTestRenderEngine, getPrimaryDisplayId(), getDisplayWidth(),
+                getDisplayHeight() / 2, PixelFormat::RGBA_8888, *mWriter);
+        std::vector<Color> sRgbDeviceColors(srgbLayer->getWidth() * srgbLayer->getHeight());
+        ReadbackHelper::fillColorsArea(sRgbDeviceColors, getDisplayWidth(),
+                                       {0, 0, static_cast<int32_t>(srgbLayer->getWidth()),
+                                        static_cast<int32_t>(srgbLayer->getHeight())},
+                                       GREEN);
+        srgbLayer->setDisplayFrame({0, 0, static_cast<int32_t>(srgbLayer->getWidth()),
+                                    static_cast<int32_t>(srgbLayer->getHeight())});
+        srgbLayer->setZOrder(10);
+        srgbLayer->setDataspace(Dataspace::SRGB);
+        ASSERT_NO_FATAL_FAILURE(srgbLayer->setBuffer(sRgbDeviceColors));
+
+        // display P3 layer
+        auto displayP3Layer = std::make_shared<TestBufferLayer>(
+                mComposerClient, *mTestRenderEngine, getPrimaryDisplayId(), getDisplayWidth(),
+                getDisplayHeight() / 2, PixelFormat::RGBA_8888, *mWriter);
+        std::vector<Color> displayP3DeviceColors(
+                static_cast<size_t>(displayP3Layer->getWidth() * displayP3Layer->getHeight()));
+        ReadbackHelper::fillColorsArea(displayP3DeviceColors, getDisplayWidth(),
+                                       {0, 0, static_cast<int32_t>(displayP3Layer->getWidth()),
+                                        static_cast<int32_t>(displayP3Layer->getHeight())},
+                                       RED);
+        displayP3Layer->setDisplayFrame(
+                {0, getDisplayHeight() / 2, getDisplayWidth(), getDisplayHeight()});
+        displayP3Layer->setZOrder(10);
+        displayP3Layer->setDataspace(Dataspace::DISPLAY_P3);
+        ASSERT_NO_FATAL_FAILURE(displayP3Layer->setBuffer(displayP3DeviceColors));
+
+        writeLayers({srgbLayer, displayP3Layer});
+
+        mWriter->validateDisplay(getPrimaryDisplayId(), ComposerClientWriter::kNoTimestamp,
+                                 VtsComposerClient::kNoFrameIntervalNs);
+        execute();
+
+        auto changedCompositionTypes = mReader.takeChangedCompositionTypes(getPrimaryDisplayId());
+        ASSERT_TRUE(changedCompositionTypes.empty());
+
+        mWriter->presentDisplay(getPrimaryDisplayId());
+        execute();
+
+        changedCompositionTypes = mReader.takeChangedCompositionTypes(getPrimaryDisplayId());
+        ASSERT_TRUE(changedCompositionTypes.empty());
+        ASSERT_TRUE(mReader.takeErrors().empty());
+    }
+}
+
 TEST_P(GraphicsCompositionTest, DeviceAndClientComposition) {
     ASSERT_TRUE(
             mComposerClient->setClientTargetSlotCount(getPrimaryDisplayId(), kClientTargetSlotCount)
diff --git a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
index d250562..0227e39 100644
--- a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -1291,6 +1291,9 @@
                                                                frameIntervalPowerHints.cend());
                     EXPECT_LE(minFrameInterval->frameIntervalNs,
                               VtsComposerClient::kMaxFrameIntervalNs);
+                    const auto maxFrameInterval = *max_element(frameIntervalPowerHints.cbegin(),
+                                                               frameIntervalPowerHints.cend());
+                    EXPECT_GE(maxFrameInterval->frameIntervalNs, vrrConfig.minFrameIntervalNs);
 
                     EXPECT_TRUE(std::all_of(frameIntervalPowerHints.cbegin(),
                                             frameIntervalPowerHints.cend(),
@@ -1303,8 +1306,8 @@
                 if (vrrConfig.notifyExpectedPresentConfig) {
                     const auto& notifyExpectedPresentConfig =
                             *vrrConfig.notifyExpectedPresentConfig;
-                    EXPECT_GT(0, notifyExpectedPresentConfig.notifyExpectedPresentHeadsUpNs);
-                    EXPECT_GE(0, notifyExpectedPresentConfig.notifyExpectedPresentTimeoutNs);
+                    EXPECT_GE(notifyExpectedPresentConfig.headsUpNs, 0);
+                    EXPECT_GE(notifyExpectedPresentConfig.timeoutNs, 0);
                 }
             }
         }
@@ -1385,22 +1388,11 @@
     }
 }
 
-// TODO(b/291792736) Add detailed VTS test cases for NotifyExpectedPresent
-TEST_P(GraphicsComposerAidlV3Test, NotifyExpectedPresent) {
-    for (const auto& display : mDisplays) {
-        EXPECT_TRUE(mComposerClient
-                            ->notifyExpectedPresent(display.getDisplayId(),
-                                                    ClockMonotonicTimestamp{0},
-                                                    std::chrono::nanoseconds{8ms}.count())
-                            .isOk());
-    }
-}
-
 // Tests for Command.
 class GraphicsComposerAidlCommandTest : public GraphicsComposerAidlTest {
   protected:
     void TearDown() override {
-        const auto errors = mReader.takeErrors();
+        ASSERT_FALSE(mDisplays.empty());
         ASSERT_TRUE(mReader.takeErrors().empty());
         ASSERT_TRUE(mReader.takeChangedCompositionTypes(getPrimaryDisplayId()).empty());
 
@@ -1539,18 +1531,20 @@
     }
 
     sp<::android::Fence> presentAndGetFence(
-            std::optional<ClockMonotonicTimestamp> expectedPresentTime) {
-        auto& writer = getWriter(getPrimaryDisplayId());
-        writer.validateDisplay(getPrimaryDisplayId(), expectedPresentTime,
-                               VtsComposerClient::kNoFrameIntervalNs);
+            std::optional<ClockMonotonicTimestamp> expectedPresentTime,
+            std::optional<int64_t> displayIdOpt = {},
+            int32_t frameIntervalNs = VtsComposerClient::kNoFrameIntervalNs) {
+        const auto displayId = displayIdOpt.value_or(getPrimaryDisplayId());
+        auto& writer = getWriter(displayId);
+        writer.validateDisplay(displayId, expectedPresentTime, frameIntervalNs);
         execute();
         EXPECT_TRUE(mReader.takeErrors().empty());
 
-        writer.presentDisplay(getPrimaryDisplayId());
+        writer.presentDisplay(displayId);
         execute();
         EXPECT_TRUE(mReader.takeErrors().empty());
 
-        auto presentFence = mReader.takePresentFence(getPrimaryDisplayId());
+        auto presentFence = mReader.takePresentFence(displayId);
         // take ownership
         const int fenceOwner = presentFence.get();
         *presentFence.getR() = -1;
@@ -1569,18 +1563,17 @@
         return vsyncPeriod;
     }
 
-    int64_t createOnScreenLayer(Composition composition = Composition::DEVICE) {
-        auto& writer = getWriter(getPrimaryDisplayId());
+    int64_t createOnScreenLayer(const VtsDisplay& display,
+                                Composition composition = Composition::DEVICE) {
+        auto& writer = getWriter(display.getDisplayId());
         const auto& [status, layer] =
-                mComposerClient->createLayer(getPrimaryDisplayId(), kBufferSlotCount, &writer);
+                mComposerClient->createLayer(display.getDisplayId(), kBufferSlotCount, &writer);
         EXPECT_TRUE(status.isOk());
-        Rect displayFrame{0, 0, getPrimaryDisplay().getDisplayWidth(),
-                          getPrimaryDisplay().getDisplayHeight()};
-        FRect cropRect{0, 0, (float)getPrimaryDisplay().getDisplayWidth(),
-                       (float)getPrimaryDisplay().getDisplayHeight()};
-        configureLayer(getPrimaryDisplay(), layer, composition, displayFrame, cropRect);
+        Rect displayFrame{0, 0, display.getDisplayWidth(), display.getDisplayHeight()};
+        FRect cropRect{0, 0, (float)display.getDisplayWidth(), (float)display.getDisplayHeight()};
+        configureLayer(display, layer, composition, displayFrame, cropRect);
 
-        writer.setLayerDataspace(getPrimaryDisplayId(), layer, common::Dataspace::UNKNOWN);
+        writer.setLayerDataspace(display.getDisplayId(), layer, common::Dataspace::UNKNOWN);
         return layer;
     }
 
@@ -1610,18 +1603,24 @@
                 EXPECT_TRUE(mComposerClient->setActiveConfig(&display, config1).isOk());
                 sendRefreshFrame(display, nullptr);
 
-                const auto displayConfigGroup1 = display.getDisplayConfig(config1);
-                int32_t vsyncPeriod1 = displayConfigGroup1.vsyncPeriod;
-                int32_t configGroup1 = displayConfigGroup1.configGroup;
+                const auto displayConfig1 = display.getDisplayConfig(config1);
+                int32_t vsyncPeriod1 = displayConfig1.vsyncPeriod;
+                int32_t configGroup1 = displayConfig1.configGroup;
 
-                const auto displayConfigGroup2 = display.getDisplayConfig(config2);
-                int32_t vsyncPeriod2 = displayConfigGroup2.vsyncPeriod;
-                int32_t configGroup2 = displayConfigGroup2.configGroup;
+                const auto displayConfig2 = display.getDisplayConfig(config2);
+                int32_t vsyncPeriod2 = displayConfig2.vsyncPeriod;
+                int32_t configGroup2 = displayConfig2.configGroup;
 
                 if (vsyncPeriod1 == vsyncPeriod2) {
                     return;  // continue
                 }
 
+                if ((!displayConfig1.vrrConfigOpt && displayConfig2.vrrConfigOpt) ||
+                    (displayConfig1.vrrConfigOpt && !displayConfig2.vrrConfigOpt)) {
+                    // switching between vrr to non-vrr modes
+                    return;  // continue
+                }
+
                 // We don't allow delayed change when changing config groups
                 if (params.delayForChange > 0 && configGroup1 != configGroup2) {
                     return;  // continue
@@ -1692,7 +1691,7 @@
         ASSERT_NE(nullptr, buffer1);
         ASSERT_NE(nullptr, buffer2);
 
-        const auto layer = createOnScreenLayer();
+        const auto layer = createOnScreenLayer(getPrimaryDisplay());
         auto& writer = getWriter(getPrimaryDisplayId());
         writer.setLayerBuffer(getPrimaryDisplayId(), layer, /*slot*/ 0, buffer1->handle,
                               /*acquireFence*/ -1);
@@ -1725,6 +1724,38 @@
         ASSERT_TRUE(mComposerClient->setPowerMode(getPrimaryDisplayId(), PowerMode::OFF).isOk());
     }
 
+    void forEachNotifyExpectedPresentConfig(
+            std::function<void(VtsDisplay&, const DisplayConfiguration&)> func) {
+        for (VtsDisplay& display : mDisplays) {
+            const auto displayId = display.getDisplayId();
+            EXPECT_TRUE(mComposerClient->setPowerMode(displayId, PowerMode::ON).isOk());
+            const auto& [status, displayConfigurations] =
+                    mComposerClient->getDisplayConfigurations(displayId);
+            EXPECT_TRUE(status.isOk());
+            EXPECT_FALSE(displayConfigurations.empty());
+            for (const auto& config : displayConfigurations) {
+                if (config.vrrConfig && config.vrrConfig->notifyExpectedPresentConfig) {
+                    const auto [vsyncPeriodStatus, oldVsyncPeriod] =
+                            mComposerClient->getDisplayVsyncPeriod(displayId);
+                    ASSERT_TRUE(vsyncPeriodStatus.isOk());
+                    const auto& [timelineStatus, timeline] =
+                            mComposerClient->setActiveConfigWithConstraints(
+                                    &display, config.configId,
+                                    VsyncPeriodChangeConstraints{.seamlessRequired = false});
+                    ASSERT_TRUE(timelineStatus.isOk());
+                    if (timeline.refreshRequired) {
+                        sendRefreshFrame(display, &timeline);
+                    }
+                    waitForVsyncPeriodChange(displayId, timeline, systemTime(), oldVsyncPeriod,
+                                             config.vsyncPeriod);
+                    func(display, config);
+                }
+            }
+            EXPECT_TRUE(
+                    mComposerClient->setPowerMode(getPrimaryDisplayId(), PowerMode::OFF).isOk());
+        }
+    }
+
     void configureLayer(const VtsDisplay& display, int64_t layer, Composition composition,
                         const Rect& displayFrame, const FRect& cropRect) {
         auto& writer = getWriter(display.getDisplayId());
@@ -2172,13 +2203,13 @@
 
 TEST_P(GraphicsComposerAidlCommandTest, DisplayDecoration) {
     for (VtsDisplay& display : mDisplays) {
-        auto& writer = getWriter(display.getDisplayId());
+        const auto displayId = display.getDisplayId();
+        auto& writer = getWriter(displayId);
         const auto [layerStatus, layer] =
-                mComposerClient->createLayer(display.getDisplayId(), kBufferSlotCount, &writer);
-        EXPECT_TRUE(layerStatus.isOk());
+                mComposerClient->createLayer(displayId, kBufferSlotCount, &writer);
+        ASSERT_TRUE(layerStatus.isOk());
 
-        const auto [error, support] =
-                mComposerClient->getDisplayDecorationSupport(display.getDisplayId());
+        const auto [error, support] = mComposerClient->getDisplayDecorationSupport(displayId);
 
         const auto format = (error.isOk() && support) ? support->format
                         : aidl::android::hardware::graphics::common::PixelFormat::RGBA_8888;
@@ -2198,9 +2229,9 @@
 
         configureLayer(display, layer, Composition::DISPLAY_DECORATION, display.getFrameRect(),
                        display.getCrop());
-        writer.setLayerBuffer(display.getDisplayId(), layer, /*slot*/ 0, decorBuffer->handle,
+        writer.setLayerBuffer(displayId, layer, /*slot*/ 0, decorBuffer->handle,
                               /*acquireFence*/ -1);
-        writer.validateDisplay(display.getDisplayId(), ComposerClientWriter::kNoTimestamp,
+        writer.validateDisplay(displayId, ComposerClientWriter::kNoTimestamp,
                                VtsComposerClient::kNoFrameIntervalNs);
         execute();
         if (support) {
@@ -2210,6 +2241,7 @@
             ASSERT_EQ(1, errors.size());
             EXPECT_EQ(IComposerClient::EX_UNSUPPORTED, errors[0].errorCode);
         }
+        EXPECT_TRUE(mComposerClient->destroyLayer(displayId, layer, &writer).isOk());
     }
 }
 
@@ -2592,7 +2624,7 @@
     const auto buffer = allocate(::android::PIXEL_FORMAT_RGBA_8888);
     ASSERT_NE(nullptr, buffer->handle);
 
-    const auto layer = createOnScreenLayer();
+    const auto layer = createOnScreenLayer(getPrimaryDisplay());
     auto& writer = getWriter(getPrimaryDisplayId());
     writer.setLayerBuffer(getPrimaryDisplayId(), layer, /*slot*/ 0, buffer->handle,
                           /*acquireFence*/ -1);
@@ -2713,7 +2745,7 @@
         const auto displayFilter = [&](auto refreshRateChangedDebugData) {
             bool nonVrrRateMatching = true;
             if (std::optional<VrrConfig> vrrConfigOpt =
-                        display.getDisplayConfig(configId).vrrConfig;
+                        display.getDisplayConfig(configId).vrrConfigOpt;
                 getInterfaceVersion() >= 3 && !vrrConfigOpt) {
                 nonVrrRateMatching = refreshRateChangedDebugData.refreshPeriodNanos ==
                                      refreshRateChangedDebugData.vsyncPeriodNanos;
@@ -2778,8 +2810,8 @@
     }
 
     // Send the REFRESH_RATE_INDICATOR update
-    ASSERT_NO_FATAL_FAILURE(
-            sendBufferUpdate(createOnScreenLayer(Composition::REFRESH_RATE_INDICATOR)));
+    ASSERT_NO_FATAL_FAILURE(sendBufferUpdate(
+            createOnScreenLayer(getPrimaryDisplay(), Composition::REFRESH_RATE_INDICATOR)));
     std::this_thread::sleep_for(1s);
     EXPECT_FALSE(checkIfCallbackRefreshRateChangedDebugEnabledReceived(displayFilter))
             << "A callback should not be received for REFRESH_RATE_INDICATOR";
@@ -2811,10 +2843,7 @@
                             .isOk());
 
         forEachTwoConfigs(displayId, [&](int32_t config1, int32_t config2) {
-            const int32_t vsyncPeriod1 = display.getDisplayConfig(config1).vsyncPeriod;
-            const int32_t vsyncPeriod2 = display.getDisplayConfig(config2).vsyncPeriod;
-
-            if (vsyncPeriod1 == vsyncPeriod2) {
+            if (display.isRateSameBetweenConfigs(config1, config2)) {
                 return;  // continue
             }
 
@@ -2829,6 +2858,7 @@
                 sendRefreshFrame(display, &timeline);
             }
 
+            const int32_t vsyncPeriod2 = display.getDisplayConfig(config2).vsyncPeriod;
             const auto callbackFilter = [displayId,
                                          vsyncPeriod2](auto refreshRateChangedDebugData) {
                 constexpr int kVsyncThreshold = 1000;
@@ -2977,14 +3007,10 @@
         GTEST_SKIP() << "LAYER_LIFECYCLE_BATCH_COMMAND not supported by the implementation";
         return;
     }
-
     auto& writer = getWriter(getPrimaryDisplayId());
-    int64_t layer = 5;
-    writer.setLayerLifecycleBatchCommandType(getPrimaryDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::CREATE);
-    writer.setNewBufferSlotCount(getPrimaryDisplayId(), layer, 1);
-    writer.validateDisplay(getPrimaryDisplayId(), ComposerClientWriter::kNoTimestamp,
-                           VtsComposerClient::kNoFrameIntervalNs);
+    const auto& [status, layer] =
+            mComposerClient->createLayer(getPrimaryDisplayId(), kBufferSlotCount, &writer);
+    EXPECT_TRUE(status.isOk());
     execute();
     ASSERT_TRUE(mReader.takeErrors().empty());
 }
@@ -2994,15 +3020,13 @@
         GTEST_SKIP() << "LAYER_LIFECYCLE_BATCH_COMMAND not supported by the implementation";
         return;
     }
-
-    auto& writer = getWriter(getPrimaryDisplayId());
+    auto& writer = getWriter(getInvalidDisplayId());
     int64_t layer = 5;
     writer.setLayerLifecycleBatchCommandType(getInvalidDisplayId(), layer,
                                              LayerLifecycleBatchCommandType::CREATE);
-    writer.setNewBufferSlotCount(getPrimaryDisplayId(), layer, 1);
-    writer.validateDisplay(getPrimaryDisplayId(), ComposerClientWriter::kNoTimestamp,
-                           VtsComposerClient::kNoFrameIntervalNs);
+    writer.setNewBufferSlotCount(getInvalidDisplayId(), layer, 1);
     execute();
+
     const auto errors = mReader.takeErrors();
     ASSERT_TRUE(errors.size() == 1 && errors[0].errorCode == IComposerClient::EX_BAD_DISPLAY);
 }
@@ -3012,26 +3036,15 @@
         GTEST_SKIP() << "LAYER_LIFECYCLE_BATCH_COMMAND not supported by the implementation";
         return;
     }
-
     auto& writer = getWriter(getPrimaryDisplayId());
-    int64_t layer = 5;
-    writer.setLayerLifecycleBatchCommandType(getPrimaryDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::CREATE);
-    writer.setNewBufferSlotCount(getPrimaryDisplayId(), layer, 1);
-    writer.validateDisplay(getPrimaryDisplayId(), ComposerClientWriter::kNoTimestamp,
-                           VtsComposerClient::kNoFrameIntervalNs);
+    const auto& [status, layer] =
+            mComposerClient->createLayer(getPrimaryDisplayId(), kBufferSlotCount, &writer);
+    EXPECT_TRUE(status.isOk());
     execute();
     ASSERT_TRUE(mReader.takeErrors().empty());
-    writer.setLayerLifecycleBatchCommandType(getPrimaryDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::DESTROY);
-    layer++;
-    writer.setLayerLifecycleBatchCommandType(getPrimaryDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::CREATE);
-    writer.setNewBufferSlotCount(getPrimaryDisplayId(), layer, 1);
-
+    EXPECT_TRUE(mComposerClient->destroyLayer(getPrimaryDisplayId(), layer, &writer).isOk());
     execute();
-    const auto errors = mReader.takeErrors();
-    ASSERT_TRUE(errors.size() == 1 && errors[0].errorCode == IComposerClient::EX_BAD_DISPLAY);
+    ASSERT_TRUE(mReader.takeErrors().empty());
 }
 
 TEST_P(GraphicsComposerAidlCommandV3Test, DestroyBatchedCommand_BadDisplay) {
@@ -3039,25 +3052,20 @@
         GTEST_SKIP() << "LAYER_LIFECYCLE_BATCH_COMMAND not supported by the implementation";
         return;
     }
-
     auto& writer = getWriter(getPrimaryDisplayId());
-    int64_t layer = 5;
-    writer.setLayerLifecycleBatchCommandType(getPrimaryDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::CREATE);
-    writer.setNewBufferSlotCount(getPrimaryDisplayId(), layer, 1);
-    writer.validateDisplay(getPrimaryDisplayId(), ComposerClientWriter::kNoTimestamp,
-                           VtsComposerClient::kNoFrameIntervalNs);
-    execute();
-    ASSERT_TRUE(mReader.takeErrors().empty());
-    writer.setLayerLifecycleBatchCommandType(getInvalidDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::DESTROY);
-    layer++;
-    writer.setLayerLifecycleBatchCommandType(getInvalidDisplayId(), layer,
-                                             LayerLifecycleBatchCommandType::CREATE);
-    writer.setNewBufferSlotCount(getPrimaryDisplayId(), layer, 1);
+    const auto& [status, layer] =
+            mComposerClient->createLayer(getPrimaryDisplayId(), kBufferSlotCount, &writer);
 
+    EXPECT_TRUE(status.isOk());
     execute();
     ASSERT_TRUE(mReader.takeErrors().empty());
+
+    auto& invalid_writer = getWriter(getInvalidDisplayId());
+    invalid_writer.setLayerLifecycleBatchCommandType(getInvalidDisplayId(), layer,
+                                                     LayerLifecycleBatchCommandType::DESTROY);
+    execute();
+    const auto errors = mReader.takeErrors();
+    ASSERT_TRUE(errors.size() == 1 && errors[0].errorCode == IComposerClient::EX_BAD_DISPLAY);
 }
 
 TEST_P(GraphicsComposerAidlCommandV3Test, NoCreateDestroyBatchedCommandIncorrectLayer) {
@@ -3075,6 +3083,141 @@
     ASSERT_TRUE(errors.size() == 1 && errors[0].errorCode == IComposerClient::EX_BAD_LAYER);
 }
 
+TEST_P(GraphicsComposerAidlCommandV3Test, notifyExpectedPresentTimeout) {
+    if (hasCapability(Capability::PRESENT_FENCE_IS_NOT_RELIABLE)) {
+        GTEST_SUCCEED() << "Device has unreliable present fences capability, skipping";
+        return;
+    }
+    forEachNotifyExpectedPresentConfig([&](VtsDisplay& display,
+                                           const DisplayConfiguration& config) {
+        const auto displayId = display.getDisplayId();
+        auto minFrameIntervalNs = config.vrrConfig->minFrameIntervalNs;
+        const auto timeoutNs = config.vrrConfig->notifyExpectedPresentConfig->timeoutNs;
+
+        const auto buffer = allocate(::android::PIXEL_FORMAT_RGBA_8888);
+        ASSERT_NE(nullptr, buffer);
+        const auto layer = createOnScreenLayer(display);
+        auto& writer = getWriter(displayId);
+        writer.setLayerBuffer(displayId, layer, /*slot*/ 0, buffer->handle,
+                              /*acquireFence*/ -1);
+        sp<::android::Fence> presentFence = presentAndGetFence(ComposerClientWriter::kNoTimestamp,
+                                                               displayId, minFrameIntervalNs);
+        presentFence->waitForever(LOG_TAG);
+        auto lastPresentTimeNs = presentFence->getSignalTime();
+
+        // Frame presents 30ms after timeout
+        const auto timeout = static_cast<const std::chrono::nanoseconds>(timeoutNs);
+        const auto vsyncPeriod = config.vsyncPeriod;
+        int32_t frameAfterTimeoutNs =
+                vsyncPeriod * static_cast<int32_t>((timeout + 30ms).count() / vsyncPeriod);
+        auto expectedPresentTimestamp =
+                ClockMonotonicTimestamp{lastPresentTimeNs + frameAfterTimeoutNs};
+        std::this_thread::sleep_for(timeout);
+        mComposerClient->notifyExpectedPresent(displayId, expectedPresentTimestamp,
+                                               minFrameIntervalNs);
+        presentFence = presentAndGetFence(expectedPresentTimestamp, displayId, minFrameIntervalNs);
+        presentFence->waitForever(LOG_TAG);
+        lastPresentTimeNs = presentFence->getSignalTime();
+        ASSERT_GE(lastPresentTimeNs, expectedPresentTimestamp.timestampNanos - vsyncPeriod / 2);
+        mComposerClient->destroyLayer(displayId, layer, &writer);
+    });
+}
+
+TEST_P(GraphicsComposerAidlCommandV3Test, notifyExpectedPresentFrameIntervalChange) {
+    if (hasCapability(Capability::PRESENT_FENCE_IS_NOT_RELIABLE)) {
+        GTEST_SUCCEED() << "Device has unreliable present fences capability, skipping";
+        return;
+    }
+    forEachNotifyExpectedPresentConfig([&](VtsDisplay& display,
+                                           const DisplayConfiguration& config) {
+        const auto displayId = display.getDisplayId();
+        const auto buffer = allocate(::android::PIXEL_FORMAT_RGBA_8888);
+        ASSERT_NE(nullptr, buffer);
+        const auto layer = createOnScreenLayer(display);
+        auto& writer = getWriter(displayId);
+        writer.setLayerBuffer(displayId, layer, /*slot*/ 0, buffer->handle,
+                              /*acquireFence*/ -1);
+        auto minFrameIntervalNs = config.vrrConfig->minFrameIntervalNs;
+        sp<::android::Fence> presentFence = presentAndGetFence(ComposerClientWriter::kNoTimestamp,
+                                                               displayId, minFrameIntervalNs);
+        presentFence->waitForever(LOG_TAG);
+        auto lastPresentTimeNs = presentFence->getSignalTime();
+
+        auto vsyncPeriod = config.vsyncPeriod;
+        int32_t highestDivisor = VtsComposerClient::kMaxFrameIntervalNs / vsyncPeriod;
+        int32_t lowestDivisor = minFrameIntervalNs / vsyncPeriod;
+        const auto headsUpNs = config.vrrConfig->notifyExpectedPresentConfig->headsUpNs;
+        float totalDivisorsPassed = 0.f;
+        for (int divisor = lowestDivisor; divisor <= highestDivisor; divisor++) {
+            const auto frameIntervalNs = vsyncPeriod * divisor;
+            const auto frameAfterHeadsUp = frameIntervalNs * (headsUpNs / frameIntervalNs);
+            auto presentTime = lastPresentTimeNs + frameIntervalNs + frameAfterHeadsUp;
+            const auto expectedPresentTimestamp = ClockMonotonicTimestamp{presentTime};
+            ASSERT_TRUE(mComposerClient
+                                ->notifyExpectedPresent(displayId, expectedPresentTimestamp,
+                                                        frameIntervalNs)
+                                .isOk());
+            presentFence = presentAndGetFence(expectedPresentTimestamp, displayId, frameIntervalNs);
+            presentFence->waitForever(LOG_TAG);
+            lastPresentTimeNs = presentFence->getSignalTime();
+            if (lastPresentTimeNs >= expectedPresentTimestamp.timestampNanos - vsyncPeriod / 2) {
+                ++totalDivisorsPassed;
+            }
+        }
+        EXPECT_TRUE(totalDivisorsPassed >
+                    (static_cast<float>(highestDivisor - lowestDivisor)) * 0.75f);
+        mComposerClient->destroyLayer(displayId, layer, &writer);
+    });
+}
+
+TEST_P(GraphicsComposerAidlCommandV3Test, frameIntervalChangeAtPresentFrame) {
+    if (hasCapability(Capability::PRESENT_FENCE_IS_NOT_RELIABLE)) {
+        GTEST_SUCCEED() << "Device has unreliable present fences capability, skipping";
+        return;
+    }
+    forEachNotifyExpectedPresentConfig([&](VtsDisplay& display,
+                                           const DisplayConfiguration& config) {
+        const auto displayId = display.getDisplayId();
+        const auto buffer = allocate(::android::PIXEL_FORMAT_RGBA_8888);
+        ASSERT_NE(nullptr, buffer);
+        const auto layer = createOnScreenLayer(display);
+        auto& writer = getWriter(displayId);
+        writer.setLayerBuffer(displayId, layer, /*slot*/ 0, buffer->handle,
+                              /*acquireFence*/ -1);
+        auto minFrameIntervalNs = config.vrrConfig->minFrameIntervalNs;
+
+        auto vsyncPeriod = config.vsyncPeriod;
+        int32_t highestDivisor = VtsComposerClient::kMaxFrameIntervalNs / vsyncPeriod;
+        int32_t lowestDivisor = minFrameIntervalNs / vsyncPeriod;
+        const auto headsUpNs = config.vrrConfig->notifyExpectedPresentConfig->headsUpNs;
+        float totalDivisorsPassed = 0.f;
+        int divisor = lowestDivisor;
+        auto frameIntervalNs = vsyncPeriod * divisor;
+        sp<::android::Fence> presentFence =
+                presentAndGetFence(ComposerClientWriter::kNoTimestamp, displayId, frameIntervalNs);
+        presentFence->waitForever(LOG_TAG);
+        auto lastPresentTimeNs = presentFence->getSignalTime();
+        do {
+            frameIntervalNs = vsyncPeriod * divisor;
+            ++divisor;
+            const auto nextFrameIntervalNs = vsyncPeriod * divisor;
+            const auto frameAfterHeadsUp = frameIntervalNs * (headsUpNs / frameIntervalNs);
+            auto presentTime = lastPresentTimeNs + frameIntervalNs + frameAfterHeadsUp;
+            const auto expectedPresentTimestamp = ClockMonotonicTimestamp{presentTime};
+            presentFence =
+                    presentAndGetFence(expectedPresentTimestamp, displayId, nextFrameIntervalNs);
+            presentFence->waitForever(LOG_TAG);
+            lastPresentTimeNs = presentFence->getSignalTime();
+            if (lastPresentTimeNs >= expectedPresentTimestamp.timestampNanos - vsyncPeriod / 2) {
+                ++totalDivisorsPassed;
+            }
+        } while (divisor < highestDivisor);
+        EXPECT_TRUE(totalDivisorsPassed >
+                    (static_cast<float>(highestDivisor - lowestDivisor)) * 0.75f);
+        mComposerClient->destroyLayer(displayId, layer, &writer);
+    });
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GraphicsComposerAidlCommandTest);
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, GraphicsComposerAidlCommandTest,
diff --git a/health/aidl/Android.bp b/health/aidl/Android.bp
index 4691dd6..97de0e2 100644
--- a/health/aidl/Android.bp
+++ b/health/aidl/Android.bp
@@ -46,9 +46,13 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
 
diff --git a/health/aidl/aidl_api/android.hardware.health/3/.hash b/health/aidl/aidl_api/android.hardware.health/3/.hash
new file mode 100644
index 0000000..40b6dbf
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/.hash
@@ -0,0 +1 @@
+3bab6273a5491102b29c9d7a1f0efa749533f46d
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryCapacityLevel.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryCapacityLevel.aidl
new file mode 100644
index 0000000..4d70588
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryCapacityLevel.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@Backing(type="int") @VintfStability
+enum BatteryCapacityLevel {
+  UNSUPPORTED = (-1) /* -1 */,
+  UNKNOWN,
+  CRITICAL,
+  LOW,
+  NORMAL,
+  HIGH,
+  FULL,
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryChargingPolicy.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryChargingPolicy.aidl
new file mode 100644
index 0000000..42fbf95
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryChargingPolicy.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@Backing(type="int") @VintfStability
+enum BatteryChargingPolicy {
+  INVALID = 0,
+  DEFAULT = 1,
+  LONG_LIFE = 2,
+  ADAPTIVE = 3,
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryChargingState.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryChargingState.aidl
new file mode 100644
index 0000000..e21eb28
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryChargingState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@Backing(type="int") @VintfStability
+enum BatteryChargingState {
+  INVALID = 0,
+  NORMAL = 1,
+  TOO_COLD = 2,
+  TOO_HOT = 3,
+  LONG_LIFE = 4,
+  ADAPTIVE = 5,
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryHealth.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryHealth.aidl
new file mode 100644
index 0000000..8d13198
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryHealth.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@Backing(type="int") @VintfStability
+enum BatteryHealth {
+  UNKNOWN = 1,
+  GOOD = 2,
+  OVERHEAT = 3,
+  DEAD = 4,
+  OVER_VOLTAGE = 5,
+  UNSPECIFIED_FAILURE = 6,
+  COLD = 7,
+  FAIR = 8,
+  NOT_AVAILABLE = 11,
+  INCONSISTENT = 12,
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryHealthData.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryHealthData.aidl
new file mode 100644
index 0000000..089c8ac
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryHealthData.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@VintfStability
+parcelable BatteryHealthData {
+  long batteryManufacturingDateSeconds;
+  long batteryFirstUsageSeconds;
+  long batteryStateOfHealth;
+  @nullable String batterySerialNumber;
+  android.hardware.health.BatteryPartStatus batteryPartStatus = android.hardware.health.BatteryPartStatus.UNSUPPORTED;
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryPartStatus.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryPartStatus.aidl
new file mode 100644
index 0000000..9303767
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryPartStatus.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@Backing(type="int") @VintfStability
+enum BatteryPartStatus {
+  UNSUPPORTED = 0,
+  ORIGINAL = 1,
+  REPLACED = 2,
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryStatus.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryStatus.aidl
new file mode 100644
index 0000000..340b2ec
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/BatteryStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@Backing(type="int") @VintfStability
+enum BatteryStatus {
+  UNKNOWN = 1,
+  CHARGING = 2,
+  DISCHARGING = 3,
+  NOT_CHARGING = 4,
+  FULL = 5,
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/DiskStats.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/DiskStats.aidl
new file mode 100644
index 0000000..5aa5890
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/DiskStats.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@VintfStability
+parcelable DiskStats {
+  long reads;
+  long readMerges;
+  long readSectors;
+  long readTicks;
+  long writes;
+  long writeMerges;
+  long writeSectors;
+  long writeTicks;
+  long ioInFlight;
+  long ioTicks;
+  long ioInQueue;
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/HealthInfo.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/HealthInfo.aidl
new file mode 100644
index 0000000..bfa1475
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/HealthInfo.aidl
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@VintfStability
+parcelable HealthInfo {
+  boolean chargerAcOnline;
+  boolean chargerUsbOnline;
+  boolean chargerWirelessOnline;
+  boolean chargerDockOnline;
+  int maxChargingCurrentMicroamps;
+  int maxChargingVoltageMicrovolts;
+  android.hardware.health.BatteryStatus batteryStatus;
+  android.hardware.health.BatteryHealth batteryHealth;
+  boolean batteryPresent;
+  int batteryLevel;
+  int batteryVoltageMillivolts;
+  int batteryTemperatureTenthsCelsius;
+  int batteryCurrentMicroamps;
+  int batteryCycleCount;
+  int batteryFullChargeUah;
+  int batteryChargeCounterUah;
+  String batteryTechnology;
+  int batteryCurrentAverageMicroamps;
+  android.hardware.health.DiskStats[] diskStats;
+  android.hardware.health.StorageInfo[] storageInfos;
+  android.hardware.health.BatteryCapacityLevel batteryCapacityLevel;
+  long batteryChargeTimeToFullNowSeconds;
+  int batteryFullChargeDesignCapacityUah;
+  android.hardware.health.BatteryChargingState chargingState;
+  android.hardware.health.BatteryChargingPolicy chargingPolicy;
+  @nullable android.hardware.health.BatteryHealthData batteryHealthData;
+  const int BATTERY_CHARGE_TIME_TO_FULL_NOW_SECONDS_UNSUPPORTED = (-1) /* -1 */;
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/IHealth.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/IHealth.aidl
new file mode 100644
index 0000000..b49dfff
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/IHealth.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@VintfStability
+interface IHealth {
+  void registerCallback(in android.hardware.health.IHealthInfoCallback callback);
+  void unregisterCallback(in android.hardware.health.IHealthInfoCallback callback);
+  void update();
+  int getChargeCounterUah();
+  int getCurrentNowMicroamps();
+  int getCurrentAverageMicroamps();
+  int getCapacity();
+  long getEnergyCounterNwh();
+  android.hardware.health.BatteryStatus getChargeStatus();
+  android.hardware.health.StorageInfo[] getStorageInfo();
+  android.hardware.health.DiskStats[] getDiskStats();
+  android.hardware.health.HealthInfo getHealthInfo();
+  void setChargingPolicy(android.hardware.health.BatteryChargingPolicy in_value);
+  android.hardware.health.BatteryChargingPolicy getChargingPolicy();
+  android.hardware.health.BatteryHealthData getBatteryHealthData();
+  const int STATUS_UNKNOWN = 2;
+  const int STATUS_CALLBACK_DIED = 4;
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/IHealthInfoCallback.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/IHealthInfoCallback.aidl
new file mode 100644
index 0000000..1b6366f
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/IHealthInfoCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@VintfStability
+interface IHealthInfoCallback {
+  oneway void healthInfoChanged(in android.hardware.health.HealthInfo info);
+}
diff --git a/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/StorageInfo.aidl b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/StorageInfo.aidl
new file mode 100644
index 0000000..eaae5a6
--- /dev/null
+++ b/health/aidl/aidl_api/android.hardware.health/3/android/hardware/health/StorageInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.health;
+@VintfStability
+parcelable StorageInfo {
+  int eol;
+  int lifetimeA;
+  int lifetimeB;
+  String version;
+}
diff --git a/health/aidl/default/Health.cpp b/health/aidl/default/Health.cpp
index 8174bc8..37662ea 100644
--- a/health/aidl/default/Health.cpp
+++ b/health/aidl/default/Health.cpp
@@ -36,6 +36,11 @@
     LinkedCallback* linked = reinterpret_cast<LinkedCallback*>(cookie);
     linked->OnCallbackDied();
 }
+// Delete the owned cookie.
+void onCallbackUnlinked(void* cookie) {
+    LinkedCallback* linked = reinterpret_cast<LinkedCallback*>(cookie);
+    delete linked;
+}
 }  // namespace
 
 /*
@@ -57,6 +62,7 @@
     : instance_name_(instance_name),
       healthd_config_(std::move(config)),
       death_recipient_(AIBinder_DeathRecipient_new(&OnCallbackDiedWrapped)) {
+    AIBinder_DeathRecipient_setOnUnlinked(death_recipient_.get(), onCallbackUnlinked);
     battery_monitor_.init(healthd_config_.get());
 }
 
@@ -286,7 +292,7 @@
         if (!linked_callback_result.ok()) {
             return ndk::ScopedAStatus::fromStatus(-linked_callback_result.error().code());
         }
-        callbacks_.emplace_back(std::move(*linked_callback_result));
+        callbacks_[*linked_callback_result] = callback;
         // unlock
     }
 
@@ -314,12 +320,24 @@
 
     std::lock_guard<decltype(callbacks_lock_)> lock(callbacks_lock_);
 
-    auto matches = [callback](const auto& linked) {
-        return linked->callback()->asBinder() == callback->asBinder();  // compares binder object
+    auto matches = [callback](const auto& cb) {
+        return cb->asBinder() == callback->asBinder();  // compares binder object
     };
-    auto it = std::remove_if(callbacks_.begin(), callbacks_.end(), matches);
-    bool removed = (it != callbacks_.end());
-    callbacks_.erase(it, callbacks_.end());  // calls unlinkToDeath on deleted callbacks.
+    bool removed = false;
+    for (auto it = callbacks_.begin(); it != callbacks_.end();) {
+        if (it->second->asBinder() == callback->asBinder()) {
+            auto status = AIBinder_unlinkToDeath(callback->asBinder().get(), death_recipient_.get(),
+                                                 reinterpret_cast<void*>(it->first));
+            if (status != STATUS_OK && status != STATUS_DEAD_OBJECT) {
+                LOG(WARNING) << __func__
+                             << "Cannot unlink to death: " << ::android::statusToString(status);
+            }
+            it = callbacks_.erase(it);
+            removed = true;
+        } else {
+            it++;
+        }
+    }
     return removed ? ndk::ScopedAStatus::ok()
                    : ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
 }
@@ -347,8 +365,8 @@
 void Health::OnHealthInfoChanged(const HealthInfo& health_info) {
     // Notify all callbacks
     std::unique_lock<decltype(callbacks_lock_)> lock(callbacks_lock_);
-    for (const auto& linked : callbacks_) {
-        auto res = linked->callback()->healthInfoChanged(health_info);
+    for (const auto& [_, callback] : callbacks_) {
+        auto res = callback->healthInfoChanged(health_info);
         if (!res.isOk()) {
             LOG(DEBUG) << "Cannot call healthInfoChanged:" << res.getDescription()
                        << ". Do nothing here if callback is dead as it will be cleaned up later.";
diff --git a/health/aidl/default/LinkedCallback.cpp b/health/aidl/default/LinkedCallback.cpp
index 26e99f9..df471a3 100644
--- a/health/aidl/default/LinkedCallback.cpp
+++ b/health/aidl/default/LinkedCallback.cpp
@@ -24,35 +24,24 @@
 
 namespace aidl::android::hardware::health {
 
-::android::base::Result<std::unique_ptr<LinkedCallback>> LinkedCallback::Make(
+::android::base::Result<LinkedCallback*> LinkedCallback::Make(
         std::shared_ptr<Health> service, std::shared_ptr<IHealthInfoCallback> callback) {
-    std::unique_ptr<LinkedCallback> ret(new LinkedCallback());
+    LinkedCallback* ret(new LinkedCallback());
+    // pass ownership of this object to the death recipient
     binder_status_t linkRet =
             AIBinder_linkToDeath(callback->asBinder().get(), service->death_recipient_.get(),
-                                 reinterpret_cast<void*>(ret.get()));
+                                 reinterpret_cast<void*>(ret));
     if (linkRet != ::STATUS_OK) {
         LOG(WARNING) << __func__ << "Cannot link to death: " << linkRet;
         return ::android::base::Error(-linkRet);
     }
     ret->service_ = service;
-    ret->callback_ = std::move(callback);
+    ret->callback_ = callback;
     return ret;
 }
 
 LinkedCallback::LinkedCallback() = default;
 
-LinkedCallback::~LinkedCallback() {
-    if (callback_ == nullptr) {
-        return;
-    }
-    auto status =
-            AIBinder_unlinkToDeath(callback_->asBinder().get(), service()->death_recipient_.get(),
-                                   reinterpret_cast<void*>(this));
-    if (status != STATUS_OK && status != STATUS_DEAD_OBJECT) {
-        LOG(WARNING) << __func__ << "Cannot unlink to death: " << ::android::statusToString(status);
-    }
-}
-
 std::shared_ptr<Health> LinkedCallback::service() {
     auto service_sp = service_.lock();
     CHECK_NE(nullptr, service_sp);
@@ -60,7 +49,10 @@
 }
 
 void LinkedCallback::OnCallbackDied() {
-    service()->unregisterCallback(callback_);
+    auto sCb = callback_.lock();
+    if (sCb) {
+        service()->unregisterCallback(sCb);
+    }
 }
 
 }  // namespace aidl::android::hardware::health
diff --git a/health/aidl/default/LinkedCallback.h b/health/aidl/default/LinkedCallback.h
index da494c9..8c9c997 100644
--- a/health/aidl/default/LinkedCallback.h
+++ b/health/aidl/default/LinkedCallback.h
@@ -32,19 +32,10 @@
 class LinkedCallback {
   public:
     // Automatically linkToDeath upon construction with the returned object as the cookie.
-    // service->death_reciepient() should be from CreateDeathRecipient().
-    // Not using a strong reference to |service| to avoid circular reference. The lifetime
-    // of |service| must be longer than this LinkedCallback object.
-    static ::android::base::Result<std::unique_ptr<LinkedCallback>> Make(
+    // The deathRecipient owns the LinkedCallback object and will delete it with
+    // cookie when it's unlinked.
+    static ::android::base::Result<LinkedCallback*> Make(
             std::shared_ptr<Health> service, std::shared_ptr<IHealthInfoCallback> callback);
-
-    // Automatically unlinkToDeath upon destruction. So, it is always safe to reinterpret_cast
-    // the cookie back to the LinkedCallback object.
-    ~LinkedCallback();
-
-    // The wrapped IHealthInfoCallback object.
-    const std::shared_ptr<IHealthInfoCallback>& callback() const { return callback_; }
-
     // On callback died, unreigster it from the service.
     void OnCallbackDied();
 
@@ -55,7 +46,7 @@
     std::shared_ptr<Health> service();
 
     std::weak_ptr<Health> service_;
-    std::shared_ptr<IHealthInfoCallback> callback_;
+    std::weak_ptr<IHealthInfoCallback> callback_;
 };
 
 }  // namespace aidl::android::hardware::health
diff --git a/health/aidl/default/include/health-impl/Health.h b/health/aidl/default/include/health-impl/Health.h
index dc3a0ef..429ae2a 100644
--- a/health/aidl/default/include/health-impl/Health.h
+++ b/health/aidl/default/include/health-impl/Health.h
@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <map>
 #include <memory>
 #include <optional>
 
@@ -112,7 +113,7 @@
     ndk::ScopedAIBinder_DeathRecipient death_recipient_;
     int binder_fd_ = -1;
     std::mutex callbacks_lock_;
-    std::vector<std::unique_ptr<LinkedCallback>> callbacks_;
+    std::map<LinkedCallback*, std::shared_ptr<IHealthInfoCallback>> callbacks_;
 };
 
 }  // namespace aidl::android::hardware::health
diff --git a/macsec/aidl/Android.bp b/macsec/aidl/Android.bp
index 5e47999..361baf4 100644
--- a/macsec/aidl/Android.bp
+++ b/macsec/aidl/Android.bp
@@ -37,4 +37,12 @@
             enabled: false,
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/macsec/aidl/aidl_api/android.hardware.macsec/1/.hash b/macsec/aidl/aidl_api/android.hardware.macsec/1/.hash
new file mode 100644
index 0000000..60e8fa8
--- /dev/null
+++ b/macsec/aidl/aidl_api/android.hardware.macsec/1/.hash
@@ -0,0 +1 @@
+9caeb6282adc082009c1f24f04d011723deed6d5
diff --git a/macsec/aidl/aidl_api/android.hardware.macsec/1/android/hardware/macsec/IMacsecPskPlugin.aidl b/macsec/aidl/aidl_api/android.hardware.macsec/1/android/hardware/macsec/IMacsecPskPlugin.aidl
new file mode 100644
index 0000000..02fd6e9
--- /dev/null
+++ b/macsec/aidl/aidl_api/android.hardware.macsec/1/android/hardware/macsec/IMacsecPskPlugin.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.macsec;
+@VintfStability
+interface IMacsecPskPlugin {
+  void addTestKey(in byte[] keyId, in byte[] CAK, in byte[] CKN);
+  byte[] calcIcv(in byte[] keyId, in byte[] data);
+  byte[] generateSak(in byte[] keyId, in byte[] data, in int sakLength);
+  byte[] wrapSak(in byte[] keyId, in byte[] sak);
+  byte[] unwrapSak(in byte[] keyId, in byte[] sak);
+}
diff --git a/media/bufferpool/aidl/Android.bp b/media/bufferpool/aidl/Android.bp
index 010c7cd..829971d 100644
--- a/media/bufferpool/aidl/Android.bp
+++ b/media/bufferpool/aidl/Android.bp
@@ -65,7 +65,15 @@
                 "android.hardware.common.fmq-V1",
             ],
         },
+        {
+            version: "2",
+            imports: [
+                "android.hardware.common-V2",
+                "android.hardware.common.fmq-V1",
+            ],
+        },
+
     ],
-    frozen: false,
+    frozen: true,
 
 }
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/.hash b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/.hash
new file mode 100644
index 0000000..44623f8
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/.hash
@@ -0,0 +1 @@
+c12818c51418fbfc76f1b81eba6678d75cf526c1
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/Buffer.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/Buffer.aidl
new file mode 100644
index 0000000..85a78ad
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/Buffer.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@VintfStability
+parcelable Buffer {
+  int id;
+  @nullable android.hardware.common.NativeHandle buffer;
+  @nullable android.hardware.HardwareBuffer hwbBuffer;
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferInvalidationMessage.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferInvalidationMessage.aidl
new file mode 100644
index 0000000..181286c
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferInvalidationMessage.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@FixedSize @VintfStability
+parcelable BufferInvalidationMessage {
+  int messageId;
+  int fromBufferId;
+  int toBufferId;
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferStatus.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferStatus.aidl
new file mode 100644
index 0000000..13174ff
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferStatus.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@Backing(type="int") @VintfStability
+enum BufferStatus {
+  NOT_USED = 0,
+  USED = 1,
+  TRANSFER_TO = 2,
+  TRANSFER_FROM = 3,
+  TRANSFER_TIMEOUT = 4,
+  TRANSFER_LOST = 5,
+  TRANSFER_FETCH = 6,
+  TRANSFER_OK = 7,
+  TRANSFER_ERROR = 8,
+  INVALIDATION_ACK = 9,
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferStatusMessage.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferStatusMessage.aidl
new file mode 100644
index 0000000..7e79a36
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/BufferStatusMessage.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@FixedSize @VintfStability
+parcelable BufferStatusMessage {
+  long transactionId;
+  int bufferId;
+  android.hardware.media.bufferpool2.BufferStatus status;
+  long connectionId;
+  long targetConnectionId;
+  long timestampUs;
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IAccessor.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IAccessor.aidl
new file mode 100644
index 0000000..4053797
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IAccessor.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@VintfStability
+interface IAccessor {
+  android.hardware.media.bufferpool2.IAccessor.ConnectionInfo connect(in android.hardware.media.bufferpool2.IObserver observer);
+  @VintfStability
+  parcelable ConnectionInfo {
+    android.hardware.media.bufferpool2.IConnection connection;
+    long connectionId;
+    int msgId;
+    android.hardware.common.fmq.MQDescriptor<android.hardware.media.bufferpool2.BufferStatusMessage,android.hardware.common.fmq.SynchronizedReadWrite> toFmqDesc;
+    android.hardware.common.fmq.MQDescriptor<android.hardware.media.bufferpool2.BufferInvalidationMessage,android.hardware.common.fmq.UnsynchronizedWrite> fromFmqDesc;
+  }
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IClientManager.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IClientManager.aidl
new file mode 100644
index 0000000..298cb13
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IClientManager.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@VintfStability
+interface IClientManager {
+  android.hardware.media.bufferpool2.IClientManager.Registration registerSender(in android.hardware.media.bufferpool2.IAccessor bufferPool);
+  android.hardware.media.bufferpool2.IClientManager.Registration registerPassiveSender(in android.hardware.media.bufferpool2.IAccessor bufferPool);
+  @VintfStability
+  parcelable Registration {
+    long connectionId;
+    boolean isNew = true;
+  }
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IConnection.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IConnection.aidl
new file mode 100644
index 0000000..844e920
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IConnection.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@VintfStability
+interface IConnection {
+  android.hardware.media.bufferpool2.IConnection.FetchResult[] fetch(in android.hardware.media.bufferpool2.IConnection.FetchInfo[] fetchInfos);
+  void sync();
+  parcelable FetchInfo {
+    long transactionId;
+    int bufferId;
+  }
+  union FetchResult {
+    android.hardware.media.bufferpool2.Buffer buffer;
+    int failure;
+  }
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IObserver.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IObserver.aidl
new file mode 100644
index 0000000..2d8cffe
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/IObserver.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@VintfStability
+interface IObserver {
+  oneway void onMessage(in long connectionId, in int msgId);
+}
diff --git a/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/ResultStatus.aidl b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/ResultStatus.aidl
new file mode 100644
index 0000000..4bc3889
--- /dev/null
+++ b/media/bufferpool/aidl/aidl_api/android.hardware.media.bufferpool2/2/android/hardware/media/bufferpool2/ResultStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.bufferpool2;
+@VintfStability
+parcelable ResultStatus {
+  const int OK = 0;
+  const int NO_MEMORY = 1;
+  const int ALREADY_EXISTS = 2;
+  const int NOT_FOUND = 3;
+  const int CRITICAL_ERROR = 4;
+}
diff --git a/media/c2/aidl/Android.bp b/media/c2/aidl/Android.bp
index 2eaeb01..c5ecacd 100644
--- a/media/c2/aidl/Android.bp
+++ b/media/c2/aidl/Android.bp
@@ -49,4 +49,15 @@
             enabled: false,
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [
+                "android.hardware.common-V2",
+                "android.hardware.media.bufferpool2-V2",
+            ],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/.hash b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/.hash
new file mode 100644
index 0000000..fc8aa82
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/.hash
@@ -0,0 +1 @@
+d4c3897135ef9475dee2021ac39a41ae79c7690e
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/BaseBlock.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/BaseBlock.aidl
new file mode 100644
index 0000000..069b2cf
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/BaseBlock.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+union BaseBlock {
+  android.hardware.common.NativeHandle nativeBlock;
+  android.hardware.HardwareBuffer hwbBlock;
+  android.hardware.media.bufferpool2.BufferStatusMessage pooledBlock;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Block.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Block.aidl
new file mode 100644
index 0000000..7b3005e
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Block.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Block {
+  int index;
+  android.hardware.media.c2.Params meta;
+  android.hardware.common.NativeHandle fence;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Buffer.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Buffer.aidl
new file mode 100644
index 0000000..b632932
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Buffer.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Buffer {
+  android.hardware.media.c2.Params info;
+  android.hardware.media.c2.Block[] blocks;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldDescriptor.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldDescriptor.aidl
new file mode 100644
index 0000000..909476c
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldDescriptor.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldDescriptor {
+  android.hardware.media.c2.FieldId fieldId;
+  android.hardware.media.c2.FieldDescriptor.Type type;
+  int structIndex;
+  int extent;
+  String name;
+  android.hardware.media.c2.FieldDescriptor.NamedValue[] namedValues;
+  @Backing(type="int") @VintfStability
+  enum Type {
+    NO_INIT = 0,
+    INT32,
+    UINT32,
+    CNTR32,
+    INT64,
+    UINT64,
+    CNTR64,
+    FLOAT,
+    STRING = 0x100,
+    BLOB,
+    STRUCT = 0x20000,
+  }
+  @VintfStability
+  parcelable NamedValue {
+    String name;
+    long value;
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldId.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldId.aidl
new file mode 100644
index 0000000..935b85d
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldId.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldId {
+  int offset;
+  int sizeBytes;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValues.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValues.aidl
new file mode 100644
index 0000000..69060be
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValues.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+union FieldSupportedValues {
+  boolean empty;
+  android.hardware.media.c2.ValueRange range;
+  long[] values;
+  long[] flags;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValuesQuery.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
new file mode 100644
index 0000000..6a5fbe2
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValuesQuery.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldSupportedValuesQuery {
+  android.hardware.media.c2.ParamField field;
+  android.hardware.media.c2.FieldSupportedValuesQuery.Type type;
+  @Backing(type="int") @VintfStability
+  enum Type {
+    POSSIBLE = 0,
+    CURRENT,
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
new file mode 100644
index 0000000..187e3eb
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FieldSupportedValuesQueryResult.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FieldSupportedValuesQueryResult {
+  android.hardware.media.c2.Status status;
+  android.hardware.media.c2.FieldSupportedValues values;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FrameData.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FrameData.aidl
new file mode 100644
index 0000000..07bfb72
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/FrameData.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable FrameData {
+  int flags;
+  android.hardware.media.c2.WorkOrdinal ordinal;
+  android.hardware.media.c2.Buffer[] buffers;
+  android.hardware.media.c2.Params configUpdate;
+  android.hardware.media.c2.InfoBuffer[] infoBuffers;
+  const int DROP_FRAME = (1 << 0) /* 1 */;
+  const int END_OF_STREAM = (1 << 1) /* 2 */;
+  const int DISCARD_FRAME = (1 << 2) /* 4 */;
+  const int FLAG_INCOMPLETE = (1 << 3) /* 8 */;
+  const int CODEC_CONFIG = (1 << 31) /* -2147483648 */;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponent.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponent.aidl
new file mode 100644
index 0000000..0a7e3c4
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponent.aidl
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponent {
+  android.hardware.common.NativeHandle configureVideoTunnel(in int avSyncHwId);
+  android.hardware.media.c2.IComponent.BlockPool createBlockPool(in android.hardware.media.c2.IComponent.BlockPoolAllocator allocator);
+  void destroyBlockPool(in long blockPoolId);
+  void drain(in boolean withEos);
+  android.hardware.media.c2.WorkBundle flush();
+  android.hardware.media.c2.IComponentInterface getInterface();
+  void queue(in android.hardware.media.c2.WorkBundle workBundle);
+  void release();
+  void reset();
+  void start();
+  void stop();
+  android.hardware.media.c2.IInputSurfaceConnection connectToInputSurface(in android.hardware.media.c2.IInputSurface inputSurface);
+  android.hardware.media.c2.IInputSink asInputSink();
+  parcelable BlockPool {
+    long blockPoolId;
+    android.hardware.media.c2.IConfigurable configurable;
+  }
+  parcelable GbAllocator {
+    ParcelFileDescriptor waitableFd;
+    android.hardware.media.c2.IGraphicBufferAllocator igba;
+  }
+  parcelable PooledGbAllocator {
+    ParcelFileDescriptor waitableFd;
+    long receiverId;
+    android.hardware.media.c2.IPooledGraphicBufferAllocator ipgba;
+  }
+  parcelable BlockPoolAllocator {
+    int allocatorId;
+    @nullable android.hardware.media.c2.IComponent.GbAllocator gbAllocator;
+    @nullable android.hardware.media.c2.IComponent.PooledGbAllocator pooledGbAllocator;
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentInterface.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentInterface.aidl
new file mode 100644
index 0000000..2350dae
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentInterface.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponentInterface {
+  android.hardware.media.c2.IConfigurable getConfigurable();
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentListener.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentListener.aidl
new file mode 100644
index 0000000..f6f2a63
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentListener.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponentListener {
+  oneway void onError(in android.hardware.media.c2.Status status, in int errorCode);
+  oneway void onFramesRendered(in android.hardware.media.c2.IComponentListener.RenderedFrame[] renderedFrames);
+  oneway void onInputBuffersReleased(in android.hardware.media.c2.IComponentListener.InputBuffer[] inputBuffers);
+  oneway void onTripped(in android.hardware.media.c2.SettingResult[] settingResults);
+  oneway void onWorkDone(in android.hardware.media.c2.WorkBundle workBundle);
+  @VintfStability
+  parcelable InputBuffer {
+    long frameIndex;
+    int arrayIndex;
+  }
+  @VintfStability
+  parcelable RenderedFrame {
+    long bufferQueueId;
+    int slotId;
+    long timestampNs;
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentStore.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentStore.aidl
new file mode 100644
index 0000000..d7a4706
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IComponentStore.aidl
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IComponentStore {
+  void copyBuffer(in android.hardware.media.c2.Buffer src, in android.hardware.media.c2.Buffer dst);
+  android.hardware.media.c2.IComponent createComponent(in String name, in android.hardware.media.c2.IComponentListener listener, in android.hardware.media.bufferpool2.IClientManager pool);
+  android.hardware.media.c2.IComponentInterface createInterface(in String name);
+  android.hardware.media.c2.IConfigurable getConfigurable();
+  android.hardware.media.bufferpool2.IClientManager getPoolClientManager();
+  android.hardware.media.c2.StructDescriptor[] getStructDescriptors(in int[] indices);
+  android.hardware.media.c2.IComponentStore.ComponentTraits[] listComponents();
+  android.hardware.media.c2.IInputSurface createInputSurface();
+  @VintfStability
+  parcelable ComponentTraits {
+    String name;
+    android.hardware.media.c2.IComponentStore.ComponentTraits.Domain domain;
+    android.hardware.media.c2.IComponentStore.ComponentTraits.Kind kind;
+    int rank;
+    String mediaType;
+    String[] aliases;
+    @Backing(type="int") @VintfStability
+    enum Kind {
+      OTHER = 0,
+      DECODER,
+      ENCODER,
+    }
+    @Backing(type="int") @VintfStability
+    enum Domain {
+      OTHER = 0,
+      VIDEO,
+      AUDIO,
+      IMAGE,
+    }
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IConfigurable.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IConfigurable.aidl
new file mode 100644
index 0000000..04e776e
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IConfigurable.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IConfigurable {
+  android.hardware.media.c2.IConfigurable.ConfigResult config(in android.hardware.media.c2.Params inParams, in boolean mayBlock);
+  int getId();
+  String getName();
+  android.hardware.media.c2.IConfigurable.QueryResult query(in int[] indices, in boolean mayBlock);
+  android.hardware.media.c2.ParamDescriptor[] querySupportedParams(in int start, in int count);
+  android.hardware.media.c2.IConfigurable.QuerySupportedValuesResult querySupportedValues(in android.hardware.media.c2.FieldSupportedValuesQuery[] inFields, in boolean mayBlock);
+  @VintfStability
+  parcelable ConfigResult {
+    android.hardware.media.c2.Params params;
+    android.hardware.media.c2.SettingResult[] failures;
+    android.hardware.media.c2.Status status;
+  }
+  @VintfStability
+  parcelable QueryResult {
+    android.hardware.media.c2.Params params;
+    android.hardware.media.c2.Status status;
+  }
+  @VintfStability
+  parcelable QuerySupportedValuesResult {
+    android.hardware.media.c2.FieldSupportedValuesQueryResult[] values;
+    android.hardware.media.c2.Status status;
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IGraphicBufferAllocator.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IGraphicBufferAllocator.aidl
new file mode 100644
index 0000000..e13ba1f
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IGraphicBufferAllocator.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IGraphicBufferAllocator {
+  android.hardware.media.c2.IGraphicBufferAllocator.Allocation allocate(in android.hardware.media.c2.IGraphicBufferAllocator.Description desc);
+  boolean deallocate(in long id);
+  ParcelFileDescriptor getWaitableFd();
+  parcelable Allocation {
+    android.hardware.HardwareBuffer buffer;
+    @nullable ParcelFileDescriptor fence;
+  }
+  parcelable Description {
+    int width;
+    int height;
+    int format;
+    long usage;
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSink.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSink.aidl
new file mode 100644
index 0000000..e6ea4d5
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSink.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IInputSink {
+  void queue(in android.hardware.media.c2.WorkBundle workBundle);
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSurface.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSurface.aidl
new file mode 100644
index 0000000..14455cb
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSurface.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IInputSurface {
+  android.view.Surface getSurface();
+  android.hardware.media.c2.IConfigurable getConfigurable();
+  android.hardware.media.c2.IInputSurfaceConnection connect(in android.hardware.media.c2.IInputSink sink);
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSurfaceConnection.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSurfaceConnection.aidl
new file mode 100644
index 0000000..28fff65
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IInputSurfaceConnection.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IInputSurfaceConnection {
+  void disconnect();
+  void signalEndOfStream();
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IPooledGraphicBufferAllocator.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IPooledGraphicBufferAllocator.aidl
new file mode 100644
index 0000000..1a8c66d
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/IPooledGraphicBufferAllocator.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+interface IPooledGraphicBufferAllocator {
+  android.hardware.media.c2.IPooledGraphicBufferAllocator.Allocation allocate(in android.hardware.media.c2.IPooledGraphicBufferAllocator.Description desc);
+  boolean deallocate(in int id);
+  parcelable Allocation {
+    int bufferId;
+    @nullable ParcelFileDescriptor fence;
+  }
+  parcelable Description {
+    int widthPixels;
+    int heightPixels;
+    int format;
+    long usage;
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/InfoBuffer.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/InfoBuffer.aidl
new file mode 100644
index 0000000..94cd77d
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/InfoBuffer.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable InfoBuffer {
+  int index;
+  android.hardware.media.c2.Buffer buffer;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamDescriptor.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamDescriptor.aidl
new file mode 100644
index 0000000..6f0ac50
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamDescriptor.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ParamDescriptor {
+  int index;
+  int attrib;
+  String name;
+  int[] dependencies;
+  const int ATTRIBUTE_REQUIRED = (1 << 0) /* 1 */;
+  const int ATTRIBUTE_PERSISTENT = (1 << 1) /* 2 */;
+  const int ATTRIBUTE_STRICT = (1 << 2) /* 4 */;
+  const int ATTRIBUTE_READ_ONLY = (1 << 3) /* 8 */;
+  const int ATTRIBUTE_HIDDEN = (1 << 4) /* 16 */;
+  const int ATTRIBUTE_INTERNAL = (1 << 5) /* 32 */;
+  const int ATTRIBUTE_CONST = (1 << 6) /* 64 */;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamField.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamField.aidl
new file mode 100644
index 0000000..13d2522
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamField.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ParamField {
+  int index;
+  android.hardware.media.c2.FieldId fieldId;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamFieldValues.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamFieldValues.aidl
new file mode 100644
index 0000000..5a2821c
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ParamFieldValues.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ParamFieldValues {
+  android.hardware.media.c2.ParamField paramOrField;
+  android.hardware.media.c2.FieldSupportedValues[] values;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Params.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Params.aidl
new file mode 100644
index 0000000..7d363c0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Params.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Params {
+  byte[] params;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/SettingResult.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/SettingResult.aidl
new file mode 100644
index 0000000..07fc1f3
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/SettingResult.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable SettingResult {
+  android.hardware.media.c2.SettingResult.Failure failure;
+  android.hardware.media.c2.ParamFieldValues field;
+  android.hardware.media.c2.ParamFieldValues[] conflicts;
+  @Backing(type="int") @VintfStability
+  enum Failure {
+    BAD_TYPE,
+    BAD_PORT,
+    BAD_INDEX,
+    READ_ONLY,
+    MISMATCH,
+    BAD_VALUE,
+    CONFLICT,
+    UNSUPPORTED,
+    INFO_BAD_VALUE,
+    INFO_CONFLICT,
+  }
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Status.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Status.aidl
new file mode 100644
index 0000000..8b430d2
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Status.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Status {
+  int status;
+  const int OK = 0;
+  const int BAD_VALUE = (-22) /* -22 */;
+  const int BAD_INDEX = (-75) /* -75 */;
+  const int CANNOT_DO = (-2147483646) /* -2147483646 */;
+  const int DUPLICATE = (-17) /* -17 */;
+  const int NOT_FOUND = (-2) /* -2 */;
+  const int BAD_STATE = (-38) /* -38 */;
+  const int BLOCKING = (-9930) /* -9930 */;
+  const int NO_MEMORY = (-12) /* -12 */;
+  const int REFUSED = (-1) /* -1 */;
+  const int TIMED_OUT = (-110) /* -110 */;
+  const int OMITTED = (-74) /* -74 */;
+  const int CORRUPTED = (-2147483648) /* -2147483648 */;
+  const int NO_INIT = (-19) /* -19 */;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/StructDescriptor.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/StructDescriptor.aidl
new file mode 100644
index 0000000..58268e0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/StructDescriptor.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable StructDescriptor {
+  int type;
+  android.hardware.media.c2.FieldDescriptor[] fields;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ValueRange.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ValueRange.aidl
new file mode 100644
index 0000000..db71ce0
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/ValueRange.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable ValueRange {
+  long min;
+  long max;
+  long step;
+  long num;
+  long denom;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Work.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Work.aidl
new file mode 100644
index 0000000..a534348
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Work.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Work {
+  byte[] chainInfo;
+  android.hardware.media.c2.FrameData input;
+  android.hardware.media.c2.Worklet[] worklets;
+  int workletsProcessed;
+  android.hardware.media.c2.Status result;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/WorkBundle.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/WorkBundle.aidl
new file mode 100644
index 0000000..84708a8
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/WorkBundle.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable WorkBundle {
+  android.hardware.media.c2.Work[] works;
+  android.hardware.media.c2.BaseBlock[] baseBlocks;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/WorkOrdinal.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/WorkOrdinal.aidl
new file mode 100644
index 0000000..2833df3
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/WorkOrdinal.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable WorkOrdinal {
+  long timestampUs;
+  long frameIndex;
+  long customOrdinal;
+}
diff --git a/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Worklet.aidl b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Worklet.aidl
new file mode 100644
index 0000000..a79abf2
--- /dev/null
+++ b/media/c2/aidl/aidl_api/android.hardware.media.c2/1/android/hardware/media/c2/Worklet.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.media.c2;
+@VintfStability
+parcelable Worklet {
+  int componentId;
+  byte[] tunings;
+  android.hardware.media.c2.SettingResult[] failures;
+  android.hardware.media.c2.FrameData output;
+}
diff --git a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
index f24c6d1..9a75e6e 100644
--- a/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
+++ b/media/omx/1.0/vts/functional/video/VtsHalMediaOmxV1_0TargetVideoEncTest.cpp
@@ -630,10 +630,7 @@
         if (error != android::NO_ERROR) return 1;
     } else {
         void* data;
-        int32_t outBytesPerPixel;
-        int32_t outBytesPerStride;
-        error = gbmapper.lock(buff, buffer->omxBuffer.attr.anwBuffer.usage, rect, &data,
-                              &outBytesPerPixel, &outBytesPerStride);
+        error = gbmapper.lock(buff, buffer->omxBuffer.attr.anwBuffer.usage, rect, &data);
         EXPECT_EQ(error, android::NO_ERROR);
         if (error != android::NO_ERROR) return 1;
 
diff --git a/neuralnetworks/aidl/utils/src/Conversions.cpp b/neuralnetworks/aidl/utils/src/Conversions.cpp
index 47c72b4..9f920bb 100644
--- a/neuralnetworks/aidl/utils/src/Conversions.cpp
+++ b/neuralnetworks/aidl/utils/src/Conversions.cpp
@@ -421,7 +421,7 @@
 
             return createSharedMemoryFromAHWB(ahwb, /*takeOwnership=*/true);
 #else   // __ANDROID__
-            LOG(FATAL) << "GeneralResult<SharedMemory> unvalidatedConvert(const aidl_hal::Memory& "
+            LOG(ERROR) << "GeneralResult<SharedMemory> unvalidatedConvert(const aidl_hal::Memory& "
                           "memory): Not Available on Host Build";
             return NN_ERROR() << "createFromHandle failed";
 #endif  // __ANDROID__
@@ -732,7 +732,7 @@
     };
     return Memory::make<Memory::Tag::hardwareBuffer>(std::move(hardwareBuffer));
 #else   // __ANDROID__
-    LOG(FATAL) << "nn::GeneralResult<Memory> unvalidatedConvert(const nn::Memory::HardwareBuffer& "
+    LOG(ERROR) << "nn::GeneralResult<Memory> unvalidatedConvert(const nn::Memory::HardwareBuffer& "
                   "memory): Not Available on Host Build";
     (void)memory;
     return (NN_ERROR() << "unvalidatedConvert failed").operator nn::GeneralResult<Memory>();
diff --git a/nfc/aidl/vts/functional/Android.bp b/nfc/aidl/vts/functional/Android.bp
index 0dab2d8..d0b684b 100644
--- a/nfc/aidl/vts/functional/Android.bp
+++ b/nfc/aidl/vts/functional/Android.bp
@@ -45,3 +45,48 @@
         "vts",
     ],
 }
+
+cc_test {
+    name: "VtsNfcBehaviorChangesTest",
+    defaults: [
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: [
+        "VtsNfcBehaviorChangesTest.cpp",
+        "CondVar.cpp",
+    ],
+    include_dirs: [
+        "system/nfc/src/gki/common",
+        "system/nfc/src/gki/ulinux",
+        "system/nfc/src/include",
+        "system/nfc/src/nfa/include",
+        "system/nfc/src/nfc/include",
+        "system/nfc/utils/include",
+    ],
+    shared_libs: [
+        "libbinder",
+        "libbinder_ndk",
+        "libnativehelper",
+        "libstatssocket",
+    ],
+    static_libs: [
+        "android.hardware.nfc-V1-ndk",
+        "android.hardware.nfc@1.0",
+        "android.hardware.nfc@1.1",
+        "android.hardware.nfc@1.2",
+        "android_nfc_flags_aconfig_c_lib",
+        "libnfc-nci",
+        "libnfc-nci_flags",
+        "libnfcutils",
+        "libstatslog_nfc",
+        "server_configurable_flags",
+    ],
+    require_root: true,
+    test_options: {
+        vsr_min_shipping_api_level: 202404, // 2024Q2
+    },
+    test_suites: [
+        "vts",
+    ],
+}
diff --git a/nfc/aidl/vts/functional/CondVar.cpp b/nfc/aidl/vts/functional/CondVar.cpp
new file mode 100644
index 0000000..59e5b51
--- /dev/null
+++ b/nfc/aidl/vts/functional/CondVar.cpp
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *  Encapsulate a condition variable for thread synchronization.
+ */
+
+#include "CondVar.h"
+
+#include <android-base/logging.h>
+#include <android-base/stringprintf.h>
+#include <errno.h>
+#include <string.h>
+
+using android::base::StringPrintf;
+
+/*******************************************************************************
+**
+** Function:        CondVar
+**
+** Description:     Initialize member variables.
+**
+** Returns:         None.
+**
+*******************************************************************************/
+CondVar::CondVar() {
+    pthread_condattr_t attr;
+    pthread_condattr_init(&attr);
+    pthread_condattr_setclock(&attr, CLOCK_MONOTONIC);
+    memset(&mCondition, 0, sizeof(mCondition));
+    int const res = pthread_cond_init(&mCondition, &attr);
+    if (res) {
+        LOG(ERROR) << StringPrintf("CondVar::CondVar: fail init; error=0x%X", res);
+    }
+}
+
+/*******************************************************************************
+**
+** Function:        ~CondVar
+**
+** Description:     Cleanup all resources.
+**
+** Returns:         None.
+**
+*******************************************************************************/
+CondVar::~CondVar() {
+    int const res = pthread_cond_destroy(&mCondition);
+    if (res) {
+        LOG(ERROR) << StringPrintf("CondVar::~CondVar: fail destroy; error=0x%X", res);
+    }
+}
+
+/*******************************************************************************
+**
+** Function:        wait
+**
+** Description:     Block the caller and wait for a condition.
+**
+** Returns:         None.
+**
+*******************************************************************************/
+void CondVar::wait(std::mutex& mutex) {
+    int const res = pthread_cond_wait(&mCondition, mutex.native_handle());
+    if (res) {
+        LOG(ERROR) << StringPrintf("CondVar::wait: fail wait; error=0x%X", res);
+    }
+}
+
+/*******************************************************************************
+**
+** Function:        wait
+**
+** Description:     Block the caller and wait for a condition.
+**                  millisec: Timeout in milliseconds.
+**
+** Returns:         True if wait is successful; false if timeout occurs.
+**
+*******************************************************************************/
+bool CondVar::wait(std::mutex& mutex, long millisec) {
+    bool retVal = false;
+    struct timespec absoluteTime;
+
+    if (clock_gettime(CLOCK_MONOTONIC, &absoluteTime) == -1) {
+        LOG(ERROR) << StringPrintf("CondVar::wait: fail get time; errno=0x%X", errno);
+    } else {
+        absoluteTime.tv_sec += millisec / 1000;
+        long ns = absoluteTime.tv_nsec + ((millisec % 1000) * 1000000);
+        if (ns > 1000000000) {
+            absoluteTime.tv_sec++;
+            absoluteTime.tv_nsec = ns - 1000000000;
+        } else
+            absoluteTime.tv_nsec = ns;
+    }
+
+    int waitResult = pthread_cond_timedwait(&mCondition, mutex.native_handle(), &absoluteTime);
+    if ((waitResult != 0) && (waitResult != ETIMEDOUT))
+        LOG(ERROR) << StringPrintf("CondVar::wait: fail timed wait; error=0x%X", waitResult);
+    retVal = (waitResult == 0);  // waited successfully
+    return retVal;
+}
+
+/*******************************************************************************
+**
+** Function:        notifyOne
+**
+** Description:     Unblock the waiting thread.
+**
+** Returns:         None.
+**
+*******************************************************************************/
+void CondVar::notifyOne() {
+    int const res = pthread_cond_signal(&mCondition);
+    if (res) {
+        LOG(ERROR) << StringPrintf("CondVar::notifyOne: fail signal; error=0x%X", res);
+    }
+}
diff --git a/nfc/aidl/vts/functional/CondVar.h b/nfc/aidl/vts/functional/CondVar.h
new file mode 100644
index 0000000..5e0dcf7
--- /dev/null
+++ b/nfc/aidl/vts/functional/CondVar.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *  Encapsulate a condition variable for thread synchronization.
+ */
+
+#pragma once
+#include <pthread.h>
+
+#include <mutex>
+
+class CondVar {
+  public:
+    /*******************************************************************************
+    **
+    ** Function:        CondVar
+    **
+    ** Description:     Initialize member variables.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    CondVar();
+
+    /*******************************************************************************
+    **
+    ** Function:        ~CondVar
+    **
+    ** Description:     Cleanup all resources.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    ~CondVar();
+
+    /*******************************************************************************
+    **
+    ** Function:        wait
+    **
+    ** Description:     Block the caller and wait for a condition.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    void wait(std::mutex& mutex);
+
+    /*******************************************************************************
+    **
+    ** Function:        wait
+    **
+    ** Description:     Block the caller and wait for a condition.
+    **                  millisec: Timeout in milliseconds.
+    **
+    ** Returns:         True if wait is successful; false if timeout occurs.
+    **
+    *******************************************************************************/
+    bool wait(std::mutex& mutex, long millisec);
+
+    /*******************************************************************************
+    **
+    ** Function:        notifyOne
+    **
+    ** Description:     Unblock the waiting thread.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    void notifyOne();
+
+  private:
+    pthread_cond_t mCondition;
+};
diff --git a/nfc/aidl/vts/functional/SyncEvent.h b/nfc/aidl/vts/functional/SyncEvent.h
new file mode 100644
index 0000000..352a549
--- /dev/null
+++ b/nfc/aidl/vts/functional/SyncEvent.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ *  Synchronize two or more threads using a condition variable and a mutex.
+ */
+#pragma once
+#include <mutex>
+
+#include "CondVar.h"
+
+class SyncEvent {
+  public:
+    /*******************************************************************************
+    **
+    ** Function:        ~SyncEvent
+    **
+    ** Description:     Cleanup all resources.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    ~SyncEvent() {}
+
+    /*******************************************************************************
+    **
+    ** Function:        start
+    **
+    ** Description:     Start a synchronization operation.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    void start() { mMutex.lock(); }
+
+    /*******************************************************************************
+    **
+    ** Function:        wait
+    **
+    ** Description:     Block the thread and wait for the event to occur.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    void wait() { mCondVar.wait(mMutex); }
+
+    /*******************************************************************************
+    **
+    ** Function:        wait
+    **
+    ** Description:     Block the thread and wait for the event to occur.
+    **                  millisec: Timeout in milliseconds.
+    **
+    ** Returns:         True if wait is successful; false if timeout occurs.
+    **
+    *******************************************************************************/
+    bool wait(long millisec) {
+        bool retVal = mCondVar.wait(mMutex, millisec);
+        return retVal;
+    }
+
+    /*******************************************************************************
+    **
+    ** Function:        notifyOne
+    **
+    ** Description:     Notify a blocked thread that the event has occurred.
+    *Unblocks it.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    void notifyOne() { mCondVar.notifyOne(); }
+
+    /*******************************************************************************
+    **
+    ** Function:        end
+    **
+    ** Description:     End a synchronization operation.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    void end() { mMutex.unlock(); }
+
+  private:
+    CondVar mCondVar;
+    std::mutex mMutex;
+};
+
+/*****************************************************************************/
+/*****************************************************************************/
+
+/*****************************************************************************
+**
+**  Name:           SyncEventGuard
+**
+**  Description:    Automatically start and end a synchronization event.
+**
+*****************************************************************************/
+class SyncEventGuard {
+  public:
+    /*******************************************************************************
+    **
+    ** Function:        SyncEventGuard
+    **
+    ** Description:     Start a synchronization operation.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    SyncEventGuard(SyncEvent& event) : mEvent(event) {
+        event.start();  // automatically start operation
+    };
+
+    /*******************************************************************************
+    **
+    ** Function:        ~SyncEventGuard
+    **
+    ** Description:     End a synchronization operation.
+    **
+    ** Returns:         None.
+    **
+    *******************************************************************************/
+    ~SyncEventGuard() {
+        mEvent.end();  // automatically end operation
+    };
+
+  private:
+    SyncEvent& mEvent;
+};
diff --git a/nfc/aidl/vts/functional/VtsNfcBehaviorChangesTest.cpp b/nfc/aidl/vts/functional/VtsNfcBehaviorChangesTest.cpp
new file mode 100644
index 0000000..0b73cc9
--- /dev/null
+++ b/nfc/aidl/vts/functional/VtsNfcBehaviorChangesTest.cpp
@@ -0,0 +1,223 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "nfc_behavior_changes_test"
+
+#include <android-base/logging.h>
+#include <android-base/stringprintf.h>
+#include <android/binder_process.h>
+#include <gtest/gtest.h>
+
+#include <chrono>
+#include <future>
+
+#include "NfcAdaptation.h"
+#include "SyncEvent.h"
+#include "nci_defs.h"
+#include "nfa_api.h"
+#include "nfa_ee_api.h"
+
+using android::base::StringPrintf;
+
+static SyncEvent sNfaEnableEvent;  // event for NFA_Enable()
+static SyncEvent sNfaVsCommand;    // event for VS commands
+static SyncEvent sNfaEnableDisablePollingEvent;
+static SyncEvent sNfaPowerChangeEvent;
+static bool sIsNfaEnabled;
+static tNFA_STATUS sVSCmdStatus;
+
+static void nfaDeviceManagementCallback(uint8_t dmEvent, tNFA_DM_CBACK_DATA* eventData) {
+    LOG(DEBUG) << StringPrintf("%s: enter; event=0x%X", __func__, dmEvent);
+
+    switch (dmEvent) {
+        case NFA_DM_ENABLE_EVT: /* Result of NFA_Enable */
+        {
+            SyncEventGuard guard(sNfaEnableEvent);
+            LOG(DEBUG) << StringPrintf("%s: NFA_DM_ENABLE_EVT; status=0x%X", __func__,
+                                       eventData->status);
+            sIsNfaEnabled = eventData->status == NFA_STATUS_OK;
+            sNfaEnableEvent.notifyOne();
+        } break;
+
+        case NFA_DM_DISABLE_EVT: /* Result of NFA_Disable */
+        {
+            SyncEventGuard guard(sNfaEnableEvent);
+            LOG(DEBUG) << StringPrintf("%s: NFA_DM_DISABLE_EVT; status=0x%X", __func__,
+                                       eventData->status);
+            sIsNfaEnabled = eventData->status == NFA_STATUS_OK;
+            sNfaEnableEvent.notifyOne();
+        } break;
+
+        case NFA_DM_PWR_MODE_CHANGE_EVT: {
+            SyncEventGuard guard(sNfaPowerChangeEvent);
+            LOG(DEBUG) << StringPrintf(
+                    "%s: NFA_DM_PWR_MODE_CHANGE_EVT: status=0x%X, power_mode=0x%X", __func__,
+                    eventData->status, eventData->power_mode.power_mode);
+
+            sNfaPowerChangeEvent.notifyOne();
+
+        } break;
+    }
+}
+
+static void nfaConnectionCallback(uint8_t connEvent, tNFA_CONN_EVT_DATA* eventData) {
+    LOG(DEBUG) << StringPrintf("%s: event= %u", __func__, connEvent);
+
+    switch (connEvent) {
+        case NFA_LISTEN_DISABLED_EVT: {
+            SyncEventGuard guard(sNfaEnableDisablePollingEvent);
+            sNfaEnableDisablePollingEvent.notifyOne();
+        } break;
+
+        case NFA_LISTEN_ENABLED_EVT: {
+            SyncEventGuard guard(sNfaEnableDisablePollingEvent);
+            sNfaEnableDisablePollingEvent.notifyOne();
+        } break;
+
+        case NFA_RF_DISCOVERY_STARTED_EVT:  // RF Discovery started
+        {
+            LOG(DEBUG) << StringPrintf("%s: NFA_RF_DISCOVERY_STARTED_EVT: status = %u", __func__,
+                                       eventData->status);
+
+            SyncEventGuard guard(sNfaEnableDisablePollingEvent);
+            sNfaEnableDisablePollingEvent.notifyOne();
+        } break;
+
+        case NFA_RF_DISCOVERY_STOPPED_EVT:  // RF Discovery stopped event
+        {
+            LOG(DEBUG) << StringPrintf("%s: NFA_RF_DISCOVERY_STOPPED_EVT: status = %u", __func__,
+                                       eventData->status);
+
+            SyncEventGuard guard(sNfaEnableDisablePollingEvent);
+            sNfaEnableDisablePollingEvent.notifyOne();
+        } break;
+    }
+}
+
+void static nfaVSCallback(uint8_t event, uint16_t /* param_len */, uint8_t* p_param) {
+    switch (event & NCI_OID_MASK) {
+        case NCI_MSG_PROP_ANDROID: {
+            uint8_t android_sub_opcode = p_param[3];
+            switch (android_sub_opcode) {
+                case NCI_ANDROID_PASSIVE_OBSERVE: {
+                    sVSCmdStatus = p_param[4];
+                    LOG(INFO) << StringPrintf("Observe mode RSP: status: %x", sVSCmdStatus);
+                    SyncEventGuard guard(sNfaVsCommand);
+                    sNfaVsCommand.notifyOne();
+                } break;
+                case NCI_ANDROID_POLLING_FRAME_NTF: {
+                    // TODO
+                } break;
+                default:
+                    LOG(WARNING) << StringPrintf("Unknown Android sub opcode %x",
+                                                 android_sub_opcode);
+            }
+        } break;
+        default:
+            break;
+    }
+}
+
+/*
+ * Enable passive observe mode.
+ */
+tNFA_STATUS static nfaObserveModeEnable(bool enable) {
+    tNFA_STATUS status = NFA_STATUS_FAILED;
+
+    status = NFA_StopRfDiscovery();
+    if (status == NFA_STATUS_OK) {
+        if (!sNfaEnableDisablePollingEvent.wait(1000)) {
+            LOG(WARNING) << "Timeout waiting to disable NFC RF discovery";
+            return NFA_STATUS_TIMEOUT;
+        }
+    }
+
+    uint8_t cmd[] = {(NCI_MT_CMD << NCI_MT_SHIFT) | NCI_GID_PROP, NCI_MSG_PROP_ANDROID,
+                     NCI_ANDROID_PASSIVE_OBSERVE_PARAM_SIZE, NCI_ANDROID_PASSIVE_OBSERVE,
+                     static_cast<uint8_t>(enable ? NCI_ANDROID_PASSIVE_OBSERVE_PARAM_ENABLE
+                                                 : NCI_ANDROID_PASSIVE_OBSERVE_PARAM_DISABLE)};
+
+    status = NFA_SendRawVsCommand(sizeof(cmd), cmd, nfaVSCallback);
+
+    if (status == NFA_STATUS_OK) {
+        if (!sNfaVsCommand.wait(1000)) {
+            LOG(WARNING) << "Timeout waiting for NFA VS command response";
+            return NFA_STATUS_TIMEOUT;
+        }
+    }
+
+    return status;
+}
+
+class NfcBehaviorChanges : public testing::Test {
+  protected:
+    void SetUp() override {
+        tNFA_STATUS status = NFA_STATUS_OK;
+
+        sIsNfaEnabled = false;
+        sVSCmdStatus = NFA_STATUS_OK;
+
+        NfcAdaptation& theInstance = NfcAdaptation::GetInstance();
+        theInstance.Initialize();  // start GKI, NCI task, NFC task
+
+        {
+            SyncEventGuard guard(sNfaEnableEvent);
+            tHAL_NFC_ENTRY* halFuncEntries = theInstance.GetHalEntryFuncs();
+
+            NFA_Init(halFuncEntries);
+
+            status = NFA_Enable(nfaDeviceManagementCallback, nfaConnectionCallback);
+            ASSERT_EQ(status, NFA_STATUS_OK);
+
+            // wait for NFA command to finish
+            ASSERT_TRUE(sNfaEnableEvent.wait(1000))
+                    << "Timeout waiting for NFA command on NFA_Enable";
+        }
+
+        ASSERT_TRUE(sIsNfaEnabled) << "Could not initialize NFC controller";
+
+        status = NFA_StartRfDiscovery();
+        ASSERT_EQ(status, NFA_STATUS_OK);
+        ASSERT_TRUE(sNfaEnableDisablePollingEvent.wait(1000)) << "Timeout starting RF discovery";
+    }
+};
+
+/*
+ * ObserveModeEnable:
+ * Attempts to enable observe mode. Does not test Observe Mode functionality,
+ * but simply verifies that the enable command responds successfully.
+ *
+ * @VsrTest = GMS-VSR-3.2.8-001
+ */
+TEST_F(NfcBehaviorChanges, ObserveModeEnableDisable) {
+    tNFA_STATUS status = nfaObserveModeEnable(true);
+    ASSERT_EQ(status, NFA_STATUS_OK);
+
+    status = nfaObserveModeEnable(false);
+    ASSERT_EQ(status, NFA_STATUS_OK);
+}
+
+int main(int argc, char** argv) {
+    testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_startThreadPool();
+    std::system("/system/bin/svc nfc disable"); /* Turn off NFC service */
+    sleep(5);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    std::system("/system/bin/svc nfc enable"); /* Turn on NFC service */
+    sleep(5);
+    return status;
+}
diff --git a/power/aidl/Android.bp b/power/aidl/Android.bp
index 7643926..dc57613 100644
--- a/power/aidl/Android.bp
+++ b/power/aidl/Android.bp
@@ -28,11 +28,20 @@
         "android/hardware/power/*.aidl",
     ],
     stability: "vintf",
+    imports: [
+        "android.hardware.common.fmq-V1",
+        "android.hardware.common-V2",
+    ],
     backend: {
         cpp: {
+            enabled: false,
+        },
+        ndk: {
             enabled: true,
         },
         java: {
+            sdk_version: "module_current",
+            enabled: true,
             platform_apis: true,
         },
     },
@@ -53,9 +62,16 @@
             version: "4",
             imports: [],
         },
+        {
+            version: "5",
+            imports: [
+                "android.hardware.common.fmq-V1",
+                "android.hardware.common-V2",
+            ],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
 
diff --git a/power/aidl/aidl_api/android.hardware.power/5/.hash b/power/aidl/aidl_api/android.hardware.power/5/.hash
new file mode 100644
index 0000000..da156b2
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/.hash
@@ -0,0 +1 @@
+d111735ed2b89b6c32443aac9b162b1afbbea3f2
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/Boost.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/Boost.aidl
new file mode 100644
index 0000000..8ee15ef
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/Boost.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum Boost {
+  INTERACTION,
+  DISPLAY_UPDATE_IMMINENT,
+  ML_ACC,
+  AUDIO_LAUNCH,
+  CAMERA_LAUNCH,
+  CAMERA_SHOT,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/ChannelConfig.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/ChannelConfig.aidl
new file mode 100644
index 0000000..d3caca4
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/ChannelConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+parcelable ChannelConfig {
+  android.hardware.common.fmq.MQDescriptor<android.hardware.power.ChannelMessage,android.hardware.common.fmq.SynchronizedReadWrite> channelDescriptor;
+  @nullable android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> eventFlagDescriptor;
+  int readFlagBitmask;
+  int writeFlagBitmask;
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/ChannelMessage.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/ChannelMessage.aidl
new file mode 100644
index 0000000..ab38fcc
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/ChannelMessage.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@FixedSize @VintfStability
+parcelable ChannelMessage {
+  int sessionID;
+  long timeStampNanos;
+  android.hardware.power.ChannelMessage.ChannelMessageContents data;
+  @FixedSize @VintfStability
+  union ChannelMessageContents {
+    long[16] reserved = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    long targetDuration;
+    android.hardware.power.SessionHint hint;
+    android.hardware.power.ChannelMessage.ChannelMessageContents.SessionModeSetter mode;
+    android.hardware.power.WorkDurationFixedV1 workDuration;
+    @FixedSize @VintfStability
+    parcelable SessionModeSetter {
+      android.hardware.power.SessionMode modeInt;
+      boolean enabled;
+    }
+  }
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/IPower.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/IPower.aidl
new file mode 100644
index 0000000..8acdaf2
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/IPower.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+interface IPower {
+  oneway void setMode(in android.hardware.power.Mode type, in boolean enabled);
+  boolean isModeSupported(in android.hardware.power.Mode type);
+  oneway void setBoost(in android.hardware.power.Boost type, in int durationMs);
+  boolean isBoostSupported(in android.hardware.power.Boost type);
+  android.hardware.power.IPowerHintSession createHintSession(in int tgid, in int uid, in int[] threadIds, in long durationNanos);
+  long getHintSessionPreferredRate();
+  android.hardware.power.IPowerHintSession createHintSessionWithConfig(in int tgid, in int uid, in int[] threadIds, in long durationNanos, in android.hardware.power.SessionTag tag, out android.hardware.power.SessionConfig config);
+  android.hardware.power.ChannelConfig getSessionChannel(in int tgid, in int uid);
+  oneway void closeSessionChannel(in int tgid, in int uid);
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/IPowerHintSession.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/IPowerHintSession.aidl
new file mode 100644
index 0000000..010f815
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/IPowerHintSession.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+interface IPowerHintSession {
+  oneway void updateTargetWorkDuration(long targetDurationNanos);
+  oneway void reportActualWorkDuration(in android.hardware.power.WorkDuration[] durations);
+  oneway void pause();
+  oneway void resume();
+  oneway void close();
+  oneway void sendHint(android.hardware.power.SessionHint hint);
+  void setThreads(in int[] threadIds);
+  oneway void setMode(android.hardware.power.SessionMode type, boolean enabled);
+  android.hardware.power.SessionConfig getSessionConfig();
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/Mode.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/Mode.aidl
new file mode 100644
index 0000000..46eca69
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/Mode.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum Mode {
+  DOUBLE_TAP_TO_WAKE,
+  LOW_POWER,
+  SUSTAINED_PERFORMANCE,
+  FIXED_PERFORMANCE,
+  VR,
+  LAUNCH,
+  EXPENSIVE_RENDERING,
+  INTERACTIVE,
+  DEVICE_IDLE,
+  DISPLAY_INACTIVE,
+  AUDIO_STREAMING_LOW_LATENCY,
+  CAMERA_STREAMING_SECURE,
+  CAMERA_STREAMING_LOW,
+  CAMERA_STREAMING_MID,
+  CAMERA_STREAMING_HIGH,
+  GAME,
+  GAME_LOADING,
+  DISPLAY_CHANGE,
+  AUTOMOTIVE_PROJECTION,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionConfig.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionConfig.aidl
new file mode 100644
index 0000000..b03cfb2
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionConfig.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+parcelable SessionConfig {
+  long id;
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionHint.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionHint.aidl
new file mode 100644
index 0000000..df31618
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionHint.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum SessionHint {
+  CPU_LOAD_UP = 0,
+  CPU_LOAD_DOWN = 1,
+  CPU_LOAD_RESET = 2,
+  CPU_LOAD_RESUME = 3,
+  POWER_EFFICIENCY = 4,
+  GPU_LOAD_UP = 5,
+  GPU_LOAD_DOWN = 6,
+  GPU_LOAD_RESET = 7,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionMode.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionMode.aidl
new file mode 100644
index 0000000..d0ae0ba
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionMode.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum SessionMode {
+  POWER_EFFICIENCY,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionTag.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionTag.aidl
new file mode 100644
index 0000000..862fbc5
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/SessionTag.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum SessionTag {
+  OTHER,
+  SURFACEFLINGER,
+  HWUI,
+  GAME,
+  APP,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/WorkDuration.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/WorkDuration.aidl
new file mode 100644
index 0000000..45013dd
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/WorkDuration.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+parcelable WorkDuration {
+  long timeStampNanos;
+  long durationNanos;
+  long workPeriodStartTimestampNanos;
+  long cpuDurationNanos;
+  long gpuDurationNanos;
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/WorkDurationFixedV1.aidl b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/WorkDurationFixedV1.aidl
new file mode 100644
index 0000000..45310b8
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/5/android/hardware/power/WorkDurationFixedV1.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@FixedSize @VintfStability
+parcelable WorkDurationFixedV1 {
+  long durationNanos;
+  long workPeriodStartTimestampNanos;
+  long cpuDurationNanos;
+  long gpuDurationNanos;
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/ChannelConfig.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/ChannelConfig.aidl
new file mode 100644
index 0000000..d3caca4
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/ChannelConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+parcelable ChannelConfig {
+  android.hardware.common.fmq.MQDescriptor<android.hardware.power.ChannelMessage,android.hardware.common.fmq.SynchronizedReadWrite> channelDescriptor;
+  @nullable android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> eventFlagDescriptor;
+  int readFlagBitmask;
+  int writeFlagBitmask;
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/ChannelMessage.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/ChannelMessage.aidl
new file mode 100644
index 0000000..ab38fcc
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/ChannelMessage.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@FixedSize @VintfStability
+parcelable ChannelMessage {
+  int sessionID;
+  long timeStampNanos;
+  android.hardware.power.ChannelMessage.ChannelMessageContents data;
+  @FixedSize @VintfStability
+  union ChannelMessageContents {
+    long[16] reserved = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+    long targetDuration;
+    android.hardware.power.SessionHint hint;
+    android.hardware.power.ChannelMessage.ChannelMessageContents.SessionModeSetter mode;
+    android.hardware.power.WorkDurationFixedV1 workDuration;
+    @FixedSize @VintfStability
+    parcelable SessionModeSetter {
+      android.hardware.power.SessionMode modeInt;
+      boolean enabled;
+    }
+  }
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
index ae03313..8acdaf2 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
@@ -40,4 +40,7 @@
   boolean isBoostSupported(in android.hardware.power.Boost type);
   android.hardware.power.IPowerHintSession createHintSession(in int tgid, in int uid, in int[] threadIds, in long durationNanos);
   long getHintSessionPreferredRate();
+  android.hardware.power.IPowerHintSession createHintSessionWithConfig(in int tgid, in int uid, in int[] threadIds, in long durationNanos, in android.hardware.power.SessionTag tag, out android.hardware.power.SessionConfig config);
+  android.hardware.power.ChannelConfig getSessionChannel(in int tgid, in int uid);
+  oneway void closeSessionChannel(in int tgid, in int uid);
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPowerHintSession.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPowerHintSession.aidl
index 6bc663e..010f815 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPowerHintSession.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPowerHintSession.aidl
@@ -42,4 +42,5 @@
   oneway void sendHint(android.hardware.power.SessionHint hint);
   void setThreads(in int[] threadIds);
   oneway void setMode(android.hardware.power.SessionMode type, boolean enabled);
+  android.hardware.power.SessionConfig getSessionConfig();
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionConfig.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionConfig.aidl
new file mode 100644
index 0000000..b03cfb2
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionConfig.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@VintfStability
+parcelable SessionConfig {
+  long id;
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl
index cb37719..df31618 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl
@@ -41,4 +41,5 @@
   POWER_EFFICIENCY = 4,
   GPU_LOAD_UP = 5,
   GPU_LOAD_DOWN = 6,
+  GPU_LOAD_RESET = 7,
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionTag.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionTag.aidl
new file mode 100644
index 0000000..862fbc5
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionTag.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@Backing(type="int") @VintfStability
+enum SessionTag {
+  OTHER,
+  SURFACEFLINGER,
+  HWUI,
+  GAME,
+  APP,
+}
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/WorkDurationFixedV1.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/WorkDurationFixedV1.aidl
new file mode 100644
index 0000000..45310b8
--- /dev/null
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/WorkDurationFixedV1.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.power;
+@FixedSize @VintfStability
+parcelable WorkDurationFixedV1 {
+  long durationNanos;
+  long workPeriodStartTimestampNanos;
+  long cpuDurationNanos;
+  long gpuDurationNanos;
+}
diff --git a/power/aidl/android/hardware/power/ChannelConfig.aidl b/power/aidl/android/hardware/power/ChannelConfig.aidl
new file mode 100644
index 0000000..4da292e
--- /dev/null
+++ b/power/aidl/android/hardware/power/ChannelConfig.aidl
@@ -0,0 +1,52 @@
+
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.power;
+
+import android.hardware.common.fmq.MQDescriptor;
+import android.hardware.common.fmq.SynchronizedReadWrite;
+import android.hardware.power.ChannelMessage;
+
+@VintfStability
+parcelable ChannelConfig {
+    /**
+     * The message queue descriptor that provides the information necessary for
+     * a client to write to this channel.
+     */
+    MQDescriptor<ChannelMessage, SynchronizedReadWrite> channelDescriptor;
+
+    /**
+     * A message queue descriptor used to pass an optional event flag to clients,
+     * used to synchronize multiple message queues using the same flag. If not
+     * defined, the flag from the channelDescriptor should be used.
+     */
+    @nullable MQDescriptor<byte, SynchronizedReadWrite> eventFlagDescriptor;
+
+    /**
+     * The read flag bitmask to be used with the event flag, specifying the
+     * bits used by this channel to mark that the buffer has been read from.
+     * If set to 0, the default bitmask will be used.
+     */
+    int readFlagBitmask;
+
+    /**
+     * The write flag bitmask to be used with the event flag, specifying the
+     * bits used by this channel to mark that the buffer has been written to.
+     * If set to 0, the default bitmask will be used.
+     */
+    int writeFlagBitmask;
+}
diff --git a/power/aidl/android/hardware/power/ChannelMessage.aidl b/power/aidl/android/hardware/power/ChannelMessage.aidl
new file mode 100644
index 0000000..fa16911
--- /dev/null
+++ b/power/aidl/android/hardware/power/ChannelMessage.aidl
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.power;
+
+import android.hardware.power.SessionHint;
+import android.hardware.power.SessionMode;
+import android.hardware.power.WorkDurationFixedV1;
+
+/**
+ * Data sent through the FMQ must follow this structure. It's important to note
+ * that such data may come from the app itself, so the HAL must validate all
+ * data received through this interface, and reject any calls not guaranteed to be
+ * valid. Each of the types defined in the inner union maps to an equivalent call
+ * on IPowerHintSession, and is merely being used to expedite the use of that API
+ * in cases where it is safe to bypass the HintManagerService.
+ */
+@FixedSize
+@VintfStability
+parcelable ChannelMessage {
+    /**
+     * The ID of the specific session sending the hint, used to enable a single
+     * channel to be multiplexed across all sessions in a single process.
+     */
+    int sessionID;
+
+    /**
+     * Timestamp in nanoseconds based on CLOCK_MONOTONIC when the message was sent,
+     * used to ensure all messages can be processed in a coherent order.
+     */
+    long timeStampNanos;
+
+    /**
+     * A union defining the different messages that can be passed through the
+     * channel. Each type corresponds to a different call in IPowerHintSession.
+     */
+    ChannelMessageContents data;
+
+    @FixedSize
+    @VintfStability
+    union ChannelMessageContents {
+        /**
+         * Reserves the maximum fixed size for the ChannelMessage.
+         */
+        long[16] reserved = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+
+        /**
+         * Setting this field will update the session’s target duration, equivalent
+         * to calling updateTargetWorkDuration(targetDuration).
+         */
+        long targetDuration;
+
+        /**
+         * Setting this field will send a hint to the session, equivalent to
+         * calling sendHint(hint).
+         */
+        SessionHint hint;
+
+        /**
+         * Setting this field will send a hint to the session, equivalent to
+         * calling setMode(mode.modeInt, mode.enabled).
+         */
+        SessionModeSetter mode;
+
+        /**
+         * Setting this field will update the session’s actual duration, equivalent
+         * to calling reportActualWorkDuration([workDuration]). Only one duration
+         * can be passed at a time; this API expects durations to be reported
+         * immediately each frame, since the overhead of this call is much lower.
+         */
+        WorkDurationFixedV1 workDuration;
+
+        /**
+         * This structure is used to fit both the mode and the state within one
+         * entry in the union.
+         */
+        @FixedSize
+        @VintfStability
+        parcelable SessionModeSetter {
+            SessionMode modeInt;
+            boolean enabled;
+        }
+    }
+}
diff --git a/power/aidl/android/hardware/power/IPower.aidl b/power/aidl/android/hardware/power/IPower.aidl
index ee8e5a3..e25714f 100644
--- a/power/aidl/android/hardware/power/IPower.aidl
+++ b/power/aidl/android/hardware/power/IPower.aidl
@@ -17,8 +17,11 @@
 package android.hardware.power;
 
 import android.hardware.power.Boost;
+import android.hardware.power.ChannelConfig;
 import android.hardware.power.IPowerHintSession;
 import android.hardware.power.Mode;
+import android.hardware.power.SessionConfig;
+import android.hardware.power.SessionTag;
 
 @VintfStability
 interface IPower {
@@ -103,4 +106,42 @@
      *         EX_UNSUPPORTED_OPERATION if hint session is not supported.
      */
     long getHintSessionPreferredRate();
+
+    /**
+     * A version of createHintSession that returns an additional bundle of session
+     * data, useful to help the session immediately communicate via an FMQ channel
+     * for more efficient updates.
+     *
+     * @return  the new session if it is supported on this device, otherwise return
+     *          with EX_UNSUPPORTED_OPERATION error if hint session is not
+     *          supported on this device.
+     * @param   tgid The TGID to be associated with this session.
+     * @param   uid The UID to be associated with this session.
+     * @param   threadIds The list of threads to be associated with this session.
+     * @param   durationNanos The desired duration in nanoseconds for this session.
+     * @param   config Extra session metadata to be returned to the caller.
+     */
+    IPowerHintSession createHintSessionWithConfig(in int tgid, in int uid, in int[] threadIds,
+            in long durationNanos, in SessionTag tag, out SessionConfig config);
+
+    /**
+     * Used to get an FMQ channel, per-process. The channel should be unique to
+     * that process, and should return the same ChannelConfig if called multiple
+     * times from that same process.
+     *
+     * @return  the channel config if hint sessions are supported on this device,
+     *          otherwise return with EX_UNSUPPORTED_OPERATION.
+     * @param   tgid The TGID to be associated with this channel.
+     * @param   uid The UID to be associated with this channel.
+     */
+    ChannelConfig getSessionChannel(in int tgid, in int uid);
+
+    /**
+     * Used to close a channel once it is no longer needed by a process, or that
+     * process dies.
+     *
+     * @param   tgid The TGID to be associated with this channel.
+     * @param   uid The UID to be associated with this channel.
+     */
+    oneway void closeSessionChannel(in int tgid, in int uid);
 }
diff --git a/power/aidl/android/hardware/power/IPowerHintSession.aidl b/power/aidl/android/hardware/power/IPowerHintSession.aidl
index 62263c8..9dd251f 100644
--- a/power/aidl/android/hardware/power/IPowerHintSession.aidl
+++ b/power/aidl/android/hardware/power/IPowerHintSession.aidl
@@ -16,6 +16,7 @@
 
 package android.hardware.power;
 
+import android.hardware.power.SessionConfig;
 import android.hardware.power.SessionHint;
 import android.hardware.power.SessionMode;
 import android.hardware.power.WorkDuration;
@@ -91,4 +92,11 @@
      * @param enabled True to enable the mode, false to disable it
      */
     oneway void setMode(SessionMode type, boolean enabled);
+
+    /**
+     * This method provides direct access to a session's config data.
+     *
+     * @return  the config data for this session
+     */
+    SessionConfig getSessionConfig();
 }
diff --git a/power/aidl/android/hardware/power/SessionConfig.aidl b/power/aidl/android/hardware/power/SessionConfig.aidl
new file mode 100644
index 0000000..ca89183
--- /dev/null
+++ b/power/aidl/android/hardware/power/SessionConfig.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.power;
+
+/**
+ * Additional session to be passed to the hint session during creation, or acquired
+ * after creation from the session directly.
+ */
+@VintfStability
+parcelable SessionConfig {
+    /**
+     * The session's unique ID, used to identify the session for debugging and
+     * for multiplexing on the per-process FMQ channel.
+     *
+     * Values that fit in the 32-bit int range value must be provided when using
+     * the FMQ API, as the FMQ messages can only accept 32-bit Session IDs.
+     */
+    long id;
+}
diff --git a/power/aidl/android/hardware/power/SessionHint.aidl b/power/aidl/android/hardware/power/SessionHint.aidl
index ae91061..1a8c505 100644
--- a/power/aidl/android/hardware/power/SessionHint.aidl
+++ b/power/aidl/android/hardware/power/SessionHint.aidl
@@ -65,4 +65,11 @@
      * this hint session can reduce GPU resources and still meet the target duration.
      */
     GPU_LOAD_DOWN = 6,
+
+    /**
+     * This hint indicates an upcoming GPU workload that is completely changed and
+     * unknown. It means that the hint session should reset GPU resources to a known
+     * baseline to prepare for an arbitrary load, and must wake up if inactive.
+     */
+    GPU_LOAD_RESET = 7,
 }
diff --git a/power/aidl/android/hardware/power/SessionTag.aidl b/power/aidl/android/hardware/power/SessionTag.aidl
new file mode 100644
index 0000000..27bf3e3
--- /dev/null
+++ b/power/aidl/android/hardware/power/SessionTag.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.power;
+
+@VintfStability
+@Backing(type="int")
+enum SessionTag {
+    /**
+     * This tag is used to mark uncategorized hint sessions.
+     */
+    OTHER,
+
+    /**
+     * This tag is used to mark the SurfaceFlinger hint session.
+     */
+    SURFACEFLINGER,
+
+    /**
+     * This tag is used to mark hint sessions created by HWUI.
+     */
+    HWUI,
+
+    /**
+     * This tag is used to mark hint sessions created by applications that are
+     * categorized as games.
+     */
+    GAME,
+
+    /**
+     * This tag is used to mark the hint session is created by the application.
+     * If an applications is categorized as game, then GAME should be used
+     * instead.
+     */
+    APP,
+}
diff --git a/power/aidl/android/hardware/power/WorkDurationFixedV1.aidl b/power/aidl/android/hardware/power/WorkDurationFixedV1.aidl
new file mode 100644
index 0000000..ef5c755
--- /dev/null
+++ b/power/aidl/android/hardware/power/WorkDurationFixedV1.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.power;
+
+@FixedSize
+@VintfStability
+parcelable WorkDurationFixedV1 {
+    /**
+     * Total work duration in nanoseconds.
+     */
+    long durationNanos;
+
+    /**
+     * Timestamp in nanoseconds based on CLOCK_MONOTONIC when the work starts.
+     * The work period start timestamp could be zero if the call is from
+     * the legacy SDK/NDK reportActualWorkDuration API.
+     */
+    long workPeriodStartTimestampNanos;
+
+    /**
+     * CPU work duration in nanoseconds.
+     * The CPU work duration could be the same as the total work duration if
+     * the call is from the legacy SDK/NDK reportActualWorkDuration API.
+     */
+    long cpuDurationNanos;
+
+    /**
+     * GPU work duration in nanoseconds.
+     * The GPU work duration could be zero if the call is from the legacy
+     * SDK/NDK reportActualWorkDuration API.
+     */
+    long gpuDurationNanos;
+}
diff --git a/power/aidl/default/Android.bp b/power/aidl/default/Android.bp
index e3af179..4926b91 100644
--- a/power/aidl/default/Android.bp
+++ b/power/aidl/default/Android.bp
@@ -29,8 +29,13 @@
     vintf_fragments: [":android.hardware.power.xml"],
     vendor: true,
     shared_libs: [
+        "android.hardware.common-V2-ndk",
+        "android.hardware.common.fmq-V1-ndk",
         "libbase",
         "libbinder_ndk",
+        "libcutils",
+        "libfmq",
+        "libutils",
     ],
     srcs: [
         "main.cpp",
diff --git a/power/aidl/default/Power.cpp b/power/aidl/default/Power.cpp
index 8fe370c..64294e5 100644
--- a/power/aidl/default/Power.cpp
+++ b/power/aidl/default/Power.cpp
@@ -18,6 +18,9 @@
 #include "PowerHintSession.h"
 
 #include <android-base/logging.h>
+#include <fmq/AidlMessageQueue.h>
+#include <fmq/EventFlag.h>
+#include <thread>
 
 namespace aidl {
 namespace android {
@@ -27,6 +30,10 @@
 namespace example {
 
 using namespace std::chrono_literals;
+using ::aidl::android::hardware::common::fmq::MQDescriptor;
+using ::aidl::android::hardware::common::fmq::SynchronizedReadWrite;
+using ::aidl::android::hardware::power::ChannelMessage;
+using ::android::AidlMessageQueue;
 
 using ndk::ScopedAStatus;
 
@@ -70,6 +77,34 @@
     return ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Power::createHintSessionWithConfig(
+        int32_t tgid, int32_t uid, const std::vector<int32_t>& threadIds, int64_t durationNanos,
+        SessionTag, SessionConfig* config, std::shared_ptr<IPowerHintSession>* _aidl_return) {
+    auto out = createHintSession(tgid, uid, threadIds, durationNanos, _aidl_return);
+    static_cast<PowerHintSession*>(_aidl_return->get())->getSessionConfig(config);
+    return out;
+}
+
+ndk::ScopedAStatus Power::getSessionChannel(int32_t, int32_t, ChannelConfig* _aidl_return) {
+    static AidlMessageQueue<ChannelMessage, SynchronizedReadWrite> stubQueue{20, true};
+    static std::thread stubThread([&] {
+        ChannelMessage data;
+        // This loop will only run while there is data waiting
+        // to be processed, and blocks on a futex all other times
+        while (stubQueue.readBlocking(&data, 1, 0)) {
+        }
+    });
+    _aidl_return->channelDescriptor = stubQueue.dupeDesc();
+    _aidl_return->readFlagBitmask = 0x01;
+    _aidl_return->writeFlagBitmask = 0x02;
+    _aidl_return->eventFlagDescriptor = std::nullopt;
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Power::closeSessionChannel(int32_t, int32_t) {
+    return ndk::ScopedAStatus::ok();
+}
+
 ScopedAStatus Power::getHintSessionPreferredRate(int64_t* outNanoseconds) {
     *outNanoseconds = std::chrono::nanoseconds(1ms).count();
     return ScopedAStatus::ok();
diff --git a/power/aidl/default/Power.h b/power/aidl/default/Power.h
index 7f8405e..baabaa7 100644
--- a/power/aidl/default/Power.h
+++ b/power/aidl/default/Power.h
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <aidl/android/hardware/power/BnPower.h>
+#include "aidl/android/hardware/power/SessionTag.h"
 
 namespace aidl {
 namespace android {
@@ -35,7 +36,14 @@
                                          const std::vector<int32_t>& threadIds,
                                          int64_t durationNanos,
                                          std::shared_ptr<IPowerHintSession>* _aidl_return) override;
+    ndk::ScopedAStatus createHintSessionWithConfig(
+            int32_t tgid, int32_t uid, const std::vector<int32_t>& threadIds, int64_t durationNanos,
+            SessionTag tag, SessionConfig* config,
+            std::shared_ptr<IPowerHintSession>* _aidl_return) override;
     ndk::ScopedAStatus getHintSessionPreferredRate(int64_t* outNanoseconds) override;
+    ndk::ScopedAStatus getSessionChannel(int32_t tgid, int32_t uid,
+                                         ChannelConfig* _aidl_return) override;
+    ndk::ScopedAStatus closeSessionChannel(int32_t tgid, int32_t uid) override;
 
   private:
     std::vector<std::shared_ptr<IPowerHintSession>> mPowerHintSessions;
diff --git a/power/aidl/default/PowerHintSession.cpp b/power/aidl/default/PowerHintSession.cpp
index 452e435..847a42e 100644
--- a/power/aidl/default/PowerHintSession.cpp
+++ b/power/aidl/default/PowerHintSession.cpp
@@ -17,6 +17,7 @@
 #include "PowerHintSession.h"
 
 #include <android-base/logging.h>
+#include "android/binder_auto_utils.h"
 
 namespace aidl::android::hardware::power::impl::example {
 
@@ -63,4 +64,9 @@
     return ScopedAStatus::ok();
 }
 
+ScopedAStatus PowerHintSession::getSessionConfig(SessionConfig* _aidl_return) {
+    _aidl_return->id = 1;
+    return ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::power::impl::example
diff --git a/power/aidl/default/PowerHintSession.h b/power/aidl/default/PowerHintSession.h
index b488bf1..2ed5588 100644
--- a/power/aidl/default/PowerHintSession.h
+++ b/power/aidl/default/PowerHintSession.h
@@ -35,6 +35,7 @@
     ndk::ScopedAStatus sendHint(SessionHint hint) override;
     ndk::ScopedAStatus setThreads(const std::vector<int32_t>& threadIds) override;
     ndk::ScopedAStatus setMode(SessionMode mode, bool enabled) override;
+    ndk::ScopedAStatus getSessionConfig(SessionConfig* _aidl_return) override;
 };
 
 }  // namespace aidl::android::hardware::power::impl::example
diff --git a/power/aidl/vts/Android.bp b/power/aidl/vts/Android.bp
index eb98b8b..c9285f4 100644
--- a/power/aidl/vts/Android.bp
+++ b/power/aidl/vts/Android.bp
@@ -31,6 +31,11 @@
     srcs: ["VtsHalPowerTargetTest.cpp"],
     shared_libs: [
         "libbinder_ndk",
+        "libfmq",
+    ],
+    static_libs: [
+        "android.hardware.common.fmq-V1-ndk",
+        "android.hardware.common-V2-ndk",
     ],
     test_suites: [
         "general-tests",
diff --git a/power/aidl/vts/VtsHalPowerTargetTest.cpp b/power/aidl/vts/VtsHalPowerTargetTest.cpp
index eb28c8c..272674f 100644
--- a/power/aidl/vts/VtsHalPowerTargetTest.cpp
+++ b/power/aidl/vts/VtsHalPowerTargetTest.cpp
@@ -24,18 +24,34 @@
 #include <android/binder_process.h>
 #include <android/binder_status.h>
 
+#include <fmq/AidlMessageQueue.h>
+#include <fmq/EventFlag.h>
+
 #include <unistd.h>
+#include <cstdint>
+#include "aidl/android/hardware/common/fmq/SynchronizedReadWrite.h"
 
 namespace aidl::android::hardware::power {
 namespace {
 
+using ::aidl::android::hardware::common::fmq::SynchronizedReadWrite;
+using ::android::AidlMessageQueue;
+using ::android::hardware::EventFlag;
 using android::hardware::power::Boost;
+using android::hardware::power::ChannelConfig;
+using android::hardware::power::ChannelMessage;
 using android::hardware::power::IPower;
 using android::hardware::power::IPowerHintSession;
 using android::hardware::power::Mode;
 using android::hardware::power::SessionHint;
 using android::hardware::power::SessionMode;
 using android::hardware::power::WorkDuration;
+using ChannelMessageContents = ChannelMessage::ChannelMessageContents;
+using ModeSetter = ChannelMessage::ChannelMessageContents::SessionModeSetter;
+using MessageTag = ChannelMessage::ChannelMessageContents::Tag;
+
+using SessionMessageQueue = AidlMessageQueue<ChannelMessage, SynchronizedReadWrite>;
+using FlagMessageQueue = AidlMessageQueue<int8_t, SynchronizedReadWrite>;
 
 const std::vector<Boost> kBoosts{ndk::enum_range<Boost>().begin(), ndk::enum_range<Boost>().end()};
 
@@ -106,10 +122,16 @@
         power = IPower::fromBinder(ndk::SpAIBinder(binder));
         auto status = power->getInterfaceVersion(&mServiceVersion);
         ASSERT_TRUE(status.isOk());
+        if (mServiceVersion >= 2) {
+            status = power->createHintSession(getpid(), getuid(), kSelfTids, 16666666L, &mSession);
+            mSessionSupport = status.isOk();
+        }
     }
 
     std::shared_ptr<IPower> power;
     int32_t mServiceVersion;
+    std::shared_ptr<IPowerHintSession> mSession;
+    bool mSessionSupport = false;
 };
 
 class HintSessionAidl : public PowerAidl {
@@ -119,12 +141,63 @@
         if (mServiceVersion < 2) {
             GTEST_SKIP() << "DEVICE not launching with Power V2 and beyond.";
         }
-
-        auto status = power->createHintSession(getpid(), getuid(), kSelfTids, 16666666L, &mSession);
-        ASSERT_TRUE(status.isOk());
+        if (!mSessionSupport) {
+            GTEST_SKIP() << "DEVICE not support Hint Session.";
+        }
         ASSERT_NE(nullptr, mSession);
     }
+};
+
+class FMQAidl : public PowerAidl {
+  public:
+    virtual void SetUp() override {
+        PowerAidl::SetUp();
+        if (mServiceVersion < 5) {
+            GTEST_SKIP() << "DEVICE not launching with Power V5 and beyond.";
+        }
+
+        auto status =
+                power->createHintSessionWithConfig(getpid(), getuid(), kSelfTids, 16666666L,
+                                                   SessionTag::OTHER, &mSessionConfig, &mSession);
+        mSessionSupport = status.isOk();
+        if (!mSessionSupport) {
+            GTEST_SKIP() << "DEVICE not support Hint Session.";
+        }
+        ASSERT_NE(nullptr, mSession);
+
+        status = power->getSessionChannel(getpid(), getuid(), &mChannelConfig);
+        ASSERT_TRUE(status.isOk());
+        mChannel = std::make_shared<SessionMessageQueue>(mChannelConfig.channelDescriptor, true);
+        ASSERT_TRUE(mChannel->isValid());
+
+        if (mChannelConfig.eventFlagDescriptor.has_value()) {
+            mFlagChannel =
+                    std::make_shared<FlagMessageQueue>(*mChannelConfig.eventFlagDescriptor, true);
+            ASSERT_EQ(EventFlag::createEventFlag(mFlagChannel->getEventFlagWord(), &mEventFlag),
+                      ::android::OK);
+        } else {
+            ASSERT_EQ(EventFlag::createEventFlag(mChannel->getEventFlagWord(), &mEventFlag),
+                      ::android::OK);
+        }
+
+        ASSERT_NE(mEventFlag, nullptr);
+    }
+    virtual void TearDown() {
+        if (mSession) {
+            mSession->close();
+            if (mChannel->isValid()) {
+                ASSERT_TRUE(power->closeSessionChannel(getpid(), getuid()).isOk());
+            }
+        }
+    }
+
+  protected:
     std::shared_ptr<IPowerHintSession> mSession;
+    std::shared_ptr<SessionMessageQueue> mChannel;
+    std::shared_ptr<FlagMessageQueue> mFlagChannel;
+    SessionConfig mSessionConfig;
+    ChannelConfig mChannelConfig;
+    ::android::hardware::EventFlag* mEventFlag;
 };
 
 TEST_P(PowerAidl, setMode) {
@@ -178,6 +251,9 @@
 }
 
 TEST_P(PowerAidl, getHintSessionPreferredRate) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     if (mServiceVersion < 2) {
         GTEST_SKIP() << "DEVICE not launching with Power V2 and beyond.";
     }
@@ -188,7 +264,34 @@
     ASSERT_GE(rate, 1000000);
 }
 
+TEST_P(PowerAidl, createHintSessionWithConfig) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
+    if (mServiceVersion < 5) {
+        GTEST_SKIP() << "DEVICE not launching with Power V5 and beyond.";
+    }
+    std::shared_ptr<IPowerHintSession> session;
+    SessionConfig config;
+
+    auto status = power->createHintSessionWithConfig(getpid(), getuid(), kSelfTids, 16666666L,
+                                                     SessionTag::OTHER, &config, &session);
+    ASSERT_TRUE(status.isOk());
+    ASSERT_NE(nullptr, session);
+}
+
+// FIXED_PERFORMANCE mode is required for all devices which ship on Android 11
+// or later
+TEST_P(PowerAidl, hasFixedPerformance) {
+    bool supported;
+    ASSERT_TRUE(power->isModeSupported(Mode::FIXED_PERFORMANCE, &supported).isOk());
+    ASSERT_TRUE(supported);
+}
+
 TEST_P(HintSessionAidl, createAndCloseHintSession) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     ASSERT_TRUE(mSession->pause().isOk());
     ASSERT_TRUE(mSession->resume().isOk());
     // Test normal destroy operation
@@ -197,6 +300,9 @@
 }
 
 TEST_P(HintSessionAidl, createHintSessionFailed) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     std::shared_ptr<IPowerHintSession> session;
     auto status = power->createHintSession(getpid(), getuid(), kEmptyTids, 16666666L, &session);
 
@@ -206,11 +312,17 @@
 }
 
 TEST_P(HintSessionAidl, updateAndReportDurations) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     ASSERT_TRUE(mSession->updateTargetWorkDuration(16666667LL).isOk());
     ASSERT_TRUE(mSession->reportActualWorkDuration(kDurations).isOk());
 }
 
 TEST_P(HintSessionAidl, sendSessionHint) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     if (mServiceVersion < 4) {
         GTEST_SKIP() << "DEVICE not launching with Power V4 and beyond.";
     }
@@ -224,6 +336,9 @@
 }
 
 TEST_P(HintSessionAidl, setThreads) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     if (mServiceVersion < 4) {
         GTEST_SKIP() << "DEVICE not launching with Power V4 and beyond.";
     }
@@ -236,6 +351,9 @@
 }
 
 TEST_P(HintSessionAidl, setSessionMode) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
     if (mServiceVersion < 5) {
         GTEST_SKIP() << "DEVICE not launching with Power V5 and beyond.";
     }
@@ -250,16 +368,72 @@
     }
 }
 
-// FIXED_PERFORMANCE mode is required for all devices which ship on Android 11
-// or later
-TEST_P(PowerAidl, hasFixedPerformance) {
-    bool supported;
-    ASSERT_TRUE(power->isModeSupported(Mode::FIXED_PERFORMANCE, &supported).isOk());
-    ASSERT_TRUE(supported);
+TEST_P(HintSessionAidl, getSessionConfig) {
+    if (!mSessionSupport) {
+        GTEST_SKIP() << "DEVICE not support Hint Session.";
+    }
+    if (mServiceVersion < 5) {
+        GTEST_SKIP() << "DEVICE not launching with Power V5 and beyond.";
+    }
+    SessionConfig config;
+    ASSERT_TRUE(mSession->getSessionConfig(&config).isOk());
+}
+
+TEST_P(FMQAidl, getAndCloseSessionChannel) {}
+
+TEST_P(FMQAidl, writeItems) {
+    std::vector<ChannelMessage> messages{
+            {.sessionID = static_cast<int32_t>(mSessionConfig.id),
+             .timeStampNanos = 1000,
+             .data = ChannelMessageContents::make<MessageTag::workDuration, WorkDurationFixedV1>(
+                     {.durationNanos = 1000,
+                      .workPeriodStartTimestampNanos = 10,
+                      .cpuDurationNanos = 900,
+                      .gpuDurationNanos = 100})},
+            {.sessionID = static_cast<int32_t>(mSessionConfig.id),
+             .timeStampNanos = 1000,
+             .data = ChannelMessageContents::make<MessageTag::mode, ModeSetter>(
+                     {.modeInt = SessionMode::POWER_EFFICIENCY, .enabled = true})},
+            {.sessionID = static_cast<int32_t>(mSessionConfig.id),
+             .timeStampNanos = 1000,
+             .data = ChannelMessageContents::make<MessageTag::hint, SessionHint>(
+                     SessionHint::CPU_LOAD_UP)},
+            {.sessionID = static_cast<int32_t>(mSessionConfig.id),
+             .timeStampNanos = 1000,
+             .data = ChannelMessageContents::make<MessageTag::targetDuration, int64_t>(
+                     10000000 /* 10ms */)},
+    };
+    for (auto& message : messages) {
+        ASSERT_TRUE(mChannel->writeBlocking(&message, 1, mChannelConfig.readFlagBitmask,
+                                            mChannelConfig.writeFlagBitmask, 100000000,
+                                            mEventFlag));
+    }
+    // Make sure this still works after everything else is done to check crash
+    ASSERT_TRUE(mSession->setThreads(kSelfTids).isOk());
+}
+
+TEST_P(FMQAidl, writeExcess) {
+    std::vector<ChannelMessage> messages;
+    size_t channelSize = mChannel->getQuantumCount();
+    for (size_t i = 0; i < channelSize; ++i) {
+        messages.push_back({.sessionID = static_cast<int32_t>(mSessionConfig.id),
+                            .timeStampNanos = 1000,
+                            .data = ChannelMessageContents::make<MessageTag::hint, SessionHint>(
+                                    SessionHint::CPU_LOAD_UP)});
+    }
+    ASSERT_TRUE(mChannel->writeBlocking(messages.data(), messages.size(),
+                                        mChannelConfig.readFlagBitmask,
+                                        mChannelConfig.writeFlagBitmask, 100000000, mEventFlag));
+    ASSERT_TRUE(mChannel->writeBlocking(messages.data(), messages.size(),
+                                        mChannelConfig.readFlagBitmask,
+                                        mChannelConfig.writeFlagBitmask, 1000000000, mEventFlag));
+    // Make sure this still works after everything else is done to check crash
+    ASSERT_TRUE(mSession->setThreads(kSelfTids).isOk());
 }
 
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(PowerAidl);
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HintSessionAidl);
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(FMQAidl);
 
 INSTANTIATE_TEST_SUITE_P(Power, PowerAidl,
                          testing::ValuesIn(::android::getAidlHalInstanceNames(IPower::descriptor)),
@@ -267,6 +441,9 @@
 INSTANTIATE_TEST_SUITE_P(Power, HintSessionAidl,
                          testing::ValuesIn(::android::getAidlHalInstanceNames(IPower::descriptor)),
                          ::android::PrintInstanceNameToString);
+INSTANTIATE_TEST_SUITE_P(Power, FMQAidl,
+                         testing::ValuesIn(::android::getAidlHalInstanceNames(IPower::descriptor)),
+                         ::android::PrintInstanceNameToString);
 
 }  // namespace
 }  // namespace aidl::android::hardware::power
diff --git a/power/stats/aidl/vts/VtsHalPowerStatsTargetTest.cpp b/power/stats/aidl/vts/VtsHalPowerStatsTargetTest.cpp
index 4ee14e3..edc25b8 100644
--- a/power/stats/aidl/vts/VtsHalPowerStatsTargetTest.cpp
+++ b/power/stats/aidl/vts/VtsHalPowerStatsTargetTest.cpp
@@ -65,10 +65,10 @@
     template <typename T, typename S, typename R>
     void testMatching(std::vector<T> const& c1, R T::*f1, std::vector<S> const& c2, R S::*f2);
 
-    bool containsTimedEntity(const std::string& str);
+    bool isEntitySkipped(const std::string& str);
 
-    void excludeTimedEntities(std::vector<PowerEntity>* entities,
-                              std::vector<StateResidencyResult>* results);
+    void excludeSkippedEntities(std::vector<PowerEntity>* entities,
+                                std::vector<StateResidencyResult>* results);
 
     std::shared_ptr<IPowerStats> powerstats;
 };
@@ -116,15 +116,20 @@
     EXPECT_EQ(c1fields, c2fields);
 }
 
-bool PowerStatsAidl::containsTimedEntity(const std::string& str) {
+bool PowerStatsAidl::isEntitySkipped(const std::string& str) {
+    bool skip = false;
     // TODO(b/229698505): Extend PowerEntityInfo to identify timed power entity
-    return str.find("AoC") != std::string::npos;
+    skip |= str.find("AoC") != std::string::npos;
+    // Lassen GNSS power stats will be present after running GPS session once.
+    // Otherwise, VTS will fail due to missing GPS power stats.
+    skip |= str.find("GPS") != std::string::npos;
+    return skip;
 }
 
-void PowerStatsAidl::excludeTimedEntities(std::vector<PowerEntity>* entities,
-                                          std::vector<StateResidencyResult>* results) {
+void PowerStatsAidl::excludeSkippedEntities(std::vector<PowerEntity>* entities,
+                                            std::vector<StateResidencyResult>* results) {
     for (auto it = entities->begin(); it != entities->end(); it++) {
-        if (containsTimedEntity((*it).name)) {
+        if (isEntitySkipped((*it).name)) {
             auto entityId = (*it).id;
             entities->erase(it--);
 
@@ -214,19 +219,19 @@
 }
 
 // State residency must return all results except timed power entities
-TEST_P(PowerStatsAidl, TestGetStateResidencyAllResultsExceptTimedEntities) {
+TEST_P(PowerStatsAidl, TestGetStateResidencyAllResultsExceptSkippedEntities) {
     std::vector<PowerEntity> entities;
     ASSERT_OK(powerstats->getPowerEntityInfo(&entities));
 
     std::vector<StateResidencyResult> results;
     ASSERT_OK(powerstats->getStateResidency({}, &results));
-    excludeTimedEntities(&entities, &results);
+    excludeSkippedEntities(&entities, &results);
 
     testMatching(entities, &PowerEntity::id, results, &StateResidencyResult::id);
 }
 
 // Each result must contain all state residencies except timed power entities
-TEST_P(PowerStatsAidl, TestGetStateResidencyAllStateResidenciesExceptTimedEntities) {
+TEST_P(PowerStatsAidl, TestGetStateResidencyAllStateResidenciesExceptSkippedEntities) {
     std::vector<PowerEntity> entities;
     ASSERT_OK(powerstats->getPowerEntityInfo(&entities));
 
@@ -234,7 +239,7 @@
     ASSERT_OK(powerstats->getStateResidency({}, &results));
 
     for (auto entity : entities) {
-        if (!containsTimedEntity(entity.name)) {
+        if (!isEntitySkipped(entity.name)) {
             auto it = std::find_if(results.begin(), results.end(),
                                    [&entity](const auto& x) { return x.id == entity.id; });
             ASSERT_NE(it, results.end());
@@ -255,7 +260,7 @@
     std::vector<PowerEntity> selectedEntities = getRandomSubset(entities);
     std::vector<int32_t> selectedIds;
     for (auto it = selectedEntities.begin(); it != selectedEntities.end(); it++) {
-        if (!containsTimedEntity((*it).name)) {
+        if (!isEntitySkipped((*it).name)) {
             selectedIds.push_back((*it).id);
         } else {
             selectedEntities.erase(it--);
diff --git a/radio/1.0/vts/functional/radio_hidl_hal_data.cpp b/radio/1.0/vts/functional/radio_hidl_hal_data.cpp
index 38cb33b..e89f4ee 100644
--- a/radio/1.0/vts/functional/radio_hidl_hal_data.cpp
+++ b/radio/1.0/vts/functional/radio_hidl_hal_data.cpp
@@ -16,6 +16,7 @@
 
 #include <android-base/logging.h>
 #include <android/hardware/radio/1.2/IRadio.h>
+#include <gtest/gtest.h>
 #include <radio_hidl_hal_utils_v1_0.h>
 
 using namespace ::android::hardware::radio::V1_0;
@@ -72,11 +73,16 @@
             CellIdentityTdscdma cit = cellIdentities.cellIdentityTdscdma[0];
             hidl_mcc = cit.mcc;
             hidl_mnc = cit.mnc;
-        } else {
+        } else if (cellInfoType == CellInfoType::CDMA) {
             // CellIndentityCdma has no mcc and mnc.
             EXPECT_EQ(CellInfoType::CDMA, cellInfoType);
             EXPECT_EQ(1, cellIdentities.cellIdentityCdma.size());
             checkMccMnc = false;
+        } else {
+            // This test can be skipped for newer networks if a new RAT (e.g. 5g) that was not
+            // supported in this version is added to the response from a modem that supports a new
+            // version of this interface.
+            GTEST_SKIP() << "Exempt from 1.0 test: camped on a new network:" << (int)cellInfoType;
         }
 
         // Check only one CellIdentity is size 1, and others must be 0.
diff --git a/radio/1.2/vts/functional/radio_hidl_hal_api.cpp b/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
index 2bce2f9..51ca967 100644
--- a/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.2/vts/functional/radio_hidl_hal_api.cpp
@@ -807,11 +807,16 @@
             cellIdentities.cellIdentityTdscdma[0];
         hidl_mcc = cit.base.mcc;
         hidl_mnc = cit.base.mnc;
-    } else {
+    } else if (cellInfoType == CellInfoType::CDMA) {
         // CellIndentityCdma has no mcc and mnc.
         EXPECT_EQ(CellInfoType::CDMA, cellInfoType);
         EXPECT_EQ(1, cellIdentities.cellIdentityCdma.size());
         checkMccMnc = false;
+    } else {
+        // This test can be skipped for newer networks if a new RAT (e.g. 5g) that was not
+        // supported in this version is added to the response from a modem that supports a new
+        // version of this interface.
+        GTEST_SKIP() << "Exempt from 1.2 test: camped on a new network:" << (int)cellInfoType;
     }
 
     // Check only one CellIdentity is size 1, and others must be 0.
diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index 7d4eb13..f60c484 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -31,8 +31,13 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
 
     ],
+    frozen: true,
 
 }
 
@@ -60,8 +65,13 @@
             version: "2",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.radio-V3"],
+        },
 
     ],
+    frozen: true,
 
 }
 
@@ -89,8 +99,13 @@
             version: "2",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.radio-V3"],
+        },
 
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -117,8 +132,13 @@
             version: "2",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.radio-V3"],
+        },
 
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -145,8 +165,13 @@
             version: "2",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.radio-V3"],
+        },
 
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -173,8 +198,13 @@
             version: "2",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.radio-V3"],
+        },
 
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -238,8 +268,16 @@
                 "android.hardware.radio.config-V2",
             ],
         },
+        {
+            version: "3",
+            imports: [
+                "android.hardware.radio-V3",
+                "android.hardware.radio.config-V3",
+            ],
+        },
 
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -266,8 +304,13 @@
             version: "2",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.radio-V3"],
+        },
 
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -295,7 +338,16 @@
                 "android.hardware.radio.data-V2",
             ],
         },
+        {
+            version: "2",
+            imports: [
+                "android.hardware.radio-V3",
+                "android.hardware.radio.data-V3",
+            ],
+        },
+
     ],
+    frozen: true,
 }
 
 aidl_interface {
@@ -317,5 +369,11 @@
             version: "1",
             imports: ["android.hardware.radio-V2"],
         },
+        {
+            version: "2",
+            imports: ["android.hardware.radio-V3"],
+        },
+
     ],
+    frozen: true,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.config/3/.hash
new file mode 100644
index 0000000..5075e5b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/.hash
@@ -0,0 +1 @@
+1e3dcfffc1e90fc886cf5a22ecaa94601b115710
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfig.aidl
new file mode 100644
index 0000000..bc1c292
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfig.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *
+ * This interface is used by telephony and telecom to talk to cellular radio for the purpose of
+ * radio configuration, and it is not associated with any specific modem or slot.
+ * All the functions have minimum one parameter:
+ * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the
+ * duration of a method call. If clients provide colliding serials (including passing the same
+ * serial to different methods), multiple responses (one for each method call) must still be served.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@VintfStability
+interface IRadioConfig {
+  oneway void getHalDeviceCapabilities(in int serial);
+  oneway void getNumOfLiveModems(in int serial);
+  oneway void getPhoneCapability(in int serial);
+  oneway void getSimSlotsStatus(in int serial);
+  oneway void setNumOfLiveModems(in int serial, in byte numOfLiveModems);
+  oneway void setPreferredDataModem(in int serial, in byte modemId);
+  oneway void setResponseFunctions(in android.hardware.radio.config.IRadioConfigResponse radioConfigResponse, in android.hardware.radio.config.IRadioConfigIndication radioConfigIndication);
+  oneway void setSimSlotsMapping(in int serial, in android.hardware.radio.config.SlotPortMapping[] slotMap);
+  oneway void getSimultaneousCallingSupport(in int serial);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfigIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfigIndication.aidl
new file mode 100644
index 0000000..f786373
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfigIndication.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@VintfStability
+interface IRadioConfigIndication {
+  oneway void simSlotsStatusChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.config.SimSlotStatus[] slotStatus);
+  oneway void onSimultaneousCallingSupportChanged(in int[] enabledLogicalSlots);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfigResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfigResponse.aidl
new file mode 100644
index 0000000..6ff7bd0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@VintfStability
+interface IRadioConfigResponse {
+  oneway void getHalDeviceCapabilitiesResponse(in android.hardware.radio.RadioResponseInfo info, in boolean modemReducedFeatureSet1);
+  oneway void getNumOfLiveModemsResponse(in android.hardware.radio.RadioResponseInfo info, in byte numOfLiveModems);
+  oneway void getPhoneCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.config.PhoneCapability phoneCapability);
+  oneway void getSimSlotsStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.config.SimSlotStatus[] slotStatus);
+  oneway void setNumOfLiveModemsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setPreferredDataModemResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSimSlotsMappingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getSimultaneousCallingSupportResponse(in android.hardware.radio.RadioResponseInfo info, in int[] enabledLogicalSlots);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/MultipleEnabledProfilesMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/MultipleEnabledProfilesMode.aidl
new file mode 100644
index 0000000..41c4201
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/MultipleEnabledProfilesMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum MultipleEnabledProfilesMode {
+  NONE,
+  MEP_A1,
+  MEP_A2,
+  MEP_B,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/PhoneCapability.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/PhoneCapability.aidl
new file mode 100644
index 0000000..2c66abd
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/PhoneCapability.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable PhoneCapability {
+  byte maxActiveData;
+  byte maxActiveInternetData;
+  boolean isInternetLingeringSupported;
+  byte[] logicalModemIds;
+  byte maxActiveVoice = UNKNOWN /* -1 */;
+  const byte UNKNOWN = (-1) /* -1 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SimPortInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SimPortInfo.aidl
new file mode 100644
index 0000000..ede3189
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SimPortInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SimPortInfo {
+  String iccId;
+  int logicalSlotId;
+  boolean portActive;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SimSlotStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SimSlotStatus.aidl
new file mode 100644
index 0000000..e84e7d4
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SimSlotStatus.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SimSlotStatus {
+  int cardState;
+  String atr;
+  String eid;
+  android.hardware.radio.config.SimPortInfo[] portInfo;
+  android.hardware.radio.config.MultipleEnabledProfilesMode supportedMepMode = android.hardware.radio.config.MultipleEnabledProfilesMode.NONE;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SlotPortMapping.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SlotPortMapping.aidl
new file mode 100644
index 0000000..5278e79
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/3/android/hardware/radio/config/SlotPortMapping.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.config;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SlotPortMapping {
+  int physicalSlotId;
+  int portId;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
index 0f5e7e4..bc1c292 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
@@ -51,4 +51,5 @@
   oneway void setPreferredDataModem(in int serial, in byte modemId);
   oneway void setResponseFunctions(in android.hardware.radio.config.IRadioConfigResponse radioConfigResponse, in android.hardware.radio.config.IRadioConfigIndication radioConfigIndication);
   oneway void setSimSlotsMapping(in int serial, in android.hardware.radio.config.SlotPortMapping[] slotMap);
+  oneway void getSimultaneousCallingSupport(in int serial);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl
index 9189f90..f786373 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigIndication.aidl
@@ -36,4 +36,5 @@
 @VintfStability
 interface IRadioConfigIndication {
   oneway void simSlotsStatusChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.config.SimSlotStatus[] slotStatus);
+  oneway void onSimultaneousCallingSupportChanged(in int[] enabledLogicalSlots);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
index 348aa34..6ff7bd0 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -42,4 +42,5 @@
   oneway void setNumOfLiveModemsResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setPreferredDataModemResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setSimSlotsMappingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getSimultaneousCallingSupportResponse(in android.hardware.radio.RadioResponseInfo info, in int[] enabledLogicalSlots);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl
index 3648866..2c66abd 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/PhoneCapability.aidl
@@ -39,4 +39,6 @@
   byte maxActiveInternetData;
   boolean isInternetLingeringSupported;
   byte[] logicalModemIds;
+  byte maxActiveVoice = UNKNOWN /* -1 */;
+  const byte UNKNOWN = (-1) /* -1 */;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.data/3/.hash
new file mode 100644
index 0000000..b866bd6
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/.hash
@@ -0,0 +1 @@
+cd8913a3f9d39f1cc0a5fcf9e90257be94ec38df
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/ApnAuthType.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/ApnAuthType.aidl
new file mode 100644
index 0000000..eed8170
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/ApnAuthType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ApnAuthType {
+  NO_PAP_NO_CHAP,
+  PAP_NO_CHAP,
+  NO_PAP_CHAP,
+  PAP_CHAP,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/ApnTypes.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/ApnTypes.aidl
new file mode 100644
index 0000000..782dbbf
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/ApnTypes.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ApnTypes {
+  NONE = 0,
+  DEFAULT = (1 << 0) /* 1 */,
+  MMS = (1 << 1) /* 2 */,
+  SUPL = (1 << 2) /* 4 */,
+  DUN = (1 << 3) /* 8 */,
+  HIPRI = (1 << 4) /* 16 */,
+  FOTA = (1 << 5) /* 32 */,
+  IMS = (1 << 6) /* 64 */,
+  CBS = (1 << 7) /* 128 */,
+  IA = (1 << 8) /* 256 */,
+  EMERGENCY = (1 << 9) /* 512 */,
+  MCX = (1 << 10) /* 1024 */,
+  XCAP = (1 << 11) /* 2048 */,
+  VSIM = (1 << 12) /* 4096 */,
+  BIP = (1 << 13) /* 8192 */,
+  ENTERPRISE = (1 << 14) /* 16384 */,
+  RCS = (1 << 15) /* 32768 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataCallFailCause.aidl
new file mode 100644
index 0000000..009b428
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataCallFailCause.aidl
@@ -0,0 +1,382 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum DataCallFailCause {
+  NONE = 0,
+  OPERATOR_BARRED = 0x08,
+  NAS_SIGNALLING = 0x0E,
+  INSUFFICIENT_RESOURCES = 0x1A,
+  MISSING_UNKNOWN_APN = 0x1B,
+  UNKNOWN_PDP_ADDRESS_TYPE = 0x1C,
+  USER_AUTHENTICATION = 0x1D,
+  ACTIVATION_REJECT_GGSN = 0x1E,
+  ACTIVATION_REJECT_UNSPECIFIED = 0x1F,
+  SERVICE_OPTION_NOT_SUPPORTED = 0x20,
+  SERVICE_OPTION_NOT_SUBSCRIBED = 0x21,
+  SERVICE_OPTION_OUT_OF_ORDER = 0x22,
+  NSAPI_IN_USE = 0x23,
+  REGULAR_DEACTIVATION = 0x24,
+  QOS_NOT_ACCEPTED = 0x25,
+  NETWORK_FAILURE = 0x26,
+  UMTS_REACTIVATION_REQ = 0x27,
+  FEATURE_NOT_SUPP = 0x28,
+  TFT_SEMANTIC_ERROR = 0x29,
+  TFT_SYTAX_ERROR = 0x2A,
+  UNKNOWN_PDP_CONTEXT = 0x2B,
+  FILTER_SEMANTIC_ERROR = 0x2C,
+  FILTER_SYTAX_ERROR = 0x2D,
+  PDP_WITHOUT_ACTIVE_TFT = 0x2E,
+  ONLY_IPV4_ALLOWED = 0x32,
+  ONLY_IPV6_ALLOWED = 0x33,
+  ONLY_SINGLE_BEARER_ALLOWED = 0x34,
+  ESM_INFO_NOT_RECEIVED = 0x35,
+  PDN_CONN_DOES_NOT_EXIST = 0x36,
+  MULTI_CONN_TO_SAME_PDN_NOT_ALLOWED = 0x37,
+  MAX_ACTIVE_PDP_CONTEXT_REACHED = 0x41,
+  UNSUPPORTED_APN_IN_CURRENT_PLMN = 0x42,
+  INVALID_TRANSACTION_ID = 0x51,
+  MESSAGE_INCORRECT_SEMANTIC = 0x5F,
+  INVALID_MANDATORY_INFO = 0x60,
+  MESSAGE_TYPE_UNSUPPORTED = 0x61,
+  MSG_TYPE_NONCOMPATIBLE_STATE = 0x62,
+  UNKNOWN_INFO_ELEMENT = 0x63,
+  CONDITIONAL_IE_ERROR = 0x64,
+  MSG_AND_PROTOCOL_STATE_UNCOMPATIBLE = 0x65,
+  PROTOCOL_ERRORS = 0x6F,
+  APN_TYPE_CONFLICT = 0x70,
+  INVALID_PCSCF_ADDR = 0x71,
+  INTERNAL_CALL_PREEMPT_BY_HIGH_PRIO_APN = 0x72,
+  EMM_ACCESS_BARRED = 0x73,
+  EMERGENCY_IFACE_ONLY = 0x74,
+  IFACE_MISMATCH = 0x75,
+  COMPANION_IFACE_IN_USE = 0x76,
+  IP_ADDRESS_MISMATCH = 0x77,
+  IFACE_AND_POL_FAMILY_MISMATCH = 0x78,
+  EMM_ACCESS_BARRED_INFINITE_RETRY = 0x79,
+  AUTH_FAILURE_ON_EMERGENCY_CALL = 0x7A,
+  OEM_DCFAILCAUSE_1 = 0x1001,
+  OEM_DCFAILCAUSE_2 = 0x1002,
+  OEM_DCFAILCAUSE_3 = 0x1003,
+  OEM_DCFAILCAUSE_4 = 0x1004,
+  OEM_DCFAILCAUSE_5 = 0x1005,
+  OEM_DCFAILCAUSE_6 = 0x1006,
+  OEM_DCFAILCAUSE_7 = 0x1007,
+  OEM_DCFAILCAUSE_8 = 0x1008,
+  OEM_DCFAILCAUSE_9 = 0x1009,
+  OEM_DCFAILCAUSE_10 = 0x100A,
+  OEM_DCFAILCAUSE_11 = 0x100B,
+  OEM_DCFAILCAUSE_12 = 0x100C,
+  OEM_DCFAILCAUSE_13 = 0x100D,
+  OEM_DCFAILCAUSE_14 = 0x100E,
+  OEM_DCFAILCAUSE_15 = 0x100F,
+  VOICE_REGISTRATION_FAIL = (-1) /* -1 */,
+  DATA_REGISTRATION_FAIL = (-2) /* -2 */,
+  SIGNAL_LOST = (-3) /* -3 */,
+  PREF_RADIO_TECH_CHANGED = (-4) /* -4 */,
+  RADIO_POWER_OFF = (-5) /* -5 */,
+  TETHERED_CALL_ACTIVE = (-6) /* -6 */,
+  ERROR_UNSPECIFIED = 0xffff,
+  LLC_SNDCP = 0x19,
+  ACTIVATION_REJECTED_BCM_VIOLATION = 0x30,
+  COLLISION_WITH_NETWORK_INITIATED_REQUEST = 0x38,
+  ONLY_IPV4V6_ALLOWED = 0x39,
+  ONLY_NON_IP_ALLOWED = 0x3A,
+  UNSUPPORTED_QCI_VALUE = 0x3B,
+  BEARER_HANDLING_NOT_SUPPORTED = 0x3C,
+  INVALID_DNS_ADDR = 0x7B,
+  INVALID_PCSCF_OR_DNS_ADDRESS = 0x7C,
+  CALL_PREEMPT_BY_EMERGENCY_APN = 0x7F,
+  UE_INITIATED_DETACH_OR_DISCONNECT = 0x80,
+  MIP_FA_REASON_UNSPECIFIED = 0x7D0,
+  MIP_FA_ADMIN_PROHIBITED = 0x7D1,
+  MIP_FA_INSUFFICIENT_RESOURCES = 0x7D2,
+  MIP_FA_MOBILE_NODE_AUTHENTICATION_FAILURE = 0x7D3,
+  MIP_FA_HOME_AGENT_AUTHENTICATION_FAILURE = 0x7D4,
+  MIP_FA_REQUESTED_LIFETIME_TOO_LONG = 0x7D5,
+  MIP_FA_MALFORMED_REQUEST = 0x7D6,
+  MIP_FA_MALFORMED_REPLY = 0x7D7,
+  MIP_FA_ENCAPSULATION_UNAVAILABLE = 0x7D8,
+  MIP_FA_VJ_HEADER_COMPRESSION_UNAVAILABLE = 0x7D9,
+  MIP_FA_REVERSE_TUNNEL_UNAVAILABLE = 0x7DA,
+  MIP_FA_REVERSE_TUNNEL_IS_MANDATORY = 0x7DB,
+  MIP_FA_DELIVERY_STYLE_NOT_SUPPORTED = 0x7DC,
+  MIP_FA_MISSING_NAI = 0x7DD,
+  MIP_FA_MISSING_HOME_AGENT = 0x7DE,
+  MIP_FA_MISSING_HOME_ADDRESS = 0x7DF,
+  MIP_FA_UNKNOWN_CHALLENGE = 0x7E0,
+  MIP_FA_MISSING_CHALLENGE = 0x7E1,
+  MIP_FA_STALE_CHALLENGE = 0x7E2,
+  MIP_HA_REASON_UNSPECIFIED = 0x7E3,
+  MIP_HA_ADMIN_PROHIBITED = 0x7E4,
+  MIP_HA_INSUFFICIENT_RESOURCES = 0x7E5,
+  MIP_HA_MOBILE_NODE_AUTHENTICATION_FAILURE = 0x7E6,
+  MIP_HA_FOREIGN_AGENT_AUTHENTICATION_FAILURE = 0x7E7,
+  MIP_HA_REGISTRATION_ID_MISMATCH = 0x7E8,
+  MIP_HA_MALFORMED_REQUEST = 0x7E9,
+  MIP_HA_UNKNOWN_HOME_AGENT_ADDRESS = 0x7EA,
+  MIP_HA_REVERSE_TUNNEL_UNAVAILABLE = 0x7EB,
+  MIP_HA_REVERSE_TUNNEL_IS_MANDATORY = 0x7EC,
+  MIP_HA_ENCAPSULATION_UNAVAILABLE = 0x7ED,
+  CLOSE_IN_PROGRESS = 0x7EE,
+  NETWORK_INITIATED_TERMINATION = 0x7EF,
+  MODEM_APP_PREEMPTED = 0x7F0,
+  PDN_IPV4_CALL_DISALLOWED = 0x7F1,
+  PDN_IPV4_CALL_THROTTLED = 0x7F2,
+  PDN_IPV6_CALL_DISALLOWED = 0x7F3,
+  PDN_IPV6_CALL_THROTTLED = 0x7F4,
+  MODEM_RESTART = 0x7F5,
+  PDP_PPP_NOT_SUPPORTED = 0x7F6,
+  UNPREFERRED_RAT = 0x7F7,
+  PHYSICAL_LINK_CLOSE_IN_PROGRESS = 0x7F8,
+  APN_PENDING_HANDOVER = 0x7F9,
+  PROFILE_BEARER_INCOMPATIBLE = 0x7FA,
+  SIM_CARD_CHANGED = 0x7FB,
+  LOW_POWER_MODE_OR_POWERING_DOWN = 0x7FC,
+  APN_DISABLED = 0x7FD,
+  MAX_PPP_INACTIVITY_TIMER_EXPIRED = 0x7FE,
+  IPV6_ADDRESS_TRANSFER_FAILED = 0x7FF,
+  TRAT_SWAP_FAILED = 0x800,
+  EHRPD_TO_HRPD_FALLBACK = 0x801,
+  MIP_CONFIG_FAILURE = 0x802,
+  PDN_INACTIVITY_TIMER_EXPIRED = 0x803,
+  MAX_IPV4_CONNECTIONS = 0x804,
+  MAX_IPV6_CONNECTIONS = 0x805,
+  APN_MISMATCH = 0x806,
+  IP_VERSION_MISMATCH = 0x807,
+  DUN_CALL_DISALLOWED = 0x808,
+  INTERNAL_EPC_NONEPC_TRANSITION = 0x809,
+  INTERFACE_IN_USE = 0x80A,
+  APN_DISALLOWED_ON_ROAMING = 0x80B,
+  APN_PARAMETERS_CHANGED = 0x80C,
+  NULL_APN_DISALLOWED = 0x80D,
+  THERMAL_MITIGATION = 0x80E,
+  DATA_SETTINGS_DISABLED = 0x80F,
+  DATA_ROAMING_SETTINGS_DISABLED = 0x810,
+  DDS_SWITCHED = 0x811,
+  FORBIDDEN_APN_NAME = 0x812,
+  DDS_SWITCH_IN_PROGRESS = 0x813,
+  CALL_DISALLOWED_IN_ROAMING = 0x814,
+  NON_IP_NOT_SUPPORTED = 0x815,
+  PDN_NON_IP_CALL_THROTTLED = 0x816,
+  PDN_NON_IP_CALL_DISALLOWED = 0x817,
+  CDMA_LOCK = 0x818,
+  CDMA_INTERCEPT = 0x819,
+  CDMA_REORDER = 0x81A,
+  CDMA_RELEASE_DUE_TO_SO_REJECTION = 0x81B,
+  CDMA_INCOMING_CALL = 0x81C,
+  CDMA_ALERT_STOP = 0x81D,
+  CHANNEL_ACQUISITION_FAILURE = 0x81E,
+  MAX_ACCESS_PROBE = 0x81F,
+  CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION = 0x820,
+  NO_RESPONSE_FROM_BASE_STATION = 0x821,
+  REJECTED_BY_BASE_STATION = 0x822,
+  CONCURRENT_SERVICES_INCOMPATIBLE = 0x823,
+  NO_CDMA_SERVICE = 0x824,
+  RUIM_NOT_PRESENT = 0x825,
+  CDMA_RETRY_ORDER = 0x826,
+  ACCESS_BLOCK = 0x827,
+  ACCESS_BLOCK_ALL = 0x828,
+  IS707B_MAX_ACCESS_PROBES = 0x829,
+  THERMAL_EMERGENCY = 0x82A,
+  CONCURRENT_SERVICES_NOT_ALLOWED = 0x82B,
+  INCOMING_CALL_REJECTED = 0x82C,
+  NO_SERVICE_ON_GATEWAY = 0x82D,
+  NO_GPRS_CONTEXT = 0x82E,
+  ILLEGAL_MS = 0x82F,
+  ILLEGAL_ME = 0x830,
+  GPRS_SERVICES_AND_NON_GPRS_SERVICES_NOT_ALLOWED = 0x831,
+  GPRS_SERVICES_NOT_ALLOWED = 0x832,
+  MS_IDENTITY_CANNOT_BE_DERIVED_BY_THE_NETWORK = 0x833,
+  IMPLICITLY_DETACHED = 0x834,
+  PLMN_NOT_ALLOWED = 0x835,
+  LOCATION_AREA_NOT_ALLOWED = 0x836,
+  GPRS_SERVICES_NOT_ALLOWED_IN_THIS_PLMN = 0x837,
+  PDP_DUPLICATE = 0x838,
+  UE_RAT_CHANGE = 0x839,
+  CONGESTION = 0x83A,
+  NO_PDP_CONTEXT_ACTIVATED = 0x83B,
+  ACCESS_CLASS_DSAC_REJECTION = 0x83C,
+  PDP_ACTIVATE_MAX_RETRY_FAILED = 0x83D,
+  RADIO_ACCESS_BEARER_FAILURE = 0x83E,
+  ESM_UNKNOWN_EPS_BEARER_CONTEXT = 0x83F,
+  DRB_RELEASED_BY_RRC = 0x840,
+  CONNECTION_RELEASED = 0x841,
+  EMM_DETACHED = 0x842,
+  EMM_ATTACH_FAILED = 0x843,
+  EMM_ATTACH_STARTED = 0x844,
+  LTE_NAS_SERVICE_REQUEST_FAILED = 0x845,
+  DUPLICATE_BEARER_ID = 0x846,
+  ESM_COLLISION_SCENARIOS = 0x847,
+  ESM_BEARER_DEACTIVATED_TO_SYNC_WITH_NETWORK = 0x848,
+  ESM_NW_ACTIVATED_DED_BEARER_WITH_ID_OF_DEF_BEARER = 0x849,
+  ESM_BAD_OTA_MESSAGE = 0x84A,
+  ESM_DOWNLOAD_SERVER_REJECTED_THE_CALL = 0x84B,
+  ESM_CONTEXT_TRANSFERRED_DUE_TO_IRAT = 0x84C,
+  DS_EXPLICIT_DEACTIVATION = 0x84D,
+  ESM_LOCAL_CAUSE_NONE = 0x84E,
+  LTE_THROTTLING_NOT_REQUIRED = 0x84F,
+  ACCESS_CONTROL_LIST_CHECK_FAILURE = 0x850,
+  SERVICE_NOT_ALLOWED_ON_PLMN = 0x851,
+  EMM_T3417_EXPIRED = 0x852,
+  EMM_T3417_EXT_EXPIRED = 0x853,
+  RRC_UPLINK_DATA_TRANSMISSION_FAILURE = 0x854,
+  RRC_UPLINK_DELIVERY_FAILED_DUE_TO_HANDOVER = 0x855,
+  RRC_UPLINK_CONNECTION_RELEASE = 0x856,
+  RRC_UPLINK_RADIO_LINK_FAILURE = 0x857,
+  RRC_UPLINK_ERROR_REQUEST_FROM_NAS = 0x858,
+  RRC_CONNECTION_ACCESS_STRATUM_FAILURE = 0x859,
+  RRC_CONNECTION_ANOTHER_PROCEDURE_IN_PROGRESS = 0x85A,
+  RRC_CONNECTION_ACCESS_BARRED = 0x85B,
+  RRC_CONNECTION_CELL_RESELECTION = 0x85C,
+  RRC_CONNECTION_CONFIG_FAILURE = 0x85D,
+  RRC_CONNECTION_TIMER_EXPIRED = 0x85E,
+  RRC_CONNECTION_LINK_FAILURE = 0x85F,
+  RRC_CONNECTION_CELL_NOT_CAMPED = 0x860,
+  RRC_CONNECTION_SYSTEM_INTERVAL_FAILURE = 0x861,
+  RRC_CONNECTION_REJECT_BY_NETWORK = 0x862,
+  RRC_CONNECTION_NORMAL_RELEASE = 0x863,
+  RRC_CONNECTION_RADIO_LINK_FAILURE = 0x864,
+  RRC_CONNECTION_REESTABLISHMENT_FAILURE = 0x865,
+  RRC_CONNECTION_OUT_OF_SERVICE_DURING_CELL_REGISTER = 0x866,
+  RRC_CONNECTION_ABORT_REQUEST = 0x867,
+  RRC_CONNECTION_SYSTEM_INFORMATION_BLOCK_READ_ERROR = 0x868,
+  NETWORK_INITIATED_DETACH_WITH_AUTO_REATTACH = 0x869,
+  NETWORK_INITIATED_DETACH_NO_AUTO_REATTACH = 0x86A,
+  ESM_PROCEDURE_TIME_OUT = 0x86B,
+  INVALID_CONNECTION_ID = 0x86C,
+  MAXIMIUM_NSAPIS_EXCEEDED = 0x86D,
+  INVALID_PRIMARY_NSAPI = 0x86E,
+  CANNOT_ENCODE_OTA_MESSAGE = 0x86F,
+  RADIO_ACCESS_BEARER_SETUP_FAILURE = 0x870,
+  PDP_ESTABLISH_TIMEOUT_EXPIRED = 0x871,
+  PDP_MODIFY_TIMEOUT_EXPIRED = 0x872,
+  PDP_INACTIVE_TIMEOUT_EXPIRED = 0x873,
+  PDP_LOWERLAYER_ERROR = 0x874,
+  PDP_MODIFY_COLLISION = 0x875,
+  /**
+   * @deprecated use MAXIMUM_SIZE_OF_L2_MESSAGE_EXCEEDED instead.
+   */
+  MAXINUM_SIZE_OF_L2_MESSAGE_EXCEEDED = 0x876,
+  MAXIMUM_SIZE_OF_L2_MESSAGE_EXCEEDED = 0x876,
+  NAS_REQUEST_REJECTED_BY_NETWORK = 0x877,
+  RRC_CONNECTION_INVALID_REQUEST = 0x878,
+  RRC_CONNECTION_TRACKING_AREA_ID_CHANGED = 0x879,
+  RRC_CONNECTION_RF_UNAVAILABLE = 0x87A,
+  RRC_CONNECTION_ABORTED_DUE_TO_IRAT_CHANGE = 0x87B,
+  RRC_CONNECTION_RELEASED_SECURITY_NOT_ACTIVE = 0x87C,
+  RRC_CONNECTION_ABORTED_AFTER_HANDOVER = 0x87D,
+  RRC_CONNECTION_ABORTED_AFTER_IRAT_CELL_CHANGE = 0x87E,
+  RRC_CONNECTION_ABORTED_DURING_IRAT_CELL_CHANGE = 0x87F,
+  IMSI_UNKNOWN_IN_HOME_SUBSCRIBER_SERVER = 0x880,
+  IMEI_NOT_ACCEPTED = 0x881,
+  EPS_SERVICES_AND_NON_EPS_SERVICES_NOT_ALLOWED = 0x882,
+  EPS_SERVICES_NOT_ALLOWED_IN_PLMN = 0x883,
+  MSC_TEMPORARILY_NOT_REACHABLE = 0x884,
+  CS_DOMAIN_NOT_AVAILABLE = 0x885,
+  ESM_FAILURE = 0x886,
+  MAC_FAILURE = 0x887,
+  SYNCHRONIZATION_FAILURE = 0x888,
+  UE_SECURITY_CAPABILITIES_MISMATCH = 0x889,
+  SECURITY_MODE_REJECTED = 0x88A,
+  UNACCEPTABLE_NON_EPS_AUTHENTICATION = 0x88B,
+  CS_FALLBACK_CALL_ESTABLISHMENT_NOT_ALLOWED = 0x88C,
+  NO_EPS_BEARER_CONTEXT_ACTIVATED = 0x88D,
+  INVALID_EMM_STATE = 0x88E,
+  NAS_LAYER_FAILURE = 0x88F,
+  MULTIPLE_PDP_CALL_NOT_ALLOWED = 0x890,
+  EMBMS_NOT_ENABLED = 0x891,
+  IRAT_HANDOVER_FAILED = 0x892,
+  EMBMS_REGULAR_DEACTIVATION = 0x893,
+  TEST_LOOPBACK_REGULAR_DEACTIVATION = 0x894,
+  LOWER_LAYER_REGISTRATION_FAILURE = 0x895,
+  DATA_PLAN_EXPIRED = 0x896,
+  UMTS_HANDOVER_TO_IWLAN = 0x897,
+  EVDO_CONNECTION_DENY_BY_GENERAL_OR_NETWORK_BUSY = 0x898,
+  EVDO_CONNECTION_DENY_BY_BILLING_OR_AUTHENTICATION_FAILURE = 0x899,
+  EVDO_HDR_CHANGED = 0x89A,
+  EVDO_HDR_EXITED = 0x89B,
+  EVDO_HDR_NO_SESSION = 0x89C,
+  EVDO_USING_GPS_FIX_INSTEAD_OF_HDR_CALL = 0x89D,
+  EVDO_HDR_CONNECTION_SETUP_TIMEOUT = 0x89E,
+  FAILED_TO_ACQUIRE_COLOCATED_HDR = 0x89F,
+  OTASP_COMMIT_IN_PROGRESS = 0x8A0,
+  NO_HYBRID_HDR_SERVICE = 0x8A1,
+  HDR_NO_LOCK_GRANTED = 0x8A2,
+  DBM_OR_SMS_IN_PROGRESS = 0x8A3,
+  HDR_FADE = 0x8A4,
+  HDR_ACCESS_FAILURE = 0x8A5,
+  UNSUPPORTED_1X_PREV = 0x8A6,
+  LOCAL_END = 0x8A7,
+  NO_SERVICE = 0x8A8,
+  FADE = 0x8A9,
+  NORMAL_RELEASE = 0x8AA,
+  ACCESS_ATTEMPT_ALREADY_IN_PROGRESS = 0x8AB,
+  REDIRECTION_OR_HANDOFF_IN_PROGRESS = 0x8AC,
+  EMERGENCY_MODE = 0x8AD,
+  PHONE_IN_USE = 0x8AE,
+  INVALID_MODE = 0x8AF,
+  INVALID_SIM_STATE = 0x8B0,
+  NO_COLLOCATED_HDR = 0x8B1,
+  UE_IS_ENTERING_POWERSAVE_MODE = 0x8B2,
+  DUAL_SWITCH = 0x8B3,
+  PPP_TIMEOUT = 0x8B4,
+  PPP_AUTH_FAILURE = 0x8B5,
+  PPP_OPTION_MISMATCH = 0x8B6,
+  PPP_PAP_FAILURE = 0x8B7,
+  PPP_CHAP_FAILURE = 0x8B8,
+  PPP_CLOSE_IN_PROGRESS = 0x8B9,
+  LIMITED_TO_IPV4 = 0x8BA,
+  LIMITED_TO_IPV6 = 0x8BB,
+  VSNCP_TIMEOUT = 0x8BC,
+  VSNCP_GEN_ERROR = 0x8BD,
+  VSNCP_APN_UNAUTHORIZED = 0x8BE,
+  VSNCP_PDN_LIMIT_EXCEEDED = 0x8BF,
+  VSNCP_NO_PDN_GATEWAY_ADDRESS = 0x8C0,
+  VSNCP_PDN_GATEWAY_UNREACHABLE = 0x8C1,
+  VSNCP_PDN_GATEWAY_REJECT = 0x8C2,
+  VSNCP_INSUFFICIENT_PARAMETERS = 0x8C3,
+  VSNCP_RESOURCE_UNAVAILABLE = 0x8C4,
+  VSNCP_ADMINISTRATIVELY_PROHIBITED = 0x8C5,
+  VSNCP_PDN_ID_IN_USE = 0x8C6,
+  VSNCP_SUBSCRIBER_LIMITATION = 0x8C7,
+  VSNCP_PDN_EXISTS_FOR_THIS_APN = 0x8C8,
+  VSNCP_RECONNECT_NOT_ALLOWED = 0x8C9,
+  IPV6_PREFIX_UNAVAILABLE = 0x8CA,
+  HANDOFF_PREFERENCE_CHANGED = 0x8CB,
+  SLICE_REJECTED = 0x8CC,
+  MATCH_ALL_RULE_NOT_ALLOWED = 0x8CD,
+  ALL_MATCHING_RULES_FAILED = 0x8CE,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataProfileInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataProfileInfo.aidl
new file mode 100644
index 0000000..7f3fdc7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataProfileInfo.aidl
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable DataProfileInfo {
+  int profileId;
+  String apn;
+  android.hardware.radio.data.PdpProtocolType protocol;
+  android.hardware.radio.data.PdpProtocolType roamingProtocol;
+  android.hardware.radio.data.ApnAuthType authType;
+  String user;
+  String password;
+  int type;
+  int maxConnsTime;
+  int maxConns;
+  int waitTime;
+  boolean enabled;
+  int supportedApnTypesBitmap;
+  int bearerBitmap;
+  int mtuV4;
+  int mtuV6;
+  boolean preferred;
+  boolean persistent;
+  boolean alwaysOn;
+  android.hardware.radio.data.TrafficDescriptor trafficDescriptor;
+  int infrastructureBitmap = INFRASTRUCTURE_UNKNOWN /* 0 */;
+  const int ID_DEFAULT = 0;
+  const int ID_TETHERED = 1;
+  const int ID_IMS = 2;
+  const int ID_FOTA = 3;
+  const int ID_CBS = 4;
+  const int ID_OEM_BASE = 1000;
+  const int ID_INVALID = 0xFFFFFFFF;
+  const int TYPE_COMMON = 0;
+  const int TYPE_3GPP = 1;
+  const int TYPE_3GPP2 = 2;
+  const int INFRASTRUCTURE_UNKNOWN = 0;
+  const int INFRASTRUCTURE_CELLULAR = (1 << 0) /* 1 */;
+  const int INFRASTRUCTURE_SATELLITE = (1 << 1) /* 2 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataRequestReason.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataRequestReason.aidl
new file mode 100644
index 0000000..98ae53a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataRequestReason.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum DataRequestReason {
+  NORMAL = 1,
+  SHUTDOWN = 2,
+  HANDOVER = 3,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataThrottlingAction.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataThrottlingAction.aidl
new file mode 100644
index 0000000..e1fedb8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/DataThrottlingAction.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@Backing(type="byte") @JavaDerive(toString=true) @VintfStability
+enum DataThrottlingAction {
+  NO_DATA_THROTTLING,
+  THROTTLE_SECONDARY_CARRIER,
+  THROTTLE_ANCHOR_CARRIER,
+  HOLD,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/EpsQos.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/EpsQos.aidl
new file mode 100644
index 0000000..3a3f41d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/EpsQos.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EpsQos {
+  int qci;
+  android.hardware.radio.data.QosBandwidth downlink;
+  android.hardware.radio.data.QosBandwidth uplink;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioData.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioData.aidl
new file mode 100644
index 0000000..3888c62
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioData.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@VintfStability
+interface IRadioData {
+  oneway void allocatePduSessionId(in int serial);
+  oneway void cancelHandover(in int serial, in int callId);
+  oneway void deactivateDataCall(in int serial, in int cid, in android.hardware.radio.data.DataRequestReason reason);
+  oneway void getDataCallList(in int serial);
+  oneway void getSlicingConfig(in int serial);
+  oneway void releasePduSessionId(in int serial, in int id);
+  oneway void responseAcknowledgement();
+  oneway void setDataAllowed(in int serial, in boolean allow);
+  oneway void setDataProfile(in int serial, in android.hardware.radio.data.DataProfileInfo[] profiles);
+  oneway void setDataThrottling(in int serial, in android.hardware.radio.data.DataThrottlingAction dataThrottlingAction, in long completionDurationMillis);
+  oneway void setInitialAttachApn(in int serial, in @nullable android.hardware.radio.data.DataProfileInfo dataProfileInfo);
+  oneway void setResponseFunctions(in android.hardware.radio.data.IRadioDataResponse radioDataResponse, in android.hardware.radio.data.IRadioDataIndication radioDataIndication);
+  oneway void setupDataCall(in int serial, in android.hardware.radio.AccessNetwork accessNetwork, in android.hardware.radio.data.DataProfileInfo dataProfileInfo, in boolean roamingAllowed, in android.hardware.radio.data.DataRequestReason reason, in android.hardware.radio.data.LinkAddress[] addresses, in String[] dnses, in int pduSessionId, in @nullable android.hardware.radio.data.SliceInfo sliceInfo, in boolean matchAllRuleAllowed);
+  oneway void startHandover(in int serial, in int callId);
+  oneway void startKeepalive(in int serial, in android.hardware.radio.data.KeepaliveRequest keepalive);
+  oneway void stopKeepalive(in int serial, in int sessionHandle);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioDataIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioDataIndication.aidl
new file mode 100644
index 0000000..6057d6a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioDataIndication.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@VintfStability
+interface IRadioDataIndication {
+  oneway void dataCallListChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.SetupDataCallResult[] dcList);
+  oneway void keepaliveStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.KeepaliveStatus status);
+  oneway void pcoData(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.PcoDataInfo pco);
+  oneway void unthrottleApn(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.DataProfileInfo dataProfileInfo);
+  oneway void slicingConfigChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.SlicingConfig slicingConfig);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioDataResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioDataResponse.aidl
new file mode 100644
index 0000000..dc44454
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/IRadioDataResponse.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@VintfStability
+interface IRadioDataResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void allocatePduSessionIdResponse(in android.hardware.radio.RadioResponseInfo info, in int id);
+  oneway void cancelHandoverResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void deactivateDataCallResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getDataCallListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.SetupDataCallResult[] dcResponse);
+  oneway void getSlicingConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.SlicingConfig slicingConfig);
+  oneway void releasePduSessionIdResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setDataAllowedResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setDataProfileResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setDataThrottlingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setInitialAttachApnResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setupDataCallResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.SetupDataCallResult dcResponse);
+  oneway void startHandoverResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startKeepaliveResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.data.KeepaliveStatus status);
+  oneway void stopKeepaliveResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/KeepaliveRequest.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/KeepaliveRequest.aidl
new file mode 100644
index 0000000..789ee86
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/KeepaliveRequest.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable KeepaliveRequest {
+  int type;
+  byte[] sourceAddress;
+  int sourcePort;
+  byte[] destinationAddress;
+  int destinationPort;
+  int maxKeepaliveIntervalMillis;
+  int cid;
+  const int TYPE_NATT_IPV4 = 0;
+  const int TYPE_NATT_IPV6 = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/KeepaliveStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/KeepaliveStatus.aidl
new file mode 100644
index 0000000..404b44a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/KeepaliveStatus.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable KeepaliveStatus {
+  int sessionHandle;
+  int code;
+  const int CODE_ACTIVE = 0;
+  const int CODE_INACTIVE = 1;
+  const int CODE_PENDING = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/LinkAddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/LinkAddress.aidl
new file mode 100644
index 0000000..bef4c73
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/LinkAddress.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LinkAddress {
+  String address;
+  int addressProperties;
+  long deprecationTime;
+  long expirationTime;
+  const int ADDRESS_PROPERTY_NONE = 0;
+  const int ADDRESS_PROPERTY_DEPRECATED = 0x20;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/NrQos.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/NrQos.aidl
new file mode 100644
index 0000000..22bbe42
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/NrQos.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable NrQos {
+  int fiveQi;
+  android.hardware.radio.data.QosBandwidth downlink;
+  android.hardware.radio.data.QosBandwidth uplink;
+  byte qfi;
+  /**
+   * @deprecated use averagingWindowMillis;
+   */
+  char averagingWindowMs;
+  int averagingWindowMillis = AVERAGING_WINDOW_UNKNOWN /* -1 */;
+  const byte FLOW_ID_RANGE_MIN = 1;
+  const byte FLOW_ID_RANGE_MAX = 63;
+  const int AVERAGING_WINDOW_UNKNOWN = (-1) /* -1 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/OsAppId.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/OsAppId.aidl
new file mode 100644
index 0000000..e4bbf79
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/OsAppId.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable OsAppId {
+  byte[] osAppId;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PcoDataInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PcoDataInfo.aidl
new file mode 100644
index 0000000..ea7529c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PcoDataInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable PcoDataInfo {
+  int cid;
+  String bearerProto;
+  int pcoId;
+  byte[] contents;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PdpProtocolType.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PdpProtocolType.aidl
new file mode 100644
index 0000000..3a7f82d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PdpProtocolType.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum PdpProtocolType {
+  UNKNOWN = (-1) /* -1 */,
+  IP = 0,
+  IPV6 = 1,
+  IPV4V6 = 2,
+  PPP = 3,
+  NON_IP = 4,
+  UNSTRUCTURED = 5,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PortRange.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PortRange.aidl
new file mode 100644
index 0000000..45e2dc9
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/PortRange.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable PortRange {
+  int start;
+  int end;
+  const int PORT_RANGE_MIN = 20;
+  const int PORT_RANGE_MAX = 65535;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/Qos.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/Qos.aidl
new file mode 100644
index 0000000..4dac56c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/Qos.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union Qos {
+  boolean noinit;
+  android.hardware.radio.data.EpsQos eps;
+  android.hardware.radio.data.NrQos nr;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosBandwidth.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosBandwidth.aidl
new file mode 100644
index 0000000..b59dee0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosBandwidth.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable QosBandwidth {
+  int maxBitrateKbps;
+  int guaranteedBitrateKbps;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilter.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilter.aidl
new file mode 100644
index 0000000..a3208d9
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilter.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable QosFilter {
+  String[] localAddresses;
+  String[] remoteAddresses;
+  @nullable android.hardware.radio.data.PortRange localPort;
+  @nullable android.hardware.radio.data.PortRange remotePort;
+  byte protocol;
+  android.hardware.radio.data.QosFilterTypeOfService tos;
+  android.hardware.radio.data.QosFilterIpv6FlowLabel flowLabel;
+  android.hardware.radio.data.QosFilterIpsecSpi spi;
+  byte direction;
+  int precedence;
+  const byte DIRECTION_DOWNLINK = 0;
+  const byte DIRECTION_UPLINK = 1;
+  const byte DIRECTION_BIDIRECTIONAL = 2;
+  const byte PROTOCOL_UNSPECIFIED = (-1) /* -1 */;
+  const byte PROTOCOL_TCP = 6;
+  const byte PROTOCOL_UDP = 17;
+  const byte PROTOCOL_ESP = 50;
+  const byte PROTOCOL_AH = 51;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterIpsecSpi.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterIpsecSpi.aidl
new file mode 100644
index 0000000..50b52a4
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterIpsecSpi.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union QosFilterIpsecSpi {
+  boolean noinit;
+  int value;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
new file mode 100644
index 0000000..4913dcf
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterIpv6FlowLabel.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union QosFilterIpv6FlowLabel {
+  boolean noinit;
+  int value;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterTypeOfService.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterTypeOfService.aidl
new file mode 100644
index 0000000..4f0d260
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosFilterTypeOfService.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union QosFilterTypeOfService {
+  boolean noinit;
+  byte value;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosSession.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosSession.aidl
new file mode 100644
index 0000000..89010a9
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/QosSession.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable QosSession {
+  int qosSessionId;
+  android.hardware.radio.data.Qos qos;
+  android.hardware.radio.data.QosFilter[] qosFilters;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/RouteSelectionDescriptor.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/RouteSelectionDescriptor.aidl
new file mode 100644
index 0000000..8864c24
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/RouteSelectionDescriptor.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RouteSelectionDescriptor {
+  byte precedence;
+  android.hardware.radio.data.PdpProtocolType sessionType;
+  byte sscMode;
+  android.hardware.radio.data.SliceInfo[] sliceInfo;
+  String[] dnn;
+  const byte SSC_MODE_UNKNOWN = (-1) /* -1 */;
+  const byte SSC_MODE_1 = 1;
+  const byte SSC_MODE_2 = 2;
+  const byte SSC_MODE_3 = 3;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SetupDataCallResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SetupDataCallResult.aidl
new file mode 100644
index 0000000..6ae626e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SetupDataCallResult.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SetupDataCallResult {
+  android.hardware.radio.data.DataCallFailCause cause;
+  long suggestedRetryTime;
+  int cid;
+  int active;
+  android.hardware.radio.data.PdpProtocolType type;
+  String ifname;
+  android.hardware.radio.data.LinkAddress[] addresses;
+  String[] dnses;
+  String[] gateways;
+  String[] pcscf;
+  int mtuV4;
+  int mtuV6;
+  android.hardware.radio.data.Qos defaultQos;
+  android.hardware.radio.data.QosSession[] qosSessions;
+  byte handoverFailureMode;
+  int pduSessionId;
+  @nullable android.hardware.radio.data.SliceInfo sliceInfo;
+  android.hardware.radio.data.TrafficDescriptor[] trafficDescriptors;
+  const int DATA_CONNECTION_STATUS_INACTIVE = 0;
+  const int DATA_CONNECTION_STATUS_DORMANT = 1;
+  const int DATA_CONNECTION_STATUS_ACTIVE = 2;
+  const byte HANDOVER_FAILURE_MODE_LEGACY = 0;
+  const byte HANDOVER_FAILURE_MODE_DO_FALLBACK = 1;
+  const byte HANDOVER_FAILURE_MODE_NO_FALLBACK_RETRY_HANDOVER = 2;
+  const byte HANDOVER_FAILURE_MODE_NO_FALLBACK_RETRY_SETUP_NORMAL = 3;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SliceInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SliceInfo.aidl
new file mode 100644
index 0000000..60df402
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SliceInfo.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SliceInfo {
+  byte sliceServiceType;
+  int sliceDifferentiator;
+  byte mappedHplmnSst;
+  int mappedHplmnSd;
+  byte status;
+  const byte SERVICE_TYPE_NONE = 0;
+  const byte SERVICE_TYPE_EMBB = 1;
+  const byte SERVICE_TYPE_URLLC = 2;
+  const byte SERVICE_TYPE_MIOT = 3;
+  const byte STATUS_UNKNOWN = 0;
+  const byte STATUS_CONFIGURED = 1;
+  const byte STATUS_ALLOWED = 2;
+  const byte STATUS_REJECTED_NOT_AVAILABLE_IN_PLMN = 3;
+  const byte STATUS_REJECTED_NOT_AVAILABLE_IN_REG_AREA = 4;
+  const byte STATUS_DEFAULT_CONFIGURED = 5;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SlicingConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SlicingConfig.aidl
new file mode 100644
index 0000000..4d28737
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/SlicingConfig.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SlicingConfig {
+  android.hardware.radio.data.UrspRule[] urspRules;
+  android.hardware.radio.data.SliceInfo[] sliceInfo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/TrafficDescriptor.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/TrafficDescriptor.aidl
new file mode 100644
index 0000000..dc474a2
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/TrafficDescriptor.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable TrafficDescriptor {
+  @nullable String dnn;
+  @nullable android.hardware.radio.data.OsAppId osAppId;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/UrspRule.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/UrspRule.aidl
new file mode 100644
index 0000000..6850f6a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/3/android/hardware/radio/data/UrspRule.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.data;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable UrspRule {
+  int precedence;
+  android.hardware.radio.data.TrafficDescriptor[] trafficDescriptors;
+  android.hardware.radio.data.RouteSelectionDescriptor[] routeSelectionDescriptor;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/.hash b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/.hash
new file mode 100644
index 0000000..9b9d9c1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/.hash
@@ -0,0 +1 @@
+32f1efa112630eb17660b761f3350407239ee725
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AmrMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AmrMode.aidl
new file mode 100644
index 0000000..36a538c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AmrMode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum AmrMode {
+  AMR_MODE_0 = (1 << 0) /* 1 */,
+  AMR_MODE_1 = (1 << 1) /* 2 */,
+  AMR_MODE_2 = (1 << 2) /* 4 */,
+  AMR_MODE_3 = (1 << 3) /* 8 */,
+  AMR_MODE_4 = (1 << 4) /* 16 */,
+  AMR_MODE_5 = (1 << 5) /* 32 */,
+  AMR_MODE_6 = (1 << 6) /* 64 */,
+  AMR_MODE_7 = (1 << 7) /* 128 */,
+  AMR_MODE_8 = (1 << 8) /* 256 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AmrParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AmrParams.aidl
new file mode 100644
index 0000000..dcf0dd1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AmrParams.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable AmrParams {
+  android.hardware.radio.ims.media.AmrMode amrMode;
+  boolean octetAligned;
+  int maxRedundancyMillis;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AnbrMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AnbrMode.aidl
new file mode 100644
index 0000000..eca7b93
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/AnbrMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable AnbrMode {
+  android.hardware.radio.ims.media.CodecMode anbrUplinkMode;
+  android.hardware.radio.ims.media.CodecMode anbrDownlinkMode;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CallQuality.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CallQuality.aidl
new file mode 100644
index 0000000..594a39f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CallQuality.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CallQuality {
+  int downlinkCallQualityLevel;
+  int uplinkCallQualityLevel;
+  int callDuration;
+  int numRtpPacketsTransmitted;
+  int numRtpPacketsReceived;
+  int numRtpPacketsTransmittedLost;
+  int numRtpPacketsNotReceived;
+  int averageRelativeJitter;
+  int maxRelativeJitter;
+  int averageRoundTripTime;
+  int codecType;
+  boolean rtpInactivityDetected;
+  boolean rxSilenceDetected;
+  boolean txSilenceDetected;
+  int numVoiceFrames;
+  int numNoDataFrames;
+  int numDroppedRtpPackets;
+  long minPlayoutDelayMillis;
+  long maxPlayoutDelayMillis;
+  int numRtpSidPacketsReceived;
+  int numRtpDuplicatePackets;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecMode.aidl
new file mode 100644
index 0000000..644321c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union CodecMode {
+  boolean noinit;
+  android.hardware.radio.ims.media.AmrMode amr;
+  android.hardware.radio.ims.media.EvsMode evs;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecParams.aidl
new file mode 100644
index 0000000..6eefb34
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecParams.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CodecParams {
+  android.hardware.radio.ims.media.CodecType codecType;
+  byte rxPayloadTypeNumber;
+  byte txPayloadTypeNumber;
+  byte samplingRateKHz;
+  boolean dtxEnabled;
+  android.hardware.radio.ims.media.CodecSpecificParams codecSpecificParams;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecSpecificParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecSpecificParams.aidl
new file mode 100644
index 0000000..7e5722f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecSpecificParams.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union CodecSpecificParams {
+  android.hardware.radio.ims.media.AmrParams amr;
+  android.hardware.radio.ims.media.EvsParams evs;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecType.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecType.aidl
new file mode 100644
index 0000000..98463b1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/CodecType.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CodecType {
+  AMR = (1 << 0) /* 1 */,
+  AMR_WB = (1 << 1) /* 2 */,
+  EVS = (1 << 2) /* 4 */,
+  PCMA = (1 << 3) /* 8 */,
+  PCMU = (1 << 4) /* 16 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/DtmfParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/DtmfParams.aidl
new file mode 100644
index 0000000..f420fa7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/DtmfParams.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable DtmfParams {
+  byte rxPayloadTypeNumber;
+  byte txPayloadTypeNumber;
+  byte samplingRateKHz;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsBandwidth.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsBandwidth.aidl
new file mode 100644
index 0000000..d8c77bd
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsBandwidth.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EvsBandwidth {
+  NONE = 0,
+  NARROW_BAND = (1 << 0) /* 1 */,
+  WIDE_BAND = (1 << 1) /* 2 */,
+  SUPER_WIDE_BAND = (1 << 2) /* 4 */,
+  FULL_BAND = (1 << 3) /* 8 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsMode.aidl
new file mode 100644
index 0000000..1a59389
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsMode.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EvsMode {
+  EVS_MODE_0 = (1 << 0) /* 1 */,
+  EVS_MODE_1 = (1 << 1) /* 2 */,
+  EVS_MODE_2 = (1 << 2) /* 4 */,
+  EVS_MODE_3 = (1 << 3) /* 8 */,
+  EVS_MODE_4 = (1 << 4) /* 16 */,
+  EVS_MODE_5 = (1 << 5) /* 32 */,
+  EVS_MODE_6 = (1 << 6) /* 64 */,
+  EVS_MODE_7 = (1 << 7) /* 128 */,
+  EVS_MODE_8 = (1 << 8) /* 256 */,
+  EVS_MODE_9 = (1 << 9) /* 512 */,
+  EVS_MODE_10 = (1 << 10) /* 1024 */,
+  EVS_MODE_11 = (1 << 11) /* 2048 */,
+  EVS_MODE_12 = (1 << 12) /* 4096 */,
+  EVS_MODE_13 = (1 << 13) /* 8192 */,
+  EVS_MODE_14 = (1 << 14) /* 16384 */,
+  EVS_MODE_15 = (1 << 15) /* 32768 */,
+  EVS_MODE_16 = (1 << 16) /* 65536 */,
+  EVS_MODE_17 = (1 << 17) /* 131072 */,
+  EVS_MODE_18 = (1 << 18) /* 262144 */,
+  EVS_MODE_19 = (1 << 19) /* 524288 */,
+  EVS_MODE_20 = (1 << 20) /* 1048576 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsParams.aidl
new file mode 100644
index 0000000..deb53af
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/EvsParams.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EvsParams {
+  android.hardware.radio.ims.media.EvsBandwidth bandwidth;
+  android.hardware.radio.ims.media.EvsMode evsMode;
+  byte channelAwareMode;
+  boolean useHeaderFullOnly;
+  boolean useEvsModeSwitch;
+  byte codecModeRequest;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMedia.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMedia.aidl
new file mode 100644
index 0000000..190d25b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMedia.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@VintfStability
+interface IImsMedia {
+  oneway void setListener(in android.hardware.radio.ims.media.IImsMediaListener mediaListener);
+  oneway void openSession(int sessionId, in android.hardware.radio.ims.media.LocalEndPoint localEndPoint, in android.hardware.radio.ims.media.RtpConfig config);
+  oneway void closeSession(int sessionId);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaListener.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaListener.aidl
new file mode 100644
index 0000000..9b7a392
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaListener.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@VintfStability
+interface IImsMediaListener {
+  oneway void onOpenSessionSuccess(int sessionId, android.hardware.radio.ims.media.IImsMediaSession session);
+  oneway void onOpenSessionFailure(int sessionId, android.hardware.radio.ims.media.RtpError error);
+  oneway void onSessionClosed(int sessionId);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaSession.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaSession.aidl
new file mode 100644
index 0000000..2150fbe
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaSession.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@VintfStability
+interface IImsMediaSession {
+  oneway void setListener(in android.hardware.radio.ims.media.IImsMediaSessionListener sessionListener);
+  oneway void modifySession(in android.hardware.radio.ims.media.RtpConfig config);
+  oneway void sendDtmf(char dtmfDigit, int duration);
+  oneway void startDtmf(char dtmfDigit);
+  oneway void stopDtmf();
+  oneway void sendHeaderExtension(in List<android.hardware.radio.ims.media.RtpHeaderExtension> extensions);
+  oneway void setMediaQualityThreshold(in android.hardware.radio.ims.media.MediaQualityThreshold threshold);
+  oneway void requestRtpReceptionStats(in int intervalMs);
+  oneway void adjustDelay(in int delayMs);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaSessionListener.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaSessionListener.aidl
new file mode 100644
index 0000000..87474ef
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/IImsMediaSessionListener.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@VintfStability
+interface IImsMediaSessionListener {
+  oneway void onModifySessionResponse(in android.hardware.radio.ims.media.RtpConfig config, android.hardware.radio.ims.media.RtpError error);
+  oneway void onFirstMediaPacketReceived(in android.hardware.radio.ims.media.RtpConfig config);
+  oneway void onHeaderExtensionReceived(in List<android.hardware.radio.ims.media.RtpHeaderExtension> extensions);
+  oneway void notifyMediaQualityStatus(in android.hardware.radio.ims.media.MediaQualityStatus quality);
+  oneway void triggerAnbrQuery(in android.hardware.radio.ims.media.RtpConfig config);
+  oneway void onDtmfReceived(char dtmfDigit, int durationMs);
+  oneway void onCallQualityChanged(in android.hardware.radio.ims.media.CallQuality callQuality);
+  oneway void notifyRtpReceptionStats(in android.hardware.radio.ims.media.RtpReceptionStats stats);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/LocalEndPoint.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/LocalEndPoint.aidl
new file mode 100644
index 0000000..1095f01
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/LocalEndPoint.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LocalEndPoint {
+  ParcelFileDescriptor rtpFd;
+  ParcelFileDescriptor rtcpFd;
+  int modemId;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaDirection.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaDirection.aidl
new file mode 100644
index 0000000..5410f2a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaDirection.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum MediaDirection {
+  NO_FLOW = 0,
+  RTP_TX = (1 << 0) /* 1 */,
+  RTP_RX = (1 << 1) /* 2 */,
+  RTCP_TX = (1 << 2) /* 4 */,
+  RTCP_RX = (1 << 3) /* 8 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaQualityStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaQualityStatus.aidl
new file mode 100644
index 0000000..da6e751
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaQualityStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable MediaQualityStatus {
+  int rtpInactivityTimeMillis;
+  int rtcpInactivityTimeMillis;
+  int rtpPacketLossRate;
+  int rtpJitterMillis;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaQualityThreshold.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaQualityThreshold.aidl
new file mode 100644
index 0000000..ecc379c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/MediaQualityThreshold.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable MediaQualityThreshold {
+  int[] rtpInactivityTimerMillis;
+  int rtcpInactivityTimerMillis;
+  int rtpPacketLossDurationMillis;
+  int rtpHysteresisTimeInMillis;
+  int[] rtpPacketLossRate;
+  int[] rtpJitterMillis;
+  boolean notifyCurrentStatus;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtcpConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtcpConfig.aidl
new file mode 100644
index 0000000..0bc4154
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtcpConfig.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RtcpConfig {
+  String canonicalName;
+  int transmitPort;
+  int transmitIntervalSec;
+  int rtcpXrBlocks;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
new file mode 100644
index 0000000..714442c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtcpXrReportBlockType.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RtcpXrReportBlockType {
+  RTCPXR_NONE = 0,
+  RTCPXR_LOSS_RLE_REPORT_BLOCK = (1 << 0) /* 1 */,
+  RTCPXR_DUPLICATE_RLE_REPORT_BLOCK = (1 << 1) /* 2 */,
+  RTCPXR_PACKET_RECEIPT_TIMES_REPORT_BLOCK = (1 << 2) /* 4 */,
+  RTCPXR_RECEIVER_REFERENCE_TIME_REPORT_BLOCK = (1 << 3) /* 8 */,
+  RTCPXR_DLRR_REPORT_BLOCK = (1 << 4) /* 16 */,
+  RTCPXR_STATISTICS_SUMMARY_REPORT_BLOCK = (1 << 5) /* 32 */,
+  RTCPXR_VOIP_METRICS_REPORT_BLOCK = (1 << 6) /* 64 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpAddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpAddress.aidl
new file mode 100644
index 0000000..dd7f466
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpAddress.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RtpAddress {
+  String ipAddress;
+  int portNumber;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpConfig.aidl
new file mode 100644
index 0000000..472ec35
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpConfig.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RtpConfig {
+  int direction;
+  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.ims.media.RtpAddress remoteAddress;
+  android.hardware.radio.ims.media.RtpSessionParams sessionParams;
+  android.hardware.radio.ims.media.RtcpConfig rtcpConfig;
+  android.hardware.radio.ims.media.AnbrMode anbrModeParams;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpError.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpError.aidl
new file mode 100644
index 0000000..97dacf1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpError.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RtpError {
+  NONE = 0,
+  INVALID_PARAM = 1,
+  NOT_READY = 2,
+  NO_MEMORY = 3,
+  NO_RESOURCES = 4,
+  PORT_UNAVAILABLE = 5,
+  NOT_SUPPORTED = 6,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpHeaderExtension.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpHeaderExtension.aidl
new file mode 100644
index 0000000..06207ee
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpHeaderExtension.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RtpHeaderExtension {
+  int localId;
+  byte[] data;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpReceptionStats.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpReceptionStats.aidl
new file mode 100644
index 0000000..216da4c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpReceptionStats.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+@VintfStability
+parcelable RtpReceptionStats {
+  int rtpTimestamp;
+  int rtcpSrTimestamp;
+  long rtcpSrNtpTimestamp;
+  int jitterBufferMs;
+  int roundTripTimeMs;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpSessionParams.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpSessionParams.aidl
new file mode 100644
index 0000000..4107432
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/2/android/hardware/radio/ims/media/RtpSessionParams.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims.media;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RtpSessionParams {
+  byte pTimeMillis;
+  int maxPtimeMillis;
+  byte dscp;
+  android.hardware.radio.ims.media.DtmfParams dtmfParams;
+  android.hardware.radio.ims.media.CodecParams codecParams;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpReceptionStats.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpReceptionStats.aidl
index 82b798b..216da4c 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpReceptionStats.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims.media/current/android/hardware/radio/ims/media/RtpReceptionStats.aidl
@@ -35,8 +35,8 @@
 @VintfStability
 parcelable RtpReceptionStats {
   int rtpTimestamp;
-  int rtpSequenceNumber;
-  int timeDurationMs;
+  int rtcpSrTimestamp;
+  long rtcpSrNtpTimestamp;
   int jitterBufferMs;
   int roundTripTimeMs;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/.hash b/radio/aidl/aidl_api/android.hardware.radio.ims/2/.hash
new file mode 100644
index 0000000..7b058ac
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/.hash
@@ -0,0 +1 @@
+ec0dfedf764f3916783848c540ad312a74fa755d
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ConnectionFailureInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ConnectionFailureInfo.aidl
new file mode 100644
index 0000000..421f752
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ConnectionFailureInfo.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ConnectionFailureInfo {
+  android.hardware.radio.ims.ConnectionFailureInfo.ConnectionFailureReason failureReason;
+  int causeCode;
+  int waitTimeMillis;
+  @Backing(type="int") @VintfStability
+  enum ConnectionFailureReason {
+    REASON_ACCESS_DENIED = 1,
+    REASON_NAS_FAILURE = 2,
+    REASON_RACH_FAILURE = 3,
+    REASON_RLC_FAILURE = 4,
+    REASON_RRC_REJECT = 5,
+    REASON_RRC_TIMEOUT = 6,
+    REASON_NO_SERVICE = 7,
+    REASON_PDN_NOT_AVAILABLE = 8,
+    REASON_RF_BUSY = 9,
+    REASON_UNSPECIFIED = 0xFFFF,
+  }
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/EpsFallbackReason.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/EpsFallbackReason.aidl
new file mode 100644
index 0000000..75099e7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/EpsFallbackReason.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"),
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EpsFallbackReason {
+  NO_NETWORK_TRIGGER = 1,
+  NO_NETWORK_RESPONSE = 2,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioIms.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioIms.aidl
new file mode 100644
index 0000000..6018a4b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioIms.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@VintfStability
+interface IRadioIms {
+  oneway void setSrvccCallInfo(int serial, in android.hardware.radio.ims.SrvccCall[] srvccCalls);
+  oneway void updateImsRegistrationInfo(int serial, in android.hardware.radio.ims.ImsRegistration imsRegistration);
+  oneway void startImsTraffic(int serial, int token, android.hardware.radio.ims.ImsTrafficType imsTrafficType, android.hardware.radio.AccessNetwork accessNetworkType, android.hardware.radio.ims.ImsCall.Direction trafficDirection);
+  oneway void stopImsTraffic(int serial, int token);
+  oneway void triggerEpsFallback(int serial, in android.hardware.radio.ims.EpsFallbackReason reason);
+  oneway void setResponseFunctions(in android.hardware.radio.ims.IRadioImsResponse radioImsResponse, in android.hardware.radio.ims.IRadioImsIndication radioImsIndication);
+  oneway void sendAnbrQuery(int serial, android.hardware.radio.ims.ImsStreamType mediaType, android.hardware.radio.ims.ImsStreamDirection direction, int bitsPerSecond);
+  oneway void updateImsCallStatus(int serial, in android.hardware.radio.ims.ImsCall[] imsCalls);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioImsIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioImsIndication.aidl
new file mode 100644
index 0000000..c754af3
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioImsIndication.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@VintfStability
+interface IRadioImsIndication {
+  oneway void onConnectionSetupFailure(in android.hardware.radio.RadioIndicationType type, int token, in android.hardware.radio.ims.ConnectionFailureInfo info);
+  oneway void notifyAnbr(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.ims.ImsStreamType mediaType, in android.hardware.radio.ims.ImsStreamDirection direction, int bitsPerSecond);
+  oneway void triggerImsDeregistration(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.ims.ImsDeregistrationReason reason);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioImsResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioImsResponse.aidl
new file mode 100644
index 0000000..fbb1bfc
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/IRadioImsResponse.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@VintfStability
+interface IRadioImsResponse {
+  oneway void setSrvccCallInfoResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void updateImsRegistrationInfoResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startImsTrafficResponse(in android.hardware.radio.RadioResponseInfo info, in @nullable android.hardware.radio.ims.ConnectionFailureInfo failureInfo);
+  oneway void stopImsTrafficResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void triggerEpsFallbackResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendAnbrQueryResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void updateImsCallStatusResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsCall.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsCall.aidl
new file mode 100644
index 0000000..3895d75
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsCall.aidl
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ImsCall {
+  int index;
+  android.hardware.radio.ims.ImsCall.CallType callType;
+  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.ims.ImsCall.CallState callState;
+  android.hardware.radio.ims.ImsCall.Direction direction;
+  boolean isHeldByRemote;
+  @Backing(type="int")
+  enum CallType {
+    NORMAL,
+    EMERGENCY,
+  }
+  @Backing(type="int")
+  enum CallState {
+    ACTIVE,
+    HOLDING,
+    DIALING,
+    ALERTING,
+    INCOMING,
+    WAITING,
+    DISCONNECTING,
+    DISCONNECTED,
+  }
+  @Backing(type="int")
+  enum Direction {
+    INCOMING,
+    OUTGOING,
+  }
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsDeregistrationReason.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsDeregistrationReason.aidl
new file mode 100644
index 0000000..5b5bd40
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsDeregistrationReason.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ImsDeregistrationReason {
+  REASON_SIM_REMOVED = 1,
+  REASON_SIM_REFRESH = 2,
+  REASON_ALLOWED_NETWORK_TYPES_CHANGED = 3,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsRegistration.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsRegistration.aidl
new file mode 100644
index 0000000..66d8165
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsRegistration.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"),
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ImsRegistration {
+  android.hardware.radio.ims.ImsRegistrationState regState;
+  android.hardware.radio.AccessNetwork accessNetworkType;
+  android.hardware.radio.ims.SuggestedAction suggestedAction;
+  int capabilities;
+  const int IMS_MMTEL_CAPABILITY_NONE = 0;
+  const int IMS_MMTEL_CAPABILITY_VOICE = (1 << 0) /* 1 */;
+  const int IMS_MMTEL_CAPABILITY_VIDEO = (1 << 1) /* 2 */;
+  const int IMS_MMTEL_CAPABILITY_SMS = (1 << 2) /* 4 */;
+  const int IMS_RCS_CAPABILITIES = (1 << 3) /* 8 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsRegistrationState.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsRegistrationState.aidl
new file mode 100644
index 0000000..01ae565
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsRegistrationState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"),
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ImsRegistrationState {
+  NOT_REGISTERED,
+  REGISTERED,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsStreamDirection.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsStreamDirection.aidl
new file mode 100644
index 0000000..efc3551
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsStreamDirection.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ImsStreamDirection {
+  UPLINK = 1,
+  DOWNLINK = 2,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsStreamType.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsStreamType.aidl
new file mode 100644
index 0000000..853f4b5
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsStreamType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ImsStreamType {
+  AUDIO = 1,
+  VIDEO = 2,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsTrafficType.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsTrafficType.aidl
new file mode 100644
index 0000000..4eeda9d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/ImsTrafficType.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ImsTrafficType {
+  EMERGENCY,
+  EMERGENCY_SMS,
+  VOICE,
+  VIDEO,
+  SMS,
+  REGISTRATION,
+  UT_XCAP,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/SrvccCall.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/SrvccCall.aidl
new file mode 100644
index 0000000..21645da
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/SrvccCall.aidl
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SrvccCall {
+  int index;
+  android.hardware.radio.ims.SrvccCall.CallType callType;
+  int callState;
+  android.hardware.radio.ims.SrvccCall.CallSubState callSubstate;
+  android.hardware.radio.ims.SrvccCall.ToneType ringbackToneType;
+  boolean isMpty;
+  boolean isMT;
+  String number;
+  int numPresentation;
+  String name;
+  int namePresentation;
+  @Backing(type="int") @VintfStability
+  enum CallType {
+    NORMAL,
+    EMERGENCY,
+  }
+  @Backing(type="int") @VintfStability
+  enum CallSubState {
+    NONE,
+    PREALERTING,
+  }
+  @Backing(type="int") @VintfStability
+  enum ToneType {
+    NONE,
+    LOCAL,
+    NETWORK,
+  }
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/SuggestedAction.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/SuggestedAction.aidl
new file mode 100644
index 0000000..9846006
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/2/android/hardware/radio/ims/SuggestedAction.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"),
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.ims;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum SuggestedAction {
+  NONE,
+  TRIGGER_PLMN_BLOCK,
+  TRIGGER_PLMN_BLOCK_WITH_TIMEOUT,
+  TRIGGER_RAT_BLOCK,
+  TRIGGER_CLEAR_RAT_BLOCKS,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SuggestedAction.aidl b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SuggestedAction.aidl
index 6dbf09d..9846006 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SuggestedAction.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.ims/current/android/hardware/radio/ims/SuggestedAction.aidl
@@ -39,5 +39,5 @@
   TRIGGER_PLMN_BLOCK,
   TRIGGER_PLMN_BLOCK_WITH_TIMEOUT,
   TRIGGER_RAT_BLOCK,
-  TRIGGER_CLEAR_RAT_BLOCK,
+  TRIGGER_CLEAR_RAT_BLOCKS,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/.hash
new file mode 100644
index 0000000..3347c21
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/.hash
@@ -0,0 +1 @@
+30b0bc0e84679bc3b5ccb3a52da34c47cda6b7eb
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
new file mode 100644
index 0000000..abfb308
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaBroadcastSmsConfigInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaBroadcastSmsConfigInfo {
+  int serviceCategory;
+  int language;
+  boolean selected;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsAck.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsAck.aidl
new file mode 100644
index 0000000..ee8371c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsAck.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSmsAck {
+  boolean errorClass;
+  int smsCauseCode;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsAddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsAddress.aidl
new file mode 100644
index 0000000..7382b1f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsAddress.aidl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSmsAddress {
+  int digitMode;
+  boolean isNumberModeDataNetwork;
+  int numberType;
+  int numberPlan;
+  byte[] digits;
+  const int DIGIT_MODE_FOUR_BIT = 0;
+  const int DIGIT_MODE_EIGHT_BIT = 1;
+  const int NUMBER_PLAN_UNKNOWN = 0;
+  const int NUMBER_PLAN_TELEPHONY = 1;
+  const int NUMBER_PLAN_RESERVED_2 = 2;
+  const int NUMBER_PLAN_DATA = 3;
+  const int NUMBER_PLAN_TELEX = 4;
+  const int NUMBER_PLAN_RESERVED_5 = 5;
+  const int NUMBER_PLAN_RESERVED_6 = 6;
+  const int NUMBER_PLAN_RESERVED_7 = 7;
+  const int NUMBER_PLAN_RESERVED_8 = 8;
+  const int NUMBER_PLAN_PRIVATE = 9;
+  const int NUMBER_PLAN_RESERVED_10 = 10;
+  const int NUMBER_PLAN_RESERVED_11 = 11;
+  const int NUMBER_PLAN_RESERVED_12 = 12;
+  const int NUMBER_PLAN_RESERVED_13 = 13;
+  const int NUMBER_PLAN_RESERVED_14 = 14;
+  const int NUMBER_PLAN_RESERVED_15 = 15;
+  const int NUMBER_TYPE_UNKNOWN = 0;
+  const int NUMBER_TYPE_INTERNATIONAL_OR_DATA_IP = 1;
+  const int NUMBER_TYPE_NATIONAL_OR_INTERNET_MAIL = 2;
+  const int NUMBER_TYPE_NETWORK = 3;
+  const int NUMBER_TYPE_SUBSCRIBER = 4;
+  const int NUMBER_TYPE_ALPHANUMERIC = 5;
+  const int NUMBER_TYPE_ABBREVIATED = 6;
+  const int NUMBER_TYPE_RESERVED_7 = 7;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsMessage.aidl
new file mode 100644
index 0000000..0e98f4b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsMessage.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSmsMessage {
+  int teleserviceId;
+  boolean isServicePresent;
+  int serviceCategory;
+  android.hardware.radio.messaging.CdmaSmsAddress address;
+  android.hardware.radio.messaging.CdmaSmsSubaddress subAddress;
+  byte[] bearerData;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
new file mode 100644
index 0000000..a0e3991
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsSubaddress.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSmsSubaddress {
+  int subaddressType;
+  boolean odd;
+  byte[] digits;
+  const int SUBADDRESS_TYPE_NSAP = 0;
+  const int SUBADDRESS_TYPE_USER_SPECIFIED = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
new file mode 100644
index 0000000..d6292e7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/CdmaSmsWriteArgs.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSmsWriteArgs {
+  int status;
+  android.hardware.radio.messaging.CdmaSmsMessage message;
+  const int STATUS_REC_UNREAD = 0;
+  const int STATUS_REC_READ = 1;
+  const int STATUS_STO_UNSENT = 2;
+  const int STATUS_STO_SENT = 3;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
new file mode 100644
index 0000000..1ccba86
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/GsmBroadcastSmsConfigInfo.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable GsmBroadcastSmsConfigInfo {
+  int fromServiceId;
+  int toServiceId;
+  int fromCodeScheme;
+  int toCodeScheme;
+  boolean selected;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/GsmSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/GsmSmsMessage.aidl
new file mode 100644
index 0000000..bdd7d0c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/GsmSmsMessage.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable GsmSmsMessage {
+  String smscPdu;
+  String pdu;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessaging.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessaging.aidl
new file mode 100644
index 0000000..bf5fde5
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessaging.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@VintfStability
+interface IRadioMessaging {
+  oneway void acknowledgeIncomingGsmSmsWithPdu(in int serial, in boolean success, in String ackPdu);
+  oneway void acknowledgeLastIncomingCdmaSms(in int serial, in android.hardware.radio.messaging.CdmaSmsAck smsAck);
+  oneway void acknowledgeLastIncomingGsmSms(in int serial, in boolean success, in android.hardware.radio.messaging.SmsAcknowledgeFailCause cause);
+  oneway void deleteSmsOnRuim(in int serial, in int index);
+  oneway void deleteSmsOnSim(in int serial, in int index);
+  oneway void getCdmaBroadcastConfig(in int serial);
+  oneway void getGsmBroadcastConfig(in int serial);
+  oneway void getSmscAddress(in int serial);
+  oneway void reportSmsMemoryStatus(in int serial, in boolean available);
+  oneway void responseAcknowledgement();
+  oneway void sendCdmaSms(in int serial, in android.hardware.radio.messaging.CdmaSmsMessage sms);
+  oneway void sendCdmaSmsExpectMore(in int serial, in android.hardware.radio.messaging.CdmaSmsMessage sms);
+  oneway void sendImsSms(in int serial, in android.hardware.radio.messaging.ImsSmsMessage message);
+  oneway void sendSms(in int serial, in android.hardware.radio.messaging.GsmSmsMessage message);
+  oneway void sendSmsExpectMore(in int serial, in android.hardware.radio.messaging.GsmSmsMessage message);
+  oneway void setCdmaBroadcastActivation(in int serial, in boolean activate);
+  oneway void setCdmaBroadcastConfig(in int serial, in android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo[] configInfo);
+  oneway void setGsmBroadcastActivation(in int serial, in boolean activate);
+  oneway void setGsmBroadcastConfig(in int serial, in android.hardware.radio.messaging.GsmBroadcastSmsConfigInfo[] configInfo);
+  oneway void setResponseFunctions(in android.hardware.radio.messaging.IRadioMessagingResponse radioMessagingResponse, in android.hardware.radio.messaging.IRadioMessagingIndication radioMessagingIndication);
+  oneway void setSmscAddress(in int serial, in String smsc);
+  oneway void writeSmsToRuim(in int serial, in android.hardware.radio.messaging.CdmaSmsWriteArgs cdmaSms);
+  oneway void writeSmsToSim(in int serial, in android.hardware.radio.messaging.SmsWriteArgs smsWriteArgs);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessagingIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
new file mode 100644
index 0000000..389fb26
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessagingIndication.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@VintfStability
+interface IRadioMessagingIndication {
+  oneway void cdmaNewSms(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.messaging.CdmaSmsMessage msg);
+  oneway void cdmaRuimSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
+  oneway void newBroadcastSms(in android.hardware.radio.RadioIndicationType type, in byte[] data);
+  oneway void newSms(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
+  oneway void newSmsOnSim(in android.hardware.radio.RadioIndicationType type, in int recordNumber);
+  oneway void newSmsStatusReport(in android.hardware.radio.RadioIndicationType type, in byte[] pdu);
+  oneway void simSmsStorageFull(in android.hardware.radio.RadioIndicationType type);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessagingResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
new file mode 100644
index 0000000..9b10464
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/IRadioMessagingResponse.aidl
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@VintfStability
+interface IRadioMessagingResponse {
+  oneway void acknowledgeIncomingGsmSmsWithPduResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeLastIncomingCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeLastIncomingGsmSmsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeRequest(in int serial);
+  oneway void deleteSmsOnRuimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void deleteSmsOnSimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.CdmaBroadcastSmsConfigInfo[] configs);
+  oneway void getGsmBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.GsmBroadcastSmsConfigInfo[] configs);
+  oneway void getSmscAddressResponse(in android.hardware.radio.RadioResponseInfo info, in String smsc);
+  oneway void reportSmsMemoryStatusResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendCdmaSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendCdmaSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendImsSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendSmsExpectMoreResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void sendSmsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.messaging.SendSmsResult sms);
+  oneway void setCdmaBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setGsmBroadcastActivationResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setGsmBroadcastConfigResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSmscAddressResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void writeSmsToRuimResponse(in android.hardware.radio.RadioResponseInfo info, in int index);
+  oneway void writeSmsToSimResponse(in android.hardware.radio.RadioResponseInfo info, in int index);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/ImsSmsMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/ImsSmsMessage.aidl
new file mode 100644
index 0000000..40b9ddb
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/ImsSmsMessage.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ImsSmsMessage {
+  android.hardware.radio.RadioTechnologyFamily tech;
+  boolean retry;
+  int messageRef;
+  android.hardware.radio.messaging.CdmaSmsMessage[] cdmaMessage;
+  android.hardware.radio.messaging.GsmSmsMessage[] gsmMessage;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SendSmsResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SendSmsResult.aidl
new file mode 100644
index 0000000..3f1d120
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SendSmsResult.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SendSmsResult {
+  int messageRef;
+  String ackPDU;
+  int errorCode;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
new file mode 100644
index 0000000..6aeda3e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SmsAcknowledgeFailCause.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum SmsAcknowledgeFailCause {
+  MEMORY_CAPACITY_EXCEEDED = 0xD3,
+  UNSPECIFIED_ERROR = 0XFF,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SmsWriteArgs.aidl b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SmsWriteArgs.aidl
new file mode 100644
index 0000000..a294b47
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.messaging/3/android/hardware/radio/messaging/SmsWriteArgs.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.messaging;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SmsWriteArgs {
+  int status;
+  String pdu;
+  String smsc;
+  const int STATUS_REC_UNREAD = 0;
+  const int STATUS_REC_READ = 1;
+  const int STATUS_STO_UNSENT = 2;
+  const int STATUS_STO_SENT = 3;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.modem/3/.hash
new file mode 100644
index 0000000..79f0d71
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/.hash
@@ -0,0 +1 @@
+8586a5528f0085c15cff4b6628f1b8153aca29ad
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ActivityStatsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ActivityStatsInfo.aidl
new file mode 100644
index 0000000..c834342
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ActivityStatsInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ActivityStatsInfo {
+  int sleepModeTimeMs;
+  int idleModeTimeMs;
+  android.hardware.radio.modem.ActivityStatsTechSpecificInfo[] techSpecificInfo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ActivityStatsTechSpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ActivityStatsTechSpecificInfo.aidl
new file mode 100644
index 0000000..b44ab71
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ActivityStatsTechSpecificInfo.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ActivityStatsTechSpecificInfo {
+  android.hardware.radio.AccessNetwork rat;
+  int frequencyRange;
+  int[] txmModetimeMs;
+  int rxModeTimeMs;
+  const int FREQUENCY_RANGE_UNKNOWN = 0;
+  const int FREQUENCY_RANGE_LOW = 1;
+  const int FREQUENCY_RANGE_MID = 2;
+  const int FREQUENCY_RANGE_HIGH = 3;
+  const int FREQUENCY_RANGE_MMWAVE = 4;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/DeviceStateType.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/DeviceStateType.aidl
new file mode 100644
index 0000000..1159f93
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/DeviceStateType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum DeviceStateType {
+  POWER_SAVE_MODE,
+  CHARGING_STATE,
+  LOW_DATA_EXPECTED,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfig.aidl
new file mode 100644
index 0000000..2d814ef
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfig.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable HardwareConfig {
+  int type;
+  String uuid;
+  int state;
+  android.hardware.radio.modem.HardwareConfigModem[] modem;
+  android.hardware.radio.modem.HardwareConfigSim[] sim;
+  const int STATE_ENABLED = 0;
+  const int STATE_STANDBY = 1;
+  const int STATE_DISABLED = 2;
+  const int TYPE_MODEM = 0;
+  const int TYPE_SIM = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfigModem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfigModem.aidl
new file mode 100644
index 0000000..d453cb0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfigModem.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable HardwareConfigModem {
+  int rilModel;
+  android.hardware.radio.RadioTechnology rat;
+  int maxVoiceCalls;
+  int maxDataCalls;
+  int maxStandby;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfigSim.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfigSim.aidl
new file mode 100644
index 0000000..4c2e31b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/HardwareConfigSim.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable HardwareConfigSim {
+  String modemUuid;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModem.aidl
new file mode 100644
index 0000000..bd8ba47
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModem.aidl
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@VintfStability
+interface IRadioModem {
+  oneway void enableModem(in int serial, in boolean on);
+  oneway void getBasebandVersion(in int serial);
+  /**
+   * @deprecated use getImei(int serial)
+   */
+  oneway void getDeviceIdentity(in int serial);
+  oneway void getHardwareConfig(in int serial);
+  oneway void getModemActivityInfo(in int serial);
+  oneway void getModemStackStatus(in int serial);
+  oneway void getRadioCapability(in int serial);
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
+  oneway void nvReadItem(in int serial, in android.hardware.radio.modem.NvItem itemId);
+  oneway void nvResetConfig(in int serial, in android.hardware.radio.modem.ResetNvType resetType);
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
+  oneway void nvWriteCdmaPrl(in int serial, in byte[] prl);
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
+  oneway void nvWriteItem(in int serial, in android.hardware.radio.modem.NvWriteItem item);
+  oneway void requestShutdown(in int serial);
+  oneway void responseAcknowledgement();
+  oneway void sendDeviceState(in int serial, in android.hardware.radio.modem.DeviceStateType deviceStateType, in boolean state);
+  oneway void setRadioCapability(in int serial, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void setRadioPower(in int serial, in boolean powerOn, in boolean forEmergencyCall, in boolean preferredForEmergencyCall);
+  oneway void setResponseFunctions(in android.hardware.radio.modem.IRadioModemResponse radioModemResponse, in android.hardware.radio.modem.IRadioModemIndication radioModemIndication);
+  oneway void getImei(in int serial);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModemIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModemIndication.aidl
new file mode 100644
index 0000000..3c06877
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModemIndication.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@VintfStability
+interface IRadioModemIndication {
+  oneway void hardwareConfigChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.HardwareConfig[] configs);
+  oneway void modemReset(in android.hardware.radio.RadioIndicationType type, in String reason);
+  oneway void radioCapabilityIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void radioStateChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.RadioState radioState);
+  oneway void rilConnected(in android.hardware.radio.RadioIndicationType type);
+  oneway void onImeiMappingChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.modem.ImeiInfo imeiInfo);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModemResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModemResponse.aidl
new file mode 100644
index 0000000..b9ef51b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/IRadioModemResponse.aidl
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@VintfStability
+interface IRadioModemResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void enableModemResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getBasebandVersionResponse(in android.hardware.radio.RadioResponseInfo info, in String version);
+  /**
+   * @deprecated use getImeiResponse(RadioResponseInfo responseInfo, ImeiInfo imeiInfo)
+   */
+  oneway void getDeviceIdentityResponse(in android.hardware.radio.RadioResponseInfo info, in String imei, in String imeisv, in String esn, in String meid);
+  oneway void getHardwareConfigResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.HardwareConfig[] config);
+  oneway void getModemActivityInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.ActivityStatsInfo activityInfo);
+  oneway void getModemStackStatusResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+  oneway void getRadioCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.RadioCapability rc);
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
+  oneway void nvReadItemResponse(in android.hardware.radio.RadioResponseInfo info, in String result);
+  oneway void nvResetConfigResponse(in android.hardware.radio.RadioResponseInfo info);
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
+  oneway void nvWriteCdmaPrlResponse(in android.hardware.radio.RadioResponseInfo info);
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
+  oneway void nvWriteItemResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void requestShutdownResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendDeviceStateResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setRadioCapabilityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.modem.RadioCapability rc);
+  oneway void setRadioPowerResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getImeiResponse(in android.hardware.radio.RadioResponseInfo responseInfo, in @nullable android.hardware.radio.modem.ImeiInfo imeiInfo);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ImeiInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ImeiInfo.aidl
new file mode 100644
index 0000000..a2df30d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ImeiInfo.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ImeiInfo {
+  android.hardware.radio.modem.ImeiInfo.ImeiType type;
+  String imei;
+  String svn;
+  @Backing(type="int") @VintfStability
+  enum ImeiType {
+    PRIMARY = 1,
+    SECONDARY = 2,
+  }
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/NvItem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/NvItem.aidl
new file mode 100644
index 0000000..f97b9a2
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/NvItem.aidl
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/**
+ * @hide
+ * @deprecated NV APIs are deprecated starting from Android U.
+ */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum NvItem {
+  CDMA_MEID = 1,
+  CDMA_MIN = 2,
+  CDMA_MDN = 3,
+  CDMA_ACCOLC = 4,
+  DEVICE_MSL = 11,
+  RTN_RECONDITIONED_STATUS = 12,
+  RTN_ACTIVATION_DATE = 13,
+  RTN_LIFE_TIMER = 14,
+  RTN_LIFE_CALLS = 15,
+  RTN_LIFE_DATA_TX = 16,
+  RTN_LIFE_DATA_RX = 17,
+  OMADM_HFA_LEVEL = 18,
+  MIP_PROFILE_NAI = 31,
+  MIP_PROFILE_HOME_ADDRESS = 32,
+  MIP_PROFILE_AAA_AUTH = 33,
+  MIP_PROFILE_HA_AUTH = 34,
+  MIP_PROFILE_PRI_HA_ADDR = 35,
+  MIP_PROFILE_SEC_HA_ADDR = 36,
+  MIP_PROFILE_REV_TUN_PREF = 37,
+  MIP_PROFILE_HA_SPI = 38,
+  MIP_PROFILE_AAA_SPI = 39,
+  MIP_PROFILE_MN_HA_SS = 40,
+  MIP_PROFILE_MN_AAA_SS = 41,
+  CDMA_PRL_VERSION = 51,
+  CDMA_BC10 = 52,
+  CDMA_BC14 = 53,
+  CDMA_SO68 = 54,
+  CDMA_SO73_COP0 = 55,
+  CDMA_SO73_COP1TO7 = 56,
+  CDMA_1X_ADVANCED_ENABLED = 57,
+  CDMA_EHRPD_ENABLED = 58,
+  CDMA_EHRPD_FORCED = 59,
+  LTE_BAND_ENABLE_25 = 71,
+  LTE_BAND_ENABLE_26 = 72,
+  LTE_BAND_ENABLE_41 = 73,
+  LTE_SCAN_PRIORITY_25 = 74,
+  LTE_SCAN_PRIORITY_26 = 75,
+  LTE_SCAN_PRIORITY_41 = 76,
+  LTE_HIDDEN_BAND_PRIORITY_25 = 77,
+  LTE_HIDDEN_BAND_PRIORITY_26 = 78,
+  LTE_HIDDEN_BAND_PRIORITY_41 = 79,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/NvWriteItem.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/NvWriteItem.aidl
new file mode 100644
index 0000000..c38ceb7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/NvWriteItem.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/**
+ * @hide
+ * @deprecated NV APIs are deprecated starting from Android U.
+ */
+@JavaDerive(toString=true) @VintfStability
+parcelable NvWriteItem {
+  android.hardware.radio.modem.NvItem itemId;
+  String value;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/RadioCapability.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/RadioCapability.aidl
new file mode 100644
index 0000000..bc3cfcc
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/RadioCapability.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RadioCapability {
+  int session;
+  int phase;
+  int raf;
+  String logicalModemUuid;
+  int status;
+  const int PHASE_CONFIGURED = 0;
+  const int PHASE_START = 1;
+  const int PHASE_APPLY = 2;
+  const int PHASE_UNSOL_RSP = 3;
+  const int PHASE_FINISH = 4;
+  const int STATUS_NONE = 0;
+  const int STATUS_SUCCESS = 1;
+  const int STATUS_FAIL = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/RadioState.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/RadioState.aidl
new file mode 100644
index 0000000..3383fa4
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/RadioState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioState {
+  OFF = 0,
+  UNAVAILABLE = 1,
+  ON = 10,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ResetNvType.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ResetNvType.aidl
new file mode 100644
index 0000000..b4208b7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/3/android/hardware/radio/modem/ResetNvType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.modem;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ResetNvType {
+  RELOAD,
+  ERASE,
+  FACTORY_RESET,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.network/3/.hash
new file mode 100644
index 0000000..749da79
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/.hash
@@ -0,0 +1 @@
+c45c122528c07c449ea08f6eacaace17bb7abc38
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
new file mode 100644
index 0000000..667a8a7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/AccessTechnologySpecificInfo.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union AccessTechnologySpecificInfo {
+  boolean noinit;
+  android.hardware.radio.network.Cdma2000RegistrationInfo cdmaInfo;
+  android.hardware.radio.network.EutranRegistrationInfo eutranInfo;
+  android.hardware.radio.network.NrVopsInfo ngranNrVopsInfo;
+  boolean geranDtmSupported;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/BarringInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/BarringInfo.aidl
new file mode 100644
index 0000000..67c9349
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/BarringInfo.aidl
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable BarringInfo {
+  int serviceType;
+  int barringType;
+  @nullable android.hardware.radio.network.BarringTypeSpecificInfo barringTypeSpecificInfo;
+  const int BARRING_TYPE_NONE = 0;
+  const int BARRING_TYPE_CONDITIONAL = 1;
+  const int BARRING_TYPE_UNCONDITIONAL = 2;
+  const int SERVICE_TYPE_CS_SERVICE = 0;
+  const int SERVICE_TYPE_PS_SERVICE = 1;
+  const int SERVICE_TYPE_CS_VOICE = 2;
+  const int SERVICE_TYPE_MO_SIGNALLING = 3;
+  const int SERVICE_TYPE_MO_DATA = 4;
+  const int SERVICE_TYPE_CS_FALLBACK = 5;
+  const int SERVICE_TYPE_MMTEL_VOICE = 6;
+  const int SERVICE_TYPE_MMTEL_VIDEO = 7;
+  const int SERVICE_TYPE_EMERGENCY = 8;
+  const int SERVICE_TYPE_SMS = 9;
+  const int SERVICE_TYPE_OPERATOR_1 = 1001;
+  const int SERVICE_TYPE_OPERATOR_2 = 1002;
+  const int SERVICE_TYPE_OPERATOR_3 = 1003;
+  const int SERVICE_TYPE_OPERATOR_4 = 1004;
+  const int SERVICE_TYPE_OPERATOR_5 = 1005;
+  const int SERVICE_TYPE_OPERATOR_6 = 1006;
+  const int SERVICE_TYPE_OPERATOR_7 = 1007;
+  const int SERVICE_TYPE_OPERATOR_8 = 1008;
+  const int SERVICE_TYPE_OPERATOR_9 = 1009;
+  const int SERVICE_TYPE_OPERATOR_10 = 1010;
+  const int SERVICE_TYPE_OPERATOR_11 = 1011;
+  const int SERVICE_TYPE_OPERATOR_12 = 1012;
+  const int SERVICE_TYPE_OPERATOR_13 = 1013;
+  const int SERVICE_TYPE_OPERATOR_14 = 1014;
+  const int SERVICE_TYPE_OPERATOR_15 = 1015;
+  const int SERVICE_TYPE_OPERATOR_16 = 1016;
+  const int SERVICE_TYPE_OPERATOR_17 = 1017;
+  const int SERVICE_TYPE_OPERATOR_18 = 1018;
+  const int SERVICE_TYPE_OPERATOR_19 = 1019;
+  const int SERVICE_TYPE_OPERATOR_20 = 1020;
+  const int SERVICE_TYPE_OPERATOR_21 = 1021;
+  const int SERVICE_TYPE_OPERATOR_22 = 1022;
+  const int SERVICE_TYPE_OPERATOR_23 = 1023;
+  const int SERVICE_TYPE_OPERATOR_24 = 1024;
+  const int SERVICE_TYPE_OPERATOR_25 = 1025;
+  const int SERVICE_TYPE_OPERATOR_26 = 1026;
+  const int SERVICE_TYPE_OPERATOR_27 = 1027;
+  const int SERVICE_TYPE_OPERATOR_28 = 1028;
+  const int SERVICE_TYPE_OPERATOR_29 = 1029;
+  const int SERVICE_TYPE_OPERATOR_30 = 1030;
+  const int SERVICE_TYPE_OPERATOR_31 = 1031;
+  const int SERVICE_TYPE_OPERATOR_32 = 1032;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/BarringTypeSpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
new file mode 100644
index 0000000..03369b9
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/BarringTypeSpecificInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable BarringTypeSpecificInfo {
+  int factor;
+  int timeSeconds;
+  boolean isBarred;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
new file mode 100644
index 0000000..bc9c0ba
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/Cdma2000RegistrationInfo.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable Cdma2000RegistrationInfo {
+  boolean cssSupported;
+  int roamingIndicator;
+  int systemIsInPrl;
+  int defaultRoamingIndicator;
+  const int PRL_INDICATOR_NOT_REGISTERED = (-1) /* -1 */;
+  const int PRL_INDICATOR_NOT_IN_PRL = 0;
+  const int PRL_INDICATOR_IN_PRL = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CdmaRoamingType.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CdmaRoamingType.aidl
new file mode 100644
index 0000000..84532e3
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CdmaRoamingType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CdmaRoamingType {
+  HOME_NETWORK,
+  AFFILIATED_ROAM,
+  ANY_ROAM,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CdmaSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CdmaSignalStrength.aidl
new file mode 100644
index 0000000..94430a8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CdmaSignalStrength.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSignalStrength {
+  int dbm;
+  int ecio;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellConnectionStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellConnectionStatus.aidl
new file mode 100644
index 0000000..3775a40
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellConnectionStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CellConnectionStatus {
+  NONE,
+  PRIMARY_SERVING,
+  SECONDARY_SERVING,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentity.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentity.aidl
new file mode 100644
index 0000000..ba27b39
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentity.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union CellIdentity {
+  boolean noinit;
+  android.hardware.radio.network.CellIdentityGsm gsm;
+  android.hardware.radio.network.CellIdentityWcdma wcdma;
+  android.hardware.radio.network.CellIdentityTdscdma tdscdma;
+  android.hardware.radio.network.CellIdentityCdma cdma;
+  android.hardware.radio.network.CellIdentityLte lte;
+  android.hardware.radio.network.CellIdentityNr nr;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityCdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityCdma.aidl
new file mode 100644
index 0000000..63571bb
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityCdma.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellIdentityCdma {
+  int networkId;
+  int systemId;
+  int baseStationId;
+  int longitude;
+  int latitude;
+  android.hardware.radio.network.OperatorInfo operatorNames;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityGsm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityGsm.aidl
new file mode 100644
index 0000000..5040f20
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityGsm.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellIdentityGsm {
+  String mcc;
+  String mnc;
+  int lac;
+  int cid;
+  int arfcn;
+  byte bsic;
+  android.hardware.radio.network.OperatorInfo operatorNames;
+  String[] additionalPlmns;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityLte.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityLte.aidl
new file mode 100644
index 0000000..be7821d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityLte.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellIdentityLte {
+  String mcc;
+  String mnc;
+  int ci;
+  int pci;
+  int tac;
+  int earfcn;
+  android.hardware.radio.network.OperatorInfo operatorNames;
+  int bandwidth;
+  String[] additionalPlmns;
+  @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
+  android.hardware.radio.network.EutranBands[] bands;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityNr.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityNr.aidl
new file mode 100644
index 0000000..6f4f9a0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityNr.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellIdentityNr {
+  String mcc;
+  String mnc;
+  long nci;
+  int pci;
+  int tac;
+  int nrarfcn;
+  android.hardware.radio.network.OperatorInfo operatorNames;
+  String[] additionalPlmns;
+  android.hardware.radio.network.NgranBands[] bands;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityTdscdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityTdscdma.aidl
new file mode 100644
index 0000000..864a886
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityTdscdma.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellIdentityTdscdma {
+  String mcc;
+  String mnc;
+  int lac;
+  int cid;
+  int cpid;
+  int uarfcn;
+  android.hardware.radio.network.OperatorInfo operatorNames;
+  String[] additionalPlmns;
+  @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityWcdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityWcdma.aidl
new file mode 100644
index 0000000..4e76277
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellIdentityWcdma.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellIdentityWcdma {
+  String mcc;
+  String mnc;
+  int lac;
+  int cid;
+  int psc;
+  int uarfcn;
+  android.hardware.radio.network.OperatorInfo operatorNames;
+  String[] additionalPlmns;
+  @nullable android.hardware.radio.network.ClosedSubscriberGroupInfo csgInfo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfo.aidl
new file mode 100644
index 0000000..6bb31b0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfo {
+  boolean registered;
+  android.hardware.radio.network.CellConnectionStatus connectionStatus;
+  android.hardware.radio.network.CellInfoRatSpecificInfo ratSpecificInfo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoCdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoCdma.aidl
new file mode 100644
index 0000000..6d76a26
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoCdma.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfoCdma {
+  android.hardware.radio.network.CellIdentityCdma cellIdentityCdma;
+  android.hardware.radio.network.CdmaSignalStrength signalStrengthCdma;
+  android.hardware.radio.network.EvdoSignalStrength signalStrengthEvdo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoGsm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoGsm.aidl
new file mode 100644
index 0000000..2074c2f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoGsm.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfoGsm {
+  android.hardware.radio.network.CellIdentityGsm cellIdentityGsm;
+  android.hardware.radio.network.GsmSignalStrength signalStrengthGsm;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoLte.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoLte.aidl
new file mode 100644
index 0000000..aa3b310
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoLte.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfoLte {
+  android.hardware.radio.network.CellIdentityLte cellIdentityLte;
+  android.hardware.radio.network.LteSignalStrength signalStrengthLte;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoNr.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoNr.aidl
new file mode 100644
index 0000000..a8f49af
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoNr.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfoNr {
+  android.hardware.radio.network.CellIdentityNr cellIdentityNr;
+  android.hardware.radio.network.NrSignalStrength signalStrengthNr;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
new file mode 100644
index 0000000..fd3239d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoRatSpecificInfo.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union CellInfoRatSpecificInfo {
+  android.hardware.radio.network.CellInfoGsm gsm;
+  android.hardware.radio.network.CellInfoWcdma wcdma;
+  android.hardware.radio.network.CellInfoTdscdma tdscdma;
+  android.hardware.radio.network.CellInfoLte lte;
+  android.hardware.radio.network.CellInfoNr nr;
+  android.hardware.radio.network.CellInfoCdma cdma;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoTdscdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoTdscdma.aidl
new file mode 100644
index 0000000..1a03f34
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoTdscdma.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfoTdscdma {
+  android.hardware.radio.network.CellIdentityTdscdma cellIdentityTdscdma;
+  android.hardware.radio.network.TdscdmaSignalStrength signalStrengthTdscdma;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoWcdma.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoWcdma.aidl
new file mode 100644
index 0000000..d02824d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellInfoWcdma.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellInfoWcdma {
+  android.hardware.radio.network.CellIdentityWcdma cellIdentityWcdma;
+  android.hardware.radio.network.WcdmaSignalStrength signalStrengthWcdma;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellularIdentifier.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellularIdentifier.aidl
new file mode 100644
index 0000000..d38494f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellularIdentifier.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CellularIdentifier {
+  UNKNOWN = 0,
+  IMSI = 1,
+  IMEI = 2,
+  SUCI = 3,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellularIdentifierDisclosure.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
new file mode 100644
index 0000000..cb542e8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/CellularIdentifierDisclosure.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CellularIdentifierDisclosure {
+  String plmn;
+  android.hardware.radio.network.CellularIdentifier identifier;
+  android.hardware.radio.network.NasProtocolMessage protocolMessage;
+  boolean isEmergency;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
new file mode 100644
index 0000000..b9e6f82
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/ClosedSubscriberGroupInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ClosedSubscriberGroupInfo {
+  boolean csgIndication;
+  String homeNodebName;
+  int csgIdentity;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/ConnectionEvent.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/ConnectionEvent.aidl
new file mode 100644
index 0000000..1529512
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/ConnectionEvent.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ConnectionEvent {
+  CS_SIGNALLING_GSM = 0,
+  PS_SIGNALLING_GPRS = 1,
+  CS_SIGNALLING_3G = 2,
+  PS_SIGNALLING_3G = 3,
+  NAS_SIGNALLING_LTE = 4,
+  AS_SIGNALLING_LTE = 5,
+  VOLTE_SIP = 6,
+  VOLTE_SIP_SOS = 7,
+  VOLTE_RTP = 8,
+  VOLTE_RTP_SOS = 9,
+  NAS_SIGNALLING_5G = 10,
+  AS_SIGNALLING_5G = 11,
+  VONR_SIP = 12,
+  VONR_SIP_SOS = 13,
+  VONR_RTP = 14,
+  VONR_RTP_SOS = 15,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/Domain.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/Domain.aidl
new file mode 100644
index 0000000..0de7e20
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/Domain.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum Domain {
+  CS = (1 << 0) /* 1 */,
+  PS = (1 << 1) /* 2 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyMode.aidl
new file mode 100644
index 0000000..c5b067e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EmergencyMode {
+  EMERGENCY_WWAN = 1,
+  EMERGENCY_WLAN = 2,
+  EMERGENCY_CALLBACK = 3,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
new file mode 100644
index 0000000..471c7a0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyNetworkScanTrigger.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EmergencyNetworkScanTrigger {
+  android.hardware.radio.AccessNetwork[] accessNetwork;
+  android.hardware.radio.network.EmergencyScanType scanType;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyRegResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyRegResult.aidl
new file mode 100644
index 0000000..3b8083d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyRegResult.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EmergencyRegResult {
+  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.network.RegState regState;
+  android.hardware.radio.network.Domain emcDomain;
+  boolean isVopsSupported;
+  boolean isEmcBearerSupported;
+  byte nwProvidedEmc;
+  byte nwProvidedEmf;
+  String mcc = "";
+  String mnc = "";
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyScanType.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyScanType.aidl
new file mode 100644
index 0000000..0681a73
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EmergencyScanType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EmergencyScanType {
+  NO_PREFERENCE = 0,
+  LIMITED_SERVICE = 1,
+  FULL_SERVICE = 2,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EutranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EutranBands.aidl
new file mode 100644
index 0000000..82257ec
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EutranBands.aidl
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EutranBands {
+  BAND_1 = 1,
+  BAND_2 = 2,
+  BAND_3 = 3,
+  BAND_4 = 4,
+  BAND_5 = 5,
+  BAND_6 = 6,
+  BAND_7 = 7,
+  BAND_8 = 8,
+  BAND_9 = 9,
+  BAND_10 = 10,
+  BAND_11 = 11,
+  BAND_12 = 12,
+  BAND_13 = 13,
+  BAND_14 = 14,
+  BAND_17 = 17,
+  BAND_18 = 18,
+  BAND_19 = 19,
+  BAND_20 = 20,
+  BAND_21 = 21,
+  BAND_22 = 22,
+  BAND_23 = 23,
+  BAND_24 = 24,
+  BAND_25 = 25,
+  BAND_26 = 26,
+  BAND_27 = 27,
+  BAND_28 = 28,
+  BAND_30 = 30,
+  BAND_31 = 31,
+  BAND_33 = 33,
+  BAND_34 = 34,
+  BAND_35 = 35,
+  BAND_36 = 36,
+  BAND_37 = 37,
+  BAND_38 = 38,
+  BAND_39 = 39,
+  BAND_40 = 40,
+  BAND_41 = 41,
+  BAND_42 = 42,
+  BAND_43 = 43,
+  BAND_44 = 44,
+  BAND_45 = 45,
+  BAND_46 = 46,
+  BAND_47 = 47,
+  BAND_48 = 48,
+  BAND_65 = 65,
+  BAND_66 = 66,
+  BAND_68 = 68,
+  BAND_70 = 70,
+  BAND_49 = 49,
+  BAND_50 = 50,
+  BAND_51 = 51,
+  BAND_52 = 52,
+  BAND_53 = 53,
+  BAND_71 = 71,
+  BAND_72 = 72,
+  BAND_73 = 73,
+  BAND_74 = 74,
+  BAND_85 = 85,
+  BAND_87 = 87,
+  BAND_88 = 88,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EutranRegistrationInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EutranRegistrationInfo.aidl
new file mode 100644
index 0000000..bb34fe1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EutranRegistrationInfo.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EutranRegistrationInfo {
+  android.hardware.radio.network.LteVopsInfo lteVopsInfo;
+  android.hardware.radio.network.NrIndicators nrIndicators;
+  android.hardware.radio.network.EutranRegistrationInfo.AttachResultType lteAttachResultType;
+  int extraInfo;
+  const int EXTRA_CSFB_NOT_PREFERRED = (1 << 0) /* 1 */;
+  const int EXTRA_SMS_ONLY = (1 << 1) /* 2 */;
+  enum AttachResultType {
+    NONE,
+    EPS_ONLY,
+    COMBINED,
+  }
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EvdoSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EvdoSignalStrength.aidl
new file mode 100644
index 0000000..e97e17d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/EvdoSignalStrength.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EvdoSignalStrength {
+  int dbm;
+  int ecio;
+  int signalNoiseRatio;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/GeranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/GeranBands.aidl
new file mode 100644
index 0000000..ee0d419
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/GeranBands.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum GeranBands {
+  BAND_T380 = 1,
+  BAND_T410 = 2,
+  BAND_450 = 3,
+  BAND_480 = 4,
+  BAND_710 = 5,
+  BAND_750 = 6,
+  BAND_T810 = 7,
+  BAND_850 = 8,
+  BAND_P900 = 9,
+  BAND_E900 = 10,
+  BAND_R900 = 11,
+  BAND_DCS1800 = 12,
+  BAND_PCS1900 = 13,
+  BAND_ER900 = 14,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/GsmSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/GsmSignalStrength.aidl
new file mode 100644
index 0000000..65847ef
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/GsmSignalStrength.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable GsmSignalStrength {
+  int signalStrength;
+  int bitErrorRate;
+  int timingAdvance;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetwork.aidl
new file mode 100644
index 0000000..8af617f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetwork.aidl
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@VintfStability
+interface IRadioNetwork {
+  oneway void getAllowedNetworkTypesBitmap(in int serial);
+  oneway void getAvailableBandModes(in int serial);
+  oneway void getAvailableNetworks(in int serial);
+  oneway void getBarringInfo(in int serial);
+  oneway void getCdmaRoamingPreference(in int serial);
+  oneway void getCellInfoList(in int serial);
+  oneway void getDataRegistrationState(in int serial);
+  /**
+   * @deprecated Deprecated starting from Android U.
+   */
+  oneway void getImsRegistrationState(in int serial);
+  oneway void getNetworkSelectionMode(in int serial);
+  oneway void getOperator(in int serial);
+  oneway void getSignalStrength(in int serial);
+  oneway void getSystemSelectionChannels(in int serial);
+  oneway void getVoiceRadioTechnology(in int serial);
+  oneway void getVoiceRegistrationState(in int serial);
+  oneway void isNrDualConnectivityEnabled(in int serial);
+  oneway void responseAcknowledgement();
+  oneway void setAllowedNetworkTypesBitmap(in int serial, in int networkTypeBitmap);
+  oneway void setBandMode(in int serial, in android.hardware.radio.network.RadioBandMode mode);
+  oneway void setBarringPassword(in int serial, in String facility, in String oldPassword, in String newPassword);
+  oneway void setCdmaRoamingPreference(in int serial, in android.hardware.radio.network.CdmaRoamingType type);
+  oneway void setCellInfoListRate(in int serial, in int rate);
+  oneway void setIndicationFilter(in int serial, in int indicationFilter);
+  oneway void setLinkCapacityReportingCriteria(in int serial, in int hysteresisMs, in int hysteresisDlKbps, in int hysteresisUlKbps, in int[] thresholdsDownlinkKbps, in int[] thresholdsUplinkKbps, in android.hardware.radio.AccessNetwork accessNetwork);
+  oneway void setLocationUpdates(in int serial, in boolean enable);
+  oneway void setNetworkSelectionModeAutomatic(in int serial);
+  oneway void setNetworkSelectionModeManual(in int serial, in String operatorNumeric, in android.hardware.radio.AccessNetwork ran);
+  oneway void setNrDualConnectivityState(in int serial, in android.hardware.radio.network.NrDualConnectivityState nrDualConnectivityState);
+  oneway void setResponseFunctions(in android.hardware.radio.network.IRadioNetworkResponse radioNetworkResponse, in android.hardware.radio.network.IRadioNetworkIndication radioNetworkIndication);
+  oneway void setSignalStrengthReportingCriteria(in int serial, in android.hardware.radio.network.SignalThresholdInfo[] signalThresholdInfos);
+  oneway void setSuppServiceNotifications(in int serial, in boolean enable);
+  oneway void setSystemSelectionChannels(in int serial, in boolean specifyChannels, in android.hardware.radio.network.RadioAccessSpecifier[] specifiers);
+  oneway void startNetworkScan(in int serial, in android.hardware.radio.network.NetworkScanRequest request);
+  oneway void stopNetworkScan(in int serial);
+  oneway void supplyNetworkDepersonalization(in int serial, in String netPin);
+  oneway void setUsageSetting(in int serial, in android.hardware.radio.network.UsageSetting usageSetting);
+  oneway void getUsageSetting(in int serial);
+  oneway void setEmergencyMode(int serial, in android.hardware.radio.network.EmergencyMode emcModeType);
+  oneway void triggerEmergencyNetworkScan(int serial, in android.hardware.radio.network.EmergencyNetworkScanTrigger request);
+  oneway void cancelEmergencyNetworkScan(int serial, boolean resetScan);
+  oneway void exitEmergencyMode(in int serial);
+  oneway void setNullCipherAndIntegrityEnabled(in int serial, in boolean enabled);
+  oneway void isNullCipherAndIntegrityEnabled(in int serial);
+  oneway void isN1ModeEnabled(in int serial);
+  oneway void setN1ModeEnabled(in int serial, boolean enable);
+  oneway void isCellularIdentifierTransparencyEnabled(in int serial);
+  oneway void setCellularIdentifierTransparencyEnabled(in int serial, in boolean enabled);
+  oneway void setSecurityAlgorithmsUpdatedEnabled(in int serial, boolean enable);
+  oneway void isSecurityAlgorithmsUpdatedEnabled(in int serial);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetworkIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetworkIndication.aidl
new file mode 100644
index 0000000..8eea14f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetworkIndication.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@VintfStability
+interface IRadioNetworkIndication {
+  oneway void barringInfoChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellIdentity cellIdentity, in android.hardware.radio.network.BarringInfo[] barringInfos);
+  oneway void cdmaPrlChanged(in android.hardware.radio.RadioIndicationType type, in int version);
+  oneway void cellInfoList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellInfo[] records);
+  oneway void currentLinkCapacityEstimate(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.LinkCapacityEstimate lce);
+  oneway void currentPhysicalChannelConfigs(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.PhysicalChannelConfig[] configs);
+  oneway void currentSignalStrength(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.SignalStrength signalStrength);
+  oneway void imsNetworkStateChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void networkScanResult(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.NetworkScanResult result);
+  oneway void networkStateChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void nitzTimeReceived(in android.hardware.radio.RadioIndicationType type, in String nitzTime, in long receivedTimeMs, in long ageMs);
+  oneway void registrationFailed(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellIdentity cellIdentity, in String chosenPlmn, in int domain, in int causeCode, in int additionalCauseCode);
+  oneway void restrictedStateChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.PhoneRestrictedState state);
+  oneway void suppSvcNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.SuppSvcNotification suppSvc);
+  oneway void voiceRadioTechChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.RadioTechnology rat);
+  oneway void emergencyNetworkScanResult(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.EmergencyRegResult result);
+  oneway void cellularIdentifierDisclosed(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.CellularIdentifierDisclosure disclosure);
+  oneway void securityAlgorithmsUpdated(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.network.SecurityAlgorithmUpdate securityAlgorithmUpdate);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetworkResponse.aidl
new file mode 100644
index 0000000..e7f2918
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@VintfStability
+interface IRadioNetworkResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void getAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info, in int networkTypeBitmap);
+  oneway void getAvailableBandModesResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RadioBandMode[] bandModes);
+  oneway void getAvailableNetworksResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.OperatorInfo[] networkInfos);
+  oneway void getBarringInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellIdentity cellIdentity, in android.hardware.radio.network.BarringInfo[] barringInfos);
+  oneway void getCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CdmaRoamingType type);
+  oneway void getCellInfoListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellInfo[] cellInfo);
+  oneway void getDataRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult dataRegResponse);
+  /**
+   * @deprecated Deprecated starting from Android U.
+   */
+  oneway void getImsRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isRegistered, in android.hardware.radio.RadioTechnologyFamily ratFamily);
+  oneway void getNetworkSelectionModeResponse(in android.hardware.radio.RadioResponseInfo info, in boolean manual);
+  oneway void getOperatorResponse(in android.hardware.radio.RadioResponseInfo info, in String longName, in String shortName, in String numeric);
+  oneway void getSignalStrengthResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.SignalStrength signalStrength);
+  oneway void getSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RadioAccessSpecifier[] specifiers);
+  oneway void getVoiceRadioTechnologyResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioTechnology rat);
+  oneway void getVoiceRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult voiceRegResponse);
+  oneway void isNrDualConnectivityEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+  oneway void setAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setBandModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setBarringPasswordResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCellInfoListRateResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setIndicationFilterResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setLinkCapacityReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setLocationUpdatesResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNetworkSelectionModeAutomaticResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNetworkSelectionModeManualResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNrDualConnectivityStateResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSignalStrengthReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSuppServiceNotificationsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void stopNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void supplyNetworkDepersonalizationResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void setUsageSettingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getUsageSettingResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.UsageSetting usageSetting);
+  oneway void setEmergencyModeResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.EmergencyRegResult regState);
+  oneway void triggerEmergencyNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void exitEmergencyModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void cancelEmergencyNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setNullCipherAndIntegrityEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void isNullCipherAndIntegrityEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+  oneway void isN1ModeEnabledResponse(in android.hardware.radio.RadioResponseInfo info, boolean isEnabled);
+  oneway void setN1ModeEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void isCellularIdentifierTransparencyEnabledResponse(in android.hardware.radio.RadioResponseInfo info, boolean isEnabled);
+  oneway void setCellularIdentifierTransparencyEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSecurityAlgorithmsUpdatedEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void isSecurityAlgorithmsUpdatedEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IndicationFilter.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IndicationFilter.aidl
new file mode 100644
index 0000000..7847fbe
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/IndicationFilter.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum IndicationFilter {
+  NONE = 0,
+  ALL = (~0) /* -1 */,
+  SIGNAL_STRENGTH = (1 << 0) /* 1 */,
+  FULL_NETWORK_STATE = (1 << 1) /* 2 */,
+  DATA_CALL_DORMANCY_CHANGED = (1 << 2) /* 4 */,
+  LINK_CAPACITY_ESTIMATE = (1 << 3) /* 8 */,
+  PHYSICAL_CHANNEL_CONFIG = (1 << 4) /* 16 */,
+  REGISTRATION_FAILURE = (1 << 5) /* 32 */,
+  BARRING_INFO = (1 << 6) /* 64 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LceDataInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LceDataInfo.aidl
new file mode 100644
index 0000000..6dc6d3e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LceDataInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LceDataInfo {
+  int lastHopCapacityKbps;
+  byte confidenceLevel;
+  boolean lceSuspended;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LinkCapacityEstimate.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LinkCapacityEstimate.aidl
new file mode 100644
index 0000000..3fc4b5c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LinkCapacityEstimate.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LinkCapacityEstimate {
+  int downlinkCapacityKbps;
+  int uplinkCapacityKbps;
+  int secondaryDownlinkCapacityKbps;
+  int secondaryUplinkCapacityKbps;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LteSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LteSignalStrength.aidl
new file mode 100644
index 0000000..eb2ca28
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LteSignalStrength.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LteSignalStrength {
+  int signalStrength;
+  int rsrp;
+  int rsrq;
+  int rssnr;
+  int cqi;
+  int timingAdvance;
+  int cqiTableIndex;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LteVopsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LteVopsInfo.aidl
new file mode 100644
index 0000000..f8d3aa1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/LteVopsInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LteVopsInfo {
+  boolean isVopsSupported;
+  boolean isEmcBearerSupported;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NasProtocolMessage.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NasProtocolMessage.aidl
new file mode 100644
index 0000000..4fbc802
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NasProtocolMessage.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum NasProtocolMessage {
+  UNKNOWN = 0,
+  ATTACH_REQUEST = 1,
+  IDENTITY_RESPONSE = 2,
+  DETACH_REQUEST = 3,
+  TRACKING_AREA_UPDATE_REQUEST = 4,
+  LOCATION_UPDATE_REQUEST = 5,
+  AUTHENTICATION_AND_CIPHERING_RESPONSE = 6,
+  REGISTRATION_REQUEST = 7,
+  DEREGISTRATION_REQUEST = 8,
+  CM_REESTABLISHMENT_REQUEST = 9,
+  CM_SERVICE_REQUEST = 10,
+  IMSI_DETACH_INDICATION = 11,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NetworkScanRequest.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NetworkScanRequest.aidl
new file mode 100644
index 0000000..60eaf77
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NetworkScanRequest.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable NetworkScanRequest {
+  int type;
+  int interval;
+  android.hardware.radio.network.RadioAccessSpecifier[] specifiers;
+  int maxSearchTime;
+  boolean incrementalResults;
+  int incrementalResultsPeriodicity;
+  String[] mccMncs;
+  const int RADIO_ACCESS_SPECIFIER_MAX_SIZE = 8;
+  const int INCREMENTAL_RESULTS_PREIODICITY_RANGE_MIN = 1;
+  const int INCREMENTAL_RESULTS_PREIODICITY_RANGE_MAX = 10;
+  const int MAX_SEARCH_TIME_RANGE_MIN = 60;
+  const int MAX_SEARCH_TIME_RANGE_MAX = 3600;
+  const int SCAN_INTERVAL_RANGE_MIN = 5;
+  const int SCAN_INTERVAL_RANGE_MAX = 300;
+  const int SCAN_TYPE_ONE_SHOT = 0;
+  const int SCAN_TYPE_PERIODIC = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NetworkScanResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NetworkScanResult.aidl
new file mode 100644
index 0000000..695a194
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NetworkScanResult.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable NetworkScanResult {
+  int status;
+  android.hardware.radio.RadioError error;
+  android.hardware.radio.network.CellInfo[] networkInfos;
+  const int SCAN_STATUS_PARTIAL = 1;
+  const int SCAN_STATUS_COMPLETE = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NgranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NgranBands.aidl
new file mode 100644
index 0000000..fb939df
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NgranBands.aidl
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum NgranBands {
+  BAND_1 = 1,
+  BAND_2 = 2,
+  BAND_3 = 3,
+  BAND_5 = 5,
+  BAND_7 = 7,
+  BAND_8 = 8,
+  BAND_12 = 12,
+  BAND_14 = 14,
+  BAND_18 = 18,
+  BAND_20 = 20,
+  BAND_25 = 25,
+  BAND_26 = 26,
+  BAND_28 = 28,
+  BAND_29 = 29,
+  BAND_30 = 30,
+  BAND_34 = 34,
+  BAND_38 = 38,
+  BAND_39 = 39,
+  BAND_40 = 40,
+  BAND_41 = 41,
+  BAND_46 = 46,
+  BAND_48 = 48,
+  BAND_50 = 50,
+  BAND_51 = 51,
+  BAND_53 = 53,
+  BAND_65 = 65,
+  BAND_66 = 66,
+  BAND_70 = 70,
+  BAND_71 = 71,
+  BAND_74 = 74,
+  BAND_75 = 75,
+  BAND_76 = 76,
+  BAND_77 = 77,
+  BAND_78 = 78,
+  BAND_79 = 79,
+  BAND_80 = 80,
+  BAND_81 = 81,
+  BAND_82 = 82,
+  BAND_83 = 83,
+  BAND_84 = 84,
+  BAND_86 = 86,
+  BAND_89 = 89,
+  BAND_90 = 90,
+  BAND_91 = 91,
+  BAND_92 = 92,
+  BAND_93 = 93,
+  BAND_94 = 94,
+  BAND_95 = 95,
+  BAND_96 = 96,
+  BAND_257 = 257,
+  BAND_258 = 258,
+  BAND_260 = 260,
+  BAND_261 = 261,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrDualConnectivityState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrDualConnectivityState.aidl
new file mode 100644
index 0000000..7af15a7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrDualConnectivityState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="byte") @JavaDerive(toString=true) @VintfStability
+enum NrDualConnectivityState {
+  ENABLE = 1,
+  DISABLE = 2,
+  DISABLE_IMMEDIATE = 3,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrIndicators.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrIndicators.aidl
new file mode 100644
index 0000000..efcd6d3
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrIndicators.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable NrIndicators {
+  boolean isEndcAvailable;
+  boolean isDcNrRestricted;
+  boolean isNrAvailable;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrSignalStrength.aidl
new file mode 100644
index 0000000..11e7356
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrSignalStrength.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable NrSignalStrength {
+  int ssRsrp;
+  int ssRsrq;
+  int ssSinr;
+  int csiRsrp;
+  int csiRsrq;
+  int csiSinr;
+  int csiCqiTableIndex;
+  byte[] csiCqiReport;
+  int timingAdvance = 0x7FFFFFFF;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrVopsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrVopsInfo.aidl
new file mode 100644
index 0000000..61146aa
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/NrVopsInfo.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable NrVopsInfo {
+  byte vopsSupported;
+  byte emcSupported;
+  byte emfSupported;
+  const byte EMC_INDICATOR_NOT_SUPPORTED = 0;
+  const byte EMC_INDICATOR_NR_CONNECTED_TO_5GCN = 1;
+  const byte EMC_INDICATOR_EUTRA_CONNECTED_TO_5GCN = 2;
+  const byte EMC_INDICATOR_BOTH_NR_EUTRA_CONNECTED_TO_5GCN = 3;
+  const byte EMF_INDICATOR_NOT_SUPPORTED = 0;
+  const byte EMF_INDICATOR_NR_CONNECTED_TO_5GCN = 1;
+  const byte EMF_INDICATOR_EUTRA_CONNECTED_TO_5GCN = 2;
+  const byte EMF_INDICATOR_BOTH_NR_EUTRA_CONNECTED_TO_5GCN = 3;
+  const byte VOPS_INDICATOR_VOPS_NOT_SUPPORTED = 0;
+  const byte VOPS_INDICATOR_VOPS_OVER_3GPP = 1;
+  const byte VOPS_INDICATOR_VOPS_OVER_NON_3GPP = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/OperatorInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/OperatorInfo.aidl
new file mode 100644
index 0000000..abe2bea
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/OperatorInfo.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable OperatorInfo {
+  String alphaLong;
+  String alphaShort;
+  String operatorNumeric;
+  int status;
+  const int STATUS_UNKNOWN = 0;
+  const int STATUS_AVAILABLE = 1;
+  const int STATUS_CURRENT = 2;
+  const int STATUS_FORBIDDEN = 3;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhoneRestrictedState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhoneRestrictedState.aidl
new file mode 100644
index 0000000..44cab0e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhoneRestrictedState.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum PhoneRestrictedState {
+  NONE = 0x00,
+  CS_EMERGENCY = 0x01,
+  CS_NORMAL = 0x02,
+  CS_ALL = 0x04,
+  PS_ALL = 0x10,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhysicalChannelConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhysicalChannelConfig.aidl
new file mode 100644
index 0000000..7d64f7e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhysicalChannelConfig.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable PhysicalChannelConfig {
+  android.hardware.radio.network.CellConnectionStatus status;
+  android.hardware.radio.RadioTechnology rat;
+  int downlinkChannelNumber;
+  int uplinkChannelNumber;
+  int cellBandwidthDownlinkKhz;
+  int cellBandwidthUplinkKhz;
+  int[] contextIds;
+  int physicalCellId;
+  android.hardware.radio.network.PhysicalChannelConfigBand band;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhysicalChannelConfigBand.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
new file mode 100644
index 0000000..2e50e67
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/PhysicalChannelConfigBand.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union PhysicalChannelConfigBand {
+  boolean noinit;
+  android.hardware.radio.network.GeranBands geranBand;
+  android.hardware.radio.network.UtranBands utranBand;
+  android.hardware.radio.network.EutranBands eutranBand;
+  android.hardware.radio.network.NgranBands ngranBand;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioAccessSpecifier.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioAccessSpecifier.aidl
new file mode 100644
index 0000000..8229207
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioAccessSpecifier.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RadioAccessSpecifier {
+  android.hardware.radio.AccessNetwork accessNetwork;
+  android.hardware.radio.network.RadioAccessSpecifierBands bands;
+  int[] channels;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioAccessSpecifierBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
new file mode 100644
index 0000000..9ba420e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioAccessSpecifierBands.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+union RadioAccessSpecifierBands {
+  boolean noinit;
+  android.hardware.radio.network.GeranBands[] geranBands;
+  android.hardware.radio.network.UtranBands[] utranBands;
+  android.hardware.radio.network.EutranBands[] eutranBands;
+  android.hardware.radio.network.NgranBands[] ngranBands;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioBandMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioBandMode.aidl
new file mode 100644
index 0000000..6058e30
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RadioBandMode.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioBandMode {
+  BAND_MODE_UNSPECIFIED,
+  BAND_MODE_EURO,
+  BAND_MODE_USA,
+  BAND_MODE_JPN,
+  BAND_MODE_AUS,
+  BAND_MODE_AUS_2,
+  BAND_MODE_CELL_800,
+  BAND_MODE_PCS,
+  BAND_MODE_JTACS,
+  BAND_MODE_KOREA_PCS,
+  BAND_MODE_5_450M,
+  BAND_MODE_IMT2000,
+  BAND_MODE_7_700M_2,
+  BAND_MODE_8_1800M,
+  BAND_MODE_9_900M,
+  BAND_MODE_10_800M_2,
+  BAND_MODE_EURO_PAMR_400M,
+  BAND_MODE_AWS,
+  BAND_MODE_USA_2500M,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegState.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegState.aidl
new file mode 100644
index 0000000..f11b911
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegState.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RegState {
+  NOT_REG_MT_NOT_SEARCHING_OP = 0,
+  REG_HOME = 1,
+  NOT_REG_MT_SEARCHING_OP = 2,
+  REG_DENIED = 3,
+  UNKNOWN = 4,
+  REG_ROAMING = 5,
+  NOT_REG_MT_NOT_SEARCHING_OP_EM = 10,
+  NOT_REG_MT_SEARCHING_OP_EM = 12,
+  REG_DENIED_EM = 13,
+  UNKNOWN_EM = 14,
+  REG_EM = 20,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegStateResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegStateResult.aidl
new file mode 100644
index 0000000..625d970
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegStateResult.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RegStateResult {
+  android.hardware.radio.network.RegState regState;
+  android.hardware.radio.RadioTechnology rat;
+  android.hardware.radio.network.RegistrationFailCause reasonForDenial;
+  android.hardware.radio.network.CellIdentity cellIdentity;
+  String registeredPlmn;
+  android.hardware.radio.network.AccessTechnologySpecificInfo accessTechnologySpecificInfo;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegistrationFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegistrationFailCause.aidl
new file mode 100644
index 0000000..fcc079e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/RegistrationFailCause.aidl
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RegistrationFailCause {
+  NONE = 0,
+  IMSI_UNKNOWN_IN_HLR = 2,
+  ILLEGAL_MS = 3,
+  IMSI_UNKNOWN_IN_VLR = 4,
+  IMEI_NOT_ACCEPTED = 5,
+  ILLEGAL_ME = 6,
+  GPRS_SERVICES_NOT_ALLOWED = 7,
+  GPRS_AND_NON_GPRS_SERVICES_NOT_ALLOWED = 8,
+  MS_IDENTITY_CANNOT_BE_DERIVED_BY_NETWORK = 9,
+  IMPLICITLY_DETACHED = 10,
+  PLMN_NOT_ALLOWED = 11,
+  LOCATION_AREA_NOT_ALLOWED = 12,
+  ROAMING_NOT_ALLOWED = 13,
+  GPRS_SERVICES_NOT_ALLOWED_IN_PLMN = 14,
+  NO_SUITABLE_CELLS = 15,
+  /**
+   * @deprecated MSC_TEMPORARILY_NOT_REACHABLE value is wrong and should not be used. Use MSC_TEMP_NOT_REACHABLE instead.
+   */
+  MSC_TEMPORARILY_NOT_REACHABLE = 15,
+  MSC_TEMP_NOT_REACHABLE = 16,
+  NETWORK_FAILURE = 17,
+  MAC_FAILURE = 20,
+  SYNC_FAILURE = 21,
+  CONGESTION = 22,
+  GSM_AUTHENTICATION_UNACCEPTABLE = 23,
+  NOT_AUTHORIZED_FOR_THIS_CSG = 25,
+  SMS_PROVIDED_BY_GPRS_IN_ROUTING_AREA,
+  SERVICE_OPTION_NOT_SUPPORTED = 32,
+  SERVICE_OPTION_NOT_SUBSCRIBED = 33,
+  SERVICE_OPTION_TEMPORARILY_OUT_OF_ORDER = 34,
+  CALL_CANNOT_BE_IDENTIFIED = 38,
+  NO_PDP_CONTEXT_ACTIVATED = 40,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_1 = 48,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_2 = 49,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_3 = 50,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_4 = 51,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_5 = 52,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_6 = 53,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_7 = 54,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_8 = 55,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_9 = 56,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_10 = 57,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_11 = 58,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_12 = 59,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_13 = 60,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_14 = 61,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_15 = 62,
+  RETRY_UPON_ENTRY_INTO_NEW_CELL_16 = 63,
+  SEMANTICALLY_INCORRECT_MESSAGE = 95,
+  INVALID_MANDATORY_INFORMATION = 96,
+  MESSAGE_TYPE_NON_EXISTENT_OR_NOT_IMPLEMENTED = 97,
+  MESSAGE_TYPE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE = 98,
+  INFORMATION_ELEMENT_NON_EXISTENT_OR_NOT_IMPLEMENTED = 99,
+  CONDITIONAL_IE_ERROR = 100,
+  MESSAGE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE = 101,
+  PROTOCOL_ERROR_UNSPECIFIED = 111,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SecurityAlgorithm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SecurityAlgorithm.aidl
new file mode 100644
index 0000000..c3333bf
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SecurityAlgorithm.aidl
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum SecurityAlgorithm {
+  A50 = 0,
+  A51 = 1,
+  A52 = 2,
+  A53 = 3,
+  A54 = 4,
+  GEA0 = 14,
+  GEA1 = 15,
+  GEA2 = 16,
+  GEA3 = 17,
+  GEA4 = 18,
+  GEA5 = 19,
+  UEA0 = 29,
+  UEA1 = 30,
+  UEA2 = 31,
+  EEA0 = 41,
+  EEA1 = 42,
+  EEA2 = 43,
+  EEA3 = 44,
+  NEA0 = 55,
+  NEA1 = 56,
+  NEA2 = 57,
+  NEA3 = 58,
+  SIP_NO_IPSEC_CONFIG = 66,
+  IMS_NULL = 67,
+  SIP_NULL = 68,
+  AES_GCM = 69,
+  AES_GMAC = 70,
+  AES_CBC = 71,
+  DES_EDE3_CBC = 72,
+  AES_EDE3_CBC = 73,
+  HMAC_SHA1_96 = 74,
+  HMAC_MD5_96 = 75,
+  RTP = 85,
+  SRTP_NULL = 86,
+  SRTP_AES_COUNTER = 87,
+  SRTP_AES_F8 = 88,
+  SRTP_HMAC_SHA1 = 89,
+  ENCR_AES_GCM_16 = 99,
+  ENCR_AES_CBC = 100,
+  AUTH_HMAC_SHA2_256_128 = 101,
+  UNKNOWN = 113,
+  OTHER = 114,
+  ORYX = 124,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
new file mode 100644
index 0000000..73ad180
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SecurityAlgorithmUpdate.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SecurityAlgorithmUpdate {
+  android.hardware.radio.network.ConnectionEvent connectionEvent;
+  android.hardware.radio.network.SecurityAlgorithm encryption;
+  android.hardware.radio.network.SecurityAlgorithm integrity;
+  boolean isUnprotectedEmergency;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SignalStrength.aidl
new file mode 100644
index 0000000..da7db9a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SignalStrength.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SignalStrength {
+  android.hardware.radio.network.GsmSignalStrength gsm;
+  android.hardware.radio.network.CdmaSignalStrength cdma;
+  android.hardware.radio.network.EvdoSignalStrength evdo;
+  android.hardware.radio.network.LteSignalStrength lte;
+  android.hardware.radio.network.TdscdmaSignalStrength tdscdma;
+  android.hardware.radio.network.WcdmaSignalStrength wcdma;
+  android.hardware.radio.network.NrSignalStrength nr;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SignalThresholdInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SignalThresholdInfo.aidl
new file mode 100644
index 0000000..77b4831
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SignalThresholdInfo.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SignalThresholdInfo {
+  int signalMeasurement;
+  int hysteresisMs;
+  int hysteresisDb;
+  int[] thresholds;
+  boolean isEnabled;
+  android.hardware.radio.AccessNetwork ran;
+  const int SIGNAL_MEASUREMENT_TYPE_RSSI = 1;
+  const int SIGNAL_MEASUREMENT_TYPE_RSCP = 2;
+  const int SIGNAL_MEASUREMENT_TYPE_RSRP = 3;
+  const int SIGNAL_MEASUREMENT_TYPE_RSRQ = 4;
+  const int SIGNAL_MEASUREMENT_TYPE_RSSNR = 5;
+  const int SIGNAL_MEASUREMENT_TYPE_SSRSRP = 6;
+  const int SIGNAL_MEASUREMENT_TYPE_SSRSRQ = 7;
+  const int SIGNAL_MEASUREMENT_TYPE_SSSINR = 8;
+  const int SIGNAL_MEASUREMENT_TYPE_ECNO = 9;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SuppSvcNotification.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SuppSvcNotification.aidl
new file mode 100644
index 0000000..5192eae
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/SuppSvcNotification.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SuppSvcNotification {
+  boolean isMT;
+  int code;
+  int index;
+  int type;
+  String number;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/TdscdmaSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/TdscdmaSignalStrength.aidl
new file mode 100644
index 0000000..fe209e5
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/TdscdmaSignalStrength.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable TdscdmaSignalStrength {
+  int signalStrength;
+  int bitErrorRate;
+  int rscp;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/UsageSetting.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/UsageSetting.aidl
new file mode 100644
index 0000000..a6f4d13
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/UsageSetting.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum UsageSetting {
+  VOICE_CENTRIC = 1,
+  DATA_CENTRIC = 2,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/UtranBands.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/UtranBands.aidl
new file mode 100644
index 0000000..977afe3
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/UtranBands.aidl
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum UtranBands {
+  BAND_1 = 1,
+  BAND_2 = 2,
+  BAND_3 = 3,
+  BAND_4 = 4,
+  BAND_5 = 5,
+  BAND_6 = 6,
+  BAND_7 = 7,
+  BAND_8 = 8,
+  BAND_9 = 9,
+  BAND_10 = 10,
+  BAND_11 = 11,
+  BAND_12 = 12,
+  BAND_13 = 13,
+  BAND_14 = 14,
+  BAND_19 = 19,
+  BAND_20 = 20,
+  BAND_21 = 21,
+  BAND_22 = 22,
+  BAND_25 = 25,
+  BAND_26 = 26,
+  BAND_A = 101,
+  BAND_B = 102,
+  BAND_C = 103,
+  BAND_D = 104,
+  BAND_E = 105,
+  BAND_F = 106,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/WcdmaSignalStrength.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/WcdmaSignalStrength.aidl
new file mode 100644
index 0000000..b765ab6
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/3/android/hardware/radio/network/WcdmaSignalStrength.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.network;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable WcdmaSignalStrength {
+  int signalStrength;
+  int bitErrorRate;
+  int rscp;
+  int ecno;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ConnectionEvent.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ConnectionEvent.aidl
index eedb8ed..1529512 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ConnectionEvent.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/ConnectionEvent.aidl
@@ -42,9 +42,13 @@
   NAS_SIGNALLING_LTE = 4,
   AS_SIGNALLING_LTE = 5,
   VOLTE_SIP = 6,
-  VOLTE_RTP = 7,
-  NAS_SIGNALLING_5G = 8,
-  AS_SIGNALLING_5G = 9,
-  VONR_SIP = 10,
-  VONR_RTP = 11,
+  VOLTE_SIP_SOS = 7,
+  VOLTE_RTP = 8,
+  VOLTE_RTP_SOS = 9,
+  NAS_SIGNALLING_5G = 10,
+  AS_SIGNALLING_5G = 11,
+  VONR_SIP = 12,
+  VONR_SIP_SOS = 13,
+  VONR_RTP = 14,
+  VONR_RTP_SOS = 15,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl
index 56f516d..fcc079e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegistrationFailCause.aidl
@@ -50,7 +50,11 @@
   ROAMING_NOT_ALLOWED = 13,
   GPRS_SERVICES_NOT_ALLOWED_IN_PLMN = 14,
   NO_SUITABLE_CELLS = 15,
+  /**
+   * @deprecated MSC_TEMPORARILY_NOT_REACHABLE value is wrong and should not be used. Use MSC_TEMP_NOT_REACHABLE instead.
+   */
   MSC_TEMPORARILY_NOT_REACHABLE = 15,
+  MSC_TEMP_NOT_REACHABLE = 16,
   NETWORK_FAILURE = 17,
   MAC_FAILURE = 20,
   SYNC_FAILURE = 21,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithm.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithm.aidl
index 1664501..c3333bf 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithm.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/SecurityAlgorithm.aidl
@@ -57,6 +57,8 @@
   NEA1 = 56,
   NEA2 = 57,
   NEA3 = 58,
+  SIP_NO_IPSEC_CONFIG = 66,
+  IMS_NULL = 67,
   SIP_NULL = 68,
   AES_GCM = 69,
   AES_GMAC = 70,
@@ -64,9 +66,9 @@
   DES_EDE3_CBC = 72,
   AES_EDE3_CBC = 73,
   HMAC_SHA1_96 = 74,
-  HMAC_SHA1_96_null = 75,
-  HMAC_MD5_96 = 76,
-  HMAC_MD5_96_null = 77,
+  HMAC_MD5_96 = 75,
+  RTP = 85,
+  SRTP_NULL = 86,
   SRTP_AES_COUNTER = 87,
   SRTP_AES_F8 = 88,
   SRTP_HMAC_SHA1 = 89,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.sim/3/.hash
new file mode 100644
index 0000000..ddc2a21
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/.hash
@@ -0,0 +1 @@
+ea7be3035be8d4869237a6478d2e0bb0efcc1e87
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/AppStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/AppStatus.aidl
new file mode 100644
index 0000000..898b616
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/AppStatus.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable AppStatus {
+  int appType;
+  int appState;
+  android.hardware.radio.sim.PersoSubstate persoSubstate;
+  String aidPtr;
+  String appLabelPtr;
+  boolean pin1Replaced;
+  android.hardware.radio.sim.PinState pin1;
+  android.hardware.radio.sim.PinState pin2;
+  const int APP_STATE_UNKNOWN = 0;
+  const int APP_STATE_DETECTED = 1;
+  const int APP_STATE_PIN = 2;
+  const int APP_STATE_PUK = 3;
+  const int APP_STATE_SUBSCRIPTION_PERSO = 4;
+  const int APP_STATE_READY = 5;
+  const int APP_TYPE_UNKNOWN = 0;
+  const int APP_TYPE_SIM = 1;
+  const int APP_TYPE_USIM = 2;
+  const int APP_TYPE_RUIM = 3;
+  const int APP_TYPE_CSIM = 4;
+  const int APP_TYPE_ISIM = 5;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CardPowerState.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CardPowerState.aidl
new file mode 100644
index 0000000..066777a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CardPowerState.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CardPowerState {
+  POWER_DOWN,
+  POWER_UP,
+  POWER_UP_PASS_THROUGH,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CardStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CardStatus.aidl
new file mode 100644
index 0000000..1a9d621
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CardStatus.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CardStatus {
+  int cardState;
+  android.hardware.radio.sim.PinState universalPinState;
+  int gsmUmtsSubscriptionAppIndex;
+  int cdmaSubscriptionAppIndex;
+  int imsSubscriptionAppIndex;
+  android.hardware.radio.sim.AppStatus[] applications;
+  String atr;
+  String iccid;
+  String eid;
+  android.hardware.radio.config.SlotPortMapping slotMap;
+  android.hardware.radio.config.MultipleEnabledProfilesMode supportedMepMode = android.hardware.radio.config.MultipleEnabledProfilesMode.NONE;
+  const int STATE_ABSENT = 0;
+  const int STATE_PRESENT = 1;
+  const int STATE_ERROR = 2;
+  const int STATE_RESTRICTED = 3;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/Carrier.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/Carrier.aidl
new file mode 100644
index 0000000..24fff2e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/Carrier.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable Carrier {
+  String mcc;
+  String mnc;
+  int matchType;
+  String matchData;
+  const int MATCH_TYPE_ALL = 0;
+  const int MATCH_TYPE_SPN = 1;
+  const int MATCH_TYPE_IMSI_PREFIX = 2;
+  const int MATCH_TYPE_GID1 = 3;
+  const int MATCH_TYPE_GID2 = 4;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CarrierInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CarrierInfo.aidl
new file mode 100644
index 0000000..7d4a54b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CarrierInfo.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CarrierInfo {
+  String mcc;
+  String mnc;
+  @nullable String spn;
+  @nullable String gid1;
+  @nullable String gid2;
+  @nullable String imsiPrefix;
+  @nullable List<android.hardware.radio.sim.Plmn> ehplmn;
+  @nullable String iccid;
+  @nullable String impi;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CarrierRestrictions.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CarrierRestrictions.aidl
new file mode 100644
index 0000000..a5b8dc9
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CarrierRestrictions.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CarrierRestrictions {
+  /**
+   * @deprecated use @List<CarrierInfo> allowedCarrierInfoList
+   */
+  android.hardware.radio.sim.Carrier[] allowedCarriers;
+  /**
+   * @deprecated use @List<CarrierInfo> excludedCarrierInfoList
+   */
+  android.hardware.radio.sim.Carrier[] excludedCarriers;
+  boolean allowedCarriersPrioritized;
+  android.hardware.radio.sim.CarrierRestrictions.CarrierRestrictionStatus status;
+  android.hardware.radio.sim.CarrierInfo[] allowedCarrierInfoList = {};
+  android.hardware.radio.sim.CarrierInfo[] excludedCarrierInfoList = {};
+  @Backing(type="int") @VintfStability
+  enum CarrierRestrictionStatus {
+    UNKNOWN = 0,
+    NOT_RESTRICTED = 1,
+    RESTRICTED = 2,
+  }
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CdmaSubscriptionSource.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
new file mode 100644
index 0000000..13b06e7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/CdmaSubscriptionSource.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CdmaSubscriptionSource {
+  RUIM_SIM,
+  NV,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSim.aidl
new file mode 100644
index 0000000..1728e41
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSim.aidl
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@VintfStability
+interface IRadioSim {
+  oneway void areUiccApplicationsEnabled(in int serial);
+  oneway void changeIccPin2ForApp(in int serial, in String oldPin2, in String newPin2, in String aid);
+  oneway void changeIccPinForApp(in int serial, in String oldPin, in String newPin, in String aid);
+  oneway void enableUiccApplications(in int serial, in boolean enable);
+  oneway void getAllowedCarriers(in int serial);
+  oneway void getCdmaSubscription(in int serial);
+  oneway void getCdmaSubscriptionSource(in int serial);
+  oneway void getFacilityLockForApp(in int serial, in String facility, in String password, in int serviceClass, in String appId);
+  oneway void getIccCardStatus(in int serial);
+  oneway void getImsiForApp(in int serial, in String aid);
+  oneway void getSimPhonebookCapacity(in int serial);
+  oneway void getSimPhonebookRecords(in int serial);
+  /**
+   * @deprecated use iccCloseLogicalChannelWithSessionInfo instead.
+   */
+  oneway void iccCloseLogicalChannel(in int serial, in int channelId);
+  oneway void iccIoForApp(in int serial, in android.hardware.radio.sim.IccIo iccIo);
+  oneway void iccOpenLogicalChannel(in int serial, in String aid, in int p2);
+  oneway void iccTransmitApduBasicChannel(in int serial, in android.hardware.radio.sim.SimApdu message);
+  oneway void iccTransmitApduLogicalChannel(in int serial, in android.hardware.radio.sim.SimApdu message);
+  oneway void reportStkServiceIsRunning(in int serial);
+  oneway void requestIccSimAuthentication(in int serial, in int authContext, in String authData, in String aid);
+  oneway void responseAcknowledgement();
+  oneway void sendEnvelope(in int serial, in String contents);
+  oneway void sendEnvelopeWithStatus(in int serial, in String contents);
+  oneway void sendTerminalResponseToSim(in int serial, in String contents);
+  oneway void setAllowedCarriers(in int serial, in android.hardware.radio.sim.CarrierRestrictions carriers, in android.hardware.radio.sim.SimLockMultiSimPolicy multiSimPolicy);
+  oneway void setCarrierInfoForImsiEncryption(in int serial, in android.hardware.radio.sim.ImsiEncryptionInfo imsiEncryptionInfo);
+  oneway void setCdmaSubscriptionSource(in int serial, in android.hardware.radio.sim.CdmaSubscriptionSource cdmaSub);
+  oneway void setFacilityLockForApp(in int serial, in String facility, in boolean lockState, in String password, in int serviceClass, in String appId);
+  oneway void setResponseFunctions(in android.hardware.radio.sim.IRadioSimResponse radioSimResponse, in android.hardware.radio.sim.IRadioSimIndication radioSimIndication);
+  oneway void setSimCardPower(in int serial, in android.hardware.radio.sim.CardPowerState powerUp);
+  oneway void setUiccSubscription(in int serial, in android.hardware.radio.sim.SelectUiccSub uiccSub);
+  oneway void supplyIccPin2ForApp(in int serial, in String pin2, in String aid);
+  oneway void supplyIccPinForApp(in int serial, in String pin, in String aid);
+  oneway void supplyIccPuk2ForApp(in int serial, in String puk2, in String pin2, in String aid);
+  oneway void supplyIccPukForApp(in int serial, in String puk, in String pin, in String aid);
+  oneway void supplySimDepersonalization(in int serial, in android.hardware.radio.sim.PersoSubstate persoType, in String controlKey);
+  oneway void updateSimPhonebookRecords(in int serial, in android.hardware.radio.sim.PhonebookRecordInfo recordInfo);
+  oneway void iccCloseLogicalChannelWithSessionInfo(in int serial, in android.hardware.radio.sim.SessionInfo sessionInfo);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSimIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSimIndication.aidl
new file mode 100644
index 0000000..a74b65a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSimIndication.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@VintfStability
+interface IRadioSimIndication {
+  oneway void carrierInfoForImsiEncryption(in android.hardware.radio.RadioIndicationType info);
+  oneway void cdmaSubscriptionSourceChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.sim.CdmaSubscriptionSource cdmaSource);
+  oneway void simPhonebookChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void simPhonebookRecordsReceived(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.sim.PbReceivedStatus status, in android.hardware.radio.sim.PhonebookRecordInfo[] records);
+  oneway void simRefresh(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.sim.SimRefreshResult refreshResult);
+  oneway void simStatusChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void stkEventNotify(in android.hardware.radio.RadioIndicationType type, in String cmd);
+  oneway void stkProactiveCommand(in android.hardware.radio.RadioIndicationType type, in String cmd);
+  oneway void stkSessionEnd(in android.hardware.radio.RadioIndicationType type);
+  oneway void subscriptionStatusChanged(in android.hardware.radio.RadioIndicationType type, in boolean activate);
+  oneway void uiccApplicationsEnablementChanged(in android.hardware.radio.RadioIndicationType type, in boolean enabled);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSimResponse.aidl
new file mode 100644
index 0000000..c653847
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@VintfStability
+interface IRadioSimResponse {
+  oneway void acknowledgeRequest(in int serial);
+  oneway void areUiccApplicationsEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enabled);
+  oneway void changeIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void changeIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void enableUiccApplicationsResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getAllowedCarriersResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.CarrierRestrictions carriers, in android.hardware.radio.sim.SimLockMultiSimPolicy multiSimPolicy);
+  oneway void getCdmaSubscriptionResponse(in android.hardware.radio.RadioResponseInfo info, in String mdn, in String hSid, in String hNid, in String min, in String prl);
+  oneway void getCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.CdmaSubscriptionSource source);
+  oneway void getFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int response);
+  oneway void getIccCardStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.CardStatus cardStatus);
+  oneway void getImsiForAppResponse(in android.hardware.radio.RadioResponseInfo info, in String imsi);
+  oneway void getSimPhonebookCapacityResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.PhonebookCapacity capacity);
+  oneway void getSimPhonebookRecordsResponse(in android.hardware.radio.RadioResponseInfo info);
+  /**
+   * @deprecated use iccCloseLogicalChannelWithSessionInfoResponse instead.
+   */
+  oneway void iccCloseLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void iccIoForAppResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult iccIo);
+  oneway void iccOpenLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in int channelId, in byte[] selectResponse);
+  oneway void iccTransmitApduBasicChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
+  oneway void iccTransmitApduLogicalChannelResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
+  oneway void reportStkServiceIsRunningResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void requestIccSimAuthenticationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult result);
+  oneway void sendEnvelopeResponse(in android.hardware.radio.RadioResponseInfo info, in String commandResponse);
+  oneway void sendEnvelopeWithStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.IccIoResult iccIo);
+  oneway void sendTerminalResponseToSimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setAllowedCarriersResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCarrierInfoForImsiEncryptionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int retry);
+  oneway void setSimCardPowerResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setUiccSubscriptionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void supplyIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplyIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplyIccPuk2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplyIccPukForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
+  oneway void supplySimDepersonalizationResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.sim.PersoSubstate persoType, in int remainingRetries);
+  oneway void updateSimPhonebookRecordsResponse(in android.hardware.radio.RadioResponseInfo info, in int updatedRecordIndex);
+  oneway void iccCloseLogicalChannelWithSessionInfoResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IccIo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IccIo.aidl
new file mode 100644
index 0000000..661518d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IccIo.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable IccIo {
+  int command;
+  int fileId;
+  String path;
+  int p1;
+  int p2;
+  int p3;
+  String data;
+  String pin2;
+  String aid;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IccIoResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IccIoResult.aidl
new file mode 100644
index 0000000..1e418cd
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/IccIoResult.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable IccIoResult {
+  int sw1;
+  int sw2;
+  String simResponse;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/ImsiEncryptionInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
new file mode 100644
index 0000000..40722e5
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/ImsiEncryptionInfo.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable ImsiEncryptionInfo {
+  String mcc;
+  String mnc;
+  byte[] carrierKey;
+  String keyIdentifier;
+  long expirationTime;
+  byte keyType;
+  const byte PUBLIC_KEY_TYPE_EPDG = 1;
+  const byte PUBLIC_KEY_TYPE_WLAN = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PbReceivedStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PbReceivedStatus.aidl
new file mode 100644
index 0000000..aaf9f3e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PbReceivedStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@Backing(type="byte") @JavaDerive(toString=true) @VintfStability
+enum PbReceivedStatus {
+  PB_RECEIVED_OK = 1,
+  PB_RECEIVED_ERROR = 2,
+  PB_RECEIVED_ABORT = 3,
+  PB_RECEIVED_FINAL = 4,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PersoSubstate.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PersoSubstate.aidl
new file mode 100644
index 0000000..7952308
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PersoSubstate.aidl
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum PersoSubstate {
+  UNKNOWN,
+  IN_PROGRESS,
+  READY,
+  SIM_NETWORK,
+  SIM_NETWORK_SUBSET,
+  SIM_CORPORATE,
+  SIM_SERVICE_PROVIDER,
+  SIM_SIM,
+  SIM_NETWORK_PUK,
+  SIM_NETWORK_SUBSET_PUK,
+  SIM_CORPORATE_PUK,
+  SIM_SERVICE_PROVIDER_PUK,
+  SIM_SIM_PUK,
+  RUIM_NETWORK1,
+  RUIM_NETWORK2,
+  RUIM_HRPD,
+  RUIM_CORPORATE,
+  RUIM_SERVICE_PROVIDER,
+  RUIM_RUIM,
+  RUIM_NETWORK1_PUK,
+  RUIM_NETWORK2_PUK,
+  RUIM_HRPD_PUK,
+  RUIM_CORPORATE_PUK,
+  RUIM_SERVICE_PROVIDER_PUK,
+  RUIM_RUIM_PUK,
+  SIM_SPN,
+  SIM_SPN_PUK,
+  SIM_SP_EHPLMN,
+  SIM_SP_EHPLMN_PUK,
+  SIM_ICCID,
+  SIM_ICCID_PUK,
+  SIM_IMPI,
+  SIM_IMPI_PUK,
+  SIM_NS_SP,
+  SIM_NS_SP_PUK,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PhonebookCapacity.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PhonebookCapacity.aidl
new file mode 100644
index 0000000..b020687
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PhonebookCapacity.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable PhonebookCapacity {
+  int maxAdnRecords;
+  int usedAdnRecords;
+  int maxEmailRecords;
+  int usedEmailRecords;
+  int maxAdditionalNumberRecords;
+  int usedAdditionalNumberRecords;
+  int maxNameLen;
+  int maxNumberLen;
+  int maxEmailLen;
+  int maxAdditionalNumberLen;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PhonebookRecordInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PhonebookRecordInfo.aidl
new file mode 100644
index 0000000..1a6943b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PhonebookRecordInfo.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable PhonebookRecordInfo {
+  int recordId;
+  String name;
+  String number;
+  String[] emails;
+  String[] additionalNumbers;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PinState.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PinState.aidl
new file mode 100644
index 0000000..924929b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/PinState.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum PinState {
+  UNKNOWN,
+  ENABLED_NOT_VERIFIED,
+  ENABLED_VERIFIED,
+  DISABLED,
+  ENABLED_BLOCKED,
+  ENABLED_PERM_BLOCKED,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/Plmn.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/Plmn.aidl
new file mode 100644
index 0000000..b29a4a7
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/Plmn.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable Plmn {
+  String mcc;
+  String mnc;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SelectUiccSub.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SelectUiccSub.aidl
new file mode 100644
index 0000000..57ca2a5
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SelectUiccSub.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SelectUiccSub {
+  int slot;
+  int appIndex;
+  int subType;
+  int actStatus;
+  const int SUBSCRIPTION_TYPE_1 = 0;
+  const int SUBSCRIPTION_TYPE_2 = 1;
+  const int SUBSCRIPTION_TYPE_3 = 2;
+  const int ACT_STATUS_DEACTIVATE = 0;
+  const int ACT_STATUS_ACTIVATE = 1;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SessionInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SessionInfo.aidl
new file mode 100644
index 0000000..5c81e3d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SessionInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SessionInfo {
+  int sessionId;
+  boolean isEs10 = false;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimApdu.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimApdu.aidl
new file mode 100644
index 0000000..45f6e48
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimApdu.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SimApdu {
+  int sessionId;
+  int cla;
+  int instruction;
+  int p1;
+  int p2;
+  int p3;
+  String data;
+  boolean isEs10 = false;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
new file mode 100644
index 0000000..8cfe417
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimLockMultiSimPolicy.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum SimLockMultiSimPolicy {
+  NO_MULTISIM_POLICY,
+  ONE_VALID_SIM_MUST_BE_PRESENT,
+  APPLY_TO_ALL_SLOTS,
+  APPLY_TO_ONLY_SLOT_1,
+  VALID_SIM_MUST_PRESENT_ON_SLOT_1,
+  ACTIVE_SERVICE_ON_SLOT_1_TO_UNBLOCK_OTHER_SLOTS,
+  ACTIVE_SERVICE_ON_ANY_SLOT_TO_UNBLOCK_OTHER_SLOTS,
+  ALL_SIMS_MUST_BE_VALID,
+  SLOT_POLICY_OTHER,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimRefreshResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimRefreshResult.aidl
new file mode 100644
index 0000000..81ba510
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/3/android/hardware/radio/sim/SimRefreshResult.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.sim;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SimRefreshResult {
+  int type;
+  int efId;
+  String aid;
+  const int TYPE_SIM_FILE_UPDATE = 0;
+  const int TYPE_SIM_INIT = 1;
+  const int TYPE_SIM_RESET = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierInfo.aidl
index 5838959..7d4a54b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/CarrierInfo.aidl
@@ -41,7 +41,7 @@
   @nullable String gid1;
   @nullable String gid2;
   @nullable String imsiPrefix;
-  @nullable List<android.hardware.radio.sim.Plmn> ephlmn;
+  @nullable List<android.hardware.radio.sim.Plmn> ehplmn;
   @nullable String iccid;
   @nullable String impi;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/.hash b/radio/aidl/aidl_api/android.hardware.radio.voice/3/.hash
new file mode 100644
index 0000000..d3fb7e5
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/.hash
@@ -0,0 +1 @@
+78fb79bcb32590a868b3eb7affb39ab90e4ca782
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/AudioQuality.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/AudioQuality.aidl
new file mode 100644
index 0000000..8725c7f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/AudioQuality.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum AudioQuality {
+  UNSPECIFIED,
+  AMR,
+  AMR_WB,
+  GSM_EFR,
+  GSM_FR,
+  GSM_HR,
+  EVRC,
+  EVRC_B,
+  EVRC_WB,
+  EVRC_NW,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/Call.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/Call.aidl
new file mode 100644
index 0000000..b45a45b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/Call.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable Call {
+  int state;
+  int index;
+  int toa;
+  boolean isMpty;
+  boolean isMT;
+  byte als;
+  boolean isVoice;
+  boolean isVoicePrivacy;
+  String number;
+  int numberPresentation;
+  String name;
+  int namePresentation;
+  android.hardware.radio.voice.UusInfo[] uusInfo;
+  android.hardware.radio.voice.AudioQuality audioQuality;
+  String forwardedNumber;
+  const int PRESENTATION_ALLOWED = 0;
+  const int PRESENTATION_RESTRICTED = 1;
+  const int PRESENTATION_UNKNOWN = 2;
+  const int PRESENTATION_PAYPHONE = 3;
+  const int STATE_ACTIVE = 0;
+  const int STATE_HOLDING = 1;
+  const int STATE_DIALING = 2;
+  const int STATE_ALERTING = 3;
+  const int STATE_INCOMING = 4;
+  const int STATE_WAITING = 5;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CallForwardInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CallForwardInfo.aidl
new file mode 100644
index 0000000..51c8758
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CallForwardInfo.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CallForwardInfo {
+  int status;
+  int reason;
+  int serviceClass;
+  int toa;
+  String number;
+  int timeSeconds;
+  const int STATUS_DISABLE = 0;
+  const int STATUS_ENABLE = 1;
+  const int STATUS_INTERROGATE = 2;
+  const int STATUS_REGISTRATION = 3;
+  const int STATUS_ERASURE = 4;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaCallWaiting.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaCallWaiting.aidl
new file mode 100644
index 0000000..0b36be4
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaCallWaiting.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaCallWaiting {
+  String number;
+  int numberPresentation;
+  String name;
+  android.hardware.radio.voice.CdmaSignalInfoRecord signalInfoRecord;
+  int numberType;
+  int numberPlan;
+  const int NUMBER_PLAN_UNKNOWN = 0;
+  const int NUMBER_PLAN_ISDN = 1;
+  const int NUMBER_PLAN_DATA = 3;
+  const int NUMBER_PLAN_TELEX = 4;
+  const int NUMBER_PLAN_NATIONAL = 8;
+  const int NUMBER_PLAN_PRIVATE = 9;
+  const int NUMBER_PRESENTATION_ALLOWED = 0;
+  const int NUMBER_PRESENTATION_RESTRICTED = 1;
+  const int NUMBER_PRESENTATION_UNKNOWN = 2;
+  const int NUMBER_TYPE_UNKNOWN = 0;
+  const int NUMBER_TYPE_INTERNATIONAL = 1;
+  const int NUMBER_TYPE_NATIONAL = 2;
+  const int NUMBER_TYPE_NETWORK_SPECIFIC = 3;
+  const int NUMBER_TYPE_SUBSCRIBER = 4;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
new file mode 100644
index 0000000..300b03f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaDisplayInfoRecord.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaDisplayInfoRecord {
+  String alphaBuf;
+  const int CDMA_ALPHA_INFO_BUFFER_LENGTH = 64;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaInformationRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaInformationRecord.aidl
new file mode 100644
index 0000000..2f7f5f0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaInformationRecord.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaInformationRecord {
+  int name;
+  android.hardware.radio.voice.CdmaDisplayInfoRecord[] display;
+  android.hardware.radio.voice.CdmaNumberInfoRecord[] number;
+  android.hardware.radio.voice.CdmaSignalInfoRecord[] signal;
+  android.hardware.radio.voice.CdmaRedirectingNumberInfoRecord[] redir;
+  android.hardware.radio.voice.CdmaLineControlInfoRecord[] lineCtrl;
+  android.hardware.radio.voice.CdmaT53ClirInfoRecord[] clir;
+  android.hardware.radio.voice.CdmaT53AudioControlInfoRecord[] audioCtrl;
+  const int CDMA_MAX_NUMBER_OF_INFO_RECS = 10;
+  const int NAME_DISPLAY = 0;
+  const int NAME_CALLED_PARTY_NUMBER = 1;
+  const int NAME_CALLING_PARTY_NUMBER = 2;
+  const int NAME_CONNECTED_NUMBER = 3;
+  const int NAME_SIGNAL = 4;
+  const int NAME_REDIRECTING_NUMBER = 5;
+  const int NAME_LINE_CONTROL = 6;
+  const int NAME_EXTENDED_DISPLAY = 7;
+  const int NAME_T53_CLIR = 8;
+  const int NAME_T53_RELEASE = 9;
+  const int NAME_T53_AUDIO_CONTROL = 10;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
new file mode 100644
index 0000000..4e4a7ee
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaLineControlInfoRecord.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaLineControlInfoRecord {
+  byte lineCtrlPolarityIncluded;
+  byte lineCtrlToggle;
+  byte lineCtrlReverse;
+  byte lineCtrlPowerDenial;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
new file mode 100644
index 0000000..c3b0d5a
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaNumberInfoRecord.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaNumberInfoRecord {
+  String number;
+  byte numberType;
+  byte numberPlan;
+  byte pi;
+  byte si;
+  const int CDMA_NUMBER_INFO_BUFFER_LENGTH = 81;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
new file mode 100644
index 0000000..ae35fba
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaOtaProvisionStatus.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum CdmaOtaProvisionStatus {
+  SPL_UNLOCKED,
+  SPC_RETRIES_EXCEEDED,
+  A_KEY_EXCHANGED,
+  SSD_UPDATED,
+  NAM_DOWNLOADED,
+  MDN_DOWNLOADED,
+  IMSI_DOWNLOADED,
+  PRL_DOWNLOADED,
+  COMMITTED,
+  OTAPA_STARTED,
+  OTAPA_STOPPED,
+  OTAPA_ABORTED,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
new file mode 100644
index 0000000..93c7c6b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaRedirectingNumberInfoRecord.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaRedirectingNumberInfoRecord {
+  android.hardware.radio.voice.CdmaNumberInfoRecord redirectingNumber;
+  int redirectingReason;
+  const int REDIRECTING_REASON_UNKNOWN = 0;
+  const int REDIRECTING_REASON_CALL_FORWARDING_BUSY = 1;
+  const int REDIRECTING_REASON_CALL_FORWARDING_NO_REPLY = 2;
+  const int REDIRECTING_REASON_CALLED_DTE_OUT_OF_ORDER = 9;
+  const int REDIRECTING_REASON_CALL_FORWARDING_BY_THE_CALLED_DTE = 10;
+  const int REDIRECTING_REASON_CALL_FORWARDING_UNCONDITIONAL = 15;
+  const int REDIRECTING_REASON_RESERVED = 16;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
new file mode 100644
index 0000000..69447b4
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaSignalInfoRecord.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaSignalInfoRecord {
+  boolean isPresent;
+  byte signalType;
+  byte alertPitch;
+  byte signal;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
new file mode 100644
index 0000000..69d79aa
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaT53AudioControlInfoRecord.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaT53AudioControlInfoRecord {
+  byte upLink;
+  byte downLink;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
new file mode 100644
index 0000000..83b6fb9
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CdmaT53ClirInfoRecord.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CdmaT53ClirInfoRecord {
+  byte cause;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CfData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CfData.aidl
new file mode 100644
index 0000000..fc811f2
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/CfData.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CfData {
+  android.hardware.radio.voice.CallForwardInfo[] cfInfo;
+  const int NUM_SERVICE_CLASSES = 7;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/ClipStatus.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/ClipStatus.aidl
new file mode 100644
index 0000000..c38c801
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/ClipStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum ClipStatus {
+  CLIP_PROVISIONED,
+  CLIP_UNPROVISIONED,
+  UNKNOWN,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/Dial.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/Dial.aidl
new file mode 100644
index 0000000..26041f0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/Dial.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable Dial {
+  String address;
+  int clir;
+  android.hardware.radio.voice.UusInfo[] uusInfo;
+  const int CLIR_DEFAULT = 0;
+  const int CLIR_INVOCATION = 1;
+  const int CLIR_SUPPRESSION = 2;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyCallRouting.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyCallRouting.aidl
new file mode 100644
index 0000000..3099a20
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyCallRouting.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EmergencyCallRouting {
+  UNKNOWN,
+  EMERGENCY,
+  NORMAL,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyNumber.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyNumber.aidl
new file mode 100644
index 0000000..2129f39
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyNumber.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable EmergencyNumber {
+  String number;
+  String mcc;
+  String mnc;
+  int categories;
+  String[] urns;
+  int sources;
+  const int SOURCE_NETWORK_SIGNALING = (1 << 0) /* 1 */;
+  const int SOURCE_SIM = (1 << 1) /* 2 */;
+  const int SOURCE_MODEM_CONFIG = (1 << 2) /* 4 */;
+  const int SOURCE_DEFAULT = (1 << 3) /* 8 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyServiceCategory.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyServiceCategory.aidl
new file mode 100644
index 0000000..819baf8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/EmergencyServiceCategory.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum EmergencyServiceCategory {
+  UNSPECIFIED = 0,
+  POLICE = (1 << 0) /* 1 */,
+  AMBULANCE = (1 << 1) /* 2 */,
+  FIRE_BRIGADE = (1 << 2) /* 4 */,
+  MARINE_GUARD = (1 << 3) /* 8 */,
+  MOUNTAIN_RESCUE = (1 << 4) /* 16 */,
+  MIEC = (1 << 5) /* 32 */,
+  AIEC = (1 << 6) /* 64 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoice.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoice.aidl
new file mode 100644
index 0000000..d0a9451
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoice.aidl
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@VintfStability
+interface IRadioVoice {
+  oneway void acceptCall(in int serial);
+  oneway void cancelPendingUssd(in int serial);
+  oneway void conference(in int serial);
+  oneway void dial(in int serial, in android.hardware.radio.voice.Dial dialInfo);
+  oneway void emergencyDial(in int serial, in android.hardware.radio.voice.Dial dialInfo, in int categories, in String[] urns, in android.hardware.radio.voice.EmergencyCallRouting routing, in boolean hasKnownUserIntentEmergency, in boolean isTesting);
+  oneway void exitEmergencyCallbackMode(in int serial);
+  oneway void explicitCallTransfer(in int serial);
+  oneway void getCallForwardStatus(in int serial, in android.hardware.radio.voice.CallForwardInfo callInfo);
+  oneway void getCallWaiting(in int serial, in int serviceClass);
+  oneway void getClip(in int serial);
+  oneway void getClir(in int serial);
+  oneway void getCurrentCalls(in int serial);
+  oneway void getLastCallFailCause(in int serial);
+  oneway void getMute(in int serial);
+  oneway void getPreferredVoicePrivacy(in int serial);
+  oneway void getTtyMode(in int serial);
+  oneway void handleStkCallSetupRequestFromSim(in int serial, in boolean accept);
+  oneway void hangup(in int serial, in int gsmIndex);
+  oneway void hangupForegroundResumeBackground(in int serial);
+  oneway void hangupWaitingOrBackground(in int serial);
+  oneway void isVoNrEnabled(in int serial);
+  oneway void rejectCall(in int serial);
+  oneway void responseAcknowledgement();
+  oneway void sendBurstDtmf(in int serial, in String dtmf, in int on, in int off);
+  oneway void sendCdmaFeatureCode(in int serial, in String featureCode);
+  oneway void sendDtmf(in int serial, in String s);
+  oneway void sendUssd(in int serial, in String ussd);
+  oneway void separateConnection(in int serial, in int gsmIndex);
+  oneway void setCallForward(in int serial, in android.hardware.radio.voice.CallForwardInfo callInfo);
+  oneway void setCallWaiting(in int serial, in boolean enable, in int serviceClass);
+  oneway void setClir(in int serial, in int status);
+  oneway void setMute(in int serial, in boolean enable);
+  oneway void setPreferredVoicePrivacy(in int serial, in boolean enable);
+  oneway void setResponseFunctions(in android.hardware.radio.voice.IRadioVoiceResponse radioVoiceResponse, in android.hardware.radio.voice.IRadioVoiceIndication radioVoiceIndication);
+  oneway void setTtyMode(in int serial, in android.hardware.radio.voice.TtyMode mode);
+  oneway void setVoNrEnabled(in int serial, in boolean enable);
+  oneway void startDtmf(in int serial, in String s);
+  oneway void stopDtmf(in int serial);
+  oneway void switchWaitingOrHoldingAndActive(in int serial);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoiceIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoiceIndication.aidl
new file mode 100644
index 0000000..4614ee1
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoiceIndication.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@VintfStability
+interface IRadioVoiceIndication {
+  oneway void callRing(in android.hardware.radio.RadioIndicationType type, in boolean isGsm, in android.hardware.radio.voice.CdmaSignalInfoRecord record);
+  oneway void callStateChanged(in android.hardware.radio.RadioIndicationType type);
+  oneway void cdmaCallWaiting(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaCallWaiting callWaitingRecord);
+  oneway void cdmaInfoRec(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaInformationRecord[] records);
+  oneway void cdmaOtaProvisionStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.CdmaOtaProvisionStatus status);
+  oneway void currentEmergencyNumberList(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.EmergencyNumber[] emergencyNumberList);
+  oneway void enterEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
+  oneway void exitEmergencyCallbackMode(in android.hardware.radio.RadioIndicationType type);
+  oneway void indicateRingbackTone(in android.hardware.radio.RadioIndicationType type, in boolean start);
+  oneway void onSupplementaryServiceIndication(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.StkCcUnsolSsResult ss);
+  oneway void onUssd(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.UssdModeType modeType, in String msg);
+  oneway void resendIncallMute(in android.hardware.radio.RadioIndicationType type);
+  oneway void srvccStateNotify(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.voice.SrvccState state);
+  oneway void stkCallControlAlphaNotify(in android.hardware.radio.RadioIndicationType type, in String alpha);
+  oneway void stkCallSetup(in android.hardware.radio.RadioIndicationType type, in long timeout);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoiceResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoiceResponse.aidl
new file mode 100644
index 0000000..46927c2
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/IRadioVoiceResponse.aidl
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@VintfStability
+interface IRadioVoiceResponse {
+  oneway void acceptCallResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void acknowledgeRequest(in int serial);
+  oneway void cancelPendingUssdResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void conferenceResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void dialResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void emergencyDialResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void exitEmergencyCallbackModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void explicitCallTransferResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void getCallForwardStatusResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.CallForwardInfo[] callForwardInfos);
+  oneway void getCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable, in int serviceClass);
+  oneway void getClipResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.ClipStatus status);
+  oneway void getClirResponse(in android.hardware.radio.RadioResponseInfo info, in int n, in int m);
+  oneway void getCurrentCallsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.Call[] calls);
+  oneway void getLastCallFailCauseResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.LastCallFailCauseInfo failCauseinfo);
+  oneway void getMuteResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
+  oneway void getPreferredVoicePrivacyResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
+  oneway void getTtyModeResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.voice.TtyMode mode);
+  oneway void handleStkCallSetupRequestFromSimResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void hangupConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void hangupForegroundResumeBackgroundResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void hangupWaitingOrBackgroundResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void isVoNrEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean enable);
+  oneway void rejectCallResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendBurstDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendCdmaFeatureCodeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void sendUssdResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void separateConnectionResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCallForwardResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setCallWaitingResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setClirResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setMuteResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setPreferredVoicePrivacyResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setTtyModeResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setVoNrEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void startDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void stopDtmfResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void switchWaitingOrHoldingAndActiveResponse(in android.hardware.radio.RadioResponseInfo info);
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/LastCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/LastCallFailCause.aidl
new file mode 100644
index 0000000..0cac135
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/LastCallFailCause.aidl
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum LastCallFailCause {
+  UNOBTAINABLE_NUMBER = 1,
+  NO_ROUTE_TO_DESTINATION = 3,
+  CHANNEL_UNACCEPTABLE = 6,
+  OPERATOR_DETERMINED_BARRING = 8,
+  NORMAL = 16,
+  BUSY = 17,
+  NO_USER_RESPONDING = 18,
+  NO_ANSWER_FROM_USER = 19,
+  CALL_REJECTED = 21,
+  NUMBER_CHANGED = 22,
+  PREEMPTION = 25,
+  DESTINATION_OUT_OF_ORDER = 27,
+  INVALID_NUMBER_FORMAT = 28,
+  FACILITY_REJECTED = 29,
+  RESP_TO_STATUS_ENQUIRY = 30,
+  NORMAL_UNSPECIFIED = 31,
+  CONGESTION = 34,
+  NETWORK_OUT_OF_ORDER = 38,
+  TEMPORARY_FAILURE = 41,
+  SWITCHING_EQUIPMENT_CONGESTION = 42,
+  ACCESS_INFORMATION_DISCARDED = 43,
+  REQUESTED_CIRCUIT_OR_CHANNEL_NOT_AVAILABLE = 44,
+  RESOURCES_UNAVAILABLE_OR_UNSPECIFIED = 47,
+  QOS_UNAVAILABLE = 49,
+  REQUESTED_FACILITY_NOT_SUBSCRIBED = 50,
+  INCOMING_CALLS_BARRED_WITHIN_CUG = 55,
+  BEARER_CAPABILITY_NOT_AUTHORIZED = 57,
+  BEARER_CAPABILITY_UNAVAILABLE = 58,
+  SERVICE_OPTION_NOT_AVAILABLE = 63,
+  BEARER_SERVICE_NOT_IMPLEMENTED = 65,
+  ACM_LIMIT_EXCEEDED = 68,
+  REQUESTED_FACILITY_NOT_IMPLEMENTED = 69,
+  ONLY_DIGITAL_INFORMATION_BEARER_AVAILABLE = 70,
+  SERVICE_OR_OPTION_NOT_IMPLEMENTED = 79,
+  INVALID_TRANSACTION_IDENTIFIER = 81,
+  USER_NOT_MEMBER_OF_CUG = 87,
+  INCOMPATIBLE_DESTINATION = 88,
+  INVALID_TRANSIT_NW_SELECTION = 91,
+  SEMANTICALLY_INCORRECT_MESSAGE = 95,
+  INVALID_MANDATORY_INFORMATION = 96,
+  MESSAGE_TYPE_NON_IMPLEMENTED = 97,
+  MESSAGE_TYPE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE = 98,
+  INFORMATION_ELEMENT_NON_EXISTENT = 99,
+  CONDITIONAL_IE_ERROR = 100,
+  MESSAGE_NOT_COMPATIBLE_WITH_PROTOCOL_STATE = 101,
+  RECOVERY_ON_TIMER_EXPIRED = 102,
+  PROTOCOL_ERROR_UNSPECIFIED = 111,
+  INTERWORKING_UNSPECIFIED = 127,
+  CALL_BARRED = 240,
+  FDN_BLOCKED = 241,
+  IMSI_UNKNOWN_IN_VLR = 242,
+  IMEI_NOT_ACCEPTED = 243,
+  DIAL_MODIFIED_TO_USSD = 244,
+  DIAL_MODIFIED_TO_SS = 245,
+  DIAL_MODIFIED_TO_DIAL = 246,
+  RADIO_OFF = 247,
+  OUT_OF_SERVICE = 248,
+  NO_VALID_SIM = 249,
+  RADIO_INTERNAL_ERROR = 250,
+  NETWORK_RESP_TIMEOUT = 251,
+  NETWORK_REJECT = 252,
+  RADIO_ACCESS_FAILURE = 253,
+  RADIO_LINK_FAILURE = 254,
+  RADIO_LINK_LOST = 255,
+  RADIO_UPLINK_FAILURE = 256,
+  RADIO_SETUP_FAILURE = 257,
+  RADIO_RELEASE_NORMAL = 258,
+  RADIO_RELEASE_ABNORMAL = 259,
+  ACCESS_CLASS_BLOCKED = 260,
+  NETWORK_DETACH = 261,
+  CDMA_LOCKED_UNTIL_POWER_CYCLE = 1000,
+  CDMA_DROP = 1001,
+  CDMA_INTERCEPT = 1002,
+  CDMA_REORDER = 1003,
+  CDMA_SO_REJECT = 1004,
+  CDMA_RETRY_ORDER = 1005,
+  CDMA_ACCESS_FAILURE = 1006,
+  CDMA_PREEMPTED = 1007,
+  CDMA_NOT_EMERGENCY = 1008,
+  CDMA_ACCESS_BLOCKED = 1009,
+  OEM_CAUSE_1 = 0xf001,
+  OEM_CAUSE_2 = 0xf002,
+  OEM_CAUSE_3 = 0xf003,
+  OEM_CAUSE_4 = 0xf004,
+  OEM_CAUSE_5 = 0xf005,
+  OEM_CAUSE_6 = 0xf006,
+  OEM_CAUSE_7 = 0xf007,
+  OEM_CAUSE_8 = 0xf008,
+  OEM_CAUSE_9 = 0xf009,
+  OEM_CAUSE_10 = 0xf00a,
+  OEM_CAUSE_11 = 0xf00b,
+  OEM_CAUSE_12 = 0xf00c,
+  OEM_CAUSE_13 = 0xf00d,
+  OEM_CAUSE_14 = 0xf00e,
+  OEM_CAUSE_15 = 0xf00f,
+  ERROR_UNSPECIFIED = 0xffff,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/LastCallFailCauseInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
new file mode 100644
index 0000000..151adf2
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/LastCallFailCauseInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable LastCallFailCauseInfo {
+  android.hardware.radio.voice.LastCallFailCause causeCode;
+  String vendorCause;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/SrvccState.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/SrvccState.aidl
new file mode 100644
index 0000000..981ba02
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/SrvccState.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum SrvccState {
+  HANDOVER_STARTED,
+  HANDOVER_COMPLETED,
+  HANDOVER_FAILED,
+  HANDOVER_CANCELED,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/SsInfoData.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/SsInfoData.aidl
new file mode 100644
index 0000000..24365dc
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/SsInfoData.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable SsInfoData {
+  int[] ssInfo;
+  const int SS_INFO_MAX = 4;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/StkCcUnsolSsResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
new file mode 100644
index 0000000..999f47c
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/StkCcUnsolSsResult.aidl
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable StkCcUnsolSsResult {
+  int serviceType;
+  int requestType;
+  int teleserviceType;
+  int serviceClass;
+  android.hardware.radio.RadioError result;
+  android.hardware.radio.voice.SsInfoData[] ssInfo;
+  android.hardware.radio.voice.CfData[] cfData;
+  const int REQUEST_TYPE_ACTIVATION = 0;
+  const int REQUEST_TYPE_DEACTIVATION = 1;
+  const int REQUEST_TYPE_INTERROGATION = 2;
+  const int REQUEST_TYPE_REGISTRATION = 3;
+  const int REQUEST_TYPE_ERASURE = 4;
+  const int SERVICE_TYPE_CFU = 0;
+  const int SERVICE_TYPE_CF_BUSY = 1;
+  const int SERVICE_TYPE_CF_NO_REPLY = 2;
+  const int SERVICE_TYPE_CF_NOT_REACHABLE = 3;
+  const int SERVICE_TYPE_CF_ALL = 4;
+  const int SERVICE_TYPE_CF_ALL_CONDITIONAL = 5;
+  const int SERVICE_TYPE_CLIP = 6;
+  const int SERVICE_TYPE_CLIR = 7;
+  const int SERVICE_TYPE_COLP = 8;
+  const int SERVICE_TYPE_COLR = 9;
+  const int SERVICE_TYPE_WAIT = 10;
+  const int SERVICE_TYPE_BAOC = 11;
+  const int SERVICE_TYPE_BAOIC = 12;
+  const int SERVICE_TYPE_BAOIC_EXC_HOME = 13;
+  const int SERVICE_TYPE_BAIC = 14;
+  const int SERVICE_TYPE_BAIC_ROAMING = 15;
+  const int SERVICE_TYPE_ALL_BARRING = 16;
+  const int SERVICE_TYPE_OUTGOING_BARRING = 17;
+  const int SERVICE_TYPE_INCOMING_BARRING = 18;
+  const int TELESERVICE_TYPE_ALL_TELE_AND_BEARER_SERVICES = 0;
+  const int TELESERVICE_TYPE_ALL_TELESEVICES = 1;
+  const int TELESERVICE_TYPE_TELEPHONY = 2;
+  const int TELESERVICE_TYPE_ALL_DATA_TELESERVICES = 3;
+  const int TELESERVICE_TYPE_SMS_SERVICES = 4;
+  const int TELESERVICE_TYPE_ALL_TELESERVICES_EXCEPT_SMS = 5;
+  const int SUPP_SERVICE_CLASS_NONE = 0;
+  const int SUPP_SERVICE_CLASS_VOICE = (1 << 0) /* 1 */;
+  const int SUPP_SERVICE_CLASS_DATA = (1 << 1) /* 2 */;
+  const int SUPP_SERVICE_CLASS_FAX = (1 << 2) /* 4 */;
+  const int SUPP_SERVICE_CLASS_SMS = (1 << 3) /* 8 */;
+  const int SUPP_SERVICE_CLASS_DATA_SYNC = (1 << 4) /* 16 */;
+  const int SUPP_SERVICE_CLASS_DATA_ASYNC = (1 << 5) /* 32 */;
+  const int SUPP_SERVICE_CLASS_PACKET = (1 << 6) /* 64 */;
+  const int SUPP_SERVICE_CLASS_PAD = (1 << 7) /* 128 */;
+  const int SUPP_SERVICE_CLASS_MAX = (1 << 7) /* 128 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/TtyMode.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/TtyMode.aidl
new file mode 100644
index 0000000..41ff6b8
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/TtyMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum TtyMode {
+  OFF,
+  FULL,
+  HCO,
+  VCO,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/UssdModeType.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/UssdModeType.aidl
new file mode 100644
index 0000000..9e80f03
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/UssdModeType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum UssdModeType {
+  NOTIFY,
+  REQUEST,
+  NW_RELEASE,
+  LOCAL_CLIENT,
+  NOT_SUPPORTED,
+  NW_TIMEOUT,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/UusInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/UusInfo.aidl
new file mode 100644
index 0000000..3c84c8d
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio.voice/3/android/hardware/radio/voice/UusInfo.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio.voice;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable UusInfo {
+  int uusType;
+  int uusDcs;
+  String uusData;
+  const int UUS_DCS_USP = 0;
+  const int UUS_DCS_OSIHLP = 1;
+  const int UUS_DCS_X244 = 2;
+  const int UUS_DCS_RMCF = 3;
+  const int UUS_DCS_IA5C = 4;
+  const int UUS_TYPE_TYPE1_IMPLICIT = 0;
+  const int UUS_TYPE_TYPE1_REQUIRED = 1;
+  const int UUS_TYPE_TYPE1_NOT_REQUIRED = 2;
+  const int UUS_TYPE_TYPE2_REQUIRED = 3;
+  const int UUS_TYPE_TYPE2_NOT_REQUIRED = 4;
+  const int UUS_TYPE_TYPE3_REQUIRED = 5;
+  const int UUS_TYPE_TYPE3_NOT_REQUIRED = 6;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/.hash b/radio/aidl/aidl_api/android.hardware.radio/3/.hash
new file mode 100644
index 0000000..5d39a67
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/.hash
@@ -0,0 +1 @@
+58d15e9e2c355be7b3dda6d4d34effd672bfd1cb
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/AccessNetwork.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/AccessNetwork.aidl
new file mode 100644
index 0000000..73a267b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/AccessNetwork.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum AccessNetwork {
+  UNKNOWN,
+  GERAN,
+  UTRAN,
+  EUTRAN,
+  CDMA2000,
+  IWLAN,
+  NGRAN,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioAccessFamily.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioAccessFamily.aidl
new file mode 100644
index 0000000..1298ab0
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioAccessFamily.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioAccessFamily {
+  UNKNOWN = (1 << android.hardware.radio.RadioTechnology.UNKNOWN) /* 1 */,
+  GPRS = (1 << android.hardware.radio.RadioTechnology.GPRS) /* 2 */,
+  EDGE = (1 << android.hardware.radio.RadioTechnology.EDGE) /* 4 */,
+  UMTS = (1 << android.hardware.radio.RadioTechnology.UMTS) /* 8 */,
+  IS95A = (1 << android.hardware.radio.RadioTechnology.IS95A) /* 16 */,
+  IS95B = (1 << android.hardware.radio.RadioTechnology.IS95B) /* 32 */,
+  ONE_X_RTT = (1 << android.hardware.radio.RadioTechnology.ONE_X_RTT) /* 64 */,
+  EVDO_0 = (1 << android.hardware.radio.RadioTechnology.EVDO_0) /* 128 */,
+  EVDO_A = (1 << android.hardware.radio.RadioTechnology.EVDO_A) /* 256 */,
+  HSDPA = (1 << android.hardware.radio.RadioTechnology.HSDPA) /* 512 */,
+  HSUPA = (1 << android.hardware.radio.RadioTechnology.HSUPA) /* 1024 */,
+  HSPA = (1 << android.hardware.radio.RadioTechnology.HSPA) /* 2048 */,
+  EVDO_B = (1 << android.hardware.radio.RadioTechnology.EVDO_B) /* 4096 */,
+  EHRPD = (1 << android.hardware.radio.RadioTechnology.EHRPD) /* 8192 */,
+  LTE = (1 << android.hardware.radio.RadioTechnology.LTE) /* 16384 */,
+  HSPAP = (1 << android.hardware.radio.RadioTechnology.HSPAP) /* 32768 */,
+  GSM = (1 << android.hardware.radio.RadioTechnology.GSM) /* 65536 */,
+  TD_SCDMA = (1 << android.hardware.radio.RadioTechnology.TD_SCDMA) /* 131072 */,
+  IWLAN = (1 << android.hardware.radio.RadioTechnology.IWLAN) /* 262144 */,
+  /**
+   * @deprecated use LTE instead.
+   */
+  LTE_CA = (1 << android.hardware.radio.RadioTechnology.LTE_CA) /* 524288 */,
+  NR = (1 << android.hardware.radio.RadioTechnology.NR) /* 1048576 */,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioConst.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioConst.aidl
new file mode 100644
index 0000000..970cd1e
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioConst.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RadioConst {
+  const int MAX_RILDS = 3;
+  const int MAX_UUID_LENGTH = 64;
+  const int CARD_MAX_APPS = 8;
+  const int P2_CONSTANT_NO_P2 = (-1) /* -1 */;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioError.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioError.aidl
new file mode 100644
index 0000000..02c5370
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioError.aidl
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioError {
+  NONE = 0,
+  RADIO_NOT_AVAILABLE = 1,
+  GENERIC_FAILURE = 2,
+  PASSWORD_INCORRECT = 3,
+  SIM_PIN2 = 4,
+  SIM_PUK2 = 5,
+  REQUEST_NOT_SUPPORTED = 6,
+  CANCELLED = 7,
+  OP_NOT_ALLOWED_DURING_VOICE_CALL = 8,
+  OP_NOT_ALLOWED_BEFORE_REG_TO_NW = 9,
+  SMS_SEND_FAIL_RETRY = 10,
+  SIM_ABSENT = 11,
+  SUBSCRIPTION_NOT_AVAILABLE = 12,
+  MODE_NOT_SUPPORTED = 13,
+  FDN_CHECK_FAILURE = 14,
+  ILLEGAL_SIM_OR_ME = 15,
+  MISSING_RESOURCE = 16,
+  NO_SUCH_ELEMENT = 17,
+  DIAL_MODIFIED_TO_USSD = 18,
+  DIAL_MODIFIED_TO_SS = 19,
+  DIAL_MODIFIED_TO_DIAL = 20,
+  USSD_MODIFIED_TO_DIAL = 21,
+  USSD_MODIFIED_TO_SS = 22,
+  USSD_MODIFIED_TO_USSD = 23,
+  SS_MODIFIED_TO_DIAL = 24,
+  SS_MODIFIED_TO_USSD = 25,
+  SUBSCRIPTION_NOT_SUPPORTED = 26,
+  SS_MODIFIED_TO_SS = 27,
+  LCE_NOT_SUPPORTED = 36,
+  NO_MEMORY = 37,
+  INTERNAL_ERR = 38,
+  SYSTEM_ERR = 39,
+  MODEM_ERR = 40,
+  INVALID_STATE = 41,
+  NO_RESOURCES = 42,
+  SIM_ERR = 43,
+  INVALID_ARGUMENTS = 44,
+  INVALID_SIM_STATE = 45,
+  INVALID_MODEM_STATE = 46,
+  INVALID_CALL_ID = 47,
+  NO_SMS_TO_ACK = 48,
+  NETWORK_ERR = 49,
+  REQUEST_RATE_LIMITED = 50,
+  SIM_BUSY = 51,
+  SIM_FULL = 52,
+  NETWORK_REJECT = 53,
+  OPERATION_NOT_ALLOWED = 54,
+  EMPTY_RECORD = 55,
+  INVALID_SMS_FORMAT = 56,
+  ENCODING_ERR = 57,
+  INVALID_SMSC_ADDRESS = 58,
+  NO_SUCH_ENTRY = 59,
+  NETWORK_NOT_READY = 60,
+  NOT_PROVISIONED = 61,
+  NO_SUBSCRIPTION = 62,
+  NO_NETWORK_FOUND = 63,
+  DEVICE_IN_USE = 64,
+  ABORTED = 65,
+  INVALID_RESPONSE = 66,
+  OEM_ERROR_1 = 501,
+  OEM_ERROR_2 = 502,
+  OEM_ERROR_3 = 503,
+  OEM_ERROR_4 = 504,
+  OEM_ERROR_5 = 505,
+  OEM_ERROR_6 = 506,
+  OEM_ERROR_7 = 507,
+  OEM_ERROR_8 = 508,
+  OEM_ERROR_9 = 509,
+  OEM_ERROR_10 = 510,
+  OEM_ERROR_11 = 511,
+  OEM_ERROR_12 = 512,
+  OEM_ERROR_13 = 513,
+  OEM_ERROR_14 = 514,
+  OEM_ERROR_15 = 515,
+  OEM_ERROR_16 = 516,
+  OEM_ERROR_17 = 517,
+  OEM_ERROR_18 = 518,
+  OEM_ERROR_19 = 519,
+  OEM_ERROR_20 = 520,
+  OEM_ERROR_21 = 521,
+  OEM_ERROR_22 = 522,
+  OEM_ERROR_23 = 523,
+  OEM_ERROR_24 = 524,
+  OEM_ERROR_25 = 525,
+  SIMULTANEOUS_SMS_AND_CALL_NOT_ALLOWED = 67,
+  ACCESS_BARRED = 68,
+  BLOCKED_DUE_TO_CALL = 69,
+  RF_HARDWARE_ISSUE = 70,
+  NO_RF_CALIBRATION_INFO = 71,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioIndicationType.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioIndicationType.aidl
new file mode 100644
index 0000000..316f92f
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioIndicationType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioIndicationType {
+  UNSOLICITED,
+  UNSOLICITED_ACK_EXP,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseInfo.aidl
new file mode 100644
index 0000000..f03a73b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RadioResponseInfo {
+  android.hardware.radio.RadioResponseType type;
+  int serial;
+  android.hardware.radio.RadioError error;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseInfoModem.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseInfoModem.aidl
new file mode 100644
index 0000000..2e0c315
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseInfoModem.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable RadioResponseInfoModem {
+  android.hardware.radio.RadioResponseType type;
+  int serial;
+  android.hardware.radio.RadioError error;
+  boolean isEnabled;
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseType.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseType.aidl
new file mode 100644
index 0000000..8bdb45b
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioResponseType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioResponseType {
+  SOLICITED,
+  SOLICITED_ACK,
+  SOLICITED_ACK_EXP,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioTechnology.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioTechnology.aidl
new file mode 100644
index 0000000..7c6a657
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioTechnology.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioTechnology {
+  UNKNOWN,
+  GPRS,
+  EDGE,
+  UMTS,
+  IS95A,
+  IS95B,
+  ONE_X_RTT,
+  EVDO_0,
+  EVDO_A,
+  HSDPA,
+  HSUPA,
+  HSPA,
+  EVDO_B,
+  EHRPD,
+  LTE,
+  HSPAP,
+  GSM,
+  TD_SCDMA,
+  IWLAN,
+  /**
+   * @deprecated use LTE instead and indicate carrier aggregation through multiple physical channel configurations in IRadioNetwork::currentPhysicalChannelConfigs.
+   */
+  LTE_CA,
+  NR,
+}
diff --git a/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioTechnologyFamily.aidl b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioTechnologyFamily.aidl
new file mode 100644
index 0000000..85e9850
--- /dev/null
+++ b/radio/aidl/aidl_api/android.hardware.radio/3/android/hardware/radio/RadioTechnologyFamily.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.radio;
+/* @hide */
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum RadioTechnologyFamily {
+  THREE_GPP,
+  THREE_GPP2,
+}
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
index 9058d9d..8f4dff4 100644
--- a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
@@ -191,4 +191,20 @@
      * This is available when android.hardware.telephony.subscription is defined.
      */
     void setSimSlotsMapping(in int serial, in SlotPortMapping[] slotMap);
+
+    /**
+     * Get the set of logical slots where simultaneous cellular calling is currently possible. This
+     * does not include simultaneous calling availability over other non-cellular transports, such
+     * as IWLAN.
+     *
+     * Get the set of slots that currently support simultaneous cellular calling. When a new
+     * cellular call is placed/received, if another slot is active and handing a call, both the
+     * active slot and proposed slot must be in this list in order to support simultaneous cellular
+     * calling for both of those slots.
+     *
+     * @param serial Serial number of request
+     *
+     * This is available when android.hardware.telephony is defined.
+     */
+    void getSimultaneousCallingSupport(in int serial);
 }
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl
index ed2366b..9eacb8e 100644
--- a/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfigIndication.aidl
@@ -37,4 +37,15 @@
      */
     void simSlotsStatusChanged(
             in android.hardware.radio.RadioIndicationType type, in SimSlotStatus[] slotStatus);
+
+    /**
+     * The logical slots supporting simultaneous cellular calling has changed.
+     *
+     * @param enabledLogicalSlots The slots that have simultaneous cellular calling enabled. If
+     * there is a call active on logical slot X, then a simultaneous cellular call is only possible
+     * on logical slot Y if BOTH slot X and slot Y are in enabledLogicalSlots. If simultaneous
+     * cellular calling is not currently supported, the expected value of enabledLogicalSLots is an
+     * empty int array. Sending only one radio slot is not acceptable in any case.
+     */
+    void onSimultaneousCallingSupportChanged(in int[] enabledLogicalSlots);
 }
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
index df93e3c..33b0ff0 100644
--- a/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -129,4 +129,27 @@
      *   RadioError:INVALID_ARGUMENTS
      */
     void setSimSlotsMappingResponse(in android.hardware.radio.RadioResponseInfo info);
+
+    /**
+     * Response to the asynchronous
+     * {@link IRadioConfig#getSimultaneousCallingSupport} request.
+     *
+     * @param info Response info struct containing response type, serial no. and error
+     * @param enabledLogicalSlots The slots that have simultaneous cellular calling enabled. If
+     * there is a call active on logical slot X, then a simultaneous cellular call is only possible
+     * on logical slot Y if BOTH slot X and slot Y are in enabledLogicalSlots. If simultaneous
+     * cellular calling is not currently supported, the expected value of enabledLogicalSLots is an
+     * empty int array. Sending only one radio slot is not acceptable in any case.
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED when android.hardware.telephony is not defined
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     *
+     * @see IRadioConfig#getSimultaneousCallingSupport for more information.
+     */
+    void getSimultaneousCallingSupportResponse(
+            in android.hardware.radio.RadioResponseInfo info, in int[] enabledLogicalSlots);
 }
diff --git a/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl b/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl
index 35d6b5d..7936eb6 100644
--- a/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl
+++ b/radio/aidl/android/hardware/radio/config/PhoneCapability.aidl
@@ -25,6 +25,7 @@
 @VintfStability
 @JavaDerive(toString=true)
 parcelable PhoneCapability {
+    const byte UNKNOWN = -1;
     /**
      * maxActiveData defines how many logical modems can have
      * PS attached simultaneously. For example, for L+L modem it
@@ -47,4 +48,10 @@
      * List of logical modem IDs.
      */
     byte[] logicalModemIds;
+    /**
+     * maxActiveVoice defines how many logical modems can have
+     * cellular voice calls simultaneously. For example, for cellular DSDA
+     * with simultaneous calling support, it should be 2.
+     */
+    byte maxActiveVoice = UNKNOWN;
 }
diff --git a/radio/aidl/android/hardware/radio/ims/SuggestedAction.aidl b/radio/aidl/android/hardware/radio/ims/SuggestedAction.aidl
index f0e28fc..73c57fa 100644
--- a/radio/aidl/android/hardware/radio/ims/SuggestedAction.aidl
+++ b/radio/aidl/android/hardware/radio/ims/SuggestedAction.aidl
@@ -37,9 +37,10 @@
     TRIGGER_PLMN_BLOCK_WITH_TIMEOUT,
     /**
      * Indicates that the IMS registration on current RAT failed multiple times.
-     * The radio shall block the current RAT and search for other available RATs in the
-     * background. If no other RAT is available that meets the carrier requirements, the
-     * radio may remain on the current RAT for internet service. The radio clears all
+     * The radio shall block the {@link AccessNetwork} included with this and
+     * search for other available RATs in the background.
+     * If no other RAT is available that meets the carrier requirements, the
+     * radio may remain on the blocked RAT for internet service. The radio clears all
      * RATs marked as unavailable if {@link IRadioIms#updateImsRegistrationInfo()} API
      * with REGISTERED state is invoked.
      */
@@ -48,5 +49,5 @@
      * Indicates that the radio clears all RATs marked as unavailable and tries to find
      * an available RAT that meets the carrier requirements.
      */
-    TRIGGER_CLEAR_RAT_BLOCK,
+    TRIGGER_CLEAR_RAT_BLOCKS,
 }
diff --git a/radio/aidl/android/hardware/radio/ims/media/IImsMediaSession.aidl b/radio/aidl/android/hardware/radio/ims/media/IImsMediaSession.aidl
index 0fe6740..69ca780 100644
--- a/radio/aidl/android/hardware/radio/ims/media/IImsMediaSession.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/IImsMediaSession.aidl
@@ -110,8 +110,7 @@
      * Adjust the delay in the jitter buffer to synchronize the audio with the time of video
      * frames
      *
-     * @param delayMs The delay to apply to the jitter buffer. If it is positive, the jitter
-     * buffer increases the delay, if it is negative, the jitter buffer decreases the delay.
+     * @param delayMs The additional delay to the jitter buffer in milliseconds.
      *
      * This is available when android.hardware.telephony.ims is defined.
      */
diff --git a/radio/aidl/android/hardware/radio/ims/media/RtpReceptionStats.aidl b/radio/aidl/android/hardware/radio/ims/media/RtpReceptionStats.aidl
index 1239d13..81c0bb2 100644
--- a/radio/aidl/android/hardware/radio/ims/media/RtpReceptionStats.aidl
+++ b/radio/aidl/android/hardware/radio/ims/media/RtpReceptionStats.aidl
@@ -20,12 +20,19 @@
 parcelable RtpReceptionStats {
     /** The timestamp of the latest RTP packet received */
     int rtpTimestamp;
-    /** The sequence number of latest RTP packet received */
-    int rtpSequenceNumber;
-    /** The system clock time in millisecond of latest RTP packet received */
-    int timeDurationMs;
-    /** The jitter buffer size in millisecond when latest RTP packet received */
+
+    /** The timestamp of the latest RTCP-SR packet received */
+    int rtcpSrTimestamp;
+
+    /** The NTP timestamp of latest RTCP-SR packet received */
+    long rtcpSrNtpTimestamp;
+
+    /**
+     * The mean jitter buffer delay of a media stream from received to playback, measured in
+     *  milliseconds, within the reporting interval
+     */
     int jitterBufferMs;
+
     /** The round trip time delay in millisecond when latest RTP packet received */
     int roundTripTimeMs;
 }
diff --git a/radio/aidl/android/hardware/radio/network/ConnectionEvent.aidl b/radio/aidl/android/hardware/radio/network/ConnectionEvent.aidl
index 2e39ebf..d5f367f 100644
--- a/radio/aidl/android/hardware/radio/network/ConnectionEvent.aidl
+++ b/radio/aidl/android/hardware/radio/network/ConnectionEvent.aidl
@@ -42,14 +42,20 @@
     AS_SIGNALLING_LTE = 5,
 
     // VoLTE
+    // Note: emergency calls could use either normal or SOS (emergency) PDN in practice
     VOLTE_SIP = 6,
-    VOLTE_RTP = 7,
+    VOLTE_SIP_SOS = 7,
+    VOLTE_RTP = 8,
+    VOLTE_RTP_SOS = 9,
 
     // 5G packet services
-    NAS_SIGNALLING_5G = 8,
-    AS_SIGNALLING_5G = 9,
+    NAS_SIGNALLING_5G = 10,
+    AS_SIGNALLING_5G = 11,
 
     // VoNR
-    VONR_SIP = 10,
-    VONR_RTP = 11,
+    // Note: emergency calls could use either normal or SOS (emergency) PDN in practice
+    VONR_SIP = 12,
+    VONR_SIP_SOS = 13,
+    VONR_RTP = 14,
+    VONR_RTP_SOS = 15
 }
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
index 9c2502d..da82b78 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkIndication.aidl
@@ -231,16 +231,24 @@
 
     /*
      * Indicates that a new ciphering or integrity algorithm was used for a particular voice,
-     * signaling, or data connection attempt for a given PLMN and/or access network. Due to
-     * power concerns, once a connection type has been reported on, follow-up reports about that
-     * connection type are only generated if there is any change to the previously reported
-     * encryption or integrity. Thus the AP is only to be notified when there is new information.
-     * List is reset upon rebooting thus info about initial connections is always passed to the
-     * AP after a reboot. List is also reset if the SIM is changed or if there has been a change
-     * in the access network.
+     * signaling, or data connection for a given PLMN and/or access network. Due to power
+     * concerns, once a connection type has been reported on, follow-up reports about that
+     * connection type are only generated if there is any change to the most-recently reported
+     * encryption or integrity, or if the value of SecurityAlgorithmUpdate#isUnprotectedEmergency
+     * changes. A change only in cell ID should not trigger an update, as the design is intended
+     * to be agnostic to dual connectivity ("secondary serving cells").
      *
-     * Note: a change only in cell ID should not trigger an update, as the design is intended to
-     * be agnostic to dual connectivity ("secondary serving cells").
+     * Sample scenario to further clarify "most-recently reported":
+     *
+     * 1. Modem reports user is connected to a null-ciphered 3G network.
+     * 2. User then moves and connects to a well-ciphered 5G network, and modem reports this.
+     * 3. User returns to original location and reconnects to the null-ciphered 3G network. Modem
+     *    should report this as it's different than the most-recently reported data from step (2).
+     *
+     * State is reset when (1) RadioState is transitioned to ON from any other state (e.g. radio
+     * is turned on during device boot, or modem boot), and (2) when CardState is transitioned
+     * to PRESENT from any other state (e.g. when SIM is inserted), or (3) if there is a change in
+     * access network (PLMN).
      *
      * @param type Type of radio indication
      * @param securityAlgorithmUpdate SecurityAlgorithmUpdate encapsulates details of security
diff --git a/radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl b/radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl
index 2955f96..11fd8c5 100644
--- a/radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegistrationFailCause.aidl
@@ -86,10 +86,15 @@
      */
     NO_SUITABLE_CELLS = 15,
     /**
-     * 16 - MSC temporarily not reachable
+     * @deprecated MSC_TEMPORARILY_NOT_REACHABLE value is wrong and should not be used.
+     * Use MSC_TEMP_NOT_REACHABLE instead.
      */
     MSC_TEMPORARILY_NOT_REACHABLE = 15,
     /**
+     * 16 - MSC temporarily not reachable
+     */
+    MSC_TEMP_NOT_REACHABLE = 16,
+    /**
      * 17 - Network Failure
      */
     NETWORK_FAILURE = 17,
diff --git a/radio/aidl/android/hardware/radio/network/SecurityAlgorithm.aidl b/radio/aidl/android/hardware/radio/network/SecurityAlgorithm.aidl
index 71c654c..451eaa9 100644
--- a/radio/aidl/android/hardware/radio/network/SecurityAlgorithm.aidl
+++ b/radio/aidl/android/hardware/radio/network/SecurityAlgorithm.aidl
@@ -59,7 +59,12 @@
     NEA2 = 57,
     NEA3 = 58,
 
-    // SIP layer security (See 3GPP TS 33.203)
+    // IMS and SIP layer security (See 3GPP TS 33.203)
+    // No IPsec config
+    SIP_NO_IPSEC_CONFIG = 66,
+    IMS_NULL = 67, // Deprecated. Use SIP_NO_IPSEC_CONFIG and SIP_NULL instead.
+
+    // Has IPsec config
     SIP_NULL = 68,
     AES_GCM = 69,
     AES_GMAC = 70,
@@ -67,16 +72,18 @@
     DES_EDE3_CBC = 72,
     AES_EDE3_CBC = 73,
     HMAC_SHA1_96 = 74,
-    HMAC_SHA1_96_null = 75,
-    HMAC_MD5_96 = 76,
-    HMAC_MD5_96_null = 77,
+    HMAC_MD5_96 = 75,
 
-    // RTP (see 3GPP TS 33.328)
+    // RTP and SRTP (see 3GPP TS 33.328)
+    // When SRTP is not being used
+    RTP = 85,
+    // When SRTP is available and used
+    SRTP_NULL = 86,
     SRTP_AES_COUNTER = 87,
     SRTP_AES_F8 = 88,
     SRTP_HMAC_SHA1 = 89,
 
-    // ePDG (3GPP TS 33.402)
+    // ePDG (3GPP TS 33.402) (reserved for future use)
     ENCR_AES_GCM_16 = 99,
     ENCR_AES_CBC = 100,
     AUTH_HMAC_SHA2_256_128 = 101,
diff --git a/radio/aidl/android/hardware/radio/sim/CarrierInfo.aidl b/radio/aidl/android/hardware/radio/sim/CarrierInfo.aidl
index a890497..74fe31b 100644
--- a/radio/aidl/android/hardware/radio/sim/CarrierInfo.aidl
+++ b/radio/aidl/android/hardware/radio/sim/CarrierInfo.aidl
@@ -56,7 +56,7 @@
      * Equivalent HPLMN of the SIM card of the Carrier.
      */
     @nullable
-    List<Plmn> ephlmn;
+    List<Plmn> ehplmn;
     /**
      * ICCID (Integrated Circuit Card Identification) of the SIM card.
      */
diff --git a/radio/aidl/compat/libradiocompat/CallbackManager.cpp b/radio/aidl/compat/libradiocompat/CallbackManager.cpp
index c2eaed1..96aaebc 100644
--- a/radio/aidl/compat/libradiocompat/CallbackManager.cpp
+++ b/radio/aidl/compat/libradiocompat/CallbackManager.cpp
@@ -53,6 +53,10 @@
     return *mRadioResponse;
 }
 
+RadioIndication& CallbackManager::indication() const {
+    return *mRadioIndication;
+}
+
 void CallbackManager::setResponseFunctionsDelayed() {
     std::unique_lock<std::mutex> lock(mDelayedSetterGuard);
     mDelayedSetterDeadline = std::chrono::steady_clock::now() + kDelayedSetterDelay;
diff --git a/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp b/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp
index b450418..837c626 100644
--- a/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp
+++ b/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp
@@ -62,6 +62,13 @@
     return ok();
 }
 
+ScopedAStatus RadioConfig::getSimultaneousCallingSupport(int32_t serial) {
+    LOG_CALL << serial;
+    LOG(ERROR) << " getSimultaneousCallingSupport is unsupported by HIDL HALs";
+    respond()->getSimultaneousCallingSupportResponse(notSupported(serial), {});
+    return ok();
+}
+
 ScopedAStatus RadioConfig::getSimSlotsStatus(int32_t serial) {
     LOG_CALL << serial;
     mHal1_1->getSimSlotsStatus(serial);
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/CallbackManager.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/CallbackManager.h
index f1a7b49..34ab5d7 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/CallbackManager.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/CallbackManager.h
@@ -46,6 +46,7 @@
     ~CallbackManager();
 
     RadioResponse& response() const;
+    RadioIndication& indication() const;
 
     template <typename ResponseType, typename IndicationType>
     void setResponseFunctions(const std::shared_ptr<ResponseType>& response,
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h
index 89ddea0..17d5985 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h
@@ -42,6 +42,7 @@
     ::ndk::ScopedAStatus getHalDeviceCapabilities(int32_t serial) override;
     ::ndk::ScopedAStatus getNumOfLiveModems(int32_t serial) override;
     ::ndk::ScopedAStatus getPhoneCapability(int32_t serial) override;
+    ::ndk::ScopedAStatus getSimultaneousCallingSupport(int32_t serial) override;
     ::ndk::ScopedAStatus getSimSlotsStatus(int32_t serial) override;
     ::ndk::ScopedAStatus setNumOfLiveModems(int32_t serial, int8_t numOfLiveModems) override;
     ::ndk::ScopedAStatus setPreferredDataModem(int32_t serial, int8_t modemId) override;
diff --git a/radio/aidl/vts/radio_config_indication.cpp b/radio/aidl/vts/radio_config_indication.cpp
index a84c20b..c707663 100644
--- a/radio/aidl/vts/radio_config_indication.cpp
+++ b/radio/aidl/vts/radio_config_indication.cpp
@@ -22,3 +22,8 @@
         RadioIndicationType /*type*/, const std::vector<SimSlotStatus>& /*slotStatus*/) {
     return ndk::ScopedAStatus::ok();
 }
+
+ndk::ScopedAStatus RadioConfigIndication::onSimultaneousCallingSupportChanged(
+        const std::vector<int32_t>& /*enabledLogicalSlots*/) {
+    return ndk::ScopedAStatus::ok();
+}
diff --git a/radio/aidl/vts/radio_config_response.cpp b/radio/aidl/vts/radio_config_response.cpp
index 7384f87..c532440 100644
--- a/radio/aidl/vts/radio_config_response.cpp
+++ b/radio/aidl/vts/radio_config_response.cpp
@@ -40,6 +40,14 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus RadioConfigResponse::getSimultaneousCallingSupportResponse(
+        const RadioResponseInfo& info, const std::vector<int32_t>& enabledLogicalSlots) {
+    rspInfo = info;
+    currentEnabledLogicalSlots = enabledLogicalSlots;
+    parent_config.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
 ndk::ScopedAStatus RadioConfigResponse::setPreferredDataModemResponse(
         const RadioResponseInfo& info) {
     rspInfo = info;
diff --git a/radio/aidl/vts/radio_config_test.cpp b/radio/aidl/vts/radio_config_test.cpp
index d8c0142..6f18d18 100644
--- a/radio/aidl/vts/radio_config_test.cpp
+++ b/radio/aidl/vts/radio_config_test.cpp
@@ -122,6 +122,48 @@
 }
 
 /*
+ * Test IRadioConfig.getSimultaneousCallingSupport() for the response returned.
+ */
+TEST_P(RadioConfigTest, getSimultaneousCallingSupport) {
+    if (telephony_flags::enforce_telephony_feature_mapping()) {
+        if (!deviceSupportsFeature(FEATURE_TELEPHONY)) {
+            GTEST_SKIP() << "Skipping getSimultaneousCallingSupport "
+                            "due to undefined FEATURE_TELEPHONY";
+        }
+    }
+
+    int32_t aidl_version;
+    ndk::ScopedAStatus aidl_status = radio_config->getInterfaceVersion(&aidl_version);
+    ASSERT_OK(aidl_status);
+    if (aidl_version < 3) {
+        ALOGI("Skipped the test since"
+                " getSimultaneousCallingSupport is not supported on version < 3.");
+        GTEST_SKIP();
+    }
+
+    serial = GetRandomSerialNumber();
+    ndk::ScopedAStatus res = radio_config->getSimultaneousCallingSupport(serial);
+    ASSERT_OK(res);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_config->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_config->rspInfo.serial);
+    ALOGI("getSimultaneousCallingSupport, rspInfo.error = %s\n",
+          toString(radioRsp_config->rspInfo.error).c_str());
+
+    // REQUEST_NOT_SUPPORTED is omitted here because users of the V3 HAL should implement this
+    // method and return at least an empty array
+    ASSERT_TRUE(CheckAnyOfErrors(
+            radioRsp_config->rspInfo.error,
+            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::INTERNAL_ERR,
+            RadioError::MODEM_ERR}));
+
+    if (radioRsp_config->rspInfo.error == RadioError ::NONE) {
+        // The size of enabledLogicalSLots should be 0 or a positive number:
+        EXPECT_GE(radioRsp_config->currentEnabledLogicalSlots.size(), 0);
+    }
+}
+
+/*
  * Test IRadioConfig.setPreferredDataModem() for the response returned.
  */
 TEST_P(RadioConfigTest, setPreferredDataModem) {
diff --git a/radio/aidl/vts/radio_config_utils.h b/radio/aidl/vts/radio_config_utils.h
index f79aedb..84c74fc 100644
--- a/radio/aidl/vts/radio_config_utils.h
+++ b/radio/aidl/vts/radio_config_utils.h
@@ -39,6 +39,7 @@
     PhoneCapability phoneCap;
     bool modemReducedFeatureSet1;
     std::vector<SimSlotStatus> simSlotStatus;
+    std::vector<int32_t> currentEnabledLogicalSlots;
 
     virtual ndk::ScopedAStatus getSimSlotsStatusResponse(
             const RadioResponseInfo& info, const std::vector<SimSlotStatus>& slotStatus) override;
@@ -48,6 +49,9 @@
     virtual ndk::ScopedAStatus getPhoneCapabilityResponse(
             const RadioResponseInfo& info, const PhoneCapability& phoneCapability) override;
 
+    virtual ndk::ScopedAStatus getSimultaneousCallingSupportResponse(
+            const RadioResponseInfo& info, const std::vector<int32_t>& enabledLogicalSlots) override;
+
     virtual ndk::ScopedAStatus setPreferredDataModemResponse(
             const RadioResponseInfo& info) override;
 
@@ -71,6 +75,9 @@
 
     virtual ndk::ScopedAStatus simSlotsStatusChanged(
             RadioIndicationType type, const std::vector<SimSlotStatus>& slotStatus) override;
+
+    virtual ndk::ScopedAStatus onSimultaneousCallingSupportChanged(
+            const std::vector<int32_t>& /*enabledLogicalSlots*/) override;
 };
 
 // The main test class for Radio AIDL Config.
diff --git a/radio/aidl/vts/radio_network_test.cpp b/radio/aidl/vts/radio_network_test.cpp
index 867be04..5cb0158 100644
--- a/radio/aidl/vts/radio_network_test.cpp
+++ b/radio/aidl/vts/radio_network_test.cpp
@@ -237,8 +237,10 @@
                             {RadioError::RADIO_NOT_AVAILABLE, RadioError::INVALID_STATE,
                              RadioError::SIM_ABSENT, RadioError::INTERNAL_ERR, RadioError::NONE});
 
-    ASSERT_TRUE(radioRsp_network->usageSetting == UsageSetting::VOICE_CENTRIC ||
-                radioRsp_network->usageSetting == UsageSetting::DATA_CENTRIC);
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        ASSERT_TRUE(radioRsp_network->usageSetting == UsageSetting::VOICE_CENTRIC ||
+                    radioRsp_network->usageSetting == UsageSetting::DATA_CENTRIC);
+    }
 }
 
 void RadioNetworkTest::testSetUsageSetting_InvalidValues(std::vector<RadioError> errors) {
@@ -2375,16 +2377,9 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
 
-    if (aidl_version >= 3 && deviceSupportsFeature(FEATURE_TELEPHONY_RADIO_ACCESS)) {
-        ASSERT_TRUE(CheckAnyOfErrors(
-                radioRsp_network->rspInfo.error,
-                {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::MODEM_ERR}));
-    } else {
-        // For aidl_version 2, API is optional
-        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
-                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
-                                      RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
-    }
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
 }
 
 /**
@@ -2416,16 +2411,9 @@
     EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
     EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
 
-    if (aidl_version >= 3 && deviceSupportsFeature(FEATURE_TELEPHONY_RADIO_ACCESS)) {
-        ASSERT_TRUE(CheckAnyOfErrors(
-                radioRsp_network->rspInfo.error,
-                {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::MODEM_ERR}));
-    } else {
-        // For aidl_version 2, API is optional
-        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
-                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
-                                      RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
-    }
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
 }
 
 TEST_P(RadioNetworkTest, isCellularIdentifierTransparencyEnabled) {
diff --git a/radio/aidl/vts/radio_network_utils.h b/radio/aidl/vts/radio_network_utils.h
index 470ee73..ad530eb 100644
--- a/radio/aidl/vts/radio_network_utils.h
+++ b/radio/aidl/vts/radio_network_utils.h
@@ -38,16 +38,16 @@
     RadioResponseInfo rspInfo;
     std::vector<RadioBandMode> radioBandModes;
     std::vector<OperatorInfo> networkInfos;
-    bool isNrDualConnectivityEnabled;
-    int networkTypeBitmapResponse;
+    bool isNrDualConnectivityEnabled = false;
+    int networkTypeBitmapResponse = 0;
     RegStateResult voiceRegResp;
     RegStateResult dataRegResp;
     CellIdentity barringCellIdentity;
     std::vector<BarringInfo> barringInfoList;
     UsageSetting usageSetting;
     std::vector<RadioAccessSpecifier> specifiers;
-    bool isCellularIdentifierTransparencyEnabled;
-    bool isSecurityAlgorithmsUpdatedEnabled;
+    bool isCellularIdentifierTransparencyEnabled = false;
+    bool isSecurityAlgorithmsUpdatedEnabled = false;
 
     virtual ndk::ScopedAStatus acknowledgeRequest(int32_t serial) override;
 
diff --git a/secure_element/1.0/vts/functional/VtsHalSecureElementV1_0TargetTest.cpp b/secure_element/1.0/vts/functional/VtsHalSecureElementV1_0TargetTest.cpp
index 63c2eca..1623960 100644
--- a/secure_element/1.0/vts/functional/VtsHalSecureElementV1_0TargetTest.cpp
+++ b/secure_element/1.0/vts/functional/VtsHalSecureElementV1_0TargetTest.cpp
@@ -75,6 +75,7 @@
         se_->init(se_cb_);
         auto res = se_cb_->WaitForCallback(kCallbackNameOnStateChange);
         EXPECT_TRUE(res.no_timeout);
+        ASSERT_TRUE(res.args);
         EXPECT_TRUE(res.args->state_);
     }
 
diff --git a/secure_element/1.1/vts/functional/VtsHalSecureElementV1_1TargetTest.cpp b/secure_element/1.1/vts/functional/VtsHalSecureElementV1_1TargetTest.cpp
index 234c33c..d7e4546 100644
--- a/secure_element/1.1/vts/functional/VtsHalSecureElementV1_1TargetTest.cpp
+++ b/secure_element/1.1/vts/functional/VtsHalSecureElementV1_1TargetTest.cpp
@@ -72,6 +72,7 @@
         se_->init_1_1(se_cb_);
         auto res = se_cb_->WaitForCallback(kCallbackNameOnStateChange);
         EXPECT_TRUE(res.no_timeout);
+        ASSERT_TRUE(res.args);
         EXPECT_TRUE(res.args->state_);
         EXPECT_NE(res.args->reason_, "");
     }
diff --git a/secure_element/1.2/vts/functional/VtsHalSecureElementV1_2TargetTest.cpp b/secure_element/1.2/vts/functional/VtsHalSecureElementV1_2TargetTest.cpp
index 66d581e..26b2ded 100644
--- a/secure_element/1.2/vts/functional/VtsHalSecureElementV1_2TargetTest.cpp
+++ b/secure_element/1.2/vts/functional/VtsHalSecureElementV1_2TargetTest.cpp
@@ -73,6 +73,7 @@
         se_->init_1_1(se_cb_);
         auto res = se_cb_->WaitForCallback(kCallbackNameOnStateChange);
         EXPECT_TRUE(res.no_timeout);
+        ASSERT_TRUE(res.args);
         EXPECT_TRUE(res.args->state_);
         EXPECT_NE(res.args->reason_, "");
     }
@@ -93,10 +94,12 @@
 
     auto res = se_cb_->WaitForCallback(kCallbackNameOnStateChange);
     EXPECT_TRUE(res.no_timeout);
+    ASSERT_TRUE(res.args);
     EXPECT_FALSE(res.args->state_);
 
     res = se_cb_->WaitForCallback(kCallbackNameOnStateChange);
     EXPECT_TRUE(res.no_timeout);
+    ASSERT_TRUE(res.args);
     EXPECT_TRUE(res.args->state_);
 }
 
diff --git a/security/authgraph/aidl/Android.bp b/security/authgraph/aidl/Android.bp
index f3d1281..cb45198 100644
--- a/security/authgraph/aidl/Android.bp
+++ b/security/authgraph/aidl/Android.bp
@@ -28,7 +28,7 @@
         "android/hardware/security/authgraph/*.aidl",
     ],
     stability: "vintf",
-    frozen: false,
+    frozen: true,
     backend: {
         java: {
             platform_apis: true,
@@ -44,6 +44,13 @@
             ],
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+
 }
 
 // cc_defaults that includes the latest Authgraph AIDL library.
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/.hash b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/.hash
new file mode 100644
index 0000000..c0bd06a
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/.hash
@@ -0,0 +1 @@
+3758824e7b75acdb1ca66620fb8a8aec0ec6dfcc
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Arc.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Arc.aidl
new file mode 100644
index 0000000..dc86fbd
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Arc.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+/* @hide */
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable Arc {
+  byte[] arc;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Error.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Error.aidl
new file mode 100644
index 0000000..1a78b54
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Error.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Error {
+  OK = 0,
+  INVALID_PEER_NONCE = (-1) /* -1 */,
+  INVALID_PEER_KE_KEY = (-2) /* -2 */,
+  INVALID_IDENTITY = (-3) /* -3 */,
+  INVALID_CERT_CHAIN = (-4) /* -4 */,
+  INVALID_SIGNATURE = (-5) /* -5 */,
+  INVALID_KE_KEY = (-6) /* -6 */,
+  INVALID_PUB_KEY_IN_KEY = (-7) /* -7 */,
+  INVALID_PRIV_KEY_ARC_IN_KEY = (-8) /* -8 */,
+  INVALID_SHARED_KEY_ARCS = (-9) /* -9 */,
+  MEMORY_ALLOCATION_FAILED = (-10) /* -10 */,
+  INCOMPATIBLE_PROTOCOL_VERSION = (-11) /* -11 */,
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/IAuthGraphKeyExchange.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/IAuthGraphKeyExchange.aidl
new file mode 100644
index 0000000..2c56f33
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/IAuthGraphKeyExchange.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+/* @hide */
+@VintfStability
+interface IAuthGraphKeyExchange {
+  android.hardware.security.authgraph.SessionInitiationInfo create();
+  android.hardware.security.authgraph.KeInitResult init(in android.hardware.security.authgraph.PubKey peerPubKey, in android.hardware.security.authgraph.Identity peerId, in byte[] peerNonce, in int peerVersion);
+  android.hardware.security.authgraph.SessionInfo finish(in android.hardware.security.authgraph.PubKey peerPubKey, in android.hardware.security.authgraph.Identity peerId, in android.hardware.security.authgraph.SessionIdSignature peerSignature, in byte[] peerNonce, in int peerVersion, in android.hardware.security.authgraph.Key ownKey);
+  android.hardware.security.authgraph.Arc[2] authenticationComplete(in android.hardware.security.authgraph.SessionIdSignature peerSignature, in android.hardware.security.authgraph.Arc[2] sharedKeys);
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Identity.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Identity.aidl
new file mode 100644
index 0000000..bd5453e
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Identity.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable Identity {
+  byte[] identity;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/KeInitResult.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/KeInitResult.aidl
new file mode 100644
index 0000000..8c91523
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/KeInitResult.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable KeInitResult {
+  android.hardware.security.authgraph.SessionInitiationInfo sessionInitiationInfo;
+  android.hardware.security.authgraph.SessionInfo sessionInfo;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Key.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Key.aidl
new file mode 100644
index 0000000..5b4ebbf
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/Key.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable Key {
+  @nullable android.hardware.security.authgraph.PubKey pubKey;
+  @nullable android.hardware.security.authgraph.Arc arcFromPBK;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/PlainPubKey.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/PlainPubKey.aidl
new file mode 100644
index 0000000..f070bfa
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/PlainPubKey.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable PlainPubKey {
+  byte[] plainPubKey;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/PubKey.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/PubKey.aidl
new file mode 100644
index 0000000..4c3376e
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/PubKey.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+union PubKey {
+  android.hardware.security.authgraph.PlainPubKey plainKey;
+  android.hardware.security.authgraph.SignedPubKey signedKey;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionIdSignature.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionIdSignature.aidl
new file mode 100644
index 0000000..6dabc0a
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionIdSignature.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable SessionIdSignature {
+  byte[] signature;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionInfo.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionInfo.aidl
new file mode 100644
index 0000000..427962b
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable SessionInfo {
+  android.hardware.security.authgraph.Arc[2] sharedKeys;
+  byte[] sessionId;
+  android.hardware.security.authgraph.SessionIdSignature signature;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionInitiationInfo.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionInitiationInfo.aidl
new file mode 100644
index 0000000..bf55e74
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SessionInitiationInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable SessionInitiationInfo {
+  android.hardware.security.authgraph.Key key;
+  android.hardware.security.authgraph.Identity identity;
+  byte[] nonce;
+  int version;
+}
diff --git a/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SignedPubKey.aidl b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SignedPubKey.aidl
new file mode 100644
index 0000000..3dbaed8
--- /dev/null
+++ b/security/authgraph/aidl/aidl_api/android.hardware.security.authgraph/1/android/hardware/security/authgraph/SignedPubKey.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.authgraph;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable SignedPubKey {
+  byte[] signedPubKey;
+}
diff --git a/security/rkp/aidl/Android.bp b/security/rkp/aidl/Android.bp
index e9e2021..adc63f6 100644
--- a/security/rkp/aidl/Android.bp
+++ b/security/rkp/aidl/Android.bp
@@ -25,6 +25,9 @@
                 "//apex_available:platform",
                 "com.android.rkpd",
             ],
+            lint: {
+                baseline_filename: "lint-baseline.xml",
+            },
         },
         rust: {
             enabled: true,
diff --git a/security/rkp/aidl/lint-baseline.xml b/security/rkp/aidl/lint-baseline.xml
index d25d383..8e98094 100644
--- a/security/rkp/aidl/lint-baseline.xml
+++ b/security/rkp/aidl/lint-baseline.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<issues format="6" by="lint 8.0.0-dev" type="baseline" dependencies="true" variant="all" version="8.0.0-dev">
+<issues format="6" by="lint 8.4.0-alpha01" type="baseline" client="" dependencies="true" name="" variant="all" version="8.4.0-alpha01">
 
     <issue
         id="NewApi"
@@ -7,8 +7,8 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V1-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
-            line="50"
+            file="out/soong/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V1-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
+            line="52"
             column="12"/>
     </issue>
 
@@ -18,8 +18,8 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V2-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
-            line="50"
+            file="out/soong/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V2-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
+            line="52"
             column="12"/>
     </issue>
 
@@ -29,8 +29,19 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V3-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
-            line="495"
+            file="out/soong/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V3-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
+            line="56"
+            column="12"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 34 (current min is 33): `android.os.Binder#markVintfStability`"
+        errorLine1="      this.markVintfStability();"
+        errorLine2="           ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/security/rkp/aidl/android.hardware.security.rkp-V4-java-source/gen/android/hardware/security/keymint/IRemotelyProvisionedComponent.java"
+            line="257"
             column="12"/>
     </issue>
 
diff --git a/security/secretkeeper/aidl/Android.bp b/security/secretkeeper/aidl/Android.bp
index 48ce365..d282621 100644
--- a/security/secretkeeper/aidl/Android.bp
+++ b/security/secretkeeper/aidl/Android.bp
@@ -25,7 +25,7 @@
         "android.hardware.security.authgraph-V1",
     ],
     stability: "vintf",
-    frozen: false,
+    frozen: true,
     backend: {
         java: {
             enabled: true,
@@ -42,6 +42,13 @@
             ],
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: ["android.hardware.security.authgraph-V1"],
+        },
+    ],
+
 }
 
 // cc_defaults that includes the latest Secretkeeper AIDL library.
diff --git a/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/.hash b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/.hash
new file mode 100644
index 0000000..1f6c42b
--- /dev/null
+++ b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/.hash
@@ -0,0 +1 @@
+347439bd6088bd24a72e789a616a1586863e43b8
diff --git a/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/android/hardware/security/secretkeeper/ISecretkeeper.aidl b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/android/hardware/security/secretkeeper/ISecretkeeper.aidl
new file mode 100644
index 0000000..8ce37cd
--- /dev/null
+++ b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/android/hardware/security/secretkeeper/ISecretkeeper.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.secretkeeper;
+@VintfStability
+interface ISecretkeeper {
+  android.hardware.security.authgraph.IAuthGraphKeyExchange getAuthGraphKe();
+  byte[] processSecretManagementRequest(in byte[] request);
+  void deleteIds(in android.hardware.security.secretkeeper.SecretId[] ids);
+  void deleteAll();
+  const int ERROR_UNKNOWN_KEY_ID = 1;
+  const int ERROR_INTERNAL_ERROR = 2;
+  const int ERROR_REQUEST_MALFORMED = 3;
+}
diff --git a/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/android/hardware/security/secretkeeper/SecretId.aidl b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/android/hardware/security/secretkeeper/SecretId.aidl
new file mode 100644
index 0000000..9887066
--- /dev/null
+++ b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/1/android/hardware/security/secretkeeper/SecretId.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.security.secretkeeper;
+/* @hide */
+@VintfStability
+parcelable SecretId {
+  byte[64] id;
+}
diff --git a/soundtrigger/aidl/Android.bp b/soundtrigger/aidl/Android.bp
index fcbaf6b..af9a5fc 100644
--- a/soundtrigger/aidl/Android.bp
+++ b/soundtrigger/aidl/Android.bp
@@ -35,12 +35,17 @@
             sdk_version: "module_current",
         },
     },
-    frozen: false,
+    frozen: true,
     versions_with_info: [
         {
             version: "1",
             imports: ["android.media.soundtrigger.types-V1"],
         },
+        {
+            version: "2",
+            imports: ["android.media.soundtrigger.types-V2"],
+        },
+
         // IMPORTANT: Update latest_android_hardware_soundtrigger3 every time
         // you add the latest frozen version to versions_with_info
     ],
diff --git a/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/.hash b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/.hash
new file mode 100644
index 0000000..9b33400
--- /dev/null
+++ b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/.hash
@@ -0,0 +1 @@
+6b24e60ad261e3ff56106efd86ce6aa7ef5621b0
diff --git a/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHw.aidl b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHw.aidl
new file mode 100644
index 0000000..bbfe7d9
--- /dev/null
+++ b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHw.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.soundtrigger3;
+@VintfStability
+interface ISoundTriggerHw {
+  android.media.soundtrigger.Properties getProperties();
+  void registerGlobalCallback(in android.hardware.soundtrigger3.ISoundTriggerHwGlobalCallback callback);
+  int loadSoundModel(in android.media.soundtrigger.SoundModel soundModel, in android.hardware.soundtrigger3.ISoundTriggerHwCallback callback);
+  int loadPhraseSoundModel(in android.media.soundtrigger.PhraseSoundModel soundModel, in android.hardware.soundtrigger3.ISoundTriggerHwCallback callback);
+  void unloadSoundModel(in int modelHandle);
+  void startRecognition(in int modelHandle, in int deviceHandle, in int ioHandle, in android.media.soundtrigger.RecognitionConfig config);
+  void stopRecognition(in int modelHandle);
+  void forceRecognitionEvent(in int modelHandle);
+  @nullable android.media.soundtrigger.ModelParameterRange queryParameter(in int modelHandle, in android.media.soundtrigger.ModelParameter modelParam);
+  int getParameter(in int modelHandle, in android.media.soundtrigger.ModelParameter modelParam);
+  void setParameter(in int modelHandle, in android.media.soundtrigger.ModelParameter modelParam, in int value);
+}
diff --git a/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHwCallback.aidl b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHwCallback.aidl
new file mode 100644
index 0000000..152dfed
--- /dev/null
+++ b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHwCallback.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.soundtrigger3;
+@VintfStability
+interface ISoundTriggerHwCallback {
+  void modelUnloaded(in int model);
+  void phraseRecognitionCallback(in int model, in android.media.soundtrigger.PhraseRecognitionEvent event);
+  void recognitionCallback(in int model, in android.media.soundtrigger.RecognitionEvent event);
+}
diff --git a/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHwGlobalCallback.aidl b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHwGlobalCallback.aidl
new file mode 100644
index 0000000..6dfee9f
--- /dev/null
+++ b/soundtrigger/aidl/aidl_api/android.hardware.soundtrigger3/2/android/hardware/soundtrigger3/ISoundTriggerHwGlobalCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.soundtrigger3;
+@VintfStability
+interface ISoundTriggerHwGlobalCallback {
+  void onResourcesAvailable();
+}
diff --git a/tetheroffload/aidl/Android.bp b/tetheroffload/aidl/Android.bp
index 6de27c3..e091c5b 100644
--- a/tetheroffload/aidl/Android.bp
+++ b/tetheroffload/aidl/Android.bp
@@ -18,6 +18,9 @@
             ],
             min_sdk_version: "30",
             enabled: true,
+            lint: {
+                baseline_filename: "lint-baseline.xml",
+            },
         },
         ndk: {
             apps_enabled: false,
diff --git a/tetheroffload/aidl/lint-baseline.xml b/tetheroffload/aidl/lint-baseline.xml
new file mode 100644
index 0000000..62924b1
--- /dev/null
+++ b/tetheroffload/aidl/lint-baseline.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="6" by="lint 8.4.0-alpha01" type="baseline" client="" dependencies="true" name="" variant="all" version="8.4.0-alpha01">
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 30): `android.os.Binder#markVintfStability`"
+        errorLine1="      this.markVintfStability();"
+        errorLine2="           ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/tetheroffload/aidl/android.hardware.tetheroffload-V1-java-source/gen/android/hardware/tetheroffload/IOffload.java"
+            line="64"
+            column="12"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 30): `android.os.Binder#markVintfStability`"
+        errorLine1="      this.markVintfStability();"
+        errorLine2="           ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/tetheroffload/aidl/android.hardware.tetheroffload-V1-java-source/gen/android/hardware/tetheroffload/ITetheringOffloadCallback.java"
+            line="45"
+            column="12"/>
+    </issue>
+
+</issues>
\ No newline at end of file
diff --git a/thermal/aidl/Android.bp b/thermal/aidl/Android.bp
index 734aab7..597a166 100644
--- a/thermal/aidl/Android.bp
+++ b/thermal/aidl/Android.bp
@@ -44,7 +44,12 @@
             version: "1",
             imports: [],
         },
+        {
+            version: "2",
+            imports: [],
+        },
+
     ],
-    frozen: false,
+    frozen: true,
 
 }
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/.hash b/thermal/aidl/aidl_api/android.hardware.thermal/2/.hash
new file mode 100644
index 0000000..23d3c07
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/.hash
@@ -0,0 +1 @@
+2f49c78011338b42b43d5d0e250d9b520850cc1f
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/CoolingDevice.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/CoolingDevice.aidl
new file mode 100644
index 0000000..7e1aed7
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/CoolingDevice.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+1 *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable CoolingDevice {
+  android.hardware.thermal.CoolingType type;
+  String name;
+  long value;
+  long powerLimitMw;
+  long powerMw;
+  long timeWindowMs;
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/CoolingType.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/CoolingType.aidl
new file mode 100644
index 0000000..5e88aa0
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/CoolingType.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum CoolingType {
+  FAN,
+  BATTERY,
+  CPU,
+  GPU,
+  MODEM,
+  NPU,
+  COMPONENT,
+  TPU,
+  POWER_AMPLIFIER,
+  DISPLAY,
+  SPEAKER,
+  WIFI,
+  CAMERA,
+  FLASHLIGHT,
+  USB_PORT,
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl
new file mode 100644
index 0000000..ea75b1c
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@VintfStability
+interface ICoolingDeviceChangedCallback {
+  oneway void notifyCoolingDeviceChanged(in android.hardware.thermal.CoolingDevice coolingDevice);
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/IThermal.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/IThermal.aidl
new file mode 100644
index 0000000..904496c
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/IThermal.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@VintfStability
+interface IThermal {
+  android.hardware.thermal.CoolingDevice[] getCoolingDevices();
+  android.hardware.thermal.CoolingDevice[] getCoolingDevicesWithType(in android.hardware.thermal.CoolingType type);
+  android.hardware.thermal.Temperature[] getTemperatures();
+  android.hardware.thermal.Temperature[] getTemperaturesWithType(in android.hardware.thermal.TemperatureType type);
+  android.hardware.thermal.TemperatureThreshold[] getTemperatureThresholds();
+  android.hardware.thermal.TemperatureThreshold[] getTemperatureThresholdsWithType(in android.hardware.thermal.TemperatureType type);
+  void registerThermalChangedCallback(in android.hardware.thermal.IThermalChangedCallback callback);
+  void registerThermalChangedCallbackWithType(in android.hardware.thermal.IThermalChangedCallback callback, in android.hardware.thermal.TemperatureType type);
+  void unregisterThermalChangedCallback(in android.hardware.thermal.IThermalChangedCallback callback);
+  void registerCoolingDeviceChangedCallbackWithType(in android.hardware.thermal.ICoolingDeviceChangedCallback callback, in android.hardware.thermal.CoolingType type);
+  void unregisterCoolingDeviceChangedCallback(in android.hardware.thermal.ICoolingDeviceChangedCallback callback);
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/IThermalChangedCallback.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/IThermalChangedCallback.aidl
new file mode 100644
index 0000000..5e1d753
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/IThermalChangedCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@VintfStability
+interface IThermalChangedCallback {
+  oneway void notifyThrottling(in android.hardware.thermal.Temperature temperature);
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/Temperature.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/Temperature.aidl
new file mode 100644
index 0000000..ce70ab8
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/Temperature.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable Temperature {
+  android.hardware.thermal.TemperatureType type;
+  String name;
+  float value;
+  android.hardware.thermal.ThrottlingSeverity throttlingStatus;
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/TemperatureThreshold.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/TemperatureThreshold.aidl
new file mode 100644
index 0000000..a384d19
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/TemperatureThreshold.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@JavaDerive(toString=true) @VintfStability
+parcelable TemperatureThreshold {
+  android.hardware.thermal.TemperatureType type;
+  String name;
+  float[] hotThrottlingThresholds;
+  float[] coldThrottlingThresholds;
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/TemperatureType.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/TemperatureType.aidl
new file mode 100644
index 0000000..665a36e
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/TemperatureType.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum TemperatureType {
+  UNKNOWN = (-1) /* -1 */,
+  CPU = 0,
+  GPU = 1,
+  BATTERY = 2,
+  SKIN = 3,
+  USB_PORT = 4,
+  POWER_AMPLIFIER = 5,
+  BCL_VOLTAGE = 6,
+  BCL_CURRENT = 7,
+  BCL_PERCENTAGE = 8,
+  NPU = 9,
+  TPU = 10,
+  DISPLAY = 11,
+  MODEM = 12,
+  SOC = 13,
+  WIFI = 14,
+  CAMERA = 15,
+  FLASHLIGHT = 16,
+  SPEAKER = 17,
+  AMBIENT = 18,
+  POGO = 19,
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/ThrottlingSeverity.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/ThrottlingSeverity.aidl
new file mode 100644
index 0000000..183344d
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/2/android/hardware/thermal/ThrottlingSeverity.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum ThrottlingSeverity {
+  NONE = 0,
+  LIGHT,
+  MODERATE,
+  SEVERE,
+  CRITICAL,
+  EMERGENCY,
+  SHUTDOWN,
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/CoolingDevice.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/CoolingDevice.aidl
index dff3c4c..7e1aed7 100644
--- a/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/CoolingDevice.aidl
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/CoolingDevice.aidl
@@ -38,4 +38,7 @@
   android.hardware.thermal.CoolingType type;
   String name;
   long value;
+  long powerLimitMw;
+  long powerMw;
+  long timeWindowMs;
 }
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl
new file mode 100644
index 0000000..ea75b1c
--- /dev/null
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.thermal;
+/* @hide */
+@VintfStability
+interface ICoolingDeviceChangedCallback {
+  oneway void notifyCoolingDeviceChanged(in android.hardware.thermal.CoolingDevice coolingDevice);
+}
diff --git a/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/IThermal.aidl b/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/IThermal.aidl
index c9b6cab..904496c 100644
--- a/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/IThermal.aidl
+++ b/thermal/aidl/aidl_api/android.hardware.thermal/current/android/hardware/thermal/IThermal.aidl
@@ -44,4 +44,6 @@
   void registerThermalChangedCallback(in android.hardware.thermal.IThermalChangedCallback callback);
   void registerThermalChangedCallbackWithType(in android.hardware.thermal.IThermalChangedCallback callback, in android.hardware.thermal.TemperatureType type);
   void unregisterThermalChangedCallback(in android.hardware.thermal.IThermalChangedCallback callback);
+  void registerCoolingDeviceChangedCallbackWithType(in android.hardware.thermal.ICoolingDeviceChangedCallback callback, in android.hardware.thermal.CoolingType type);
+  void unregisterCoolingDeviceChangedCallback(in android.hardware.thermal.ICoolingDeviceChangedCallback callback);
 }
diff --git a/thermal/aidl/android/hardware/thermal/CoolingDevice.aidl b/thermal/aidl/android/hardware/thermal/CoolingDevice.aidl
index 0c5c17d..406733b 100644
--- a/thermal/aidl/android/hardware/thermal/CoolingDevice.aidl
+++ b/thermal/aidl/android/hardware/thermal/CoolingDevice.aidl
@@ -40,4 +40,16 @@
      * means deeper throttling.
      */
     long value;
+    /**
+     * Power budget (mW) of the cooling device.
+     */
+    long powerLimitMw;
+    /**
+     * Target cooling device's AVG power for the last time_window_ms.
+     */
+    long powerMw;
+    /**
+     * The time window (millisecond) to calculate the power consumption
+     */
+    long timeWindowMs;
 }
diff --git a/thermal/aidl/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl b/thermal/aidl/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl
new file mode 100644
index 0000000..e6bb9fe
--- /dev/null
+++ b/thermal/aidl/android/hardware/thermal/ICoolingDeviceChangedCallback.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.thermal;
+
+import android.hardware.thermal.CoolingDevice;
+import android.hardware.thermal.Temperature;
+
+/**
+ * ICoolingDeviceChangedCallback send cooling device change notification to clients.
+ * @hide
+ */
+@VintfStability
+interface ICoolingDeviceChangedCallback {
+    /**
+     * Send a cooling device change event to all ThermalHAL
+     * cooling device event listeners.
+     *
+     * @param cooling_device The cooling device information associated with the
+     *     change event.
+     */
+    oneway void notifyCoolingDeviceChanged(in CoolingDevice coolingDevice);
+}
diff --git a/thermal/aidl/android/hardware/thermal/IThermal.aidl b/thermal/aidl/android/hardware/thermal/IThermal.aidl
index c94edcd..4aa4090 100644
--- a/thermal/aidl/android/hardware/thermal/IThermal.aidl
+++ b/thermal/aidl/android/hardware/thermal/IThermal.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.thermal.CoolingDevice;
 import android.hardware.thermal.CoolingType;
+import android.hardware.thermal.ICoolingDeviceChangedCallback;
 import android.hardware.thermal.IThermalChangedCallback;
 import android.hardware.thermal.Temperature;
 import android.hardware.thermal.TemperatureThreshold;
@@ -188,4 +189,40 @@
      *         getMessage() must be populated with human-readable error message.
      */
     void unregisterThermalChangedCallback(in IThermalChangedCallback callback);
+
+    /**
+     * Register an ICoolingDeviceChangedCallback for a given CoolingType, used by
+     * the Thermal HAL to receive CDEV events when cooling device status
+     * changed.
+     * Multiple registrations with different ICoolingDeviceChangedCallback must be allowed.
+     * Multiple registrations with same ICoolingDeviceChangedCallback is not allowed, client
+     * should unregister the given ICoolingDeviceChangedCallback first.
+     *
+     * @param callback the ICoolingChangedCallback to use for receiving
+     *    cooling device events. If nullptr callback is given, the status code will be
+     *    STATUS_BAD_VALUE and the operation will fail.
+     * @param type the type to be filtered.
+     *
+     * @throws EX_ILLEGAL_ARGUMENT If the callback is given nullptr or already registered. And the
+     *         getMessage() must be populated with human-readable error message.
+     * @throws EX_ILLEGAL_STATE If the Thermal HAL is not initialized successfully. And the
+     *         getMessage() must be populated with human-readable error message.
+     */
+    void registerCoolingDeviceChangedCallbackWithType(
+            in ICoolingDeviceChangedCallback callback, in CoolingType type);
+
+    /**
+     * Unregister an ICoolingDeviceChangedCallback, used by the Thermal HAL
+     * to receive CDEV events when cooling device status changed.
+     *
+     * @param callback the ICoolingDeviceChangedCallback to use for receiving
+     *    cooling device events. if nullptr callback is given, the status code will be
+     *    STATUS_BAD_VALUE and the operation will fail.
+     *
+     * @throws EX_ILLEGAL_ARGUMENT If the callback is given nullptr or not previously registered.
+     *         And the getMessage() must be populated with human-readable error message.
+     * @throws EX_ILLEGAL_STATE If the Thermal HAL is not initialized successfully. And the
+     *         getMessage() must be populated with human-readable error message.
+     */
+    void unregisterCoolingDeviceChangedCallback(in ICoolingDeviceChangedCallback callback);
 }
diff --git a/thermal/aidl/default/Thermal.cpp b/thermal/aidl/default/Thermal.cpp
index f643d22..41d0be8 100644
--- a/thermal/aidl/default/Thermal.cpp
+++ b/thermal/aidl/default/Thermal.cpp
@@ -142,4 +142,53 @@
     return ScopedAStatus::ok();
 }
 
+ScopedAStatus Thermal::registerCoolingDeviceChangedCallbackWithType(
+        const std::shared_ptr<ICoolingDeviceChangedCallback>& in_callback, CoolingType in_type) {
+    LOG(VERBOSE) << __func__ << " ICoolingDeviceChangedCallback: " << in_callback
+                 << ", CoolingType: " << static_cast<int32_t>(in_type);
+    if (in_callback == nullptr) {
+        return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                "Invalid nullptr callback");
+    }
+    {
+        std::lock_guard<std::mutex> _lock(cdev_callback_mutex_);
+        if (std::any_of(cdev_callbacks_.begin(), cdev_callbacks_.end(),
+                        [&](const std::shared_ptr<ICoolingDeviceChangedCallback>& c) {
+                            return interfacesEqual(c, in_callback);
+                        })) {
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                    "Callback already registered");
+        }
+        cdev_callbacks_.push_back(in_callback);
+    }
+    return ScopedAStatus::ok();
+}
+
+ScopedAStatus Thermal::unregisterCoolingDeviceChangedCallback(
+        const std::shared_ptr<ICoolingDeviceChangedCallback>& in_callback) {
+    LOG(VERBOSE) << __func__ << " ICoolingDeviceChangedCallback: " << in_callback;
+    if (in_callback == nullptr) {
+        return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                "Invalid nullptr callback");
+    }
+    {
+        std::lock_guard<std::mutex> _lock(cdev_callback_mutex_);
+        bool removed = false;
+        cdev_callbacks_.erase(
+                std::remove_if(cdev_callbacks_.begin(), cdev_callbacks_.end(),
+                               [&](const std::shared_ptr<ICoolingDeviceChangedCallback>& c) {
+                                   if (interfacesEqual(c, in_callback)) {
+                                       removed = true;
+                                       return true;
+                                   }
+                                   return false;
+                               }),
+                cdev_callbacks_.end());
+        if (!removed) {
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                    "Callback wasn't registered");
+        }
+    }
+    return ScopedAStatus::ok();
+}
 }  // namespace aidl::android::hardware::thermal::impl::example
diff --git a/thermal/aidl/default/Thermal.h b/thermal/aidl/default/Thermal.h
index 8885e63..d3d8874 100644
--- a/thermal/aidl/default/Thermal.h
+++ b/thermal/aidl/default/Thermal.h
@@ -46,6 +46,7 @@
 
     ndk::ScopedAStatus registerThermalChangedCallback(
             const std::shared_ptr<IThermalChangedCallback>& in_callback) override;
+
     ndk::ScopedAStatus registerThermalChangedCallbackWithType(
             const std::shared_ptr<IThermalChangedCallback>& in_callback,
             TemperatureType in_type) override;
@@ -53,9 +54,18 @@
     ndk::ScopedAStatus unregisterThermalChangedCallback(
             const std::shared_ptr<IThermalChangedCallback>& in_callback) override;
 
+    ndk::ScopedAStatus registerCoolingDeviceChangedCallbackWithType(
+            const std::shared_ptr<ICoolingDeviceChangedCallback>& in_callback,
+            CoolingType in_type) override;
+
+    ndk::ScopedAStatus unregisterCoolingDeviceChangedCallback(
+            const std::shared_ptr<ICoolingDeviceChangedCallback>& in_callback) override;
+
   private:
     std::mutex thermal_callback_mutex_;
     std::vector<std::shared_ptr<IThermalChangedCallback>> thermal_callbacks_;
+    std::mutex cdev_callback_mutex_;
+    std::vector<std::shared_ptr<ICoolingDeviceChangedCallback>> cdev_callbacks_;
 };
 
 }  // namespace example
diff --git a/thermal/aidl/vts/VtsHalThermalTargetTest.cpp b/thermal/aidl/vts/VtsHalThermalTargetTest.cpp
index 4b0eb65..d36d986 100644
--- a/thermal/aidl/vts/VtsHalThermalTargetTest.cpp
+++ b/thermal/aidl/vts/VtsHalThermalTargetTest.cpp
@@ -20,12 +20,15 @@
 #include <memory>
 #include <string>
 #include <thread>
+#include <unordered_map>
 #include <vector>
 
 #define LOG_TAG "thermal_aidl_hal_test"
 
+#include <VtsCoreUtil.h>
 #include <aidl/Gtest.h>
 #include <aidl/Vintf.h>
+#include <aidl/android/hardware/thermal/BnCoolingDeviceChangedCallback.h>
 #include <aidl/android/hardware/thermal/BnThermal.h>
 #include <aidl/android/hardware/thermal/BnThermalChangedCallback.h>
 #include <android-base/logging.h>
@@ -59,6 +62,25 @@
         .throttlingStatus = ThrottlingSeverity::CRITICAL,
 };
 
+static const CoolingDevice kCoolingDevice = {
+        .type = CoolingType::CPU,
+        .name = "test cooling device",
+        .value = 1,
+        .powerLimitMw = 300,
+        .powerMw = 500,
+        .timeWindowMs = 7000,
+};
+
+static const std::string FEATURE_WATCH = "android.hardware.type.watch";
+static const std::string FEATURE_TELEVISION = "android.hardware.type.television";
+static const std::string FEATURE_LEANBACK = "android.software.leanback";
+static const std::string FEATURE_AUTOMOTIVE = "android.hardware.type.automotive";
+static const std::string FEATURE_PC = "android.hardware.type.pc";
+static const std::string FEATURE_EMBEDDED = "android.hardware.type.embedded";
+static const std::string kNonHandheldFeatures[] = {FEATURE_AUTOMOTIVE, FEATURE_LEANBACK,
+                                                   FEATURE_PC,         FEATURE_TELEVISION,
+                                                   FEATURE_WATCH,      FEATURE_EMBEDDED};
+
 // Callback class for receiving thermal event notifications from main class
 class ThermalCallback : public BnThermalChangedCallback {
   public:
@@ -85,6 +107,33 @@
     bool mInvoke = false;
 };
 
+// Callback class for receiving cooling device event notifications from main class
+class CoolingDeviceCallback : public BnCoolingDeviceChangedCallback {
+  public:
+    ndk::ScopedAStatus notifyCoolingDeviceChanged(const CoolingDevice&) override {
+        {
+            std::lock_guard<std::mutex> lock(mMutex);
+            mInvoke = true;
+        }
+        mNotifyCoolingDeviceChanged.notify_all();
+        return ndk::ScopedAStatus::ok();
+    }
+
+    template <typename R, typename P>
+    [[nodiscard]] bool waitForCallback(std::chrono::duration<R, P> duration) {
+        std::unique_lock<std::mutex> lock(mMutex);
+        bool r = mNotifyCoolingDeviceChanged.wait_for(lock, duration,
+                                                      [this] { return this->mInvoke; });
+        mInvoke = false;
+        return r;
+    }
+
+  private:
+    std::mutex mMutex;
+    std::condition_variable mNotifyCoolingDeviceChanged;
+    bool mInvoke = false;
+};
+
 // The main test class for THERMAL HIDL HAL.
 class ThermalAidlTest : public testing::TestWithParam<std::string> {
   public:
@@ -97,19 +146,42 @@
         ASSERT_NE(mThermalCallback, nullptr);
         ::ndk::ScopedAStatus status = mThermal->registerThermalChangedCallback(mThermalCallback);
         ASSERT_TRUE(status.isOk()) << status.getMessage();
+
+        auto ret = mThermal->getInterfaceVersion(&thermal_version);
+        ASSERT_TRUE(ret.isOk()) << ret;
+        if (thermal_version > 1) {
+            mCoolingDeviceCallback = ndk::SharedRefBase::make<CoolingDeviceCallback>();
+            ASSERT_NE(mCoolingDeviceCallback, nullptr);
+            status = mThermal->registerCoolingDeviceChangedCallbackWithType(mCoolingDeviceCallback,
+                                                                            kCoolingDevice.type);
+            ASSERT_TRUE(status.isOk()) << status.getMessage();
+        }
     }
 
     void TearDown() override {
         ::ndk::ScopedAStatus status = mThermal->unregisterThermalChangedCallback(mThermalCallback);
         ASSERT_TRUE(status.isOk()) << status.getMessage();
+
         // Expect to fail if unregister again
         status = mThermal->unregisterThermalChangedCallback(mThermalCallback);
         ASSERT_EQ(EX_ILLEGAL_ARGUMENT, status.getExceptionCode());
+
+        auto ret = mThermal->getInterfaceVersion(&thermal_version);
+        ASSERT_TRUE(ret.isOk()) << ret;
+        if (thermal_version > 1) {
+            status = mThermal->unregisterCoolingDeviceChangedCallback(mCoolingDeviceCallback);
+            ASSERT_TRUE(status.isOk()) << status.getMessage();
+            status = mThermal->unregisterCoolingDeviceChangedCallback(mCoolingDeviceCallback);
+            ASSERT_EQ(EX_ILLEGAL_ARGUMENT, status.getExceptionCode());
+        }
     }
+    // Stores thermal version
+    int32_t thermal_version;
 
   protected:
     std::shared_ptr<IThermal> mThermal;
     std::shared_ptr<ThermalCallback> mThermalCallback;
+    std::shared_ptr<CoolingDeviceCallback> mCoolingDeviceCallback;
 };
 
 // Test ThermalChangedCallback::notifyThrottling().
@@ -121,6 +193,21 @@
     ASSERT_TRUE(thermalCallback->waitForCallback(200ms));
 }
 
+// Test CoolingDeviceChangedCallback::notifyCoolingDeviceChanged().
+// This just calls into and back from our local CoolingDeviceChangedCallback impl.
+TEST_P(ThermalAidlTest, NotifyCoolingDeviceChangedTest) {
+    auto ret = mThermal->getInterfaceVersion(&thermal_version);
+    ASSERT_TRUE(ret.isOk()) << ret;
+    if (thermal_version < 2) {
+        return;
+    }
+    std::shared_ptr<CoolingDeviceCallback> cdevCallback =
+            ndk::SharedRefBase::make<CoolingDeviceCallback>();
+    ::ndk::ScopedAStatus status = cdevCallback->notifyCoolingDeviceChanged(kCoolingDevice);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+    ASSERT_TRUE(cdevCallback->waitForCallback(200ms));
+}
+
 // Test Thermal->registerThermalChangedCallback.
 TEST_P(ThermalAidlTest, RegisterThermalChangedCallbackTest) {
     // Expect to fail with same callback
@@ -169,6 +256,37 @@
         || status.getExceptionCode() == EX_NULL_POINTER);
 }
 
+// Test Thermal->registerCoolingDeviceChangedCallbackWithType.
+TEST_P(ThermalAidlTest, RegisterCoolingDeviceChangedCallbackWithTypeTest) {
+    auto ret = mThermal->getInterfaceVersion(&thermal_version);
+    ASSERT_TRUE(ret.isOk()) << ret;
+    if (thermal_version < 2) {
+        return;
+    }
+
+    // Expect to fail with same callback
+    ::ndk::ScopedAStatus status = mThermal->registerCoolingDeviceChangedCallbackWithType(
+            mCoolingDeviceCallback, CoolingType::CPU);
+    ASSERT_EQ(EX_ILLEGAL_ARGUMENT, status.getExceptionCode());
+    // Expect to fail with null callback
+    status = mThermal->registerCoolingDeviceChangedCallbackWithType(nullptr, CoolingType::CPU);
+    ASSERT_TRUE(status.getExceptionCode() == EX_ILLEGAL_ARGUMENT ||
+                status.getExceptionCode() == EX_NULL_POINTER);
+    std::shared_ptr<CoolingDeviceCallback> localCoolingDeviceCallback =
+            ndk::SharedRefBase::make<CoolingDeviceCallback>();
+    // Expect to succeed with different callback
+    status = mThermal->registerCoolingDeviceChangedCallbackWithType(localCoolingDeviceCallback,
+                                                                    CoolingType::CPU);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+    // Remove the local callback
+    status = mThermal->unregisterCoolingDeviceChangedCallback(localCoolingDeviceCallback);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+    // Expect to fail with null callback
+    status = mThermal->unregisterCoolingDeviceChangedCallback(nullptr);
+    ASSERT_TRUE(status.getExceptionCode() == EX_ILLEGAL_ARGUMENT ||
+                status.getExceptionCode() == EX_NULL_POINTER);
+}
+
 // Test Thermal->getCurrentTemperatures().
 TEST_P(ThermalAidlTest, TemperatureTest) {
     std::vector<Temperature> ret;
@@ -227,6 +345,54 @@
     }
 }
 
+// Test Thermal->getTemperatureThresholdsWithType(SKIN).
+// @VsrTest = GMS-VSR-3.2.5-001
+// @VsrTest = VSR-3.2.5-001
+// @VsrTest = GMS-VSR-3.2.5-002
+// @VsrTest = VSR-3.2.5-002
+TEST_P(ThermalAidlTest, SkinTemperatureThresholdsTest) {
+    auto apiLevel = ::android::base::GetIntProperty<int32_t>("ro.vendor.api_level", 0);
+    if (apiLevel < 35) {
+        GTEST_SKIP() << "Skipping test as the vendor level is below 35: " << apiLevel;
+    }
+    for (const auto& feature : kNonHandheldFeatures) {
+        if (::testing::deviceSupportsFeature(feature.c_str())) {
+            GTEST_SKIP() << "Skipping test as the device has feature: " << feature;
+        }
+    }
+    std::vector<Temperature> temperatures;
+    ::ndk::ScopedAStatus status =
+            mThermal->getTemperaturesWithType(TemperatureType::SKIN, &temperatures);
+    ASSERT_TRUE(status.isOk()) << "getTemperaturesWithType(SKIN) failed";
+    ASSERT_FALSE(temperatures.empty()) << "getTemperaturesWithType(SKIN) returns empty";
+    ASSERT_EQ(1, temperatures.size())
+            << "getTemperaturesWithType(SKIN) returns multiple temperatures";
+
+    std::vector<TemperatureThreshold> thresholds;
+    status = mThermal->getTemperatureThresholdsWithType(TemperatureType::SKIN, &thresholds);
+    ASSERT_TRUE(status.isOk()) << "getTemperatureThresholdsWithType(SKIN) failed";
+    ASSERT_FALSE(thresholds.empty()) << "getTemperatureThresholdsWithType(SKIN) returns empty";
+    ASSERT_EQ(1, thresholds.size())
+            << "getTemperatureThresholdsWithType(SKIN) returns multiple thresholds";
+    auto temperature = temperatures[0];
+    auto threshold = thresholds[0];
+    ASSERT_EQ(temperature.name, threshold.name);
+    auto severities = ::ndk::enum_range<ThrottlingSeverity>();
+    auto cardinality = std::distance(severities.begin(), severities.end());
+    ASSERT_NE(NAN, temperature.value);
+    ASSERT_EQ(cardinality, threshold.hotThrottlingThresholds.size());
+    float lastThreshold = threshold.hotThrottlingThresholds[1];
+    // skip NONE, and check that the rest should be set and non-decreasing
+    for (auto i = 2; i < cardinality; i++) {
+        float t = threshold.hotThrottlingThresholds[i];
+        ASSERT_NE(NAN, t);
+        ASSERT_TRUE(t >= lastThreshold) << "Temperature thresholds should be non-decreasing "
+                                        << "but got " << t << " for status " << i << " and "
+                                        << lastThreshold << " for status " << i - 1;
+        lastThreshold = t;
+    }
+}
+
 // Test Thermal->getCoolingDevices().
 TEST_P(ThermalAidlTest, CoolingDeviceTest) {
     std::vector<CoolingDevice> ret;
diff --git a/threadnetwork/aidl/Android.bp b/threadnetwork/aidl/Android.bp
index 7e674e0..d674ad7 100644
--- a/threadnetwork/aidl/Android.bp
+++ b/threadnetwork/aidl/Android.bp
@@ -19,4 +19,12 @@
             min_sdk_version: "30",
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/.hash b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/.hash
new file mode 100644
index 0000000..d60de43
--- /dev/null
+++ b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/.hash
@@ -0,0 +1 @@
+9e4d90844dd965def6c11732252f49d6aeaffc8e
diff --git a/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/android/hardware/threadnetwork/IThreadChip.aidl b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/android/hardware/threadnetwork/IThreadChip.aidl
new file mode 100644
index 0000000..607ceb3
--- /dev/null
+++ b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/android/hardware/threadnetwork/IThreadChip.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.threadnetwork;
+@VintfStability
+interface IThreadChip {
+  void open(in android.hardware.threadnetwork.IThreadChipCallback callback);
+  void close();
+  void hardwareReset();
+  void sendSpinelFrame(in byte[] frame);
+  const int ERROR_FAILED = 1;
+  const int ERROR_NO_BUFS = 2;
+  const int ERROR_BUSY = 3;
+}
diff --git a/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/android/hardware/threadnetwork/IThreadChipCallback.aidl b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/android/hardware/threadnetwork/IThreadChipCallback.aidl
new file mode 100644
index 0000000..e86b3ec
--- /dev/null
+++ b/threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/1/android/hardware/threadnetwork/IThreadChipCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.threadnetwork;
+@VintfStability
+interface IThreadChipCallback {
+  oneway void onReceiveSpinelFrame(in byte[] frame);
+}
diff --git a/tv/input/aidl/Android.bp b/tv/input/aidl/Android.bp
index 2326549..afc811a 100644
--- a/tv/input/aidl/Android.bp
+++ b/tv/input/aidl/Android.bp
@@ -35,6 +35,15 @@
                 "android.hardware.common.fmq-V1",
             ],
         },
+        {
+            version: "2",
+            imports: [
+                "android.hardware.common-V2",
+                "android.media.audio.common.types-V1",
+                "android.hardware.common.fmq-V1",
+            ],
+        },
+
     ],
-    frozen: false,
+    frozen: true,
 }
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/.hash b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/.hash
new file mode 100644
index 0000000..9742df8
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/.hash
@@ -0,0 +1 @@
+4470ddfe78d3a0c44832ac08f46e8283fd090347
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/CableConnectionStatus.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/CableConnectionStatus.aidl
new file mode 100644
index 0000000..a48bdb1
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/CableConnectionStatus.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@Backing(type="int") @VintfStability
+enum CableConnectionStatus {
+  UNKNOWN = 0,
+  CONNECTED = 1,
+  DISCONNECTED = 2,
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/ITvInput.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/ITvInput.aidl
new file mode 100644
index 0000000..84fe2fb
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/ITvInput.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+interface ITvInput {
+  void closeStream(in int deviceId, in int streamId);
+  android.hardware.tv.input.TvStreamConfig[] getStreamConfigurations(in int deviceId);
+  android.hardware.common.NativeHandle openStream(in int deviceId, in int streamId);
+  void setCallback(in android.hardware.tv.input.ITvInputCallback callback);
+  void setTvMessageEnabled(int deviceId, int streamId, in android.hardware.tv.input.TvMessageEventType type, boolean enabled);
+  void getTvMessageQueueDesc(out android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> queue, int deviceId, int streamId);
+  const int STATUS_UNKNOWN = 1;
+  const int STATUS_NO_RESOURCE = 2;
+  const int STATUS_INVALID_ARGUMENTS = 3;
+  const int STATUS_INVALID_STATE = 4;
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/ITvInputCallback.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/ITvInputCallback.aidl
new file mode 100644
index 0000000..9747013
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/ITvInputCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+interface ITvInputCallback {
+  void notify(in android.hardware.tv.input.TvInputEvent event);
+  void notifyTvMessageEvent(in android.hardware.tv.input.TvMessageEvent event);
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputDeviceInfo.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputDeviceInfo.aidl
new file mode 100644
index 0000000..d095146
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputDeviceInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+parcelable TvInputDeviceInfo {
+  int deviceId;
+  android.hardware.tv.input.TvInputType type;
+  int portId;
+  android.hardware.tv.input.CableConnectionStatus cableConnectionStatus;
+  android.media.audio.common.AudioDevice audioDevice;
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputEvent.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputEvent.aidl
new file mode 100644
index 0000000..cfa8a34
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputEvent.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+parcelable TvInputEvent {
+  android.hardware.tv.input.TvInputEventType type;
+  android.hardware.tv.input.TvInputDeviceInfo deviceInfo;
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputEventType.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputEventType.aidl
new file mode 100644
index 0000000..a9f518a
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputEventType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@Backing(type="int") @VintfStability
+enum TvInputEventType {
+  DEVICE_AVAILABLE = 1,
+  DEVICE_UNAVAILABLE = 2,
+  STREAM_CONFIGURATIONS_CHANGED = 3,
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputType.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputType.aidl
new file mode 100644
index 0000000..7e44a7d
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvInputType.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@Backing(type="int") @VintfStability
+enum TvInputType {
+  OTHER = 1,
+  TUNER = 2,
+  COMPOSITE = 3,
+  SVIDEO = 4,
+  SCART = 5,
+  COMPONENT = 6,
+  VGA = 7,
+  DVI = 8,
+  HDMI = 9,
+  DISPLAY_PORT = 10,
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessage.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessage.aidl
new file mode 100644
index 0000000..04cb099
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessage.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+parcelable TvMessage {
+  String subType;
+  long groupId;
+  int dataLengthBytes;
+  const long NO_GROUP_ID = (-1) /* -1 */;
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessageEvent.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessageEvent.aidl
new file mode 100644
index 0000000..3c1cb74
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessageEvent.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+parcelable TvMessageEvent {
+  android.hardware.tv.input.TvMessageEventType type;
+  int streamId;
+  android.hardware.tv.input.TvMessage[] messages;
+  int deviceId;
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessageEventType.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessageEventType.aidl
new file mode 100644
index 0000000..3006198
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvMessageEventType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@Backing(type="int") @VintfStability
+enum TvMessageEventType {
+  WATERMARK = 1,
+  CLOSED_CAPTION = 2,
+  OTHER = 1000,
+}
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvStreamConfig.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvStreamConfig.aidl
new file mode 100644
index 0000000..8378ff3
--- /dev/null
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/2/android/hardware/tv/input/TvStreamConfig.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.input;
+@VintfStability
+parcelable TvStreamConfig {
+  int streamId;
+  int maxVideoWidth;
+  int maxVideoHeight;
+}
diff --git a/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.cpp b/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.cpp
index 746ae1e..7e095f1 100644
--- a/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.cpp
+++ b/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.cpp
@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+#define LOG_TAG "tv_input_aidl_hal_test"
+
 #include "VtsHalTvInputTargetTest.h"
 
 #include <android-base/properties.h>
@@ -181,7 +183,9 @@
             ALOGD("OpenAndCloseStreamTest: open stream, device_id=%d, stream_id=%d", device_id,
                   stream_id);
             ASSERT_TRUE(tv_input_->openStream(device_id, stream_id, &handle).isOk());
-            ASSERT_TRUE(isValidHandle(handle));
+            if (VERIFY_SIDEBAND_STREAM_HANDLE) {
+                ASSERT_TRUE(isValidHandle(handle));
+            }
 
             ALOGD("OpenAndCloseStreamTest: close stream, device_id=%d, stream_id=%d", device_id,
                   stream_id);
@@ -283,7 +287,9 @@
 
     ALOGD("OpenAnOpenedStreamsTest: open stream, device_id=%d, stream_id=%d", device_id, stream_id);
     ASSERT_TRUE(tv_input_->openStream(device_id, stream_id, &handle).isOk());
-    ASSERT_TRUE(isValidHandle(handle));
+    if (VERIFY_SIDEBAND_STREAM_HANDLE) {
+        ASSERT_TRUE(isValidHandle(handle));
+    }
 
     ALOGD("OpenAnOpenedStreamsTest: open stream, device_id=%d, stream_id=%d", device_id, stream_id);
     ASSERT_TRUE(tv_input_->openStream(device_id, stream_id, &handle).getServiceSpecificError() ==
diff --git a/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h b/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h
index 7e66a88..fd98a18 100644
--- a/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h
+++ b/tv/input/aidl/vts/functional/VtsHalTvInputTargetTest.h
@@ -43,6 +43,7 @@
 
 #define WAIT_FOR_EVENT_TIMEOUT 5
 #define DEFAULT_ID INT32_MIN
+#define VERIFY_SIDEBAND_STREAM_HANDLE 1
 
 namespace VtsHalTvInputTargetTest {
 
diff --git a/tv/tuner/aidl/default/Demux.cpp b/tv/tuner/aidl/default/Demux.cpp
index de94467..5eeb36a 100644
--- a/tv/tuner/aidl/default/Demux.cpp
+++ b/tv/tuner/aidl/default/Demux.cpp
@@ -53,9 +53,6 @@
 
 Demux::~Demux() {
     ALOGV("%s", __FUNCTION__);
-    if (mDemuxIptvReadThread.joinable()) {
-        mDemuxIptvReadThread.join();
-    }
     close();
 }
 
@@ -123,26 +120,43 @@
     mIsIptvThreadRunningCv.notify_all();
 }
 
-void Demux::readIptvThreadLoop(dtv_plugin* interface, dtv_streamer* streamer, size_t buf_size,
-                               int timeout_ms, int buffer_timeout) {
+void Demux::frontendIptvInputThreadLoop(dtv_plugin* interface, dtv_streamer* streamer, void* buf) {
     Timer *timer, *fullBufferTimer;
+    bool isTuneBytePushedToDvr = false;
     while (true) {
         std::unique_lock<std::mutex> lock(mIsIptvThreadRunningMutex);
-        mIsIptvThreadRunningCv.wait(lock, [this] { return mIsIptvReadThreadRunning; });
-        if (mIsIptvDvrFMQFull && fullBufferTimer->get_elapsed_time_ms() > buffer_timeout) {
-            ALOGE("DVR FMQ has not been flushed within timeout of %d ms", buffer_timeout);
+        mIsIptvThreadRunningCv.wait(
+                lock, [this] { return mIsIptvReadThreadRunning || mIsIptvReadThreadTerminated; });
+        if (mIsIptvReadThreadTerminated) {
+            ALOGI("[Demux] IPTV reading thread for playback terminated");
+            break;
+        }
+        if (mIsIptvDvrFMQFull &&
+            fullBufferTimer->get_elapsed_time_ms() > IPTV_PLAYBACK_BUFFER_TIMEOUT) {
+            ALOGE("DVR FMQ has not been flushed within timeout of %d ms",
+                  IPTV_PLAYBACK_BUFFER_TIMEOUT);
             delete fullBufferTimer;
             break;
         }
         timer = new Timer();
-        void* buf = malloc(sizeof(char) * IPTV_BUFFER_SIZE);
-        if (buf == nullptr) ALOGI("Buffer allocation failed");
-        ssize_t bytes_read = interface->read_stream(streamer, buf, buf_size, timeout_ms);
-        if (bytes_read == 0) {
+        ssize_t bytes_read;
+        void* tuneByteBuffer = mFrontend->getTuneByteBuffer();
+        if (!isTuneBytePushedToDvr && tuneByteBuffer != nullptr) {
+            memcpy(buf, tuneByteBuffer, 1);
+            char* offsetBuf = (char*)buf + 1;
+            bytes_read = interface->read_stream(streamer, (void*)offsetBuf, IPTV_BUFFER_SIZE - 1,
+                                                IPTV_PLAYBACK_TIMEOUT);
+            isTuneBytePushedToDvr = true;
+        } else {
+            bytes_read =
+                    interface->read_stream(streamer, buf, IPTV_BUFFER_SIZE, IPTV_PLAYBACK_TIMEOUT);
+        }
+
+        if (bytes_read <= 0) {
             double elapsed_time = timer->get_elapsed_time_ms();
-            if (elapsed_time > timeout_ms) {
+            if (elapsed_time > IPTV_PLAYBACK_TIMEOUT) {
                 ALOGE("[Demux] timeout reached - elapsed_time: %f, timeout: %d", elapsed_time,
-                      timeout_ms);
+                      IPTV_PLAYBACK_TIMEOUT);
             }
             ALOGE("[Demux] Cannot read data from the socket");
             delete timer;
@@ -170,8 +184,6 @@
             default:
                 ALOGI("Invalid DVR Status");
         }
-
-        free(buf);
     }
 }
 
@@ -206,32 +218,44 @@
 
         // get plugin interface from frontend
         dtv_plugin* interface = mFrontend->getIptvPluginInterface();
+        // if plugin interface is not on frontend, create a new plugin interface
         if (interface == nullptr) {
-            ALOGE("[Demux] getIptvPluginInterface(): plugin interface is null");
-            return ::ndk::ScopedAStatus::fromServiceSpecificError(
-                    static_cast<int32_t>(Result::INVALID_STATE));
+            interface = mFrontend->createIptvPluginInterface();
+            if (interface == nullptr) {
+                ALOGE("[   INFO   ] Failed to load plugin.");
+                return ::ndk::ScopedAStatus::fromServiceSpecificError(
+                        static_cast<int32_t>(Result::INVALID_STATE));
+            }
         }
-        ALOGI("[Demux] getIptvPluginInterface(): plugin interface is not null");
+
+        // get transport description from frontend
+        string transport_desc = mFrontend->getIptvTransportDescription();
+        if (transport_desc.empty()) {
+            string content_url = "rtp://127.0.0.1:12345";
+            transport_desc = "{ \"uri\": \"" + content_url + "\"}";
+        }
+        ALOGI("[Demux] transport_desc: %s", transport_desc.c_str());
 
         // get streamer object from Frontend instance
         dtv_streamer* streamer = mFrontend->getIptvPluginStreamer();
         if (streamer == nullptr) {
-            ALOGE("[Demux] getIptvPluginStreamer(): streamer is null");
+            streamer = mFrontend->createIptvPluginStreamer(interface, transport_desc.c_str());
+            if (streamer == nullptr) {
+                ALOGE("[   INFO   ] Failed to open stream");
+                return ::ndk::ScopedAStatus::fromServiceSpecificError(
+                        static_cast<int32_t>(Result::INVALID_STATE));
+            }
+        }
+        stopIptvFrontendInput();
+        mIsIptvReadThreadTerminated = false;
+        void* buf = malloc(sizeof(char) * IPTV_BUFFER_SIZE);
+        if (buf == nullptr) {
+            ALOGE("[Demux] Buffer allocation failed");
             return ::ndk::ScopedAStatus::fromServiceSpecificError(
                     static_cast<int32_t>(Result::INVALID_STATE));
         }
-        ALOGI("[Demux] getIptvPluginStreamer(): streamer is not null");
-
-        // get transport description from frontend
-        string transport_desc = mFrontend->getIptvTransportDescription();
-        ALOGI("[Demux] getIptvTransportDescription(): transport_desc: %s", transport_desc.c_str());
-
-        // call read_stream on the socket to populate the buffer with TS data
-        // while thread is alive, keep reading data
-        int timeout_ms = 20;
-        int buffer_timeout = 10000;  // 10s
-        mDemuxIptvReadThread = std::thread(&Demux::readIptvThreadLoop, this, interface, streamer,
-                                           IPTV_BUFFER_SIZE, timeout_ms, buffer_timeout);
+        mDemuxIptvReadThread =
+                std::thread(&Demux::frontendIptvInputThreadLoop, this, interface, streamer, buf);
     }
     return ::ndk::ScopedAStatus::ok();
 }
@@ -348,6 +372,7 @@
     ALOGV("%s", __FUNCTION__);
 
     stopFrontendInput();
+    stopIptvFrontendInput();
 
     set<int64_t>::iterator it;
     for (it = mPlaybackFilterIds.begin(); it != mPlaybackFilterIds.end(); it++) {
@@ -543,6 +568,15 @@
     }
 }
 
+void Demux::stopIptvFrontendInput() {
+    ALOGD("[Demux] stop iptv frontend on demux");
+    if (mDemuxIptvReadThread.joinable()) {
+        mIsIptvReadThreadTerminated = true;
+        mIsIptvThreadRunningCv.notify_all();
+        mDemuxIptvReadThread.join();
+    }
+}
+
 void Demux::setIsRecording(bool isRecording) {
     mIsRecording = isRecording;
 }
diff --git a/tv/tuner/aidl/default/Demux.h b/tv/tuner/aidl/default/Demux.h
index ad7b7a7..af040d4 100644
--- a/tv/tuner/aidl/default/Demux.h
+++ b/tv/tuner/aidl/default/Demux.h
@@ -56,6 +56,9 @@
 class TimeFilter;
 class Tuner;
 
+const int IPTV_PLAYBACK_TIMEOUT = 20;            // ms
+const int IPTV_PLAYBACK_BUFFER_TIMEOUT = 20000;  // ms
+
 class DvrPlaybackCallback : public BnDvrCallback {
   public:
     virtual ::ndk::ScopedAStatus onPlaybackStatus(PlaybackStatus status) override {
@@ -103,8 +106,7 @@
     void setIsRecording(bool isRecording);
     bool isRecording();
     void startFrontendInputLoop();
-    void readIptvThreadLoop(dtv_plugin* interface, dtv_streamer* streamer, size_t size,
-                            int timeout_ms, int buffer_timeout);
+    void frontendIptvInputThreadLoop(dtv_plugin* interface, dtv_streamer* streamer, void* buf);
 
     /**
      * A dispatcher to read and dispatch input data to all the started filters.
@@ -128,6 +130,10 @@
      * Setter for IPTV Reading thread
      */
     void setIptvThreadRunning(bool isIptvThreadRunning);
+    /**
+     * Stops IPTV playback reading thread.
+     */
+    void stopIptvFrontendInput();
 
   private:
     // Tuner service
@@ -206,7 +212,8 @@
     /**
      * Controls IPTV reading thread status
      */
-    bool mIsIptvReadThreadRunning;
+    bool mIsIptvReadThreadRunning = false;
+    std::atomic<bool> mIsIptvReadThreadTerminated = false;
     std::mutex mIsIptvThreadRunningMutex;
     std::condition_variable mIsIptvThreadRunningCv;
 
diff --git a/tv/tuner/aidl/default/Filter.cpp b/tv/tuner/aidl/default/Filter.cpp
index 212d329..5f7a4cd 100644
--- a/tv/tuner/aidl/default/Filter.cpp
+++ b/tv/tuner/aidl/default/Filter.cpp
@@ -366,9 +366,11 @@
 ::ndk::ScopedAStatus Filter::stop() {
     ALOGV("%s", __FUNCTION__);
 
-    mFilterCount -= 1;
-    if (mFilterCount == 0) {
-        mDemux->setIptvThreadRunning(false);
+    if (mFilterCount > 0) {
+        mFilterCount -= 1;
+        if (mFilterCount.load() == 0) {
+            mDemux->setIptvThreadRunning(false);
+        }
     }
 
     mFilterThreadRunning = false;
diff --git a/tv/tuner/aidl/default/Frontend.cpp b/tv/tuner/aidl/default/Frontend.cpp
index 57ed1ba..1031604 100644
--- a/tv/tuner/aidl/default/Frontend.cpp
+++ b/tv/tuner/aidl/default/Frontend.cpp
@@ -188,6 +188,9 @@
     mCallback = nullptr;
     mIsLocked = false;
     mTuner = nullptr;
+    if (mTuneByteBuffer != nullptr) {
+        free(mTuneByteBuffer);
+    }
 }
 
 ::ndk::ScopedAStatus Frontend::close() {
@@ -215,19 +218,43 @@
     return ::ndk::ScopedAStatus::ok();
 }
 
-void Frontend::readTuneByte(dtv_streamer* streamer, void* buf, size_t buf_size, int timeout_ms) {
-    ssize_t bytes_read = mIptvPluginInterface->read_stream(streamer, buf, buf_size, timeout_ms);
+dtv_plugin* Frontend::createIptvPluginInterface() {
+    const char* path = "/vendor/lib/iptv_udp_plugin.so";
+    DtvPlugin* plugin = new DtvPlugin(path);
+    bool plugin_loaded = plugin->load();
+    if (!plugin_loaded) {
+        ALOGE("Failed to load plugin");
+        return nullptr;
+    }
+    return plugin->interface();
+}
+
+dtv_streamer* Frontend::createIptvPluginStreamer(dtv_plugin* interface,
+                                                 const char* transport_desc) {
+    dtv_streamer* streamer = interface->create_streamer();
+    int open_fd = interface->open_stream(streamer, transport_desc);
+    if (open_fd < 0) {
+        return nullptr;
+    }
+    ALOGI("[   INFO   ] open_stream successful, open_fd=%d", open_fd);
+    return streamer;
+}
+
+void Frontend::readTuneByte(void* buf) {
+    ssize_t bytes_read = mIptvPluginInterface->read_stream(mIptvPluginStreamer, buf,
+                                                           TUNE_BUFFER_SIZE, TUNE_BUFFER_TIMEOUT);
     if (bytes_read <= 0) {
         ALOGI("[   ERROR   ] Tune byte couldn't be read.");
         return;
     }
     mCallback->onEvent(FrontendEventType::LOCKED);
     mIsLocked = true;
+    mTuneByteBuffer = buf;
 }
 
 ::ndk::ScopedAStatus Frontend::tune(const FrontendSettings& in_settings) {
     if (mCallback == nullptr) {
-        ALOGW("[   WARN   ] Frontend callback is not set for tunin0g");
+        ALOGW("[   WARN   ] Frontend callback is not set for tuning");
         return ::ndk::ScopedAStatus::fromServiceSpecificError(
                 static_cast<int32_t>(Result::INVALID_STATE));
     }
@@ -242,54 +269,39 @@
         ALOGI("[   INFO   ] Frontend type is set to IPTV, tag = %d id=%d", in_settings.getTag(),
               mId);
 
-        // load udp plugin for reading TS data
-        const char* path = "/vendor/lib/iptv_udp_plugin.so";
-        DtvPlugin* plugin = new DtvPlugin(path);
-        if (!plugin) {
-            ALOGE("Failed to create DtvPlugin, plugin_path is invalid");
+        mIptvPluginInterface = createIptvPluginInterface();
+        if (mIptvPluginInterface == nullptr) {
+            ALOGE("[   INFO   ] Failed to load plugin.");
             return ::ndk::ScopedAStatus::fromServiceSpecificError(
                     static_cast<int32_t>(Result::INVALID_ARGUMENT));
         }
-        bool plugin_loaded = plugin->load();
-        if (!plugin_loaded) {
-            ALOGE("Failed to load plugin");
-            return ::ndk::ScopedAStatus::fromServiceSpecificError(
-                    static_cast<int32_t>(Result::INVALID_ARGUMENT));
-        }
-        mIptvPluginInterface = plugin->interface();
 
         // validate content_url format
         std::string content_url = in_settings.get<FrontendSettings::Tag::iptv>()->contentUrl;
-        std::string transport_desc = "{ \"uri\": \"" + content_url + "\"}";
-        ALOGI("[   INFO   ] transport_desc: %s", transport_desc.c_str());
-        bool is_transport_desc_valid = plugin->validate(transport_desc.c_str());
+        mIptvTransportDescription = "{ \"uri\": \"" + content_url + "\"}";
+        ALOGI("[   INFO   ] transport_desc: %s", mIptvTransportDescription.c_str());
+        bool is_transport_desc_valid =
+                mIptvPluginInterface->validate(mIptvTransportDescription.c_str());
         if (!is_transport_desc_valid) {  // not of format protocol://ip:port
             ALOGE("[   INFO   ] transport_desc is not valid");
             return ::ndk::ScopedAStatus::fromServiceSpecificError(
                     static_cast<int32_t>(Result::INVALID_ARGUMENT));
         }
-        mIptvTransportDescription = transport_desc;
 
         // create a streamer and open it for reading data
-        dtv_streamer* streamer = mIptvPluginInterface->create_streamer();
-        mIptvPluginStreamer = streamer;
-        int open_fd = mIptvPluginInterface->open_stream(streamer, transport_desc.c_str());
-        if (open_fd < 0) {
-            ALOGE("[   INFO   ] could not open stream");
-            return ::ndk::ScopedAStatus::fromServiceSpecificError(
-                    static_cast<int32_t>(Result::INVALID_ARGUMENT));
-        }
-        ALOGI("[   INFO   ] open_stream successful, open_fd=%d", open_fd);
+        mIptvPluginStreamer =
+                createIptvPluginStreamer(mIptvPluginInterface, mIptvTransportDescription.c_str());
 
-        size_t buf_size = 1;
-        int timeout_ms = 2000;
-        void* buf = malloc(sizeof(char) * buf_size);
-        if (buf == nullptr) ALOGI("malloc buf failed [TUNE]");
-        ALOGI("[   INFO   ] [Tune] Allocated buffer of size %zu", buf_size);
-        mIptvFrontendTuneThread =
-                std::thread(&Frontend::readTuneByte, this, streamer, buf, buf_size, timeout_ms);
-        if (mIptvFrontendTuneThread.joinable()) mIptvFrontendTuneThread.join();
-        free(buf);
+        void* buf = malloc(sizeof(char) * TUNE_BUFFER_SIZE);
+        if (buf == nullptr) {
+            ALOGE("Failed to allocate 1 byte buffer for tuning.");
+            return ::ndk::ScopedAStatus::fromServiceSpecificError(
+                    static_cast<int32_t>(Result::INVALID_STATE));
+        }
+        mIptvFrontendTuneThread = std::thread(&Frontend::readTuneByte, this, buf);
+        if (mIptvFrontendTuneThread.joinable()) {
+            mIptvFrontendTuneThread.join();
+        }
     }
 
     return ::ndk::ScopedAStatus::ok();
diff --git a/tv/tuner/aidl/default/Frontend.h b/tv/tuner/aidl/default/Frontend.h
index 17a1aee..f3f8a87 100644
--- a/tv/tuner/aidl/default/Frontend.h
+++ b/tv/tuner/aidl/default/Frontend.h
@@ -33,6 +33,9 @@
 
 class Tuner;
 
+const int TUNE_BUFFER_SIZE = 1;        // byte
+const int TUNE_BUFFER_TIMEOUT = 2000;  // ms
+
 class Frontend : public BnFrontend {
   public:
     Frontend(FrontendType type, int32_t id);
@@ -64,7 +67,10 @@
     dtv_plugin* getIptvPluginInterface();
     string getIptvTransportDescription();
     dtv_streamer* getIptvPluginStreamer();
-    void readTuneByte(dtv_streamer* streamer, void* buf, size_t size, int timeout_ms);
+    void readTuneByte(void* buf);
+    void* getTuneByteBuffer() { return mTuneByteBuffer; };
+    dtv_streamer* createIptvPluginStreamer(dtv_plugin* interface, const char* transport_desc);
+    dtv_plugin* createIptvPluginInterface();
     bool isLocked();
     void getFrontendInfo(FrontendInfo* _aidl_return);
     void setTunerService(std::shared_ptr<Tuner> tuner);
@@ -90,6 +96,7 @@
     string mIptvTransportDescription;
     dtv_streamer* mIptvPluginStreamer;
     std::thread mIptvFrontendTuneThread;
+    void* mTuneByteBuffer = nullptr;
 };
 
 }  // namespace tuner
diff --git a/tv/tuner/aidl/vts/functional/Android.bp b/tv/tuner/aidl/vts/functional/Android.bp
index 513007b..09e63fc 100644
--- a/tv/tuner/aidl/vts/functional/Android.bp
+++ b/tv/tuner/aidl/vts/functional/Android.bp
@@ -37,6 +37,7 @@
         "FrontendTests.cpp",
         "LnbTests.cpp",
         "VtsHalTvTunerTargetTest.cpp",
+        "utils/IpStreamer.cpp",
     ],
     generated_headers: [
         "tuner_testing_dynamic_configuration_V1_0_enums",
diff --git a/tv/tuner/aidl/vts/functional/FrontendTests.cpp b/tv/tuner/aidl/vts/functional/FrontendTests.cpp
index e28e6fd..85d0496 100644
--- a/tv/tuner/aidl/vts/functional/FrontendTests.cpp
+++ b/tv/tuner/aidl/vts/functional/FrontendTests.cpp
@@ -474,6 +474,10 @@
             << "FrontendConfig does not match the frontend info of the given id.";
 
     mIsSoftwareFe = config.isSoftwareFe;
+    std::unique_ptr<IpStreamer> ipThread = std::make_unique<IpStreamer>();
+    if (config.type == FrontendType::IPTV) {
+        ipThread->startIpStream();
+    }
     if (mIsSoftwareFe && testWithDemux) {
         if (getDvrTests()->openDvrInDemux(mDvrConfig.type, mDvrConfig.bufferSize) != success()) {
             ALOGW("[vts] Software frontend dvr configure openDvr failed.");
@@ -493,6 +497,9 @@
         getDvrTests()->startDvrPlayback();
     }
     mFrontendCallback->tuneTestOnLock(mFrontend, config.settings);
+    if (config.type == FrontendType::IPTV) {
+        ipThread->stopIpStream();
+    }
     return AssertionResult(true);
 }
 
diff --git a/tv/tuner/aidl/vts/functional/FrontendTests.h b/tv/tuner/aidl/vts/functional/FrontendTests.h
index 1746c8e..9c2ffc0 100644
--- a/tv/tuner/aidl/vts/functional/FrontendTests.h
+++ b/tv/tuner/aidl/vts/functional/FrontendTests.h
@@ -27,6 +27,7 @@
 
 #include "DvrTests.h"
 #include "VtsHalTvTunerTestConfigurations.h"
+#include "utils/IpStreamer.h"
 
 #define WAIT_TIMEOUT 3000000000
 #define INVALID_ID -1
diff --git a/tv/tuner/aidl/vts/functional/VtsHalTvTunerTargetTest.cpp b/tv/tuner/aidl/vts/functional/VtsHalTvTunerTargetTest.cpp
index 766814f..2b39bc6 100644
--- a/tv/tuner/aidl/vts/functional/VtsHalTvTunerTargetTest.cpp
+++ b/tv/tuner/aidl/vts/functional/VtsHalTvTunerTargetTest.cpp
@@ -1112,6 +1112,10 @@
     if (!record.support) {
         return;
     }
+    // Recording is not currently supported for IPTV frontend
+    if (frontendMap[live.frontendId].type == FrontendType::IPTV) {
+        return;
+    }
     auto record_configs = generateRecordConfigurations();
     for (auto& configuration : record_configs) {
         record = configuration;
@@ -1126,6 +1130,10 @@
     if (!record.support) {
         return;
     }
+    // Recording is not currently supported for IPTV frontend
+    if (frontendMap[live.frontendId].type == FrontendType::IPTV) {
+        return;
+    }
     auto record_configs = generateRecordConfigurations();
     for (auto& configuration : record_configs) {
         record = configuration;
@@ -1158,6 +1166,10 @@
     if (!record.support) {
         return;
     }
+    // Recording is not currently supported for IPTV frontend
+    if (frontendMap[live.frontendId].type == FrontendType::IPTV) {
+        return;
+    }
     auto record_configs = generateRecordConfigurations();
     for (auto& configuration : record_configs) {
         record = configuration;
@@ -1195,6 +1207,10 @@
     if (!scan.hasFrontendConnection) {
         return;
     }
+    // Blind scan is not applicable for IPTV frontend
+    if (frontendMap[live.frontendId].type == FrontendType::IPTV) {
+        return;
+    }
     vector<ScanHardwareConnections> scan_configs = generateScanConfigurations();
     for (auto& configuration : scan_configs) {
         scan = configuration;
@@ -1223,6 +1239,10 @@
     if (!scan.hasFrontendConnection) {
         return;
     }
+    // Blind scan is not application for IPTV frontend
+    if (frontendMap[live.frontendId].type == FrontendType::IPTV) {
+        return;
+    }
     vector<ScanHardwareConnections> scan_configs = generateScanConfigurations();
     for (auto& configuration : scan_configs) {
         scan = configuration;
diff --git a/tv/tuner/aidl/vts/functional/utils/IpStreamer.cpp b/tv/tuner/aidl/vts/functional/utils/IpStreamer.cpp
new file mode 100644
index 0000000..02b2633
--- /dev/null
+++ b/tv/tuner/aidl/vts/functional/utils/IpStreamer.cpp
@@ -0,0 +1,57 @@
+#include "IpStreamer.h"
+
+IpStreamer::IpStreamer() {}
+
+IpStreamer::~IpStreamer() {}
+
+void IpStreamer::startIpStream() {
+    ALOGI("Starting IP Stream thread");
+    mFp = fopen(mFilePath.c_str(), "rb");
+    if (mFp == nullptr) {
+        ALOGE("Failed to open file at path: %s", mFilePath.c_str());
+        return;
+    }
+    mIpStreamerThread = std::thread(&IpStreamer::ipStreamThreadLoop, this, mFp);
+}
+
+void IpStreamer::stopIpStream() {
+    ALOGI("Stopping IP Stream thread");
+    close(mSockfd);
+    if (mFp != nullptr) fclose(mFp);
+    if (mIpStreamerThread.joinable()) {
+        mIpStreamerThread.join();
+    }
+}
+
+void IpStreamer::ipStreamThreadLoop(FILE* fp) {
+    mSockfd = socket(AF_INET, SOCK_DGRAM, 0);
+    if (mSockfd < 0) {
+        ALOGE("IpStreamer::ipStreamThreadLoop: Socket creation failed (%s)", strerror(errno));
+        exit(1);
+    }
+
+    if (mFp == NULL) {
+        ALOGE("IpStreamer::ipStreamThreadLoop: Cannot open file %s: (%s)", mFilePath.c_str(),
+              strerror(errno));
+        exit(1);
+    }
+
+    struct sockaddr_in destaddr;
+    memset(&destaddr, 0, sizeof(destaddr));
+    destaddr.sin_family = mIsIpV4 ? AF_INET : AF_INET6;
+    destaddr.sin_port = htons(mPort);
+    destaddr.sin_addr.s_addr = inet_addr(mIpAddress.c_str());
+
+    char buf[mBufferSize];
+    int n;
+    while (1) {
+        if (fp == nullptr) break;
+        n = fread(buf, 1, mBufferSize, fp);
+        ALOGI("IpStreamer::ipStreamThreadLoop: Bytes read from fread(): %d\n", n);
+        if (n <= 0) {
+            break;
+        }
+        sendto(mSockfd, buf, n, 0, (struct sockaddr*)&destaddr, sizeof(destaddr));
+        sleep(mSleepTime);
+    }
+}
diff --git a/tv/tuner/aidl/vts/functional/utils/IpStreamer.h b/tv/tuner/aidl/vts/functional/utils/IpStreamer.h
new file mode 100644
index 0000000..8ac2ddb
--- /dev/null
+++ b/tv/tuner/aidl/vts/functional/utils/IpStreamer.h
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <arpa/inet.h>
+#include <errno.h>
+#include <log/log.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <string>
+#include <thread>
+
+/**
+ * IP Streamer class to send TS data to a specified socket for testing IPTV frontend functions
+ * e.g. tuning and playback.
+ */
+
+class IpStreamer {
+  public:
+    // Constructor for IP Streamer object
+    IpStreamer();
+
+    // Destructor for IP Streamer object
+    ~IpStreamer();
+
+    // Starts a thread to read data from a socket
+    void startIpStream();
+
+    // Stops the reading thread started by startIpStream
+    void stopIpStream();
+
+    // Thread function that consumes data from a socket
+    void ipStreamThreadLoop(FILE* fp);
+
+    std::string getFilePath() { return mFilePath; };
+
+  private:
+    int mSockfd = -1;
+    FILE* mFp = nullptr;
+    bool mIsIpV4 = true;                                         // By default, set to IPV4
+    int mPort = 12345;                                           // default port
+    int mBufferSize = 188;                                       // bytes
+    int mSleepTime = 1;                                          // second
+    std::string mIpAddress = "127.0.0.1";                        // default IP address
+    std::string mFilePath = "/data/local/tmp/segment000000.ts";  // default path for TS file
+    std::thread mIpStreamerThread;
+};
\ No newline at end of file
diff --git a/usb/aidl/Android.bp b/usb/aidl/Android.bp
index b61576d..becb5c1 100644
--- a/usb/aidl/Android.bp
+++ b/usb/aidl/Android.bp
@@ -43,8 +43,12 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: [],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 
 }
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/.hash b/usb/aidl/aidl_api/android.hardware.usb/3/.hash
new file mode 100644
index 0000000..99de8e4
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/.hash
@@ -0,0 +1 @@
+7fe46e9531884739d925b8caeee9dba5c411e228
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/AltModeData.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/AltModeData.aidl
new file mode 100644
index 0000000..d25ee84
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/AltModeData.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not us e this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+union AltModeData {
+  android.hardware.usb.AltModeData.DisplayPortAltModeData displayPortAltModeData;
+  @VintfStability
+  parcelable DisplayPortAltModeData {
+    android.hardware.usb.DisplayPortAltModeStatus partnerSinkStatus = android.hardware.usb.DisplayPortAltModeStatus.UNKNOWN;
+    android.hardware.usb.DisplayPortAltModeStatus cableStatus = android.hardware.usb.DisplayPortAltModeStatus.UNKNOWN;
+    android.hardware.usb.DisplayPortAltModePinAssignment pinAssignment = android.hardware.usb.DisplayPortAltModePinAssignment.NONE;
+    boolean hpd = false;
+    android.hardware.usb.LinkTrainingStatus linkTrainingStatus = android.hardware.usb.LinkTrainingStatus.UNKNOWN;
+  }
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ComplianceWarning.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ComplianceWarning.aidl
new file mode 100644
index 0000000..c7c9103
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ComplianceWarning.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@Backing(type="int") @VintfStability
+enum ComplianceWarning {
+  OTHER = 1,
+  DEBUG_ACCESSORY = 2,
+  BC_1_2 = 3,
+  MISSING_RP = 4,
+  INPUT_POWER_LIMITED = 5,
+  MISSING_DATA_LINES = 6,
+  ENUMERATION_FAIL = 7,
+  FLAKY_CONNECTION = 8,
+  UNRELIABLE_IO = 9,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantDetectionStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantDetectionStatus.aidl
new file mode 100644
index 0000000..24c6966
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantDetectionStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum ContaminantDetectionStatus {
+  NOT_SUPPORTED = 0,
+  DISABLED = 1,
+  NOT_DETECTED = 2,
+  DETECTED = 3,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantProtectionMode.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantProtectionMode.aidl
new file mode 100644
index 0000000..9979869
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantProtectionMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum ContaminantProtectionMode {
+  NONE = 0,
+  FORCE_SINK = 1,
+  FORCE_SOURCE = 2,
+  FORCE_DISABLE = 3,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantProtectionStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantProtectionStatus.aidl
new file mode 100644
index 0000000..9642261
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/ContaminantProtectionStatus.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum ContaminantProtectionStatus {
+  NONE = 0,
+  FORCE_SINK = 1,
+  FORCE_SOURCE = 2,
+  FORCE_DISABLE = 3,
+  DISABLED = 4,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/DisplayPortAltModePinAssignment.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/DisplayPortAltModePinAssignment.aidl
new file mode 100644
index 0000000..5908117
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/DisplayPortAltModePinAssignment.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@Backing(type="int") @VintfStability
+enum DisplayPortAltModePinAssignment {
+  NONE = 0,
+  A = 1,
+  B = 2,
+  C = 3,
+  D = 4,
+  E = 5,
+  F = 6,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/DisplayPortAltModeStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/DisplayPortAltModeStatus.aidl
new file mode 100644
index 0000000..dc69b98
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/DisplayPortAltModeStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@Backing(type="int") @VintfStability
+enum DisplayPortAltModeStatus {
+  UNKNOWN = 0,
+  NOT_CAPABLE = 1,
+  CAPABLE = 2,
+  ENABLED = 3,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/IUsb.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/IUsb.aidl
new file mode 100644
index 0000000..859f526
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/IUsb.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+interface IUsb {
+  oneway void enableContaminantPresenceDetection(in String portName, in boolean enable, long transactionId);
+  oneway void enableUsbData(in String portName, boolean enable, long transactionId);
+  oneway void enableUsbDataWhileDocked(in String portName, long transactionId);
+  oneway void queryPortStatus(long transactionId);
+  oneway void setCallback(in android.hardware.usb.IUsbCallback callback);
+  oneway void switchRole(in String portName, in android.hardware.usb.PortRole role, long transactionId);
+  oneway void limitPowerTransfer(in String portName, boolean limit, long transactionId);
+  oneway void resetUsbPort(in String portName, long transactionId);
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/IUsbCallback.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/IUsbCallback.aidl
new file mode 100644
index 0000000..4abfaec
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/IUsbCallback.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+interface IUsbCallback {
+  oneway void notifyPortStatusChange(in android.hardware.usb.PortStatus[] currentPortStatus, in android.hardware.usb.Status retval);
+  oneway void notifyRoleSwitchStatus(in String portName, in android.hardware.usb.PortRole newRole, in android.hardware.usb.Status retval, long transactionId);
+  oneway void notifyEnableUsbDataStatus(in String portName, boolean enable, in android.hardware.usb.Status retval, long transactionId);
+  oneway void notifyEnableUsbDataWhileDockedStatus(in String portName, in android.hardware.usb.Status retval, long transactionId);
+  oneway void notifyContaminantEnabledStatus(in String portName, boolean enable, in android.hardware.usb.Status retval, long transactionId);
+  oneway void notifyQueryPortStatus(in String portName, in android.hardware.usb.Status retval, long transactionId);
+  oneway void notifyLimitPowerTransferStatus(in String portName, boolean limit, in android.hardware.usb.Status retval, long transactionId);
+  oneway void notifyResetUsbPortStatus(in String portName, in android.hardware.usb.Status retval, long transactionId);
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/LinkTrainingStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/LinkTrainingStatus.aidl
new file mode 100644
index 0000000..1f0b2dc
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/LinkTrainingStatus.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@Backing(type="int") @VintfStability
+enum LinkTrainingStatus {
+  UNKNOWN = 0,
+  SUCCESS = 1,
+  FAILURE = 2,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PlugOrientation.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PlugOrientation.aidl
new file mode 100644
index 0000000..e218544
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PlugOrientation.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@Backing(type="int") @VintfStability
+enum PlugOrientation {
+  UNKNOWN = 0,
+  UNPLUGGED = 1,
+  PLUGGED_UNKNOWN = 2,
+  PLUGGED_NORMAL = 3,
+  PLUGGED_FLIPPED = 4,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortDataRole.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortDataRole.aidl
new file mode 100644
index 0000000..105b316
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortDataRole.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum PortDataRole {
+  NONE = 0,
+  HOST = 1,
+  DEVICE = 2,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortMode.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortMode.aidl
new file mode 100644
index 0000000..34e4334
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortMode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum PortMode {
+  NONE = 0,
+  UFP = 1,
+  DFP = 2,
+  DRP = 3,
+  AUDIO_ACCESSORY = 4,
+  DEBUG_ACCESSORY = 5,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortPowerRole.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortPowerRole.aidl
new file mode 100644
index 0000000..0e6f3fb
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortPowerRole.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum PortPowerRole {
+  NONE = 0,
+  SOURCE = 1,
+  SINK = 2,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortRole.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortRole.aidl
new file mode 100644
index 0000000..c66aecc
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortRole.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+union PortRole {
+  android.hardware.usb.PortPowerRole powerRole = android.hardware.usb.PortPowerRole.NONE;
+  android.hardware.usb.PortDataRole dataRole;
+  android.hardware.usb.PortMode mode;
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortStatus.aidl
new file mode 100644
index 0000000..cefddba
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PortStatus.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+parcelable PortStatus {
+  String portName;
+  android.hardware.usb.PortDataRole currentDataRole = android.hardware.usb.PortDataRole.NONE;
+  android.hardware.usb.PortPowerRole currentPowerRole = android.hardware.usb.PortPowerRole.NONE;
+  android.hardware.usb.PortMode currentMode = android.hardware.usb.PortMode.NONE;
+  boolean canChangeMode;
+  boolean canChangeDataRole;
+  boolean canChangePowerRole;
+  android.hardware.usb.PortMode[] supportedModes;
+  android.hardware.usb.ContaminantProtectionMode[] supportedContaminantProtectionModes;
+  boolean supportsEnableContaminantPresenceProtection;
+  android.hardware.usb.ContaminantProtectionStatus contaminantProtectionStatus = android.hardware.usb.ContaminantProtectionStatus.NONE;
+  boolean supportsEnableContaminantPresenceDetection;
+  android.hardware.usb.ContaminantDetectionStatus contaminantDetectionStatus = android.hardware.usb.ContaminantDetectionStatus.NOT_SUPPORTED;
+  android.hardware.usb.UsbDataStatus[] usbDataStatus;
+  boolean powerTransferLimited;
+  android.hardware.usb.PowerBrickStatus powerBrickStatus;
+  boolean supportsComplianceWarnings = false;
+  android.hardware.usb.ComplianceWarning[] complianceWarnings = {};
+  android.hardware.usb.PlugOrientation plugOrientation = android.hardware.usb.PlugOrientation.UNKNOWN;
+  android.hardware.usb.AltModeData[] supportedAltModes = {};
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PowerBrickStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PowerBrickStatus.aidl
new file mode 100644
index 0000000..01d2fdd
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/PowerBrickStatus.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum PowerBrickStatus {
+  UNKNOWN = 0,
+  CONNECTED = 1,
+  NOT_CONNECTED = 2,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/Status.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/Status.aidl
new file mode 100644
index 0000000..f28fc2a
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/Status.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@Backing(type="int") @VintfStability
+enum Status {
+  SUCCESS = 0,
+  ERROR = 1,
+  INVALID_ARGUMENT = 2,
+  UNRECOGNIZED_ROLE = 3,
+  NOT_SUPPORTED = 4,
+}
diff --git a/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/UsbDataStatus.aidl b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/UsbDataStatus.aidl
new file mode 100644
index 0000000..b976852
--- /dev/null
+++ b/usb/aidl/aidl_api/android.hardware.usb/3/android/hardware/usb/UsbDataStatus.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.usb;
+@VintfStability
+enum UsbDataStatus {
+  UNKNOWN = 0,
+  ENABLED = 1,
+  DISABLED_OVERHEAT = 2,
+  DISABLED_CONTAMINANT = 3,
+  DISABLED_DOCK = 4,
+  DISABLED_FORCE = 5,
+  DISABLED_DEBUG = 6,
+  DISABLED_DOCK_HOST_MODE = 7,
+  DISABLED_DOCK_DEVICE_MODE = 8,
+}
diff --git a/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp b/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
index c88cb59..db474d6 100644
--- a/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
+++ b/vibrator/aidl/vts/VtsHalVibratorTargetTest.cpp
@@ -41,6 +41,8 @@
 using android::hardware::vibrator::PrimitivePwle;
 using std::chrono::high_resolution_clock;
 
+using namespace ::std::chrono_literals;
+
 const std::vector<Effect> kEffects{android::enum_range<Effect>().begin(),
                                    android::enum_range<Effect>().end()};
 const std::vector<EffectStrength> kEffectStrengths{android::enum_range<EffectStrength>().begin(),
@@ -71,6 +73,9 @@
     static_cast<CompositePrimitive>(static_cast<int32_t>(kCompositePrimitives.back()) + 1),
 };
 
+// Timeout to wait for vibration callback completion.
+static constexpr auto VIBRATION_CALLBACK_TIMEOUT = 100ms;
+
 class CompletionCallback : public BnVibratorCallback {
   public:
     CompletionCallback(const std::function<void()> &callback) : mCallback(callback) {}
@@ -109,6 +114,11 @@
         ASSERT_TRUE(vibrator->getCapabilities(&capabilities).isOk());
     }
 
+    virtual void TearDown() override {
+        // Reset vibrator state between tests.
+        EXPECT_TRUE(vibrator->off().isOk());
+    }
+
     sp<IVibrator> vibrator;
     int32_t capabilities;
 };
@@ -216,7 +226,7 @@
     sp<CompletionCallback> callback =
         new CompletionCallback([&completionPromise] { completionPromise.set_value(); });
     uint32_t durationMs = 250;
-    std::chrono::milliseconds timeout{durationMs * 2};
+    auto timeout = std::chrono::milliseconds(durationMs) + VIBRATION_CALLBACK_TIMEOUT;
     EXPECT_TRUE(vibrator->on(durationMs, callback).isOk());
     EXPECT_EQ(completionFuture.wait_for(timeout), std::future_status::ready);
     EXPECT_TRUE(vibrator->off().isOk());
@@ -283,10 +293,10 @@
             if (!status.isOk())
                 continue;
 
-            //TODO(b/187207798): revert back to conservative timeout values once
-            //latencies have been fixed
-            std::chrono::milliseconds timeout{lengthMs * 8};
+            auto timeout = std::chrono::milliseconds(lengthMs) + VIBRATION_CALLBACK_TIMEOUT;
             EXPECT_EQ(completionFuture.wait_for(timeout), std::future_status::ready);
+
+            EXPECT_TRUE(vibrator->off().isOk());
         }
     }
 }
@@ -429,189 +439,200 @@
 }
 
 TEST_P(VibratorAidl, ComposeValidPrimitives) {
-    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
-        std::vector<CompositePrimitive> supported;
-        int32_t maxDelay, maxSize;
+    if (!(capabilities & IVibrator::CAP_COMPOSE_EFFECTS)) {
+        GTEST_SKIP() << "CAP_COMPOSE_EFFECTS not supported";
+    }
 
-        ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());
-        EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionDelayMax(&maxDelay).exceptionCode());
-        EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionSizeMax(&maxSize).exceptionCode());
+    std::vector<CompositePrimitive> supported;
+    int32_t maxDelay, maxSize;
 
-        std::vector<CompositeEffect> composite;
+    ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());
+    EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionDelayMax(&maxDelay).exceptionCode());
+    EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionSizeMax(&maxSize).exceptionCode());
 
-        for (auto primitive : supported) {
-            CompositeEffect effect;
+    std::vector<CompositeEffect> composite;
 
-            effect.delayMs = std::rand() % (maxDelay + 1);
-            effect.primitive = primitive;
-            effect.scale = static_cast<float>(std::rand()) / static_cast<float>(RAND_MAX);
-            composite.emplace_back(effect);
+    for (int i = 0; i < supported.size(); i++) {
+        auto primitive = supported[i];
+        float t = static_cast<float>(i + 1) / supported.size();
+        CompositeEffect effect;
 
-            if (composite.size() == maxSize) {
-                EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
-                composite.clear();
-                vibrator->off();
-            }
+        effect.delayMs = maxDelay * t;
+        effect.primitive = primitive;
+        effect.scale = t;
+
+        if (composite.size() == maxSize) {
+            break;
         }
+    }
 
-        if (composite.size() != 0) {
-            EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
-            vibrator->off();
-        }
+    if (composite.size() != 0) {
+        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+        EXPECT_TRUE(vibrator->off().isOk());
     }
 }
 
 TEST_P(VibratorAidl, ComposeUnsupportedPrimitives) {
-    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
-        auto unsupported = kInvalidPrimitives;
-        std::vector<CompositePrimitive> supported;
+    if (!(capabilities & IVibrator::CAP_COMPOSE_EFFECTS)) {
+        GTEST_SKIP() << "CAP_COMPOSE_EFFECTS not supported";
+    }
 
-        ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());
+    auto unsupported = kInvalidPrimitives;
+    std::vector<CompositePrimitive> supported;
 
-        for (auto primitive : kCompositePrimitives) {
-            bool isPrimitiveSupported =
+    ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());
+
+    for (auto primitive : kCompositePrimitives) {
+        bool isPrimitiveSupported =
                 std::find(supported.begin(), supported.end(), primitive) != supported.end();
 
-            if (!isPrimitiveSupported) {
-                unsupported.push_back(primitive);
-            }
+        if (!isPrimitiveSupported) {
+            unsupported.push_back(primitive);
         }
+    }
 
-        for (auto primitive : unsupported) {
-            std::vector<CompositeEffect> composite(1);
+    for (auto primitive : unsupported) {
+        std::vector<CompositeEffect> composite(1);
 
-            for (auto &effect : composite) {
-                effect.delayMs = 0;
-                effect.primitive = primitive;
-                effect.scale = 1.0f;
-            }
-            Status status = vibrator->compose(composite, nullptr);
-            EXPECT_TRUE(isUnknownOrUnsupported(status)) << status;
-            vibrator->off();
+        for (auto& effect : composite) {
+            effect.delayMs = 0;
+            effect.primitive = primitive;
+            effect.scale = 1.0f;
         }
+        Status status = vibrator->compose(composite, nullptr);
+        EXPECT_TRUE(isUnknownOrUnsupported(status)) << status;
     }
 }
 
 TEST_P(VibratorAidl, ComposeScaleBoundary) {
-    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
-        std::vector<CompositeEffect> composite(1);
-        CompositeEffect &effect = composite[0];
-
-        effect.delayMs = 0;
-        effect.primitive = CompositePrimitive::CLICK;
-
-        effect.scale = std::nextafter(0.0f, -1.0f);
-        EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT,
-                  vibrator->compose(composite, nullptr).exceptionCode());
-
-        effect.scale = 0.0f;
-        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
-
-        effect.scale = 1.0f;
-        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
-
-        effect.scale = std::nextafter(1.0f, 2.0f);
-        EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT,
-                  vibrator->compose(composite, nullptr).exceptionCode());
-
-        vibrator->off();
+    if (!(capabilities & IVibrator::CAP_COMPOSE_EFFECTS)) {
+        GTEST_SKIP() << "CAP_COMPOSE_EFFECTS not supported";
     }
+
+    std::vector<CompositeEffect> composite(1);
+    CompositeEffect& effect = composite[0];
+
+    effect.delayMs = 0;
+    effect.primitive = CompositePrimitive::CLICK;
+
+    effect.scale = std::nextafter(0.0f, -1.0f);
+    EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT, vibrator->compose(composite, nullptr).exceptionCode());
+
+    effect.scale = 0.0f;
+    EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+    EXPECT_TRUE(vibrator->off().isOk());
+
+    effect.scale = 1.0f;
+    EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+    EXPECT_TRUE(vibrator->off().isOk());
+
+    effect.scale = std::nextafter(1.0f, 2.0f);
+    EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT, vibrator->compose(composite, nullptr).exceptionCode());
 }
 
 TEST_P(VibratorAidl, ComposeDelayBoundary) {
-    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
-        int32_t maxDelay;
-
-        EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionDelayMax(&maxDelay).exceptionCode());
-
-        std::vector<CompositeEffect> composite(1);
-        CompositeEffect effect;
-
-        effect.delayMs = 1;
-        effect.primitive = CompositePrimitive::CLICK;
-        effect.scale = 1.0f;
-
-        std::fill(composite.begin(), composite.end(), effect);
-        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
-
-        effect.delayMs = maxDelay + 1;
-
-        std::fill(composite.begin(), composite.end(), effect);
-        EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT,
-                  vibrator->compose(composite, nullptr).exceptionCode());
-        vibrator->off();
+    if (!(capabilities & IVibrator::CAP_COMPOSE_EFFECTS)) {
+        GTEST_SKIP() << "CAP_COMPOSE_EFFECTS not supported";
     }
+
+    int32_t maxDelay;
+
+    EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionDelayMax(&maxDelay).exceptionCode());
+
+    std::vector<CompositeEffect> composite(1);
+    CompositeEffect& effect = composite[0];
+
+    effect.primitive = CompositePrimitive::CLICK;
+    effect.scale = 1.0f;
+
+    effect.delayMs = 0;
+    EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+    EXPECT_TRUE(vibrator->off().isOk());
+
+    effect.delayMs = 1;
+    EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+    EXPECT_TRUE(vibrator->off().isOk());
+
+    effect.delayMs = maxDelay;
+    EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+    EXPECT_TRUE(vibrator->off().isOk());
+
+    effect.delayMs = maxDelay + 1;
+    EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT, vibrator->compose(composite, nullptr).exceptionCode());
 }
 
 TEST_P(VibratorAidl, ComposeSizeBoundary) {
-    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
-        int32_t maxSize;
-
-        EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionSizeMax(&maxSize).exceptionCode());
-
-        std::vector<CompositeEffect> composite(maxSize);
-        CompositeEffect effect;
-
-        effect.delayMs = 1;
-        effect.primitive = CompositePrimitive::CLICK;
-        effect.scale = 1.0f;
-
-        std::fill(composite.begin(), composite.end(), effect);
-        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
-
-        composite.emplace_back(effect);
-        EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT,
-                  vibrator->compose(composite, nullptr).exceptionCode());
-        vibrator->off();
+    if (!(capabilities & IVibrator::CAP_COMPOSE_EFFECTS)) {
+        GTEST_SKIP() << "CAP_COMPOSE_EFFECTS not supported";
     }
+
+    int32_t maxSize;
+
+    EXPECT_EQ(Status::EX_NONE, vibrator->getCompositionSizeMax(&maxSize).exceptionCode());
+
+    std::vector<CompositeEffect> composite(maxSize);
+    CompositeEffect effect;
+
+    effect.delayMs = 1;
+    effect.primitive = CompositePrimitive::CLICK;
+    effect.scale = 1.0f;
+
+    std::fill(composite.begin(), composite.end(), effect);
+    EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, nullptr).exceptionCode());
+    EXPECT_TRUE(vibrator->off().isOk());
+
+    composite.emplace_back(effect);
+    EXPECT_EQ(Status::EX_ILLEGAL_ARGUMENT, vibrator->compose(composite, nullptr).exceptionCode());
 }
 
 TEST_P(VibratorAidl, ComposeCallback) {
-    if (capabilities & IVibrator::CAP_COMPOSE_EFFECTS) {
-        std::vector<CompositePrimitive> supported;
+    if (!(capabilities & IVibrator::CAP_COMPOSE_EFFECTS)) {
+        GTEST_SKIP() << "CAP_COMPOSE_EFFECTS not supported";
+    }
 
-        ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());
+    std::vector<CompositePrimitive> supported;
 
-        for (auto primitive : supported) {
-            if (primitive == CompositePrimitive::NOOP) {
-                continue;
-            }
+    ASSERT_TRUE(vibrator->getSupportedPrimitives(&supported).isOk());
 
-            std::promise<void> completionPromise;
-            std::future<void> completionFuture{completionPromise.get_future()};
-            sp<CompletionCallback> callback =
-                new CompletionCallback([&completionPromise] { completionPromise.set_value(); });
-            CompositeEffect effect;
-            std::vector<CompositeEffect> composite;
-            int32_t durationMs;
-            std::chrono::milliseconds duration;
-            std::chrono::time_point<high_resolution_clock> start, end;
-            std::chrono::milliseconds elapsed;
-
-            effect.delayMs = 0;
-            effect.primitive = primitive;
-            effect.scale = 1.0f;
-            composite.emplace_back(effect);
-
-            EXPECT_EQ(Status::EX_NONE,
-                      vibrator->getPrimitiveDuration(primitive, &durationMs).exceptionCode())
-                << toString(primitive);
-            duration = std::chrono::milliseconds(durationMs);
-
-            start = high_resolution_clock::now();
-            EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, callback).exceptionCode())
-                << toString(primitive);
-
-            // TODO(b/261130361): Investigate why latency from driver and hardware will cause test
-            // to fail when wait duration is ~40ms or less.
-            EXPECT_EQ(completionFuture.wait_for(duration + std::chrono::milliseconds(50)),
-                      std::future_status::ready)
-                    << toString(primitive);
-            end = high_resolution_clock::now();
-
-            elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
-            EXPECT_GE(elapsed.count(), duration.count()) << toString(primitive);
+    for (auto primitive : supported) {
+        if (primitive == CompositePrimitive::NOOP) {
+            continue;
         }
+
+        std::promise<void> completionPromise;
+        std::future<void> completionFuture{completionPromise.get_future()};
+        sp<CompletionCallback> callback =
+                new CompletionCallback([&completionPromise] { completionPromise.set_value(); });
+        CompositeEffect effect;
+        std::vector<CompositeEffect> composite;
+        int32_t durationMs;
+        std::chrono::milliseconds duration;
+        std::chrono::time_point<high_resolution_clock> start, end;
+        std::chrono::milliseconds elapsed;
+
+        effect.delayMs = 0;
+        effect.primitive = primitive;
+        effect.scale = 1.0f;
+        composite.emplace_back(effect);
+
+        EXPECT_EQ(Status::EX_NONE,
+                  vibrator->getPrimitiveDuration(primitive, &durationMs).exceptionCode())
+                << toString(primitive);
+        duration = std::chrono::milliseconds(durationMs);
+
+        start = high_resolution_clock::now();
+        EXPECT_EQ(Status::EX_NONE, vibrator->compose(composite, callback).exceptionCode())
+                << toString(primitive);
+
+        EXPECT_EQ(completionFuture.wait_for(duration + VIBRATION_CALLBACK_TIMEOUT),
+                  std::future_status::ready)
+                << toString(primitive);
+        end = high_resolution_clock::now();
+
+        elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
+        EXPECT_GE(elapsed.count(), duration.count()) << toString(primitive);
+
+        EXPECT_TRUE(vibrator->off().isOk());
     }
 }
 
@@ -764,9 +785,7 @@
     int32_t segmentDurationMaxMs;
     vibrator->getPwlePrimitiveDurationMax(&segmentDurationMaxMs);
     uint32_t durationMs = segmentDurationMaxMs * 2 + 100;  // Sum of 2 active and 1 braking below
-    //TODO(b/187207798): revert back to conservative timeout values once
-    //latencies have been fixed
-    std::chrono::milliseconds timeout{durationMs * 4};
+    auto timeout = std::chrono::milliseconds(durationMs) + VIBRATION_CALLBACK_TIMEOUT;
 
     ActivePwle active = composeValidActivePwle(vibrator, capabilities);
 
diff --git a/vibrator/bench/benchmark.cpp b/vibrator/bench/benchmark.cpp
index e19dc6f..deaa6f2 100644
--- a/vibrator/bench/benchmark.cpp
+++ b/vibrator/bench/benchmark.cpp
@@ -20,6 +20,8 @@
 #include <android/hardware/vibrator/BnVibratorCallback.h>
 #include <android/hardware/vibrator/IVibrator.h>
 #include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <future>
 
 using ::android::enum_range;
 using ::android::sp;
@@ -31,9 +33,8 @@
 using ::benchmark::kMicrosecond;
 using ::benchmark::State;
 using ::benchmark::internal::Benchmark;
-using ::std::chrono::duration;
-using ::std::chrono::duration_cast;
-using ::std::chrono::high_resolution_clock;
+
+using namespace ::std::chrono_literals;
 
 namespace Aidl = ::android::hardware::vibrator;
 namespace V1_0 = ::android::hardware::vibrator::V1_0;
@@ -41,14 +42,28 @@
 namespace V1_2 = ::android::hardware::vibrator::V1_2;
 namespace V1_3 = ::android::hardware::vibrator::V1_3;
 
+// Fixed number of iterations for benchmarks that trigger a vibration on the loop.
+// They require slow cleanup to ensure a stable state on each run and less noisy metrics.
+static constexpr auto VIBRATION_ITERATIONS = 500;
+
+// Timeout to wait for vibration callback completion.
+static constexpr auto VIBRATION_CALLBACK_TIMEOUT = 100ms;
+
+// Max duration the vibrator can be turned on, in milliseconds.
+static constexpr uint32_t MAX_ON_DURATION_MS = UINT16_MAX;
+
 template <typename I>
 class BaseBench : public Fixture {
   public:
+    void SetUp(State& /*state*/) override {
+        android::ProcessState::self()->setThreadPoolMaxThreadCount(1);
+        android::ProcessState::self()->startThreadPool();
+    }
+
     void TearDown(State& /*state*/) override {
-        if (!mVibrator) {
-            return;
+        if (mVibrator) {
+            mVibrator->off();
         }
-        mVibrator->off();
     }
 
     static void DefaultConfig(Benchmark* b) { b->Unit(kMicrosecond); }
@@ -66,7 +81,19 @@
 template <typename I>
 class VibratorBench : public BaseBench<I> {
   public:
-    void SetUp(State& /*state*/) override { this->mVibrator = I::getService(); }
+    void SetUp(State& state) override {
+        BaseBench<I>::SetUp(state);
+        this->mVibrator = I::getService();
+    }
+
+  protected:
+    bool shouldSkipWithError(State& state, const android::hardware::Return<V1_0::Status>&& ret) {
+        if (!ret.isOk()) {
+            state.SkipWithError(ret.description());
+            return true;
+        }
+        return false;
+    }
 };
 
 enum class EmptyEnum : uint32_t;
@@ -118,15 +145,25 @@
         });
 
         if (!supported) {
+            state->SkipWithMessage("effect unsupported");
             return;
         }
 
         for (auto _ : *state) {
-            state->ResumeTiming();
-            (*this->mVibrator.*performApi)(effect, strength,
-                                           [](Status /*status*/, uint32_t /*lengthMs*/) {});
+            // Test
+            auto ret = (*this->mVibrator.*performApi)(
+                    effect, strength, [](Status /*status*/, uint32_t /*lengthMs*/) {});
+
+            // Cleanup
             state->PauseTiming();
-            this->mVibrator->off();
+            if (!ret.isOk()) {
+                state->SkipWithError(ret.description());
+                return;
+            }
+            if (this->shouldSkipWithError(*state, this->mVibrator->off())) {
+                return;
+            }
+            state->ResumeTiming();
         }
     }
 
@@ -140,39 +177,54 @@
     }
 };
 
-#define BENCHMARK_WRAPPER(fixt, test, code) \
-    BENCHMARK_DEFINE_F(fixt, test)          \
-    /* NOLINTNEXTLINE */                    \
-    (State & state) {                       \
-        if (!mVibrator) {                   \
-            return;                         \
-        }                                   \
-                                            \
-        code                                \
-    }                                       \
+#define BENCHMARK_WRAPPER(fixt, test, code)           \
+    BENCHMARK_DEFINE_F(fixt, test)                    \
+    /* NOLINTNEXTLINE */                              \
+    (State & state) {                                 \
+        if (!mVibrator) {                             \
+            state.SkipWithMessage("HAL unavailable"); \
+            return;                                   \
+        }                                             \
+                                                      \
+        code                                          \
+    }                                                 \
     BENCHMARK_REGISTER_F(fixt, test)->Apply(fixt::DefaultConfig)->Apply(fixt::DefaultArgs)
 
 using VibratorBench_V1_0 = VibratorBench<V1_0::IVibrator>;
 
 BENCHMARK_WRAPPER(VibratorBench_V1_0, on, {
-    uint32_t ms = UINT32_MAX;
+    auto ms = MAX_ON_DURATION_MS;
 
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->on(ms);
+        // Test
+        if (shouldSkipWithError(state, mVibrator->on(ms))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->off();
+        if (shouldSkipWithError(state, mVibrator->off())) {
+            return;
+        }
+        state.ResumeTiming();
     }
 });
 
 BENCHMARK_WRAPPER(VibratorBench_V1_0, off, {
-    uint32_t ms = UINT32_MAX;
+    auto ms = MAX_ON_DURATION_MS;
 
     for (auto _ : state) {
+        // Setup
         state.PauseTiming();
-        mVibrator->on(ms);
+        if (shouldSkipWithError(state, mVibrator->on(ms))) {
+            return;
+        }
         state.ResumeTiming();
-        mVibrator->off();
+
+        // Test
+        if (shouldSkipWithError(state, mVibrator->off())) {
+            return;
+        }
     }
 });
 
@@ -183,19 +235,23 @@
 });
 
 BENCHMARK_WRAPPER(VibratorBench_V1_0, setAmplitude, {
+    auto ms = MAX_ON_DURATION_MS;
     uint8_t amplitude = UINT8_MAX;
 
     if (!mVibrator->supportsAmplitudeControl()) {
+        state.SkipWithMessage("amplitude control unavailable");
         return;
     }
 
-    mVibrator->on(UINT32_MAX);
-
-    for (auto _ : state) {
-        mVibrator->setAmplitude(amplitude);
+    if (shouldSkipWithError(state, mVibrator->on(ms))) {
+        return;
     }
 
-    mVibrator->off();
+    for (auto _ : state) {
+        if (shouldSkipWithError(state, mVibrator->setAmplitude(amplitude))) {
+            return;
+        }
+    }
 });
 
 using VibratorEffectsBench_V1_0 = VibratorEffectsBench<V1_0::IVibrator, V1_0::Effect>;
@@ -215,7 +271,15 @@
 BENCHMARK_WRAPPER(VibratorEffectsBench_V1_2, perform_1_2,
                   { performBench(&state, &V1_2::IVibrator::perform_1_2); });
 
-using VibratorBench_V1_3 = VibratorBench<V1_3::IVibrator>;
+class VibratorBench_V1_3 : public VibratorBench<V1_3::IVibrator> {
+  public:
+    void TearDown(State& state) override {
+        VibratorBench::TearDown(state);
+        if (mVibrator) {
+            mVibrator->setExternalControl(false);
+        }
+    }
+};
 
 BENCHMARK_WRAPPER(VibratorBench_V1_3, supportsExternalControl, {
     for (auto _ : state) {
@@ -224,52 +288,63 @@
 });
 
 BENCHMARK_WRAPPER(VibratorBench_V1_3, setExternalControl, {
-    bool enable = true;
-
     if (!mVibrator->supportsExternalControl()) {
+        state.SkipWithMessage("external control unavailable");
         return;
     }
 
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->setExternalControl(enable);
+        // Test
+        if (shouldSkipWithError(state, mVibrator->setExternalControl(true))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->setExternalControl(false);
+        if (shouldSkipWithError(state, mVibrator->setExternalControl(false))) {
+            return;
+        }
+        state.ResumeTiming();
     }
 });
 
 BENCHMARK_WRAPPER(VibratorBench_V1_3, supportsExternalAmplitudeControl, {
     if (!mVibrator->supportsExternalControl()) {
+        state.SkipWithMessage("external control unavailable");
         return;
     }
 
-    mVibrator->setExternalControl(true);
+    if (shouldSkipWithError(state, mVibrator->setExternalControl(true))) {
+        return;
+    }
 
     for (auto _ : state) {
         mVibrator->supportsAmplitudeControl();
     }
-
-    mVibrator->setExternalControl(false);
 });
 
 BENCHMARK_WRAPPER(VibratorBench_V1_3, setExternalAmplitude, {
     uint8_t amplitude = UINT8_MAX;
 
     if (!mVibrator->supportsExternalControl()) {
+        state.SkipWithMessage("external control unavailable");
         return;
     }
 
-    mVibrator->setExternalControl(true);
+    if (shouldSkipWithError(state, mVibrator->setExternalControl(true))) {
+        return;
+    }
 
     if (!mVibrator->supportsAmplitudeControl()) {
+        state.SkipWithMessage("amplitude control unavailable");
         return;
     }
 
     for (auto _ : state) {
-        mVibrator->setAmplitude(amplitude);
+        if (shouldSkipWithError(state, mVibrator->setAmplitude(amplitude))) {
+            return;
+        }
     }
-
-    mVibrator->setExternalControl(false);
 });
 
 using VibratorEffectsBench_V1_3 = VibratorEffectsBench<V1_3::IVibrator, V1_3::Effect, V1_2::Effect>;
@@ -279,9 +354,42 @@
 
 class VibratorBench_Aidl : public BaseBench<Aidl::IVibrator> {
   public:
-    void SetUp(State& /*state*/) override {
+    void SetUp(State& state) override {
+        BaseBench::SetUp(state);
         this->mVibrator = android::waitForVintfService<Aidl::IVibrator>();
     }
+
+    void TearDown(State& state) override {
+        BaseBench::TearDown(state);
+        if (mVibrator) {
+            mVibrator->setExternalControl(false);
+        }
+    }
+
+  protected:
+    int32_t hasCapabilities(int32_t capabilities) {
+        int32_t deviceCapabilities = 0;
+        this->mVibrator->getCapabilities(&deviceCapabilities);
+        return (deviceCapabilities & capabilities) == capabilities;
+    }
+
+    bool shouldSkipWithError(State& state, const android::binder::Status&& status) {
+        if (!status.isOk()) {
+            state.SkipWithError(status.toString8().c_str());
+            return true;
+        }
+        return false;
+    }
+
+    static void SlowBenchConfig(Benchmark* b) { b->Iterations(VIBRATION_ITERATIONS); }
+};
+
+class SlowVibratorBench_Aidl : public VibratorBench_Aidl {
+  public:
+    static void DefaultConfig(Benchmark* b) {
+        VibratorBench_Aidl::DefaultConfig(b);
+        SlowBenchConfig(b);
+    }
 };
 
 class HalCallback : public Aidl::BnVibratorCallback {
@@ -289,30 +397,70 @@
     HalCallback() = default;
     ~HalCallback() = default;
 
-    android::binder::Status onComplete() override { return android::binder::Status::ok(); }
+    android::binder::Status onComplete() override {
+        mPromise.set_value();
+        return android::binder::Status::ok();
+    }
+
+    void waitForComplete() {
+        // Wait until the HAL has finished processing previous vibration before starting a new one,
+        // so the HAL state is consistent on each run and metrics are less noisy. Some of the newest
+        // HAL implementations are waiting on previous vibration cleanup and might be significantly
+        // slower, so make sure we measure vibrations on a clean slate.
+        mPromise.get_future().wait_for(VIBRATION_CALLBACK_TIMEOUT);
+    }
+
+  private:
+    std::promise<void> mPromise;
 };
 
-BENCHMARK_WRAPPER(VibratorBench_Aidl, on, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-
-    int32_t ms = INT32_MAX;
-    auto cb = (capabilities & Aidl::IVibrator::CAP_ON_CALLBACK) ? new HalCallback() : nullptr;
+BENCHMARK_WRAPPER(SlowVibratorBench_Aidl, on, {
+    auto ms = MAX_ON_DURATION_MS;
 
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->on(ms, cb);
+        auto cb = hasCapabilities(Aidl::IVibrator::CAP_ON_CALLBACK) ? new HalCallback() : nullptr;
+
+        // Test
+        if (shouldSkipWithError(state, mVibrator->on(ms, cb))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->off();
+        if (shouldSkipWithError(state, mVibrator->off())) {
+            return;
+        }
+        if (cb) {
+            cb->waitForComplete();
+        }
+        state.ResumeTiming();
     }
 });
 
-BENCHMARK_WRAPPER(VibratorBench_Aidl, off, {
+BENCHMARK_WRAPPER(SlowVibratorBench_Aidl, off, {
+    auto ms = MAX_ON_DURATION_MS;
+
     for (auto _ : state) {
+        auto cb = hasCapabilities(Aidl::IVibrator::CAP_ON_CALLBACK) ? new HalCallback() : nullptr;
+
+        // Setup
         state.PauseTiming();
-        mVibrator->on(INT32_MAX, nullptr);
+        if (shouldSkipWithError(state, mVibrator->on(ms, cb))) {
+            return;
+        }
         state.ResumeTiming();
-        mVibrator->off();
+
+        // Test
+        if (shouldSkipWithError(state, mVibrator->off())) {
+            return;
+        }
+
+        // Cleanup
+        state.PauseTiming();
+        if (cb) {
+            cb->waitForComplete();
+        }
+        state.ResumeTiming();
     }
 });
 
@@ -320,73 +468,97 @@
     int32_t capabilities = 0;
 
     for (auto _ : state) {
-        mVibrator->getCapabilities(&capabilities);
+        if (shouldSkipWithError(state, mVibrator->getCapabilities(&capabilities))) {
+            return;
+        }
     }
 });
 
 BENCHMARK_WRAPPER(VibratorBench_Aidl, setAmplitude, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_AMPLITUDE_CONTROL) == 0) {
+    auto ms = MAX_ON_DURATION_MS;
+    float amplitude = 1.0f;
+
+    if (!hasCapabilities(Aidl::IVibrator::CAP_AMPLITUDE_CONTROL)) {
+        state.SkipWithMessage("amplitude control unavailable");
         return;
     }
 
-    float amplitude = 1.0f;
-    mVibrator->on(INT32_MAX, nullptr);
-
-    for (auto _ : state) {
-        mVibrator->setAmplitude(amplitude);
+    auto cb = hasCapabilities(Aidl::IVibrator::CAP_ON_CALLBACK) ? new HalCallback() : nullptr;
+    if (shouldSkipWithError(state, mVibrator->on(ms, cb))) {
+        return;
     }
 
-    mVibrator->off();
+    for (auto _ : state) {
+        if (shouldSkipWithError(state, mVibrator->setAmplitude(amplitude))) {
+            return;
+        }
+    }
 });
 
 BENCHMARK_WRAPPER(VibratorBench_Aidl, setExternalControl, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_EXTERNAL_CONTROL) == 0) {
+    if (!hasCapabilities(Aidl::IVibrator::CAP_EXTERNAL_CONTROL)) {
+        state.SkipWithMessage("external control unavailable");
         return;
     }
 
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->setExternalControl(true);
+        // Test
+        if (shouldSkipWithError(state, mVibrator->setExternalControl(true))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->setExternalControl(false);
+        if (shouldSkipWithError(state, mVibrator->setExternalControl(false))) {
+            return;
+        }
+        state.ResumeTiming();
     }
 });
 
 BENCHMARK_WRAPPER(VibratorBench_Aidl, setExternalAmplitude, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_EXTERNAL_CONTROL) == 0 ||
-        (capabilities & Aidl::IVibrator::CAP_EXTERNAL_AMPLITUDE_CONTROL) == 0) {
+    auto externalControl = static_cast<int32_t>(Aidl::IVibrator::CAP_EXTERNAL_CONTROL);
+    auto externalAmplitudeControl =
+            static_cast<int32_t>(Aidl::IVibrator::CAP_EXTERNAL_AMPLITUDE_CONTROL);
+    if (!hasCapabilities(externalControl | externalAmplitudeControl)) {
+        state.SkipWithMessage("external amplitude control unavailable");
+        return;
+    }
+
+    if (shouldSkipWithError(state, mVibrator->setExternalControl(true))) {
         return;
     }
 
     float amplitude = 1.0f;
-    mVibrator->setExternalControl(true);
-
     for (auto _ : state) {
-        mVibrator->setAmplitude(amplitude);
+        if (shouldSkipWithError(state, mVibrator->setAmplitude(amplitude))) {
+            return;
+        }
     }
-
-    mVibrator->setExternalControl(false);
 });
 
 BENCHMARK_WRAPPER(VibratorBench_Aidl, getSupportedEffects, {
     std::vector<Aidl::Effect> supportedEffects;
 
     for (auto _ : state) {
-        mVibrator->getSupportedEffects(&supportedEffects);
+        if (shouldSkipWithError(state, mVibrator->getSupportedEffects(&supportedEffects))) {
+            return;
+        }
     }
 });
 
 BENCHMARK_WRAPPER(VibratorBench_Aidl, getSupportedAlwaysOnEffects, {
+    if (!hasCapabilities(Aidl::IVibrator::CAP_ALWAYS_ON_CONTROL)) {
+        state.SkipWithMessage("always on control unavailable");
+        return;
+    }
+
     std::vector<Aidl::Effect> supportedEffects;
 
     for (auto _ : state) {
-        mVibrator->getSupportedAlwaysOnEffects(&supportedEffects);
+        if (shouldSkipWithError(state, mVibrator->getSupportedAlwaysOnEffects(&supportedEffects))) {
+            return;
+        }
     }
 });
 
@@ -394,7 +566,9 @@
     std::vector<Aidl::CompositePrimitive> supportedPrimitives;
 
     for (auto _ : state) {
-        mVibrator->getSupportedPrimitives(&supportedPrimitives);
+        if (shouldSkipWithError(state, mVibrator->getSupportedPrimitives(&supportedPrimitives))) {
+            return;
+        }
     }
 });
 
@@ -417,12 +591,31 @@
     auto getStrength(const State& state) const {
         return static_cast<Aidl::EffectStrength>(this->getOtherArg(state, 1));
     }
+
+    bool isEffectSupported(const Aidl::Effect& effect) {
+        std::vector<Aidl::Effect> supported;
+        mVibrator->getSupportedEffects(&supported);
+        return std::find(supported.begin(), supported.end(), effect) != supported.end();
+    }
+
+    bool isAlwaysOnEffectSupported(const Aidl::Effect& effect) {
+        std::vector<Aidl::Effect> supported;
+        mVibrator->getSupportedAlwaysOnEffects(&supported);
+        return std::find(supported.begin(), supported.end(), effect) != supported.end();
+    }
+};
+
+class SlowVibratorEffectsBench_Aidl : public VibratorEffectsBench_Aidl {
+  public:
+    static void DefaultConfig(Benchmark* b) {
+        VibratorEffectsBench_Aidl::DefaultConfig(b);
+        SlowBenchConfig(b);
+    }
 };
 
 BENCHMARK_WRAPPER(VibratorEffectsBench_Aidl, alwaysOnEnable, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_ALWAYS_ON_CONTROL) == 0) {
+    if (!hasCapabilities(Aidl::IVibrator::CAP_ALWAYS_ON_CONTROL)) {
+        state.SkipWithMessage("always on control unavailable");
         return;
     }
 
@@ -430,24 +623,29 @@
     auto effect = getEffect(state);
     auto strength = getStrength(state);
 
-    std::vector<Aidl::Effect> supported;
-    mVibrator->getSupportedAlwaysOnEffects(&supported);
-    if (std::find(supported.begin(), supported.end(), effect) == supported.end()) {
+    if (!isAlwaysOnEffectSupported(effect)) {
+        state.SkipWithMessage("always on effect unsupported");
         return;
     }
 
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->alwaysOnEnable(id, effect, strength);
+        // Test
+        if (shouldSkipWithError(state, mVibrator->alwaysOnEnable(id, effect, strength))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->alwaysOnDisable(id);
+        if (shouldSkipWithError(state, mVibrator->alwaysOnDisable(id))) {
+            return;
+        }
+        state.ResumeTiming();
     }
 });
 
 BENCHMARK_WRAPPER(VibratorEffectsBench_Aidl, alwaysOnDisable, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_ALWAYS_ON_CONTROL) == 0) {
+    if (!hasCapabilities(Aidl::IVibrator::CAP_ALWAYS_ON_CONTROL)) {
+        state.SkipWithMessage("always on control unavailable");
         return;
     }
 
@@ -455,40 +653,55 @@
     auto effect = getEffect(state);
     auto strength = getStrength(state);
 
-    std::vector<Aidl::Effect> supported;
-    mVibrator->getSupportedAlwaysOnEffects(&supported);
-    if (std::find(supported.begin(), supported.end(), effect) == supported.end()) {
+    if (!isAlwaysOnEffectSupported(effect)) {
+        state.SkipWithMessage("always on effect unsupported");
         return;
     }
 
     for (auto _ : state) {
+        // Setup
         state.PauseTiming();
-        mVibrator->alwaysOnEnable(id, effect, strength);
+        if (shouldSkipWithError(state, mVibrator->alwaysOnEnable(id, effect, strength))) {
+            return;
+        }
         state.ResumeTiming();
-        mVibrator->alwaysOnDisable(id);
+
+        // Test
+        if (shouldSkipWithError(state, mVibrator->alwaysOnDisable(id))) {
+            return;
+        }
     }
 });
 
-BENCHMARK_WRAPPER(VibratorEffectsBench_Aidl, perform, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-
+BENCHMARK_WRAPPER(SlowVibratorEffectsBench_Aidl, perform, {
     auto effect = getEffect(state);
     auto strength = getStrength(state);
-    auto cb = (capabilities & Aidl::IVibrator::CAP_PERFORM_CALLBACK) ? new HalCallback() : nullptr;
-    int32_t lengthMs = 0;
 
-    std::vector<Aidl::Effect> supported;
-    mVibrator->getSupportedEffects(&supported);
-    if (std::find(supported.begin(), supported.end(), effect) == supported.end()) {
+    if (!isEffectSupported(effect)) {
+        state.SkipWithMessage("effect unsupported");
         return;
     }
 
+    int32_t lengthMs = 0;
+
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->perform(effect, strength, cb, &lengthMs);
+        auto cb = hasCapabilities(Aidl::IVibrator::CAP_PERFORM_CALLBACK) ? new HalCallback()
+                                                                         : nullptr;
+
+        // Test
+        if (shouldSkipWithError(state, mVibrator->perform(effect, strength, cb, &lengthMs))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->off();
+        if (shouldSkipWithError(state, mVibrator->off())) {
+            return;
+        }
+        if (cb) {
+            cb->waitForComplete();
+        }
+        state.ResumeTiming();
     }
 });
 
@@ -505,13 +718,29 @@
     auto getPrimitive(const State& state) const {
         return static_cast<Aidl::CompositePrimitive>(this->getOtherArg(state, 0));
     }
+
+    bool isPrimitiveSupported(const Aidl::CompositePrimitive& primitive) {
+        std::vector<Aidl::CompositePrimitive> supported;
+        mVibrator->getSupportedPrimitives(&supported);
+        return std::find(supported.begin(), supported.end(), primitive) != supported.end();
+    }
+};
+
+class SlowVibratorPrimitivesBench_Aidl : public VibratorPrimitivesBench_Aidl {
+  public:
+    static void DefaultConfig(Benchmark* b) {
+        VibratorPrimitivesBench_Aidl::DefaultConfig(b);
+        SlowBenchConfig(b);
+    }
 };
 
 BENCHMARK_WRAPPER(VibratorBench_Aidl, getCompositionDelayMax, {
     int32_t ms = 0;
 
     for (auto _ : state) {
-        mVibrator->getCompositionDelayMax(&ms);
+        if (shouldSkipWithError(state, mVibrator->getCompositionDelayMax(&ms))) {
+            return;
+        }
     }
 });
 
@@ -519,35 +748,36 @@
     int32_t size = 0;
 
     for (auto _ : state) {
-        mVibrator->getCompositionSizeMax(&size);
+        if (shouldSkipWithError(state, mVibrator->getCompositionSizeMax(&size))) {
+            return;
+        }
     }
 });
 
 BENCHMARK_WRAPPER(VibratorPrimitivesBench_Aidl, getPrimitiveDuration, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_COMPOSE_EFFECTS) == 0) {
+    if (!hasCapabilities(Aidl::IVibrator::CAP_COMPOSE_EFFECTS)) {
+        state.SkipWithMessage("compose effects unavailable");
         return;
     }
 
     auto primitive = getPrimitive(state);
     int32_t ms = 0;
 
-    std::vector<Aidl::CompositePrimitive> supported;
-    mVibrator->getSupportedPrimitives(&supported);
-    if (std::find(supported.begin(), supported.end(), primitive) == supported.end()) {
+    if (!isPrimitiveSupported(primitive)) {
+        state.SkipWithMessage("primitive unsupported");
         return;
     }
 
     for (auto _ : state) {
-        mVibrator->getPrimitiveDuration(primitive, &ms);
+        if (shouldSkipWithError(state, mVibrator->getPrimitiveDuration(primitive, &ms))) {
+            return;
+        }
     }
 });
 
-BENCHMARK_WRAPPER(VibratorPrimitivesBench_Aidl, compose, {
-    int32_t capabilities = 0;
-    mVibrator->getCapabilities(&capabilities);
-    if ((capabilities & Aidl::IVibrator::CAP_COMPOSE_EFFECTS) == 0) {
+BENCHMARK_WRAPPER(SlowVibratorPrimitivesBench_Aidl, compose, {
+    if (!hasCapabilities(Aidl::IVibrator::CAP_COMPOSE_EFFECTS)) {
+        state.SkipWithMessage("compose effects unavailable");
         return;
     }
 
@@ -556,21 +786,33 @@
     effect.scale = 1.0f;
     effect.delayMs = 0;
 
-    std::vector<Aidl::CompositePrimitive> supported;
-    mVibrator->getSupportedPrimitives(&supported);
-    if (std::find(supported.begin(), supported.end(), effect.primitive) == supported.end()) {
+    if (effect.primitive == Aidl::CompositePrimitive::NOOP) {
+        state.SkipWithMessage("skipping primitive NOOP");
+        return;
+    }
+    if (!isPrimitiveSupported(effect.primitive)) {
+        state.SkipWithMessage("primitive unsupported");
         return;
     }
 
-    auto cb = new HalCallback();
     std::vector<Aidl::CompositeEffect> effects;
     effects.push_back(effect);
 
     for (auto _ : state) {
-        state.ResumeTiming();
-        mVibrator->compose(effects, cb);
+        auto cb = new HalCallback();
+
+        // Test
+        if (shouldSkipWithError(state, mVibrator->compose(effects, cb))) {
+            return;
+        }
+
+        // Cleanup
         state.PauseTiming();
-        mVibrator->off();
+        if (shouldSkipWithError(state, mVibrator->off())) {
+            return;
+        }
+        cb->waitForComplete();
+        state.ResumeTiming();
     }
 });
 
diff --git a/wifi/aidl/Android.bp b/wifi/aidl/Android.bp
index 8b01d95..392d2e9 100644
--- a/wifi/aidl/Android.bp
+++ b/wifi/aidl/Android.bp
@@ -58,6 +58,11 @@
             version: "1",
             imports: [],
         },
+        {
+            version: "2",
+            imports: ["android.hardware.wifi.common-V1"],
+        },
+
     ],
-    frozen: false,
+    frozen: true,
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/.hash b/wifi/aidl/aidl_api/android.hardware.wifi/2/.hash
new file mode 100644
index 0000000..c3c2983
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/.hash
@@ -0,0 +1 @@
+a5a330d7dabd069484e7458de480eed7561dc3b2
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AfcChannelAllowance.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AfcChannelAllowance.aidl
new file mode 100644
index 0000000..4d3cd6e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AfcChannelAllowance.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable AfcChannelAllowance {
+  android.hardware.wifi.AvailableAfcFrequencyInfo[] availableAfcFrequencyInfos;
+  android.hardware.wifi.AvailableAfcChannelInfo[] availableAfcChannelInfos;
+  long availabilityExpireTimeMs;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AvailableAfcChannelInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AvailableAfcChannelInfo.aidl
new file mode 100644
index 0000000..d238640
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AvailableAfcChannelInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable AvailableAfcChannelInfo {
+  int globalOperatingClass;
+  int channelCfi;
+  int maxEirpDbm;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AvailableAfcFrequencyInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AvailableAfcFrequencyInfo.aidl
new file mode 100644
index 0000000..cbea5af
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/AvailableAfcFrequencyInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable AvailableAfcFrequencyInfo {
+  int startFrequencyMhz;
+  int endFrequencyMhz;
+  int maxPsd;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/CachedScanData.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/CachedScanData.aidl
new file mode 100644
index 0000000..cd4a456
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/CachedScanData.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable CachedScanData {
+  int[] scannedFrequenciesMhz;
+  android.hardware.wifi.CachedScanResult[] cachedScanResults;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/CachedScanResult.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/CachedScanResult.aidl
new file mode 100644
index 0000000..1806b0f
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/CachedScanResult.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable CachedScanResult {
+  long timeStampInUs;
+  byte[] ssid;
+  byte[6] bssid;
+  int rssiDbm;
+  int frequencyMhz;
+  android.hardware.wifi.WifiChannelWidthInMhz channelWidthMhz;
+  android.hardware.wifi.WifiRatePreamble preambleType;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifi.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifi.aidl
new file mode 100644
index 0000000..cc995fc
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifi.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifi {
+  @PropagateAllowBlocking android.hardware.wifi.IWifiChip getChip(int chipId);
+  int[] getChipIds();
+  boolean isStarted();
+  void registerEventCallback(in android.hardware.wifi.IWifiEventCallback callback);
+  void start();
+  void stop();
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiApIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiApIface.aidl
new file mode 100644
index 0000000..e71dde4
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiApIface.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiApIface {
+  String getName();
+  String[] getBridgedInstances();
+  byte[6] getFactoryMacAddress();
+  void setCountryCode(in byte[2] code);
+  void resetToFactoryMacAddress();
+  void setMacAddress(in byte[6] mac);
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiChip.aidl
new file mode 100644
index 0000000..5ed7517
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiChip.aidl
@@ -0,0 +1,183 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiChip {
+  void configureChip(in int modeId);
+  @PropagateAllowBlocking android.hardware.wifi.IWifiApIface createApIface();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiApIface createBridgedApIface();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiNanIface createNanIface();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiP2pIface createP2pIface();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiRttController createRttController(in android.hardware.wifi.IWifiStaIface boundIface);
+  @PropagateAllowBlocking android.hardware.wifi.IWifiStaIface createStaIface();
+  void enableDebugErrorAlerts(in boolean enable);
+  void flushRingBufferToFile();
+  void forceDumpToDebugRingBuffer(in String ringName);
+  @PropagateAllowBlocking android.hardware.wifi.IWifiApIface getApIface(in String ifname);
+  String[] getApIfaceNames();
+  android.hardware.wifi.IWifiChip.ChipMode[] getAvailableModes();
+  int getFeatureSet();
+  android.hardware.wifi.WifiDebugHostWakeReasonStats getDebugHostWakeReasonStats();
+  android.hardware.wifi.WifiDebugRingBufferStatus[] getDebugRingBuffersStatus();
+  int getId();
+  int getMode();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiNanIface getNanIface(in String ifname);
+  String[] getNanIfaceNames();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiP2pIface getP2pIface(in String ifname);
+  String[] getP2pIfaceNames();
+  @PropagateAllowBlocking android.hardware.wifi.IWifiStaIface getStaIface(in String ifname);
+  String[] getStaIfaceNames();
+  android.hardware.wifi.WifiRadioCombination[] getSupportedRadioCombinations();
+  android.hardware.wifi.WifiChipCapabilities getWifiChipCapabilities();
+  android.hardware.wifi.WifiUsableChannel[] getUsableChannels(in android.hardware.wifi.WifiBand band, in int ifaceModeMask, in int filterMask);
+  void setAfcChannelAllowance(in android.hardware.wifi.AfcChannelAllowance afcChannelAllowance);
+  void registerEventCallback(in android.hardware.wifi.IWifiChipEventCallback callback);
+  void removeApIface(in String ifname);
+  void removeIfaceInstanceFromBridgedApIface(in String brIfaceName, in String ifaceInstanceName);
+  void removeNanIface(in String ifname);
+  void removeP2pIface(in String ifname);
+  void removeStaIface(in String ifname);
+  android.hardware.wifi.IWifiChip.ChipDebugInfo requestChipDebugInfo();
+  byte[] requestDriverDebugDump();
+  byte[] requestFirmwareDebugDump();
+  void resetTxPowerScenario();
+  void selectTxPowerScenario(in android.hardware.wifi.IWifiChip.TxPowerScenario scenario);
+  void setCoexUnsafeChannels(in android.hardware.wifi.IWifiChip.CoexUnsafeChannel[] unsafeChannels, in int restrictions);
+  void setCountryCode(in byte[2] code);
+  void setLatencyMode(in android.hardware.wifi.IWifiChip.LatencyMode mode);
+  void setMultiStaPrimaryConnection(in String ifName);
+  void setMultiStaUseCase(in android.hardware.wifi.IWifiChip.MultiStaUseCase useCase);
+  void startLoggingToDebugRingBuffer(in String ringName, in android.hardware.wifi.WifiDebugRingBufferVerboseLevel verboseLevel, in int maxIntervalInSec, in int minDataSizeInBytes);
+  void stopLoggingToDebugRingBuffer();
+  void triggerSubsystemRestart();
+  void enableStaChannelForPeerNetwork(in int channelCategoryEnableFlag);
+  void setMloMode(in android.hardware.wifi.IWifiChip.ChipMloMode mode);
+  @PropagateAllowBlocking android.hardware.wifi.IWifiApIface createApOrBridgedApIface(in android.hardware.wifi.IfaceConcurrencyType iface, in android.hardware.wifi.common.OuiKeyedData[] vendorData);
+  void setVoipMode(in android.hardware.wifi.IWifiChip.VoipMode mode);
+  const int NO_POWER_CAP_CONSTANT = 0x7FFFFFFF;
+  @Backing(type="int") @VintfStability
+  enum FeatureSetMask {
+    SET_TX_POWER_LIMIT = (1 << 0) /* 1 */,
+    D2D_RTT = (1 << 1) /* 2 */,
+    D2AP_RTT = (1 << 2) /* 4 */,
+    USE_BODY_HEAD_SAR = (1 << 3) /* 8 */,
+    SET_LATENCY_MODE = (1 << 4) /* 16 */,
+    P2P_RAND_MAC = (1 << 5) /* 32 */,
+    WIGIG = (1 << 6) /* 64 */,
+    SET_AFC_CHANNEL_ALLOWANCE = (1 << 7) /* 128 */,
+    T2LM_NEGOTIATION = (1 << 8) /* 256 */,
+    SET_VOIP_MODE = (1 << 9) /* 512 */,
+  }
+  @VintfStability
+  parcelable ChipConcurrencyCombinationLimit {
+    android.hardware.wifi.IfaceConcurrencyType[] types;
+    int maxIfaces;
+  }
+  @VintfStability
+  parcelable ChipConcurrencyCombination {
+    android.hardware.wifi.IWifiChip.ChipConcurrencyCombinationLimit[] limits;
+  }
+  @VintfStability
+  parcelable ChipDebugInfo {
+    String driverDescription;
+    String firmwareDescription;
+  }
+  @VintfStability
+  parcelable ChipIfaceCombinationLimit {
+    android.hardware.wifi.IfaceType[] types;
+    int maxIfaces;
+  }
+  @VintfStability
+  parcelable ChipIfaceCombination {
+    android.hardware.wifi.IWifiChip.ChipIfaceCombinationLimit[] limits;
+  }
+  @VintfStability
+  parcelable ChipMode {
+    int id;
+    android.hardware.wifi.IWifiChip.ChipConcurrencyCombination[] availableCombinations;
+  }
+  @Backing(type="int") @VintfStability
+  enum CoexRestriction {
+    WIFI_DIRECT = (1 << 0) /* 1 */,
+    SOFTAP = (1 << 1) /* 2 */,
+    WIFI_AWARE = (1 << 2) /* 4 */,
+  }
+  @VintfStability
+  parcelable CoexUnsafeChannel {
+    android.hardware.wifi.WifiBand band;
+    int channel;
+    int powerCapDbm;
+  }
+  @Backing(type="int") @VintfStability
+  enum LatencyMode {
+    NORMAL = 0,
+    LOW = 1,
+  }
+  @Backing(type="byte") @VintfStability
+  enum MultiStaUseCase {
+    DUAL_STA_TRANSIENT_PREFER_PRIMARY = 0,
+    DUAL_STA_NON_TRANSIENT_UNBIASED = 1,
+  }
+  @Backing(type="int") @VintfStability
+  enum TxPowerScenario {
+    VOICE_CALL = 0,
+    ON_HEAD_CELL_OFF = 1,
+    ON_HEAD_CELL_ON = 2,
+    ON_BODY_CELL_OFF = 3,
+    ON_BODY_CELL_ON = 4,
+  }
+  @Backing(type="int") @VintfStability
+  enum UsableChannelFilter {
+    CELLULAR_COEXISTENCE = (1 << 0) /* 1 */,
+    CONCURRENCY = (1 << 1) /* 2 */,
+    NAN_INSTANT_MODE = (1 << 2) /* 4 */,
+  }
+  @Backing(type="int") @VintfStability
+  enum VoipMode {
+    OFF = 0,
+    VOICE = 1,
+  }
+  @Backing(type="int") @VintfStability
+  enum ChannelCategoryMask {
+    INDOOR_CHANNEL = (1 << 0) /* 1 */,
+    DFS_CHANNEL = (1 << 1) /* 2 */,
+  }
+  @Backing(type="int") @VintfStability
+  enum ChipMloMode {
+    DEFAULT = 0,
+    LOW_LATENCY = 1,
+    HIGH_THROUGHPUT = 2,
+    LOW_POWER = 3,
+  }
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiChipEventCallback.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiChipEventCallback.aidl
new file mode 100644
index 0000000..3fd8533
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiChipEventCallback.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiChipEventCallback {
+  oneway void onChipReconfigureFailure(in android.hardware.wifi.WifiStatusCode status);
+  oneway void onChipReconfigured(in int modeId);
+  oneway void onDebugErrorAlert(in int errorCode, in byte[] debugData);
+  oneway void onDebugRingBufferDataAvailable(in android.hardware.wifi.WifiDebugRingBufferStatus status, in byte[] data);
+  oneway void onIfaceAdded(in android.hardware.wifi.IfaceType type, in String name);
+  oneway void onIfaceRemoved(in android.hardware.wifi.IfaceType type, in String name);
+  oneway void onRadioModeChange(in android.hardware.wifi.IWifiChipEventCallback.RadioModeInfo[] radioModeInfos);
+  @VintfStability
+  parcelable IfaceInfo {
+    String name;
+    int channel;
+  }
+  @VintfStability
+  parcelable RadioModeInfo {
+    int radioId;
+    android.hardware.wifi.WifiBand bandInfo;
+    android.hardware.wifi.IWifiChipEventCallback.IfaceInfo[] ifaceInfos;
+  }
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiEventCallback.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiEventCallback.aidl
new file mode 100644
index 0000000..00e5cb6
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiEventCallback.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiEventCallback {
+  oneway void onFailure(in android.hardware.wifi.WifiStatusCode status);
+  oneway void onStart();
+  oneway void onStop();
+  oneway void onSubsystemRestart(in android.hardware.wifi.WifiStatusCode status);
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiNanIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiNanIface.aidl
new file mode 100644
index 0000000..0e2f90f
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiNanIface.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiNanIface {
+  String getName();
+  void configRequest(in char cmdId, in android.hardware.wifi.NanConfigRequest msg1, in android.hardware.wifi.NanConfigRequestSupplemental msg2);
+  void createDataInterfaceRequest(in char cmdId, in String ifaceName);
+  void deleteDataInterfaceRequest(in char cmdId, in String ifaceName);
+  void disableRequest(in char cmdId);
+  void enableRequest(in char cmdId, in android.hardware.wifi.NanEnableRequest msg1, in android.hardware.wifi.NanConfigRequestSupplemental msg2);
+  void getCapabilitiesRequest(in char cmdId);
+  void initiateDataPathRequest(in char cmdId, in android.hardware.wifi.NanInitiateDataPathRequest msg);
+  void registerEventCallback(in android.hardware.wifi.IWifiNanIfaceEventCallback callback);
+  void respondToDataPathIndicationRequest(in char cmdId, in android.hardware.wifi.NanRespondToDataPathIndicationRequest msg);
+  void startPublishRequest(in char cmdId, in android.hardware.wifi.NanPublishRequest msg);
+  void startSubscribeRequest(in char cmdId, in android.hardware.wifi.NanSubscribeRequest msg);
+  void stopPublishRequest(in char cmdId, in byte sessionId);
+  void stopSubscribeRequest(in char cmdId, in byte sessionId);
+  void terminateDataPathRequest(in char cmdId, in int ndpInstanceId);
+  void suspendRequest(in char cmdId, in byte sessionId);
+  void resumeRequest(in char cmdId, in byte sessionId);
+  void transmitFollowupRequest(in char cmdId, in android.hardware.wifi.NanTransmitFollowupRequest msg);
+  void initiatePairingRequest(in char cmdId, in android.hardware.wifi.NanPairingRequest msg);
+  void respondToPairingIndicationRequest(in char cmdId, in android.hardware.wifi.NanRespondToPairingIndicationRequest msg);
+  void initiateBootstrappingRequest(in char cmdId, in android.hardware.wifi.NanBootstrappingRequest msg);
+  void respondToBootstrappingIndicationRequest(in char cmdId, in android.hardware.wifi.NanBootstrappingResponse msg);
+  void terminatePairingRequest(in char cmdId, in int pairingInstanceId);
+  const int MIN_DATA_PATH_CONFIG_PASSPHRASE_LENGTH = 8;
+  const int MAX_DATA_PATH_CONFIG_PASSPHRASE_LENGTH = 63;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
new file mode 100644
index 0000000..8c44330
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiNanIfaceEventCallback {
+  oneway void eventClusterEvent(in android.hardware.wifi.NanClusterEventInd event);
+  oneway void eventDataPathConfirm(in android.hardware.wifi.NanDataPathConfirmInd event);
+  oneway void eventDataPathRequest(in android.hardware.wifi.NanDataPathRequestInd event);
+  oneway void eventDataPathScheduleUpdate(in android.hardware.wifi.NanDataPathScheduleUpdateInd event);
+  oneway void eventDataPathTerminated(in int ndpInstanceId);
+  oneway void eventDisabled(in android.hardware.wifi.NanStatus status);
+  oneway void eventFollowupReceived(in android.hardware.wifi.NanFollowupReceivedInd event);
+  oneway void eventMatch(in android.hardware.wifi.NanMatchInd event);
+  oneway void eventMatchExpired(in byte discoverySessionId, in int peerId);
+  oneway void eventPublishTerminated(in byte sessionId, in android.hardware.wifi.NanStatus status);
+  oneway void eventSubscribeTerminated(in byte sessionId, in android.hardware.wifi.NanStatus status);
+  oneway void eventTransmitFollowup(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void eventSuspensionModeChanged(in android.hardware.wifi.NanSuspensionModeChangeInd event);
+  oneway void notifyCapabilitiesResponse(in char id, in android.hardware.wifi.NanStatus status, in android.hardware.wifi.NanCapabilities capabilities);
+  oneway void notifyConfigResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyCreateDataInterfaceResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyDeleteDataInterfaceResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyDisableResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyEnableResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyInitiateDataPathResponse(in char id, in android.hardware.wifi.NanStatus status, in int ndpInstanceId);
+  oneway void notifyRespondToDataPathIndicationResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyStartPublishResponse(in char id, in android.hardware.wifi.NanStatus status, in byte sessionId);
+  oneway void notifyStartSubscribeResponse(in char id, in android.hardware.wifi.NanStatus status, in byte sessionId);
+  oneway void notifyStopPublishResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyStopSubscribeResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyTerminateDataPathResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifySuspendResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyResumeResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyTransmitFollowupResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void eventPairingRequest(in android.hardware.wifi.NanPairingRequestInd event);
+  oneway void eventPairingConfirm(in android.hardware.wifi.NanPairingConfirmInd event);
+  oneway void notifyInitiatePairingResponse(in char id, in android.hardware.wifi.NanStatus status, in int pairingInstanceId);
+  oneway void notifyRespondToPairingIndicationResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void eventBootstrappingRequest(in android.hardware.wifi.NanBootstrappingRequestInd event);
+  oneway void eventBootstrappingConfirm(in android.hardware.wifi.NanBootstrappingConfirmInd event);
+  oneway void notifyInitiateBootstrappingResponse(in char id, in android.hardware.wifi.NanStatus status, in int bootstrappingInstanceId);
+  oneway void notifyRespondToBootstrappingIndicationResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyTerminatePairingResponse(in char id, in android.hardware.wifi.NanStatus status);
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiP2pIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiP2pIface.aidl
new file mode 100644
index 0000000..5e9948e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiP2pIface.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiP2pIface {
+  String getName();
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiRttController.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiRttController.aidl
new file mode 100644
index 0000000..730a055
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiRttController.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiRttController {
+  void disableResponder(in int cmdId);
+  void enableResponder(in int cmdId, in android.hardware.wifi.WifiChannelInfo channelHint, in int maxDurationInSeconds, in android.hardware.wifi.RttResponder info);
+  android.hardware.wifi.IWifiStaIface getBoundIface();
+  android.hardware.wifi.RttCapabilities getCapabilities();
+  android.hardware.wifi.RttResponder getResponderInfo();
+  void rangeCancel(in int cmdId, in android.hardware.wifi.MacAddress[] addrs);
+  void rangeRequest(in int cmdId, in android.hardware.wifi.RttConfig[] rttConfigs);
+  void registerEventCallback(in android.hardware.wifi.IWifiRttControllerEventCallback callback);
+  void setLci(in int cmdId, in android.hardware.wifi.RttLciInformation lci);
+  void setLcr(in int cmdId, in android.hardware.wifi.RttLcrInformation lcr);
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiRttControllerEventCallback.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiRttControllerEventCallback.aidl
new file mode 100644
index 0000000..a6a33fc
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiRttControllerEventCallback.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiRttControllerEventCallback {
+  oneway void onResults(in int cmdId, in android.hardware.wifi.RttResult[] results);
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiStaIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiStaIface.aidl
new file mode 100644
index 0000000..ccb7876
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiStaIface.aidl
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiStaIface {
+  String getName();
+  void configureRoaming(in android.hardware.wifi.StaRoamingConfig config);
+  void disableLinkLayerStatsCollection();
+  void enableLinkLayerStatsCollection(in boolean debug);
+  void enableNdOffload(in boolean enable);
+  android.hardware.wifi.StaApfPacketFilterCapabilities getApfPacketFilterCapabilities();
+  android.hardware.wifi.StaBackgroundScanCapabilities getBackgroundScanCapabilities();
+  int getFeatureSet();
+  android.hardware.wifi.WifiDebugRxPacketFateReport[] getDebugRxPacketFates();
+  android.hardware.wifi.WifiDebugTxPacketFateReport[] getDebugTxPacketFates();
+  byte[6] getFactoryMacAddress();
+  android.hardware.wifi.StaLinkLayerStats getLinkLayerStats();
+  android.hardware.wifi.StaRoamingCapabilities getRoamingCapabilities();
+  void installApfPacketFilter(in byte[] program);
+  byte[] readApfPacketFilterData();
+  void registerEventCallback(in android.hardware.wifi.IWifiStaIfaceEventCallback callback);
+  void setMacAddress(in byte[6] mac);
+  void setRoamingState(in android.hardware.wifi.StaRoamingState state);
+  void setScanMode(in boolean enable);
+  void startBackgroundScan(in int cmdId, in android.hardware.wifi.StaBackgroundScanParameters params);
+  void startDebugPacketFateMonitoring();
+  void startRssiMonitoring(in int cmdId, in int maxRssi, in int minRssi);
+  void startSendingKeepAlivePackets(in int cmdId, in byte[] ipPacketData, in char etherType, in byte[6] srcAddress, in byte[6] dstAddress, in int periodInMs);
+  void stopBackgroundScan(in int cmdId);
+  void stopRssiMonitoring(in int cmdId);
+  void stopSendingKeepAlivePackets(in int cmdId);
+  void setDtimMultiplier(in int multiplier);
+  android.hardware.wifi.CachedScanData getCachedScanData();
+  android.hardware.wifi.TwtCapabilities twtGetCapabilities();
+  void twtSessionSetup(in int cmdId, in android.hardware.wifi.TwtRequest twtRequest);
+  void twtSessionUpdate(in int cmdId, in int sessionId, in android.hardware.wifi.TwtRequest twtRequest);
+  void twtSessionSuspend(in int cmdId, in int sessionId);
+  void twtSessionResume(in int cmdId, in int sessionId);
+  void twtSessionTeardown(in int cmdId, in int sessionId);
+  void twtSessionGetStats(in int cmdId, in int sessionId);
+  @Backing(type="int") @VintfStability
+  enum FeatureSetMask {
+    APF = (1 << 0) /* 1 */,
+    BACKGROUND_SCAN = (1 << 1) /* 2 */,
+    LINK_LAYER_STATS = (1 << 2) /* 4 */,
+    RSSI_MONITOR = (1 << 3) /* 8 */,
+    CONTROL_ROAMING = (1 << 4) /* 16 */,
+    PROBE_IE_ALLOWLIST = (1 << 5) /* 32 */,
+    SCAN_RAND = (1 << 6) /* 64 */,
+    STA_5G = (1 << 7) /* 128 */,
+    HOTSPOT = (1 << 8) /* 256 */,
+    PNO = (1 << 9) /* 512 */,
+    TDLS = (1 << 10) /* 1024 */,
+    TDLS_OFFCHANNEL = (1 << 11) /* 2048 */,
+    ND_OFFLOAD = (1 << 12) /* 4096 */,
+    KEEP_ALIVE = (1 << 13) /* 8192 */,
+    ROAMING_MODE_CONTROL = (1 << 14) /* 16384 */,
+    CACHED_SCAN_DATA = (1 << 15) /* 32768 */,
+  }
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiStaIfaceEventCallback.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiStaIfaceEventCallback.aidl
new file mode 100644
index 0000000..629ca3d
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IWifiStaIfaceEventCallback.aidl
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+interface IWifiStaIfaceEventCallback {
+  oneway void onBackgroundFullScanResult(in int cmdId, in int bucketsScanned, in android.hardware.wifi.StaScanResult result);
+  oneway void onBackgroundScanFailure(in int cmdId);
+  oneway void onBackgroundScanResults(in int cmdId, in android.hardware.wifi.StaScanData[] scanDatas);
+  oneway void onRssiThresholdBreached(in int cmdId, in byte[6] currBssid, in int currRssi);
+  oneway void onTwtFailure(in int cmdId, in android.hardware.wifi.IWifiStaIfaceEventCallback.TwtErrorCode error);
+  oneway void onTwtSessionCreate(in int cmdId, in android.hardware.wifi.TwtSession twtSession);
+  oneway void onTwtSessionUpdate(in int cmdId, in android.hardware.wifi.TwtSession twtSession);
+  oneway void onTwtSessionTeardown(in int cmdId, in int twtSessionId, in android.hardware.wifi.IWifiStaIfaceEventCallback.TwtTeardownReasonCode reasonCode);
+  oneway void onTwtSessionStats(in int cmdId, in int twtSessionId, in android.hardware.wifi.TwtSessionStats twtSessionStats);
+  oneway void onTwtSessionSuspend(in int cmdId, in int twtSessionId);
+  oneway void onTwtSessionResume(in int cmdId, in int twtSessionId);
+  @Backing(type="byte") @VintfStability
+  enum TwtErrorCode {
+    FAILURE_UNKNOWN,
+    ALREADY_RESUMED,
+    ALREADY_SUSPENDED,
+    INVALID_PARAMS,
+    MAX_SESSION_REACHED,
+    NOT_AVAILABLE,
+    NOT_SUPPORTED,
+    PEER_NOT_SUPPORTED,
+    PEER_REJECTED,
+    TIMEOUT,
+  }
+  @Backing(type="byte") @VintfStability
+  enum TwtTeardownReasonCode {
+    UNKNOWN,
+    LOCALLY_REQUESTED,
+    INTERNALLY_INITIATED,
+    PEER_INITIATED,
+  }
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IfaceConcurrencyType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IfaceConcurrencyType.aidl
new file mode 100644
index 0000000..d584423
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IfaceConcurrencyType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum IfaceConcurrencyType {
+  STA,
+  AP,
+  AP_BRIDGED,
+  P2P,
+  NAN_IFACE,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IfaceType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IfaceType.aidl
new file mode 100644
index 0000000..67022df
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/IfaceType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum IfaceType {
+  STA,
+  AP,
+  P2P,
+  NAN_IFACE,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/MacAddress.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/MacAddress.aidl
new file mode 100644
index 0000000..c4a0613
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/MacAddress.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable MacAddress {
+  byte[6] data;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBandIndex.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBandIndex.aidl
new file mode 100644
index 0000000..3f1ea5e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBandIndex.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanBandIndex {
+  NAN_BAND_24GHZ = 0,
+  NAN_BAND_5GHZ,
+  NAN_BAND_6GHZ = 2,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBandSpecificConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBandSpecificConfig.aidl
new file mode 100644
index 0000000..57540b3
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBandSpecificConfig.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanBandSpecificConfig {
+  byte rssiClose;
+  byte rssiMiddle;
+  byte rssiCloseProximity;
+  char dwellTimeMs;
+  char scanPeriodSec;
+  boolean validDiscoveryWindowIntervalVal;
+  byte discoveryWindowIntervalVal;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingConfirmInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingConfirmInd.aidl
new file mode 100644
index 0000000..5ab8dcd
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingConfirmInd.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanBootstrappingConfirmInd {
+  int bootstrappingInstanceId;
+  android.hardware.wifi.NanBootstrappingResponseCode responseCode;
+  android.hardware.wifi.NanStatus reasonCode;
+  int comeBackDelay;
+  byte[] cookie;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingMethod.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingMethod.aidl
new file mode 100644
index 0000000..6ff62b2
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingMethod.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanBootstrappingMethod {
+  BOOTSTRAPPING_OPPORTUNISTIC_MASK = (1 << 0) /* 1 */,
+  BOOTSTRAPPING_PIN_CODE_DISPLAY_MASK = (1 << 1) /* 2 */,
+  BOOTSTRAPPING_PASSPHRASE_DISPLAY_MASK = (1 << 2) /* 4 */,
+  BOOTSTRAPPING_QR_DISPLAY_MASK = (1 << 3) /* 8 */,
+  BOOTSTRAPPING_NFC_TAG_MASK = (1 << 4) /* 16 */,
+  BOOTSTRAPPING_PIN_CODE_KEYPAD_MASK = (1 << 5) /* 32 */,
+  BOOTSTRAPPING_PASSPHRASE_KEYPAD_MASK = (1 << 6) /* 64 */,
+  BOOTSTRAPPING_QR_SCAN_MASK = (1 << 7) /* 128 */,
+  BOOTSTRAPPING_NFC_READER_MASK = (1 << 8) /* 256 */,
+  BOOTSTRAPPING_SERVICE_MANAGED_MASK = (1 << 14) /* 16384 */,
+  BOOTSTRAPPING_HANDSHAKE_SHIP_MASK = (1 << 15) /* 32768 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingRequest.aidl
new file mode 100644
index 0000000..b5f78b0
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingRequest.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanBootstrappingRequest {
+  int peerId;
+  byte[6] peerDiscMacAddr;
+  android.hardware.wifi.NanBootstrappingMethod requestBootstrappingMethod;
+  byte[] cookie;
+  boolean isComeback;
+  byte discoverySessionId;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingRequestInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingRequestInd.aidl
new file mode 100644
index 0000000..a4398e9
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingRequestInd.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanBootstrappingRequestInd {
+  byte discoverySessionId;
+  int peerId;
+  byte[6] peerDiscMacAddr;
+  int bootstrappingInstanceId;
+  android.hardware.wifi.NanBootstrappingMethod requestBootstrappingMethod;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingResponse.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingResponse.aidl
new file mode 100644
index 0000000..7b17493
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingResponse.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanBootstrappingResponse {
+  int bootstrappingInstanceId;
+  boolean acceptRequest;
+  byte discoverySessionId;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingResponseCode.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingResponseCode.aidl
new file mode 100644
index 0000000..a3e9e4d
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanBootstrappingResponseCode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanBootstrappingResponseCode {
+  NAN_BOOTSTRAPPING_REQUEST_ACCEPT = 0,
+  NAN_BOOTSTRAPPING_REQUEST_REJECT,
+  NAN_BOOTSTRAPPING_REQUEST_COMEBACK,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanCapabilities.aidl
new file mode 100644
index 0000000..a30893a
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanCapabilities.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanCapabilities {
+  int maxConcurrentClusters;
+  int maxPublishes;
+  int maxSubscribes;
+  int maxServiceNameLen;
+  int maxMatchFilterLen;
+  int maxTotalMatchFilterLen;
+  int maxServiceSpecificInfoLen;
+  int maxExtendedServiceSpecificInfoLen;
+  int maxNdiInterfaces;
+  int maxNdpSessions;
+  int maxAppInfoLen;
+  int maxQueuedTransmitFollowupMsgs;
+  int maxSubscribeInterfaceAddresses;
+  int supportedCipherSuites;
+  boolean instantCommunicationModeSupportFlag;
+  boolean supports6g;
+  boolean supportsHe;
+  boolean supportsPairing;
+  boolean supportsSetClusterId;
+  boolean supportsSuspension;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanCipherSuiteType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanCipherSuiteType.aidl
new file mode 100644
index 0000000..6f3158e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanCipherSuiteType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanCipherSuiteType {
+  NONE = 0,
+  SHARED_KEY_128_MASK = (1 << 0) /* 1 */,
+  SHARED_KEY_256_MASK = (1 << 1) /* 2 */,
+  PUBLIC_KEY_2WDH_128_MASK = (1 << 2) /* 4 */,
+  PUBLIC_KEY_2WDH_256_MASK = (1 << 3) /* 8 */,
+  PUBLIC_KEY_PASN_128_MASK = (1 << 6) /* 64 */,
+  PUBLIC_KEY_PASN_256_MASK = (1 << 7) /* 128 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanClusterEventInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanClusterEventInd.aidl
new file mode 100644
index 0000000..7a3ff81
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanClusterEventInd.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanClusterEventInd {
+  android.hardware.wifi.NanClusterEventType eventType;
+  byte[6] addr;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanClusterEventType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanClusterEventType.aidl
new file mode 100644
index 0000000..6c20543
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanClusterEventType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanClusterEventType {
+  DISCOVERY_MAC_ADDRESS_CHANGED = 0,
+  STARTED_CLUSTER,
+  JOINED_CLUSTER,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanConfigRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanConfigRequest.aidl
new file mode 100644
index 0000000..a3693d6
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanConfigRequest.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanConfigRequest {
+  byte masterPref;
+  boolean disableDiscoveryAddressChangeIndication;
+  boolean disableStartedClusterIndication;
+  boolean disableJoinedClusterIndication;
+  boolean includePublishServiceIdsInBeacon;
+  byte numberOfPublishServiceIdsInBeacon;
+  boolean includeSubscribeServiceIdsInBeacon;
+  byte numberOfSubscribeServiceIdsInBeacon;
+  char rssiWindowSize;
+  int macAddressRandomizationIntervalSec;
+  android.hardware.wifi.NanBandSpecificConfig[3] bandSpecificConfig;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanConfigRequestSupplemental.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanConfigRequestSupplemental.aidl
new file mode 100644
index 0000000..99f2af7
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanConfigRequestSupplemental.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanConfigRequestSupplemental {
+  int discoveryBeaconIntervalMs;
+  int numberOfSpatialStreamsInDiscovery;
+  boolean enableDiscoveryWindowEarlyTermination;
+  boolean enableRanging;
+  boolean enableInstantCommunicationMode;
+  int instantModeChannel;
+  int clusterId;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathChannelCfg.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathChannelCfg.aidl
new file mode 100644
index 0000000..4233c32
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathChannelCfg.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanDataPathChannelCfg {
+  CHANNEL_NOT_REQUESTED = 0,
+  REQUEST_CHANNEL_SETUP,
+  FORCE_CHANNEL_SETUP,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathChannelInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathChannelInfo.aidl
new file mode 100644
index 0000000..d111db7
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathChannelInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDataPathChannelInfo {
+  int channelFreq;
+  android.hardware.wifi.WifiChannelWidthInMhz channelBandwidth;
+  int numSpatialStreams;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathConfirmInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathConfirmInd.aidl
new file mode 100644
index 0000000..2e1e2ca
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathConfirmInd.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDataPathConfirmInd {
+  int ndpInstanceId;
+  boolean dataPathSetupSuccess;
+  byte[6] peerNdiMacAddr;
+  byte[] appInfo;
+  android.hardware.wifi.NanStatus status;
+  android.hardware.wifi.NanDataPathChannelInfo[] channelInfo;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathRequestInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathRequestInd.aidl
new file mode 100644
index 0000000..74d5b73
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathRequestInd.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDataPathRequestInd {
+  byte discoverySessionId;
+  byte[6] peerDiscMacAddr;
+  int ndpInstanceId;
+  boolean securityRequired;
+  byte[] appInfo;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathScheduleUpdateInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathScheduleUpdateInd.aidl
new file mode 100644
index 0000000..5fabf55
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathScheduleUpdateInd.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDataPathScheduleUpdateInd {
+  byte[6] peerDiscoveryAddress;
+  android.hardware.wifi.NanDataPathChannelInfo[] channelInfo;
+  int[] ndpInstanceIds;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathSecurityConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathSecurityConfig.aidl
new file mode 100644
index 0000000..48e9501
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathSecurityConfig.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDataPathSecurityConfig {
+  android.hardware.wifi.NanDataPathSecurityType securityType;
+  android.hardware.wifi.NanCipherSuiteType cipherType;
+  byte[32] pmk;
+  byte[] passphrase;
+  byte[16] scid;
+  boolean enable16ReplyCountersForTksa;
+  boolean enable16ReplyCountersForGtksa;
+  boolean supportGtkAndIgtk;
+  boolean supportBigtksa;
+  boolean enableNcsBip256;
+  boolean requiresEnhancedFrameProtection;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathSecurityType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathSecurityType.aidl
new file mode 100644
index 0000000..cb7904d
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDataPathSecurityType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanDataPathSecurityType {
+  OPEN,
+  PMK,
+  PASSPHRASE,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDebugConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDebugConfig.aidl
new file mode 100644
index 0000000..b84d891
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDebugConfig.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDebugConfig {
+  boolean validClusterIdVals;
+  char clusterIdBottomRangeVal;
+  char clusterIdTopRangeVal;
+  boolean validIntfAddrVal;
+  byte[6] intfAddrVal;
+  boolean validOuiVal;
+  int ouiVal;
+  boolean validRandomFactorForceVal;
+  byte randomFactorForceVal;
+  boolean validHopCountForceVal;
+  byte hopCountForceVal;
+  boolean validDiscoveryChannelVal;
+  int[3] discoveryChannelMhzVal;
+  boolean validUseBeaconsInBandVal;
+  boolean[3] useBeaconsInBandVal;
+  boolean validUseSdfInBandVal;
+  boolean[3] useSdfInBandVal;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDiscoveryCommonConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
new file mode 100644
index 0000000..96d940a
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanDiscoveryCommonConfig {
+  byte sessionId;
+  char ttlSec;
+  char discoveryWindowPeriod;
+  byte discoveryCount;
+  byte[] serviceName;
+  android.hardware.wifi.NanMatchAlg discoveryMatchIndicator;
+  byte[] serviceSpecificInfo;
+  byte[] extendedServiceSpecificInfo;
+  byte[] rxMatchFilter;
+  byte[] txMatchFilter;
+  boolean useRssiThreshold;
+  boolean disableDiscoveryTerminationIndication;
+  boolean disableMatchExpirationIndication;
+  boolean disableFollowupReceivedIndication;
+  android.hardware.wifi.NanDataPathSecurityConfig securityConfig;
+  boolean rangingRequired;
+  int rangingIntervalMs;
+  int configRangingIndications;
+  char distanceIngressCm;
+  char distanceEgressCm;
+  boolean enableSessionSuspendability;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanEnableRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanEnableRequest.aidl
new file mode 100644
index 0000000..eaa009c
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanEnableRequest.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanEnableRequest {
+  boolean[3] operateInBand;
+  byte hopCountMax;
+  android.hardware.wifi.NanConfigRequest configParams;
+  android.hardware.wifi.NanDebugConfig debugConfigs;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanFollowupReceivedInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanFollowupReceivedInd.aidl
new file mode 100644
index 0000000..743ad9d
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanFollowupReceivedInd.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanFollowupReceivedInd {
+  byte discoverySessionId;
+  int peerId;
+  byte[6] addr;
+  boolean receivedInFaw;
+  byte[] serviceSpecificInfo;
+  byte[] extendedServiceSpecificInfo;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanIdentityResolutionAttribute.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanIdentityResolutionAttribute.aidl
new file mode 100644
index 0000000..843107e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanIdentityResolutionAttribute.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanIdentityResolutionAttribute {
+  byte[8] nonce;
+  byte[8] tag;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanInitiateDataPathRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanInitiateDataPathRequest.aidl
new file mode 100644
index 0000000..740a140
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanInitiateDataPathRequest.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanInitiateDataPathRequest {
+  int peerId;
+  byte[6] peerDiscMacAddr;
+  android.hardware.wifi.NanDataPathChannelCfg channelRequestType;
+  int channel;
+  String ifaceName;
+  android.hardware.wifi.NanDataPathSecurityConfig securityConfig;
+  byte[] appInfo;
+  byte[] serviceNameOutOfBand;
+  byte discoverySessionId;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanMatchAlg.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanMatchAlg.aidl
new file mode 100644
index 0000000..93ac26b
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanMatchAlg.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanMatchAlg {
+  MATCH_ONCE = 0,
+  MATCH_CONTINUOUS,
+  MATCH_NEVER,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanMatchInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanMatchInd.aidl
new file mode 100644
index 0000000..4acc773
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanMatchInd.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanMatchInd {
+  byte discoverySessionId;
+  int peerId;
+  byte[6] addr;
+  byte[] serviceSpecificInfo;
+  byte[] extendedServiceSpecificInfo;
+  byte[] matchFilter;
+  boolean matchOccurredInBeaconFlag;
+  boolean outOfResourceFlag;
+  byte rssiValue;
+  android.hardware.wifi.NanCipherSuiteType peerCipherType;
+  boolean peerRequiresSecurityEnabledInNdp;
+  boolean peerRequiresRanging;
+  int rangingMeasurementInMm;
+  int rangingIndicationType;
+  byte[] scid;
+  android.hardware.wifi.NanPairingConfig peerPairingConfig;
+  android.hardware.wifi.NanIdentityResolutionAttribute peerNira;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingAkm.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingAkm.aidl
new file mode 100644
index 0000000..05bbaee
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingAkm.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanPairingAkm {
+  SAE = 0,
+  PASN = 1,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingConfig.aidl
new file mode 100644
index 0000000..1c04a96
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanPairingConfig {
+  boolean enablePairingSetup;
+  boolean enablePairingCache;
+  boolean enablePairingVerification;
+  int supportedBootstrappingMethods;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingConfirmInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingConfirmInd.aidl
new file mode 100644
index 0000000..699ecdc
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingConfirmInd.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanPairingConfirmInd {
+  int pairingInstanceId;
+  boolean pairingSuccess;
+  android.hardware.wifi.NanStatus status;
+  android.hardware.wifi.NanPairingRequestType requestType;
+  boolean enablePairingCache;
+  android.hardware.wifi.NpkSecurityAssociation npksa;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequest.aidl
new file mode 100644
index 0000000..121b038
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequest.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanPairingRequest {
+  int peerId;
+  byte[6] peerDiscMacAddr;
+  android.hardware.wifi.NanPairingRequestType requestType;
+  boolean enablePairingCache;
+  byte[16] pairingIdentityKey;
+  android.hardware.wifi.NanPairingSecurityConfig securityConfig;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequestInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequestInd.aidl
new file mode 100644
index 0000000..57072c0
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequestInd.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanPairingRequestInd {
+  byte discoverySessionId;
+  int peerId;
+  byte[6] peerDiscMacAddr;
+  int pairingInstanceId;
+  android.hardware.wifi.NanPairingRequestType requestType;
+  boolean enablePairingCache;
+  android.hardware.wifi.NanIdentityResolutionAttribute peerNira;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequestType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequestType.aidl
new file mode 100644
index 0000000..3488340
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingRequestType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanPairingRequestType {
+  NAN_PAIRING_SETUP = 0,
+  NAN_PAIRING_VERIFICATION,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingSecurityConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingSecurityConfig.aidl
new file mode 100644
index 0000000..1a6a13c
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingSecurityConfig.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanPairingSecurityConfig {
+  android.hardware.wifi.NanPairingSecurityType securityType;
+  byte[32] pmk;
+  byte[] passphrase;
+  android.hardware.wifi.NanPairingAkm akm;
+  android.hardware.wifi.NanCipherSuiteType cipherType;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingSecurityType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingSecurityType.aidl
new file mode 100644
index 0000000..9f6c774
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPairingSecurityType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanPairingSecurityType {
+  OPPORTUNISTIC,
+  PMK,
+  PASSPHRASE,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPublishRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPublishRequest.aidl
new file mode 100644
index 0000000..bdc8357
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPublishRequest.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanPublishRequest {
+  android.hardware.wifi.NanDiscoveryCommonConfig baseConfigs;
+  android.hardware.wifi.NanPublishType publishType;
+  android.hardware.wifi.NanTxType txType;
+  boolean autoAcceptDataPathRequests;
+  android.hardware.wifi.NanPairingConfig pairingConfig;
+  byte[16] identityKey;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPublishType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPublishType.aidl
new file mode 100644
index 0000000..30dffb2
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanPublishType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanPublishType {
+  UNSOLICITED = 0,
+  SOLICITED,
+  UNSOLICITED_SOLICITED,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRangingIndication.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRangingIndication.aidl
new file mode 100644
index 0000000..cf72dce
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRangingIndication.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanRangingIndication {
+  CONTINUOUS_INDICATION_MASK = (1 << 0) /* 1 */,
+  INGRESS_MET_MASK = (1 << 1) /* 2 */,
+  EGRESS_MET_MASK = (1 << 2) /* 4 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRespondToDataPathIndicationRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRespondToDataPathIndicationRequest.aidl
new file mode 100644
index 0000000..0f873b5
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRespondToDataPathIndicationRequest.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanRespondToDataPathIndicationRequest {
+  boolean acceptRequest;
+  int ndpInstanceId;
+  String ifaceName;
+  android.hardware.wifi.NanDataPathSecurityConfig securityConfig;
+  byte[] appInfo;
+  byte[] serviceNameOutOfBand;
+  byte discoverySessionId;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRespondToPairingIndicationRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRespondToPairingIndicationRequest.aidl
new file mode 100644
index 0000000..da81c39
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanRespondToPairingIndicationRequest.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanRespondToPairingIndicationRequest {
+  boolean acceptRequest;
+  int pairingInstanceId;
+  android.hardware.wifi.NanPairingRequestType requestType;
+  boolean enablePairingCache;
+  byte[16] pairingIdentityKey;
+  android.hardware.wifi.NanPairingSecurityConfig securityConfig;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSrfType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSrfType.aidl
new file mode 100644
index 0000000..82409fd
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSrfType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanSrfType {
+  BLOOM_FILTER = 0,
+  PARTIAL_MAC_ADDR,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanStatus.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanStatus.aidl
new file mode 100644
index 0000000..834558a
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanStatus.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanStatus {
+  android.hardware.wifi.NanStatusCode status;
+  String description;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanStatusCode.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanStatusCode.aidl
new file mode 100644
index 0000000..ec12eb0
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanStatusCode.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanStatusCode {
+  SUCCESS = 0,
+  INTERNAL_FAILURE = 1,
+  PROTOCOL_FAILURE = 2,
+  INVALID_SESSION_ID = 3,
+  NO_RESOURCES_AVAILABLE = 4,
+  INVALID_ARGS = 5,
+  INVALID_PEER_ID = 6,
+  INVALID_NDP_ID = 7,
+  NAN_NOT_ALLOWED = 8,
+  NO_OTA_ACK = 9,
+  ALREADY_ENABLED = 10,
+  FOLLOWUP_TX_QUEUE_FULL = 11,
+  UNSUPPORTED_CONCURRENCY_NAN_DISABLED = 12,
+  INVALID_PAIRING_ID = 13,
+  INVALID_BOOTSTRAPPING_ID = 14,
+  REDUNDANT_REQUEST = 15,
+  NOT_SUPPORTED = 16,
+  NO_CONNECTION = 17,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSubscribeRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSubscribeRequest.aidl
new file mode 100644
index 0000000..bf525a9
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSubscribeRequest.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanSubscribeRequest {
+  android.hardware.wifi.NanDiscoveryCommonConfig baseConfigs;
+  android.hardware.wifi.NanSubscribeType subscribeType;
+  android.hardware.wifi.NanSrfType srfType;
+  boolean srfRespondIfInAddressSet;
+  boolean shouldUseSrf;
+  boolean isSsiRequiredForMatch;
+  android.hardware.wifi.MacAddress[] intfAddr;
+  android.hardware.wifi.NanPairingConfig pairingConfig;
+  byte[16] identityKey;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSubscribeType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSubscribeType.aidl
new file mode 100644
index 0000000..4f06df9
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSubscribeType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanSubscribeType {
+  PASSIVE = 0,
+  ACTIVE,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSuspensionModeChangeInd.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSuspensionModeChangeInd.aidl
new file mode 100644
index 0000000..557fc79
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanSuspensionModeChangeInd.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanSuspensionModeChangeInd {
+  boolean isSuspended;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanTransmitFollowupRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanTransmitFollowupRequest.aidl
new file mode 100644
index 0000000..20c94d9
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanTransmitFollowupRequest.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NanTransmitFollowupRequest {
+  byte discoverySessionId;
+  int peerId;
+  byte[6] addr;
+  boolean isHighPriority;
+  boolean shouldUseDiscoveryWindow;
+  byte[] serviceSpecificInfo;
+  byte[] extendedServiceSpecificInfo;
+  boolean disableFollowupResultIndication;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanTxType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanTxType.aidl
new file mode 100644
index 0000000..798d3a2
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NanTxType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum NanTxType {
+  BROADCAST = 0,
+  UNICAST,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NpkSecurityAssociation.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NpkSecurityAssociation.aidl
new file mode 100644
index 0000000..508e920
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/NpkSecurityAssociation.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable NpkSecurityAssociation {
+  byte[16] peerNanIdentityKey;
+  byte[16] localNanIdentityKey;
+  byte[32] npk;
+  android.hardware.wifi.NanPairingAkm akm;
+  android.hardware.wifi.NanCipherSuiteType cipherType;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttBw.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttBw.aidl
new file mode 100644
index 0000000..7cc7002
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttBw.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum RttBw {
+  BW_UNSPECIFIED = 0x0,
+  BW_5MHZ = 0x01,
+  BW_10MHZ = 0x02,
+  BW_20MHZ = 0x04,
+  BW_40MHZ = 0x08,
+  BW_80MHZ = 0x10,
+  BW_160MHZ = 0x20,
+  BW_320MHZ = 0x40,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttCapabilities.aidl
new file mode 100644
index 0000000..6c64084
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttCapabilities.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable RttCapabilities {
+  boolean rttOneSidedSupported;
+  boolean rttFtmSupported;
+  boolean lciSupported;
+  boolean lcrSupported;
+  boolean responderSupported;
+  android.hardware.wifi.RttPreamble preambleSupport;
+  android.hardware.wifi.RttBw bwSupport;
+  byte mcVersion;
+  int azPreambleSupport;
+  int azBwSupport;
+  boolean ntbInitiatorSupported;
+  boolean ntbResponderSupported;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttConfig.aidl
new file mode 100644
index 0000000..3613616
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttConfig.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable RttConfig {
+  byte[6] addr;
+  android.hardware.wifi.RttType type;
+  android.hardware.wifi.RttPeerType peer;
+  android.hardware.wifi.WifiChannelInfo channel;
+  int burstPeriod;
+  int numBurst;
+  int numFramesPerBurst;
+  int numRetriesPerRttFrame;
+  int numRetriesPerFtmr;
+  boolean mustRequestLci;
+  boolean mustRequestLcr;
+  int burstDuration;
+  android.hardware.wifi.RttPreamble preamble;
+  android.hardware.wifi.RttBw bw;
+  long ntbMinMeasurementTime;
+  long ntbMaxMeasurementTime;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttLciInformation.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttLciInformation.aidl
new file mode 100644
index 0000000..0fcf151
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttLciInformation.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable RttLciInformation {
+  long latitude;
+  long longitude;
+  int altitude;
+  byte latitudeUnc;
+  byte longitudeUnc;
+  byte altitudeUnc;
+  android.hardware.wifi.RttMotionPattern motionPattern;
+  int floor;
+  int heightAboveFloor;
+  int heightUnc;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttLcrInformation.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttLcrInformation.aidl
new file mode 100644
index 0000000..c756dda
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttLcrInformation.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable RttLcrInformation {
+  byte[2] countryCode;
+  String civicInfo;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttMotionPattern.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttMotionPattern.aidl
new file mode 100644
index 0000000..7c8e369
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttMotionPattern.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum RttMotionPattern {
+  NOT_EXPECTED = 0,
+  EXPECTED = 1,
+  UNKNOWN = 2,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttPeerType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttPeerType.aidl
new file mode 100644
index 0000000..23fa7f6
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttPeerType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum RttPeerType {
+  AP = 1,
+  STA = 2,
+  P2P_GO = 3,
+  P2P_CLIENT = 4,
+  NAN_TYPE = 5,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttPreamble.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttPreamble.aidl
new file mode 100644
index 0000000..2802464
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttPreamble.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum RttPreamble {
+  INVALID = 0,
+  LEGACY = 0x1,
+  HT = 0x2,
+  VHT = 0x4,
+  HE = 0x8,
+  EHT = 0x10,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttResponder.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttResponder.aidl
new file mode 100644
index 0000000..41463b5
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttResponder.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable RttResponder {
+  android.hardware.wifi.WifiChannelInfo channel;
+  android.hardware.wifi.RttPreamble preamble;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttResult.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttResult.aidl
new file mode 100644
index 0000000..13202ba
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttResult.aidl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable RttResult {
+  byte[6] addr;
+  int burstNum;
+  int measurementNumber;
+  int successNumber;
+  byte numberPerBurstPeer;
+  android.hardware.wifi.RttStatus status;
+  byte retryAfterDuration;
+  android.hardware.wifi.RttType type;
+  int rssi;
+  int rssiSpread;
+  android.hardware.wifi.WifiRateInfo txRate;
+  android.hardware.wifi.WifiRateInfo rxRate;
+  long rtt;
+  long rttSd;
+  long rttSpread;
+  int distanceInMm;
+  int distanceSdInMm;
+  int distanceSpreadInMm;
+  long timeStampInUs;
+  int burstDurationInMs;
+  int negotiatedBurstNum;
+  android.hardware.wifi.WifiInformationElement lci;
+  android.hardware.wifi.WifiInformationElement lcr;
+  int channelFreqMHz;
+  android.hardware.wifi.RttBw packetBw;
+  byte i2rTxLtfRepetitionCount;
+  byte r2iTxLtfRepetitionCount;
+  long ntbMinMeasurementTime;
+  long ntbMaxMeasurementTime;
+  byte numTxSpatialStreams;
+  byte numRxSpatialStreams;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttStatus.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttStatus.aidl
new file mode 100644
index 0000000..2817497
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttStatus.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum RttStatus {
+  SUCCESS = 0,
+  FAILURE = 1,
+  FAIL_NO_RSP = 2,
+  FAIL_REJECTED = 3,
+  FAIL_NOT_SCHEDULED_YET = 4,
+  FAIL_TM_TIMEOUT = 5,
+  FAIL_AP_ON_DIFF_CHANNEL = 6,
+  FAIL_NO_CAPABILITY = 7,
+  ABORTED = 8,
+  FAIL_INVALID_TS = 9,
+  FAIL_PROTOCOL = 10,
+  FAIL_SCHEDULE = 11,
+  FAIL_BUSY_TRY_LATER = 12,
+  INVALID_REQ = 13,
+  NO_WIFI = 14,
+  FAIL_FTM_PARAM_OVERRIDE = 15,
+  NAN_RANGING_PROTOCOL_FAILURE = 16,
+  NAN_RANGING_CONCURRENCY_NOT_SUPPORTED = 17,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttType.aidl
new file mode 100644
index 0000000..cb25673
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/RttType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum RttType {
+  ONE_SIDED = 1,
+  TWO_SIDED = 2,
+  TWO_SIDED_11MC = TWO_SIDED /* 2 */,
+  TWO_SIDED_11AZ_NTB = 3,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/Ssid.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/Ssid.aidl
new file mode 100644
index 0000000..98b523f
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/Ssid.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable Ssid {
+  byte[32] data;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaApfPacketFilterCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaApfPacketFilterCapabilities.aidl
new file mode 100644
index 0000000..3b4d785
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaApfPacketFilterCapabilities.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaApfPacketFilterCapabilities {
+  int version;
+  int maxLength;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanBucketEventReportSchemeMask.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanBucketEventReportSchemeMask.aidl
new file mode 100644
index 0000000..249d876
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanBucketEventReportSchemeMask.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum StaBackgroundScanBucketEventReportSchemeMask {
+  EACH_SCAN = (1 << 0) /* 1 */,
+  FULL_RESULTS = (1 << 1) /* 2 */,
+  NO_BATCH = (1 << 2) /* 4 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanBucketParameters.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanBucketParameters.aidl
new file mode 100644
index 0000000..4e9671a
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanBucketParameters.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaBackgroundScanBucketParameters {
+  int bucketIdx;
+  android.hardware.wifi.WifiBand band;
+  int[] frequencies;
+  int periodInMs;
+  int eventReportScheme;
+  int exponentialMaxPeriodInMs;
+  int exponentialBase;
+  int exponentialStepCount;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanCapabilities.aidl
new file mode 100644
index 0000000..758dd97
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanCapabilities.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaBackgroundScanCapabilities {
+  int maxCacheSize;
+  int maxBuckets;
+  int maxApCachePerScan;
+  int maxReportingThreshold;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanLimits.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanLimits.aidl
new file mode 100644
index 0000000..05d0277
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanLimits.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum StaBackgroundScanLimits {
+  MAX_CHANNELS = 16,
+  MAX_BUCKETS = 16,
+  MAX_AP_CACHE_PER_SCAN = 32,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanParameters.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanParameters.aidl
new file mode 100644
index 0000000..0773566
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaBackgroundScanParameters.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaBackgroundScanParameters {
+  int basePeriodInMs;
+  int maxApPerScan;
+  int reportThresholdPercent;
+  int reportThresholdNumScans;
+  android.hardware.wifi.StaBackgroundScanBucketParameters[] buckets;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfaceContentionTimeStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfaceContentionTimeStats.aidl
new file mode 100644
index 0000000..4dee6de
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfaceContentionTimeStats.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaLinkLayerIfaceContentionTimeStats {
+  int contentionTimeMinInUsec;
+  int contentionTimeMaxInUsec;
+  int contentionTimeAvgInUsec;
+  int contentionNumSamples;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfacePacketStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfacePacketStats.aidl
new file mode 100644
index 0000000..eddf52e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfacePacketStats.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaLinkLayerIfacePacketStats {
+  long rxMpdu;
+  long txMpdu;
+  long lostMpdu;
+  long retries;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfaceStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfaceStats.aidl
new file mode 100644
index 0000000..a419207
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerIfaceStats.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaLinkLayerIfaceStats {
+  android.hardware.wifi.StaLinkLayerLinkStats[] links;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerLinkStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerLinkStats.aidl
new file mode 100644
index 0000000..cd21c25
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerLinkStats.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaLinkLayerLinkStats {
+  int linkId;
+  int radioId;
+  int frequencyMhz;
+  int beaconRx;
+  int avgRssiMgmt;
+  android.hardware.wifi.StaLinkLayerIfacePacketStats wmeBePktStats;
+  android.hardware.wifi.StaLinkLayerIfacePacketStats wmeBkPktStats;
+  android.hardware.wifi.StaLinkLayerIfacePacketStats wmeViPktStats;
+  android.hardware.wifi.StaLinkLayerIfacePacketStats wmeVoPktStats;
+  byte timeSliceDutyCycleInPercent;
+  android.hardware.wifi.StaLinkLayerIfaceContentionTimeStats wmeBeContentionTimeStats;
+  android.hardware.wifi.StaLinkLayerIfaceContentionTimeStats wmeBkContentionTimeStats;
+  android.hardware.wifi.StaLinkLayerIfaceContentionTimeStats wmeViContentionTimeStats;
+  android.hardware.wifi.StaLinkLayerIfaceContentionTimeStats wmeVoContentionTimeStats;
+  android.hardware.wifi.StaPeerInfo[] peers;
+  android.hardware.wifi.StaLinkLayerLinkStats.StaLinkState state;
+  @Backing(type="int") @VintfStability
+  enum StaLinkState {
+    UNKNOWN = 0,
+    NOT_IN_USE = (1 << 0) /* 1 */,
+    IN_USE = (1 << 1) /* 2 */,
+  }
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerRadioStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerRadioStats.aidl
new file mode 100644
index 0000000..84d24c9
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerRadioStats.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaLinkLayerRadioStats {
+  int onTimeInMs;
+  int txTimeInMs;
+  int[] txTimeInMsPerLevel;
+  int rxTimeInMs;
+  int onTimeInMsForScan;
+  int onTimeInMsForNanScan;
+  int onTimeInMsForBgScan;
+  int onTimeInMsForRoamScan;
+  int onTimeInMsForPnoScan;
+  int onTimeInMsForHs20Scan;
+  android.hardware.wifi.WifiChannelStats[] channelStats;
+  int radioId;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerStats.aidl
new file mode 100644
index 0000000..9c05346
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaLinkLayerStats.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaLinkLayerStats {
+  android.hardware.wifi.StaLinkLayerIfaceStats iface;
+  android.hardware.wifi.StaLinkLayerRadioStats[] radios;
+  long timeStampInMs;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaPeerInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaPeerInfo.aidl
new file mode 100644
index 0000000..93a901f
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaPeerInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaPeerInfo {
+  char staCount;
+  char chanUtil;
+  android.hardware.wifi.StaRateStat[] rateStats;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRateStat.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRateStat.aidl
new file mode 100644
index 0000000..43b69fc
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRateStat.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaRateStat {
+  android.hardware.wifi.WifiRateInfo rateInfo;
+  int txMpdu;
+  int rxMpdu;
+  int mpduLost;
+  int retries;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingCapabilities.aidl
new file mode 100644
index 0000000..9eed877
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingCapabilities.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaRoamingCapabilities {
+  int maxBlocklistSize;
+  int maxAllowlistSize;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingConfig.aidl
new file mode 100644
index 0000000..2b37cee
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingConfig.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaRoamingConfig {
+  android.hardware.wifi.MacAddress[] bssidBlocklist;
+  android.hardware.wifi.Ssid[] ssidAllowlist;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingState.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingState.aidl
new file mode 100644
index 0000000..fd7d567
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaRoamingState.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="byte") @VintfStability
+enum StaRoamingState {
+  DISABLED = 0,
+  ENABLED = 1,
+  AGGRESSIVE = 2,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanData.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanData.aidl
new file mode 100644
index 0000000..7c75232
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanData.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaScanData {
+  int flags;
+  int bucketsScanned;
+  android.hardware.wifi.StaScanResult[] results;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanDataFlagMask.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanDataFlagMask.aidl
new file mode 100644
index 0000000..0ca4b4b
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanDataFlagMask.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum StaScanDataFlagMask {
+  INTERRUPTED = (1 << 0) /* 1 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanResult.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanResult.aidl
new file mode 100644
index 0000000..9a8d297
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/StaScanResult.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable StaScanResult {
+  long timeStampInUs;
+  byte[] ssid;
+  byte[6] bssid;
+  int rssi;
+  int frequency;
+  char beaconPeriodInMs;
+  char capability;
+  android.hardware.wifi.WifiInformationElement[] informationElements;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtCapabilities.aidl
new file mode 100644
index 0000000..75f3e83
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtCapabilities.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable TwtCapabilities {
+  boolean isTwtRequesterSupported;
+  boolean isTwtResponderSupported;
+  boolean isBroadcastTwtSupported;
+  boolean isFlexibleTwtScheduleSupported;
+  int minWakeDurationUs;
+  int maxWakeDurationUs;
+  long minWakeIntervalUs;
+  long maxWakeIntervalUs;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtRequest.aidl
new file mode 100644
index 0000000..1e1c39a
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtRequest.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable TwtRequest {
+  int mloLinkId;
+  int minWakeDurationUs;
+  int maxWakeDurationUs;
+  long minWakeIntervalUs;
+  long maxWakeIntervalUs;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtSession.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtSession.aidl
new file mode 100644
index 0000000..0b88d8e
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtSession.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable TwtSession {
+  int sessionId;
+  int mloLinkId;
+  int wakeDurationUs;
+  long wakeIntervalUs;
+  android.hardware.wifi.TwtSession.TwtNegotiationType negotiationType;
+  boolean isTriggerEnabled;
+  boolean isAnnounced;
+  boolean isImplicit;
+  boolean isProtected;
+  boolean isUpdatable;
+  boolean isSuspendable;
+  boolean isResponderPmModeEnabled;
+  @Backing(type="byte") @VintfStability
+  enum TwtNegotiationType {
+    INDIVIDUAL = 0,
+    BROADCAST = 1,
+  }
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtSessionStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtSessionStats.aidl
new file mode 100644
index 0000000..f62b614
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/TwtSessionStats.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable TwtSessionStats {
+  int avgTxPktCount;
+  int avgRxPktCount;
+  int avgTxPktSize;
+  int avgRxPktSize;
+  int avgEospDurationUs;
+  int eospCount;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiAntennaMode.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiAntennaMode.aidl
new file mode 100644
index 0000000..b47b7f5
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiAntennaMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiAntennaMode {
+  WIFI_ANTENNA_MODE_UNSPECIFIED = 0,
+  WIFI_ANTENNA_MODE_1X1 = 1,
+  WIFI_ANTENNA_MODE_2X2 = 2,
+  WIFI_ANTENNA_MODE_3X3 = 3,
+  WIFI_ANTENNA_MODE_4X4 = 4,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiBand.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiBand.aidl
new file mode 100644
index 0000000..e9a87ee
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiBand.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiBand {
+  BAND_UNSPECIFIED = 0,
+  BAND_24GHZ = 1,
+  BAND_5GHZ = 2,
+  BAND_5GHZ_DFS = 4,
+  BAND_5GHZ_WITH_DFS = 6,
+  BAND_24GHZ_5GHZ = 3,
+  BAND_24GHZ_5GHZ_WITH_DFS = 7,
+  BAND_6GHZ = 8,
+  BAND_5GHZ_6GHZ = 10,
+  BAND_24GHZ_5GHZ_6GHZ = 11,
+  BAND_24GHZ_5GHZ_WITH_DFS_6GHZ = 15,
+  BAND_60GHZ = 16,
+  BAND_24GHZ_5GHZ_6GHZ_60GHZ = 27,
+  BAND_24GHZ_5GHZ_WITH_DFS_6GHZ_60GHZ = 31,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelInfo.aidl
new file mode 100644
index 0000000..297c923
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiChannelInfo {
+  android.hardware.wifi.WifiChannelWidthInMhz width;
+  int centerFreq;
+  int centerFreq0;
+  int centerFreq1;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelStats.aidl
new file mode 100644
index 0000000..c6e7acc
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelStats.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiChannelStats {
+  android.hardware.wifi.WifiChannelInfo channel;
+  int onTimeInMs;
+  int ccaBusyTimeInMs;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelWidthInMhz.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelWidthInMhz.aidl
new file mode 100644
index 0000000..e6ea642
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChannelWidthInMhz.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiChannelWidthInMhz {
+  WIDTH_INVALID = (-1) /* -1 */,
+  WIDTH_20 = 0,
+  WIDTH_40 = 1,
+  WIDTH_80 = 2,
+  WIDTH_160 = 3,
+  WIDTH_80P80 = 4,
+  WIDTH_5 = 5,
+  WIDTH_10 = 6,
+  WIDTH_320 = 7,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChipCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChipCapabilities.aidl
new file mode 100644
index 0000000..b5034ea
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiChipCapabilities.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiChipCapabilities {
+  int maxMloAssociationLinkCount;
+  int maxMloStrLinkCount;
+  int maxConcurrentTdlsSessionCount;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxIcmpPacketDetails.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxIcmpPacketDetails.aidl
new file mode 100644
index 0000000..8415e09
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxIcmpPacketDetails.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugHostWakeReasonRxIcmpPacketDetails {
+  int icmpPkt;
+  int icmp6Pkt;
+  int icmp6Ra;
+  int icmp6Na;
+  int icmp6Ns;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxMulticastPacketDetails.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxMulticastPacketDetails.aidl
new file mode 100644
index 0000000..30301d3
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxMulticastPacketDetails.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugHostWakeReasonRxMulticastPacketDetails {
+  int ipv4RxMulticastAddrCnt;
+  int ipv6RxMulticastAddrCnt;
+  int otherRxMulticastAddrCnt;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxPacketDetails.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxPacketDetails.aidl
new file mode 100644
index 0000000..8118322
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonRxPacketDetails.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugHostWakeReasonRxPacketDetails {
+  int rxUnicastCnt;
+  int rxMulticastCnt;
+  int rxBroadcastCnt;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonStats.aidl
new file mode 100644
index 0000000..1766476
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugHostWakeReasonStats.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugHostWakeReasonStats {
+  int totalCmdEventWakeCnt;
+  int[] cmdEventWakeCntPerType;
+  int totalDriverFwLocalWakeCnt;
+  int[] driverFwLocalWakeCntPerType;
+  int totalRxPacketWakeCnt;
+  android.hardware.wifi.WifiDebugHostWakeReasonRxPacketDetails rxPktWakeDetails;
+  android.hardware.wifi.WifiDebugHostWakeReasonRxMulticastPacketDetails rxMulticastPkWakeDetails;
+  android.hardware.wifi.WifiDebugHostWakeReasonRxIcmpPacketDetails rxIcmpPkWakeDetails;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugPacketFateFrameInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugPacketFateFrameInfo.aidl
new file mode 100644
index 0000000..2ff6cfc
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugPacketFateFrameInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugPacketFateFrameInfo {
+  android.hardware.wifi.WifiDebugPacketFateFrameType frameType;
+  long frameLen;
+  long driverTimestampUsec;
+  long firmwareTimestampUsec;
+  byte[] frameContent;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugPacketFateFrameType.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugPacketFateFrameType.aidl
new file mode 100644
index 0000000..6db96ef
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugPacketFateFrameType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiDebugPacketFateFrameType {
+  UNKNOWN,
+  ETHERNET_II,
+  MGMT_80211,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferFlags.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferFlags.aidl
new file mode 100644
index 0000000..9ababc3
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferFlags.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiDebugRingBufferFlags {
+  HAS_BINARY_ENTRIES = (1 << 0) /* 1 */,
+  HAS_ASCII_ENTRIES = (1 << 1) /* 2 */,
+  HAS_PER_PACKET_ENTRIES = (1 << 2) /* 4 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferStatus.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferStatus.aidl
new file mode 100644
index 0000000..e4249d9
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferStatus.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugRingBufferStatus {
+  String ringName;
+  int flags;
+  int ringId;
+  int sizeInBytes;
+  int freeSizeInBytes;
+  int verboseLevel;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferVerboseLevel.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferVerboseLevel.aidl
new file mode 100644
index 0000000..e614f3f
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRingBufferVerboseLevel.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiDebugRingBufferVerboseLevel {
+  NONE = 0,
+  DEFAULT = 1,
+  VERBOSE = 2,
+  EXCESSIVE = 3,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRxPacketFate.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRxPacketFate.aidl
new file mode 100644
index 0000000..f638c4f
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRxPacketFate.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiDebugRxPacketFate {
+  SUCCESS,
+  FW_QUEUED,
+  FW_DROP_FILTER,
+  FW_DROP_INVALID,
+  FW_DROP_NOBUFS,
+  FW_DROP_OTHER,
+  DRV_QUEUED,
+  DRV_DROP_FILTER,
+  DRV_DROP_INVALID,
+  DRV_DROP_NOBUFS,
+  DRV_DROP_OTHER,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRxPacketFateReport.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRxPacketFateReport.aidl
new file mode 100644
index 0000000..bfe0c0a
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugRxPacketFateReport.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugRxPacketFateReport {
+  android.hardware.wifi.WifiDebugRxPacketFate fate;
+  android.hardware.wifi.WifiDebugPacketFateFrameInfo frameInfo;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugTxPacketFate.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugTxPacketFate.aidl
new file mode 100644
index 0000000..778ca5d
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugTxPacketFate.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiDebugTxPacketFate {
+  ACKED,
+  SENT,
+  FW_QUEUED,
+  FW_DROP_INVALID,
+  FW_DROP_NOBUFS,
+  FW_DROP_OTHER,
+  DRV_QUEUED,
+  DRV_DROP_INVALID,
+  DRV_DROP_NOBUFS,
+  DRV_DROP_OTHER,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugTxPacketFateReport.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugTxPacketFateReport.aidl
new file mode 100644
index 0000000..aee5c31
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiDebugTxPacketFateReport.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiDebugTxPacketFateReport {
+  android.hardware.wifi.WifiDebugTxPacketFate fate;
+  android.hardware.wifi.WifiDebugPacketFateFrameInfo frameInfo;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiIfaceMode.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiIfaceMode.aidl
new file mode 100644
index 0000000..557cef4
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiIfaceMode.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiIfaceMode {
+  IFACE_MODE_STA = (1 << 0) /* 1 */,
+  IFACE_MODE_SOFTAP = (1 << 1) /* 2 */,
+  IFACE_MODE_IBSS = (1 << 2) /* 4 */,
+  IFACE_MODE_P2P_CLIENT = (1 << 3) /* 8 */,
+  IFACE_MODE_P2P_GO = (1 << 4) /* 16 */,
+  IFACE_MODE_NAN = (1 << 5) /* 32 */,
+  IFACE_MODE_MESH = (1 << 6) /* 64 */,
+  IFACE_MODE_TDLS = (1 << 7) /* 128 */,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiInformationElement.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiInformationElement.aidl
new file mode 100644
index 0000000..27ba0db
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiInformationElement.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiInformationElement {
+  byte id;
+  byte[] data;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRadioCombination.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRadioCombination.aidl
new file mode 100644
index 0000000..f060db8
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRadioCombination.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiRadioCombination {
+  android.hardware.wifi.WifiRadioConfiguration[] radioConfigurations;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRadioConfiguration.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRadioConfiguration.aidl
new file mode 100644
index 0000000..5169351
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRadioConfiguration.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiRadioConfiguration {
+  android.hardware.wifi.WifiBand bandInfo;
+  android.hardware.wifi.WifiAntennaMode antennaMode;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRateInfo.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRateInfo.aidl
new file mode 100644
index 0000000..c4aca63
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRateInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiRateInfo {
+  android.hardware.wifi.WifiRatePreamble preamble;
+  android.hardware.wifi.WifiRateNss nss;
+  android.hardware.wifi.WifiChannelWidthInMhz bw;
+  byte rateMcsIdx;
+  int bitRateInKbps;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRateNss.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRateNss.aidl
new file mode 100644
index 0000000..0ad6f04
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRateNss.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiRateNss {
+  NSS_1x1 = 0,
+  NSS_2x2 = 1,
+  NSS_3x3 = 2,
+  NSS_4x4 = 3,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRatePreamble.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRatePreamble.aidl
new file mode 100644
index 0000000..04b6358
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiRatePreamble.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiRatePreamble {
+  OFDM = 0,
+  CCK = 1,
+  HT = 2,
+  VHT = 3,
+  RESERVED = 4,
+  HE = 5,
+  EHT = 6,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiStatusCode.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiStatusCode.aidl
new file mode 100644
index 0000000..9a15fa1
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiStatusCode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@Backing(type="int") @VintfStability
+enum WifiStatusCode {
+  SUCCESS,
+  ERROR_WIFI_CHIP_INVALID,
+  ERROR_WIFI_IFACE_INVALID,
+  ERROR_WIFI_RTT_CONTROLLER_INVALID,
+  ERROR_NOT_SUPPORTED,
+  ERROR_NOT_AVAILABLE,
+  ERROR_NOT_STARTED,
+  ERROR_INVALID_ARGS,
+  ERROR_BUSY,
+  ERROR_UNKNOWN,
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiUsableChannel.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiUsableChannel.aidl
new file mode 100644
index 0000000..774b242
--- /dev/null
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/2/android/hardware/wifi/WifiUsableChannel.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi;
+@VintfStability
+parcelable WifiUsableChannel {
+  int channel;
+  android.hardware.wifi.WifiChannelWidthInMhz channelBandwidth;
+  int ifaceModeMask;
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttCapabilities.aidl
index 56ef2d2..6c64084 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttCapabilities.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttCapabilities.aidl
@@ -42,9 +42,9 @@
   android.hardware.wifi.RttPreamble preambleSupport;
   android.hardware.wifi.RttBw bwSupport;
   byte mcVersion;
-  android.hardware.wifi.RttPreamble azPreambleSupport;
-  android.hardware.wifi.RttBw azBwSupport;
+  int azPreambleSupport;
+  int azBwSupport;
   boolean ntbInitiatorSupported;
   boolean ntbResponderSupported;
-  int maxTxLtfRepetitionCount;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttConfig.aidl
index b7830bd..3613616 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttConfig.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttConfig.aidl
@@ -48,7 +48,7 @@
   int burstDuration;
   android.hardware.wifi.RttPreamble preamble;
   android.hardware.wifi.RttBw bw;
-  int ntbMinMeasurementTimeMillis;
-  int ntbMaxMeasurementTimeMillis;
-  int txLtfRepetitionCount;
+  long ntbMinMeasurementTime;
+  long ntbMaxMeasurementTime;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttResult.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttResult.aidl
index 30f5f58..13202ba 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttResult.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttResult.aidl
@@ -59,7 +59,11 @@
   android.hardware.wifi.WifiInformationElement lcr;
   int channelFreqMHz;
   android.hardware.wifi.RttBw packetBw;
-  int txLtfRepetitionCount;
-  int ntbMinMeasurementTimeMillis;
-  int ntbMaxMeasurementTimeMillis;
+  byte i2rTxLtfRepetitionCount;
+  byte r2iTxLtfRepetitionCount;
+  long ntbMinMeasurementTime;
+  long ntbMaxMeasurementTime;
+  byte numTxSpatialStreams;
+  byte numRxSpatialStreams;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtCapabilities.aidl
index d8e73fb..75f3e83 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtCapabilities.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtCapabilities.aidl
@@ -38,8 +38,8 @@
   boolean isTwtResponderSupported;
   boolean isBroadcastTwtSupported;
   boolean isFlexibleTwtScheduleSupported;
-  int minWakeDurationMicros;
-  int maxWakeDurationMicros;
-  int minWakeIntervalMicros;
-  int maxWakeIntervalMicros;
+  int minWakeDurationUs;
+  int maxWakeDurationUs;
+  long minWakeIntervalUs;
+  long maxWakeIntervalUs;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtRequest.aidl
index 3051b94..1e1c39a 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtRequest.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtRequest.aidl
@@ -35,8 +35,8 @@
 @VintfStability
 parcelable TwtRequest {
   int mloLinkId;
-  int minWakeDurationMicros;
-  int maxWakeDurationMicros;
-  int minWakeIntervalMicros;
-  int maxWakeIntervalMicros;
+  int minWakeDurationUs;
+  int maxWakeDurationUs;
+  long minWakeIntervalUs;
+  long maxWakeIntervalUs;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSession.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSession.aidl
index 92c2533..0b88d8e 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSession.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSession.aidl
@@ -36,8 +36,8 @@
 parcelable TwtSession {
   int sessionId;
   int mloLinkId;
-  int wakeDurationMicros;
-  int wakeIntervalMicros;
+  int wakeDurationUs;
+  long wakeIntervalUs;
   android.hardware.wifi.TwtSession.TwtNegotiationType negotiationType;
   boolean isTriggerEnabled;
   boolean isAnnounced;
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSessionStats.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSessionStats.aidl
index 528444a..f62b614 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSessionStats.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/TwtSessionStats.aidl
@@ -38,6 +38,6 @@
   int avgRxPktCount;
   int avgTxPktSize;
   int avgRxPktSize;
-  int avgEospDurationMicros;
+  int avgEospDurationUs;
   int eospCount;
 }
diff --git a/wifi/aidl/android/hardware/wifi/RttCapabilities.aidl b/wifi/aidl/android/hardware/wifi/RttCapabilities.aidl
index 0352ec8..c193924 100644
--- a/wifi/aidl/android/hardware/wifi/RttCapabilities.aidl
+++ b/wifi/aidl/android/hardware/wifi/RttCapabilities.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.wifi.RttBw;
 import android.hardware.wifi.RttPreamble;
+import android.hardware.wifi.common.OuiKeyedData;
 
 /**
  * RTT Capabilities.
@@ -64,12 +65,12 @@
      * Bit mask indicating what preamble is supported by IEEE 802.11az initiator.
      * Combination of |RttPreamble| values.
      */
-    RttPreamble azPreambleSupport;
+    int azPreambleSupport;
     /**
      * Bit mask indicating what BW is supported by IEEE 802.11az initiator.
      * Combination of |RttBw| values.
      */
-    RttBw azBwSupport;
+    int azBwSupport;
     /**
      * Whether the initiator supports IEEE 802.11az Non-Trigger-based (non-TB) measurement.
      */
@@ -79,8 +80,8 @@
      */
     boolean ntbResponderSupported;
     /**
-     * Maximum HE LTF repetitions the IEEE 802.11az initiator is capable of transmitting in the
-     * preamble of I2R NDP.
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
      */
-    int maxTxLtfRepetitionCount;
+    @nullable OuiKeyedData[] vendorData;
 }
diff --git a/wifi/aidl/android/hardware/wifi/RttConfig.aidl b/wifi/aidl/android/hardware/wifi/RttConfig.aidl
index e970656..496ffd2 100644
--- a/wifi/aidl/android/hardware/wifi/RttConfig.aidl
+++ b/wifi/aidl/android/hardware/wifi/RttConfig.aidl
@@ -21,6 +21,7 @@
 import android.hardware.wifi.RttPreamble;
 import android.hardware.wifi.RttType;
 import android.hardware.wifi.WifiChannelInfo;
+import android.hardware.wifi.common.OuiKeyedData;
 
 /**
  * RTT configuration.
@@ -121,16 +122,22 @@
      */
     RttBw bw;
     /**
-     * IEEE 802.11az Non-Trigger-based (non-TB) minimum measurement time in milliseconds.
+     * IEEE 802.11az Non-Trigger-based (non-TB) minimum measurement time in units of 100
+     * microseconds.
+     *
+     * Reference: IEEE Std 802.11az-2022 spec, section 9.4.2.298 Ranging Parameters element.
      */
-    int ntbMinMeasurementTimeMillis;
+    long ntbMinMeasurementTime;
     /**
-     * IEEE 802.11az Non-Trigger-based (non-TB) maximum measurement time in milliseconds.
+     * IEEE 802.11az Non-Trigger-based (non-TB) maximum measurement time in units of 10
+     * milliseconds.
+     *
+     * Reference: IEEE Std 802.11az-2022 spec, section 9.4.2.298 Ranging Parameters element.
      */
-    int ntbMaxMeasurementTimeMillis;
+    long ntbMaxMeasurementTime;
     /**
-     * Multiple transmissions of HE-LTF symbols in an HE Ranging NDP. A value of 1 indicates no
-     * repetition.
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
      */
-    int txLtfRepetitionCount;
+    @nullable OuiKeyedData[] vendorData;
 }
diff --git a/wifi/aidl/android/hardware/wifi/RttResult.aidl b/wifi/aidl/android/hardware/wifi/RttResult.aidl
index 2cb0afa..2f9aefe 100644
--- a/wifi/aidl/android/hardware/wifi/RttResult.aidl
+++ b/wifi/aidl/android/hardware/wifi/RttResult.aidl
@@ -21,6 +21,7 @@
 import android.hardware.wifi.RttType;
 import android.hardware.wifi.WifiInformationElement;
 import android.hardware.wifi.WifiRateInfo;
+import android.hardware.wifi.common.OuiKeyedData;
 
 /**
  * RTT results.
@@ -146,12 +147,22 @@
      */
     RttBw packetBw;
     /**
-     * IEEE 802.11az Transmit LTF repetitions used to get this result.
+     * Multiple transmissions of HE-LTF symbols in an HE (I2R) Ranging NDP. An HE-LTF repetition
+     * value of 1 indicates no repetitions.
+     *
+     * Note: A required field for IEEE 802.11az result.
      */
-    int txLtfRepetitionCount;
+    byte i2rTxLtfRepetitionCount;
     /**
-     * Minimum non-trigger based (non-TB) dynamic measurement time in milliseconds assigned by the
-     * IEEE 802.11az responder.
+     * Multiple transmissions of HE-LTF symbols in an HE (R2I) Ranging NDP. An HE-LTF repetition
+     * value of 1 indicates no repetitions.
+     *
+     * Note: A required field for IEEE 802.11az result.
+     */
+    byte r2iTxLtfRepetitionCount;
+    /**
+     * Minimum non-trigger based (non-TB) dynamic measurement time in units of 100 microseconds
+     * assigned by the IEEE 802.11az responder.
      *
      * After initial non-TB negotiation, if the next ranging request for this peer comes in between
      * [ntbMinMeasurementTime, ntbMaxMeasurementTime], vendor software shall do the NDPA sounding
@@ -160,11 +171,15 @@
      * If the ranging request for this peer comes sooner than minimum measurement time, vendor
      * software shall return the cached result of the last measurement including the time stamp
      * |RttResult.timestamp|.
+     *
+     * Reference: IEEE Std 802.11az-2022 spec, section 9.4.2.298 Ranging Parameters element.
+     *
+     * Note: A required field for IEEE 802.11az result.
      */
-    int ntbMinMeasurementTimeMillis;
+    long ntbMinMeasurementTime;
     /**
-     * Maximum non-trigger based (non-TB) dynamic measurement time in milliseconds assigned by the
-     * IEEE 802.11az responder.
+     * Maximum non-trigger based (non-TB) dynamic measurement time in units of 10 milliseconds
+     * assigned by the IEEE 802.11az responder.
      *
      * After initial non-TB negotiation, if the next ranging request for this peer comes in between
      * [ntbMinMeasurementTime, ntbMaxMeasurementTime], vendor software shall do the NDPA sounding
@@ -173,6 +188,29 @@
      * If the ranging request for this peer comes later than the maximum measurement time, vendor
      * software shall clean up any existing IEEE 802.11ax non-TB ranging session and re-do the
      * non-TB ranging negotiation.
+     *
+     * Reference: IEEE Std 802.11az-2022 spec, section 9.4.2.298 Ranging Parameters element.
+     *
+     * Note: A required field for IEEE 802.11az result.
      */
-    int ntbMaxMeasurementTimeMillis;
+    long ntbMaxMeasurementTime;
+    /**
+     * Number of transmit space-time streams used. Value is in the range 1 to 8.
+     *
+     * Note: Maximum limit is ultimately defined by the number of antennas that can be supported.
+     * A required field for IEEE 802.11az result.
+     */
+    byte numTxSpatialStreams;
+    /**
+     * Number of receive space-time streams used. Value is in the range 1 to 8.
+     *
+     * Note: Maximum limit is ultimately defined by the number of antennas that can be supported.
+     * A required field for IEEE 802.11az result.
+     */
+    byte numRxSpatialStreams;
+    /**
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
+     */
+    @nullable OuiKeyedData[] vendorData;
 }
diff --git a/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl b/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl
index 9007d0e..28d16f0 100644
--- a/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl
+++ b/wifi/aidl/android/hardware/wifi/TwtCapabilities.aidl
@@ -18,6 +18,14 @@
 
 /**
  * Target Wake Time (TWT) Capabilities supported.
+ *
+ * TWT allows Wi-Fi stations to manage activity in a network by scheduling to operate at different
+ * times. This minimizes the contention and reduces the required amount of time that a station
+ * utilizing a power management mode needs to be awake.
+ *
+ * IEEE 802.11ax standard defines two modes of TWT operation:
+ *  - Individual TWT (default mode of operation if TWT requester is supported)
+ *  - Broadcast TWT
  */
 @VintfStability
 parcelable TwtCapabilities {
@@ -40,17 +48,17 @@
     /**
      * Minimum TWT wake duration in microseconds.
      */
-    int minWakeDurationMicros;
+    int minWakeDurationUs;
     /**
      * Maximum TWT wake duration in microseconds.
      */
-    int maxWakeDurationMicros;
+    int maxWakeDurationUs;
     /**
      * Minimum TWT wake interval in microseconds.
      */
-    int minWakeIntervalMicros;
+    long minWakeIntervalUs;
     /**
      * Maximum TWT wake interval in microseconds.
      */
-    int maxWakeIntervalMicros;
+    long maxWakeIntervalUs;
 }
diff --git a/wifi/aidl/android/hardware/wifi/TwtRequest.aidl b/wifi/aidl/android/hardware/wifi/TwtRequest.aidl
index 5191713..6964a39 100644
--- a/wifi/aidl/android/hardware/wifi/TwtRequest.aidl
+++ b/wifi/aidl/android/hardware/wifi/TwtRequest.aidl
@@ -28,17 +28,23 @@
     /**
      * Minimum TWT wake duration in microseconds.
      */
-    int minWakeDurationMicros;
+    int minWakeDurationUs;
     /**
      * Maximum TWT wake duration in microseconds.
+     *
+     * As per IEEE 802.11ax spec, section 9.4.2.199 TWT element, the maximum wake duration is
+     * 65280 microseconds.
      */
-    int maxWakeDurationMicros;
+    int maxWakeDurationUs;
     /**
      * Minimum TWT wake interval in microseconds.
      */
-    int minWakeIntervalMicros;
+    long minWakeIntervalUs;
     /**
      * Maximum TWT wake interval in microseconds.
+     *
+     * As per IEEE 802.11ax spec, section 9.4.2.199 TWT element, the maximum wake interval is
+     * 65535 * 2^31 microseconds.
      */
-    int maxWakeIntervalMicros;
+    long maxWakeIntervalUs;
 }
diff --git a/wifi/aidl/android/hardware/wifi/TwtSession.aidl b/wifi/aidl/android/hardware/wifi/TwtSession.aidl
index 5a7ddb1..2d7e819 100644
--- a/wifi/aidl/android/hardware/wifi/TwtSession.aidl
+++ b/wifi/aidl/android/hardware/wifi/TwtSession.aidl
@@ -41,12 +41,12 @@
     /**
      * TWT service period in microseconds.
      */
-    int wakeDurationMicros;
+    int wakeDurationUs;
 
     /**
      * Time interval in microseconds between two successive TWT service periods.
      */
-    int wakeIntervalMicros;
+    long wakeIntervalUs;
 
     /**
      * TWT negotiation type.
diff --git a/wifi/aidl/android/hardware/wifi/TwtSessionStats.aidl b/wifi/aidl/android/hardware/wifi/TwtSessionStats.aidl
index e2e2d12..ba70426 100644
--- a/wifi/aidl/android/hardware/wifi/TwtSessionStats.aidl
+++ b/wifi/aidl/android/hardware/wifi/TwtSessionStats.aidl
@@ -44,7 +44,7 @@
     /**
      * Average End of Service period in microseconds.
      */
-    int avgEospDurationMicros;
+    int avgEospDurationUs;
 
     /**
      * Count of early terminations.
diff --git a/wifi/aidl/default/aidl_struct_util.cpp b/wifi/aidl/default/aidl_struct_util.cpp
index b62b3a0..d82450e 100644
--- a/wifi/aidl/default/aidl_struct_util.cpp
+++ b/wifi/aidl/default/aidl_struct_util.cpp
@@ -525,6 +525,7 @@
     return true;
 }
 
+// Only use to prepare parameters for Gscan.
 legacy_hal::wifi_band convertAidlWifiBandToLegacy(WifiBand band) {
     switch (band) {
         case WifiBand::BAND_UNSPECIFIED:
@@ -541,6 +542,15 @@
             return legacy_hal::WIFI_BAND_ABG;
         case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS:
             return legacy_hal::WIFI_BAND_ABG_WITH_DFS;
+        case WifiBand::BAND_6GHZ:
+        case WifiBand::BAND_60GHZ:
+        case WifiBand::BAND_5GHZ_6GHZ:
+        case WifiBand::BAND_24GHZ_5GHZ_6GHZ:
+        case WifiBand::BAND_24GHZ_5GHZ_6GHZ_60GHZ:
+        case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS_6GHZ:
+        case WifiBand::BAND_24GHZ_5GHZ_WITH_DFS_6GHZ_60GHZ:
+            LOG(INFO) << "WifiBand mapping may be incorrect, since 6GHz is not supported by legacy";
+            return legacy_hal::WIFI_BAND_UNSPECIFIED;
         default:
             CHECK(false);
             return {};
@@ -1085,6 +1095,41 @@
     return true;
 }
 
+// TODO (b/324519882): Remove logs after validating the structure size.
+void logAidlLinkLayerStatsSize(StaLinkLayerStats& aidl_stats) {
+    unsigned long expectedMaxRadios = 5;
+    unsigned long expectedMaxLinks = 5;
+    unsigned long expectedMaxChannelStats = 512;
+    unsigned long expectedMaxPeers = 3;
+    unsigned long expectedMaxRateStats = 1024;
+
+    unsigned long maxChannelStats = 0, maxPeers = 0, maxRateStats = 0;
+    for (size_t i = 0; i < aidl_stats.radios.size(); i++) {
+        maxChannelStats =
+                std::max(maxChannelStats, (unsigned long)aidl_stats.radios[i].channelStats.size());
+    }
+    for (size_t i = 0; i < aidl_stats.iface.links.size(); i++) {
+        maxPeers = std::max(maxPeers, (unsigned long)aidl_stats.iface.links[i].peers.size());
+        for (size_t j = 0; j < aidl_stats.iface.links[i].peers.size(); j++) {
+            maxRateStats =
+                    std::max(maxRateStats,
+                             (unsigned long)aidl_stats.iface.links[i].peers[j].rateStats.size());
+        }
+    }
+
+    if (aidl_stats.radios.size() > expectedMaxRadios ||
+        aidl_stats.iface.links.size() > expectedMaxLinks ||
+        maxChannelStats > expectedMaxChannelStats || maxPeers > expectedMaxPeers ||
+        maxRateStats > expectedMaxRateStats) {
+        LOG(INFO) << "StaLinkLayerStats exceeds expected vector size";
+        LOG(INFO) << "  numRadios: " << aidl_stats.radios.size();
+        LOG(INFO) << "  numLinks: " << aidl_stats.iface.links.size();
+        LOG(INFO) << "  maxChannelStats: " << maxChannelStats;
+        LOG(INFO) << "  maxPeers: " << maxPeers;
+        LOG(INFO) << "  maxRateStats: " << maxRateStats;
+    }
+}
+
 bool convertLegacyPeerInfoStatsToAidl(const legacy_hal::WifiPeerInfo& legacy_peer_info_stats,
                                       StaPeerInfo* aidl_peer_info_stats) {
     if (!aidl_peer_info_stats) {
@@ -2741,9 +2786,8 @@
     if (!convertAidlRttConfigToLegacy(aidl_config, &(legacy_config->rtt_config))) {
         return false;
     }
-    legacy_config->tx_ltf_repetition_count = aidl_config.txLtfRepetitionCount;
-    legacy_config->ntb_min_measurement_time_millis = aidl_config.ntbMinMeasurementTimeMillis;
-    legacy_config->ntb_max_measurement_time_millis = aidl_config.ntbMaxMeasurementTimeMillis;
+    legacy_config->ntb_min_measurement_time = aidl_config.ntbMinMeasurementTime;
+    legacy_config->ntb_max_measurement_time = aidl_config.ntbMaxMeasurementTime;
     return true;
 }
 
@@ -2887,11 +2931,10 @@
     aidl_capabilities->bwSupport = convertLegacyRttBwBitmapToAidl(legacy_capabilities.bw_support);
     aidl_capabilities->mcVersion = legacy_capabilities.mc_version;
     // Initialize 11az parameters to default
-    aidl_capabilities->azPreambleSupport = RttPreamble::INVALID;
-    aidl_capabilities->azBwSupport = RttBw::BW_UNSPECIFIED;
+    aidl_capabilities->azPreambleSupport = (int)RttPreamble::INVALID;
+    aidl_capabilities->azBwSupport = (int)RttBw::BW_UNSPECIFIED;
     aidl_capabilities->ntbInitiatorSupported = false;
     aidl_capabilities->ntbResponderSupported = false;
-    aidl_capabilities->maxTxLtfRepetitionCount = 0;
     return true;
 }
 
@@ -2914,12 +2957,11 @@
             convertLegacyRttBwBitmapToAidl(legacy_capabilities_v3.rtt_capab.bw_support);
     aidl_capabilities->mcVersion = legacy_capabilities_v3.rtt_capab.mc_version;
     aidl_capabilities->azPreambleSupport =
-            convertLegacyRttPreambleBitmapToAidl(legacy_capabilities_v3.az_preamble_support);
+            (int)convertLegacyRttPreambleBitmapToAidl(legacy_capabilities_v3.az_preamble_support);
     aidl_capabilities->azBwSupport =
-            convertLegacyRttBwBitmapToAidl(legacy_capabilities_v3.az_bw_support);
+            (int)convertLegacyRttBwBitmapToAidl(legacy_capabilities_v3.az_bw_support);
     aidl_capabilities->ntbInitiatorSupported = legacy_capabilities_v3.ntb_initiator_supported;
     aidl_capabilities->ntbResponderSupported = legacy_capabilities_v3.ntb_responder_supported;
-    aidl_capabilities->maxTxLtfRepetitionCount = legacy_capabilities_v3.max_tx_ltf_repetition_count;
     return true;
 }
 
@@ -2994,9 +3036,12 @@
         }
         aidl_result.channelFreqMHz = 0;
         aidl_result.packetBw = RttBw::BW_UNSPECIFIED;
-        aidl_result.txLtfRepetitionCount = 0;
-        aidl_result.ntbMinMeasurementTimeMillis = 0;
-        aidl_result.ntbMaxMeasurementTimeMillis = 0;
+        aidl_result.i2rTxLtfRepetitionCount = 0;
+        aidl_result.r2iTxLtfRepetitionCount = 0;
+        aidl_result.ntbMinMeasurementTime = 0;
+        aidl_result.ntbMaxMeasurementTime = 0;
+        aidl_result.numTxSpatialStreams = 0;
+        aidl_result.numRxSpatialStreams = 0;
         aidl_results->push_back(aidl_result);
     }
     return true;
@@ -3017,9 +3062,12 @@
         aidl_result.channelFreqMHz =
                 legacy_result->frequency != UNSPECIFIED ? legacy_result->frequency : 0;
         aidl_result.packetBw = convertLegacyRttBwToAidl(legacy_result->packet_bw);
-        aidl_result.txLtfRepetitionCount = 0;
-        aidl_result.ntbMinMeasurementTimeMillis = 0;
-        aidl_result.ntbMaxMeasurementTimeMillis = 0;
+        aidl_result.i2rTxLtfRepetitionCount = 0;
+        aidl_result.r2iTxLtfRepetitionCount = 0;
+        aidl_result.ntbMinMeasurementTime = 0;
+        aidl_result.ntbMaxMeasurementTime = 0;
+        aidl_result.numTxSpatialStreams = 0;
+        aidl_result.numRxSpatialStreams = 0;
         aidl_results->push_back(aidl_result);
     }
     return true;
@@ -3041,9 +3089,12 @@
                                              ? legacy_result->rtt_result.frequency
                                              : 0;
         aidl_result.packetBw = convertLegacyRttBwToAidl(legacy_result->rtt_result.packet_bw);
-        aidl_result.txLtfRepetitionCount = legacy_result->tx_ltf_repetition_count;
-        aidl_result.ntbMinMeasurementTimeMillis = legacy_result->ntb_min_measurement_time_millis;
-        aidl_result.ntbMaxMeasurementTimeMillis = legacy_result->ntb_max_measurement_time_millis;
+        aidl_result.i2rTxLtfRepetitionCount = legacy_result->i2r_tx_ltf_repetition_count;
+        aidl_result.r2iTxLtfRepetitionCount = legacy_result->r2i_tx_ltf_repetition_count;
+        aidl_result.ntbMinMeasurementTime = legacy_result->ntb_min_measurement_time;
+        aidl_result.ntbMaxMeasurementTime = legacy_result->ntb_max_measurement_time;
+        aidl_result.numTxSpatialStreams = legacy_result->num_tx_sts;
+        aidl_result.numRxSpatialStreams = legacy_result->num_rx_sts;
         aidl_results->push_back(aidl_result);
     }
     return true;
@@ -3587,13 +3638,13 @@
     if (legacy_twt_capabs.min_wake_duration_micros > legacy_twt_capabs.max_wake_duration_micros) {
         return false;
     }
-    aidl_twt_capabs->minWakeDurationMicros = legacy_twt_capabs.min_wake_duration_micros;
-    aidl_twt_capabs->maxWakeDurationMicros = legacy_twt_capabs.max_wake_duration_micros;
+    aidl_twt_capabs->minWakeDurationUs = legacy_twt_capabs.min_wake_duration_micros;
+    aidl_twt_capabs->maxWakeDurationUs = legacy_twt_capabs.max_wake_duration_micros;
     if (legacy_twt_capabs.min_wake_interval_micros > legacy_twt_capabs.max_wake_interval_micros) {
         return false;
     }
-    aidl_twt_capabs->minWakeIntervalMicros = legacy_twt_capabs.min_wake_interval_micros;
-    aidl_twt_capabs->maxWakeIntervalMicros = legacy_twt_capabs.max_wake_interval_micros;
+    aidl_twt_capabs->minWakeIntervalUs = legacy_twt_capabs.min_wake_interval_micros;
+    aidl_twt_capabs->maxWakeIntervalUs = legacy_twt_capabs.max_wake_interval_micros;
     return true;
 }
 
@@ -3603,16 +3654,16 @@
         return false;
     }
     legacy_twt_request->mlo_link_id = aidl_twt_request.mloLinkId;
-    if (aidl_twt_request.minWakeDurationMicros > aidl_twt_request.maxWakeDurationMicros) {
+    if (aidl_twt_request.minWakeDurationUs > aidl_twt_request.maxWakeDurationUs) {
         return false;
     }
-    legacy_twt_request->min_wake_duration_micros = aidl_twt_request.minWakeDurationMicros;
-    legacy_twt_request->max_wake_duration_micros = aidl_twt_request.maxWakeDurationMicros;
-    if (aidl_twt_request.minWakeIntervalMicros > aidl_twt_request.maxWakeIntervalMicros) {
+    legacy_twt_request->min_wake_duration_micros = aidl_twt_request.minWakeDurationUs;
+    legacy_twt_request->max_wake_duration_micros = aidl_twt_request.maxWakeDurationUs;
+    if (aidl_twt_request.minWakeIntervalUs > aidl_twt_request.maxWakeIntervalUs) {
         return false;
     }
-    legacy_twt_request->min_wake_interval_micros = aidl_twt_request.minWakeIntervalMicros;
-    legacy_twt_request->max_wake_interval_micros = aidl_twt_request.maxWakeIntervalMicros;
+    legacy_twt_request->min_wake_interval_micros = aidl_twt_request.minWakeIntervalUs;
+    legacy_twt_request->max_wake_interval_micros = aidl_twt_request.maxWakeIntervalUs;
     return true;
 }
 
@@ -3664,8 +3715,8 @@
 
     aidl_twt_session->sessionId = twt_session.session_id;
     aidl_twt_session->mloLinkId = twt_session.mlo_link_id;
-    aidl_twt_session->wakeDurationMicros = twt_session.wake_duration_micros;
-    aidl_twt_session->wakeIntervalMicros = twt_session.wake_interval_micros;
+    aidl_twt_session->wakeDurationUs = twt_session.wake_duration_micros;
+    aidl_twt_session->wakeIntervalUs = twt_session.wake_interval_micros;
     switch (twt_session.negotiation_type) {
         case WIFI_TWT_NEGO_TYPE_INDIVIDUAL:
             aidl_twt_session->negotiationType = TwtSession::TwtNegotiationType::INDIVIDUAL;
@@ -3696,7 +3747,7 @@
     aidl_twt_stats->avgRxPktCount = twt_stats.avg_pkt_num_rx;
     aidl_twt_stats->avgTxPktSize = twt_stats.avg_tx_pkt_size;
     aidl_twt_stats->avgRxPktSize = twt_stats.avg_rx_pkt_size;
-    aidl_twt_stats->avgEospDurationMicros = twt_stats.avg_eosp_dur_us;
+    aidl_twt_stats->avgEospDurationUs = twt_stats.avg_eosp_dur_us;
     aidl_twt_stats->eospCount = twt_stats.eosp_count;
 
     return true;
diff --git a/wifi/aidl/default/aidl_struct_util.h b/wifi/aidl/default/aidl_struct_util.h
index 7089363..2574f95 100644
--- a/wifi/aidl/default/aidl_struct_util.h
+++ b/wifi/aidl/default/aidl_struct_util.h
@@ -94,6 +94,7 @@
                                          StaLinkLayerStats* aidl_stats);
 bool convertLegacyLinkLayerStatsToAidl(const legacy_hal::LinkLayerStats& legacy_stats,
                                        StaLinkLayerStats* aidl_stats);
+void logAidlLinkLayerStatsSize(StaLinkLayerStats& aidl_stats);
 bool convertLegacyRoamingCapabilitiesToAidl(
         const legacy_hal::wifi_roaming_capabilities& legacy_caps,
         StaRoamingCapabilities* aidl_caps);
diff --git a/wifi/aidl/default/wifi_legacy_hal.cpp b/wifi/aidl/default/wifi_legacy_hal.cpp
index 55d6f59..cf86120 100644
--- a/wifi/aidl/default/wifi_legacy_hal.cpp
+++ b/wifi/aidl/default/wifi_legacy_hal.cpp
@@ -1867,9 +1867,8 @@
     return {capabs, status};
 }
 
-wifi_error WifiLegacyHal::twtSessionSetup(
-        const std::string& ifaceName, uint32_t cmdId, const wifi_twt_request& request,
-        const on_twt_failure& on_twt_failure_user_callback,
+wifi_error WifiLegacyHal::twtRegisterEvents(
+        const std::string& ifaceName, const on_twt_failure& on_twt_failure_user_callback,
         const on_twt_session_create& on_twt_session_create_user_callback,
         const on_twt_session_update& on_twt_session_update_user_callback,
         const on_twt_session_teardown& on_twt_session_teardown_user_callback,
@@ -1921,13 +1920,18 @@
         on_twt_session_resume_user_callback(id, session_id);
     };
 
-    return global_func_table_.wifi_twt_session_setup(
-            cmdId, getIfaceHandle(ifaceName), request,
+    return global_func_table_.wifi_twt_register_events(
+            getIfaceHandle(ifaceName),
             {onAsyncTwtError, onAsyncTwtSessionCreate, onAsyncTwtSessionUpdate,
              onAsyncTwtSessionTeardown, onAsyncTwtSessionStats, onAsyncTwtSessionSuspend,
              onAsyncTwtSessionResume});
 }
 
+wifi_error WifiLegacyHal::twtSessionSetup(const std::string& ifaceName, uint32_t cmdId,
+                                          const wifi_twt_request& request) {
+    return global_func_table_.wifi_twt_session_setup(cmdId, getIfaceHandle(ifaceName), request);
+}
+
 wifi_error WifiLegacyHal::twtSessionUpdate(const std::string& ifaceName, uint32_t cmdId,
                                            uint32_t sessionId, const wifi_twt_request& request) {
     return global_func_table_.wifi_twt_session_update(cmdId, getIfaceHandle(ifaceName), sessionId,
diff --git a/wifi/aidl/default/wifi_legacy_hal.h b/wifi/aidl/default/wifi_legacy_hal.h
index 121d1b5..3fd567b 100644
--- a/wifi/aidl/default/wifi_legacy_hal.h
+++ b/wifi/aidl/default/wifi_legacy_hal.h
@@ -780,15 +780,16 @@
 
     // TWT functions
     std::pair<wifi_twt_capabilities, wifi_error> twtGetCapabilities(const std::string& ifaceName);
+    wifi_error twtRegisterEvents(
+            const std::string& ifaceName, const on_twt_failure& on_twt_failure_user_callback,
+            const on_twt_session_create& on_twt_session_create_user_callback,
+            const on_twt_session_update& on_twt_session_update_user_callback,
+            const on_twt_session_teardown& on_twt_session_teardown_user_callback,
+            const on_twt_session_stats& on_twt_session_stats_user_callback,
+            const on_twt_session_suspend& on_twt_session_suspend_user_callback,
+            const on_twt_session_resume& on_twt_session_resume_user_callback);
     wifi_error twtSessionSetup(const std::string& ifaceName, uint32_t cmdId,
-                               const wifi_twt_request& request,
-                               const on_twt_failure& on_twt_failure_user_callback,
-                               const on_twt_session_create& on_twt_session_create_user_callback,
-                               const on_twt_session_update& on_twt_session_update_user_callback,
-                               const on_twt_session_teardown& on_twt_session_teardown_user_callback,
-                               const on_twt_session_stats& on_twt_session_stats_user_callback,
-                               const on_twt_session_suspend& on_twt_session_suspend_user_callback,
-                               const on_twt_session_resume& on_twt_session_resume_user_callback);
+                               const wifi_twt_request& request);
     wifi_error twtSessionUpdate(const std::string& ifaceName, uint32_t cmdId, uint32_t sessionId,
                                 const wifi_twt_request& request);
     wifi_error twtSessionSuspend(const std::string& ifaceName, uint32_t cmdId, uint32_t sessionId);
@@ -797,7 +798,7 @@
     wifi_error twtSessionGetStats(const std::string& ifaceName, uint32_t cmdId, uint32_t sessionId);
 
     // Note: Following TWT functions are deprecated
-    // Deprecated
+    // Deprecated by twtRegisterEvegnts
     wifi_error twtRegisterHandler(const std::string& iface_name,
                                   const TwtCallbackHandlers& handler);
     // Deprecated by twtGetCapabilities
diff --git a/wifi/aidl/default/wifi_legacy_hal_stubs.cpp b/wifi/aidl/default/wifi_legacy_hal_stubs.cpp
index 3e4afd0..878abf0 100644
--- a/wifi/aidl/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/aidl/default/wifi_legacy_hal_stubs.cpp
@@ -182,12 +182,14 @@
     populateStubFor(&hal_fn->wifi_get_rtt_capabilities_v3);
     populateStubFor(&hal_fn->wifi_rtt_range_request_v3);
     populateStubFor(&hal_fn->wifi_twt_get_capabilities);
+    populateStubFor(&hal_fn->wifi_twt_register_events);
     populateStubFor(&hal_fn->wifi_twt_session_setup);
     populateStubFor(&hal_fn->wifi_twt_session_update);
     populateStubFor(&hal_fn->wifi_twt_session_suspend);
     populateStubFor(&hal_fn->wifi_twt_session_resume);
     populateStubFor(&hal_fn->wifi_twt_session_teardown);
     populateStubFor(&hal_fn->wifi_twt_session_get_stats);
+    populateStubFor(&hal_fn->wifi_virtual_interface_create_with_vendor_data);
     return true;
 }
 
diff --git a/wifi/aidl/default/wifi_sta_iface.cpp b/wifi/aidl/default/wifi_sta_iface.cpp
index f0509dc..85e373c 100644
--- a/wifi/aidl/default/wifi_sta_iface.cpp
+++ b/wifi/aidl/default/wifi_sta_iface.cpp
@@ -31,7 +31,11 @@
 WifiStaIface::WifiStaIface(const std::string& ifname,
                            const std::weak_ptr<legacy_hal::WifiLegacyHal> legacy_hal,
                            const std::weak_ptr<iface_util::WifiIfaceUtil> iface_util)
-    : ifname_(ifname), legacy_hal_(legacy_hal), iface_util_(iface_util), is_valid_(true) {
+    : ifname_(ifname),
+      legacy_hal_(legacy_hal),
+      iface_util_(iface_util),
+      is_valid_(true),
+      is_twt_registered_(false) {
     // Turn on DFS channel usage for STA iface.
     legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->setDfsFlag(ifname_, true);
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
@@ -266,11 +270,150 @@
     return {ifname_, ndk::ScopedAStatus::ok()};
 }
 
+ndk::ScopedAStatus WifiStaIface::registerTwtEventCallbackInternal() {
+    std::weak_ptr<WifiStaIface> weak_ptr_this = weak_ptr_this_;
+
+    // onTwtFailure callback
+    const auto& on_twt_failure = [weak_ptr_this](legacy_hal::wifi_request_id id,
+                                                 legacy_hal::wifi_twt_error_code error_code) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        IWifiStaIfaceEventCallback::TwtErrorCode aidl_error_code =
+                aidl_struct_util::convertLegacyHalTwtErrorCodeToAidl(error_code);
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->onTwtFailure(id, aidl_error_code).isOk()) {
+                LOG(ERROR) << "Failed to invoke onTwtFailure callback";
+            }
+        }
+    };
+    // onTwtSessionCreate callback
+    const auto& on_twt_session_create = [weak_ptr_this](legacy_hal::wifi_request_id id,
+                                                        legacy_hal::wifi_twt_session twt_session) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        TwtSession aidl_twt_session;
+        if (!aidl_struct_util::convertLegacyHalTwtSessionToAidl(twt_session, &aidl_twt_session)) {
+            LOG(ERROR) << "convertLegacyHalTwtSessionToAidl failed";
+            return;
+        }
+
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->onTwtSessionCreate(id, aidl_twt_session).isOk()) {
+                LOG(ERROR) << "Failed to invoke onTwtSessionCreate callback";
+            }
+        }
+    };
+    // onTwtSessionUpdate callback
+    const auto& on_twt_session_update = [weak_ptr_this](legacy_hal::wifi_request_id id,
+                                                        legacy_hal::wifi_twt_session twt_session) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        TwtSession aidl_twt_session;
+        if (!aidl_struct_util::convertLegacyHalTwtSessionToAidl(twt_session, &aidl_twt_session)) {
+            LOG(ERROR) << "convertLegacyHalTwtSessionToAidl failed";
+            return;
+        }
+
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->onTwtSessionUpdate(id, aidl_twt_session).isOk()) {
+                LOG(ERROR) << "Failed to invoke onTwtSessionUpdate callback";
+            }
+        }
+    };
+    // onTwtSessionTeardown callback
+    const auto& on_twt_session_teardown =
+            [weak_ptr_this](legacy_hal::wifi_request_id id, int session_id,
+                            legacy_hal::wifi_twt_teardown_reason_code reason_code) {
+                const auto shared_ptr_this = weak_ptr_this.lock();
+                IWifiStaIfaceEventCallback::TwtTeardownReasonCode aidl_reason_code =
+                        aidl_struct_util::convertLegacyHalTwtReasonCodeToAidl(reason_code);
+                if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+                    LOG(ERROR) << "Callback invoked on an invalid object";
+                    return;
+                }
+                for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+                    if (!callback->onTwtSessionTeardown(id, session_id, aidl_reason_code).isOk()) {
+                        LOG(ERROR) << "Failed to invoke onTwtSessionTeardown callback";
+                    }
+                }
+            };
+    // onTwtSessionStats callback
+    const auto& on_twt_session_stats = [weak_ptr_this](legacy_hal::wifi_request_id id,
+                                                       int session_id,
+                                                       legacy_hal::wifi_twt_session_stats stats) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        TwtSessionStats aidl_session_stats;
+        if (!aidl_struct_util::convertLegacyHalTwtSessionStatsToAidl(stats, &aidl_session_stats)) {
+            LOG(ERROR) << "convertLegacyHalTwtSessionStatsToAidl failed";
+            return;
+        }
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->onTwtSessionStats(id, session_id, aidl_session_stats).isOk()) {
+                LOG(ERROR) << "Failed to invoke onTwtSessionStats callback";
+            }
+        }
+    };
+    // onTwtSessionSuspend callback
+    const auto& on_twt_session_suspend = [weak_ptr_this](legacy_hal::wifi_request_id id,
+                                                         int session_id) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->onTwtSessionSuspend(id, session_id).isOk()) {
+                LOG(ERROR) << "Failed to invoke onTwtSessionSuspend callback";
+            }
+        }
+    };
+    // onTwtSessionResume callback
+    const auto& on_twt_session_resume = [weak_ptr_this](legacy_hal::wifi_request_id id,
+                                                        int session_id) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->onTwtSessionResume(id, session_id).isOk()) {
+                LOG(ERROR) << "Failed to invoke onTwtSessionResume callback";
+            }
+        }
+    };
+
+    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->twtRegisterEvents(
+            ifname_, on_twt_failure, on_twt_session_create, on_twt_session_update,
+            on_twt_session_teardown, on_twt_session_stats, on_twt_session_suspend,
+            on_twt_session_resume);
+
+    if (legacy_status == legacy_hal::WIFI_ERROR_NOT_SUPPORTED) {
+        LOG(INFO) << "twtRegisterEvents is not supported" << legacy_status;
+    } else if (legacy_status != legacy_hal::WIFI_SUCCESS) {
+        LOG(ERROR) << "twtRegisterEvents failed - %d" << legacy_status;
+    }
+    return createWifiStatusFromLegacyError(legacy_status);
+}
+
 ndk::ScopedAStatus WifiStaIface::registerEventCallbackInternal(
         const std::shared_ptr<IWifiStaIfaceEventCallback>& callback) {
     if (!event_cb_handler_.addCallback(callback)) {
         return createWifiStatus(WifiStatusCode::ERROR_UNKNOWN);
     }
+    is_twt_registered_ = registerTwtEventCallbackInternal().isOk();
     return ndk::ScopedAStatus::ok();
 }
 
@@ -435,6 +578,7 @@
     } else {
         return {StaLinkLayerStats{}, createWifiStatus(WifiStatusCode::ERROR_UNKNOWN)};
     }
+    aidl_struct_util::logAidlLinkLayerStatsSize(aidl_stats);
     return {aidl_stats, ndk::ScopedAStatus::ok()};
 }
 
@@ -616,138 +760,16 @@
 
 ndk::ScopedAStatus WifiStaIface::twtSessionSetupInternal(int32_t cmdId,
                                                          const TwtRequest& aidlTwtRequest) {
+    if (!is_twt_registered_) {
+        LOG(INFO) << "twtSessionSetup is not supported as twtRegisterEvents failed";
+        return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
+    }
     legacy_hal::wifi_twt_request legacyHalTwtRequest;
     if (!aidl_struct_util::convertAidlTwtRequestToLegacy(aidlTwtRequest, &legacyHalTwtRequest)) {
         return createWifiStatus(WifiStatusCode::ERROR_INVALID_ARGS);
     }
-    std::weak_ptr<WifiStaIface> weak_ptr_this = weak_ptr_this_;
-
-    // onTwtFailure callback
-    const auto& on_twt_failure = [weak_ptr_this](legacy_hal::wifi_request_id id,
-                                                 legacy_hal::wifi_twt_error_code error_code) {
-        const auto shared_ptr_this = weak_ptr_this.lock();
-        IWifiStaIfaceEventCallback::TwtErrorCode aidl_error_code =
-                aidl_struct_util::convertLegacyHalTwtErrorCodeToAidl(error_code);
-        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-            LOG(ERROR) << "Callback invoked on an invalid object";
-            return;
-        }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-            if (!callback->onTwtFailure(id, aidl_error_code).isOk()) {
-                LOG(ERROR) << "Failed to invoke onTwtFailure callback";
-            }
-        }
-    };
-    // onTwtSessionCreate callback
-    const auto& on_twt_session_create = [weak_ptr_this](legacy_hal::wifi_request_id id,
-                                                        legacy_hal::wifi_twt_session twt_session) {
-        const auto shared_ptr_this = weak_ptr_this.lock();
-        TwtSession aidl_twt_session;
-        if (!aidl_struct_util::convertLegacyHalTwtSessionToAidl(twt_session, &aidl_twt_session)) {
-            LOG(ERROR) << "convertLegacyHalTwtSessionToAidl failed";
-            return;
-        }
-
-        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-            LOG(ERROR) << "Callback invoked on an invalid object";
-            return;
-        }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-            if (!callback->onTwtSessionCreate(id, aidl_twt_session).isOk()) {
-                LOG(ERROR) << "Failed to invoke onTwtSessionCreate callback";
-            }
-        }
-    };
-    // onTwtSessionUpdate callback
-    const auto& on_twt_session_update = [weak_ptr_this](legacy_hal::wifi_request_id id,
-                                                        legacy_hal::wifi_twt_session twt_session) {
-        const auto shared_ptr_this = weak_ptr_this.lock();
-        TwtSession aidl_twt_session;
-        if (!aidl_struct_util::convertLegacyHalTwtSessionToAidl(twt_session, &aidl_twt_session)) {
-            LOG(ERROR) << "convertLegacyHalTwtSessionToAidl failed";
-            return;
-        }
-
-        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-            LOG(ERROR) << "Callback invoked on an invalid object";
-            return;
-        }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-            if (!callback->onTwtSessionUpdate(id, aidl_twt_session).isOk()) {
-                LOG(ERROR) << "Failed to invoke onTwtSessionUpdate callback";
-            }
-        }
-    };
-    // onTwtSessionTeardown callback
-    const auto& on_twt_session_teardown =
-            [weak_ptr_this](legacy_hal::wifi_request_id id, int session_id,
-                            legacy_hal::wifi_twt_teardown_reason_code reason_code) {
-                const auto shared_ptr_this = weak_ptr_this.lock();
-                IWifiStaIfaceEventCallback::TwtTeardownReasonCode aidl_reason_code =
-                        aidl_struct_util::convertLegacyHalTwtReasonCodeToAidl(reason_code);
-                if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-                    LOG(ERROR) << "Callback invoked on an invalid object";
-                    return;
-                }
-                for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-                    if (!callback->onTwtSessionTeardown(id, session_id, aidl_reason_code).isOk()) {
-                        LOG(ERROR) << "Failed to invoke onTwtSessionTeardown callback";
-                    }
-                }
-            };
-    // onTwtSessionStats callback
-    const auto& on_twt_session_stats = [weak_ptr_this](legacy_hal::wifi_request_id id,
-                                                       int session_id,
-                                                       legacy_hal::wifi_twt_session_stats stats) {
-        const auto shared_ptr_this = weak_ptr_this.lock();
-        TwtSessionStats aidl_session_stats;
-        if (!aidl_struct_util::convertLegacyHalTwtSessionStatsToAidl(stats, &aidl_session_stats)) {
-            LOG(ERROR) << "convertLegacyHalTwtSessionStatsToAidl failed";
-            return;
-        }
-        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-            LOG(ERROR) << "Callback invoked on an invalid object";
-            return;
-        }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-            if (!callback->onTwtSessionStats(id, session_id, aidl_session_stats).isOk()) {
-                LOG(ERROR) << "Failed to invoke onTwtSessionStats callback";
-            }
-        }
-    };
-    // onTwtSessionSuspend callback
-    const auto& on_twt_session_suspend = [weak_ptr_this](legacy_hal::wifi_request_id id,
-                                                         int session_id) {
-        const auto shared_ptr_this = weak_ptr_this.lock();
-        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-            LOG(ERROR) << "Callback invoked on an invalid object";
-            return;
-        }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-            if (!callback->onTwtSessionSuspend(id, session_id).isOk()) {
-                LOG(ERROR) << "Failed to invoke onTwtSessionSuspend callback";
-            }
-        }
-    };
-    // onTwtSessionResume callback
-    const auto& on_twt_session_resume = [weak_ptr_this](legacy_hal::wifi_request_id id,
-                                                        int session_id) {
-        const auto shared_ptr_this = weak_ptr_this.lock();
-        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
-            LOG(ERROR) << "Callback invoked on an invalid object";
-            return;
-        }
-        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
-            if (!callback->onTwtSessionResume(id, session_id).isOk()) {
-                LOG(ERROR) << "Failed to invoke onTwtSessionResume callback";
-            }
-        }
-    };
-
-    legacy_hal::wifi_error legacy_status = legacy_hal_.lock()->twtSessionSetup(
-            ifname_, cmdId, legacyHalTwtRequest, on_twt_failure, on_twt_session_create,
-            on_twt_session_update, on_twt_session_teardown, on_twt_session_stats,
-            on_twt_session_suspend, on_twt_session_resume);
+    legacy_hal::wifi_error legacy_status =
+            legacy_hal_.lock()->twtSessionSetup(ifname_, cmdId, legacyHalTwtRequest);
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
diff --git a/wifi/aidl/default/wifi_sta_iface.h b/wifi/aidl/default/wifi_sta_iface.h
index eb8f745..5713928 100644
--- a/wifi/aidl/default/wifi_sta_iface.h
+++ b/wifi/aidl/default/wifi_sta_iface.h
@@ -103,6 +103,7 @@
   private:
     // Corresponding worker functions for the AIDL methods.
     std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
+    ndk::ScopedAStatus registerTwtEventCallbackInternal();
     ndk::ScopedAStatus registerEventCallbackInternal(
             const std::shared_ptr<IWifiStaIfaceEventCallback>& callback);
     std::pair<int32_t, ndk::ScopedAStatus> getFeatureSetInternal();
@@ -157,6 +158,7 @@
     std::weak_ptr<WifiStaIface> weak_ptr_this_;
     bool is_valid_;
     aidl_callback_util::AidlCallbackHandler<IWifiStaIfaceEventCallback> event_cb_handler_;
+    bool is_twt_registered_;
 
     DISALLOW_COPY_AND_ASSIGN(WifiStaIface);
 };
diff --git a/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp b/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
index 986e3a8..21d50ac 100644
--- a/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
+++ b/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
@@ -62,6 +62,23 @@
     int mode_id;
     return configureChipToSupportConcurrencyTypeInternal(wifi_chip, type, &mode_id);
 }
+
+OuiKeyedData generateOuiKeyedData(int oui) {
+    PersistableBundle bundle;
+    bundle.putString("stringKey", "stringValue");
+    bundle.putInt("intKey", 12345);
+
+    OuiKeyedData data;
+    data.oui = oui;
+    data.vendorData = bundle;
+    return data;
+}
+
+// Wraps generateOuiKeyedData result in std::optional
+std::optional<OuiKeyedData> generateOuiKeyedDataOptional(int oui) {
+    return std::optional<OuiKeyedData>{generateOuiKeyedData(oui)};
+}
+
 }  // namespace
 
 bool checkStatusCode(ndk::ScopedAStatus* status, WifiStatusCode expected_code) {
@@ -238,3 +255,20 @@
 bool isAidlServiceAvailable(const char* instance_name) {
     return AServiceManager_isDeclared(instance_name);
 }
+
+std::vector<OuiKeyedData> generateOuiKeyedDataList(int size) {
+    std::vector<OuiKeyedData> dataList;
+    for (int i = 0; i < size; i++) {
+        dataList.push_back(generateOuiKeyedData(i + 1));
+    }
+    return dataList;
+}
+
+// Generate OuiKeyedData list fully wrapped in std::optional
+std::optional<std::vector<std::optional<OuiKeyedData>>> generateOuiKeyedDataListOptional(int size) {
+    std::vector<std::optional<OuiKeyedData>> dataList;
+    for (int i = 0; i < size; i++) {
+        dataList.push_back(generateOuiKeyedDataOptional(i + 1));
+    }
+    return std::optional<std::vector<std::optional<OuiKeyedData>>>{dataList};
+}
diff --git a/wifi/aidl/vts/functional/wifi_aidl_test_utils.h b/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
index 921d689..1369dd4 100644
--- a/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
+++ b/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
@@ -21,6 +21,7 @@
 #include <aidl/android/hardware/wifi/IWifi.h>
 #include <aidl/android/hardware/wifi/IWifiChip.h>
 #include <android/binder_manager.h>
+#include <android/persistable_bundle_aidl.h>
 #include <wifi_system/interface_tool.h>
 
 using aidl::android::hardware::wifi::IfaceConcurrencyType;
@@ -30,6 +31,8 @@
 using aidl::android::hardware::wifi::IWifiNanIface;
 using aidl::android::hardware::wifi::IWifiStaIface;
 using aidl::android::hardware::wifi::WifiStatusCode;
+using aidl::android::hardware::wifi::common::OuiKeyedData;
+using aidl::android::os::PersistableBundle;
 
 // Helper functions to obtain references to the various AIDL interface objects.
 std::shared_ptr<IWifi> getWifi(const char* instance_name);
@@ -50,3 +53,6 @@
 int32_t getChipFeatureSet(const std::shared_ptr<IWifiChip>& wifi_chip);
 bool checkStatusCode(ndk::ScopedAStatus* status, WifiStatusCode expected_code);
 bool isAidlServiceAvailable(const char* instance_name);
+// Generate test vendor data.
+std::vector<OuiKeyedData> generateOuiKeyedDataList(int size);
+std::optional<std::vector<std::optional<OuiKeyedData>>> generateOuiKeyedDataListOptional(int size);
diff --git a/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp
index 738e72c..bc169a4 100644
--- a/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp
@@ -22,6 +22,7 @@
 #include <aidl/android/hardware/wifi/BnWifi.h>
 #include <aidl/android/hardware/wifi/BnWifiNanIfaceEventCallback.h>
 #include <aidl/android/hardware/wifi/NanBandIndex.h>
+#include <android-base/logging.h>
 #include <android/binder_manager.h>
 #include <android/binder_status.h>
 #include <binder/IServiceManager.h>
@@ -60,6 +61,10 @@
 
 #define TIMEOUT_PERIOD 10
 
+namespace {
+const auto& kTestVendorDataOptional = generateOuiKeyedDataListOptional(5);
+}
+
 class WifiNanIfaceAidlTest : public testing::TestWithParam<std::string> {
   public:
     void SetUp() override {
@@ -72,6 +77,7 @@
         std::shared_ptr<WifiNanIfaceEventCallback> callback =
                 ndk::SharedRefBase::make<WifiNanIfaceEventCallback>(*this);
         EXPECT_TRUE(wifi_nan_iface_->registerEventCallback(callback).isOk());
+        EXPECT_TRUE(wifi_nan_iface_->getInterfaceVersion(&interface_version_).isOk());
     }
 
     void TearDown() override { stopWifiService(getInstanceName()); }
@@ -401,6 +407,7 @@
 
   protected:
     std::shared_ptr<IWifiNanIface> wifi_nan_iface_;
+    int interface_version_;
     uint64_t callback_event_bitmap_;
     uint16_t id_;
     uint8_t session_id_;
@@ -640,6 +647,10 @@
     nanPublishRequest.autoAcceptDataPathRequests = false;
     nanPublishRequest.publishType = NanPublishType::UNSOLICITED;
     nanPublishRequest.txType = NanTxType::BROADCAST;
+    if (interface_version_ >= 2) {
+        LOG(INFO) << "Including vendor data in Publish request";
+        nanPublishRequest.vendorData = kTestVendorDataOptional;
+    }
 
     status = wifi_nan_iface_->startPublishRequest(inputCmdId + 1, nanPublishRequest);
     if (!checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED)) {
diff --git a/wifi/aidl/vts/functional/wifi_rtt_controller_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_rtt_controller_aidl_test.cpp
index 4aedc0e..1596602 100644
--- a/wifi/aidl/vts/functional/wifi_rtt_controller_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_rtt_controller_aidl_test.cpp
@@ -21,6 +21,7 @@
 #include <aidl/Vintf.h>
 #include <aidl/android/hardware/wifi/BnWifi.h>
 #include <aidl/android/hardware/wifi/BnWifiRttControllerEventCallback.h>
+#include <android-base/logging.h>
 #include <android/binder_manager.h>
 #include <android/binder_status.h>
 #include <binder/IServiceManager.h>
@@ -42,6 +43,10 @@
 using aidl::android::hardware::wifi::WifiChannelWidthInMhz;
 using aidl::android::hardware::wifi::WifiStatusCode;
 
+namespace {
+const auto& kTestVendorDataOptional = generateOuiKeyedDataListOptional(5);
+}
+
 class WifiRttControllerAidlTest : public testing::TestWithParam<std::string> {
   public:
     void SetUp() override {
@@ -50,6 +55,7 @@
         stopWifiService(getInstanceName());
         wifi_rtt_controller_ = getWifiRttController();
         ASSERT_NE(nullptr, wifi_rtt_controller_.get());
+        ASSERT_TRUE(wifi_rtt_controller_->getInterfaceVersion(&interface_version_).isOk());
 
         // Check RTT support before we run the test.
         RttCapabilities caps = {};
@@ -82,6 +88,7 @@
     }
 
     std::shared_ptr<IWifiRttController> wifi_rtt_controller_;
+    int interface_version_;
 
   private:
     const char* getInstanceName() { return GetParam().c_str(); }
@@ -154,6 +161,48 @@
 }
 
 /*
+ * Request80211azNtbRangeMeasurement
+ * Tests the two sided 11az non-trigger based ranging - 802.11az NTB FTM protocol.
+ */
+TEST_P(WifiRttControllerAidlTest, Request80211azNtbRangeMeasurement) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "Request80211azNtbRangeMeasurement is available as of RttController V2";
+    }
+
+    RttCapabilities caps = getCapabilities();
+    if (!caps.ntbInitiatorSupported) {
+        GTEST_SKIP() << "Skipping 11az NTB RTT since driver/fw does not support";
+    }
+
+    RttConfig config;
+    config.addr = {{0x00, 0x01, 0x02, 0x03, 0x04, 0x05}};
+    config.type = RttType::TWO_SIDED_11AZ_NTB;
+    config.peer = RttPeerType::AP;
+    config.channel.width = WifiChannelWidthInMhz::WIDTH_80;
+    config.channel.centerFreq = 5180;
+    config.channel.centerFreq0 = 5210;
+    config.channel.centerFreq1 = 0;
+    config.bw = RttBw::BW_20MHZ;
+    config.preamble = RttPreamble::HT;
+    config.mustRequestLci = false;
+    config.mustRequestLcr = false;
+    config.numFramesPerBurst = 8;
+    config.numRetriesPerRttFrame = 0;
+    config.numRetriesPerFtmr = 0;
+    // 11az non-trigger based minimum measurement time in units of 100 microseconds.
+    config.ntbMinMeasurementTime = 2500;
+    // 11az non-trigger based maximum measurement time in units of 10 milliseconds.
+    config.ntbMaxMeasurementTime = 1500;
+
+    int cmdId = 55;
+    std::vector<RttConfig> configs = {config};
+    EXPECT_TRUE(wifi_rtt_controller_->rangeRequest(cmdId, configs).isOk());
+
+    // Sleep for 2 seconds to wait for driver/firmware to complete RTT.
+    sleep(2);
+}
+
+/*
  * Request2SidedRangeMeasurement
  * Tests the two sided ranging - 802.11mc FTM protocol.
  */
@@ -226,6 +275,10 @@
     config.numRetriesPerRttFrame = 3;
     config.numRetriesPerFtmr = 3;
     config.burstDuration = 9;
+    if (interface_version_ >= 2) {
+        LOG(INFO) << "Including vendor data in Rtt Config";
+        config.vendorData = kTestVendorDataOptional;
+    }
 
     int cmdId = 55;
     std::vector<RttConfig> configs = {config};
diff --git a/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
index d368715..c87fe13 100644
--- a/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
@@ -29,6 +29,7 @@
 
 #include "wifi_aidl_test_utils.h"
 
+using aidl::android::hardware::wifi::CachedScanData;
 using aidl::android::hardware::wifi::IWifi;
 using aidl::android::hardware::wifi::IWifiStaIface;
 using aidl::android::hardware::wifi::MacAddress;
@@ -39,6 +40,8 @@
 using aidl::android::hardware::wifi::StaRoamingCapabilities;
 using aidl::android::hardware::wifi::StaRoamingConfig;
 using aidl::android::hardware::wifi::StaRoamingState;
+using aidl::android::hardware::wifi::TwtCapabilities;
+using aidl::android::hardware::wifi::TwtRequest;
 using aidl::android::hardware::wifi::WifiBand;
 using aidl::android::hardware::wifi::WifiDebugRxPacketFateReport;
 using aidl::android::hardware::wifi::WifiDebugTxPacketFateReport;
@@ -50,6 +53,7 @@
         stopWifiService(getInstanceName());
         wifi_sta_iface_ = getWifiStaIface(getInstanceName());
         ASSERT_NE(nullptr, wifi_sta_iface_.get());
+        ASSERT_TRUE(wifi_sta_iface_->getInterfaceVersion(&interface_version_).isOk());
     }
 
     void TearDown() override { stopWifiService(getInstanceName()); }
@@ -68,6 +72,7 @@
     }
 
     std::shared_ptr<IWifiStaIface> wifi_sta_iface_;
+    int interface_version_;
 
     // Checks if the mDNS Offload is supported by any NIC.
     bool isMdnsOffloadPresentInNIC() {
@@ -316,6 +321,21 @@
 }
 
 /*
+ * RoamingModeControl
+ */
+TEST_P(WifiStaIfaceAidlTest, RoamingModeControl) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "Roaming mode control is available as of sta_iface V2";
+    }
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::ROAMING_MODE_CONTROL)) {
+        GTEST_SKIP() << "Roaming mode control is not supported.";
+    }
+
+    // Enable aggressive roaming.
+    EXPECT_TRUE(wifi_sta_iface_->setRoamingState(StaRoamingState::AGGRESSIVE).isOk());
+}
+
+/*
  * EnableNDOffload
  */
 TEST_P(WifiStaIfaceAidlTest, EnableNDOffload) {
@@ -342,6 +362,108 @@
     }
 }
 
+/*
+ * CachedScanData
+ */
+TEST_P(WifiStaIfaceAidlTest, CachedScanData) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::CACHED_SCAN_DATA)) {
+        GTEST_SKIP() << "Cached scan data is not supported.";
+    }
+
+    // Retrieve cached scan data.
+    CachedScanData cached_scan_data = {};
+    EXPECT_TRUE(wifi_sta_iface_->getCachedScanData(&cached_scan_data).isOk());
+
+    if (cached_scan_data.cachedScanResults.size() > 0) {
+        EXPECT_GT(cached_scan_data.cachedScanResults[0].frequencyMhz, 0);
+    }
+}
+
+TEST_P(WifiStaIfaceAidlTest, TwtGetCapabilities) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "TwtGetCapabilities is available as of sta_iface V2";
+    }
+
+    TwtCapabilities twt_capabilities = {};
+    auto status = wifi_sta_iface_->twtGetCapabilities(&twt_capabilities);
+    if (checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED)) {
+        GTEST_SKIP() << "twtGetCapabilities() is not supported by the vendor";
+    }
+    EXPECT_TRUE(status.isOk());
+    if (!twt_capabilities.isTwtRequesterSupported) {
+        GTEST_SKIP() << "TWT is not supported";
+    }
+
+    EXPECT_GT(twt_capabilities.minWakeDurationUs, 0);
+    EXPECT_GT(twt_capabilities.maxWakeDurationUs, 0);
+    EXPECT_GT(twt_capabilities.minWakeIntervalUs, 0);
+    EXPECT_GT(twt_capabilities.maxWakeIntervalUs, 0);
+}
+
+TEST_P(WifiStaIfaceAidlTest, TwtSessionSetup) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "TwtSessionSetup is available as of sta_iface V2";
+    }
+
+    TwtCapabilities twt_capabilities = {};
+    auto status = wifi_sta_iface_->twtGetCapabilities(&twt_capabilities);
+    if (checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED)) {
+        GTEST_SKIP() << "twtGetCapabilities() is not supported by the vendor";
+    }
+    EXPECT_TRUE(status.isOk());
+    if (!twt_capabilities.isTwtRequesterSupported) {
+        GTEST_SKIP() << "TWT is not supported";
+    }
+
+    TwtRequest twtRequest;
+    twtRequest.mloLinkId = 0;
+    twtRequest.minWakeDurationUs = twt_capabilities.minWakeDurationUs;
+    twtRequest.maxWakeDurationUs = twt_capabilities.maxWakeDurationUs;
+    twtRequest.minWakeIntervalUs = twt_capabilities.minWakeIntervalUs;
+    twtRequest.maxWakeIntervalUs = twt_capabilities.maxWakeIntervalUs;
+    EXPECT_TRUE(wifi_sta_iface_->twtSessionSetup(1, twtRequest).isOk());
+}
+
+TEST_P(WifiStaIfaceAidlTest, TwtSessionGetStats) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "TwtSessionGetStats is available as of sta_iface V2";
+    }
+
+    TwtCapabilities twt_capabilities = {};
+    auto status = wifi_sta_iface_->twtGetCapabilities(&twt_capabilities);
+    if (checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED)) {
+        GTEST_SKIP() << "twtGetCapabilities() is not supported by the vendor";
+    }
+    EXPECT_TRUE(status.isOk());
+    if (!twt_capabilities.isTwtRequesterSupported) {
+        GTEST_SKIP() << "TWT is not supported";
+    }
+
+    // Expecting a IWifiStaIfaceEventCallback.onTwtFailure() with INVALID_PARAMS
+    // as the error code.
+    EXPECT_TRUE(wifi_sta_iface_->twtSessionGetStats(1, 10).isOk());
+}
+
+TEST_P(WifiStaIfaceAidlTest, TwtSessionTeardown) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "TwtSessionTeardown is available as of sta_iface V3";
+    }
+
+    TwtCapabilities twt_capabilities = {};
+    auto status = wifi_sta_iface_->twtGetCapabilities(&twt_capabilities);
+    if (checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED)) {
+        GTEST_SKIP() << "twtGetCapabilities() is not supported by the vendor";
+    }
+    EXPECT_TRUE(status.isOk());
+    if (!twt_capabilities.isTwtRequesterSupported) {
+        GTEST_SKIP() << "TWT is not supported";
+    }
+
+    // Expecting a IWifiStaIfaceEventCallback.onTwtFailure() with INVALID_PARAMS
+    // as  the error code.
+    EXPECT_TRUE(wifi_sta_iface_->twtSessionTeardown(1, 10).isOk());
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiStaIfaceAidlTest);
 INSTANTIATE_TEST_SUITE_P(WifiTest, WifiStaIfaceAidlTest,
                          testing::ValuesIn(android::getAidlHalInstanceNames(IWifi::descriptor)),
diff --git a/wifi/common/aidl/Android.bp b/wifi/common/aidl/Android.bp
index 11acb4f..0920a55 100644
--- a/wifi/common/aidl/Android.bp
+++ b/wifi/common/aidl/Android.bp
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 package {
+    default_team: "trendy_team_fwk_wifi_hal",
     // See: http://go/android-license-faq
     // A large-scale-change added 'default_applicable_licenses' to import
     // all of the 'license_kinds' from "hardware_interfaces_license"
@@ -47,4 +48,12 @@
             enabled: false,
         },
     },
+    versions_with_info: [
+        {
+            version: "1",
+            imports: [],
+        },
+    ],
+    frozen: true,
+
 }
diff --git a/wifi/common/aidl/aidl_api/android.hardware.wifi.common/1/.hash b/wifi/common/aidl/aidl_api/android.hardware.wifi.common/1/.hash
new file mode 100644
index 0000000..7e22877
--- /dev/null
+++ b/wifi/common/aidl/aidl_api/android.hardware.wifi.common/1/.hash
@@ -0,0 +1 @@
+6a467a628209519b1b0ce9260c40157b7fea7713
diff --git a/wifi/common/aidl/aidl_api/android.hardware.wifi.common/1/android/hardware/wifi/common/OuiKeyedData.aidl b/wifi/common/aidl/aidl_api/android.hardware.wifi.common/1/android/hardware/wifi/common/OuiKeyedData.aidl
new file mode 100644
index 0000000..640a1f6
--- /dev/null
+++ b/wifi/common/aidl/aidl_api/android.hardware.wifi.common/1/android/hardware/wifi/common/OuiKeyedData.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.common;
+@VintfStability
+parcelable OuiKeyedData {
+  int oui;
+  android.os.PersistableBundle vendorData;
+}
diff --git a/wifi/hostapd/aidl/Android.bp b/wifi/hostapd/aidl/Android.bp
index 1daa9bb..2e4d4d1 100644
--- a/wifi/hostapd/aidl/Android.bp
+++ b/wifi/hostapd/aidl/Android.bp
@@ -40,6 +40,9 @@
                 "com.android.wifi",
             ],
             min_sdk_version: "30",
+            lint: {
+                baseline_filename: "lint-baseline.xml",
+            },
         },
         ndk: {
             gen_trace: true,
@@ -56,5 +59,11 @@
             version: "1",
             imports: [],
         },
+        {
+            version: "2",
+            imports: ["android.hardware.wifi.common-V1"],
+        },
+
     ],
+    frozen: true,
 }
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/.hash b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/.hash
new file mode 100644
index 0000000..1b118be
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/.hash
@@ -0,0 +1 @@
+7dd4f61d4cddf5620591aaf0a3d67c61a8eb7287
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ApInfo.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ApInfo.aidl
new file mode 100644
index 0000000..1a66105
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ApInfo.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable ApInfo {
+  String ifaceName;
+  String apIfaceInstance;
+  int freqMhz;
+  android.hardware.wifi.hostapd.ChannelBandwidth channelBandwidth;
+  android.hardware.wifi.hostapd.Generation generation;
+  byte[] apIfaceInstanceMacAddress;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/BandMask.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/BandMask.aidl
new file mode 100644
index 0000000..fa9f198
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/BandMask.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum BandMask {
+  BAND_2_GHZ = (1 << 0) /* 1 */,
+  BAND_5_GHZ = (1 << 1) /* 2 */,
+  BAND_6_GHZ = (1 << 2) /* 4 */,
+  BAND_60_GHZ = (1 << 3) /* 8 */,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ChannelBandwidth.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ChannelBandwidth.aidl
new file mode 100644
index 0000000..6c1fd22
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ChannelBandwidth.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum ChannelBandwidth {
+  BANDWIDTH_INVALID = 0,
+  BANDWIDTH_AUTO = 1,
+  BANDWIDTH_20_NOHT = 2,
+  BANDWIDTH_20 = 3,
+  BANDWIDTH_40 = 4,
+  BANDWIDTH_80 = 5,
+  BANDWIDTH_80P80 = 6,
+  BANDWIDTH_160 = 7,
+  BANDWIDTH_320 = 8,
+  BANDWIDTH_2160 = 9,
+  BANDWIDTH_4320 = 10,
+  BANDWIDTH_6480 = 11,
+  BANDWIDTH_8640 = 12,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ChannelParams.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ChannelParams.aidl
new file mode 100644
index 0000000..43a9ada
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ChannelParams.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable ChannelParams {
+  android.hardware.wifi.hostapd.BandMask bandMask;
+  android.hardware.wifi.hostapd.FrequencyRange[] acsChannelFreqRangesMhz;
+  boolean enableAcs;
+  boolean acsShouldExcludeDfs;
+  int channel;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ClientInfo.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ClientInfo.aidl
new file mode 100644
index 0000000..c4d62b6
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ClientInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable ClientInfo {
+  String ifaceName;
+  String apIfaceInstance;
+  byte[] clientAddress;
+  boolean isConnected;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/DebugLevel.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/DebugLevel.aidl
new file mode 100644
index 0000000..9795211
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/DebugLevel.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum DebugLevel {
+  EXCESSIVE = 0,
+  MSGDUMP = 1,
+  DEBUG = 2,
+  INFO = 3,
+  WARNING = 4,
+  ERROR = 5,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/EncryptionType.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/EncryptionType.aidl
new file mode 100644
index 0000000..840b875
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/EncryptionType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum EncryptionType {
+  NONE,
+  WPA,
+  WPA2,
+  WPA3_SAE_TRANSITION,
+  WPA3_SAE,
+  WPA3_OWE_TRANSITION,
+  WPA3_OWE,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/FrequencyRange.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/FrequencyRange.aidl
new file mode 100644
index 0000000..1185143
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/FrequencyRange.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable FrequencyRange {
+  int startMhz;
+  int endMhz;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/Generation.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/Generation.aidl
new file mode 100644
index 0000000..a0c1886
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/Generation.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum Generation {
+  WIFI_STANDARD_UNKNOWN = (-1) /* -1 */,
+  WIFI_STANDARD_LEGACY = 0,
+  WIFI_STANDARD_11N = 1,
+  WIFI_STANDARD_11AC = 2,
+  WIFI_STANDARD_11AD = 3,
+  WIFI_STANDARD_11AX = 4,
+  WIFI_STANDARD_11BE = 5,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/HostapdStatusCode.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/HostapdStatusCode.aidl
new file mode 100644
index 0000000..7edff15
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/HostapdStatusCode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum HostapdStatusCode {
+  SUCCESS,
+  FAILURE_UNKNOWN,
+  FAILURE_ARGS_INVALID,
+  FAILURE_IFACE_UNKNOWN,
+  FAILURE_IFACE_EXISTS,
+  FAILURE_CLIENT_UNKNOWN,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/HwModeParams.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/HwModeParams.aidl
new file mode 100644
index 0000000..d732bcb
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/HwModeParams.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable HwModeParams {
+  boolean enable80211N;
+  boolean enable80211AC;
+  boolean enable80211AX;
+  boolean enable6GhzBand;
+  boolean enableHeSingleUserBeamformer;
+  boolean enableHeSingleUserBeamformee;
+  boolean enableHeMultiUserBeamformer;
+  boolean enableHeTargetWakeTime;
+  boolean enableEdmg;
+  boolean enable80211BE;
+  android.hardware.wifi.hostapd.ChannelBandwidth maximumChannelBandwidth;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IHostapd.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IHostapd.aidl
new file mode 100644
index 0000000..ff941fd
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IHostapd.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+interface IHostapd {
+  void addAccessPoint(in android.hardware.wifi.hostapd.IfaceParams ifaceParams, in android.hardware.wifi.hostapd.NetworkParams nwParams);
+  void forceClientDisconnect(in String ifaceName, in byte[] clientAddress, in android.hardware.wifi.hostapd.Ieee80211ReasonCode reasonCode);
+  void registerCallback(in android.hardware.wifi.hostapd.IHostapdCallback callback);
+  void removeAccessPoint(in String ifaceName);
+  void setDebugParams(in android.hardware.wifi.hostapd.DebugLevel level);
+  oneway void terminate();
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IHostapdCallback.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IHostapdCallback.aidl
new file mode 100644
index 0000000..9dd062a
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IHostapdCallback.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+interface IHostapdCallback {
+  oneway void onApInstanceInfoChanged(in android.hardware.wifi.hostapd.ApInfo apInfo);
+  oneway void onConnectedClientsChanged(in android.hardware.wifi.hostapd.ClientInfo clientInfo);
+  oneway void onFailure(in String ifaceName, in String instanceName);
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/Ieee80211ReasonCode.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/Ieee80211ReasonCode.aidl
new file mode 100644
index 0000000..99879b5
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/Ieee80211ReasonCode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum Ieee80211ReasonCode {
+  WLAN_REASON_UNSPECIFIED = 1,
+  WLAN_REASON_PREV_AUTH_NOT_VALID = 2,
+  WLAN_REASON_DISASSOC_AP_BUSY = 5,
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IfaceParams.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IfaceParams.aidl
new file mode 100644
index 0000000..64367bb
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/IfaceParams.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable IfaceParams {
+  String name;
+  android.hardware.wifi.hostapd.HwModeParams hwModeParams;
+  android.hardware.wifi.hostapd.ChannelParams[] channelParams;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/NetworkParams.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/NetworkParams.aidl
new file mode 100644
index 0000000..4554223
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/NetworkParams.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@VintfStability
+parcelable NetworkParams {
+  byte[] ssid;
+  boolean isHidden;
+  android.hardware.wifi.hostapd.EncryptionType encryptionType;
+  String passphrase;
+  boolean isMetered;
+  byte[] vendorElements;
+}
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ParamSizeLimits.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ParamSizeLimits.aidl
new file mode 100644
index 0000000..70f94c1
--- /dev/null
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/2/android/hardware/wifi/hostapd/ParamSizeLimits.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.hostapd;
+@Backing(type="int") @VintfStability
+enum ParamSizeLimits {
+  SSID_MAX_LEN_IN_BYTES = 32,
+  WPA2_PSK_PASSPHRASE_MIN_LEN_IN_BYTES = 8,
+  WPA2_PSK_PASSPHRASE_MAX_LEN_IN_BYTES = 63,
+}
diff --git a/wifi/hostapd/aidl/lint-baseline.xml b/wifi/hostapd/aidl/lint-baseline.xml
index 657622e..4329e12 100644
--- a/wifi/hostapd/aidl/lint-baseline.xml
+++ b/wifi/hostapd/aidl/lint-baseline.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<issues format="6" by="lint 8.0.0-dev" type="baseline" dependencies="true" variant="all" version="8.0.0-dev">
+<issues format="6" by="lint 8.4.0-alpha01" type="baseline" client="" dependencies="true" name="" variant="all" version="8.4.0-alpha01">
 
     <issue
         id="NewApi"
@@ -7,8 +7,8 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V1-java-source/gen/android/hardware/wifi/hostapd/IHostapd.java"
-            line="55"
+            file="out/soong/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V1-java-source/gen/android/hardware/wifi/hostapd/IHostapd.java"
+            line="57"
             column="12"/>
     </issue>
 
@@ -18,8 +18,8 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V1-java-source/gen/android/hardware/wifi/hostapd/IHostapdCallback.java"
-            line="46"
+            file="out/soong/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V1-java-source/gen/android/hardware/wifi/hostapd/IHostapdCallback.java"
+            line="48"
             column="12"/>
     </issue>
 
@@ -29,8 +29,8 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V2-java-source/gen/android/hardware/wifi/hostapd/IHostapd.java"
-            line="117"
+            file="out/soong/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V2-java-source/gen/android/hardware/wifi/hostapd/IHostapd.java"
+            line="119"
             column="12"/>
     </issue>
 
@@ -40,9 +40,27 @@
         errorLine1="      this.markVintfStability();"
         errorLine2="           ~~~~~~~~~~~~~~~~~~">
         <location
-            file="out/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V2-java-source/gen/android/hardware/wifi/hostapd/IHostapdCallback.java"
-            line="62"
+            file="out/soong/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V2-java-source/gen/android/hardware/wifi/hostapd/IHostapdCallback.java"
+            line="64"
             column="12"/>
     </issue>
 
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 30): `android.os.Binder#markVintfStability`"
+        errorLine1="      this.markVintfStability();"
+        errorLine2="           ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V3-java-source/gen/android/hardware/wifi/hostapd/IHostapd.java"/>
+    </issue>
+
+    <issue
+        id="NewApi"
+        message="Call requires API level 31 (current min is 30): `android.os.Binder#markVintfStability`"
+        errorLine1="      this.markVintfStability();"
+        errorLine2="           ~~~~~~~~~~~~~~~~~~">
+        <location
+            file="out/soong/.intermediates/hardware/interfaces/wifi/hostapd/aidl/android.hardware.wifi.hostapd-V3-java-source/gen/android/hardware/wifi/hostapd/IHostapdCallback.java"/>
+    </issue>
+
 </issues>
\ No newline at end of file
diff --git a/wifi/hostapd/aidl/vts/functional/Android.bp b/wifi/hostapd/aidl/vts/functional/Android.bp
index 9fbbf4b..f614679 100644
--- a/wifi/hostapd/aidl/vts/functional/Android.bp
+++ b/wifi/hostapd/aidl/vts/functional/Android.bp
@@ -21,7 +21,7 @@
         "libvndksupport",
     ],
     static_libs: [
-        "android.hardware.wifi.hostapd-V1-ndk",
+        "android.hardware.wifi.hostapd-V2-ndk",
         "VtsHalWifiV1_0TargetTestUtil",
         "VtsHalWifiV1_5TargetTestUtil",
         "VtsHalWifiV1_6TargetTestUtil",
diff --git a/wifi/hostapd/aidl/vts/functional/VtsHalHostapdTargetTest.cpp b/wifi/hostapd/aidl/vts/functional/VtsHalHostapdTargetTest.cpp
index 137537d..590c58b 100644
--- a/wifi/hostapd/aidl/vts/functional/VtsHalHostapdTargetTest.cpp
+++ b/wifi/hostapd/aidl/vts/functional/VtsHalHostapdTargetTest.cpp
@@ -58,6 +58,7 @@
 const int kIfaceInvalidChannel = 567;
 const std::vector<uint8_t> kTestZeroMacAddr(6, 0x0);
 const Ieee80211ReasonCode kTestDisconnectReasonCode = Ieee80211ReasonCode::WLAN_REASON_UNSPECIFIED;
+const auto& kTestVendorDataOptional = generateOuiKeyedDataListOptional(5);
 
 inline BandMask operator|(BandMask a, BandMask b) {
     return static_cast<BandMask>(static_cast<int32_t>(a) |
@@ -74,6 +75,7 @@
         hostapd = getHostapd(GetParam());
         ASSERT_NE(hostapd, nullptr);
         EXPECT_TRUE(hostapd->setDebugParams(DebugLevel::EXCESSIVE).isOk());
+        EXPECT_TRUE(hostapd->getInterfaceVersion(&interface_version_).isOk());
 
         isAcsSupport = testing::checkSubstringInCommandOutput(
             "/system/bin/cmd wifi get-softap-supported-features",
@@ -98,6 +100,7 @@
     bool isAcsSupport;
     bool isWpa3SaeSupport;
     bool isBridgedSupport;
+    int interface_version_;
 
     IfaceParams getIfaceParamsWithoutAcs(std::string iface_name) {
         IfaceParams iface_params;
@@ -343,6 +346,22 @@
 }
 
 /**
+ * Adds an access point with Open network config & ACS disabled.
+ * IfaceParams will also include vendor data.
+ * Access point creation should pass.
+ */
+TEST_P(HostapdAidl, AddOpenAccessPointWithVendorData) {
+    if (interface_version_ < 2) {
+        GTEST_SKIP() << "Vendor data is available in IfaceParams as of Hostapd V2";
+    }
+    std::string ifname = setupApIfaceAndGetName(false);
+    IfaceParams params = getIfaceParamsWithoutAcs(ifname);
+    params.vendorData = kTestVendorDataOptional;
+    auto status = hostapd->addAccessPoint(params, getOpenNwParams());
+    EXPECT_TRUE(status.isOk());
+}
+
+/**
  * Adds an access point with SAE Transition network config & ACS disabled.
  * Access point creation should pass.
  */
diff --git a/wifi/legacy_headers/include/hardware_legacy/rtt.h b/wifi/legacy_headers/include/hardware_legacy/rtt.h
index 63c3325..426abe0 100644
--- a/wifi/legacy_headers/include/hardware_legacy/rtt.h
+++ b/wifi/legacy_headers/include/hardware_legacy/rtt.h
@@ -121,12 +121,10 @@
 /* RTT configuration v3 (11az support)*/
 typedef struct {
     wifi_rtt_config rtt_config;
-    byte ntb_min_measurement_time_millis; // 11az Non-Trigger-based (non-TB) minimum measurement
-                                          // time in milliseconds
-    byte ntb_max_measurement_time_millis; // 11az Non-Trigger-based (non-TB) maximum measurement
-                                          // time in milliseconds
-    byte tx_ltf_repetition_count;         // Multiple transmissions of HE-LTF symbols in an HE
-                                          // Ranging NDP. A value of 1 indicates no repetition.
+    u64 ntb_min_measurement_time; // 11az Non-Trigger-based (non-TB) minimum measurement time in
+                                  // units of 100 microseconds
+    u64 ntb_max_measurement_time; // 11az Non-Trigger-based (non-TB) maximum measurement time in
+                                  // units of 10 milliseconds
 } wifi_rtt_config_v3;
 
 /* RTT results */
@@ -184,11 +182,19 @@
 /* RTT results v3 (11az support)*/
 typedef struct {
   wifi_rtt_result_v2 rtt_result;
-  int tx_ltf_repetition_count;         // 11az Transmit LTF repetitions used to get this result.
-  int ntb_min_measurement_time_millis; // Minimum non-trigger based (non-TB) dynamic measurement
-                                       // time in milliseconds assigned by the 11az responder.
-  int ntb_max_measurement_time_millis; // Maximum non-trigger based (non-TB) dynamic measurement
-                                       // time in milliseconds assigned by the 11az responder.
+  byte i2r_tx_ltf_repetition_count;// Multiple transmissions of HE-LTF symbols in an HE (I2R)
+                                   // Ranging NDP. An HE-LTF repetition value of 1 indicates no
+                                   // repetitions.
+  byte r2i_tx_ltf_repetition_count;// Multiple transmissions of HE-LTF symbols in an HE (R2I)
+                                   // Ranging NDP. An HE-LTF repetition value of 1 indicates no
+                                   // repetitions.
+  u64 ntb_min_measurement_time;    // Minimum non-trigger based (non-TB) dynamic measurement time
+                                   // in units of 100 microseconds assigned by the 11az responder.
+  u64 ntb_max_measurement_time;    // Maximum non-trigger based (non-TB) dynamic measurement
+                                   // time in units of 10 milliseconds assigned by the 11az
+                                   // responder.
+  byte num_tx_sts;                 // Number of transmit space-time streams used.
+  byte num_rx_sts;                 // Number of receive space-time streams used.
 } wifi_rtt_result_v3;
 
 
@@ -305,8 +311,6 @@
     byte az_bw_support;             // bit mask indicates what BW is supported by 11az initiator
     byte ntb_initiator_supported;   // if 11az non-TB initiator is supported
     byte ntb_responder_supported;   // if 11az non-TB responder is supported
-    byte max_tx_ltf_repetition_count;// maximum HE LTF repetitions the 11az initiator is capable of
-                                    // transmitting in the preamble of I2R NDP
 } wifi_rtt_capabilities_v3;
 
 /*  RTT capabilities v3 of the device (11az support) */
diff --git a/wifi/legacy_headers/include/hardware_legacy/wifi_hal.h b/wifi/legacy_headers/include/hardware_legacy/wifi_hal.h
index 9c82e80..e770777 100644
--- a/wifi/legacy_headers/include/hardware_legacy/wifi_hal.h
+++ b/wifi/legacy_headers/include/hardware_legacy/wifi_hal.h
@@ -417,6 +417,24 @@
     wifi_iface_combination iface_combinations[MAX_IFACE_COMBINATIONS];
 } wifi_iface_concurrency_matrix;
 
+/* Wifi OUI data */
+typedef struct {
+    /* OUI : 24-bit organizationally unique identifier to identify the Vendor/OEM */
+    u32 oui;
+    /* Length of the data buffer */
+    u32 data_len;
+    /* Vendor-specific data */
+    const u8 *data;
+} oui_keyed_data;
+
+/* Wifi Vendor data list */
+typedef struct {
+    /* Number of OUI Keyed Data objects */
+    u32 num_oui_keyed_data;
+    /* List of OUI Keyed Data */
+    oui_keyed_data *oui_data;
+} wifi_vendor_data;
+
 /* Initialize/Cleanup */
 
 wifi_error wifi_initialize(wifi_handle *handle);
@@ -1007,6 +1025,16 @@
      */
     wifi_error (*wifi_twt_get_capabilities)(wifi_interface_handle iface,
                                             wifi_twt_capabilities* capabilities);
+
+    /**
+     * Register TWT events before sending any TWT request
+     *
+     * @param wifi_interface_handle:
+     * @param events: TWT events callbacks to register
+     * @return Synchronous wifi_error
+     */
+    wifi_error (*wifi_twt_register_events)(wifi_interface_handle iface, wifi_twt_events events);
+
     /**
      * Setup a TWT session.
      *
@@ -1017,11 +1045,10 @@
      * @param id Identifier for the command. The value 0 is reserved.
      * @param iface Wifi interface handle
      * @param request TWT request parameters
-     * @param events TWT events
      * @return Synchronous wifi_error
     */
     wifi_error (*wifi_twt_session_setup)(wifi_request_id id, wifi_interface_handle iface,
-                                 wifi_twt_request request, wifi_twt_events events);
+                                 wifi_twt_request request);
     /**
      * Update a TWT session.
      *
@@ -1098,7 +1125,7 @@
      * @param TwtCallbackHandler: callback function pointers
      * @return Synchronous wifi_error
      *
-     * Note: This function is deprecated
+     * Note: This function is deprecated by wifi_twt_register_events
      */
     wifi_error (*wifi_twt_register_handler)(wifi_interface_handle iface,
                                             TwtCallbackHandler handler);
@@ -1170,7 +1197,7 @@
      * @param config_id: configuration ID of TWT request
      * @return Synchronous wifi_error
      *
-     * Note: This function is deprecated by wifi_twt_session_clear_stats
+     * Note: This function is deprecated.
      */
     wifi_error (*wifi_twt_clear_stats)(wifi_interface_handle iface, u8 config_id);
 
@@ -1373,6 +1400,18 @@
      */
     wifi_error (*wifi_set_mlo_mode)(wifi_handle handle, wifi_mlo_mode mode);
 
+    /**@brief wifi_virtual_interface_create_with_vendor_data
+     * Create new virtual interface using vendor data.
+     * @param handle: global wifi_handle
+     * @param ifname: name of interface to be created.
+     * @param iface_type: one of interface types from wifi_interface_type.
+     * @param vendor_data: vendor data to apply on this interface.
+     * @return Synchronous wifi_error
+     */
+    wifi_error (*wifi_virtual_interface_create_with_vendor_data)
+            (wifi_handle handle, const char* ifname,
+             wifi_interface_type iface_type, wifi_vendor_data* vendor_data);
+
     /*
      * when adding new functions make sure to add stubs in
      * wifi_legacy_hal_stubs.cpp::initHalFuncTableWithStubs
diff --git a/wifi/legacy_headers/include/hardware_legacy/wifi_twt.h b/wifi/legacy_headers/include/hardware_legacy/wifi_twt.h
index 1a787ef..cb11c78 100644
--- a/wifi/legacy_headers/include/hardware_legacy/wifi_twt.h
+++ b/wifi/legacy_headers/include/hardware_legacy/wifi_twt.h
@@ -31,8 +31,8 @@
     u8 is_flexible_twt_supported;  // 0 for not supporting flexible twt schedules
     u32 min_wake_duration_micros;  // minimum twt wake duration capable in microseconds
     u32 max_wake_duration_micros;  // maximum twt wake duration capable in microseconds
-    u32 min_wake_interval_micros;  // minimum twt wake interval capable in microseconds
-    u32 max_wake_interval_micros;  // maximum twt wake interval capable in microseconds
+    u64 min_wake_interval_micros;  // minimum twt wake interval capable in microseconds
+    u64 max_wake_interval_micros;  // maximum twt wake interval capable in microseconds
 } wifi_twt_capabilities;
 
 /* TWT request parameters to setup or update a TWT session */
@@ -41,8 +41,8 @@
                      // Otherwise UNSPECIFIED.
     u32 min_wake_duration_micros;  // minimum twt wake duration in microseconds
     u32 max_wake_duration_micros;  // maximum twt wake duration in microseconds
-    u32 min_wake_interval_micros;  // minimum twt wake interval in microseconds
-    u32 max_wake_interval_micros;  // maximum twt wake interval in microseconds
+    u64 min_wake_interval_micros;  // minimum twt wake interval in microseconds
+    u64 max_wake_interval_micros;  // maximum twt wake interval in microseconds
 } wifi_twt_request;
 
 /* TWT negotiation types */
@@ -56,7 +56,7 @@
     u32 session_id; // a unique identifier for the session
     s8 mlo_link_id; // link id in case of MLO connection. Otherwise UNSPECIFIED.
     u32 wake_duration_micros; // TWT service period in microseconds
-    u32 wake_interval_micros; // TWT wake interval for this session in microseconds
+    u64 wake_interval_micros; // TWT wake interval for this session in microseconds
     wifi_twt_negotiation_type negotiation_type; // TWT negotiation type
     u8 is_trigger_enabled; // 0 if this TWT session is not trigger enabled
     u8 is_announced;       // 0 if this TWT session is not announced
diff --git a/wifi/supplicant/aidl/Android.bp b/wifi/supplicant/aidl/Android.bp
index 59cfa6f..b7242ed 100644
--- a/wifi/supplicant/aidl/Android.bp
+++ b/wifi/supplicant/aidl/Android.bp
@@ -65,7 +65,11 @@
             version: "2",
             imports: [],
         },
+        {
+            version: "3",
+            imports: ["android.hardware.wifi.common-V1"],
+        },
 
     ],
-    frozen: false,
+    frozen: true,
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/.hash b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/.hash
new file mode 100644
index 0000000..458d57f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/.hash
@@ -0,0 +1 @@
+55b58c9bd6d40c1459073b5d03f4ede5cfc9a212
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AnqpData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AnqpData.aidl
new file mode 100644
index 0000000..d8e49d7
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AnqpData.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable AnqpData {
+  byte[] venueName;
+  byte[] roamingConsortium;
+  byte[] ipAddrTypeAvailability;
+  byte[] naiRealm;
+  byte[] anqp3gppCellularNetwork;
+  byte[] domainName;
+  byte[] venueUrl;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AnqpInfoId.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AnqpInfoId.aidl
new file mode 100644
index 0000000..cc32360
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AnqpInfoId.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum AnqpInfoId {
+  VENUE_NAME = 258,
+  ROAMING_CONSORTIUM = 261,
+  IP_ADDR_TYPE_AVAILABILITY = 262,
+  NAI_REALM = 263,
+  ANQP_3GPP_CELLULAR_NETWORK = 264,
+  DOMAIN_NAME = 268,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AssociationRejectionData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AssociationRejectionData.aidl
new file mode 100644
index 0000000..f6830dc
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AssociationRejectionData.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable AssociationRejectionData {
+  byte[] ssid;
+  byte[] bssid;
+  android.hardware.wifi.supplicant.StaIfaceStatusCode statusCode;
+  boolean timedOut;
+  boolean isMboAssocDisallowedReasonCodePresent;
+  android.hardware.wifi.supplicant.MboAssocDisallowedReasonCode mboAssocDisallowedReason;
+  boolean isOceRssiBasedAssocRejectAttrPresent;
+  android.hardware.wifi.supplicant.OceRssiBasedAssocRejectAttr oceRssiBasedAssocRejectData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AuthAlgMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AuthAlgMask.aidl
new file mode 100644
index 0000000..4421018
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AuthAlgMask.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum AuthAlgMask {
+  OPEN = (1 << 0) /* 1 */,
+  SHARED = (1 << 1) /* 2 */,
+  LEAP = (1 << 2) /* 4 */,
+  SAE = (1 << 4) /* 16 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AuxiliarySupplicantEventCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AuxiliarySupplicantEventCode.aidl
new file mode 100644
index 0000000..a339a92
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/AuxiliarySupplicantEventCode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum AuxiliarySupplicantEventCode {
+  EAP_METHOD_SELECTED,
+  SSID_TEMP_DISABLED,
+  OPEN_SSL_FAILURE,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmData.aidl
new file mode 100644
index 0000000..34d894d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmData.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable BssTmData {
+  android.hardware.wifi.supplicant.BssTmStatusCode status;
+  android.hardware.wifi.supplicant.BssTmDataFlagsMask flags;
+  int assocRetryDelayMs;
+  android.hardware.wifi.supplicant.MboTransitionReasonCode mboTransitionReason;
+  android.hardware.wifi.supplicant.MboCellularDataConnectionPrefValue mboCellPreference;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmDataFlagsMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmDataFlagsMask.aidl
new file mode 100644
index 0000000..6f0045c
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmDataFlagsMask.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum BssTmDataFlagsMask {
+  WNM_MODE_PREFERRED_CANDIDATE_LIST_INCLUDED = (1 << 0) /* 1 */,
+  WNM_MODE_ABRIDGED = (1 << 1) /* 2 */,
+  WNM_MODE_DISASSOCIATION_IMMINENT = (1 << 2) /* 4 */,
+  WNM_MODE_BSS_TERMINATION_INCLUDED = (1 << 3) /* 8 */,
+  WNM_MODE_ESS_DISASSOCIATION_IMMINENT = (1 << 4) /* 16 */,
+  MBO_TRANSITION_REASON_CODE_INCLUDED = (1 << 5) /* 32 */,
+  MBO_ASSOC_RETRY_DELAY_INCLUDED = (1 << 6) /* 64 */,
+  MBO_CELLULAR_DATA_CONNECTION_PREFERENCE_INCLUDED = (1 << 7) /* 128 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmStatusCode.aidl
new file mode 100644
index 0000000..c95825f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssTmStatusCode.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum BssTmStatusCode {
+  ACCEPT = 0,
+  REJECT_UNSPECIFIED = 1,
+  REJECT_INSUFFICIENT_BEACON = 2,
+  REJECT_INSUFFICIENT_CAPABITY = 3,
+  REJECT_BSS_TERMINATION_UNDESIRED = 4,
+  REJECT_BSS_TERMINATION_DELAY_REQUEST = 5,
+  REJECT_STA_CANDIDATE_LIST_PROVIDED = 6,
+  REJECT_NO_SUITABLE_CANDIDATES = 7,
+  REJECT_LEAVING_ESS = 8,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssidChangeReason.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssidChangeReason.aidl
new file mode 100644
index 0000000..1d24579
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BssidChangeReason.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum BssidChangeReason {
+  ASSOC_START = 0,
+  ASSOC_COMPLETE = 1,
+  DISASSOC = 2,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BtCoexistenceMode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BtCoexistenceMode.aidl
new file mode 100644
index 0000000..bdc1b4a
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/BtCoexistenceMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum BtCoexistenceMode {
+  ENABLED = 0,
+  DISABLED = 1,
+  SENSE = 2,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ConnectionCapabilities.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ConnectionCapabilities.aidl
new file mode 100644
index 0000000..a0dd32f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ConnectionCapabilities.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable ConnectionCapabilities {
+  android.hardware.wifi.supplicant.WifiTechnology technology;
+  int channelBandwidth;
+  int maxNumberTxSpatialStreams;
+  int maxNumberRxSpatialStreams;
+  android.hardware.wifi.supplicant.LegacyMode legacyMode;
+  boolean apTidToLinkMapNegotiationSupported;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DebugLevel.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DebugLevel.aidl
new file mode 100644
index 0000000..fbfb5b3
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DebugLevel.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DebugLevel {
+  EXCESSIVE = 0,
+  MSGDUMP = 1,
+  DEBUG = 2,
+  INFO = 3,
+  WARNING = 4,
+  ERROR = 5,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppAkm.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppAkm.aidl
new file mode 100644
index 0000000..730843d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppAkm.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppAkm {
+  PSK,
+  PSK_SAE,
+  SAE,
+  DPP,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppConfigurationData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppConfigurationData.aidl
new file mode 100644
index 0000000..2225330
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppConfigurationData.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable DppConfigurationData {
+  byte[] ssid;
+  String password;
+  byte[] psk;
+  android.hardware.wifi.supplicant.DppAkm securityAkm;
+  android.hardware.wifi.supplicant.DppConnectionKeys dppConnectionKeys;
+  boolean connStatusRequested;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppConnectionKeys.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppConnectionKeys.aidl
new file mode 100644
index 0000000..559d1c9
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppConnectionKeys.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable DppConnectionKeys {
+  byte[] connector;
+  byte[] cSign;
+  byte[] netAccessKey;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppCurve.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppCurve.aidl
new file mode 100644
index 0000000..14cb49f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppCurve.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppCurve {
+  PRIME256V1,
+  SECP384R1,
+  SECP521R1,
+  BRAINPOOLP256R1,
+  BRAINPOOLP384R1,
+  BRAINPOOLP512R1,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppEventType.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppEventType.aidl
new file mode 100644
index 0000000..47c8cc0
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppEventType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppEventType {
+  CONFIGURATION_SENT,
+  CONFIGURATION_APPLIED,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppFailureCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppFailureCode.aidl
new file mode 100644
index 0000000..89fbc4b
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppFailureCode.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppFailureCode {
+  INVALID_URI,
+  AUTHENTICATION,
+  NOT_COMPATIBLE,
+  CONFIGURATION,
+  BUSY,
+  TIMEOUT,
+  FAILURE,
+  NOT_SUPPORTED,
+  CONFIGURATION_REJECTED,
+  CANNOT_FIND_NETWORK,
+  ENROLLEE_AUTHENTICATION,
+  URI_GENERATION,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppNetRole.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppNetRole.aidl
new file mode 100644
index 0000000..77a910b
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppNetRole.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppNetRole {
+  STA,
+  AP,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppProgressCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppProgressCode.aidl
new file mode 100644
index 0000000..ea244de
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppProgressCode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppProgressCode {
+  AUTHENTICATION_SUCCESS,
+  RESPONSE_PENDING,
+  CONFIGURATION_SENT_WAITING_RESPONSE,
+  CONFIGURATION_ACCEPTED,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppResponderBootstrapInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppResponderBootstrapInfo.aidl
new file mode 100644
index 0000000..8b6492b
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppResponderBootstrapInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable DppResponderBootstrapInfo {
+  int bootstrapId;
+  int listenChannel;
+  String uri;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppStatusErrorCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppStatusErrorCode.aidl
new file mode 100644
index 0000000..21f07dd
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/DppStatusErrorCode.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum DppStatusErrorCode {
+  UNKNOWN = (-1) /* -1 */,
+  SUCCESS = 0,
+  NOT_COMPATIBLE = 1,
+  AUTH_FAILURE = 2,
+  UNWRAP_FAILURE = 3,
+  BAD_GROUP = 4,
+  CONFIGURE_FAILURE = 5,
+  RESPONSE_PENDING = 6,
+  INVALID_CONNECTOR = 7,
+  NO_MATCH = 8,
+  CONFIG_REJECTED = 9,
+  NO_AP = 10,
+  CONFIGURE_PENDING = 11,
+  CSR_NEEDED = 12,
+  CSR_BAD = 13,
+  NEW_KEY_NEEDED = 14,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapErrorCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapErrorCode.aidl
new file mode 100644
index 0000000..2cf81d9
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapErrorCode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum EapErrorCode {
+  SIM_GENERAL_FAILURE_AFTER_AUTH = 0,
+  SIM_TEMPORARILY_DENIED = 1026,
+  SIM_NOT_SUBSCRIBED = 1031,
+  SIM_GENERAL_FAILURE_BEFORE_AUTH = 16384,
+  SIM_VENDOR_SPECIFIC_EXPIRED_CERT = 16385,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapMethod.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapMethod.aidl
new file mode 100644
index 0000000..4ab23af
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapMethod.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum EapMethod {
+  PEAP = 0,
+  TLS = 1,
+  TTLS = 2,
+  PWD = 3,
+  SIM = 4,
+  AKA = 5,
+  AKA_PRIME = 6,
+  WFA_UNAUTH_TLS = 7,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapPhase2Method.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapPhase2Method.aidl
new file mode 100644
index 0000000..4bd93a0
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/EapPhase2Method.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum EapPhase2Method {
+  NONE = 0,
+  PAP = 1,
+  MSPAP = 2,
+  MSPAPV2 = 3,
+  GTC = 4,
+  SIM = 5,
+  AKA = 6,
+  AKA_PRIME = 7,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ExtRadioWorkDefaults.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ExtRadioWorkDefaults.aidl
new file mode 100644
index 0000000..cbf1a3e
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ExtRadioWorkDefaults.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum ExtRadioWorkDefaults {
+  TIMEOUT_IN_SECS = 10,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/FreqRange.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/FreqRange.aidl
new file mode 100644
index 0000000..0971d51
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/FreqRange.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable FreqRange {
+  int min;
+  int max;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GroupCipherMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GroupCipherMask.aidl
new file mode 100644
index 0000000..d22d3d0
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GroupCipherMask.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum GroupCipherMask {
+  WEP40 = (1 << 1) /* 2 */,
+  WEP104 = (1 << 2) /* 4 */,
+  TKIP = (1 << 3) /* 8 */,
+  CCMP = (1 << 4) /* 16 */,
+  GTK_NOT_USED = (1 << 14) /* 16384 */,
+  GCMP_256 = (1 << 8) /* 256 */,
+  SMS4 = (1 << 7) /* 128 */,
+  GCMP_128 = (1 << 6) /* 64 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GroupMgmtCipherMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GroupMgmtCipherMask.aidl
new file mode 100644
index 0000000..23bb04f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GroupMgmtCipherMask.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum GroupMgmtCipherMask {
+  BIP_GMAC_128 = (1 << 11) /* 2048 */,
+  BIP_GMAC_256 = (1 << 12) /* 4096 */,
+  BIP_CMAC_256 = (1 << 13) /* 8192 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GsmRand.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GsmRand.aidl
new file mode 100644
index 0000000..599a683
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/GsmRand.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable GsmRand {
+  byte[] data;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/Hs20AnqpData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/Hs20AnqpData.aidl
new file mode 100644
index 0000000..43b182a
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/Hs20AnqpData.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable Hs20AnqpData {
+  byte[] operatorFriendlyName;
+  byte[] wanMetrics;
+  byte[] connectionCapability;
+  byte[] osuProvidersList;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/Hs20AnqpSubtypes.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/Hs20AnqpSubtypes.aidl
new file mode 100644
index 0000000..270d43b
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/Hs20AnqpSubtypes.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum Hs20AnqpSubtypes {
+  OPERATOR_FRIENDLY_NAME = 3,
+  WAN_METRICS = 4,
+  CONNECTION_CAPABILITY = 5,
+  OSU_PROVIDERS_LIST = 8,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/INonStandardCertCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/INonStandardCertCallback.aidl
new file mode 100644
index 0000000..bcf0ea8
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/INonStandardCertCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface INonStandardCertCallback {
+  byte[] getBlob(in String alias);
+  String[] listAliases(in String prefix);
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicant.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicant.aidl
new file mode 100644
index 0000000..dd62167
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicant.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicant {
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantP2pIface addP2pInterface(in String ifName);
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantStaIface addStaInterface(in String ifName);
+  android.hardware.wifi.supplicant.DebugLevel getDebugLevel();
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantP2pIface getP2pInterface(in String ifName);
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantStaIface getStaInterface(in String ifName);
+  boolean isDebugShowKeysEnabled();
+  boolean isDebugShowTimestampEnabled();
+  android.hardware.wifi.supplicant.IfaceInfo[] listInterfaces();
+  void registerCallback(in android.hardware.wifi.supplicant.ISupplicantCallback callback);
+  void removeInterface(in android.hardware.wifi.supplicant.IfaceInfo ifaceInfo);
+  void setConcurrencyPriority(in android.hardware.wifi.supplicant.IfaceType type);
+  void setDebugParams(in android.hardware.wifi.supplicant.DebugLevel level, in boolean showTimestamp, in boolean showKeys);
+  oneway void terminate();
+  void registerNonStandardCertCallback(in android.hardware.wifi.supplicant.INonStandardCertCallback callback);
+  const int EXT_RADIO_WORK_TIMEOUT_IN_SECS = 10;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantCallback.aidl
new file mode 100644
index 0000000..7281053
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantCallback.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantCallback {
+  oneway void onInterfaceCreated(in String ifaceName);
+  oneway void onInterfaceRemoved(in String ifaceName);
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
new file mode 100644
index 0000000..0b068e0
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantP2pIface {
+  void addBonjourService(in byte[] query, in byte[] response);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use createGroupOwner.
+   */
+  void addGroup(in boolean persistent, in int persistentNetworkId);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use addGroupWithConfigurationParams.
+   */
+  void addGroupWithConfig(in byte[] ssid, in String pskPassphrase, in boolean persistent, in int freq, in byte[] peerAddress, in boolean joinExistingGroup);
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantP2pNetwork addNetwork();
+  void addUpnpService(in int version, in String serviceName);
+  void cancelConnect();
+  void cancelServiceDiscovery(in long identifier);
+  void cancelWps(in String groupIfName);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use configureExtListenWithParams.
+   */
+  void configureExtListen(in int periodInMillis, in int intervalInMillis);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use connectWithParams.
+   */
+  String connect(in byte[] peerAddress, in android.hardware.wifi.supplicant.WpsProvisionMethod provisionMethod, in String preSelectedPin, in boolean joinExistingGroup, in boolean persistent, in int goIntent);
+  byte[] createNfcHandoverRequestMessage();
+  byte[] createNfcHandoverSelectMessage();
+  void enableWfd(in boolean enable);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use findWithParams.
+   */
+  void find(in int timeoutInSec);
+  void flush();
+  void flushServices();
+  byte[] getDeviceAddress();
+  boolean getEdmg();
+  android.hardware.wifi.supplicant.P2pGroupCapabilityMask getGroupCapability(in byte[] peerAddress);
+  String getName();
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantP2pNetwork getNetwork(in int id);
+  byte[] getSsid(in byte[] peerAddress);
+  android.hardware.wifi.supplicant.IfaceType getType();
+  void invite(in String groupIfName, in byte[] goDeviceAddress, in byte[] peerAddress);
+  int[] listNetworks();
+  void provisionDiscovery(in byte[] peerAddress, in android.hardware.wifi.supplicant.WpsProvisionMethod provisionMethod);
+  void registerCallback(in android.hardware.wifi.supplicant.ISupplicantP2pIfaceCallback callback);
+  void reinvoke(in int persistentNetworkId, in byte[] peerAddress);
+  void reject(in byte[] peerAddress);
+  void removeBonjourService(in byte[] query);
+  void removeGroup(in String groupIfName);
+  void removeNetwork(in int id);
+  void removeUpnpService(in int version, in String serviceName);
+  void reportNfcHandoverInitiation(in byte[] select);
+  void reportNfcHandoverResponse(in byte[] request);
+  long requestServiceDiscovery(in byte[] peerAddress, in byte[] query);
+  void saveConfig();
+  void setDisallowedFrequencies(in android.hardware.wifi.supplicant.FreqRange[] ranges);
+  void setEdmg(in boolean enable);
+  void setGroupIdle(in String groupIfName, in int timeoutInSec);
+  void setListenChannel(in int channel, in int operatingClass);
+  void setMacRandomization(in boolean enable);
+  void setMiracastMode(in android.hardware.wifi.supplicant.MiracastMode mode);
+  void setPowerSave(in String groupIfName, in boolean enable);
+  void setSsidPostfix(in byte[] postfix);
+  void setWfdDeviceInfo(in byte[] info);
+  void setWfdR2DeviceInfo(in byte[] info);
+  void removeClient(in byte[] peerAddress, in boolean isLegacyClient);
+  void setWpsConfigMethods(in android.hardware.wifi.supplicant.WpsConfigMethods configMethods);
+  void setWpsDeviceName(in String name);
+  void setWpsDeviceType(in byte[] type);
+  void setWpsManufacturer(in String manufacturer);
+  void setWpsModelName(in String modelName);
+  void setWpsModelNumber(in String modelNumber);
+  void setWpsSerialNumber(in String serialNumber);
+  void startWpsPbc(in String groupIfName, in byte[] bssid);
+  String startWpsPinDisplay(in String groupIfName, in byte[] bssid);
+  void startWpsPinKeypad(in String groupIfName, in String pin);
+  void stopFind();
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use findWithParams.
+   */
+  void findOnSocialChannels(in int timeoutInSec);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use findWithParams.
+   */
+  void findOnSpecificFrequency(in int freqInHz, in int timeoutInSec);
+  void setVendorElements(in android.hardware.wifi.supplicant.P2pFrameTypeMask frameTypeMask, in byte[] vendorElemBytes);
+  void configureEapolIpAddressAllocationParams(in int ipAddressGo, in int ipAddressMask, in int ipAddressStart, in int ipAddressEnd);
+  String connectWithParams(in android.hardware.wifi.supplicant.P2pConnectInfo connectInfo);
+  void findWithParams(in android.hardware.wifi.supplicant.P2pDiscoveryInfo discoveryInfo);
+  void configureExtListenWithParams(in android.hardware.wifi.supplicant.P2pExtListenInfo extListenInfo);
+  void addGroupWithConfigurationParams(in android.hardware.wifi.supplicant.P2pAddGroupConfigurationParams groupConfigurationParams);
+  void createGroupOwner(in android.hardware.wifi.supplicant.P2pCreateGroupOwnerInfo groupOwnerInfo);
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
new file mode 100644
index 0000000..65ad4c1
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantP2pIfaceCallback {
+  /**
+   * @deprecated This callback is deprecated from AIDL v3, newer HAL should call onDeviceFoundWithParams.
+   */
+  oneway void onDeviceFound(in byte[] srcAddress, in byte[] p2pDeviceAddress, in byte[] primaryDeviceType, in String deviceName, in android.hardware.wifi.supplicant.WpsConfigMethods configMethods, in byte deviceCapabilities, in android.hardware.wifi.supplicant.P2pGroupCapabilityMask groupCapabilities, in byte[] wfdDeviceInfo);
+  oneway void onDeviceLost(in byte[] p2pDeviceAddress);
+  oneway void onFindStopped();
+  oneway void onGoNegotiationCompleted(in android.hardware.wifi.supplicant.P2pStatusCode status);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use onGoNegotiationRequestWithParams.
+   */
+  oneway void onGoNegotiationRequest(in byte[] srcAddress, in android.hardware.wifi.supplicant.WpsDevPasswordId passwordId);
+  oneway void onGroupFormationFailure(in String failureReason);
+  oneway void onGroupFormationSuccess();
+  oneway void onGroupRemoved(in String groupIfname, in boolean isGroupOwner);
+  oneway void onGroupStarted(in String groupIfname, in boolean isGroupOwner, in byte[] ssid, in int frequency, in byte[] psk, in String passphrase, in byte[] goDeviceAddress, in boolean isPersistent);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use onInvitationReceivedWithParams.
+   */
+  oneway void onInvitationReceived(in byte[] srcAddress, in byte[] goDeviceAddress, in byte[] bssid, in int persistentNetworkId, in int operatingFrequency);
+  oneway void onInvitationResult(in byte[] bssid, in android.hardware.wifi.supplicant.P2pStatusCode status);
+  /**
+   * @deprecated This callback is deprecated from AIDL v3, newer HAL should call onProvisionDiscoveryCompletedEvent.
+   */
+  oneway void onProvisionDiscoveryCompleted(in byte[] p2pDeviceAddress, in boolean isRequest, in android.hardware.wifi.supplicant.P2pProvDiscStatusCode status, in android.hardware.wifi.supplicant.WpsConfigMethods configMethods, in String generatedPin);
+  oneway void onR2DeviceFound(in byte[] srcAddress, in byte[] p2pDeviceAddress, in byte[] primaryDeviceType, in String deviceName, in android.hardware.wifi.supplicant.WpsConfigMethods configMethods, in byte deviceCapabilities, in android.hardware.wifi.supplicant.P2pGroupCapabilityMask groupCapabilities, in byte[] wfdDeviceInfo, in byte[] wfdR2DeviceInfo);
+  oneway void onServiceDiscoveryResponse(in byte[] srcAddress, in char updateIndicator, in byte[] tlvs);
+  /**
+   * @deprecated This callback is deprecated from AIDL v3, newer HAL should call onPeerClientJoined()
+   */
+  oneway void onStaAuthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
+  /**
+   * @deprecated This callback is deprecated from AIDL v3, newer HAL should call onPeerClientDisconnected()
+   */
+  oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
+  oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
+  /**
+   * @deprecated This callback is deprecated from AIDL v3, newer HAL should call onDeviceFoundWithParams.
+   */
+  oneway void onDeviceFoundWithVendorElements(in byte[] srcAddress, in byte[] p2pDeviceAddress, in byte[] primaryDeviceType, in String deviceName, in android.hardware.wifi.supplicant.WpsConfigMethods configMethods, in byte deviceCapabilities, in android.hardware.wifi.supplicant.P2pGroupCapabilityMask groupCapabilities, in byte[] wfdDeviceInfo, in byte[] wfdR2DeviceInfo, in byte[] vendorElemBytes);
+  oneway void onGroupStartedWithParams(in android.hardware.wifi.supplicant.P2pGroupStartedEventParams groupStartedEventParams);
+  oneway void onPeerClientJoined(in android.hardware.wifi.supplicant.P2pPeerClientJoinedEventParams clientJoinedEventParams);
+  oneway void onPeerClientDisconnected(in android.hardware.wifi.supplicant.P2pPeerClientDisconnectedEventParams clientDisconnectedEventParams);
+  oneway void onProvisionDiscoveryCompletedEvent(in android.hardware.wifi.supplicant.P2pProvisionDiscoveryCompletedEventParams provisionDiscoveryCompletedEventParams);
+  oneway void onDeviceFoundWithParams(in android.hardware.wifi.supplicant.P2pDeviceFoundEventParams deviceFoundEventParams);
+  oneway void onGoNegotiationRequestWithParams(in android.hardware.wifi.supplicant.P2pGoNegotiationReqEventParams params);
+  oneway void onInvitationReceivedWithParams(in android.hardware.wifi.supplicant.P2pInvitationEventParams params);
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pNetwork.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pNetwork.aidl
new file mode 100644
index 0000000..ef72724
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantP2pNetwork.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantP2pNetwork {
+  byte[] getBssid();
+  android.hardware.wifi.supplicant.MacAddress[] getClientList();
+  int getId();
+  String getInterfaceName();
+  byte[] getSsid();
+  android.hardware.wifi.supplicant.IfaceType getType();
+  boolean isCurrent();
+  boolean isGroupOwner();
+  boolean isPersistent();
+  void setClientList(in android.hardware.wifi.supplicant.MacAddress[] clients);
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
new file mode 100644
index 0000000..917668e
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantStaIface {
+  int addDppPeerUri(in String uri);
+  int addExtRadioWork(in String name, in int freqInMhz, in int timeoutInSec);
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantStaNetwork addNetwork();
+  void addRxFilter(in android.hardware.wifi.supplicant.RxFilterType type);
+  void cancelWps();
+  void disconnect();
+  void enableAutoReconnect(in boolean enable);
+  void filsHlpAddRequest(in byte[] dst_mac, in byte[] pkt);
+  void filsHlpFlushRequest();
+  android.hardware.wifi.supplicant.DppResponderBootstrapInfo generateDppBootstrapInfoForResponder(in byte[] macAddress, in String deviceInfo, in android.hardware.wifi.supplicant.DppCurve curve);
+  void generateSelfDppConfiguration(in String ssid, in byte[] privEcKey);
+  android.hardware.wifi.supplicant.ConnectionCapabilities getConnectionCapabilities();
+  android.hardware.wifi.supplicant.MloLinksInfo getConnectionMloLinksInfo();
+  android.hardware.wifi.supplicant.KeyMgmtMask getKeyMgmtCapabilities();
+  byte[] getMacAddress();
+  String getName();
+  @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantStaNetwork getNetwork(in int id);
+  android.hardware.wifi.supplicant.IfaceType getType();
+  android.hardware.wifi.supplicant.WpaDriverCapabilitiesMask getWpaDriverCapabilities();
+  void initiateAnqpQuery(in byte[] macAddress, in android.hardware.wifi.supplicant.AnqpInfoId[] infoElements, in android.hardware.wifi.supplicant.Hs20AnqpSubtypes[] subTypes);
+  /**
+   * @deprecated No longer in use.
+   */
+  void initiateHs20IconQuery(in byte[] macAddress, in String fileName);
+  void initiateTdlsDiscover(in byte[] macAddress);
+  void initiateTdlsSetup(in byte[] macAddress);
+  void initiateTdlsTeardown(in byte[] macAddress);
+  void initiateVenueUrlAnqpQuery(in byte[] macAddress);
+  int[] listNetworks();
+  void reassociate();
+  void reconnect();
+  void registerCallback(in android.hardware.wifi.supplicant.ISupplicantStaIfaceCallback callback);
+  void setQosPolicyFeatureEnabled(in boolean enable);
+  void sendQosPolicyResponse(in int qosPolicyRequestId, in boolean morePolicies, in android.hardware.wifi.supplicant.QosPolicyStatus[] qosPolicyStatusList);
+  void removeAllQosPolicies();
+  void removeDppUri(in int id);
+  void removeExtRadioWork(in int id);
+  void removeNetwork(in int id);
+  void removeRxFilter(in android.hardware.wifi.supplicant.RxFilterType type);
+  void setBtCoexistenceMode(in android.hardware.wifi.supplicant.BtCoexistenceMode mode);
+  void setBtCoexistenceScanModeEnabled(in boolean enable);
+  void setCountryCode(in byte[] code);
+  void setExternalSim(in boolean useExternalSim);
+  void setMboCellularDataStatus(in boolean available);
+  void setPowerSave(in boolean enable);
+  void setSuspendModeEnabled(in boolean enable);
+  void setWpsConfigMethods(in android.hardware.wifi.supplicant.WpsConfigMethods configMethods);
+  void setWpsDeviceName(in String name);
+  void setWpsDeviceType(in byte[] type);
+  void setWpsManufacturer(in String manufacturer);
+  void setWpsModelName(in String modelName);
+  void setWpsModelNumber(in String modelNumber);
+  void setWpsSerialNumber(in String serialNumber);
+  byte[] startDppConfiguratorInitiator(in int peerBootstrapId, in int ownBootstrapId, in String ssid, in String password, in String psk, in android.hardware.wifi.supplicant.DppNetRole netRole, in android.hardware.wifi.supplicant.DppAkm securityAkm, in byte[] privEcKey);
+  void startDppEnrolleeInitiator(in int peerBootstrapId, in int ownBootstrapId);
+  void startDppEnrolleeResponder(in int listenChannel);
+  void startRxFilter();
+  void startWpsPbc(in byte[] bssid);
+  String startWpsPinDisplay(in byte[] bssid);
+  void startWpsPinKeypad(in String pin);
+  void startWpsRegistrar(in byte[] bssid, in String pin);
+  void stopDppInitiator();
+  void stopDppResponder(in int ownBootstrapId);
+  void stopRxFilter();
+  android.hardware.wifi.supplicant.SignalPollResult[] getSignalPollResults();
+  android.hardware.wifi.supplicant.QosPolicyScsRequestStatus[] addQosPolicyRequestForScs(in android.hardware.wifi.supplicant.QosPolicyScsData[] qosPolicyData);
+  android.hardware.wifi.supplicant.QosPolicyScsRequestStatus[] removeQosPolicyForScs(in byte[] scsPolicyIds);
+  void configureMscs(in android.hardware.wifi.supplicant.MscsParams params);
+  void disableMscs();
+  const int MAX_POLICIES_PER_QOS_SCS_REQUEST = 16;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
new file mode 100644
index 0000000..9fa8f56
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantStaIfaceCallback {
+  oneway void onAnqpQueryDone(in byte[] bssid, in android.hardware.wifi.supplicant.AnqpData data, in android.hardware.wifi.supplicant.Hs20AnqpData hs20Data);
+  oneway void onAssociationRejected(in android.hardware.wifi.supplicant.AssociationRejectionData assocRejectData);
+  oneway void onAuthenticationTimeout(in byte[] bssid);
+  oneway void onAuxiliarySupplicantEvent(in android.hardware.wifi.supplicant.AuxiliarySupplicantEventCode eventCode, in byte[] bssid, in String reasonString);
+  oneway void onBssTmHandlingDone(in android.hardware.wifi.supplicant.BssTmData tmData);
+  oneway void onBssidChanged(in android.hardware.wifi.supplicant.BssidChangeReason reason, in byte[] bssid);
+  oneway void onDisconnected(in byte[] bssid, in boolean locallyGenerated, in android.hardware.wifi.supplicant.StaIfaceReasonCode reasonCode);
+  oneway void onDppFailure(in android.hardware.wifi.supplicant.DppFailureCode code, in String ssid, in String channelList, in char[] bandList);
+  oneway void onDppProgress(in android.hardware.wifi.supplicant.DppProgressCode code);
+  oneway void onDppSuccess(in android.hardware.wifi.supplicant.DppEventType event);
+  /**
+   * @deprecated This callback is deprecated from AIDL v2, newer HAL should call onDppConfigReceived.
+   */
+  oneway void onDppSuccessConfigReceived(in byte[] ssid, in String password, in byte[] psk, in android.hardware.wifi.supplicant.DppAkm securityAkm, in android.hardware.wifi.supplicant.DppConnectionKeys dppConnectionKeys);
+  oneway void onDppSuccessConfigSent();
+  oneway void onEapFailure(in byte[] bssid, in int errorCode);
+  oneway void onExtRadioWorkStart(in int id);
+  oneway void onExtRadioWorkTimeout(in int id);
+  oneway void onHs20DeauthImminentNotice(in byte[] bssid, in int reasonCode, in int reAuthDelayInSec, in String url);
+  /**
+   * @deprecated This callback is deprecated from AIDL v3.
+   */
+  oneway void onHs20IconQueryDone(in byte[] bssid, in String fileName, in byte[] data);
+  oneway void onHs20SubscriptionRemediation(in byte[] bssid, in android.hardware.wifi.supplicant.OsuMethod osuMethod, in String url);
+  oneway void onHs20TermsAndConditionsAcceptanceRequestedNotification(in byte[] bssid, in String url);
+  oneway void onNetworkAdded(in int id);
+  oneway void onNetworkNotFound(in byte[] ssid);
+  oneway void onNetworkRemoved(in int id);
+  /**
+   * @deprecated use onPmkSaCacheAdded() instead.
+   */
+  oneway void onPmkCacheAdded(in long expirationTimeInSec, in byte[] serializedEntry);
+  /**
+   * @deprecated This callback is deprecated from AIDL v2, newer HAL should call onSupplicantStateChanged()
+   */
+  oneway void onStateChanged(in android.hardware.wifi.supplicant.StaIfaceCallbackState newState, in byte[] bssid, in int id, in byte[] ssid, in boolean filsHlpSent);
+  oneway void onWpsEventFail(in byte[] bssid, in android.hardware.wifi.supplicant.WpsConfigError configError, in android.hardware.wifi.supplicant.WpsErrorIndication errorInd);
+  oneway void onWpsEventPbcOverlap();
+  oneway void onWpsEventSuccess();
+  oneway void onQosPolicyReset();
+  oneway void onQosPolicyRequest(in int qosPolicyRequestId, in android.hardware.wifi.supplicant.QosPolicyData[] qosPolicyData);
+  oneway void onMloLinksInfoChanged(in android.hardware.wifi.supplicant.ISupplicantStaIfaceCallback.MloLinkInfoChangeReason reason);
+  oneway void onDppConfigReceived(in android.hardware.wifi.supplicant.DppConfigurationData configData);
+  oneway void onDppConnectionStatusResultSent(in android.hardware.wifi.supplicant.DppStatusErrorCode code);
+  oneway void onBssFrequencyChanged(in int frequencyMhz);
+  oneway void onSupplicantStateChanged(in android.hardware.wifi.supplicant.SupplicantStateChangeData stateChangeData);
+  oneway void onQosPolicyResponseForScs(in android.hardware.wifi.supplicant.QosPolicyScsResponseStatus[] qosPolicyScsResponseStatus);
+  oneway void onPmkSaCacheAdded(in android.hardware.wifi.supplicant.PmkSaCacheData pmkSaData);
+  @Backing(type="int") @VintfStability
+  enum MloLinkInfoChangeReason {
+    TID_TO_LINK_MAP = 0,
+    MULTI_LINK_RECONFIG_AP_REMOVAL = 1,
+  }
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaNetwork.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaNetwork.aidl
new file mode 100644
index 0000000..488037f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaNetwork.aidl
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantStaNetwork {
+  void disable();
+  void enable(in boolean noConnect);
+  void enableSaePkOnlyMode(in boolean enable);
+  void enableSuiteBEapOpenSslCiphers();
+  void enableTlsSuiteBEapPhase1Param(in boolean enable);
+  android.hardware.wifi.supplicant.AuthAlgMask getAuthAlg();
+  byte[] getBssid();
+  String getEapAltSubjectMatch();
+  byte[] getEapAnonymousIdentity();
+  String getEapCACert();
+  String getEapCAPath();
+  String getEapClientCert();
+  String getEapDomainSuffixMatch();
+  boolean getEapEngine();
+  String getEapEngineId();
+  byte[] getEapIdentity();
+  android.hardware.wifi.supplicant.EapMethod getEapMethod();
+  byte[] getEapPassword();
+  android.hardware.wifi.supplicant.EapPhase2Method getEapPhase2Method();
+  String getEapPrivateKeyId();
+  String getEapSubjectMatch();
+  boolean getEdmg();
+  android.hardware.wifi.supplicant.GroupCipherMask getGroupCipher();
+  android.hardware.wifi.supplicant.GroupMgmtCipherMask getGroupMgmtCipher();
+  int getId();
+  String getIdStr();
+  String getInterfaceName();
+  android.hardware.wifi.supplicant.KeyMgmtMask getKeyMgmt();
+  android.hardware.wifi.supplicant.OcspType getOcsp();
+  android.hardware.wifi.supplicant.PairwiseCipherMask getPairwiseCipher();
+  android.hardware.wifi.supplicant.ProtoMask getProto();
+  byte[] getPsk();
+  String getPskPassphrase();
+  boolean getRequirePmf();
+  String getSaePassword();
+  String getSaePasswordId();
+  boolean getScanSsid();
+  byte[] getSsid();
+  android.hardware.wifi.supplicant.IfaceType getType();
+  String getWapiCertSuite();
+  byte[] getWepKey(in int keyIdx);
+  int getWepTxKeyIdx();
+  byte[] getWpsNfcConfigurationToken();
+  void registerCallback(in android.hardware.wifi.supplicant.ISupplicantStaNetworkCallback callback);
+  void select();
+  void sendNetworkEapIdentityResponse(in byte[] identity, in byte[] encryptedIdentity);
+  void sendNetworkEapSimGsmAuthFailure();
+  void sendNetworkEapSimGsmAuthResponse(in android.hardware.wifi.supplicant.NetworkResponseEapSimGsmAuthParams[] params);
+  void sendNetworkEapSimUmtsAuthFailure();
+  void sendNetworkEapSimUmtsAuthResponse(in android.hardware.wifi.supplicant.NetworkResponseEapSimUmtsAuthParams params);
+  void sendNetworkEapSimUmtsAutsResponse(in byte[] auts);
+  void setAuthAlg(in android.hardware.wifi.supplicant.AuthAlgMask authAlgMask);
+  void setBssid(in byte[] bssid);
+  void setDppKeys(in android.hardware.wifi.supplicant.DppConnectionKeys keys);
+  void setEapAltSubjectMatch(in String match);
+  void setEapAnonymousIdentity(in byte[] identity);
+  void setEapCACert(in String path);
+  void setEapCAPath(in String path);
+  void setEapClientCert(in String path);
+  void setEapDomainSuffixMatch(in String match);
+  void setEapEncryptedImsiIdentity(in byte[] identity);
+  void setEapEngine(in boolean enable);
+  void setEapEngineID(in String id);
+  void setEapErp(in boolean enable);
+  void setEapIdentity(in byte[] identity);
+  void setEapMethod(in android.hardware.wifi.supplicant.EapMethod method);
+  void setEapPassword(in byte[] password);
+  void setEapPhase2Method(in android.hardware.wifi.supplicant.EapPhase2Method method);
+  void setEapPrivateKeyId(in String id);
+  void setEapSubjectMatch(in String match);
+  void setEdmg(in boolean enable);
+  void setGroupCipher(in android.hardware.wifi.supplicant.GroupCipherMask groupCipherMask);
+  void setGroupMgmtCipher(in android.hardware.wifi.supplicant.GroupMgmtCipherMask groupMgmtCipherMask);
+  void setIdStr(in String idStr);
+  void setKeyMgmt(in android.hardware.wifi.supplicant.KeyMgmtMask keyMgmtMask);
+  void setOcsp(in android.hardware.wifi.supplicant.OcspType ocspType);
+  void setPairwiseCipher(in android.hardware.wifi.supplicant.PairwiseCipherMask pairwiseCipherMask);
+  void setPmkCache(in byte[] serializedEntry);
+  void setProactiveKeyCaching(in boolean enable);
+  void setProto(in android.hardware.wifi.supplicant.ProtoMask protoMask);
+  void setPsk(in byte[] psk);
+  void setPskPassphrase(in String psk);
+  void setRequirePmf(in boolean enable);
+  void setSaeH2eMode(in android.hardware.wifi.supplicant.SaeH2eMode mode);
+  void setSaePassword(in String saePassword);
+  void setSaePasswordId(in String saePasswordId);
+  void setScanSsid(in boolean enable);
+  void setSsid(in byte[] ssid);
+  void setUpdateIdentifier(in int id);
+  void setWapiCertSuite(in String suite);
+  void setWepKey(in int keyIdx, in byte[] wepKey);
+  void setWepTxKeyIdx(in int keyIdx);
+  void setRoamingConsortiumSelection(in byte[] selectedRcoi);
+  void setMinimumTlsVersionEapPhase1Param(android.hardware.wifi.supplicant.TlsVersion tlsVersion);
+  void setStrictConservativePeerMode(in boolean enable);
+  void disableEht();
+  void setVendorData(in android.hardware.wifi.common.OuiKeyedData[] vendorData);
+  const int SSID_MAX_LEN_IN_BYTES = 32;
+  const int PSK_PASSPHRASE_MIN_LEN_IN_BYTES = 8;
+  const int PSK_PASSPHRASE_MAX_LEN_IN_BYTES = 63;
+  const int WEP_KEYS_MAX_NUM = 4;
+  const int WEP40_KEY_LEN_IN_BYTES = 5;
+  const int WEP104_KEY_LEN_IN_BYTES = 13;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
new file mode 100644
index 0000000..f9a078b
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+interface ISupplicantStaNetworkCallback {
+  oneway void onNetworkEapIdentityRequest();
+  oneway void onNetworkEapSimGsmAuthRequest(in android.hardware.wifi.supplicant.NetworkRequestEapSimGsmAuthParams params);
+  oneway void onNetworkEapSimUmtsAuthRequest(in android.hardware.wifi.supplicant.NetworkRequestEapSimUmtsAuthParams params);
+  oneway void onTransitionDisable(in android.hardware.wifi.supplicant.TransitionDisableIndication ind);
+  oneway void onServerCertificateAvailable(in int depth, in byte[] subject, in byte[] certHash, in byte[] certBlob);
+  oneway void onPermanentIdReqDenied();
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IfaceInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IfaceInfo.aidl
new file mode 100644
index 0000000..6706c8c
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IfaceInfo.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable IfaceInfo {
+  android.hardware.wifi.supplicant.IfaceType type;
+  String name;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IfaceType.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IfaceType.aidl
new file mode 100644
index 0000000..e11c2f7
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IfaceType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum IfaceType {
+  STA,
+  P2P,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IpVersion.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IpVersion.aidl
new file mode 100644
index 0000000..9580314
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/IpVersion.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum IpVersion {
+  VERSION_4,
+  VERSION_6,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/KeyMgmtMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
new file mode 100644
index 0000000..06c22cb
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum KeyMgmtMask {
+  WPA_EAP = (1 << 0) /* 1 */,
+  WPA_PSK = (1 << 1) /* 2 */,
+  NONE = (1 << 2) /* 4 */,
+  IEEE8021X = (1 << 3) /* 8 */,
+  FT_EAP = (1 << 5) /* 32 */,
+  FT_PSK = (1 << 6) /* 64 */,
+  OSEN = (1 << 15) /* 32768 */,
+  WPA_EAP_SHA256 = (1 << 7) /* 128 */,
+  WPA_PSK_SHA256 = (1 << 8) /* 256 */,
+  SAE = (1 << 10) /* 1024 */,
+  SUITE_B_192 = (1 << 17) /* 131072 */,
+  OWE = (1 << 22) /* 4194304 */,
+  DPP = (1 << 23) /* 8388608 */,
+  WAPI_PSK = (1 << 12) /* 4096 */,
+  WAPI_CERT = (1 << 13) /* 8192 */,
+  FILS_SHA256 = (1 << 18) /* 262144 */,
+  FILS_SHA384 = (1 << 19) /* 524288 */,
+  PASN = (1 << 25) /* 33554432 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/LegacyMode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/LegacyMode.aidl
new file mode 100644
index 0000000..6896d75
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/LegacyMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum LegacyMode {
+  UNKNOWN = 0,
+  A_MODE = 1,
+  B_MODE = 2,
+  G_MODE = 3,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MacAddress.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MacAddress.aidl
new file mode 100644
index 0000000..d17930a
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MacAddress.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable MacAddress {
+  byte[] data;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboAssocDisallowedReasonCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboAssocDisallowedReasonCode.aidl
new file mode 100644
index 0000000..661165d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboAssocDisallowedReasonCode.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum MboAssocDisallowedReasonCode {
+  RESERVED = 0,
+  UNSPECIFIED = 1,
+  MAX_NUM_STA_ASSOCIATED = 2,
+  AIR_INTERFACE_OVERLOADED = 3,
+  AUTH_SERVER_OVERLOADED = 4,
+  INSUFFICIENT_RSSI = 5,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboCellularDataConnectionPrefValue.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboCellularDataConnectionPrefValue.aidl
new file mode 100644
index 0000000..c4024d0
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboCellularDataConnectionPrefValue.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum MboCellularDataConnectionPrefValue {
+  EXCLUDED = 0,
+  NOT_PREFERRED = 1,
+  PREFERRED = 255,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboTransitionReasonCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboTransitionReasonCode.aidl
new file mode 100644
index 0000000..caed095
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MboTransitionReasonCode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum MboTransitionReasonCode {
+  UNSPECIFIED = 0,
+  EXCESSIVE_FRAME_LOSS = 1,
+  EXCESSIVE_TRAFFIC_DELAY = 2,
+  INSUFFICIENT_BANDWIDTH = 3,
+  LOAD_BALANCING = 4,
+  LOW_RSSI = 5,
+  RX_EXCESSIVE_RETRIES = 6,
+  HIGH_INTERFERENCE = 7,
+  GRAY_ZONE = 8,
+  TRANSITION_TO_PREMIUM_AP = 9,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MiracastMode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MiracastMode.aidl
new file mode 100644
index 0000000..6bc9e4d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MiracastMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum MiracastMode {
+  DISABLED = 0,
+  SOURCE = 1,
+  SINK = 2,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MloLink.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MloLink.aidl
new file mode 100644
index 0000000..8bda324
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MloLink.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable MloLink {
+  byte linkId;
+  byte[] staLinkMacAddress;
+  byte tidsUplinkMap;
+  byte tidsDownlinkMap;
+  @nullable byte[6] apLinkMacAddress;
+  int frequencyMHz;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MloLinksInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MloLinksInfo.aidl
new file mode 100644
index 0000000..3dac2d6
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MloLinksInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable MloLinksInfo {
+  android.hardware.wifi.supplicant.MloLink[] links;
+  int apMloLinkId;
+  @nullable byte[6] apMldMacAddress;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MscsParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MscsParams.aidl
new file mode 100644
index 0000000..aeed408
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MscsParams.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable MscsParams {
+  byte upBitmap;
+  byte upLimit;
+  int streamTimeoutUs;
+  byte frameClassifierMask;
+  @Backing(type="int") @VintfStability
+  enum FrameClassifierFields {
+    IP_VERSION = (1 << 0) /* 1 */,
+    SRC_IP_ADDR = (1 << 1) /* 2 */,
+    DST_IP_ADDR = (1 << 2) /* 4 */,
+    SRC_PORT = (1 << 3) /* 8 */,
+    DST_PORT = (1 << 4) /* 16 */,
+    DSCP = (1 << 5) /* 32 */,
+    PROTOCOL_NEXT_HDR = (1 << 6) /* 64 */,
+    FLOW_LABEL = (1 << 7) /* 128 */,
+  }
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MsduDeliveryInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MsduDeliveryInfo.aidl
new file mode 100644
index 0000000..792e08d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/MsduDeliveryInfo.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable MsduDeliveryInfo {
+  android.hardware.wifi.supplicant.MsduDeliveryInfo.DeliveryRatio deliveryRatio;
+  byte countExponent;
+  @Backing(type="byte") @VintfStability
+  enum DeliveryRatio {
+    RATIO_95 = 1,
+    RATIO_96 = 2,
+    RATIO_97 = 3,
+    RATIO_98 = 4,
+    RATIO_99 = 5,
+    RATIO_99_9 = 6,
+    RATIO_99_99 = 7,
+    RATIO_99_999 = 8,
+    RATIO_99_9999 = 9,
+  }
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkRequestEapSimGsmAuthParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkRequestEapSimGsmAuthParams.aidl
new file mode 100644
index 0000000..1f03bb8
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkRequestEapSimGsmAuthParams.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable NetworkRequestEapSimGsmAuthParams {
+  android.hardware.wifi.supplicant.GsmRand[] rands;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkRequestEapSimUmtsAuthParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkRequestEapSimUmtsAuthParams.aidl
new file mode 100644
index 0000000..956a799
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkRequestEapSimUmtsAuthParams.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable NetworkRequestEapSimUmtsAuthParams {
+  byte[] rand;
+  byte[] autn;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkResponseEapSimGsmAuthParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkResponseEapSimGsmAuthParams.aidl
new file mode 100644
index 0000000..29415b7
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkResponseEapSimGsmAuthParams.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable NetworkResponseEapSimGsmAuthParams {
+  byte[] kc;
+  byte[] sres;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkResponseEapSimUmtsAuthParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkResponseEapSimUmtsAuthParams.aidl
new file mode 100644
index 0000000..4e58dd8
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/NetworkResponseEapSimUmtsAuthParams.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable NetworkResponseEapSimUmtsAuthParams {
+  byte[] res;
+  byte[] ik;
+  byte[] ck;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OceRssiBasedAssocRejectAttr.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OceRssiBasedAssocRejectAttr.aidl
new file mode 100644
index 0000000..95a95bc
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OceRssiBasedAssocRejectAttr.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable OceRssiBasedAssocRejectAttr {
+  int deltaRssi;
+  int retryDelayS;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OcspType.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OcspType.aidl
new file mode 100644
index 0000000..d5ed084
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OcspType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum OcspType {
+  NONE,
+  REQUEST_CERT_STATUS,
+  REQUIRE_CERT_STATUS,
+  REQUIRE_ALL_CERTS_STATUS,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OsuMethod.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OsuMethod.aidl
new file mode 100644
index 0000000..1b99e2f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/OsuMethod.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum OsuMethod {
+  OMA_DM = 0,
+  SOAP_XML_SPP = 1,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl
new file mode 100644
index 0000000..ff73f84
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pAddGroupConfigurationParams {
+  byte[] ssid;
+  String passphrase;
+  boolean isPersistent;
+  int frequencyMHzOrBand;
+  byte[6] goInterfaceAddress;
+  boolean joinExistingGroup;
+  int keyMgmtMask;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pClientEapolIpAddressInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pClientEapolIpAddressInfo.aidl
new file mode 100644
index 0000000..db31ca1
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pClientEapolIpAddressInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pClientEapolIpAddressInfo {
+  int ipAddressClient;
+  int ipAddressMask;
+  int ipAddressGo;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pConnectInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
new file mode 100644
index 0000000..f4662de
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pConnectInfo {
+  byte[6] peerAddress;
+  android.hardware.wifi.supplicant.WpsProvisionMethod provisionMethod;
+  String preSelectedPin;
+  boolean joinExistingGroup;
+  boolean persistent;
+  int goIntent;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl
new file mode 100644
index 0000000..4451fb5
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pCreateGroupOwnerInfo {
+  boolean persistent;
+  int persistentNetworkId;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
new file mode 100644
index 0000000..ee8e6dc
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pDeviceFoundEventParams {
+  byte[6] srcAddress;
+  byte[6] p2pDeviceAddress;
+  byte[] primaryDeviceType;
+  String deviceName;
+  int configMethods;
+  byte deviceCapabilities;
+  int groupCapabilities;
+  byte[] wfdDeviceInfo;
+  byte[] wfdR2DeviceInfo;
+  byte[] vendorElemBytes;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pDiscoveryInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pDiscoveryInfo.aidl
new file mode 100644
index 0000000..5b7dd3f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pDiscoveryInfo.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pDiscoveryInfo {
+  android.hardware.wifi.supplicant.P2pScanType scanType;
+  int frequencyMhz;
+  int timeoutInSec;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl
new file mode 100644
index 0000000..b4d8e9d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pExtListenInfo {
+  int periodMs;
+  int intervalMs;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl
new file mode 100644
index 0000000..3c6f8ed
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum P2pFrameTypeMask {
+  P2P_FRAME_PROBE_REQ_P2P = (1 << 0) /* 1 */,
+  P2P_FRAME_PROBE_RESP_P2P = (1 << 1) /* 2 */,
+  P2P_FRAME_PROBE_RESP_P2P_GO = (1 << 2) /* 4 */,
+  P2P_FRAME_BEACON_P2P_GO = (1 << 3) /* 8 */,
+  P2P_FRAME_P2P_PD_REQ = (1 << 4) /* 16 */,
+  P2P_FRAME_P2P_PD_RESP = (1 << 5) /* 32 */,
+  P2P_FRAME_P2P_GO_NEG_REQ = (1 << 6) /* 64 */,
+  P2P_FRAME_P2P_GO_NEG_RESP = (1 << 7) /* 128 */,
+  P2P_FRAME_P2P_GO_NEG_CONF = (1 << 8) /* 256 */,
+  P2P_FRAME_P2P_INV_REQ = (1 << 9) /* 512 */,
+  P2P_FRAME_P2P_INV_RESP = (1 << 10) /* 1024 */,
+  P2P_FRAME_P2P_ASSOC_REQ = (1 << 11) /* 2048 */,
+  P2P_FRAME_P2P_ASSOC_RESP = (1 << 12) /* 4096 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl
new file mode 100644
index 0000000..ba10b3e
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pGoNegotiationReqEventParams {
+  byte[6] srcAddress;
+  android.hardware.wifi.supplicant.WpsDevPasswordId passwordId;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGroupCapabilityMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGroupCapabilityMask.aidl
new file mode 100644
index 0000000..e477131
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGroupCapabilityMask.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum P2pGroupCapabilityMask {
+  GROUP_OWNER = (1 << 0) /* 1 */,
+  PERSISTENT_GROUP = (1 << 1) /* 2 */,
+  GROUP_LIMIT = (1 << 2) /* 4 */,
+  INTRA_BSS_DIST = (1 << 3) /* 8 */,
+  CROSS_CONN = (1 << 4) /* 16 */,
+  PERSISTENT_RECONN = (1 << 5) /* 32 */,
+  GROUP_FORMATION = (1 << 6) /* 64 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
new file mode 100644
index 0000000..e19ae44
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pGroupStartedEventParams {
+  String groupInterfaceName;
+  boolean isGroupOwner;
+  byte[] ssid;
+  int frequencyMHz;
+  byte[] psk;
+  String passphrase;
+  boolean isPersistent;
+  byte[6] goDeviceAddress;
+  byte[6] goInterfaceAddress;
+  boolean isP2pClientEapolIpAddressInfoPresent;
+  android.hardware.wifi.supplicant.P2pClientEapolIpAddressInfo p2pClientIpInfo;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl
new file mode 100644
index 0000000..541ee4f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pInvitationEventParams {
+  byte[6] srcAddress;
+  byte[6] goDeviceAddress;
+  byte[6] bssid;
+  int persistentNetworkId;
+  int operatingFrequencyMHz;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pPeerClientDisconnectedEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pPeerClientDisconnectedEventParams.aidl
new file mode 100644
index 0000000..5c7c393
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pPeerClientDisconnectedEventParams.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pPeerClientDisconnectedEventParams {
+  String groupInterfaceName;
+  byte[6] clientInterfaceAddress;
+  byte[6] clientDeviceAddress;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pPeerClientJoinedEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pPeerClientJoinedEventParams.aidl
new file mode 100644
index 0000000..40c8ff6
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pPeerClientJoinedEventParams.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pPeerClientJoinedEventParams {
+  String groupInterfaceName;
+  byte[6] clientInterfaceAddress;
+  byte[6] clientDeviceAddress;
+  int clientIpAddress;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pProvDiscStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pProvDiscStatusCode.aidl
new file mode 100644
index 0000000..c8e53b9
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pProvDiscStatusCode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum P2pProvDiscStatusCode {
+  SUCCESS = 0,
+  TIMEOUT = 1,
+  REJECTED = 2,
+  TIMEOUT_JOIN = 3,
+  INFO_UNAVAILABLE = 4,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
new file mode 100644
index 0000000..46366cc
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pProvisionDiscoveryCompletedEventParams {
+  byte[6] p2pDeviceAddress;
+  boolean isRequest;
+  android.hardware.wifi.supplicant.P2pProvDiscStatusCode status;
+  int configMethods;
+  String generatedPin;
+  String groupInterfaceName;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pScanType.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pScanType.aidl
new file mode 100644
index 0000000..ff3efd2
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pScanType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum P2pScanType {
+  FULL,
+  SOCIAL,
+  SPECIFIC_FREQ,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pStatusCode.aidl
new file mode 100644
index 0000000..c7ad383
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/P2pStatusCode.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum P2pStatusCode {
+  SUCCESS = 0,
+  FAIL_INFO_CURRENTLY_UNAVAILABLE = 1,
+  FAIL_INCOMPATIBLE_PARAMS = 2,
+  FAIL_LIMIT_REACHED = 3,
+  FAIL_INVALID_PARAMS = 4,
+  FAIL_UNABLE_TO_ACCOMMODATE = 5,
+  FAIL_PREV_PROTOCOL_ERROR = 6,
+  FAIL_NO_COMMON_CHANNELS = 7,
+  FAIL_UNKNOWN_GROUP = 8,
+  FAIL_BOTH_GO_INTENT_15 = 9,
+  FAIL_INCOMPATIBLE_PROV_METHOD = 10,
+  FAIL_REJECTED_BY_USER = 11,
+  SUCCESS_DEFERRED = 12,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PairwiseCipherMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PairwiseCipherMask.aidl
new file mode 100644
index 0000000..a4c7b60
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PairwiseCipherMask.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum PairwiseCipherMask {
+  NONE = (1 << 0) /* 1 */,
+  TKIP = (1 << 3) /* 8 */,
+  CCMP = (1 << 4) /* 16 */,
+  GCMP_128 = (1 << 6) /* 64 */,
+  SMS4 = (1 << 7) /* 128 */,
+  GCMP_256 = (1 << 8) /* 256 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PmkSaCacheData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
new file mode 100644
index 0000000..c31b167
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable PmkSaCacheData {
+  byte[6] bssid;
+  long expirationTimeInSec;
+  byte[] serializedEntry;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PortRange.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PortRange.aidl
new file mode 100644
index 0000000..b2004f2
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/PortRange.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable PortRange {
+  int startPort;
+  int endPort;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ProtoMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ProtoMask.aidl
new file mode 100644
index 0000000..ba79025
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ProtoMask.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum ProtoMask {
+  WPA = (1 << 0) /* 1 */,
+  RSN = (1 << 1) /* 2 */,
+  WAPI = (1 << 2) /* 4 */,
+  OSEN = (1 << 3) /* 8 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ProtocolNextHeader.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ProtocolNextHeader.aidl
new file mode 100644
index 0000000..8fb91d0
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/ProtocolNextHeader.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum ProtocolNextHeader {
+  TCP = 6,
+  UDP = 17,
+  ESP = 50,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosCharacteristics.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosCharacteristics.aidl
new file mode 100644
index 0000000..dacac8c
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosCharacteristics.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosCharacteristics {
+  int minServiceIntervalUs;
+  int maxServiceIntervalUs;
+  int minDataRateKbps;
+  int delayBoundUs;
+  int optionalFieldMask;
+  char maxMsduSizeOctets;
+  int serviceStartTimeUs;
+  byte serviceStartTimeLinkId;
+  int meanDataRateKbps;
+  int burstSizeOctets;
+  char msduLifetimeMs;
+  android.hardware.wifi.supplicant.MsduDeliveryInfo msduDeliveryInfo;
+  @Backing(type="int") @VintfStability
+  enum QosCharacteristicsMask {
+    MAX_MSDU_SIZE = (1 << 0) /* 1 */,
+    SERVICE_START_TIME = (1 << 1) /* 2 */,
+    SERVICE_START_TIME_LINK_ID = (1 << 2) /* 4 */,
+    MEAN_DATA_RATE = (1 << 3) /* 8 */,
+    BURST_SIZE = (1 << 4) /* 16 */,
+    MSDU_LIFETIME = (1 << 5) /* 32 */,
+    MSDU_DELIVERY_INFO = (1 << 6) /* 64 */,
+  }
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyClassifierParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyClassifierParams.aidl
new file mode 100644
index 0000000..156d57a
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyClassifierParams.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosPolicyClassifierParams {
+  android.hardware.wifi.supplicant.IpVersion ipVersion;
+  android.hardware.wifi.supplicant.QosPolicyClassifierParamsMask classifierParamMask;
+  byte[] srcIp;
+  byte[] dstIp;
+  int srcPort;
+  android.hardware.wifi.supplicant.PortRange dstPortRange;
+  android.hardware.wifi.supplicant.ProtocolNextHeader protocolNextHdr;
+  byte[] flowLabelIpv6;
+  String domainName;
+  byte dscp;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyClassifierParamsMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyClassifierParamsMask.aidl
new file mode 100644
index 0000000..fda5e3e
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyClassifierParamsMask.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum QosPolicyClassifierParamsMask {
+  SRC_IP = (1 << 0) /* 1 */,
+  DST_IP = (1 << 1) /* 2 */,
+  SRC_PORT = (1 << 2) /* 4 */,
+  DST_PORT_RANGE = (1 << 3) /* 8 */,
+  PROTOCOL_NEXT_HEADER = (1 << 4) /* 16 */,
+  FLOW_LABEL = (1 << 5) /* 32 */,
+  DOMAIN_NAME = (1 << 6) /* 64 */,
+  DSCP = (1 << 7) /* 128 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyData.aidl
new file mode 100644
index 0000000..1719565
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyData.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosPolicyData {
+  byte policyId;
+  android.hardware.wifi.supplicant.QosPolicyRequestType requestType;
+  byte dscp;
+  android.hardware.wifi.supplicant.QosPolicyClassifierParams classifierParams;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyRequestType.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyRequestType.aidl
new file mode 100644
index 0000000..fd4e787
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyRequestType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum QosPolicyRequestType {
+  QOS_POLICY_ADD,
+  QOS_POLICY_REMOVE,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsData.aidl
new file mode 100644
index 0000000..20be616
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsData.aidl
@@ -0,0 +1,32 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosPolicyScsData {
+  byte policyId;
+  byte userPriority;
+  android.hardware.wifi.supplicant.QosPolicyClassifierParams classifierParams;
+  android.hardware.wifi.supplicant.QosPolicyScsData.LinkDirection direction;
+  @nullable android.hardware.wifi.supplicant.QosCharacteristics QosCharacteristics;
+  @Backing(type="byte") @VintfStability
+  enum LinkDirection {
+    DOWNLINK,
+    UPLINK,
+  }
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsRequestStatus.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsRequestStatus.aidl
new file mode 100644
index 0000000..d5573af
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsRequestStatus.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosPolicyScsRequestStatus {
+  byte policyId;
+  android.hardware.wifi.supplicant.QosPolicyScsRequestStatusCode qosPolicyScsRequestStatusCode;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsRequestStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsRequestStatusCode.aidl
new file mode 100644
index 0000000..8e0467f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsRequestStatusCode.aidl
@@ -0,0 +1,26 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum QosPolicyScsRequestStatusCode {
+  SENT,
+  ALREADY_ACTIVE,
+  NOT_EXIST,
+  INVALID,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsResponseStatus.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsResponseStatus.aidl
new file mode 100644
index 0000000..2737f1a
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsResponseStatus.aidl
@@ -0,0 +1,24 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosPolicyScsResponseStatus {
+  byte policyId;
+  android.hardware.wifi.supplicant.QosPolicyScsResponseStatusCode qosPolicyScsResponseStatusCode;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsResponseStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsResponseStatusCode.aidl
new file mode 100644
index 0000000..5d460c6
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyScsResponseStatusCode.aidl
@@ -0,0 +1,31 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum QosPolicyScsResponseStatusCode {
+  SUCCESS,
+  TCLAS_REQUEST_DECLINED,
+  TCLAS_NOT_SUPPORTED_BY_AP,
+  TCLAS_INSUFFICIENT_RESOURCES,
+  TCLAS_RESOURCES_EXHAUSTED,
+  TCLAS_PROCESSING_TERMINATED_INSUFFICIENT_QOS,
+  TCLAS_PROCESSING_TERMINATED_POLICY_CONFLICT,
+  TCLAS_PROCESSING_TERMINATED,
+  TIMEOUT,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyStatus.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyStatus.aidl
new file mode 100644
index 0000000..61278c5
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyStatus.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable QosPolicyStatus {
+  byte policyId;
+  android.hardware.wifi.supplicant.QosPolicyStatusCode status;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyStatusCode.aidl
new file mode 100644
index 0000000..9228632
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/QosPolicyStatusCode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum QosPolicyStatusCode {
+  QOS_POLICY_SUCCESS,
+  QOS_POLICY_REQUEST_DECLINED,
+  QOS_POLICY_CLASSIFIER_NOT_SUPPORTED,
+  QOS_POLICY_INSUFFICIENT_RESOURCES,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/RxFilterType.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/RxFilterType.aidl
new file mode 100644
index 0000000..63f5bf2
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/RxFilterType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum RxFilterType {
+  V4_MULTICAST = 0,
+  V6_MULTICAST = 1,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SaeH2eMode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SaeH2eMode.aidl
new file mode 100644
index 0000000..4730d72
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SaeH2eMode.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="byte") @VintfStability
+enum SaeH2eMode {
+  DISABLED,
+  H2E_OPTIONAL,
+  H2E_MANDATORY,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SignalPollResult.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SignalPollResult.aidl
new file mode 100644
index 0000000..52d3f24
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SignalPollResult.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable SignalPollResult {
+  int linkId;
+  int currentRssiDbm;
+  int txBitrateMbps;
+  int rxBitrateMbps;
+  int frequencyMhz;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceCallbackState.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceCallbackState.aidl
new file mode 100644
index 0000000..d78cfa2
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceCallbackState.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum StaIfaceCallbackState {
+  DISCONNECTED = 0,
+  IFACE_DISABLED = 1,
+  INACTIVE = 2,
+  SCANNING = 3,
+  AUTHENTICATING = 4,
+  ASSOCIATING = 5,
+  ASSOCIATED = 6,
+  FOURWAY_HANDSHAKE = 7,
+  GROUP_HANDSHAKE = 8,
+  COMPLETED = 9,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceReasonCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceReasonCode.aidl
new file mode 100644
index 0000000..f26e7c5
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceReasonCode.aidl
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum StaIfaceReasonCode {
+  UNSPECIFIED = 1,
+  PREV_AUTH_NOT_VALID = 2,
+  DEAUTH_LEAVING = 3,
+  DISASSOC_DUE_TO_INACTIVITY = 4,
+  DISASSOC_AP_BUSY = 5,
+  CLASS2_FRAME_FROM_NONAUTH_STA = 6,
+  CLASS3_FRAME_FROM_NONASSOC_STA = 7,
+  DISASSOC_STA_HAS_LEFT = 8,
+  STA_REQ_ASSOC_WITHOUT_AUTH = 9,
+  PWR_CAPABILITY_NOT_VALID = 10,
+  SUPPORTED_CHANNEL_NOT_VALID = 11,
+  BSS_TRANSITION_DISASSOC = 12,
+  INVALID_IE = 13,
+  MICHAEL_MIC_FAILURE = 14,
+  FOURWAY_HANDSHAKE_TIMEOUT = 15,
+  GROUP_KEY_UPDATE_TIMEOUT = 16,
+  IE_IN_4WAY_DIFFERS = 17,
+  GROUP_CIPHER_NOT_VALID = 18,
+  PAIRWISE_CIPHER_NOT_VALID = 19,
+  AKMP_NOT_VALID = 20,
+  UNSUPPORTED_RSN_IE_VERSION = 21,
+  INVALID_RSN_IE_CAPAB = 22,
+  IEEE_802_1X_AUTH_FAILED = 23,
+  CIPHER_SUITE_REJECTED = 24,
+  TDLS_TEARDOWN_UNREACHABLE = 25,
+  TDLS_TEARDOWN_UNSPECIFIED = 26,
+  SSP_REQUESTED_DISASSOC = 27,
+  NO_SSP_ROAMING_AGREEMENT = 28,
+  BAD_CIPHER_OR_AKM = 29,
+  NOT_AUTHORIZED_THIS_LOCATION = 30,
+  SERVICE_CHANGE_PRECLUDES_TS = 31,
+  UNSPECIFIED_QOS_REASON = 32,
+  NOT_ENOUGH_BANDWIDTH = 33,
+  DISASSOC_LOW_ACK = 34,
+  EXCEEDED_TXOP = 35,
+  STA_LEAVING = 36,
+  END_TS_BA_DLS = 37,
+  UNKNOWN_TS_BA = 38,
+  TIMEOUT = 39,
+  PEERKEY_MISMATCH = 45,
+  AUTHORIZED_ACCESS_LIMIT_REACHED = 46,
+  EXTERNAL_SERVICE_REQUIREMENTS = 47,
+  INVALID_FT_ACTION_FRAME_COUNT = 48,
+  INVALID_PMKID = 49,
+  INVALID_MDE = 50,
+  INVALID_FTE = 51,
+  MESH_PEERING_CANCELLED = 52,
+  MESH_MAX_PEERS = 53,
+  MESH_CONFIG_POLICY_VIOLATION = 54,
+  MESH_CLOSE_RCVD = 55,
+  MESH_MAX_RETRIES = 56,
+  MESH_CONFIRM_TIMEOUT = 57,
+  MESH_INVALID_GTK = 58,
+  MESH_INCONSISTENT_PARAMS = 59,
+  MESH_INVALID_SECURITY_CAP = 60,
+  MESH_PATH_ERROR_NO_PROXY_INFO = 61,
+  MESH_PATH_ERROR_NO_FORWARDING_INFO = 62,
+  MESH_PATH_ERROR_DEST_UNREACHABLE = 63,
+  MAC_ADDRESS_ALREADY_EXISTS_IN_MBSS = 64,
+  MESH_CHANNEL_SWITCH_REGULATORY_REQ = 65,
+  MESH_CHANNEL_SWITCH_UNSPECIFIED = 66,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceStatusCode.aidl
new file mode 100644
index 0000000..13529a5
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/StaIfaceStatusCode.aidl
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum StaIfaceStatusCode {
+  SUCCESS = 0,
+  UNSPECIFIED_FAILURE = 1,
+  TDLS_WAKEUP_ALTERNATE = 2,
+  TDLS_WAKEUP_REJECT = 3,
+  SECURITY_DISABLED = 5,
+  UNACCEPTABLE_LIFETIME = 6,
+  NOT_IN_SAME_BSS = 7,
+  CAPS_UNSUPPORTED = 10,
+  REASSOC_NO_ASSOC = 11,
+  ASSOC_DENIED_UNSPEC = 12,
+  NOT_SUPPORTED_AUTH_ALG = 13,
+  UNKNOWN_AUTH_TRANSACTION = 14,
+  CHALLENGE_FAIL = 15,
+  AUTH_TIMEOUT = 16,
+  AP_UNABLE_TO_HANDLE_NEW_STA = 17,
+  ASSOC_DENIED_RATES = 18,
+  ASSOC_DENIED_NOSHORT = 19,
+  SPEC_MGMT_REQUIRED = 22,
+  PWR_CAPABILITY_NOT_VALID = 23,
+  SUPPORTED_CHANNEL_NOT_VALID = 24,
+  ASSOC_DENIED_NO_SHORT_SLOT_TIME = 25,
+  ASSOC_DENIED_NO_HT = 27,
+  R0KH_UNREACHABLE = 28,
+  ASSOC_DENIED_NO_PCO = 29,
+  ASSOC_REJECTED_TEMPORARILY = 30,
+  ROBUST_MGMT_FRAME_POLICY_VIOLATION = 31,
+  UNSPECIFIED_QOS_FAILURE = 32,
+  DENIED_INSUFFICIENT_BANDWIDTH = 33,
+  DENIED_POOR_CHANNEL_CONDITIONS = 34,
+  DENIED_QOS_NOT_SUPPORTED = 35,
+  REQUEST_DECLINED = 37,
+  INVALID_PARAMETERS = 38,
+  REJECTED_WITH_SUGGESTED_CHANGES = 39,
+  INVALID_IE = 40,
+  GROUP_CIPHER_NOT_VALID = 41,
+  PAIRWISE_CIPHER_NOT_VALID = 42,
+  AKMP_NOT_VALID = 43,
+  UNSUPPORTED_RSN_IE_VERSION = 44,
+  INVALID_RSN_IE_CAPAB = 45,
+  CIPHER_REJECTED_PER_POLICY = 46,
+  TS_NOT_CREATED = 47,
+  DIRECT_LINK_NOT_ALLOWED = 48,
+  DEST_STA_NOT_PRESENT = 49,
+  DEST_STA_NOT_QOS_STA = 50,
+  ASSOC_DENIED_LISTEN_INT_TOO_LARGE = 51,
+  INVALID_FT_ACTION_FRAME_COUNT = 52,
+  INVALID_PMKID = 53,
+  INVALID_MDIE = 54,
+  INVALID_FTIE = 55,
+  REQUESTED_TCLAS_NOT_SUPPORTED = 56,
+  INSUFFICIENT_TCLAS_PROCESSING_RESOURCES = 57,
+  TRY_ANOTHER_BSS = 58,
+  GAS_ADV_PROTO_NOT_SUPPORTED = 59,
+  NO_OUTSTANDING_GAS_REQ = 60,
+  GAS_RESP_NOT_RECEIVED = 61,
+  STA_TIMED_OUT_WAITING_FOR_GAS_RESP = 62,
+  GAS_RESP_LARGER_THAN_LIMIT = 63,
+  REQ_REFUSED_HOME = 64,
+  ADV_SRV_UNREACHABLE = 65,
+  REQ_REFUSED_SSPN = 67,
+  REQ_REFUSED_UNAUTH_ACCESS = 68,
+  INVALID_RSNIE = 72,
+  U_APSD_COEX_NOT_SUPPORTED = 73,
+  U_APSD_COEX_MODE_NOT_SUPPORTED = 74,
+  BAD_INTERVAL_WITH_U_APSD_COEX = 75,
+  ANTI_CLOGGING_TOKEN_REQ = 76,
+  FINITE_CYCLIC_GROUP_NOT_SUPPORTED = 77,
+  CANNOT_FIND_ALT_TBTT = 78,
+  TRANSMISSION_FAILURE = 79,
+  REQ_TCLAS_NOT_SUPPORTED = 80,
+  TCLAS_RESOURCES_EXCHAUSTED = 81,
+  REJECTED_WITH_SUGGESTED_BSS_TRANSITION = 82,
+  REJECT_WITH_SCHEDULE = 83,
+  REJECT_NO_WAKEUP_SPECIFIED = 84,
+  SUCCESS_POWER_SAVE_MODE = 85,
+  PENDING_ADMITTING_FST_SESSION = 86,
+  PERFORMING_FST_NOW = 87,
+  PENDING_GAP_IN_BA_WINDOW = 88,
+  REJECT_U_PID_SETTING = 89,
+  REFUSED_EXTERNAL_REASON = 92,
+  REFUSED_AP_OUT_OF_MEMORY = 93,
+  REJECTED_EMERGENCY_SERVICE_NOT_SUPPORTED = 94,
+  QUERY_RESP_OUTSTANDING = 95,
+  REJECT_DSE_BAND = 96,
+  TCLAS_PROCESSING_TERMINATED = 97,
+  TS_SCHEDULE_CONFLICT = 98,
+  DENIED_WITH_SUGGESTED_BAND_AND_CHANNEL = 99,
+  MCCAOP_RESERVATION_CONFLICT = 100,
+  MAF_LIMIT_EXCEEDED = 101,
+  MCCA_TRACK_LIMIT_EXCEEDED = 102,
+  DENIED_DUE_TO_SPECTRUM_MANAGEMENT = 103,
+  ASSOC_DENIED_NO_VHT = 104,
+  ENABLEMENT_DENIED = 105,
+  RESTRICTION_FROM_AUTHORIZED_GDB = 106,
+  AUTHORIZATION_DEENABLED = 107,
+  FILS_AUTHENTICATION_FAILURE = 112,
+  UNKNOWN_AUTHENTICATION_SERVER = 113,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
new file mode 100644
index 0000000..1d37635
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable SupplicantStateChangeData {
+  android.hardware.wifi.supplicant.StaIfaceCallbackState newState;
+  int id;
+  byte[] ssid;
+  byte[6] bssid;
+  android.hardware.wifi.supplicant.KeyMgmtMask keyMgmtMask;
+  int frequencyMhz;
+  boolean filsHlpSent;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
new file mode 100644
index 0000000..d7ff798
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum SupplicantStatusCode {
+  SUCCESS,
+  FAILURE_UNKNOWN,
+  FAILURE_ARGS_INVALID,
+  FAILURE_IFACE_INVALID,
+  FAILURE_IFACE_UNKNOWN,
+  FAILURE_IFACE_EXISTS,
+  FAILURE_IFACE_DISABLED,
+  FAILURE_IFACE_NOT_DISCONNECTED,
+  FAILURE_NETWORK_INVALID,
+  FAILURE_NETWORK_UNKNOWN,
+  FAILURE_UNSUPPORTED,
+  FAILURE_ONGOING_REQUEST,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/TlsVersion.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/TlsVersion.aidl
new file mode 100644
index 0000000..b31826a
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/TlsVersion.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum TlsVersion {
+  TLS_V1_0,
+  TLS_V1_1,
+  TLS_V1_2,
+  TLS_V1_3,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/TransitionDisableIndication.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/TransitionDisableIndication.aidl
new file mode 100644
index 0000000..f1d7370
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/TransitionDisableIndication.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum TransitionDisableIndication {
+  USE_WPA3_PERSONAL = (1 << 0) /* 1 */,
+  USE_SAE_PK = (1 << 1) /* 2 */,
+  USE_WPA3_ENTERPRISE = (1 << 2) /* 4 */,
+  USE_ENHANCED_OPEN = (1 << 3) /* 8 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WifiTechnology.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WifiTechnology.aidl
new file mode 100644
index 0000000..bf5081e
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WifiTechnology.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WifiTechnology {
+  UNKNOWN = 0,
+  LEGACY = 1,
+  HT = 2,
+  VHT = 3,
+  HE = 4,
+  EHT = 5,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpaDriverCapabilitiesMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpaDriverCapabilitiesMask.aidl
new file mode 100644
index 0000000..330f2aa
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpaDriverCapabilitiesMask.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WpaDriverCapabilitiesMask {
+  MBO = (1 << 0) /* 1 */,
+  OCE = (1 << 1) /* 2 */,
+  SAE_PK = (1 << 2) /* 4 */,
+  WFD_R2 = (1 << 3) /* 8 */,
+  TRUST_ON_FIRST_USE = (1 << 4) /* 16 */,
+  SET_TLS_MINIMUM_VERSION = (1 << 5) /* 32 */,
+  TLS_V1_3 = (1 << 6) /* 64 */,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsConfigError.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsConfigError.aidl
new file mode 100644
index 0000000..c48b282
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsConfigError.aidl
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WpsConfigError {
+  NO_ERROR = 0,
+  OOB_IFACE_READ_ERROR = 1,
+  DECRYPTION_CRC_FAILURE = 2,
+  CHAN_24_NOT_SUPPORTED = 3,
+  CHAN_50_NOT_SUPPORTED = 4,
+  SIGNAL_TOO_WEAK = 5,
+  NETWORK_AUTH_FAILURE = 6,
+  NETWORK_ASSOC_FAILURE = 7,
+  NO_DHCP_RESPONSE = 8,
+  FAILED_DHCP_CONFIG = 9,
+  IP_ADDR_CONFLICT = 10,
+  NO_CONN_TO_REGISTRAR = 11,
+  MULTIPLE_PBC_DETECTED = 12,
+  ROGUE_SUSPECTED = 13,
+  DEVICE_BUSY = 14,
+  SETUP_LOCKED = 15,
+  MSG_TIMEOUT = 16,
+  REG_SESS_TIMEOUT = 17,
+  DEV_PASSWORD_AUTH_FAILURE = 18,
+  CHAN_60G_NOT_SUPPORTED = 19,
+  PUBLIC_KEY_HASH_MISMATCH = 20,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsConfigMethods.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsConfigMethods.aidl
new file mode 100644
index 0000000..b9ea211
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsConfigMethods.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WpsConfigMethods {
+  USBA = 0x0001,
+  ETHERNET = 0x0002,
+  LABEL = 0x0004,
+  DISPLAY = 0x0008,
+  EXT_NFC_TOKEN = 0x0010,
+  INT_NFC_TOKEN = 0x0020,
+  NFC_INTERFACE = 0x0040,
+  PUSHBUTTON = 0x0080,
+  KEYPAD = 0x0100,
+  VIRT_PUSHBUTTON = 0x0280,
+  PHY_PUSHBUTTON = 0x0480,
+  P2PS = 0x1000,
+  VIRT_DISPLAY = 0x2008,
+  PHY_DISPLAY = 0x4008,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsDevPasswordId.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsDevPasswordId.aidl
new file mode 100644
index 0000000..9a20187
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsDevPasswordId.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WpsDevPasswordId {
+  DEFAULT = 0x0000,
+  USER_SPECIFIED = 0x0001,
+  MACHINE_SPECIFIED = 0x0002,
+  REKEY = 0x0003,
+  PUSHBUTTON = 0x0004,
+  REGISTRAR_SPECIFIED = 0x0005,
+  NFC_CONNECTION_HANDOVER = 0x0007,
+  P2PS_DEFAULT = 0x0008,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsErrorIndication.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsErrorIndication.aidl
new file mode 100644
index 0000000..50e69ff
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsErrorIndication.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WpsErrorIndication {
+  NO_ERROR = 0,
+  SECURITY_TKIP_ONLY_PROHIBITED = 1,
+  SECURITY_WEP_PROHIBITED = 2,
+  AUTH_FAILURE = 3,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsProvisionMethod.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsProvisionMethod.aidl
new file mode 100644
index 0000000..177d218
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/3/android/hardware/wifi/supplicant/WpsProvisionMethod.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WpsProvisionMethod {
+  PBC,
+  DISPLAY,
+  KEYPAD,
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index 0729646..0b068e0 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -35,13 +35,22 @@
 @VintfStability
 interface ISupplicantP2pIface {
   void addBonjourService(in byte[] query, in byte[] response);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use createGroupOwner.
+   */
   void addGroup(in boolean persistent, in int persistentNetworkId);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use addGroupWithConfigurationParams.
+   */
   void addGroupWithConfig(in byte[] ssid, in String pskPassphrase, in boolean persistent, in int freq, in byte[] peerAddress, in boolean joinExistingGroup);
   @PropagateAllowBlocking android.hardware.wifi.supplicant.ISupplicantP2pNetwork addNetwork();
   void addUpnpService(in int version, in String serviceName);
   void cancelConnect();
   void cancelServiceDiscovery(in long identifier);
   void cancelWps(in String groupIfName);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use configureExtListenWithParams.
+   */
   void configureExtListen(in int periodInMillis, in int intervalInMillis);
   /**
    * @deprecated This method is deprecated from AIDL v3, newer HALs should use connectWithParams.
@@ -111,4 +120,7 @@
   void configureEapolIpAddressAllocationParams(in int ipAddressGo, in int ipAddressMask, in int ipAddressStart, in int ipAddressEnd);
   String connectWithParams(in android.hardware.wifi.supplicant.P2pConnectInfo connectInfo);
   void findWithParams(in android.hardware.wifi.supplicant.P2pDiscoveryInfo discoveryInfo);
+  void configureExtListenWithParams(in android.hardware.wifi.supplicant.P2pExtListenInfo extListenInfo);
+  void addGroupWithConfigurationParams(in android.hardware.wifi.supplicant.P2pAddGroupConfigurationParams groupConfigurationParams);
+  void createGroupOwner(in android.hardware.wifi.supplicant.P2pCreateGroupOwnerInfo groupOwnerInfo);
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index 851e851..65ad4c1 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -35,17 +35,23 @@
 @VintfStability
 interface ISupplicantP2pIfaceCallback {
   /**
-   * @deprecated This callback is deprecated from AIDL v2, newer HAL should call onDeviceFoundWithParams.
+   * @deprecated This callback is deprecated from AIDL v3, newer HAL should call onDeviceFoundWithParams.
    */
   oneway void onDeviceFound(in byte[] srcAddress, in byte[] p2pDeviceAddress, in byte[] primaryDeviceType, in String deviceName, in android.hardware.wifi.supplicant.WpsConfigMethods configMethods, in byte deviceCapabilities, in android.hardware.wifi.supplicant.P2pGroupCapabilityMask groupCapabilities, in byte[] wfdDeviceInfo);
   oneway void onDeviceLost(in byte[] p2pDeviceAddress);
   oneway void onFindStopped();
   oneway void onGoNegotiationCompleted(in android.hardware.wifi.supplicant.P2pStatusCode status);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use onGoNegotiationRequestWithParams.
+   */
   oneway void onGoNegotiationRequest(in byte[] srcAddress, in android.hardware.wifi.supplicant.WpsDevPasswordId passwordId);
   oneway void onGroupFormationFailure(in String failureReason);
   oneway void onGroupFormationSuccess();
   oneway void onGroupRemoved(in String groupIfname, in boolean isGroupOwner);
   oneway void onGroupStarted(in String groupIfname, in boolean isGroupOwner, in byte[] ssid, in int frequency, in byte[] psk, in String passphrase, in byte[] goDeviceAddress, in boolean isPersistent);
+  /**
+   * @deprecated This method is deprecated from AIDL v3, newer HALs should use onInvitationReceivedWithParams.
+   */
   oneway void onInvitationReceived(in byte[] srcAddress, in byte[] goDeviceAddress, in byte[] bssid, in int persistentNetworkId, in int operatingFrequency);
   oneway void onInvitationResult(in byte[] bssid, in android.hardware.wifi.supplicant.P2pStatusCode status);
   /**
@@ -72,4 +78,6 @@
   oneway void onPeerClientDisconnected(in android.hardware.wifi.supplicant.P2pPeerClientDisconnectedEventParams clientDisconnectedEventParams);
   oneway void onProvisionDiscoveryCompletedEvent(in android.hardware.wifi.supplicant.P2pProvisionDiscoveryCompletedEventParams provisionDiscoveryCompletedEventParams);
   oneway void onDeviceFoundWithParams(in android.hardware.wifi.supplicant.P2pDeviceFoundEventParams deviceFoundEventParams);
+  oneway void onGoNegotiationRequestWithParams(in android.hardware.wifi.supplicant.P2pGoNegotiationReqEventParams params);
+  oneway void onInvitationReceivedWithParams(in android.hardware.wifi.supplicant.P2pInvitationEventParams params);
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
index 898c2d4..9fa8f56 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
@@ -54,7 +54,7 @@
   oneway void onExtRadioWorkTimeout(in int id);
   oneway void onHs20DeauthImminentNotice(in byte[] bssid, in int reasonCode, in int reAuthDelayInSec, in String url);
   /**
-   * @deprecated No longer in use.
+   * @deprecated This callback is deprecated from AIDL v3.
    */
   oneway void onHs20IconQueryDone(in byte[] bssid, in String fileName, in byte[] data);
   oneway void onHs20SubscriptionRemediation(in byte[] bssid, in android.hardware.wifi.supplicant.OsuMethod osuMethod, in String url);
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/KeyMgmtMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
index 35d51bc..06c22cb 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
@@ -51,4 +51,5 @@
   WAPI_CERT = (1 << 13) /* 8192 */,
   FILS_SHA256 = (1 << 18) /* 262144 */,
   FILS_SHA384 = (1 << 19) /* 524288 */,
+  PASN = (1 << 25) /* 33554432 */,
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl
new file mode 100644
index 0000000..ff73f84
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pAddGroupConfigurationParams {
+  byte[] ssid;
+  String passphrase;
+  boolean isPersistent;
+  int frequencyMHzOrBand;
+  byte[6] goInterfaceAddress;
+  boolean joinExistingGroup;
+  int keyMgmtMask;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl
new file mode 100644
index 0000000..4451fb5
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pCreateGroupOwnerInfo {
+  boolean persistent;
+  int persistentNetworkId;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl
new file mode 100644
index 0000000..b4d8e9d
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl
@@ -0,0 +1,40 @@
+/**
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pExtListenInfo {
+  int periodMs;
+  int intervalMs;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl
new file mode 100644
index 0000000..ba10b3e
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pGoNegotiationReqEventParams {
+  byte[6] srcAddress;
+  android.hardware.wifi.supplicant.WpsDevPasswordId passwordId;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl
new file mode 100644
index 0000000..541ee4f
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@VintfStability
+parcelable P2pInvitationEventParams {
+  byte[6] srcAddress;
+  byte[6] goDeviceAddress;
+  byte[6] bssid;
+  int persistentNetworkId;
+  int operatingFrequencyMHz;
+  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
index 0ff0653..46366cc 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
@@ -37,7 +37,7 @@
   byte[6] p2pDeviceAddress;
   boolean isRequest;
   android.hardware.wifi.supplicant.P2pProvDiscStatusCode status;
-  android.hardware.wifi.supplicant.WpsConfigMethods configMethods;
+  int configMethods;
   String generatedPin;
   String groupInterfaceName;
   @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index 983ed15..1230793 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -22,8 +22,11 @@
 import android.hardware.wifi.supplicant.ISupplicantP2pNetwork;
 import android.hardware.wifi.supplicant.IfaceType;
 import android.hardware.wifi.supplicant.MiracastMode;
+import android.hardware.wifi.supplicant.P2pAddGroupConfigurationParams;
 import android.hardware.wifi.supplicant.P2pConnectInfo;
+import android.hardware.wifi.supplicant.P2pCreateGroupOwnerInfo;
 import android.hardware.wifi.supplicant.P2pDiscoveryInfo;
+import android.hardware.wifi.supplicant.P2pExtListenInfo;
 import android.hardware.wifi.supplicant.P2pFrameTypeMask;
 import android.hardware.wifi.supplicant.P2pGroupCapabilityMask;
 import android.hardware.wifi.supplicant.WpsConfigMethods;
@@ -51,6 +54,9 @@
      * negotiation with a specific peer). This is also known as autonomous
      * group owner. Optional |persistentNetworkId| may be used to specify
      * restart of a persistent group.
+     * <p>
+     * @deprecated This method is deprecated from AIDL v3, newer HALs should use
+     * createGroupOwner.
      *
      * @param persistent Used to request a persistent group to be formed.
      * @param persistentNetworkId Used to specify the restart of a persistent
@@ -73,6 +79,9 @@
      * whose network name and group owner's MAC address matches the specified SSID
      * and peer address without WPS process. If peerAddress is 00:00:00:00:00:00, the first found
      * group whose network name matches the specified SSID is joined.
+     * <p>
+     * @deprecated This method is deprecated from AIDL v3, newer HALs should use
+     * addGroupWithConfigurationParams.
      *
      * @param ssid The SSID of this group.
      * @param pskPassphrase The passphrase of this group.
@@ -165,6 +174,9 @@
      * (with interval obviously having to be larger than or equal to duration).
      * If the P2P module is not idle at the time the Extended Listen Timing
      * timeout occurs, the Listen State operation must be skipped.
+     * <p>
+     * @deprecated This method is deprecated from AIDL v3, newer HALs should use
+     * configureExtListenWithParams.
      *
      * @param periodInMillis Period in milliseconds.
      * @param intervalInMillis Interval in milliseconds.
@@ -882,4 +894,48 @@
      *         |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
      */
     void findWithParams(in P2pDiscoveryInfo discoveryInfo);
+
+    /**
+     * Configure Extended Listen Timing.
+     *
+     * If enabled, listen state must be entered every |intervalMs| for at
+     * least |periodMs|. Both values have acceptable range of 1-65535
+     * (note that the interval must be larger than or equal to the duration).
+     * If the P2P module is not idle at the time the Extended Listen Timing
+     * timeout occurs, the Listen State operation must be skipped.
+     *
+     * @param extListenInfo Parameters to configure extended listening timing.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_ARGS_INVALID|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     */
+    void configureExtListenWithParams(in P2pExtListenInfo extListenInfo);
+
+    /**
+     * Set up a P2P group owner or join a group as a group client with the
+     * specified configuration. The group configurations required to establish
+     * a connection(SSID, password, channel, etc) are shared out of band.
+     * So the connection process doesn't require a P2P provision discovery or
+     * invitation message exchange.
+     *
+     * @param groupConfigurationParams Parameters associated with this add group operation.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     */
+    void addGroupWithConfigurationParams(
+            in P2pAddGroupConfigurationParams groupConfigurationParams);
+
+    /**
+     * Set up a P2P group owner on this device. This is also known as autonomous
+     * group owner. The connection process requires P2P provision discovery
+     * message or invitation message exchange.
+     *
+     * @param groupOwnerInfo Parameters associated with this create group owner operation.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     */
+    void createGroupOwner(in P2pCreateGroupOwnerInfo groupOwnerInfo);
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index 11cd867..44a5465 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -17,8 +17,10 @@
 package android.hardware.wifi.supplicant;
 
 import android.hardware.wifi.supplicant.P2pDeviceFoundEventParams;
+import android.hardware.wifi.supplicant.P2pGoNegotiationReqEventParams;
 import android.hardware.wifi.supplicant.P2pGroupCapabilityMask;
 import android.hardware.wifi.supplicant.P2pGroupStartedEventParams;
+import android.hardware.wifi.supplicant.P2pInvitationEventParams;
 import android.hardware.wifi.supplicant.P2pPeerClientDisconnectedEventParams;
 import android.hardware.wifi.supplicant.P2pPeerClientJoinedEventParams;
 import android.hardware.wifi.supplicant.P2pProvDiscStatusCode;
@@ -40,7 +42,7 @@
     /**
      * Used to indicate that a P2P device has been found.
      * <p>
-     * @deprecated This callback is deprecated from AIDL v2, newer HAL should call
+     * @deprecated This callback is deprecated from AIDL v3, newer HAL should call
      * onDeviceFoundWithParams.
      *
      * @param srcAddress MAC address of the device found. This must either
@@ -88,6 +90,10 @@
      * @param srcAddress MAC address of the device that initiated the GO
      *        negotiation request.
      * @param passwordId Type of password.
+     *
+     * <p>
+     * @deprecated This method is deprecated from AIDL v3, newer HALs should use
+     * onGoNegotiationRequestWithParams.
      */
     void onGoNegotiationRequest(in byte[] srcAddress, in WpsDevPasswordId passwordId);
 
@@ -135,6 +141,9 @@
      * @param bssid Bssid of the group.
      * @param persistentNetworkId Persistent network Id of the group.
      * @param operatingFrequency Frequency on which the invitation was received.
+     * <p>
+     * @deprecated This method is deprecated from AIDL v3, newer HALs should use
+     * onInvitationReceivedWithParams.
      */
     void onInvitationReceived(in byte[] srcAddress, in byte[] goDeviceAddress, in byte[] bssid,
             in int persistentNetworkId, in int operatingFrequency);
@@ -302,4 +311,18 @@
      * @param deviceFoundEventParams Parameters associated with the device found event.
      */
     void onDeviceFoundWithParams(in P2pDeviceFoundEventParams deviceFoundEventParams);
+
+    /**
+     * Used to indicate the reception of a P2P Group Owner negotiation request.
+     *
+     * @param params Parameters associated with the GO negotiation request event.
+     */
+    void onGoNegotiationRequestWithParams(in P2pGoNegotiationReqEventParams params);
+
+    /**
+     * Used to indicate the reception of a P2P invitation.
+     *
+     * @param params Parameters associated with the invitation request event.
+     */
+    void onInvitationReceivedWithParams(in P2pInvitationEventParams params);
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
index 58893eb..172fcda 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
@@ -198,7 +198,7 @@
     /**
      * Used to indicate the result of Hotspot 2.0 Icon query.
      *
-     * @deprecated No longer in use.
+     * @deprecated This callback is deprecated from AIDL v3.
      *
      * @param bssid BSSID of the access point.
      * @param fileName Name of the file that was requested.
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/KeyMgmtMask.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
index f0c3345..8758645 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/KeyMgmtMask.aidl
@@ -71,4 +71,8 @@
      * FILS shared key authentication with sha-384
      */
     FILS_SHA384 = 1 << 19,
+    /**
+     * Pre-Association Security Negotiation (PASN) Key management
+     */
+    PASN = 1 << 25,
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl
new file mode 100644
index 0000000..15f2733
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pAddGroupConfigurationParams.aidl
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.common.OuiKeyedData;
+import android.hardware.wifi.supplicant.KeyMgmtMask;
+
+/**
+ * Request parameters used for |ISupplicantP2pIface.addGroupWithConfigurationParams|
+ */
+@VintfStability
+parcelable P2pAddGroupConfigurationParams {
+    /** The SSID of the group. */
+    byte[] ssid;
+
+    /** The passphrase used to secure the group. */
+    String passphrase;
+
+    /** Whether this group is persisted. Only applied on the group owner side */
+    boolean isPersistent;
+
+    /**
+     * The required frequency or band of the group.
+     *  Only applied on the group owner side.
+     *  The following values are supported:
+     *      0: automatic channel selection,
+     *      2: for 2.4GHz channels
+     *      5: for 5GHz channels
+     *      6: for 6GHz channels
+     *      specific frequency in MHz, i.e., 2412, 5500, etc.
+     *        If an invalid band or unsupported frequency are specified,
+     *        |ISupplicantP2pIface.addGroupWithConfigurationParams| fails
+     */
+    int frequencyMHzOrBand;
+
+    /**
+     * The MAC Address of the P2P interface of the Peer GO device.
+     *        This field is valid only for the group client side.
+     *        If the MAC is "00:00:00:00:00:00", the device must try to find a peer GO device
+     *        whose network name matches the specified SSID.
+     */
+    byte[6] goInterfaceAddress;
+
+    /*
+     * True if join a group as a group client; false to create a group as a group owner
+     */
+    boolean joinExistingGroup;
+
+    /**
+     * The authentication Key management mask for the connection. Combination of |KeyMgmtMask|
+     * values. The supported authentication key management types are WPA_PSK, SAE and PASN.
+     *
+     */
+    int keyMgmtMask;
+
+    /**
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
+     */
+    @nullable OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl
new file mode 100644
index 0000000..51e6ed9
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pCreateGroupOwnerInfo.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.common.OuiKeyedData;
+
+/**
+ * Parameters used for |ISupplicantP2pIface.createGroupOwner|
+ */
+@VintfStability
+parcelable P2pCreateGroupOwnerInfo {
+    /**
+     * Used to request a persistent group to be formed.
+     */
+    boolean persistent;
+
+    /**
+     * Optional parameter. Used to specify the restart of a persistent
+     * group. Set to UINT32_MAX for a non-persistent group.
+     */
+    int persistentNetworkId;
+
+    /**
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
+     */
+    @nullable OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl
new file mode 100644
index 0000000..1086c94
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pExtListenInfo.aidl
@@ -0,0 +1,39 @@
+/**
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.common.OuiKeyedData;
+
+/**
+ * Parameters used to configure the P2P Extended Listen Interval.
+ */
+@VintfStability
+parcelable P2pExtListenInfo {
+    /**
+     * Period in milliseconds.
+     */
+    int periodMs;
+    /**
+     * Interval in milliseconds.
+     */
+    int intervalMs;
+    /**
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
+     */
+    @nullable OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl
new file mode 100644
index 0000000..3480734
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGoNegotiationReqEventParams.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.common.OuiKeyedData;
+import android.hardware.wifi.supplicant.WpsDevPasswordId;
+
+/**
+ * Parameters used for |ISupplicantP2pIfaceCallback.onGoNegotiationRequestWithParams|
+ */
+@VintfStability
+parcelable P2pGoNegotiationReqEventParams {
+    /**
+     * MAC address of the device that sent the Go negotiation request.
+     */
+    byte[6] srcAddress;
+
+    /**
+     * Type of password.
+     */
+    WpsDevPasswordId passwordId;
+
+    /**
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
+     */
+    @nullable OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl
new file mode 100644
index 0000000..4295c40
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pInvitationEventParams.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.common.OuiKeyedData;
+
+/**
+ * Parameters used for |ISupplicantP2pIfaceCallback.onInvitationReceivedWithParams|
+ */
+@VintfStability
+parcelable P2pInvitationEventParams {
+    /**
+     * MAC address of the device that sent the invitation.
+     */
+    byte[6] srcAddress;
+
+    /**
+     * P2P device MAC Address of the group owner.
+     */
+    byte[6] goDeviceAddress;
+
+    /**
+     * BSSID of the group.
+     */
+    byte[6] bssid;
+
+    /**
+     * Persistent network ID of the group.
+     */
+    int persistentNetworkId;
+
+    /**
+     * Frequency on which the invitation was received.
+     */
+    int operatingFrequencyMHz;
+
+    /**
+     * Optional vendor-specific parameters. Null value indicates
+     * that no vendor data is provided.
+     */
+    @nullable OuiKeyedData[] vendorData;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
index b559216..05152a9 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pProvisionDiscoveryCompletedEventParams.aidl
@@ -18,7 +18,6 @@
 
 import android.hardware.wifi.common.OuiKeyedData;
 import android.hardware.wifi.supplicant.P2pProvDiscStatusCode;
-import android.hardware.wifi.supplicant.WpsConfigMethods;
 
 /**
  * Parameters passed as a part of P2P provision discovery frame notification.
@@ -34,8 +33,8 @@
     boolean isRequest;
     /** Status of the provision discovery */
     P2pProvDiscStatusCode status;
-    /** Mask of WPS configuration methods supported */
-    WpsConfigMethods configMethods;
+    /** Mask of |WpsConfigMethods| indicating the supported methods */
+    int configMethods;
     /** 8-digit pin generated */
     String generatedPin;
     /**
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
index 3f96414..8f1c4bd 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
@@ -27,6 +27,7 @@
 #include <cutils/properties.h>
 
 #include "supplicant_test_utils.h"
+#include "wifi_aidl_test_utils.h"
 
 using aidl::android::hardware::wifi::supplicant::BnSupplicantP2pIfaceCallback;
 using aidl::android::hardware::wifi::supplicant::DebugLevel;
@@ -35,14 +36,22 @@
 using aidl::android::hardware::wifi::supplicant::ISupplicant;
 using aidl::android::hardware::wifi::supplicant::ISupplicantP2pIface;
 using aidl::android::hardware::wifi::supplicant::MiracastMode;
+using aidl::android::hardware::wifi::supplicant::P2pAddGroupConfigurationParams;
+using aidl::android::hardware::wifi::supplicant::P2pConnectInfo;
+using aidl::android::hardware::wifi::supplicant::P2pCreateGroupOwnerInfo;
 using aidl::android::hardware::wifi::supplicant::P2pDeviceFoundEventParams;
+using aidl::android::hardware::wifi::supplicant::P2pDiscoveryInfo;
+using aidl::android::hardware::wifi::supplicant::P2pExtListenInfo;
 using aidl::android::hardware::wifi::supplicant::P2pFrameTypeMask;
+using aidl::android::hardware::wifi::supplicant::P2pGoNegotiationReqEventParams;
 using aidl::android::hardware::wifi::supplicant::P2pGroupCapabilityMask;
 using aidl::android::hardware::wifi::supplicant::P2pGroupStartedEventParams;
+using aidl::android::hardware::wifi::supplicant::P2pInvitationEventParams;
 using aidl::android::hardware::wifi::supplicant::P2pPeerClientDisconnectedEventParams;
 using aidl::android::hardware::wifi::supplicant::P2pPeerClientJoinedEventParams;
 using aidl::android::hardware::wifi::supplicant::P2pProvDiscStatusCode;
 using aidl::android::hardware::wifi::supplicant::P2pProvisionDiscoveryCompletedEventParams;
+using aidl::android::hardware::wifi::supplicant::P2pScanType;
 using aidl::android::hardware::wifi::supplicant::P2pStatusCode;
 using aidl::android::hardware::wifi::supplicant::SupplicantStatusCode;
 using aidl::android::hardware::wifi::supplicant::WpsConfigMethods;
@@ -67,6 +76,7 @@
 const uint32_t kTestGroupFreq = 0;
 const bool kTestGroupPersistent = false;
 const bool kTestGroupIsJoin = false;
+const auto& kTestVendorDataOptional = generateOuiKeyedDataListOptional(5);
 
 }  // namespace
 
@@ -204,6 +214,14 @@
             const P2pDeviceFoundEventParams& /* deviceFoundEventParams */) override {
         return ndk::ScopedAStatus::ok();
     }
+    ::ndk::ScopedAStatus onGoNegotiationRequestWithParams(
+            const P2pGoNegotiationReqEventParams& /* goNegotiationReqEventParams */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onInvitationReceivedWithParams(
+            const P2pInvitationEventParams& /* invitationEventParams */) override {
+        return ndk::ScopedAStatus::ok();
+    }
 };
 
 class SupplicantP2pIfaceAidlTest : public testing::TestWithParam<std::string> {
@@ -212,6 +230,7 @@
         initializeService();
         supplicant_ = getSupplicant(GetParam().c_str());
         ASSERT_NE(supplicant_, nullptr);
+        ASSERT_TRUE(supplicant_->getInterfaceVersion(&interface_version_).isOk());
         ASSERT_TRUE(supplicant_
                         ->setDebugParams(DebugLevel::EXCESSIVE,
                                          true,  // show timestamps
@@ -237,6 +256,7 @@
    protected:
     std::shared_ptr<ISupplicant> supplicant_;
     std::shared_ptr<ISupplicantP2pIface> p2p_iface_;
+    int interface_version_;
 };
 
 /*
@@ -519,6 +539,43 @@
 }
 
 /*
+ * CreateGroupOwner
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, CreateGroupOwner) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "createGroupOwner is available as of Supplicant V3";
+    }
+
+    P2pCreateGroupOwnerInfo info;
+    info.persistent = false;
+    info.persistentNetworkId = kTestNetworkId;
+    info.vendorData = kTestVendorDataOptional;
+
+    EXPECT_TRUE(p2p_iface_->createGroupOwner(info).isOk());
+}
+
+/*
+ * AddGroupWithConfigurationParams
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, AddGroupWithConfigurationParams) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "addGroupWithConfigurationParams is available as of Supplicant V3";
+    }
+
+    P2pAddGroupConfigurationParams params;
+    params.ssid = kTestSsid;
+    params.passphrase = kTestPassphrase;
+    params.isPersistent = kTestGroupPersistent;
+    params.frequencyMHzOrBand = kTestGroupFreq;
+    params.goInterfaceAddress = vecToArrayMacAddr(kTestZeroMacAddr);
+    params.joinExistingGroup = kTestGroupIsJoin;
+    params.keyMgmtMask = 0;
+    params.vendorData = kTestVendorDataOptional;
+
+    EXPECT_TRUE(p2p_iface_->addGroupWithConfigurationParams(params).isOk());
+}
+
+/*
  * Find
  */
 TEST_P(SupplicantP2pIfaceAidlTest, Find) {
@@ -540,6 +597,34 @@
 }
 
 /*
+ * FindWithParams
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, FindWithParams) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "findWithParams is available as of Supplicant V3";
+    }
+
+    P2pDiscoveryInfo discoveryParams;
+    discoveryParams.timeoutInSec = kTestFindTimeout;
+    discoveryParams.vendorData = kTestVendorDataOptional;
+
+    discoveryParams.scanType = P2pScanType::FULL;
+    EXPECT_TRUE(p2p_iface_->findWithParams(discoveryParams).isOk());
+    EXPECT_TRUE(p2p_iface_->stopFind().isOk());
+    sleep(1);
+
+    discoveryParams.scanType = P2pScanType::SOCIAL;
+    EXPECT_TRUE(p2p_iface_->findWithParams(discoveryParams).isOk());
+    EXPECT_TRUE(p2p_iface_->stopFind().isOk());
+    sleep(1);
+
+    discoveryParams.scanType = P2pScanType::SPECIFIC_FREQ;
+    discoveryParams.frequencyMhz = 2412;
+    EXPECT_TRUE(p2p_iface_->findWithParams(discoveryParams).isOk());
+    EXPECT_TRUE(p2p_iface_->stopFind().isOk());
+}
+
+/*
  * StopFind
  */
 TEST_P(SupplicantP2pIfaceAidlTest, StopFind) {
@@ -566,6 +651,27 @@
 }
 
 /*
+ * ConnectWithParams
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, ConnectWithParams) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "connectWithParams is available as of Supplicant V3";
+    }
+
+    P2pConnectInfo connectInfo;
+    connectInfo.peerAddress = vecToArrayMacAddr(kTestMacAddr);
+    connectInfo.provisionMethod = WpsProvisionMethod::PBC;
+    connectInfo.preSelectedPin = kTestConnectPin;
+    connectInfo.joinExistingGroup = true;
+    connectInfo.persistent = false;
+    connectInfo.goIntent = kTestConnectGoIntent;
+    connectInfo.vendorData = kTestVendorDataOptional;
+
+    std::string pin;
+    EXPECT_TRUE(p2p_iface_->connectWithParams(connectInfo, &pin).isOk());
+}
+
+/*
  * CancelConnect
  */
 TEST_P(SupplicantP2pIfaceAidlTest, CancelConnect) {
@@ -625,6 +731,22 @@
 }
 
 /*
+ * ConfigureExtListenWithParams
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, ConfigureExtListenWithParams) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "configureExtListenWithParams is available as of Supplicant V3";
+    }
+
+    P2pExtListenInfo info;
+    info.periodMs = 400;
+    info.intervalMs = 400;
+    info.vendorData = kTestVendorDataOptional;
+
+    EXPECT_TRUE(p2p_iface_->configureExtListenWithParams(info).isOk());
+}
+
+/*
  * FlushServices
  */
 TEST_P(SupplicantP2pIfaceAidlTest, FlushServices) {
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
index 4768005..6b04aa9 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
@@ -43,6 +43,10 @@
 using aidl::android::hardware::wifi::supplicant::ISupplicantStaIface;
 using aidl::android::hardware::wifi::supplicant::ISupplicantStaNetwork;
 using aidl::android::hardware::wifi::supplicant::KeyMgmtMask;
+using aidl::android::hardware::wifi::supplicant::MscsParams;
+using aidl::android::hardware::wifi::supplicant::QosCharacteristics;
+using aidl::android::hardware::wifi::supplicant::QosPolicyScsData;
+using aidl::android::hardware::wifi::supplicant::QosPolicyScsRequestStatus;
 using aidl::android::hardware::wifi::supplicant::WpaDriverCapabilitiesMask;
 using aidl::android::hardware::wifi::supplicant::WpsConfigMethods;
 using android::ProcessState;
@@ -252,6 +256,7 @@
                                          true,  // show timestamps
                                          true)
                         .isOk());
+        ASSERT_TRUE(supplicant_->getInterfaceVersion(&interface_version_).isOk());
         EXPECT_TRUE(supplicant_->getStaInterface(getStaIfaceName(), &sta_iface_)
                         .isOk());
         ASSERT_NE(sta_iface_, nullptr);
@@ -293,6 +298,7 @@
    protected:
     std::shared_ptr<ISupplicant> supplicant_;
     std::shared_ptr<ISupplicantStaIface> sta_iface_;
+    int interface_version_;
 
    private:
     // synchronization objects
@@ -788,6 +794,55 @@
     EXPECT_TRUE(sta_iface_->removeDppUri(peer_id).isOk());
 }
 
+/*
+ * Configure and Disable MSCS
+ */
+TEST_P(SupplicantStaIfaceAidlTest, ConfigureAndDisableMscs) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "MSCS configure/disable is available as of Supplicant V3";
+    }
+    MscsParams params;
+    params.upBitmap = 0;
+    params.upLimit = 7;
+    params.streamTimeoutUs = 1000;  // 1 ms
+    params.frameClassifierMask = 0;
+    EXPECT_TRUE(sta_iface_->configureMscs(params).isOk());
+    EXPECT_TRUE(sta_iface_->disableMscs().isOk());
+}
+
+/*
+ * Add and remove QoS policy with traffic characteristics
+ */
+TEST_P(SupplicantStaIfaceAidlTest, AddAndRemoveQosWithTrafficChars) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "QosCharacteristics is available as of Supplicant V3";
+    }
+
+    QosCharacteristics qosChars;
+    qosChars.minServiceIntervalUs = 2000;
+    qosChars.maxServiceIntervalUs = 5000;
+    qosChars.minDataRateKbps = 500;
+    qosChars.delayBoundUs = 200;
+    qosChars.optionalFieldMask = 0;  // no optional fields
+
+    uint8_t policyId = 5;
+    QosPolicyScsData qosPolicy;
+    qosPolicy.policyId = policyId;
+    qosPolicy.direction = QosPolicyScsData::LinkDirection::UPLINK;
+    qosPolicy.QosCharacteristics = qosChars;
+
+    std::vector<uint8_t> policyIdList{policyId};
+    std::vector<QosPolicyScsData> policyList{qosPolicy};
+    std::vector<QosPolicyScsRequestStatus> responseList;
+
+    // Check that we receive some reply for this request.
+    // Policy may not be accepted (ex. policy with this id already exists).
+    EXPECT_TRUE(sta_iface_->addQosPolicyRequestForScs(policyList, &responseList).isOk());
+    EXPECT_EQ(1, responseList.size());
+    EXPECT_TRUE(sta_iface_->removeQosPolicyForScs(policyIdList, &responseList).isOk());
+    EXPECT_EQ(1, responseList.size());
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantStaIfaceAidlTest);
 INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantStaIfaceAidlTest,
                          testing::ValuesIn(android::getAidlHalInstanceNames(
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
index 7574141..9bdd2f5 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
@@ -27,6 +27,7 @@
 #include <cutils/properties.h>
 
 #include "supplicant_test_utils.h"
+#include "wifi_aidl_test_utils.h"
 
 using aidl::android::hardware::wifi::supplicant::AuthAlgMask;
 using aidl::android::hardware::wifi::supplicant::BnSupplicantStaNetworkCallback;
@@ -72,6 +73,7 @@
 const KeyMgmtMask kTestKeyMgmt =
     static_cast<KeyMgmtMask>(static_cast<uint32_t>(KeyMgmtMask::WPA_PSK) |
                              static_cast<uint32_t>(KeyMgmtMask::WPA_EAP));
+const auto& kTestVendorData = generateOuiKeyedDataList(5);
 
 }  // namespace
 
@@ -110,6 +112,7 @@
         initializeService();
         supplicant_ = getSupplicant(GetParam().c_str());
         ASSERT_NE(supplicant_, nullptr);
+        ASSERT_TRUE(supplicant_->getInterfaceVersion(&interface_version_).isOk());
         ASSERT_TRUE(supplicant_
                         ->setDebugParams(DebugLevel::EXCESSIVE,
                                          true,  // show timestamps
@@ -131,6 +134,7 @@
     std::shared_ptr<ISupplicant> supplicant_;
     std::shared_ptr<ISupplicantStaIface> sta_iface_;
     std::shared_ptr<ISupplicantStaNetwork> sta_network_;
+    int interface_version_;
 
     void removeNetwork() {
         ASSERT_NE(sta_iface_, nullptr);
@@ -826,9 +830,22 @@
  * disableEht
  */
 TEST_P(SupplicantStaNetworkAidlTest, DisableEht) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "disableEht is available as of Supplicant V3";
+    }
     EXPECT_TRUE(sta_network_->disableEht().isOk());
 }
 
+/*
+ * SetVendorData
+ */
+TEST_P(SupplicantStaNetworkAidlTest, SetVendorData) {
+    if (interface_version_ < 3) {
+        GTEST_SKIP() << "setVendorData is available as of Supplicant V3";
+    }
+    EXPECT_TRUE(sta_network_->setVendorData(kTestVendorData).isOk());
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantStaNetworkAidlTest);
 INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantStaNetworkAidlTest,
                          testing::ValuesIn(android::getAidlHalInstanceNames(
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h b/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h
index f2cb3f6..e39e2f4 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_test_utils.h
@@ -91,3 +91,9 @@
     }
     return supplicant;
 }
+
+std::array<uint8_t, 6> vecToArrayMacAddr(std::vector<uint8_t> vectorAddr) {
+    std::array<uint8_t, 6> arrayAddr;
+    std::copy(vectorAddr.begin(), vectorAddr.begin() + 6, arrayAddr.begin());
+    return arrayAddr;
+}