diff --git a/audio/effect/2.0/xml/Android.bp b/audio/effect/2.0/xml/Android.bp
new file mode 100644
index 0000000..050425a
--- /dev/null
+++ b/audio/effect/2.0/xml/Android.bp
@@ -0,0 +1,8 @@
+genrule {
+    name: "audio_effects_conf_V2_0",
+    srcs: ["audio_effects_conf.xsd"],
+    out: [
+        "audio_effects_conf_V2_0.xsd",
+    ],
+    cmd: "cp -f $(in) $(genDir)/audio_effects_conf_V2_0.xsd",
+}
diff --git a/audio/effect/4.0/xml/Android.bp b/audio/effect/4.0/xml/Android.bp
new file mode 100644
index 0000000..27ffd02
--- /dev/null
+++ b/audio/effect/4.0/xml/Android.bp
@@ -0,0 +1,8 @@
+genrule {
+    name: "audio_effects_conf_V4_0",
+    srcs: ["audio_effects_conf.xsd"],
+    out: [
+        "audio_effects_conf_V4_0.xsd",
+    ],
+    cmd: "cp -f $(in) $(genDir)/audio_effects_conf_V4_0.xsd",
+}
diff --git a/audio/effect/5.0/xml/Android.bp b/audio/effect/5.0/xml/Android.bp
index eb2bcee..67b2f97 100644
--- a/audio/effect/5.0/xml/Android.bp
+++ b/audio/effect/5.0/xml/Android.bp
@@ -1,4 +1,3 @@
-
 xsd_config {
     name: "audio_effects_conf_V5_0",
     srcs: ["audio_effects_conf.xsd"],
diff --git a/audio/effect/6.0/xml/Android.bp b/audio/effect/6.0/xml/Android.bp
index 353686b..8d68672 100644
--- a/audio/effect/6.0/xml/Android.bp
+++ b/audio/effect/6.0/xml/Android.bp
@@ -1,4 +1,3 @@
-
 xsd_config {
     name: "audio_effects_conf_V6_0",
     srcs: ["audio_effects_conf.xsd"],
diff --git a/audio/effect/all-versions/vts/functional/Android.bp b/audio/effect/all-versions/vts/functional/Android.bp
index edc9076..4ab572e 100644
--- a/audio/effect/all-versions/vts/functional/Android.bp
+++ b/audio/effect/all-versions/vts/functional/Android.bp
@@ -31,16 +31,22 @@
     header_libs: [
         "android.hardware.audio.common.util@all-versions",
     ],
-    test_suites: ["general-tests"],
+    test_suites: ["general-tests", "vts-core"],
 }
 
 cc_test {
     name: "VtsHalAudioEffectV2_0TargetTest",
     defaults: ["VtsHalAudioEffectTargetTest_default"],
+    // Use test_config for vts-core suite.
+    // TODO(b/146104851): Add auto-gen rules and remove it.
+    test_config: "VtsHalAudioEffectV2_0TargetTest.xml",
     static_libs: [
         "android.hardware.audio.common@2.0",
         "android.hardware.audio.effect@2.0",
     ],
+    data: [
+        ":audio_effects_conf_V2_0",
+    ],
     cflags: [
         "-DMAJOR_VERSION=2",
         "-DMINOR_VERSION=0",
@@ -51,10 +57,16 @@
 cc_test {
     name: "VtsHalAudioEffectV4_0TargetTest",
     defaults: ["VtsHalAudioEffectTargetTest_default"],
+    // Use test_config for vts-core suite.
+    // TODO(b/146104851): Add auto-gen rules and remove it.
+    test_config: "VtsHalAudioEffectV4_0TargetTest.xml",
     static_libs: [
         "android.hardware.audio.common@4.0",
         "android.hardware.audio.effect@4.0",
     ],
+    data: [
+        ":audio_effects_conf_V4_0",
+    ],
     cflags: [
         "-DMAJOR_VERSION=4",
         "-DMINOR_VERSION=0",
@@ -65,10 +77,16 @@
 cc_test {
     name: "VtsHalAudioEffectV5_0TargetTest",
     defaults: ["VtsHalAudioEffectTargetTest_default"],
+    // Use test_config for vts-core suite.
+    // TODO(b/146104851): Add auto-gen rules and remove it.
+    test_config: "VtsHalAudioEffectV5_0TargetTest.xml",
     static_libs: [
         "android.hardware.audio.common@5.0",
         "android.hardware.audio.effect@5.0",
     ],
+    data: [
+        ":audio_effects_conf_V5_0",
+    ],
     cflags: [
         "-DMAJOR_VERSION=5",
         "-DMINOR_VERSION=0",
@@ -79,10 +97,16 @@
 cc_test {
     name: "VtsHalAudioEffectV6_0TargetTest",
     defaults: ["VtsHalAudioEffectTargetTest_default"],
+    // Use test_config for vts-core suite.
+    // TODO(b/146104851): Add auto-gen rules and remove it.
+    test_config: "VtsHalAudioEffectV6_0TargetTest.xml",
     static_libs: [
         "android.hardware.audio.common@6.0",
         "android.hardware.audio.effect@6.0",
     ],
+    data: [
+        ":audio_effects_conf_V6_0",
+    ],
     cflags: [
         "-DMAJOR_VERSION=6",
         "-DMINOR_VERSION=0",
diff --git a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp
index c151d3a..390d4ee 100644
--- a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp
+++ b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectTargetTest.cpp
@@ -28,14 +28,9 @@
 
 #include <common/all-versions/VersionUtils.h>
 
-#if MAJOR_VERSION <= 5
-#include <VtsHalHidlTargetTestBase.h>
-#include <VtsHalHidlTargetTestEnvBase.h>
-#elif MAJOR_VERSION >= 6
 #include <gtest/gtest.h>
 #include <hidl/GtestPrinter.h>
 #include <hidl/ServiceManagement.h>
-#endif
 
 using ::android::sp;
 using ::android::hardware::hidl_handle;
@@ -55,45 +50,12 @@
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
 #endif
 
-#if MAJOR_VERSION <= 5
-// For HAL versions 2..5 Vts Environment and Test base classes are used.
-// The tests are non-parametrized.
-#define EFFECT_TEST TEST_F
-
-// Test environment for Audio Effects Factory HIDL HAL.
-class AudioEffectsFactoryHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
-   public:
-    // get the test environment singleton
-    static AudioEffectsFactoryHidlEnvironment* Instance() {
-        static AudioEffectsFactoryHidlEnvironment* instance =
-            new AudioEffectsFactoryHidlEnvironment;
-        return instance;
-    }
-
-    virtual void registerTestServices() override { registerTestService<IEffectsFactory>(); }
-};
-
-// The main test class for Audio Effects Factory HIDL HAL.
-class AudioEffectsFactoryHidlTest : public ::testing::VtsHalHidlTargetTestBase {
-   public:
-    void SetUp() override {
-        effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>(
-            AudioEffectsFactoryHidlEnvironment::Instance()->getServiceName<IEffectsFactory>());
-        ASSERT_NE(effectsFactory, nullptr);
-    }
-
-#elif MAJOR_VERSION >= 6
-// For HAL version 6 and above, standard GTest Environment and Test base classes are used.
-// The tests are parametrized by the IEffectsFactory instance name.
-#define EFFECT_TEST TEST_P
-
 class AudioEffectsFactoryHidlTest : public ::testing::TestWithParam<std::string> {
   public:
     void SetUp() override {
         effectsFactory = IEffectsFactory::getService(GetParam());
         ASSERT_NE(effectsFactory, nullptr);
     }
-#endif  // The rest of the AudioEffectsFactoryHidlTest class definition is the same.
     void TearDown() override { effectsFactory.clear(); }
 
    protected:
@@ -104,7 +66,7 @@
     sp<IEffectsFactory> effectsFactory;
 };
 
-EFFECT_TEST(AudioEffectsFactoryHidlTest, EnumerateEffects) {
+TEST_P(AudioEffectsFactoryHidlTest, EnumerateEffects) {
     description("Verify that EnumerateEffects returns at least one effect");
     Result retval = Result::NOT_INITIALIZED;
     size_t effectCount = 0;
@@ -118,7 +80,7 @@
     EXPECT_GT(effectCount, 0u);
 }
 
-EFFECT_TEST(AudioEffectsFactoryHidlTest, CreateEffect) {
+TEST_P(AudioEffectsFactoryHidlTest, CreateEffect) {
     description("Verify that an effect can be created via CreateEffect");
     bool gotEffect = false;
     Uuid effectUuid;
@@ -149,7 +111,7 @@
     EXPECT_NE(nullptr, effect.get());
 }
 
-EFFECT_TEST(AudioEffectsFactoryHidlTest, GetDescriptor) {
+TEST_P(AudioEffectsFactoryHidlTest, GetDescriptor) {
     description(
         "Verify that effects factory can provide an effect descriptor via "
         "GetDescriptor");
@@ -172,7 +134,7 @@
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectsFactoryHidlTest, DebugDumpInvalidArgument) {
+TEST_P(AudioEffectsFactoryHidlTest, DebugDumpInvalidArgument) {
     description("Verify that debugDump doesn't crash on invalid arguments");
 #if MAJOR_VERSION == 2
     Return<void> ret = effectsFactory->debugDump(hidl_handle());
@@ -194,17 +156,10 @@
     std::array<uint8_t, 6>{{0x11, 0x26, 0x0e, 0xb6, 0x3c, 0xf1}}};
 
 // The main test class for Audio Effect HIDL HAL.
-#if MAJOR_VERSION <= 5
-class AudioEffectHidlTest : public ::testing::VtsHalHidlTargetTestBase {
-   public:
-    void SetUp() override {
-        effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>();
-#elif MAJOR_VERSION >= 6
 class AudioEffectHidlTest : public ::testing::TestWithParam<std::string> {
   public:
     void SetUp() override {
         effectsFactory = IEffectsFactory::getService(GetParam());
-#endif
         ASSERT_NE(nullptr, effectsFactory.get());
 
         findAndCreateEffect(getEffectType());
@@ -286,14 +241,14 @@
         static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels));
 }
 
-EFFECT_TEST(AudioEffectHidlTest, Close) {
+TEST_P(AudioEffectHidlTest, Close) {
     description("Verify that an effect can be closed");
     Return<Result> ret = effect->close();
     EXPECT_TRUE(ret.isOk());
     EXPECT_EQ(Result::OK, ret);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetDescriptor) {
+TEST_P(AudioEffectHidlTest, GetDescriptor) {
     description("Verify that an effect can return its own descriptor via GetDescriptor");
     Result retval = Result::NOT_INITIALIZED;
     Uuid actualType;
@@ -308,7 +263,7 @@
     EXPECT_EQ(getEffectType(), actualType);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetSetConfig) {
+TEST_P(AudioEffectHidlTest, GetSetConfig) {
     description(
         "Verify that it is possible to manipulate effect config via Get / "
         "SetConfig");
@@ -327,26 +282,26 @@
     EXPECT_EQ(Result::OK, ret2);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetConfigReverse) {
+TEST_P(AudioEffectHidlTest, GetConfigReverse) {
     description("Verify that GetConfigReverse does not crash");
     Return<void> ret = effect->getConfigReverse([&](Result, const EffectConfig&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetSupportedAuxChannelsConfigs) {
+TEST_P(AudioEffectHidlTest, GetSupportedAuxChannelsConfigs) {
     description("Verify that GetSupportedAuxChannelsConfigs does not crash");
     Return<void> ret = effect->getSupportedAuxChannelsConfigs(
         0, [&](Result, const hidl_vec<EffectAuxChannelsConfig>&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetAuxChannelsConfig) {
+TEST_P(AudioEffectHidlTest, GetAuxChannelsConfig) {
     description("Verify that GetAuxChannelsConfig does not crash");
     Return<void> ret = effect->getAuxChannelsConfig([&](Result, const EffectAuxChannelsConfig&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetAuxChannelsConfig) {
+TEST_P(AudioEffectHidlTest, SetAuxChannelsConfig) {
     description("Verify that SetAuxChannelsConfig does not crash");
     Return<Result> ret = effect->setAuxChannelsConfig(EffectAuxChannelsConfig());
     EXPECT_TRUE(ret.isOk());
@@ -385,7 +340,7 @@
 }  // namespace hardware
 }  // namespace android
 
-EFFECT_TEST(AudioEffectHidlTest, Reset) {
+TEST_P(AudioEffectHidlTest, Reset) {
     description("Verify that Reset preserves effect configuration");
     Result retval = Result::NOT_INITIALIZED;
     EffectConfig originalConfig;
@@ -410,7 +365,7 @@
     EXPECT_EQ(originalConfig, configAfterReset);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, DisableEnableDisable) {
+TEST_P(AudioEffectHidlTest, DisableEnableDisable) {
     description("Verify Disable -> Enable -> Disable sequence for an effect");
     Return<Result> ret = effect->disable();
     EXPECT_TRUE(ret.isOk());
@@ -423,14 +378,14 @@
     EXPECT_EQ(Result::OK, ret);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetDevice) {
+TEST_P(AudioEffectHidlTest, SetDevice) {
     description("Verify that SetDevice works for an output chain effect");
     Return<Result> ret = effect->setDevice(mkEnumBitfield(AudioDevice::OUT_SPEAKER));
     EXPECT_TRUE(ret.isOk());
     EXPECT_EQ(Result::OK, ret);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetAndGetVolume) {
+TEST_P(AudioEffectHidlTest, SetAndGetVolume) {
     description("Verify that SetAndGetVolume method works for an effect");
     uint32_t channelCount;
     getChannelCount(&channelCount);
@@ -446,7 +401,7 @@
     EXPECT_EQ(Result::OK, retval);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, VolumeChangeNotification) {
+TEST_P(AudioEffectHidlTest, VolumeChangeNotification) {
     description("Verify that effect accepts VolumeChangeNotification");
     uint32_t channelCount;
     getChannelCount(&channelCount);
@@ -460,32 +415,32 @@
     EXPECT_EQ(Result::OK, ret);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetAudioMode) {
+TEST_P(AudioEffectHidlTest, SetAudioMode) {
     description("Verify that SetAudioMode works for an effect");
     Return<Result> ret = effect->setAudioMode(AudioMode::NORMAL);
     EXPECT_TRUE(ret.isOk());
     EXPECT_EQ(Result::OK, ret);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetConfigReverse) {
+TEST_P(AudioEffectHidlTest, SetConfigReverse) {
     description("Verify that SetConfigReverse does not crash");
     Return<Result> ret = effect->setConfigReverse(EffectConfig(), nullptr, nullptr);
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetInputDevice) {
+TEST_P(AudioEffectHidlTest, SetInputDevice) {
     description("Verify that SetInputDevice does not crash");
     Return<Result> ret = effect->setInputDevice(mkEnumBitfield(AudioDevice::IN_BUILTIN_MIC));
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetAudioSource) {
+TEST_P(AudioEffectHidlTest, SetAudioSource) {
     description("Verify that SetAudioSource does not crash");
     Return<Result> ret = effect->setAudioSource(AudioSource::MIC);
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, Offload) {
+TEST_P(AudioEffectHidlTest, Offload) {
     description("Verify that calling Offload method does not crash");
     EffectOffloadParameter offloadParam;
     offloadParam.isOffload = false;
@@ -494,7 +449,7 @@
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, PrepareForProcessing) {
+TEST_P(AudioEffectHidlTest, PrepareForProcessing) {
     description("Verify that PrepareForProcessing method works for an effect");
     Result retval = Result::NOT_INITIALIZED;
     Return<void> ret = effect->prepareForProcessing(
@@ -503,7 +458,7 @@
     EXPECT_EQ(Result::OK, retval);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetProcessBuffers) {
+TEST_P(AudioEffectHidlTest, SetProcessBuffers) {
     description("Verify that SetProcessBuffers works for an effect");
     sp<IAllocator> ashmem = IAllocator::getService("ashmem");
     ASSERT_NE(nullptr, ashmem.get());
@@ -522,41 +477,41 @@
     EXPECT_EQ(Result::OK, ret2);
 }
 
-EFFECT_TEST(AudioEffectHidlTest, Command) {
+TEST_P(AudioEffectHidlTest, Command) {
     description("Verify that Command does not crash");
     Return<void> ret =
         effect->command(0, hidl_vec<uint8_t>(), 0, [&](int32_t, const hidl_vec<uint8_t>&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetParameter) {
+TEST_P(AudioEffectHidlTest, SetParameter) {
     description("Verify that SetParameter does not crash");
     Return<Result> ret = effect->setParameter(hidl_vec<uint8_t>(), hidl_vec<uint8_t>());
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetParameter) {
+TEST_P(AudioEffectHidlTest, GetParameter) {
     description("Verify that GetParameter does not crash");
     Return<void> ret =
         effect->getParameter(hidl_vec<uint8_t>(), 0, [&](Result, const hidl_vec<uint8_t>&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetSupportedConfigsForFeature) {
+TEST_P(AudioEffectHidlTest, GetSupportedConfigsForFeature) {
     description("Verify that GetSupportedConfigsForFeature does not crash");
     Return<void> ret = effect->getSupportedConfigsForFeature(
         0, 0, 0, [&](Result, uint32_t, const hidl_vec<uint8_t>&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, GetCurrentConfigForFeature) {
+TEST_P(AudioEffectHidlTest, GetCurrentConfigForFeature) {
     description("Verify that GetCurrentConfigForFeature does not crash");
     Return<void> ret =
         effect->getCurrentConfigForFeature(0, 0, [&](Result, const hidl_vec<uint8_t>&) {});
     EXPECT_TRUE(ret.isOk());
 }
 
-EFFECT_TEST(AudioEffectHidlTest, SetCurrentConfigForFeature) {
+TEST_P(AudioEffectHidlTest, SetCurrentConfigForFeature) {
     description("Verify that SetCurrentConfigForFeature does not crash");
     Return<Result> ret = effect->setCurrentConfigForFeature(0, hidl_vec<uint8_t>());
     EXPECT_TRUE(ret.isOk());
@@ -642,21 +597,21 @@
     ASSERT_EQ(Result::OK, retval);
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetNumBands) {
+TEST_P(EqualizerAudioEffectHidlTest, GetNumBands) {
     description("Verify that Equalizer effect reports at least one band");
     uint16_t numBands = 0;
     getNumBands(&numBands);
     EXPECT_GT(numBands, 0);
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetLevelRange) {
+TEST_P(EqualizerAudioEffectHidlTest, GetLevelRange) {
     description("Verify that Equalizer effect reports adequate band level range");
     int16_t minLevel = 0x7fff, maxLevel = 0;
     getLevelRange(&minLevel, &maxLevel);
     EXPECT_GT(maxLevel, minLevel);
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetSetBandLevel) {
+TEST_P(EqualizerAudioEffectHidlTest, GetSetBandLevel) {
     description("Verify that manipulating band levels works for Equalizer effect");
     uint16_t numBands = 0;
     getNumBands(&numBands);
@@ -685,7 +640,7 @@
     }
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetBandCenterFrequencyAndRange) {
+TEST_P(EqualizerAudioEffectHidlTest, GetBandCenterFrequencyAndRange) {
     description("Verify that Equalizer effect reports adequate band frequency range");
     uint16_t numBands = 0;
     getNumBands(&numBands);
@@ -700,7 +655,7 @@
     }
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetBandForFrequency) {
+TEST_P(EqualizerAudioEffectHidlTest, GetBandForFrequency) {
     description("Verify that Equalizer effect supports GetBandForFrequency correctly");
     uint16_t numBands = 0;
     getNumBands(&numBands);
@@ -729,14 +684,14 @@
     }
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetPresetNames) {
+TEST_P(EqualizerAudioEffectHidlTest, GetPresetNames) {
     description("Verify that Equalizer effect reports at least one preset");
     size_t presetCount;
     getPresetCount(&presetCount);
     EXPECT_GT(presetCount, 0u);
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetSetCurrentPreset) {
+TEST_P(EqualizerAudioEffectHidlTest, GetSetCurrentPreset) {
     description("Verify that manipulating the current preset for Equalizer effect");
     size_t presetCount;
     getPresetCount(&presetCount);
@@ -759,7 +714,7 @@
     }
 }
 
-EFFECT_TEST(EqualizerAudioEffectHidlTest, GetSetAllProperties) {
+TEST_P(EqualizerAudioEffectHidlTest, GetSetAllProperties) {
     description(
         "Verify that setting band levels and presets works via Get / "
         "SetAllProperties for Equalizer effect");
@@ -823,7 +778,7 @@
     sp<ILoudnessEnhancerEffect> enhancer;
 };
 
-EFFECT_TEST(LoudnessEnhancerAudioEffectHidlTest, GetSetTargetGain) {
+TEST_P(LoudnessEnhancerAudioEffectHidlTest, GetSetTargetGain) {
     description(
         "Verify that manipulating the target gain works for Loudness Enhancer "
         "effect");
@@ -844,21 +799,15 @@
     EXPECT_EQ(gain, actualGain);
 }
 
-#if MAJOR_VERSION <= 5
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(AudioEffectsFactoryHidlEnvironment::Instance());
-    ::testing::InitGoogleTest(&argc, argv);
-    AudioEffectsFactoryHidlEnvironment::Instance()->init(&argc, argv);
-    int status = RUN_ALL_TESTS();
-    LOG(INFO) << "Test result = " << status;
-    return status;
-}
-#elif MAJOR_VERSION >= 6
 INSTANTIATE_TEST_SUITE_P(
         EffectsFactory, AudioEffectsFactoryHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(IEffectsFactory::descriptor)),
         android::hardware::PrintInstanceNameToString);
 INSTANTIATE_TEST_SUITE_P(
+        Equalizer, AudioEffectHidlTest,
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IEffectsFactory::descriptor)),
+        android::hardware::PrintInstanceNameToString);
+INSTANTIATE_TEST_SUITE_P(
         Equalizer, EqualizerAudioEffectHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(IEffectsFactory::descriptor)),
         android::hardware::PrintInstanceNameToString);
@@ -866,4 +815,3 @@
         LoudnessEnhancer, LoudnessEnhancerAudioEffectHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(IEffectsFactory::descriptor)),
         android::hardware::PrintInstanceNameToString);
-#endif
diff --git a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV2_0TargetTest.xml b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV2_0TargetTest.xml
new file mode 100644
index 0000000..b6e720b
--- /dev/null
+++ b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV2_0TargetTest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs VtsHalAudioEffectV2_0TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="stop"/>
+        <option name="run-command" value="setprop vts.native_server.on 1"/>
+        <option name="teardown-command" value="start"/>
+        <option name="teardown-command" value="setprop vts.native_server.on 0"/>
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalAudioEffectV2_0TargetTest->/data/local/tmp/VtsHalAudioEffectV2_0TargetTest" />
+        <option name="push" value="audio_effects_conf_V2_0.xsd->/data/local/tmp/audio_effects_conf_V2_0.xsd" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalAudioEffectV2_0TargetTest" />
+    </test>
+</configuration>
diff --git a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV4_0TargetTest.xml b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV4_0TargetTest.xml
new file mode 100644
index 0000000..df826c8
--- /dev/null
+++ b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV4_0TargetTest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs VtsHalAudioEffectV4_0TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="stop"/>
+        <option name="run-command" value="setprop vts.native_server.on 1"/>
+        <option name="teardown-command" value="start"/>
+        <option name="teardown-command" value="setprop vts.native_server.on 0"/>
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalAudioEffectV4_0TargetTest->/data/local/tmp/VtsHalAudioEffectV4_0TargetTest" />
+        <option name="push" value="audio_effects_conf_V4_0.xsd->/data/local/tmp/audio_effects_conf_V4_0.xsd" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalAudioEffectV4_0TargetTest" />
+    </test>
+</configuration>
diff --git a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV5_0TargetTest.xml b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV5_0TargetTest.xml
new file mode 100644
index 0000000..14bdf43
--- /dev/null
+++ b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV5_0TargetTest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs VtsHalAudioEffectV5_0TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="stop"/>
+        <option name="run-command" value="setprop vts.native_server.on 1"/>
+        <option name="teardown-command" value="start"/>
+        <option name="teardown-command" value="setprop vts.native_server.on 0"/>
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalAudioEffectV5_0TargetTest->/data/local/tmp/VtsHalAudioEffectV5_0TargetTest" />
+        <option name="push" value="audio_effects_conf_V5_0.xsd->/data/local/tmp/audio_effects_conf_V5_0.xsd" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalAudioEffectV5_0TargetTest" />
+    </test>
+</configuration>
diff --git a/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV6_0TargetTest.xml b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV6_0TargetTest.xml
new file mode 100644
index 0000000..23adad0
--- /dev/null
+++ b/audio/effect/all-versions/vts/functional/VtsHalAudioEffectV6_0TargetTest.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<configuration description="Runs VtsHalAudioEffectV6_0TargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.RunCommandTargetPreparer">
+        <option name="run-command" value="stop"/>
+        <option name="run-command" value="setprop vts.native_server.on 1"/>
+        <option name="teardown-command" value="start"/>
+        <option name="teardown-command" value="setprop vts.native_server.on 0"/>
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalAudioEffectV6_0TargetTest->/data/local/tmp/VtsHalAudioEffectV6_0TargetTest" />
+        <option name="push" value="audio_effects_conf_V6_0.xsd->/data/local/tmp/audio_effects_conf_V6_0.xsd" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalAudioEffectV6_0TargetTest" />
+    </test>
+</configuration>
diff --git a/automotive/can/1.0/default/CanBusNative.cpp b/automotive/can/1.0/default/CanBusNative.cpp
index 88f9175..047b090 100644
--- a/automotive/can/1.0/default/CanBusNative.cpp
+++ b/automotive/can/1.0/default/CanBusNative.cpp
@@ -31,6 +31,11 @@
         return ICanController::Result::BAD_ADDRESS;
     }
 
+    if (mBaudrate == 0) {
+        // interface is already up and we just want to register it
+        return ICanController::Result::OK;
+    }
+
     if (!netdevice::down(mIfname)) {
         LOG(ERROR) << "Can't bring " << mIfname << " down (to configure it)";
         return ICanController::Result::UNKNOWN_ERROR;
diff --git a/automotive/can/1.0/default/CanBusSlcan.cpp b/automotive/can/1.0/default/CanBusSlcan.cpp
index 29d9d3c..e42005b 100644
--- a/automotive/can/1.0/default/CanBusSlcan.cpp
+++ b/automotive/can/1.0/default/CanBusSlcan.cpp
@@ -47,13 +47,34 @@
 CanBusSlcan::CanBusSlcan(const std::string& uartName, uint32_t bitrate)
     : CanBus(), mUartName(uartName), kBitrate(bitrate) {}
 
+/** helper function to update CanBusSlcan object's iface name */
+ICanController::Result CanBusSlcan::updateIfaceName(base::unique_fd& uartFd) {
+    struct ifreq ifrequest = {};
+    /*
+     * Fetching the iface name with an ioctl won't interfere with an open socketCAN iface attached
+     * to this tty. This is important in the event we are trying to register a SLCAN based iface
+     * that has already been configured and brought up.
+     */
+    if (ioctl(uartFd.get(), SIOCGIFNAME, ifrequest.ifr_name) < 0) {
+        LOG(ERROR) << "Failed to get the name of the created device: " << strerror(errno);
+        return ICanController::Result::UNKNOWN_ERROR;
+    }
+
+    // Update the CanBus object with name that was assigned to it
+    mIfname = ifrequest.ifr_name;
+    return ICanController::Result::OK;
+}
+
 ICanController::Result CanBusSlcan::preUp() {
     // verify valid bitrate and translate to serial command format
-    const auto lookupIt = slcanprotocol::kBitrateCommands.find(kBitrate);
-    if (lookupIt == slcanprotocol::kBitrateCommands.end()) {
-        return ICanController::Result::BAD_BAUDRATE;
+    std::optional<std::string> canBitrateCommand = std::nullopt;
+    if (kBitrate != 0) {
+        const auto lookupIt = slcanprotocol::kBitrateCommands.find(kBitrate);
+        if (lookupIt == slcanprotocol::kBitrateCommands.end()) {
+            return ICanController::Result::BAD_BAUDRATE;
+        }
+        canBitrateCommand = lookupIt->second;
     }
-    const auto canBitrateCommand = lookupIt->second;
 
     /* Attempt to open the uart in r/w without blocking or becoming the
      * controlling terminal */
@@ -63,6 +84,11 @@
         return ICanController::Result::BAD_ADDRESS;
     }
 
+    // If the device is already up, update the iface name in our CanBusSlcan object
+    if (kBitrate == 0) {
+        return updateIfaceName(mFd);
+    }
+
     // blank terminal settings and pull them from the device
     struct termios terminalSettings = {};
     if (tcgetattr(mFd.get(), &terminalSettings) < 0) {
@@ -102,7 +128,7 @@
     }
 
     // apply speed setting for CAN
-    if (write(mFd.get(), canBitrateCommand.c_str(), canBitrateCommand.length()) <= 0) {
+    if (write(mFd.get(), canBitrateCommand->c_str(), canBitrateCommand->length()) <= 0) {
         LOG(ERROR) << "Failed to apply CAN bitrate: " << strerror(errno);
         return ICanController::Result::UNKNOWN_ERROR;
     }
@@ -120,17 +146,8 @@
         return ICanController::Result::UNKNOWN_ERROR;
     }
 
-    // get the name of the device we created
-    struct ifreq ifrequest = {};
-    if (ioctl(mFd.get(), SIOCGIFNAME, ifrequest.ifr_name) < 0) {
-        LOG(ERROR) << "Failed to get the name of the created device: " << strerror(errno);
-        return ICanController::Result::UNKNOWN_ERROR;
-    }
-
     // Update the CanBus object with name that was assigned to it
-    mIfname = ifrequest.ifr_name;
-
-    return ICanController::Result::OK;
+    return updateIfaceName(mFd);
 }
 
 bool CanBusSlcan::postDown() {
diff --git a/automotive/can/1.0/default/CanBusSlcan.h b/automotive/can/1.0/default/CanBusSlcan.h
index 3328a9f..2328a2c 100644
--- a/automotive/can/1.0/default/CanBusSlcan.h
+++ b/automotive/can/1.0/default/CanBusSlcan.h
@@ -32,6 +32,8 @@
     virtual bool postDown() override;
 
   private:
+    ICanController::Result updateIfaceName(base::unique_fd& uartFd);
+
     const std::string mUartName;
     const uint32_t kBitrate;
     base::unique_fd mFd;
diff --git a/common/aidl/Android.bp b/common/aidl/Android.bp
index 6f2d292..f55e799 100644
--- a/common/aidl/Android.bp
+++ b/common/aidl/Android.bp
@@ -1,5 +1,5 @@
 aidl_interface {
-    name: "vintf-common",
+    name: "android.hardware.common",
     host_supported: true,
     vendor_available: true,
     vndk: {
diff --git a/current.txt b/current.txt
index 68e4713..d171052 100644
--- a/current.txt
+++ b/current.txt
@@ -588,11 +588,11 @@
 cd06a7911b9acd4a653bbf7133888878fbcb3f84be177c7a3f1becaae3d8618f android.hardware.camera.metadata@3.2::types
 b69a7615c508acf5c5201efd1bfa3262167874fc3594e2db5a3ff93addd8ac75 android.hardware.keymaster@4.0::IKeymasterDevice
 eb2fa0c883c2185d514be0b84c179b283753ef0c1b77b45b4f359bd23bba8b75 android.hardware.neuralnetworks@1.0::IPreparedModel
-f1109cbb10297b7429a11fab42afa912710b303c9bf20bd5cdb8bd57b9c84186 android.hardware.neuralnetworks@1.0::types
+8eac60e1f724d141c71c69f06d4544acb720a55dfbbcd97fa01bb3d25ee4e2f5 android.hardware.neuralnetworks@1.0::types
 5f6d3097ba84cb63c430787123f4de1b31c11f90b531b98eae9a8623a5ae962a android.hardware.neuralnetworks@1.1::types
 fb382e986c10b8fbb797a8546e8f9ea6d1107bfe6f3fb7e57f6bbbf1f807a906 android.hardware.neuralnetworks@1.2::IDevice
 40e71cd693de5b832325c5d8f081f2ff20a7ba2b89d401cee5b4b3eb0e241681 android.hardware.neuralnetworks@1.2::IPreparedModel
-2d5483fbf59d5fd2de94665a6df05da5c3d09de67561d0db5e9f09e59e9aea46 android.hardware.neuralnetworks@1.2::types
+7f7ef383268c95a1b8fe4e55c662bc806bb0ac11a154f6b049a113a44b0f024f android.hardware.neuralnetworks@1.2::types
 a785a57447a81e9c130eef6904c3a5c256076c6a04588c40620ebd6fa2660d77 android.hardware.radio@1.2::types
 1a6e2bd289f22931c526b21916910f1d4c436b7acb9556e4243de4ce8e6cc2e4 android.hardware.soundtrigger@2.0::ISoundTriggerHwCallback
 fd65298e1e09e0e3c781ab18305920d757dbe55a3b459ce17814ec5cf6dfee99 android.hardware.wifi@1.0::IWifiP2pIface
@@ -648,22 +648,28 @@
 9e59fffceed0dd72a9799e04505db5f777bbbea1af0695ba4107ef6d967c6fda android.hardware.neuralnetworks@1.3::IDevice
 258825966435b3ed08832055bb736d81516013e405f161d9ccde9a90cfcdde83 android.hardware.neuralnetworks@1.3::IPreparedModel
 94e803236398bed1febb11cc21051bc42ec003700139b099d6c479e02a7ca3c3 android.hardware.neuralnetworks@1.3::IPreparedModelCallback
-cf1d55e8c68300090747ab90b94c22e4c859b29c84ced68a317c595bb115eab2 android.hardware.neuralnetworks@1.3::types
+f3c1e7298da628a755b452cd3325e8d0fe867a2debb873069baab6a27434a72d android.hardware.neuralnetworks@1.3::types
 3e01d4446cd69fd1c48f8572efd97487bc179564b32bd795800b97bbe10be37b android.hardware.wifi@1.4::IWifi
-9bc274c9d73aae170fd9e18df2476ade4c19b629cfb38dd03dd237a6cc2d932b android.hardware.wifi.hostapd@1.2::IHostapd
+514dc8b810658c45d7b0d34132b708cee2658ecedd9c7efc57d0d666ef182484 android.hardware.wifi.hostapd@1.2::IHostapd
 11f6448d15336361180391c8ebcdfd2d7cf77b3782d577e594d583aadc9c2877 android.hardware.wifi.hostapd@1.2::types
 a64467bae843569f0d465c5be7f0c7a5b987985b55a3ef4794dd5afc68538650 android.hardware.wifi.supplicant@1.3::ISupplicant
 c72cb37b3f66ef65aeb5c6438a3fbe17bbe847fdf62d1a76eafd7f3a8a526105 android.hardware.wifi.supplicant@1.3::ISupplicantStaIface
 342a8e12db4dca643f2755eb4167e8f103d96502053a25a1f51f42107a4530f1 android.hardware.wifi.supplicant@1.3::ISupplicantStaIfaceCallback
-5477f8bafb29548875622fa83f1c0a29cee641acee613315eb747731001f4aff android.hardware.wifi.supplicant@1.3::ISupplicantStaNetwork
+8835e9799cddf7c239f60beff467cbdf164331f70a8b6c06ed78982d7810d835 android.hardware.wifi.supplicant@1.3::ISupplicantStaNetwork
 91015479f5a0fba9872e98d3cca4680995de64f42ae71461b4b7e5acc5a196ab android.hardware.wifi.supplicant@1.3::types
-d9044563a5ac5a17a239303b8dec1e51167761ac46e965f61e31654cc034d31b android.hardware.radio@1.5::types
-afa2d6cf4c0ba4b8482d5bcc097594ad5bc49be0bf3003034f75955cdaf66045 android.hardware.radio@1.5::IRadio
+##
+# BEGIN Radio HAL Merge Conflict Avoidance Buffer - STOPSHIP if present
+##
+2c0587a1e83facba604949c31163486f21eb5b47a29c8f29119a47d3bd052103 android.hardware.radio@1.5::types
+b5cfa87882b416105fe01e8a40a856d36c93d64f1103d77e12b1281cea13b0bd android.hardware.radio@1.5::IRadio
 bc59237dbd93949238081f762710552e76670cb648c0e198138551460ac54b1e android.hardware.radio@1.5::IRadioIndication
-f4888f9676890b43a459c6380f335fea7a6ad32ed3bafafeb018a88d6c0be8a4 android.hardware.radio@1.5::IRadioResponse
+ef10e15cdbe8ba63925302a95962d5679bbda6a4351400cc23e1589ca0e9f94b android.hardware.radio@1.5::IRadioResponse
 55f0a15642869ec98a55ea0a5ac049d3e1a6245ff7750deb6bcb7182057eee83 android.hardware.radio.config@1.3::types
 b27ab0cd40b0b078cdcd024bfe1061c4c4c065f3519eeb9347fa359a3268a5ae android.hardware.radio.config@1.3::IRadioConfig
 742360c775313438b0f82256eac62fb5bbc76a6ae6f388573f3aa142fb2c1eea android.hardware.radio.config@1.3::IRadioConfigIndication
 7683fed9d253956071f18b152e6be657719536f98d9b534433d5e411bcde5061 android.hardware.radio.config@1.3::IRadioConfigResponse
-c411dc16855fcb786cd5e08fe2889acbd72fd54217bd27fe0373813de230ce5f android.hardware.soundtrigger@2.3::types
-5abad7b54d3400fab633cb7a36ffc1747e037bf805d3d9e3517cb6aabf26b002 android.hardware.soundtrigger@2.3::ISoundTriggerHw
+##
+# END Radio HAL Merge Conflict Avoidance Buffer - STOPSHIP if present
+##
+b46d358537168c478762c3d34d5fe1555a3fcd89cd1f43621350ada395e6f795 android.hardware.soundtrigger@2.3::types
+15924fbf38b3c282299a37e48c72405c97e322f844f815081db6acbca22d4165 android.hardware.soundtrigger@2.3::ISoundTriggerHw
diff --git a/drm/1.0/default/CryptoPlugin.cpp b/drm/1.0/default/CryptoPlugin.cpp
index 8ddc380..2db3607 100644
--- a/drm/1.0/default/CryptoPlugin.cpp
+++ b/drm/1.0/default/CryptoPlugin.cpp
@@ -152,6 +152,7 @@
                 return Void();
             }
 
+            base = static_cast<uint8_t *>(static_cast<void *>(destBase->getPointer()));
             destPtr = static_cast<void *>(base + destination.nonsecureMemory.offset);
         } else if (destination.type == BufferType::NATIVE_HANDLE) {
             if (!secure) {
diff --git a/graphics/common/aidl/Android.bp b/graphics/common/aidl/Android.bp
index fcd4efc..601cabc 100644
--- a/graphics/common/aidl/Android.bp
+++ b/graphics/common/aidl/Android.bp
@@ -1,5 +1,5 @@
 aidl_interface {
-    name: "vintf-graphics-common",
+    name: "android.hardware.graphics.common",
     host_supported: true,
     vendor_available: true,
     vndk: {
@@ -11,7 +11,7 @@
     ],
     stability: "vintf",
     imports: [
-        "vintf-common"
+        "android.hardware.common",
     ],
     backend: {
         java: {
diff --git a/graphics/composer/2.1/utils/command-buffer/include/composer-command-buffer/2.1/ComposerCommandBuffer.h b/graphics/composer/2.1/utils/command-buffer/include/composer-command-buffer/2.1/ComposerCommandBuffer.h
index ebac2e0..64ed4f3 100644
--- a/graphics/composer/2.1/utils/command-buffer/include/composer-command-buffer/2.1/ComposerCommandBuffer.h
+++ b/graphics/composer/2.1/utils/command-buffer/include/composer-command-buffer/2.1/ComposerCommandBuffer.h
@@ -403,6 +403,11 @@
     }
 
    protected:
+     template <typename T>
+     void beginCommand(T command, uint16_t length) {
+         beginCommandBase(static_cast<IComposerClient::Command>(command), length);
+     }
+
     void setClientTargetInternal(uint32_t slot, const native_handle_t* target, int acquireFence,
                                  int32_t dataspace,
                                  const std::vector<IComposerClient::Rect>& damage) {
@@ -429,7 +434,7 @@
         endCommand();
     }
 
-    void beginCommand(IComposerClient::Command command, uint16_t length) {
+    void beginCommandBase(IComposerClient::Command command, uint16_t length) {
         if (mCommandEnd) {
             LOG_FATAL("endCommand was not called before command 0x%x", command);
         }
diff --git a/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h b/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h
index 35162a6..00f427a 100644
--- a/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h
+++ b/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h
@@ -76,15 +76,14 @@
 
     static constexpr uint16_t kSetLayerFloatColorLength = 4;
     void setLayerFloatColor(IComposerClient::FloatColor color) {
-        beginCommand_2_2(IComposerClient::Command::SET_LAYER_FLOAT_COLOR,
-                         kSetLayerFloatColorLength);
+        beginCommand(IComposerClient::Command::SET_LAYER_FLOAT_COLOR, kSetLayerFloatColorLength);
         writeFloatColor(color);
         endCommand();
     }
 
     void setLayerPerFrameMetadata(const hidl_vec<IComposerClient::PerFrameMetadata>& metadataVec) {
-        beginCommand_2_2(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA,
-                         metadataVec.size() * 2);
+        beginCommand(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA,
+                     metadataVec.size() * 2);
         for (const auto& metadata : metadataVec) {
             writeSigned(static_cast<int32_t>(metadata.key));
             writeFloat(metadata.value);
@@ -99,12 +98,6 @@
         writeFloat(color.b);
         writeFloat(color.a);
     }
-
-  private:
-    void beginCommand_2_2(IComposerClient::Command command, uint16_t length) {
-        V2_1::CommandWriterBase::beginCommand(
-                static_cast<V2_1::IComposerClient::Command>(static_cast<int32_t>(command)), length);
-    }
 };
 
 // This class helps parse a command queue.  Note that all sizes/lengths are in
diff --git a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
index 3dfda19..afc22d8 100644
--- a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
+++ b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
@@ -46,8 +46,8 @@
 class CommandWriterBase : public V2_2::CommandWriterBase {
    public:
     void setLayerPerFrameMetadata(const hidl_vec<IComposerClient::PerFrameMetadata>& metadataVec) {
-        beginCommand_2_3(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA,
-                         metadataVec.size() * 2);
+        beginCommand(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA,
+                     metadataVec.size() * 2);
         for (const auto& metadata : metadataVec) {
             writeSigned(static_cast<int32_t>(metadata.key));
             writeFloat(metadata.value);
@@ -69,8 +69,8 @@
 
     static constexpr uint16_t kSetLayerColorTransformLength = 16;
     void setLayerColorTransform(const float* matrix) {
-        beginCommand_2_3(IComposerClient::Command::SET_LAYER_COLOR_TRANSFORM,
-                         kSetLayerColorTransformLength);
+        beginCommand(IComposerClient::Command::SET_LAYER_COLOR_TRANSFORM,
+                     kSetLayerColorTransformLength);
         for (int i = 0; i < 16; i++) {
             writeFloat(matrix[i]);
         }
@@ -109,7 +109,7 @@
         // Blobs are written as:
         // {numElements, key1, size1, blob1, key2, size2, blob2, key3, size3...}
         uint16_t length = static_cast<uint16_t>(commandLength);
-        beginCommand_2_3(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA_BLOBS, length);
+        beginCommand(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA_BLOBS, length);
         write(static_cast<uint32_t>(metadata.size()));
         for (auto metadataBlob : metadata) {
             writeSigned(static_cast<int32_t>(metadataBlob.key));
@@ -126,12 +126,6 @@
         mDataWritten += numElements;
         mDataWritten += (length - (numElements * 4) > 0) ? 1 : 0;
     }
-
-  private:
-    void beginCommand_2_3(IComposerClient::Command command, uint16_t length) {
-        V2_1::CommandWriterBase::beginCommand(
-                static_cast<V2_1::IComposerClient::Command>(static_cast<int32_t>(command)), length);
-    }
 };
 
 // This class helps parse a command queue.  Note that all sizes/lengths are in
diff --git a/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h b/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h
index d3b29bb..e0e1394 100644
--- a/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h
+++ b/graphics/composer/2.3/utils/passthrough/include/composer-passthrough/2.3/HwcHal.h
@@ -294,9 +294,6 @@
             (brightness < 0.0f && brightness != -1.0f)) {
             return Error::BAD_PARAMETER;
         }
-        if (!mDispatch.setDisplayBrightness) {
-            return Error::UNSUPPORTED;
-        }
         int32_t error = mDispatch.setDisplayBrightness(mDevice, display, brightness);
         return static_cast<Error>(error);
     }
@@ -307,6 +304,13 @@
             return false;
         }
 
+        if (!BaseType2_1::initDispatch(HWC2_FUNCTION_GET_DISPLAY_CAPABILITIES,
+                                       &mDispatch.getDisplayCapabilities) ||
+            !BaseType2_1::initDispatch(HWC2_FUNCTION_SET_DISPLAY_BRIGHTNESS,
+                                       &mDispatch.setDisplayBrightness)) {
+            return false;
+        }
+
         this->initOptionalDispatch(HWC2_FUNCTION_GET_DISPLAY_IDENTIFICATION_DATA,
                                    &mDispatch.getDisplayIdentificationData);
         this->initOptionalDispatch(HWC2_FUNCTION_SET_LAYER_COLOR_TRANSFORM,
@@ -317,14 +321,10 @@
                                    &mDispatch.setDisplayedContentSamplingEnabled);
         this->initOptionalDispatch(HWC2_FUNCTION_GET_DISPLAYED_CONTENT_SAMPLE,
                                    &mDispatch.getDisplayedContentSample);
-        this->initOptionalDispatch(HWC2_FUNCTION_GET_DISPLAY_CAPABILITIES,
-                                   &mDispatch.getDisplayCapabilities);
         this->initOptionalDispatch(HWC2_FUNCTION_SET_LAYER_PER_FRAME_METADATA_BLOBS,
                                    &mDispatch.setLayerPerFrameMetadataBlobs);
         this->initOptionalDispatch(HWC2_FUNCTION_GET_DISPLAY_BRIGHTNESS_SUPPORT,
                                    &mDispatch.getDisplayBrightnessSupport);
-        this->initOptionalDispatch(HWC2_FUNCTION_SET_DISPLAY_BRIGHTNESS,
-                                   &mDispatch.setDisplayBrightness);
         return true;
     }
 
diff --git a/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h b/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h
index 53e4404..07d8607 100644
--- a/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h
+++ b/graphics/composer/2.4/utils/passthrough/include/composer-passthrough/2.4/HwcHal.h
@@ -59,9 +59,6 @@
                 mDevice, HWC2_CALLBACK_REFRESH, this,
                 reinterpret_cast<hwc2_function_pointer_t>(refreshHook));
         BaseType2_1::mDispatch.registerCallback(
-                mDevice, HWC2_CALLBACK_VSYNC, this,
-                reinterpret_cast<hwc2_function_pointer_t>(vsyncHook));
-        BaseType2_1::mDispatch.registerCallback(
                 mDevice, HWC2_CALLBACK_VSYNC_2_4, this,
                 reinterpret_cast<hwc2_function_pointer_t>(vsync_2_4_Hook));
         BaseType2_1::mDispatch.registerCallback(
@@ -82,7 +79,6 @@
         // which is likely incorrect
         BaseType2_1::mDispatch.registerCallback(mDevice, HWC2_CALLBACK_HOTPLUG, this, nullptr);
         BaseType2_1::mDispatch.registerCallback(mDevice, HWC2_CALLBACK_REFRESH, this, nullptr);
-        BaseType2_1::mDispatch.registerCallback(mDevice, HWC2_CALLBACK_VSYNC, this, nullptr);
         BaseType2_1::mDispatch.registerCallback(mDevice, HWC2_CALLBACK_VSYNC_2_4, this, nullptr);
         BaseType2_1::mDispatch.registerCallback(mDevice, HWC2_CALLBACK_VSYNC_PERIOD_TIMING_CHANGED,
                                                 this, nullptr);
@@ -228,12 +224,15 @@
             return false;
         }
 
+        if (!BaseType2_1::initDispatch(HWC2_FUNCTION_GET_DISPLAY_VSYNC_PERIOD,
+                                       &mDispatch.getDisplayVsyncPeriod) ||
+            !BaseType2_1::initDispatch(HWC2_FUNCTION_SET_ACTIVE_CONFIG_WITH_CONSTRAINTS,
+                                       &mDispatch.setActiveConfigWithConstraints)) {
+            return false;
+        }
+
         this->initOptionalDispatch(HWC2_FUNCTION_GET_DISPLAY_CONNECTION_TYPE,
                                    &mDispatch.getDisplayConnectionType);
-        this->initOptionalDispatch(HWC2_FUNCTION_GET_DISPLAY_VSYNC_PERIOD,
-                                   &mDispatch.getDisplayVsyncPeriod);
-        this->initOptionalDispatch(HWC2_FUNCTION_SET_ACTIVE_CONFIG_WITH_CONSTRAINTS,
-                                   &mDispatch.setActiveConfigWithConstraints);
         this->initOptionalDispatch(HWC2_FUNCTION_SET_AUTO_LOW_LATENCY_MODE,
                                    &mDispatch.setAutoLowLatencyMode);
         this->initOptionalDispatch(HWC2_FUNCTION_GET_SUPPORTED_CONTENT_TYPES,
diff --git a/graphics/mapper/4.0/vts/functional/Android.bp b/graphics/mapper/4.0/vts/functional/Android.bp
index 926cf31..3542a6e 100644
--- a/graphics/mapper/4.0/vts/functional/Android.bp
+++ b/graphics/mapper/4.0/vts/functional/Android.bp
@@ -19,10 +19,10 @@
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: ["VtsHalGraphicsMapperV4_0TargetTest.cpp"],
     static_libs: [
+        "android.hardware.graphics.common-ndk_platform",
         "android.hardware.graphics.mapper@4.0-vts",
         "libgralloctypes",
         "libsync",
-        "vintf-graphics-common-ndk_platform",
     ],
     shared_libs: [
         "android.hardware.graphics.allocator@4.0",
@@ -34,5 +34,8 @@
     header_libs: [
         "libsystem_headers",
     ],
-    test_suites: ["general-tests", "vts-core"],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
 }
diff --git a/health/2.1/README.md b/health/2.1/README.md
index 5a19d7b..bfcf13b 100644
--- a/health/2.1/README.md
+++ b/health/2.1/README.md
@@ -99,6 +99,11 @@
 
 For example (replace `<device>` with the device name):
 ```
+# device/<manufacturer>/<device>/sepolicy/vendor/file_contexts
+# Required for charger to open passthrough implementation. Replace <device> with the proper device
+# name. File name must be consistent with `stem` of the implementation module.
+/vendor/lib(64)?/hw/android\.hardware\.health@2\.0-impl-2\.1-<device>\.so u:object_r:same_process_hal_file:s0
+
 # device/<manufacturer>/<device>/sepolicy/vendor/hal_health_default.te
 # Add device specific permissions to hal_health_default domain, especially
 # if a device-specific libhealthd is used and/or device-specific storage related
diff --git a/neuralnetworks/1.0/types.hal b/neuralnetworks/1.0/types.hal
index ba9d068..1175a30 100644
--- a/neuralnetworks/1.0/types.hal
+++ b/neuralnetworks/1.0/types.hal
@@ -261,8 +261,8 @@
      *      filter.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, specifying the padding on
@@ -290,7 +290,8 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
      *      the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, specifying the implicit
@@ -355,8 +356,8 @@
      *      specifying the filter.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, specifying the padding on
@@ -384,8 +385,8 @@
      *      specifying the filter.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, specifying the implicit
@@ -492,8 +493,6 @@
      *
      * Supported value tensor {@link OperandType}:
      * * {@link OperandType::TENSOR_FLOAT32}
-     * * {@link OperandType::TENSOR_INT32}
-     * * {@link OperandType::TENSOR_QUANT8_ASYMM}
      *
      * Supported value tensor rank: from 2
      *
@@ -556,10 +555,10 @@
      *      of output nodes.
      * * 2: A 1-D tensor, of shape [num_units], specifying the bias. For input
      *      tensor of {@link OperandType::TENSOR_FLOAT32}, the bias should
-     *      also be of {@link OperandType::TENSOR_FLOAT32}. For input tensor
-     *      of {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale.
+     *      also be of {@link OperandType::TENSOR_FLOAT32}.
+     *      For input tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, and has to be one of the
      *      {@link FusedActivationFunc} values. Specifies the activation to
      *      invoke on the result.
diff --git a/neuralnetworks/1.2/types.hal b/neuralnetworks/1.2/types.hal
index b111d96..e867120 100644
--- a/neuralnetworks/1.2/types.hal
+++ b/neuralnetworks/1.2/types.hal
@@ -375,8 +375,8 @@
      *      must be set to 0.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -425,7 +425,8 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
      *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -523,8 +524,8 @@
      *      must be set to 3.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -569,8 +570,8 @@
      *      specifying the filter.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -705,8 +706,8 @@
      *
      * Supported value tensor {@link OperandType}:
      * * {@link OperandType::TENSOR_FLOAT32}
-     * * {@link OperandType::TENSOR_INT32}
-     * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_INT32} (since HAL version 1.2)
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM} (since HAL version 1.2)
      *
      * Supported value tensor rank: from 2
      *
@@ -772,10 +773,10 @@
      *      of output nodes.
      * * 2: A 1-D tensor, of shape [num_units], specifying the bias. For input
      *      tensor of {@link OperandType::TENSOR_FLOAT32}, the bias should
-     *      also be of {@link OperandType::TENSOR_FLOAT32}. For input tensor
-     *      of {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale.
+     *      also be of {@link OperandType::TENSOR_FLOAT32}.
+     *      For input tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, and has to be one of the
      *      {@link FusedActivationFunc} values. Specifies the activation to
      *      invoke on the result.
@@ -2659,7 +2660,8 @@
      *      order of the boxes corresponds with input0. For input0 of type
      *      {@link OperandType::TENSOR_QUANT8_ASYMM}, this tensor should be of
      *      {@link OperandType::TENSOR_QUANT16_ASYMM}, with zeroPoint of 0 and
-     *      scale of 0.125. Zero num_rois is supported for this tensor.
+     *      scale of 0.125.
+     *      Zero num_rois is supported for this tensor.
      * * 2: A 1-D {@link OperandType::TENSOR_INT32} tensor, of shape
      *      [num_rois], specifying the batch index of each box. Boxes with
      *      the same batch index are grouped together.
@@ -2686,6 +2688,7 @@
      *      [num_output_rois], specifying the score of each output box. The boxes
      *      are grouped by batches, but the sequential order in each batch is not
      *      guaranteed. For type of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      guaranteed. For type of {@link OperandType::TENSOR_QUANT8_ASYMM}
      *      the scale and zero point must be the same as input0.
      * * 1: A 2-D Tensor of the same {@link OperandType} as input1, with shape
      *      [num_output_rois, 4], specifying the coordinates of each
@@ -2703,7 +2706,7 @@
     BOX_WITH_NMS_LIMIT = 44,
 
     /**
-     * Casts a tensor to a new type.
+     * Casts a tensor to a type.
      *
      * This operation ignores the scale and zeroPoint of quanized tensors,
      * e.g. it treats a {@link OperandType::TENSOR_QUANT8_ASYMM} input
@@ -3141,8 +3144,8 @@
      *      {@link SymmPerChannelQuantParams}) must be set to 0.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
-     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale. For filter tensor
      *      of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
@@ -3181,7 +3184,8 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
      *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale. For filter tensor
      *      of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
@@ -3661,21 +3665,24 @@
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
      *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
-     *      the scale and zeroPoint can be diffent from the input0 scale and zeroPoint.
+     *      the scales and zeroPoint can be different from input0 scale and zeroPoint.
      */
     PRELU = 71,
 
     /**
      * Quantizes the input tensor.
      *
-     * The formula is:
+     * The formula for {@link OperandType::TENSOR_QUANT8_ASYMM} output tensor is:
      *
      *     output = max(0, min(255, round(input / scale) + zeroPoint)
      *
-     * Supported tensor {@link OperandType}:
+     * Supported input tensor {@link OperandType}:
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      *
+     * Supported output tensor {@link OperandType}:
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *
      * Supported tensor rank: from 1
      *
      * Inputs:
@@ -4325,15 +4332,15 @@
      *      dimension (SymmPerChannelQuantParams::channelDim) must be set to 0.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
-     *      {@link OperandType::TENSOR_FLOAT16}, the bias should be of the
-     *      same type. For input tensor of type
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale. For filter tensor of
-     *      {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
-     *      must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of
-     *      0 and bias_scale of 0. The actual scale of each value 'i' is equal
-     *      to bias_scale[i] = input_scale * filter_scale[i].
+     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the
+     *      same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
+     *      the bias must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0
+     *      and bias_scale of 0. The actual scale of each value 'i' is equal to
+     *      bias_scale[i] = input_scale * filter_scale[i].
      * * 3: An {@link OperandType::INT32} scalar, specifying the padding on
      *      the left, in the ‘width’ dimension.
      * * 4: An {@link OperandType::INT32} scalar, specifying the padding on
@@ -4363,14 +4370,14 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
      *      {@link OperandType::TENSOR_FLOAT16}, the bias should be of the
-     *      same type. For input tensor of type
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale. For filter tensor of
-     *      {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
-     *      must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of
-     *      0 and bias_scale of 0. The actual scale of each value 'i' is equal
-     *      to bias_scale[i] = input_scale * filter_scale[i].
+     *      same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
+     *      the bias must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0
+     *      and bias_scale of 0. The actual scale of each value 'i' is equal to
+     *      bias_scale[i] = input_scale * filter_scale[i].
      * * 3: An {@link OperandType::TENSOR_INT32} tensor, specifying the output
      *      tensor shape.
      * * 4: An {@link OperandType::INT32} scalar, specifying the implicit
diff --git a/neuralnetworks/1.3/types.hal b/neuralnetworks/1.3/types.hal
index 84c4813..62c5833 100644
--- a/neuralnetworks/1.3/types.hal
+++ b/neuralnetworks/1.3/types.hal
@@ -110,6 +110,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
+     * * {@link OperandType::TENSOR_INT32} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4
      *
@@ -123,11 +124,13 @@
      * * 2: An {@link OperandType::INT32} scalar, and has to be one of the
      *      {@link FusedActivationFunc} values. Specifies the activation to
      *      invoke on the result.
+     *      For a {@link OperandType::TENSOR_INT32} tensor,
+     *      the {@link FusedActivationFunc} must be "NONE".
      *
      * Outputs:
      * * 0: The sum, a tensor of the same {@link OperandType} as input0.
      *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint can be different from inputs' scale and zeroPoint.
      */
     ADD = @1.2::OperationType:ADD,
@@ -293,6 +296,18 @@
      * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
      * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
      *
+     * Available since HAL version 1.3:
+     * * Quantized signed (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, filter, and output.
+     * * * {@link OperandType::TENSOR_INT32} for bias (with scale set to
+     * * * input.scale * filter.scale).
+     *
+     * * Quantized signed with filter symmetric per channel quantization (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, and output.
+     * * * {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL} for filter.
+     * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
+     * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
+     *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
      * [batch, height, width, channels]. Alternatively, the data layout could
@@ -313,8 +328,9 @@
      *      must be set to 0.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -363,7 +379,9 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
      *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -443,6 +461,18 @@
      * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
      * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
      *
+     * Available since HAL version 1.3:
+     * * Quantized signed (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, filter, and output.
+     * * * {@link OperandType::TENSOR_INT32} for bias (with scale set to
+     * * * input.scale * filter.scale).
+     *
+     * * Quantized signed with filter symmetric per channel quantization (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, and output.
+     * * * {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL} for filter.
+     * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
+     * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
+     *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
      * [batch, height, width, channels]. Alternatively, the data layout could
@@ -461,8 +491,9 @@
      *      must be set to 3.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -507,8 +538,9 @@
      *      specifying the filter.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32}
-     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      or {@link OperandType::TENSOR_FLOAT16} the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale.
      *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
@@ -569,6 +601,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -589,7 +622,8 @@
      * Outputs:
      * * 0: The output 4-D tensor, of shape [batch, height*block_size,
      *      width*block_size, depth/(block_size*block_size)].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     DEPTH_TO_SPACE = @1.2::OperationType:DEPTH_TO_SPACE,
@@ -605,6 +639,7 @@
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
      * * {@link OperandType::TENSOR_QUANT8_SYMM} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL} (since HAL version 1.2)
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported output tensor {@link OperandType}:
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
@@ -642,9 +677,11 @@
      * and an error must be reported.
      *
      * Supported value tensor {@link OperandType}:
+     * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.3)
      * * {@link OperandType::TENSOR_FLOAT32}
-     * * {@link OperandType::TENSOR_INT32}
-     * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_INT32} (since HAL version 1.2)
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM} (since HAL version 1.2)
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported value tensor rank: from 2
      *
@@ -658,7 +695,8 @@
      * * 0: A n-D tensor with the same rank and shape as the Values
      *      tensor, except for the first dimension which has the same size
      *      as Lookups' only dimension.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input1.
      */
     EMBEDDING_LOOKUP = @1.2::OperationType:EMBEDDING_LOOKUP,
@@ -693,6 +731,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4.
      *
@@ -710,10 +749,11 @@
      *      of output nodes.
      * * 2: A 1-D tensor, of shape [num_units], specifying the bias. For input
      *      tensor of {@link OperandType::TENSOR_FLOAT32}, the bias should
-     *      also be of {@link OperandType::TENSOR_FLOAT32}. For input tensor
-     *      of {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale.
+     *      also be of {@link OperandType::TENSOR_FLOAT32}.
+     *      For input tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
      * * 3: An {@link OperandType::INT32} scalar, and has to be one of the
      *      {@link FusedActivationFunc} values. Specifies the activation to
      *      invoke on the result.
@@ -798,6 +838,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM} (since HAL version 1.2)
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4
      * Tensors with rank less than 4 are only supported since HAL version 1.2.
@@ -814,6 +855,8 @@
      * * 0: A tensor of the same {@link OperandType} and same shape as input0.
      *      For {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the scale must be 1.f / 128 and the zeroPoint must be 128.
+     *      For {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
+     *      the scale must be 1.f / 128 and the zeroPoint must be 0.
      */
     L2_NORMALIZATION = @1.2::OperationType:L2_NORMALIZATION,
 
@@ -1507,6 +1550,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM} (since HAL version 1.2)
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -1549,7 +1593,8 @@
      * Outputs:
      * * 0: The output 4-D tensor, of shape
      *      [batches, new_height, new_width, depth].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     RESIZE_BILINEAR = @1.2::OperationType:RESIZE_BILINEAR,
@@ -1624,6 +1669,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4.
      * Tensors with rank other than 2 or 4 are only supported since HAL version 1.2.
@@ -1632,9 +1678,10 @@
      * * 0: A 2-D or 4-D tensor, specifying the tensor to be reshaped.
      *      Since HAL version 1.2, this tensor may be zero-sized.
      * * 1: A scalar, specifying the positive scaling factor for the exponent,
-     *      beta. If input0 is of {@link OperandType::TENSOR_FLOAT32} or
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, the scalar must be of
-     *      {@link OperandType::FLOAT32}.
+     *      beta. If input0 is of {@link OperandType::TENSOR_FLOAT32},
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM} or
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}, the scalar
+     *      must be of {@link OperandType::FLOAT32}.
      *      If input0 is of {@link OperandType::TENSOR_FLOAT16}, then the
      *      scalar must be of {@link OperandType::FLOAT16}.
      * * 2: An optional {@link OperandType::INT32} scalar, default to -1,
@@ -1647,6 +1694,8 @@
      * * 0: The output tensor of same shape as input0.
      *      For {@link OperandType::TENSOR_QUANT8_ASYMM},
      *      the scale must be 1.f / 256 and the zeroPoint must be 0.
+     *      For {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
+     *      the scale must be 1.f / 256 and the zeroPoint must be -128.
      */
     SOFTMAX = @1.2::OperationType:SOFTMAX,
 
@@ -1668,6 +1717,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -1688,7 +1738,8 @@
      * Outputs:
      * * 0: The output 4-D tensor, of shape [batches, height/block_size,
      *      width/block_size, depth_in*block_size*block_size].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     SPACE_TO_DEPTH = @1.2::OperationType:SPACE_TO_DEPTH,
@@ -1812,6 +1863,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -1830,7 +1882,8 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     BATCH_TO_SPACE_ND = @1.2::OperationType:BATCH_TO_SPACE_ND,
@@ -1925,6 +1978,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *   (full support since HAL version 1.2, see the output section)
      *
      * Supported tensor rank: up to 4
@@ -1947,7 +2001,8 @@
      *      of the padding:
      *          output0.dimension[i] =
      *              padding[i, 0] + input0.dimension[i] + padding[i, 1]
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      *
      *      NOTE: Before HAL version 1.2, the pad value for
@@ -1971,6 +2026,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *   (full support since HAL version 1.2, see the output section)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
@@ -1998,7 +2054,8 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      *
      *      NOTE: Before HAL version 1.2, the pad value for
@@ -2151,6 +2208,7 @@
      * * {@link OperandType::TENSOR_FLOAT16} (since HAL version 1.2)
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4
      *
@@ -2162,7 +2220,8 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     TRANSPOSE = @1.2::OperationType:TRANSPOSE,
@@ -2192,6 +2251,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -2216,6 +2276,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -2257,7 +2318,8 @@
      *      and height, dw and dh is the log-scale relative correction factor
      *      for the width and height. For input0 of type
      *      {@link OperandType::TENSOR_QUANT16_ASYMM}, this tensor should be
-     *      of {@link OperandType::TENSOR_QUANT8_ASYMM}. Zero num_rois is
+     *      of {@link OperandType::TENSOR_QUANT8_ASYMM} or
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}. Zero num_rois is
      *      supported for this tensor.
      * * 2: An 1-D {@link OperandType::TENSOR_INT32} tensor, of shape
      *      [num_rois], specifying the batch index of each box. Boxes with
@@ -2612,6 +2674,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Inputs:
      * * 0: A 2-D Tensor of shape [num_rois, num_classes], specifying the score
@@ -2623,7 +2686,11 @@
      *      order of the boxes corresponds with input0. For input0 of type
      *      {@link OperandType::TENSOR_QUANT8_ASYMM}, this tensor should be of
      *      {@link OperandType::TENSOR_QUANT16_ASYMM}, with zeroPoint of 0 and
-     *      scale of 0.125. Zero num_rois is supported for this tensor.
+     *      scale of 0.125.
+     *      For input0 of type {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
+     *      this tensor should be of {@link OperandType::TENSOR_QUANT16_ASYMM},
+     *      with zeroPoint of -128 and scale of 0.125.
+     *      Zero num_rois is supported for this tensor.
      * * 2: A 1-D {@link OperandType::TENSOR_INT32} tensor, of shape
      *      [num_rois], specifying the batch index of each box. Boxes with
      *      the same batch index are grouped together.
@@ -2650,6 +2717,8 @@
      *      [num_output_rois], specifying the score of each output box. The boxes
      *      are grouped by batches, but the sequential order in each batch is not
      *      guaranteed. For type of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      guaranteed. For type of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      or {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
      *      the scale and zero point must be the same as input0.
      * * 1: A 2-D Tensor of the same {@link OperandType} as input1, with shape
      *      [num_output_rois, 4], specifying the coordinates of each
@@ -2667,7 +2736,7 @@
     BOX_WITH_NMS_LIMIT = @1.2::OperationType:BOX_WITH_NMS_LIMIT,
 
     /**
-     * Casts a tensor to a new type.
+     * Casts a tensor to a type.
      *
      * This operation ignores the scale and zeroPoint of quanized tensors,
      * e.g. it treats a {@link OperandType::TENSOR_QUANT8_ASYMM} input
@@ -2678,6 +2747,14 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * Since HAL version 1.3, casting tensors of the following
+     * {@link OperandType} to the same {@link OperandType} is supported:
+     * * {@link OperandType::TENSOR_BOOL8}
+     * * {@link OperandType::TENSOR_INT32}
+     * * {@link OperandType::TENSOR_QUANT16_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT16_SYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
+     * * {@link OperandType::TENSOR_QUANT8_SYMM}
      *
      * Supported tensor rank: from 1
      *
@@ -2708,6 +2785,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4
      *
@@ -2722,7 +2800,8 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} and same shape as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     CHANNEL_SHUFFLE = @1.2::OperationType:CHANNEL_SHUFFLE,
@@ -2816,6 +2895,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -2861,6 +2941,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -2872,7 +2953,8 @@
      * Outputs:
      * * 0: An (n + 1)-D tensor with the same {@link OperandType} and data as
      *      input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     EXPAND_DIMS = @1.2::OperationType:EXPAND_DIMS,
@@ -2896,6 +2978,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -2910,7 +2993,8 @@
      *
      * Outputs:
      * * 0: An (n + k - 1)-D tensor with the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     GATHER = @1.2::OperationType:GATHER,
@@ -2931,6 +3015,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Inputs:
      * * 0: A 4-D Tensor specifying the score of each anchor at each
@@ -2948,11 +3033,13 @@
      *      dimensions is the channel dimension.
      * * 2: A 2-D Tensor of shape [num_anchors, 4], specifying the shape of each
      *      predefined anchor, with format [x1, y1, x2, y2]. For input0 of type
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, this tensor should be of
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM} or
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}, this tensor should be of
      *      {@link OperandType::TENSOR_QUANT16_SYMM}, with scale of 0.125.
      * * 3: A 2-D Tensor of shape [batches, 2], specifying the size of
      *      each image in the batch, with format [image_height, image_width].
-     *      For input0 of type {@link OperandType::TENSOR_QUANT8_ASYMM}, this
+     *      For input0 of type {@link OperandType::TENSOR_QUANT8_ASYMM} or
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}, this
      *      tensor should be of {@link OperandType::TENSOR_QUANT16_SYMM}, with
      *      scale of 0.125.
      * * 4: An {@link OperandType::FLOAT32} scalar, specifying the ratio
@@ -2979,7 +3066,8 @@
      *      [num_output_rois], specifying the score of each output box.
      *      The boxes are grouped by batches, but the sequential order in
      *      each batch is not guaranteed. For type of
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, the scale and zero
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM} or
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}, the scale and zero
      *      point must be the same as input0.
      * * 1: A tensor of the same {@link OperandType} as input3, of shape
      *      [num_output_rois, 4], specifying the coordinates of each output
@@ -3002,6 +3090,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -3025,6 +3114,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -3081,12 +3171,23 @@
      * * * {@link OperandType::TENSOR_INT32} for bias (with scale set to
      * * * input.scale * filter.scale).
      *
+     * * Quantized signed (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, filter, and output.
+     * * * {@link OperandType::TENSOR_INT32} for bias (with scale set to
+     * * * input.scale * filter.scale).
+     *
      * * Quantized with symmetric per channel quantization for the filter:
      * * * {@link OperandType::TENSOR_QUANT8_ASYMM} for input, and output.
      * * * {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL} for filter.
      * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
      * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
      *
+     * * Quantized signed with filter symmetric per channel quantization (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, and output.
+     * * * {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL} for filter.
+     * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
+     * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
+     *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
      * [batch, height, width, channels]. Alternatively, the data layout could
@@ -3105,8 +3206,9 @@
      *      {@link SymmPerChannelQuantParams}) must be set to 0.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
-     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale. For filter tensor
      *      of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
@@ -3145,7 +3247,9 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
      *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same
-     *      type. For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
      *      the bias should be of {@link OperandType::TENSOR_INT32}, with zeroPoint
      *      of 0 and bias_scale == input_scale * filter_scale. For filter tensor
      *      of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
@@ -3170,7 +3274,8 @@
      * Outputs:
      * * 0: The output 4-D tensor, of shape
      *      [batches, out_height, out_width, depth_out].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint can be different from inputs' scale and zeroPoint.
      */
     GROUPED_CONV_2D = @1.2::OperationType:GROUPED_CONV_2D,
@@ -3190,6 +3295,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -3206,13 +3312,18 @@
      *      {@link OperandType::TENSOR_QUANT8_ASYMM}, this tensor should
      *      be of {@link OperandType::TENSOR_QUANT16_ASYMM}, with zeroPoint
      *      of 0 and scale of 0.125.
+     *      For input0 of type
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}, this tensor
+     *      should be of {@link OperandType::TENSOR_QUANT16_ASYMM}, with
+     *      zeroPoint of -128 and scale of 0.125.
      * * 2: An {@link OperandType::BOOL} scalar, set to true to specify
      *      NCHW data layout for input0. Set to false for NHWC.
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0, with shape
      *      [num_boxes, num_keypoints], specifying score of the keypoints.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} or
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint can be different from input0 scale and zeroPoint.
      * * 1: A tensor of the same {@link OperandType} as input1, with shape
      *      [num_boxes, num_keypoints, 2], specifying the location of
@@ -3283,6 +3394,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -3307,6 +3419,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -3434,6 +3547,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1.
      *
@@ -3446,7 +3560,8 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
      *      the scale and zeroPoint can be different from inputs' scale and zeroPoint.
      */
     MAXIMUM = @1.2::OperationType:MAXIMUM,
@@ -3459,6 +3574,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1.
      *
@@ -3471,7 +3587,8 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
      *      the scale and zeroPoint can be different from inputs' scale and zeroPoint.
      */
     MINIMUM = @1.2::OperationType:MINIMUM,
@@ -3503,6 +3620,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -3526,6 +3644,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: up to 4
      *
@@ -3543,7 +3662,8 @@
      *      pad value must be of {@link OperandType::FLOAT16}.
      *      For input tensor of {@link OperandType::TENSOR_FLOAT32}, the
      *      pad value must be of {@link OperandType::FLOAT32}.
-     *      For input tensor of {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      For input tensor of {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
      *      the pad value must be of {@link OperandType::INT32}. The
      *      scale and zeroPoint are assumed to be the same as in input0.
      *
@@ -3555,7 +3675,8 @@
      *      of the padding:
      *          output0.dimension[i] =
      *              padding[i, 0] + input0.dimension[i] + padding[i, 1]
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     PAD_V2 = @1.2::OperationType:PAD_V2,
@@ -3614,6 +3735,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -3624,22 +3746,32 @@
      *
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
-     *      the scale and zeroPoint can be diffent from the input0 scale and zeroPoint.
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
+     *      the scales and zeroPoint can be different from input0 scale and zeroPoint.
      */
     PRELU = @1.2::OperationType:PRELU,
 
     /**
      * Quantizes the input tensor.
      *
-     * The formula is:
+     * The formula for {@link OperandType::TENSOR_QUANT8_ASYMM} output tensor is:
      *
      *     output = max(0, min(255, round(input / scale) + zeroPoint)
      *
-     * Supported tensor {@link OperandType}:
+     * The formula for {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} output
+     * tensor is:
+     *
+     *     output = max(-128, min(127, round(input / scale) + zeroPoint)
+     *
+     * Supported input tensor {@link OperandType}:
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      *
+     * Supported output tensor {@link OperandType}:
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
+     *
      * Supported tensor rank: from 1
      *
      * Inputs:
@@ -3647,7 +3779,8 @@
      *
      * Outputs:
      * * 0: The output tensor of same shape as input0, but with
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}.
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM} or.
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}.
      */
     QUANTIZE = @1.2::OperationType:QUANTIZE,
 
@@ -3955,6 +4088,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -3993,7 +4127,8 @@
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0. The output
      *      shape is [num_rois, out_height, out_width, depth].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint can be different from the input0 scale and zeroPoint.
      */
     ROI_ALIGN = @1.2::OperationType:ROI_ALIGN,
@@ -4014,6 +4149,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -4024,7 +4160,8 @@
      * * 0: A 4-D tensor, specifying the feature map.
      * * 1: A 2-D Tensor of shape [num_rois, 4], specifying the locations of
      *      the regions of interest, each line with format [x1, y1, x2, y2].
-     *      For input0 of type {@link OperandType::TENSOR_QUANT8_ASYMM},
+     *      For input0 of type {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      this tensor should be of {@link OperandType::TENSOR_QUANT16_ASYMM},
      *      with zeroPoint of 0 and scale of 0.125.
      * * 2: An 1-D {@link OperandType::TENSOR_INT32} tensor, of shape
@@ -4044,7 +4181,8 @@
      * Outputs:
      * * 0: A tensor of the same {@link OperandType} as input0. The output
      *      shape is [num_rois, out_height, out_width, depth].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For input0 of type {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     ROI_POOLING = @1.2::OperationType:ROI_POOLING,
@@ -4133,6 +4271,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -4145,7 +4284,8 @@
      *
      * Outputs:
      * * 0: An n-D tensor of the same type as the input containing the slice.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      its scale and zeroPoint has to be same as the input0 scale and zeroPoint.
      */
     SLICE = @1.2::OperationType:SLICE,
@@ -4158,6 +4298,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -4170,7 +4311,8 @@
      *
      * Outputs:
      * * 0 ~ (num_splits - 1): Resulting subtensors.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     SPLIT = @1.2::OperationType:SPLIT,
@@ -4206,6 +4348,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -4216,7 +4359,8 @@
      *
      * Outputs:
      * * 0: A tiled tensor of the same {@link OperandType} and rank as `input`.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     TILE = @1.2::OperationType:TILE,
@@ -4232,6 +4376,7 @@
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_INT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: from 1
      *
@@ -4243,7 +4388,8 @@
      * Outputs:
      * * 0: An n-D tensor of the same type as the input, containing the k
      *      largest elements along each last dimensional slice.
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      * * 1: An n-D tensor of type {@link OperandType::TENSOR_INT32}
      *      containing the indices of values within the last dimension of input.
@@ -4278,6 +4424,18 @@
      * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
      * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
      *
+     * Available since HAL version 1.3:
+     * * Quantized signed (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, filter, and output.
+     * * * {@link OperandType::TENSOR_INT32} for bias (with scale set to
+     * * * input.scale * filter.scale).
+     *
+     * * Quantized signed with filter symmetric per channel quantization (since HAL version 1.3):
+     * * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} for input, and output.
+     * * * {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL} for filter.
+     * * * {@link OperandType::TENSOR_INT32} for bias (scale set to 0.0,
+     * * * each value scaling is separate and equal to input.scale * filter.scales[channel]).
+     *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
      * [batch, height, width, channels]. Alternatively, the data layout could
@@ -4295,15 +4453,16 @@
      *      dimension (SymmPerChannelQuantParams::channelDim) must be set to 0.
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
-     *      {@link OperandType::TENSOR_FLOAT16}, the bias should be of the
-     *      same type. For input tensor of type
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale. For filter tensor of
-     *      {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
-     *      must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of
-     *      0 and bias_scale of 0. The actual scale of each value 'i' is equal
-     *      to bias_scale[i] = input_scale * filter_scale[i].
+     *      {@link OperandType::TENSOR_FLOAT16}, the bias must be of the
+     *      same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
+     *      the bias must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0
+     *      and bias_scale of 0. The actual scale of each value 'i' is equal to
+     *      bias_scale[i] = input_scale * filter_scale[i].
      * * 3: An {@link OperandType::INT32} scalar, specifying the padding on
      *      the left, in the ‘width’ dimension.
      * * 4: An {@link OperandType::INT32} scalar, specifying the padding on
@@ -4333,14 +4492,15 @@
      * * 2: A 1-D tensor, of shape [depth_out], specifying the bias. For input
      *      tensor of type {@link OperandType::TENSOR_FLOAT32} or
      *      {@link OperandType::TENSOR_FLOAT16}, the bias should be of the
-     *      same type. For input tensor of type
-     *      {@link OperandType::TENSOR_QUANT8_ASYMM}, the bias should be
-     *      of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0 and
-     *      bias_scale == input_scale * filter_scale. For filter tensor of
-     *      {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL}, the bias
-     *      must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of
-     *      0 and bias_scale of 0. The actual scale of each value 'i' is equal
-     *      to bias_scale[i] = input_scale * filter_scale[i].
+     *      same type.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_ASYMM}
+     *      and {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED},
+     *      the bias should be of {@link OperandType::TENSOR_INT32},
+     *      with zeroPoint of 0 and bias_scale == input_scale * filter_scale.
+     *      For filter tensor of {@link OperandType::TENSOR_QUANT8_SYMM_PER_CHANNEL},
+     *      the bias must be of {@link OperandType::TENSOR_INT32}, with zeroPoint of 0
+     *      and bias_scale of 0. The actual scale of each value 'i' is equal to
+     *      bias_scale[i] = input_scale * filter_scale[i].
      * * 3: An {@link OperandType::TENSOR_INT32} tensor, specifying the output
      *      tensor shape.
      * * 4: An {@link OperandType::INT32} scalar, specifying the implicit
@@ -4359,7 +4519,8 @@
      * Outputs:
      * * 0: The output 4-D tensor, of shape
      *      [batches, out_height, out_width, depth_out].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint can be different from inputs' scale and zeroPoint.
      */
     TRANSPOSE_CONV_2D = @1.2::OperationType:TRANSPOSE_CONV_2D,
@@ -4539,6 +4700,7 @@
      * * {@link OperandType::TENSOR_FLOAT16}
      * * {@link OperandType::TENSOR_FLOAT32}
      * * {@link OperandType::TENSOR_QUANT8_ASYMM}
+     * * {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} (since HAL version 1.3)
      *
      * Supported tensor rank: 4, with "NHWC" or "NCHW" data layout.
      * With the default data layout NHWC, the data is stored in the order of:
@@ -4578,12 +4740,142 @@
      * Outputs:
      * * 0: The output 4-D tensor, of shape
      *      [batches, new_height, new_width, depth].
-     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} tensor,
+     *      For a {@link OperandType::TENSOR_QUANT8_ASYMM} and
+     *      {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED} tensor,
      *      the scale and zeroPoint must be the same as input0.
      */
     RESIZE_NEAREST_NEIGHBOR = @1.2::OperationType:RESIZE_NEAREST_NEIGHBOR,
 
     /**
+     * Quantized version of {@link OperationType::LSTM}.
+     *
+     * The input and the output use asymmetric quantized types, while the rest
+     * use symmetric ones.
+     *
+     * Inputs:
+     * * 0: The input to the LSTM cell.
+     *      Type: {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
+     *      Shape: [batchSize, inputSize]
+     * * 1: The input-to-input weights. Optional.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, inputSize]
+     * * 2: The input-to-forget weights.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, inputSize]
+     * * 3: The input-to-cell weights.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, inputSize]
+     * * 4: The input-to-output weights.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, inputSize]
+     * * 5: The recurrent-to-input weights. Optional.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, outputSize]
+     * * 6: The recurrent-to-forget weights.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, outputSize]
+     * * 7: The recurrent-to-cell weights.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, outputSize]
+     * * 8: The recurrent-to-output weights.
+     *      Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *      Shape: [numUnits, outputSize]
+     * * 9: The cell-to-input weights (for peephole). Optional.
+     *      Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *      Shape: [numUnits]
+     * * 10: The cell-to-forget weights (for peephole). Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [numUnits]
+     * * 11: The cell-to-output weights (for peephole). Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [numUnits]
+     * * 12: The input gate bias. Quantized with scale being the
+     *       product of input and weights scales and zeroPoint equal to 0.
+     *       Optional.
+     *       Type: {@link OperandType::TENSOR_INT32}
+     *       Shape: [numUnits]
+     * * 13: The forget gate bias. Quantized with scale being the
+     *       product of input and weights scales and zeroPoint equal to 0.
+     *       Type: {@link OperandType::TENSOR_INT32}
+     *       Shape: [numUnits]
+     * * 14: The cell bias. Quantized with scale being the
+     *       product of input and weights scales and zeroPoint equal to 0.
+     *       Type: {@link OperandType::TENSOR_INT32}
+     *       Shape: [numUnits]
+     * * 15: The output gate bias. Quantized with scale being the
+     *       product of input and weights scales and zeroPoint equal to 0.
+     *       Type: {@link OperandType::TENSOR_INT32}
+     *       Shape: [numUnits]
+     * * 16: The projection weights. Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT8_SYMM}
+     *       Shape: [outputSize, numUnits]
+     * * 17: The projection bias. Quantized with scale being the
+     *       product of input and weights scales and zeroPoint equal to 0.
+     *       Optional.
+     *       Type: {@link OperandType::TENSOR_INT32}
+     *       Shape: [outputSize]
+     * * 18: The output from the previous time step.
+     *       Type: {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
+     *       Shape: [batchSize, outputSize]
+     * * 19: The cell state from the previous time step.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [batchSize, numUnits]
+     * * 20: The input layer normalization weights. Used to rescale
+     *       normalized inputs to activation at input gate. Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [numUnits]
+     * * 21: The forget layer normalization weights. Used to
+     *       rescale normalized inputs to activation at forget gate. Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [numUnits]
+     * * 22: The cell layer normalization weights. Used to rescale
+     *       normalized inputs to activation at cell gate. Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [numUnits]
+     * * 23: The output layer normalization weights. Used to
+     *       rescale normalized inputs to activation at output gate. Optional.
+     *       Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *       Shape: [numUnits]
+     * * 24: The cell clip. If provided the cell state is clipped
+     *       by this value prior to the cell output activation. Optional.
+     *       Type: {@link OperandType::FLOAT32}.
+     * * 25: The projection clip. If provided and projection is enabled,
+     *       this is used for clipping the projected values. Optional.
+     *       Type: {@link OperandType::FLOAT32}.
+     * * 26: The scale of the intermediate result of matmul,
+     *       i.e. input to layer normalization, at input gate.
+     *       Type: {@link OperandType::FLOAT32}.
+     * * 27: The scale of the intermediate result of matmul,
+     *       i.e. input to layer normalization, at forget gate.
+     *       Type: {@link OperandType::FLOAT32}.
+     * * 28: The scale of the intermediate result of matmul,
+     *       i.e. input to layer normalization, at cell gate.
+     *       Type: {@link OperandType::FLOAT32}.
+     * * 29: The scale of the intermediate result of matmul,
+     *       i.e. input to layer normalization, at output gate.
+     *       Type: {@link OperandType::FLOAT32}.
+     * * 30: The zero point of the hidden state, i.e. input to
+     *       projection.
+     *       Type: {@link OperandType::INT32}.
+     * * 31: The scale of the hidden state, i.e. input to
+     *       projection.
+     *       Type: {@link OperandType::FLOAT32}.
+     *
+     * Outputs:
+     * * 0: The output state (out).
+     *      Type: {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
+     *      Shape: [batchSize, outputSize]
+     * * 1: The cell state (out).
+     *      Type: {@link OperandType::TENSOR_QUANT16_SYMM}
+     *      Shape: [batchSize, numUnits]
+     * * 2: The output. This is effectively the same as the current
+     *      "output state (out)" value.
+     *      Type: {@link OperandType::TENSOR_QUANT8_ASYMM_SIGNED}
+     *      Shape: [batchSize, outputSize]
+     */
+    QUANTIZED_LSTM = 95,
+
+    /**
      * DEPRECATED. Since NNAPI 1.2, extensions are the preferred alternative to
      * OEM operation and data types.
      *
@@ -4605,7 +4897,7 @@
 enum OperationTypeRange : uint32_t {
     BASE_MIN        = 0,
     FUNDAMENTAL_MIN = 0,
-    FUNDAMENTAL_MAX = 94,
+    FUNDAMENTAL_MAX = 95,
     OEM_MIN         = 10000,
     OEM_MAX         = 10000,
     BASE_MAX        = 0xFFFF,
diff --git a/neuralnetworks/1.3/types.t b/neuralnetworks/1.3/types.t
index e06f5d6..0d20d06 100644
--- a/neuralnetworks/1.3/types.t
+++ b/neuralnetworks/1.3/types.t
@@ -57,6 +57,8 @@
 
 %insert Operation_1.2
 
+%insert Operation_1.3
+
     /**
      * DEPRECATED. Since NNAPI 1.2, extensions are the preferred alternative to
      * OEM operation and data types.
diff --git a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
index e3c5376..eced063 100644
--- a/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.3/vts/functional/GeneratedTestHarness.cpp
@@ -500,7 +500,7 @@
 class DynamicOutputShapeTest : public GeneratedTest {};
 
 // Tag for the dynamic output shape tests
-class DISABLED_QuantizationCouplingTest : public GeneratedTest {};
+class QuantizationCouplingTest : public GeneratedTest {};
 
 TEST_P(GeneratedTest, Test) {
     Execute(kDevice, kTestModel, /*testKind=*/TestKind::GENERAL);
@@ -510,7 +510,7 @@
     Execute(kDevice, kTestModel, /*testKind=*/TestKind::DYNAMIC_SHAPE);
 }
 
-TEST_P(DISABLED_QuantizationCouplingTest, Test) {
+TEST_P(QuantizationCouplingTest, Test) {
     Execute(kDevice, kTestModel, /*testKind=*/TestKind::QUANTIZATION_COUPLING);
 }
 
@@ -520,7 +520,7 @@
 INSTANTIATE_GENERATED_TEST(DynamicOutputShapeTest,
                            [](const TestModel& testModel) { return !testModel.expectFailure; });
 
-INSTANTIATE_GENERATED_TEST(DISABLED_QuantizationCouplingTest, [](const TestModel& testModel) {
+INSTANTIATE_GENERATED_TEST(QuantizationCouplingTest, [](const TestModel& testModel) {
     return testModel.hasQuant8CoupledOperands() && testModel.operations.size() == 1;
 });
 
diff --git a/neuralnetworks/1.3/vts/functional/ValidateModel.cpp b/neuralnetworks/1.3/vts/functional/ValidateModel.cpp
index 14ab897..8395111 100644
--- a/neuralnetworks/1.3/vts/functional/ValidateModel.cpp
+++ b/neuralnetworks/1.3/vts/functional/ValidateModel.cpp
@@ -27,7 +27,6 @@
 using V1_0::ErrorStatus;
 using V1_0::OperandLifeTime;
 using V1_1::ExecutionPreference;
-using V1_2::OperationTypeRange;
 using V1_2::SymmPerChannelQuantParams;
 using HidlToken =
         hidl_array<uint8_t, static_cast<uint32_t>(V1_2::Constant::BYTE_SIZE_OF_CACHE_TOKEN)>;
diff --git a/radio/1.5/IRadio.hal b/radio/1.5/IRadio.hal
index fafc6e2..d0c5b0d 100644
--- a/radio/1.5/IRadio.hal
+++ b/radio/1.5/IRadio.hal
@@ -21,6 +21,7 @@
 import @1.4::DataProfileInfo;
 import @1.5::AccessNetwork;
 import @1.5::DataProfileInfo;
+import @1.5::IndicationFilter;
 import @1.5::LinkAddress;
 import @1.5::NetworkScanRequest;
 import @1.5::RadioAccessSpecifier;
@@ -219,4 +220,19 @@
      */
     oneway setRadioPower_1_5(int32_t serial, bool powerOn, bool forEmergencyCall,
             bool preferredForEmergencyCall);
+
+    /**
+     * Sets the indication filter.
+     *
+     * Prevents the reporting of specified unsolicited indications from the radio. This is used
+     * for power saving in instances when those indications are not needed. If unset, defaults to
+     * @1.2::IndicationFilter:ALL.
+     *
+     * @param serial Serial number of request.
+     * @param indicationFilter 32-bit bitmap of IndicationFilter. Bits set to 1 indicate the
+     *     indications are enabled. See @1.5::IndicationFilter for the definition of each bit.
+     *
+     * Response callback is IRadioResponse.setIndicationFilterResponse()
+     */
+    oneway setIndicationFilter_1_5(int32_t serial, bitfield<IndicationFilter> indicationFilter);
 };
diff --git a/radio/1.5/IRadioResponse.hal b/radio/1.5/IRadioResponse.hal
index 968948b..f1b7e71 100644
--- a/radio/1.5/IRadioResponse.hal
+++ b/radio/1.5/IRadioResponse.hal
@@ -145,4 +145,16 @@
      *   RadioError:INVALID_ARGUMENTS
      */
     oneway setRadioPowerResponse_1_5(RadioResponseInfo info);
+
+    /**
+     * @param info Response info struct containing response type, serial no. and error
+     *
+     * Valid errors returned:
+     *   RadioError:NONE
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:SYSTEM_ERR
+     */
+    oneway setIndicationFilterResponse_1_5(RadioResponseInfo info);
 };
diff --git a/radio/1.5/types.hal b/radio/1.5/types.hal
index 7d6ec41..12c27d0 100644
--- a/radio/1.5/types.hal
+++ b/radio/1.5/types.hal
@@ -27,6 +27,7 @@
 import @1.2::CellIdentityWcdma;
 import @1.2::CellIdentityTdscdma;
 import @1.2::CellIdentityLte;
+import @1.2::IndicationFilter;
 import @1.2::NetworkScanRequest;
 import @1.4::AccessNetwork;
 import @1.4::ApnTypes;
@@ -424,3 +425,8 @@
     CellIdentityLte lte;
     CellIdentityNr nr;
 };
+
+enum IndicationFilter : @1.2::IndicationFilter {
+    /** Control the unsolicited sending of registration failure reports via onRegistrationFailed */
+    REGISTRATION_FAILURE = 1 << 5,
+};
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h b/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
index 49a315d..c3c9f54 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
+++ b/radio/1.5/vts/functional/radio_hidl_hal_utils_v1_5.h
@@ -551,6 +551,8 @@
     Return<void> setDataProfileResponse_1_5(const RadioResponseInfo& info);
 
     Return<void> setRadioPowerResponse_1_5(const RadioResponseInfo& info);
+
+    Return<void> setIndicationFilterResponse_1_5(const RadioResponseInfo& info);
 };
 
 /* Callback class for radio indication */
diff --git a/radio/1.5/vts/functional/radio_response.cpp b/radio/1.5/vts/functional/radio_response.cpp
index a0b3d5f..877945f 100644
--- a/radio/1.5/vts/functional/radio_response.cpp
+++ b/radio/1.5/vts/functional/radio_response.cpp
@@ -953,4 +953,10 @@
     rspInfo = info;
     parent_v1_5.notify(info.serial);
     return Void();
-}
\ No newline at end of file
+}
+
+Return<void> RadioResponse_v1_5::setIndicationFilterResponse_1_5(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_v1_5.notify(info.serial);
+    return Void();
+}
diff --git a/rebootescrow/aidl/Android.bp b/rebootescrow/aidl/Android.bp
index 7bc8d6f..0742939 100644
--- a/rebootescrow/aidl/Android.bp
+++ b/rebootescrow/aidl/Android.bp
@@ -1,5 +1,5 @@
 aidl_interface {
-    name: "vintf-rebootescrow",
+    name: "android.hardware.rebootescrow",
     vendor_available: true,
     srcs: [
         "android/hardware/rebootescrow/IRebootEscrow.aidl",
diff --git a/rebootescrow/aidl/default/Android.bp b/rebootescrow/aidl/default/Android.bp
index c8cbf48..b77272f 100644
--- a/rebootescrow/aidl/default/Android.bp
+++ b/rebootescrow/aidl/default/Android.bp
@@ -20,7 +20,7 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "vintf-rebootescrow-ndk_platform",
+        "android.hardware.rebootescrow-ndk_platform",
     ],
     export_include_dirs: ["include"],
     srcs: [
@@ -47,7 +47,7 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "vintf-rebootescrow-ndk_platform",
+        "android.hardware.rebootescrow-ndk_platform",
     ],
     static_libs: [
         "libhadamardutils",
diff --git a/rebootescrow/aidl/vts/functional/Android.bp b/rebootescrow/aidl/vts/functional/Android.bp
index dadf250..5d51a53 100644
--- a/rebootescrow/aidl/vts/functional/Android.bp
+++ b/rebootescrow/aidl/vts/functional/Android.bp
@@ -25,7 +25,7 @@
         "libbinder",
     ],
     static_libs: [
-        "vintf-rebootescrow-cpp",
+        "android.hardware.rebootescrow-cpp",
     ],
     test_suites: [
         "vts-core",
diff --git a/soundtrigger/2.3/ISoundTriggerHw.hal b/soundtrigger/2.3/ISoundTriggerHw.hal
index 207b9b7..23aa36e 100644
--- a/soundtrigger/2.3/ISoundTriggerHw.hal
+++ b/soundtrigger/2.3/ISoundTriggerHw.hal
@@ -26,6 +26,18 @@
 interface ISoundTriggerHw extends @2.2::ISoundTriggerHw {
 
     /**
+     * Retrieve extended implementation properties.
+     * The returned properties includes what is returned from the
+     * getProperties along with expanded implementation details.
+     *
+     * @return retval Operation completion status: 0 in case of success,
+     *                -ENODEV in case of initialization error.
+     * @return properties A Properties structure containing implementation
+     *                    description and capabilities.
+     */
+    getProperties_2_3() generates (int32_t retval, Properties properties);
+
+    /**
      * Set a model specific parameter with the given value. This parameter
      * will keep its value for the duration the model is loaded regardless of starting and stopping
      * recognition. Once the model is unloaded, the value will be lost.
diff --git a/soundtrigger/2.3/default/SoundTriggerHw.cpp b/soundtrigger/2.3/default/SoundTriggerHw.cpp
index 4a39ab5..9fd8fe0 100644
--- a/soundtrigger/2.3/default/SoundTriggerHw.cpp
+++ b/soundtrigger/2.3/default/SoundTriggerHw.cpp
@@ -89,7 +89,7 @@
     ALOGV("getProperties() mHwDevice %p", mHwDevice);
     int ret;
     struct sound_trigger_properties halProperties;
-    ISoundTriggerHw::Properties properties;
+    V2_0::ISoundTriggerHw::Properties properties;
 
     if (mHwDevice == NULL) {
         ret = -ENODEV;
@@ -333,7 +333,7 @@
 }
 
 void SoundTriggerHw::convertPropertiesFromHal(
-        ISoundTriggerHw::Properties* properties,
+        V2_0::ISoundTriggerHw::Properties* properties,
         const struct sound_trigger_properties* halProperties) {
     properties->implementor = halProperties->implementor;
     properties->description = halProperties->description;
@@ -350,6 +350,16 @@
     properties->powerConsumptionMw = halProperties->power_consumption_mw;
 }
 
+void SoundTriggerHw::convertPropertiesFromHal(
+        V2_3::Properties* properties, const struct sound_trigger_properties_header* header) {
+    if (header->version >= SOUND_TRIGGER_DEVICE_API_VERSION_1_3) {
+        const struct sound_trigger_properties_extended_1_3* halProperties =
+                (const struct sound_trigger_properties_extended_1_3*)header;
+        convertPropertiesFromHal(&properties->base, &halProperties->base);
+        properties->supportedModelArch = halProperties->supported_model_arch;
+    }
+}
+
 void SoundTriggerHw::convertTriggerPhraseToHal(struct sound_trigger_phrase* halTriggerPhrase,
                                                const ISoundTriggerHw::Phrase* triggerPhrase) {
     halTriggerPhrase->id = triggerPhrase->id;
@@ -708,6 +718,29 @@
 
 // Begin V2_3 implementation
 
+Return<void> SoundTriggerHw::getProperties_2_3(ISoundTriggerHw::getProperties_2_3_cb _hidl_cb) {
+    ALOGV("getProperties_2_3() mHwDevice %p", mHwDevice);
+    int ret = 0;
+    V2_3::Properties properties;
+    const struct sound_trigger_properties_header* header;
+
+    if (mHwDevice == NULL) {
+        ret = -ENODEV;
+        goto exit;
+    }
+
+    header = mHwDevice->get_properties_extended(mHwDevice);
+
+    convertPropertiesFromHal(&properties, header);
+
+    ALOGV("getProperties_2_3 implementor %s supportedModelArch %s",
+          properties.base.implementor.c_str(), properties.supportedModelArch.c_str());
+
+exit:
+    _hidl_cb(ret, properties);
+    return Void();
+}
+
 Return<int32_t> SoundTriggerHw::setParameter(V2_0::SoundModelHandle modelHandle,
                                              ModelParameter modelParam, int32_t value) {
     sp<SoundModelClient> client;
diff --git a/soundtrigger/2.3/default/SoundTriggerHw.h b/soundtrigger/2.3/default/SoundTriggerHw.h
index c82c9ea..078debb 100644
--- a/soundtrigger/2.3/default/SoundTriggerHw.h
+++ b/soundtrigger/2.3/default/SoundTriggerHw.h
@@ -85,6 +85,7 @@
     Return<int32_t> getModelState(int32_t modelHandle) override;
 
     // Methods from V2_3::ISoundTriggerHw follow.
+    Return<void> getProperties_2_3(getProperties_2_3_cb _hidl_cb) override;
     Return<int32_t> setParameter(V2_0::SoundModelHandle modelHandle, ModelParameter modelParam,
                                  int32_t value) override;
     Return<void> getParameter(V2_0::SoundModelHandle modelHandle, ModelParameter modelParam,
@@ -156,6 +157,8 @@
     void convertUuidToHal(sound_trigger_uuid_t* halUuid, const Uuid* uuid);
     void convertPropertiesFromHal(V2_0::ISoundTriggerHw::Properties* properties,
                                   const struct sound_trigger_properties* halProperties);
+    void convertPropertiesFromHal(V2_3::Properties* properties,
+                                  const struct sound_trigger_properties_header* header);
     static sound_trigger_model_parameter_t convertModelParameterToHal(ModelParameter param);
     void convertTriggerPhraseToHal(struct sound_trigger_phrase* halTriggerPhrase,
                                    const V2_0::ISoundTriggerHw::Phrase* triggerPhrase);
diff --git a/soundtrigger/2.3/types.hal b/soundtrigger/2.3/types.hal
index c3a522b..6149126 100644
--- a/soundtrigger/2.3/types.hal
+++ b/soundtrigger/2.3/types.hal
@@ -17,6 +17,21 @@
 package android.hardware.soundtrigger@2.3;
 
 import android.hidl.safe_union@1.0::Monostate;
+import @2.0::ISoundTriggerHw.Properties;
+
+/**
+ * Extended implementation properties providing verbose implementation
+ * details.
+ */
+struct Properties {
+    @2.0::ISoundTriggerHw.Properties base;
+
+    /**
+     * String naming the architecture used for running the supported models.
+     * (eg. DSP architecture)
+     */
+    string supportedModelArch;
+};
 
 /**
  * Model specific parameters to be used with parameter set and get APIs
diff --git a/soundtrigger/2.3/vts/functional/VtsHalSoundtriggerV2_3TargetTest.cpp b/soundtrigger/2.3/vts/functional/VtsHalSoundtriggerV2_3TargetTest.cpp
index 202eb6c..ed38368 100644
--- a/soundtrigger/2.3/vts/functional/VtsHalSoundtriggerV2_3TargetTest.cpp
+++ b/soundtrigger/2.3/vts/functional/VtsHalSoundtriggerV2_3TargetTest.cpp
@@ -26,7 +26,9 @@
 
 using ::android::sp;
 using ::android::hardware::Return;
+using ::android::hardware::soundtrigger::V2_0::RecognitionMode;
 using ::android::hardware::soundtrigger::V2_3::ISoundTriggerHw;
+using ::android::hardware::soundtrigger::V2_3::Properties;
 
 /**
  * Test class holding the instance of the SoundTriggerHW service to test.
@@ -53,6 +55,32 @@
  */
 TEST_P(SoundTriggerHidlTest, ServiceIsInstantiated) {}
 
+/**
+ * Test ISoundTriggerHw::getProperties_2_3 method
+ *
+ * Verifies that:
+ * - the implementation implements the method
+ * - the method returns no error
+ * - the implementation supports at least one sound model and one key phrase
+ * - the implementation supports at least VOICE_TRIGGER recognition mode
+ */
+TEST_P(SoundTriggerHidlTest, GetProperties_2_3) {
+    Properties halProperties;
+    Return<void> hidlReturn;
+    int ret = -ENODEV;
+
+    hidlReturn = soundtrigger->getProperties_2_3([&](int rc, auto res) {
+        ret = rc;
+        halProperties = res;
+    });
+
+    EXPECT_TRUE(hidlReturn.isOk());
+    EXPECT_EQ(0, ret);
+    EXPECT_GT(halProperties.base.maxSoundModels, 0u);
+    EXPECT_GT(halProperties.base.maxKeyPhrases, 0u);
+    EXPECT_NE(0u, (halProperties.base.recognitionModes & (uint32_t)RecognitionMode::VOICE_TRIGGER));
+}
+
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, SoundTriggerHidlTest,
         testing::ValuesIn(android::hardware::getAllHalInstanceNames(ISoundTriggerHw::descriptor)),
diff --git a/tests/extension/vibrator/aidl/Android.bp b/tests/extension/vibrator/aidl/Android.bp
index ef9b39b..42e0a92 100644
--- a/tests/extension/vibrator/aidl/Android.bp
+++ b/tests/extension/vibrator/aidl/Android.bp
@@ -1,7 +1,7 @@
 aidl_interface {
     // This is an example test interface showing how to add functionality
     // with setExtension/getExtension
-    name: "test-vintf-vibrator-ext",
+    name: "test-android.hardware.vibrator-ext",
     vendor_available: true,
     srcs: [
         // Using android.hardware as the package because this is in
@@ -18,7 +18,7 @@
     // This happens to use types from a core interface, so we import it, but
     // this won't always be needed.
     imports: [
-        "vintf-vibrator",
+        "android.hardware.vibrator",
     ],
 
     backend: {
diff --git a/tests/extension/vibrator/aidl/client/Android.bp b/tests/extension/vibrator/aidl/client/Android.bp
index f7b71f7..c707dbe 100644
--- a/tests/extension/vibrator/aidl/client/Android.bp
+++ b/tests/extension/vibrator/aidl/client/Android.bp
@@ -1,26 +1,24 @@
-
 // This example client is written as a test, but it is executing from a system
 // context. All this code would look the same if it was running in system
 // server for example.
 
 cc_test {
-    name: "test-vintf-vibrator-ext-client",
+    name: "test-android.hardware.vibrator-ext-client",
     srcs: [
-         // system code has the option to use the unstable C++ libbinder API
-         // or the NDK one. For maximum code portability, using the ndk client
-         // makes the most sense, but both are provided here as an example.
-         "test-cpp-client.cpp",
-         "test-ndk-client.cpp",
+        // system code has the option to use the unstable C++ libbinder API
+        // or the NDK one. For maximum code portability, using the ndk client
+        // makes the most sense, but both are provided here as an example.
+        "test-cpp-client.cpp",
+        "test-ndk-client.cpp",
     ],
     shared_libs: [
-         "libbinder",
-         "libutils",
-         "vintf-vibrator-cpp",
-         "test-vintf-vibrator-ext-cpp",
+        "libbinder",
+        "libutils",
+        "android.hardware.vibrator-cpp",
+        "test-android.hardware.vibrator-ext-cpp",
 
-         "libbinder_ndk",
-         "vintf-vibrator-ndk_platform",
-         "test-vintf-vibrator-ext-ndk_platform",
+        "libbinder_ndk",
+        "android.hardware.vibrator-ndk_platform",
+        "test-android.hardware.vibrator-ext-ndk_platform",
     ],
 }
-
diff --git a/tests/extension/vibrator/aidl/default/Android.bp b/tests/extension/vibrator/aidl/default/Android.bp
index 9869657..7c8fe1f 100644
--- a/tests/extension/vibrator/aidl/default/Android.bp
+++ b/tests/extension/vibrator/aidl/default/Android.bp
@@ -19,7 +19,7 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "vintf-vibrator-ndk_platform",
-        "test-vintf-vibrator-ext-ndk_platform",
+        "android.hardware.vibrator-ndk_platform",
+        "test-android.hardware.vibrator-ext-ndk_platform",
     ],
 }
diff --git a/tv/tuner/1.0/types.hal b/tv/tuner/1.0/types.hal
index fa3c08b..d39439d 100644
--- a/tv/tuner/1.0/types.hal
+++ b/tv/tuner/1.0/types.hal
@@ -1307,18 +1307,15 @@
 @export
 enum FrontendEventType : uint32_t {
     /**
-     * If frontend locked the signal which is specified by tune method, HAL sends
-     * Locked event.
+     * The frontend has locked to the signal specified by the tune method.
      */
     LOCKED,
     /**
-     * If frontend can't locked the signal which is specified by tune method,
-     * HAL sends NO_SIGNAL event.
+     * The frontend is unable to lock to the signal specified by the tune method.
      */
     NO_SIGNAL,
     /**
-     * If frontend detect that the locked signal get lost, HAL sends LOST_LOCK
-     * event.
+     * The frontend has lost the lock to the signal specified by the tune method.
      */
     LOST_LOCK,
 };
diff --git a/vibrator/aidl/Android.bp b/vibrator/aidl/Android.bp
index 1eec1da..ae7f434 100644
--- a/vibrator/aidl/Android.bp
+++ b/vibrator/aidl/Android.bp
@@ -1,5 +1,5 @@
 aidl_interface {
-    name: "vintf-vibrator",
+    name: "android.hardware.vibrator",
     vendor_available: true,
     srcs: [
         "android/hardware/vibrator/*.aidl",
diff --git a/vibrator/aidl/default/Android.bp b/vibrator/aidl/default/Android.bp
index dc8867f..9e6d9cf 100644
--- a/vibrator/aidl/default/Android.bp
+++ b/vibrator/aidl/default/Android.bp
@@ -4,13 +4,13 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "vintf-vibrator-ndk_platform",
+        "android.hardware.vibrator-ndk_platform",
     ],
     export_include_dirs: ["include"],
     srcs: ["Vibrator.cpp"],
     visibility: [
-         ":__subpackages__",
-         "//hardware/interfaces/tests/extension/vibrator:__subpackages__",
+        ":__subpackages__",
+        "//hardware/interfaces/tests/extension/vibrator:__subpackages__",
     ],
 }
 
@@ -23,7 +23,7 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "vintf-vibrator-ndk_platform",
+        "android.hardware.vibrator-ndk_platform",
     ],
     static_libs: [
         "libvibratorexampleimpl",
diff --git a/vibrator/aidl/vts/Android.bp b/vibrator/aidl/vts/Android.bp
index 20d53c7..a01e432 100644
--- a/vibrator/aidl/vts/Android.bp
+++ b/vibrator/aidl/vts/Android.bp
@@ -9,7 +9,7 @@
         "libbinder",
     ],
     static_libs: [
-        "vintf-vibrator-cpp",
+        "android.hardware.vibrator-cpp",
     ],
     test_suites: [
         "vts-core",
diff --git a/wifi/1.0/vts/functional/wifi_ap_iface_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_ap_iface_hidl_test.cpp
index 8be8a0c..3599b94 100644
--- a/wifi/1.0/vts/functional/wifi_ap_iface_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_ap_iface_hidl_test.cpp
@@ -38,6 +38,9 @@
 class WifiApIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_ap_iface_ = getWifiApIface(GetInstanceName());
         ASSERT_NE(nullptr, wifi_ap_iface_.get());
     }
@@ -95,4 +98,4 @@
     PerInstance, WifiApIfaceHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.0/vts/functional/wifi_chip_hidl_ap_test.cpp b/wifi/1.0/vts/functional/wifi_chip_hidl_ap_test.cpp
index 33817d5..5a2c6a7 100644
--- a/wifi/1.0/vts/functional/wifi_chip_hidl_ap_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_chip_hidl_ap_test.cpp
@@ -41,6 +41,9 @@
 class WifiChipHidlApTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_chip_ = getWifiChip(GetInstanceName());
         ASSERT_NE(nullptr, wifi_chip_.get());
     }
@@ -177,4 +180,4 @@
     PerInstance, WifiChipHidlApTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.0/vts/functional/wifi_chip_hidl_nan_test.cpp b/wifi/1.0/vts/functional/wifi_chip_hidl_nan_test.cpp
index 95f223d..c95f4d2 100644
--- a/wifi/1.0/vts/functional/wifi_chip_hidl_nan_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_chip_hidl_nan_test.cpp
@@ -41,6 +41,9 @@
 class WifiChipHidlNanTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_chip_ = getWifiChip(GetInstanceName());
         ASSERT_NE(nullptr, wifi_chip_.get());
     }
@@ -178,4 +181,4 @@
     PerInstance, WifiChipHidlNanTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp
index 62874ef..f332001 100644
--- a/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_chip_hidl_test.cpp
@@ -73,6 +73,9 @@
 class WifiChipHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_chip_ = getWifiChip(GetInstanceName());
         ASSERT_NE(nullptr, wifi_chip_.get());
     }
diff --git a/wifi/1.0/vts/functional/wifi_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_hidl_test.cpp
index 512701a..f3c82da 100644
--- a/wifi/1.0/vts/functional/wifi_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_hidl_test.cpp
@@ -32,7 +32,10 @@
  */
 class WifiHidlTest : public ::testing::TestWithParam<std::string> {
    public:
-    virtual void SetUp() override {}
+    virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+    }
 
     virtual void TearDown() override { stopWifi(GetInstanceName()); }
 
@@ -53,4 +56,4 @@
     PerInstance, WifiHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp
index 422e3f6..47a1938 100644
--- a/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -44,6 +44,9 @@
 class WifiNanIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+
         iwifiNanIface = getWifiNanIface(GetInstanceName());
         ASSERT_NE(nullptr, iwifiNanIface.get());
         ASSERT_EQ(WifiStatusCode::SUCCESS,
@@ -506,4 +509,4 @@
     PerInstance, WifiNanIfaceHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.0/vts/functional/wifi_p2p_iface_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_p2p_iface_hidl_test.cpp
index 8f33271..fd175f5 100644
--- a/wifi/1.0/vts/functional/wifi_p2p_iface_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_p2p_iface_hidl_test.cpp
@@ -33,7 +33,10 @@
  */
 class WifiP2pIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
-    virtual void SetUp() override {}
+    virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+    }
 
     virtual void TearDown() override { stopWifi(GetInstanceName()); }
 
@@ -55,4 +58,4 @@
     PerInstance, WifiP2pIfaceHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.0/vts/functional/wifi_rtt_controller_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_rtt_controller_hidl_test.cpp
index 6c01995..1eb9c99 100644
--- a/wifi/1.0/vts/functional/wifi_rtt_controller_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_rtt_controller_hidl_test.cpp
@@ -37,7 +37,10 @@
  */
 class WifiRttControllerHidlTest : public ::testing::TestWithParam<std::string> {
    public:
-    virtual void SetUp() override {}
+    virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+    }
 
     virtual void TearDown() override { stopWifi(GetInstanceName()); }
 
diff --git a/wifi/1.0/vts/functional/wifi_sta_iface_hidl_test.cpp b/wifi/1.0/vts/functional/wifi_sta_iface_hidl_test.cpp
index 30b6fba..7db0526 100644
--- a/wifi/1.0/vts/functional/wifi_sta_iface_hidl_test.cpp
+++ b/wifi/1.0/vts/functional/wifi_sta_iface_hidl_test.cpp
@@ -47,6 +47,9 @@
 class WifiStaIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure test starts with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_sta_iface_ = getWifiStaIface(GetInstanceName());
         ASSERT_NE(nullptr, wifi_sta_iface_.get());
     }
@@ -299,4 +302,4 @@
     PerInstance, WifiStaIfaceHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.1/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.1/vts/functional/wifi_chip_hidl_test.cpp
index 08de240..4b94acb 100644
--- a/wifi/1.1/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.1/vts/functional/wifi_chip_hidl_test.cpp
@@ -49,6 +49,9 @@
 class WifiChipHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName()));
         ASSERT_NE(nullptr, wifi_chip_.get());
     }
@@ -115,4 +118,4 @@
     PerInstance, WifiChipHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.2/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.2/vts/functional/wifi_chip_hidl_test.cpp
index 93aa0f3..b04acad 100644
--- a/wifi/1.2/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.2/vts/functional/wifi_chip_hidl_test.cpp
@@ -55,8 +55,11 @@
 class WifiChipHidlTest : public ::testing::TestWithParam<std::string> {
  public:
   virtual void SetUp() override {
-    wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName()));
-    ASSERT_NE(nullptr, wifi_chip_.get());
+      // Make sure test starts with a clean state
+      stopWifi(GetInstanceName());
+
+      wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName()));
+      ASSERT_NE(nullptr, wifi_chip_.get());
   }
 
   virtual void TearDown() override { stopWifi(GetInstanceName()); }
diff --git a/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp
index d5d87ce..6e55664 100644
--- a/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -50,6 +50,9 @@
 class WifiNanIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         iwifiNanIface = getWifiNanIface_1_2(GetInstanceName());
         ASSERT_NE(nullptr, iwifiNanIface.get());
         ASSERT_EQ(WifiStatusCode::SUCCESS,
diff --git a/wifi/1.2/vts/functional/wifi_sta_iface_hidl_test.cpp b/wifi/1.2/vts/functional/wifi_sta_iface_hidl_test.cpp
index 1b907b2..066dcaa 100644
--- a/wifi/1.2/vts/functional/wifi_sta_iface_hidl_test.cpp
+++ b/wifi/1.2/vts/functional/wifi_sta_iface_hidl_test.cpp
@@ -39,6 +39,9 @@
 class WifiStaIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_sta_iface_ =
             IWifiStaIface::castFrom(getWifiStaIface(GetInstanceName()));
         ASSERT_NE(nullptr, wifi_sta_iface_.get());
@@ -118,4 +121,4 @@
     PerInstance, WifiStaIfaceHidlTest,
     testing::ValuesIn(android::hardware::getAllHalInstanceNames(
         ::android::hardware::wifi::V1_2::IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.3/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.3/vts/functional/wifi_chip_hidl_test.cpp
index db93967..e99b34a 100644
--- a/wifi/1.3/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.3/vts/functional/wifi_chip_hidl_test.cpp
@@ -44,6 +44,9 @@
 class WifiChipHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName()));
         ASSERT_NE(nullptr, wifi_chip_.get());
     }
@@ -126,4 +129,4 @@
     PerInstance, WifiChipHidlTest,
     testing::ValuesIn(android::hardware::getAllHalInstanceNames(
         ::android::hardware::wifi::V1_3::IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.3/vts/functional/wifi_sta_iface_hidl_test.cpp b/wifi/1.3/vts/functional/wifi_sta_iface_hidl_test.cpp
index c5acc3c..41d4ebb 100644
--- a/wifi/1.3/vts/functional/wifi_sta_iface_hidl_test.cpp
+++ b/wifi/1.3/vts/functional/wifi_sta_iface_hidl_test.cpp
@@ -40,6 +40,9 @@
 class WifiStaIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_sta_iface_ =
             IWifiStaIface::castFrom(getWifiStaIface(GetInstanceName()));
         ASSERT_NE(nullptr, wifi_sta_iface_.get());
@@ -105,4 +108,4 @@
     PerInstance, WifiStaIfaceHidlTest,
     testing::ValuesIn(android::hardware::getAllHalInstanceNames(
         ::android::hardware::wifi::V1_3::IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.4/default/wifi_legacy_hal.cpp b/wifi/1.4/default/wifi_legacy_hal.cpp
index ae3c447..6f088d7 100644
--- a/wifi/1.4/default/wifi_legacy_hal.cpp
+++ b/wifi/1.4/default/wifi_legacy_hal.cpp
@@ -824,6 +824,13 @@
                                                     mode);
 }
 
+wifi_error WifiLegacyHal::setThermalMitigationMode(
+    const std::string& iface_name, wifi_thermal_mode mode,
+    uint32_t completion_window) {
+    return global_func_table_.wifi_set_thermal_mitigation_mode(
+        getIfaceHandle(iface_name), mode, completion_window);
+}
+
 std::pair<wifi_error, uint32_t> WifiLegacyHal::getLoggerSupportedFeatureSet(
     const std::string& iface_name) {
     uint32_t supported_feature_flags;
diff --git a/wifi/1.4/default/wifi_legacy_hal.h b/wifi/1.4/default/wifi_legacy_hal.h
index 7f16c30..74cc84b 100644
--- a/wifi/1.4/default/wifi_legacy_hal.h
+++ b/wifi/1.4/default/wifi_legacy_hal.h
@@ -259,6 +259,9 @@
     virtual wifi_error resetTxPowerScenario(const std::string& iface_name);
     wifi_error setLatencyMode(const std::string& iface_name,
                               wifi_latency_mode mode);
+    wifi_error setThermalMitigationMode(const std::string& iface_name,
+                                        wifi_thermal_mode mode,
+                                        uint32_t completion_window);
     // Logger/debug functions.
     std::pair<wifi_error, uint32_t> getLoggerSupportedFeatureSet(
         const std::string& iface_name);
diff --git a/wifi/1.4/default/wifi_legacy_hal_stubs.cpp b/wifi/1.4/default/wifi_legacy_hal_stubs.cpp
index 27afa1f..bbe470e 100644
--- a/wifi/1.4/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.4/default/wifi_legacy_hal_stubs.cpp
@@ -138,6 +138,7 @@
     populateStubFor(&hal_fn->wifi_reset_tx_power_scenario);
     populateStubFor(&hal_fn->wifi_set_radio_mode_change_handler);
     populateStubFor(&hal_fn->wifi_set_latency_mode);
+    populateStubFor(&hal_fn->wifi_set_thermal_mitigation_mode);
     return true;
 }
 }  // namespace legacy_hal
diff --git a/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp
index 017ecb6..3507d30 100644
--- a/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_ap_iface_hidl_test.cpp
@@ -38,6 +38,9 @@
 class WifiApIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_ap_iface_ =
             IWifiApIface::castFrom(getWifiApIface(GetInstanceName()));
         ASSERT_NE(nullptr, wifi_ap_iface_.get());
@@ -80,4 +83,4 @@
     PerInstance, WifiApIfaceHidlTest,
     testing::ValuesIn(
         android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
-    android::hardware::PrintInstanceNameToString);
\ No newline at end of file
+    android::hardware::PrintInstanceNameToString);
diff --git a/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp
index 8ca5214..7896067 100644
--- a/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_chip_hidl_test.cpp
@@ -47,6 +47,9 @@
 class WifiChipHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         wifi_chip_ = IWifiChip::castFrom(getWifiChip(GetInstanceName()));
         ASSERT_NE(nullptr, wifi_chip_.get());
     }
diff --git a/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
index 245e906..688faf1 100644
--- a/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -51,6 +51,9 @@
 class WifiNanIfaceHidlTest : public ::testing::TestWithParam<std::string> {
    public:
     virtual void SetUp() override {
+        // Make sure to start with a clean state
+        stopWifi(GetInstanceName());
+
         iwifiNanIface = getWifiNanIface_1_4(GetInstanceName());
         ASSERT_NE(nullptr, iwifiNanIface.get());
         ASSERT_EQ(WifiStatusCode::SUCCESS,
diff --git a/wifi/hostapd/1.2/IHostapd.hal b/wifi/hostapd/1.2/IHostapd.hal
index c296cd5..5e6d80a 100644
--- a/wifi/hostapd/1.2/IHostapd.hal
+++ b/wifi/hostapd/1.2/IHostapd.hal
@@ -57,12 +57,58 @@
          * used with HE.
          */
         bool enable80211AX;
+
         /**
          * Whether 6GHz band enabled or not on softAp.
          * Note: hw_mode=a is used to specify that 5 GHz band or 6 GHz band is
          * used.
          */
         bool enable6GhzBand;
+
+        /**
+         * Whether HE single user beamformer in enabled or not on softAp.
+         * Note: this is only applicable if 802.11ax is supported for softAp
+         */
+        bool enableHeSingleUserBeamformer;
+
+        /**
+         * Whether HE single user beamformee is enabled or not on softAp.
+         * Note: this is only applicable if 802.11ax is supported for softAp
+         */
+        bool enableHeSingleUserBeamformee;
+
+        /**
+         * Whether HE multiple user beamformer is enabled or not on softAp.
+         * Note: this is only applicable if 802.11ax is supported for softAp
+         */
+        bool enableHeMultiUserBeamformer;
+
+        /**
+         * Used BSS Color for softAp running in 802.11ax mode
+         * Note: this is only applicable if 802.11ax is supported for softAp
+         */
+        uint32_t heBssColor;
+
+        /**
+         * Whether HE Target Wait Time (TWT) is enabled or not on softAp.
+         * Note: this is only applicable if 802.11ax is supported for softAp
+         */
+        bool enableHeTargetWakeTime;
+    };
+
+    /**
+     * Parameters to specify the channel frequency range for ACS.
+     */
+    struct AcsFrequencyRange {
+        /**
+         * Channel Frequency (in MHz) at the start of the range.
+         */
+        uint32_t start;
+
+        /**
+         * Channel Frequency (in MHz) at the end of the range.
+         */
+        uint32_t end;
     };
 
     /**
@@ -73,6 +119,15 @@
          * Band to use for the SoftAp operations.
          */
         bitfield<BandMask> bandMask;
+
+        /**
+         * This option can be used to specify the channel frequencies (in MHz) selected by ACS.
+         * If this is an empty list, all channels allowed in selected HW mode
+         * are specified implicitly.
+         * Note: channels may be overridden by firmware.
+         * Note: this option is ignored if ACS is disabled.
+         */
+        vec<AcsFrequencyRange> acsChannelFreqRangesMhz;
     };
 
     /**
@@ -83,9 +138,15 @@
          * Baseline information as defined in HAL 1.1.
          */
         @1.1::IHostapd.IfaceParams V1_1;
-        /** Additional Hw mode params for the interface */
+
+        /**
+         * Additional Hw mode params for the interface
+         */
         HwModeParams hwModeParams;
-        /** Additional Channel params for the interface */
+
+        /**
+         * Additional Channel params for the interface
+         */
         ChannelParams channelParams;
     };
 
@@ -105,7 +166,7 @@
      *         |HostapdStatusCode.FAILURE_IFACE_EXISTS|
      */
     addAccessPoint_1_2(IfaceParams ifaceParams, NetworkParams nwParams)
-        generates(HostapdStatus status);
+        generates (HostapdStatus status);
 
     /**
      * force one of the hotspot clients disconnect..
diff --git a/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp b/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp
index 8245f8f..94cbb42 100644
--- a/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp
+++ b/wifi/hostapd/1.2/vts/functional/hostapd_hidl_test.cpp
@@ -109,28 +109,26 @@
         return iface_params_1_2;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithAcsAndChannelRange() {
+    IHostapd::IfaceParams getIfaceParamsWithAcsAndFreqRange() {
         IHostapd::IfaceParams iface_params_1_2 = getIfaceParamsWithAcs();
-        ::android::hardware::wifi::hostapd::V1_1::IHostapd::ChannelParams
-            channelParams;
-        ::android::hardware::wifi::hostapd::V1_1::IHostapd::AcsChannelRange
-            acsChannelRange;
-        acsChannelRange.start = 1;
-        acsChannelRange.end = 11;
-        std::vector<
-            ::android::hardware::wifi::hostapd::V1_1::IHostapd::AcsChannelRange>
-            vec_acsChannelRange;
-        vec_acsChannelRange.push_back(acsChannelRange);
-        channelParams.acsChannelRanges = vec_acsChannelRange;
-        iface_params_1_2.V1_1.channelParams = channelParams;
+        ::android::hardware::wifi::hostapd::V1_2::IHostapd::AcsFrequencyRange
+            acsFrequencyRange;
+        acsFrequencyRange.start = 2412;
+        acsFrequencyRange.end = 2462;
+        std::vector<::android::hardware::wifi::hostapd::V1_2::IHostapd::
+                        AcsFrequencyRange>
+            vec_acsFrequencyRange;
+        vec_acsFrequencyRange.push_back(acsFrequencyRange);
+        iface_params_1_2.channelParams.acsChannelFreqRangesMhz =
+            vec_acsFrequencyRange;
         return iface_params_1_2;
     }
 
-    IHostapd::IfaceParams getIfaceParamsWithAcsAndInvalidChannelRange() {
+    IHostapd::IfaceParams getIfaceParamsWithAcsAndInvalidFreqRange() {
         IHostapd::IfaceParams iface_params_1_2 =
-            getIfaceParamsWithAcsAndChannelRange();
-        iface_params_1_2.V1_1.channelParams.acsChannelRanges[0].start = 222;
-        iface_params_1_2.V1_1.channelParams.acsChannelRanges[0].end = 999;
+            getIfaceParamsWithAcsAndFreqRange();
+        iface_params_1_2.channelParams.acsChannelFreqRangesMhz[0].start = 222;
+        iface_params_1_2.channelParams.acsChannelFreqRangesMhz[0].end = 999;
         return iface_params_1_2;
     }
 
@@ -186,13 +184,13 @@
 }
 
 /**
- * Adds an access point with PSK network config, ACS enabled & channel Range.
+ * Adds an access point with PSK network config, ACS enabled & frequency Range.
  * Access point creation should pass.
  */
-TEST_P(HostapdHidlTest, AddPskAccessPointWithAcsAndChannelRange) {
+TEST_P(HostapdHidlTest, AddPskAccessPointWithAcsAndFreqRange) {
     auto status =
         HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                    getIfaceParamsWithAcsAndChannelRange(), getPskNwParams());
+                    getIfaceParamsWithAcsAndFreqRange(), getPskNwParams());
     // TODO: b/140172237, fix this in R
     // EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
 }
@@ -201,9 +199,9 @@
  * Adds an access point with invalid channel range.
  * Access point creation should fail.
  */
-TEST_P(HostapdHidlTest, AddPskAccessPointWithAcsAndInvalidChannelRange) {
+TEST_P(HostapdHidlTest, AddPskAccessPointWithAcsAndInvalidFreqRange) {
     auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithAcsAndInvalidChannelRange(),
+                              getIfaceParamsWithAcsAndInvalidFreqRange(),
                               getPskNwParams());
     // TODO: b/140172237, fix this in R
     // EXPECT_NE(HostapdStatusCode::SUCCESS, status.code);
@@ -245,14 +243,15 @@
  * Access point creation & removal should pass.
  */
 TEST_P(HostapdHidlTest, RemoveAccessPointWithAcs) {
-    auto status = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
-                              getIfaceParamsWithAcs(), getPskNwParams());
+    auto status_1_2 = HIDL_INVOKE(hostapd_, addAccessPoint_1_2,
+                                  getIfaceParamsWithAcs(), getPskNwParams());
     // TODO: b/140172237, fix this in R
     /*
-    EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
-    status =
+    EXPECT_EQ(HostapdStatusCode::SUCCESS, status_1_2.code);
+    auto status =
         HIDL_INVOKE(hostapd_, removeAccessPoint, getPrimaryWlanIfaceName());
-    EXPECT_EQ(HostapdStatusCode::SUCCESS, status.code);
+    EXPECT_EQ(android::hardware::wifi::hostapd::V1_0::HostapdStatusCode::SUCCESS,
+    status.code);
     */
 }
 
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
index d47e42f..d0df4a4 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
@@ -57,6 +57,11 @@
 // Helper function to initialize the driver and firmware to STA mode
 // using the vendor HAL HIDL interface.
 void initilializeDriverAndFirmware(const std::string& wifi_instance_name) {
+    // Skip if wifi instance is not set.
+    if (wifi_instance_name == "") {
+        return;
+    }
+
     sp<IWifiChip> wifi_chip = getWifiChip(wifi_instance_name);
     ChipModeId mode_id;
     EXPECT_TRUE(configureChipToSupportIfaceType(
@@ -66,6 +71,11 @@
 // Helper function to deinitialize the driver and firmware
 // using the vendor HAL HIDL interface.
 void deInitilializeDriverAndFirmware(const std::string& wifi_instance_name) {
+    // Skip if wifi instance is not set.
+    if (wifi_instance_name == "") {
+        return;
+    }
+
     stopWifi(wifi_instance_name);
 }
 
diff --git a/wifi/supplicant/1.1/vts/functional/Android.bp b/wifi/supplicant/1.1/vts/functional/Android.bp
index 8457532..6bcfa8a 100644
--- a/wifi/supplicant/1.1/vts/functional/Android.bp
+++ b/wifi/supplicant/1.1/vts/functional/Android.bp
@@ -19,7 +19,7 @@
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: ["supplicant_hidl_test_utils_1_1.cpp"],
     export_include_dirs: [
-        "."
+        ".",
     ],
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
@@ -54,5 +54,8 @@
         "libwifi-system",
         "libwifi-system-iface",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
 }
diff --git a/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp b/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
index 9063a3b..f582cc1 100644
--- a/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
+++ b/wifi/supplicant/1.1/vts/functional/VtsHalWifiSupplicantV1_1TargetTest.cpp
@@ -14,45 +14,8 @@
  * limitations under the License.
  */
 
-#include <android-base/logging.h>
-#include <android/hardware/wifi/1.1/IWifi.h>
-#include <android/hardware/wifi/supplicant/1.1/ISupplicant.h>
-
 #include "supplicant_hidl_test_utils.h"
-#include "wifi_hidl_test_utils.h"
 
-class WifiSupplicantHidlEnvironment_1_1 : public WifiSupplicantHidlEnvironment {
-   public:
-    // get the test environment singleton
-    static WifiSupplicantHidlEnvironment_1_1* Instance() {
-        static WifiSupplicantHidlEnvironment_1_1* instance =
-            new WifiSupplicantHidlEnvironment_1_1;
-        return instance;
-    }
-    virtual void registerTestServices() override {
-        registerTestService<::android::hardware::wifi::V1_0::IWifi>();
-        registerTestService<::android::hardware::wifi::V1_1::IWifi>();
-        registerTestService<
-            ::android::hardware::wifi::supplicant::V1_0::ISupplicant>();
-        registerTestService<
-            ::android::hardware::wifi::supplicant::V1_1::ISupplicant>();
-    }
-
-   private:
-    WifiSupplicantHidlEnvironment_1_1() {}
-};
-
-WifiSupplicantHidlEnvironment* gEnv =
-    WifiSupplicantHidlEnvironment_1_1::Instance();
-
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(gEnv);
-    ::testing::InitGoogleTest(&argc, argv);
-    gEnv->init(&argc, argv);
-    int status = gEnv->initFromOptions(argc, argv);
-    if (status == 0) {
-        int status = RUN_ALL_TESTS();
-        LOG(INFO) << "Test result = " << status;
-    }
-    return status;
-}
+// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
+// updated.
+WifiSupplicantHidlEnvironment* gEnv = nullptr;
diff --git a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test.cpp b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test.cpp
index 28f980c..24a7ec3 100644
--- a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test.cpp
+++ b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test.cpp
@@ -17,10 +17,12 @@
 #include <android-base/logging.h>
 #include <cutils/properties.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.0/types.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicant.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_test_utils.h"
 #include "supplicant_hidl_test_utils_1_1.h"
@@ -33,22 +35,11 @@
 using ::android::hardware::wifi::supplicant::V1_1::ISupplicant;
 using ::android::sp;
 
-extern WifiSupplicantHidlEnvironment* gEnv;
-
-class SupplicantHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantHidlTest : public SupplicantHidlTestBase {
    public:
-    virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        supplicant_ = getSupplicant_1_1();
-        ASSERT_NE(supplicant_.get(), nullptr);
-    }
-
-    virtual void TearDown() override { stopSupplicant(); }
+    virtual void SetUp() override { SupplicantHidlTestBase::SetUp(); }
 
    protected:
-    // ISupplicant object used for all tests in this fixture.
-    sp<ISupplicant> supplicant_;
-
     std::string getWlan0IfaceName() {
         std::array<char, PROPERTY_VALUE_MAX> buffer;
         property_get("wifi.interface", buffer.data(), "wlan0");
@@ -65,7 +56,7 @@
 /*
  * AddStaInterface
  */
-TEST_F(SupplicantHidlTest, AddStaInterface) {
+TEST_P(SupplicantHidlTest, AddStaInterface) {
     ISupplicant::IfaceInfo iface_info;
     iface_info.name = getWlan0IfaceName();
     iface_info.type = IfaceType::STA;
@@ -82,8 +73,8 @@
 /*
  * AddP2pInterface
  */
-TEST_F(SupplicantHidlTest, AddP2pInterface) {
-    if (!gEnv->isP2pOn) return;
+TEST_P(SupplicantHidlTest, AddP2pInterface) {
+    if (isP2pOn_) return;
     ISupplicant::IfaceInfo iface_info;
     iface_info.name = getP2pIfaceName();
     iface_info.type = IfaceType::P2P;
@@ -100,7 +91,7 @@
 /*
  * RemoveStaInterface
  */
-TEST_F(SupplicantHidlTest, RemoveStaInterface) {
+TEST_P(SupplicantHidlTest, RemoveStaInterface) {
     ISupplicant::IfaceInfo iface_info;
     iface_info.name = getWlan0IfaceName();
     iface_info.type = IfaceType::STA;
@@ -122,8 +113,8 @@
 /*
  * RemoveP2pInterface
  */
-TEST_F(SupplicantHidlTest, RemoveP2pInterface) {
-    if (!gEnv->isP2pOn) return;
+TEST_P(SupplicantHidlTest, RemoveP2pInterface) {
+    if (isP2pOn_) return;
     ISupplicant::IfaceInfo iface_info;
     iface_info.name = getP2pIfaceName();
     iface_info.type = IfaceType::P2P;
@@ -146,6 +137,23 @@
  * Terminate
  * This terminates the service.
  */
-TEST_F(SupplicantHidlTest, Terminate) {
-    supplicant_->terminate();
+TEST_P(SupplicantHidlTest, Terminate) { supplicant_->terminate(); }
+
+static std::vector<std::string> get_wifi_instances() {
+    std::vector<std::string> instances =
+        android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor);
+    // Also test when wifi instance is not set.
+    instances.push_back("");
+
+    return instances;
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantHidlTest,
+    testing::Combine(
+        testing::ValuesIn(get_wifi_instances()),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_1::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
diff --git a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.cpp b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.cpp
index 04a5ed9..b75a2fb 100644
--- a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.cpp
+++ b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.cpp
@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-#include <VtsHalHidlTargetTestBase.h>
 #include <android-base/logging.h>
 
 #include "supplicant_hidl_test_utils.h"
@@ -25,14 +24,19 @@
 using ::android::hardware::wifi::supplicant::V1_1::ISupplicantStaNetwork;
 using ::android::sp;
 
-sp<ISupplicant> getSupplicant_1_1() {
-    return ISupplicant::castFrom(getSupplicant());
+sp<ISupplicant> getSupplicant_1_1(const std::string& supplicant_instance_name,
+                                  bool isP2pOn) {
+    return ISupplicant::castFrom(
+        getSupplicant(supplicant_instance_name, isP2pOn));
 }
 
-sp<ISupplicantStaIface> getSupplicantStaIface_1_1() {
-    return ISupplicantStaIface::castFrom(getSupplicantStaIface());
+sp<ISupplicantStaIface> getSupplicantStaIface_1_1(
+    const sp<ISupplicant>& supplicant) {
+    return ISupplicantStaIface::castFrom(getSupplicantStaIface(supplicant));
 }
 
-sp<ISupplicantStaNetwork> createSupplicantStaNetwork_1_1() {
-    return ISupplicantStaNetwork::castFrom(createSupplicantStaNetwork());
+sp<ISupplicantStaNetwork> createSupplicantStaNetwork_1_1(
+    const sp<ISupplicant>& supplicant) {
+    return ISupplicantStaNetwork::castFrom(
+        createSupplicantStaNetwork(supplicant));
 }
diff --git a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h
index 1c13325..3629882 100644
--- a/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h
+++ b/wifi/supplicant/1.1/vts/functional/supplicant_hidl_test_utils_1_1.h
@@ -14,20 +14,52 @@
  * limitations under the License.
  */
 
-#ifndef SUPPLICANT_HIDL_TEST_UTILS_1_1_H
-#define SUPPLICANT_HIDL_TEST_UTILS_1_1_H
+#pragma once
+#pragma clang diagnostic ignored "-Wweak-vtables"
 
+#include <VtsCoreUtil.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicant.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicantStaIface.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicantStaNetwork.h>
+#include <gtest/gtest.h>
 
 android::sp<android::hardware::wifi::supplicant::V1_1::ISupplicant>
-    getSupplicant_1_1();
+getSupplicant_1_1(const std::string& supplicant_instance_name, bool isP2pOn);
 
 android::sp<android::hardware::wifi::supplicant::V1_1::ISupplicantStaIface>
-    getSupplicantStaIface_1_1();
+getSupplicantStaIface_1_1(
+    const android::sp<android::hardware::wifi::supplicant::V1_1::ISupplicant>&
+        supplicant);
 
 android::sp<android::hardware::wifi::supplicant::V1_1::ISupplicantStaNetwork>
-    createSupplicantStaNetwork_1_1();
+createSupplicantStaNetwork_1_1(
+    const android::sp<android::hardware::wifi::supplicant::V1_1::ISupplicant>&
+        supplicant);
 
-#endif /* SUPPLICANT_HIDL_TEST_UTILS_1_1_H */
+class SupplicantHidlTestBase
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
+   public:
+    virtual void SetUp() override {
+        wifi_v1_0_instance_name_ = std::get<0>(GetParam());
+        supplicant_v1_1_instance_name_ = std::get<1>(GetParam());
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        stopSupplicant(wifi_v1_0_instance_name_);
+        startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
+                                             supplicant_v1_1_instance_name_);
+        supplicant_ =
+            getSupplicant_1_1(supplicant_v1_1_instance_name_, isP2pOn_);
+        ASSERT_NE(supplicant_.get(), nullptr);
+    }
+
+    virtual void TearDown() override {
+        stopSupplicant(wifi_v1_0_instance_name_);
+    }
+
+   protected:
+    android::sp<android::hardware::wifi::supplicant::V1_1::ISupplicant>
+        supplicant_;
+    bool isP2pOn_ = false;
+    std::string wifi_v1_0_instance_name_;
+    std::string supplicant_v1_1_instance_name_;
+};
diff --git a/wifi/supplicant/1.1/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.1/vts/functional/supplicant_sta_iface_hidl_test.cpp
index c5e6319..8a1aecc 100644
--- a/wifi/supplicant/1.1/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.1/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -16,9 +16,13 @@
 
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
+#include <android/hardware/wifi/1.1/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicantStaIface.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_test_utils.h"
 #include "supplicant_hidl_test_utils_1_1.h"
@@ -29,26 +33,24 @@
 using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::wifi::supplicant::V1_1::ISupplicantStaIface;
-using ::android::hardware::wifi::supplicant::V1_1::ISupplicantStaIfaceCallback;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::supplicant::V1_1::ISupplicant;
+using ::android::hardware::wifi::supplicant::V1_1::ISupplicantStaIface;
+using ::android::hardware::wifi::supplicant::V1_1::ISupplicantStaIfaceCallback;
 
-class SupplicantStaIfaceHidlTest
-    : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  virtual void SetUp() override {
-      startSupplicantAndWaitForHidlService();
-      EXPECT_TRUE(turnOnExcessiveLogging());
-      sta_iface_ = getSupplicantStaIface_1_1();
-      ASSERT_NE(sta_iface_.get(), nullptr);
-  }
+class SupplicantStaIfaceHidlTest : public SupplicantHidlTestBase {
+   public:
+    virtual void SetUp() override {
+        SupplicantHidlTestBase::SetUp();
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        sta_iface_ = getSupplicantStaIface_1_1(supplicant_);
+        ASSERT_NE(sta_iface_.get(), nullptr);
+    }
 
-  virtual void TearDown() override { stopSupplicant(); }
-
- protected:
-  // ISupplicantStaIface object used for all tests in this fixture.
-  sp<ISupplicantStaIface> sta_iface_;
+   protected:
+    // ISupplicantStaIface object used for all tests in this fixture.
+    sp<ISupplicantStaIface> sta_iface_;
 };
 
 class IfaceCallback : public ISupplicantStaIfaceCallback {
@@ -131,9 +133,19 @@
 /*
  * RegisterCallback_1_1
  */
-TEST_F(SupplicantStaIfaceHidlTest, RegisterCallback_1_1) {
-  sta_iface_->registerCallback_1_1(
-      new IfaceCallback(), [](const SupplicantStatus& status) {
-          EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
-      });
+TEST_P(SupplicantStaIfaceHidlTest, RegisterCallback_1_1) {
+    sta_iface_->registerCallback_1_1(
+        new IfaceCallback(), [](const SupplicantStatus& status) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        });
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaIfaceHidlTest,
+    testing::Combine(
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_1::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/wifi/supplicant/1.1/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.1/vts/functional/supplicant_sta_network_hidl_test.cpp
index fa52556..a4b7d40 100644
--- a/wifi/supplicant/1.1/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.1/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -16,8 +16,11 @@
 
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicantStaNetwork.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_test_utils.h"
 #include "supplicant_hidl_test_utils_1_1.h"
@@ -26,27 +29,26 @@
 using ::android::hardware::hidl_vec;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::supplicant::V1_1::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_1::ISupplicantStaNetwork;
+
 namespace {
 constexpr uint8_t kTestIdentity[] = {0x45, 0x67, 0x98, 0x67, 0x56};
 constexpr uint8_t kTestEncryptedIdentity[] = {0x35, 0x37, 0x58, 0x57, 0x26};
 }  // namespace
 
-class SupplicantStaNetworkHidlTest
-    : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  virtual void SetUp() override {
-    startSupplicantAndWaitForHidlService();
-    EXPECT_TRUE(turnOnExcessiveLogging());
-    sta_network_ = createSupplicantStaNetwork_1_1();
-    ASSERT_NE(sta_network_.get(), nullptr);
-  }
+class SupplicantStaNetworkHidlTest : public SupplicantHidlTestBase {
+   public:
+    virtual void SetUp() override {
+        SupplicantHidlTestBase::SetUp();
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        sta_network_ = createSupplicantStaNetwork_1_1(supplicant_);
+        ASSERT_NE(sta_network_.get(), nullptr);
+    }
 
-  virtual void TearDown() override { stopSupplicant(); }
-
- protected:
-  // ISupplicantStaNetwork object used for all tests in this fixture.
-  sp<ISupplicantStaNetwork> sta_network_;
+   protected:
+    // ISupplicantStaNetwork object used for all tests in this fixture.
+    sp<ISupplicantStaNetwork> sta_network_;
 };
 
 /*
@@ -54,36 +56,49 @@
  * Ensures that an instance of the ISupplicantStaNetwork proxy object is
  * successfully created.
  */
-TEST(SupplicantStaNetworkHidlTestNoFixture, Create) {
-  startSupplicantAndWaitForHidlService();
-  EXPECT_NE(nullptr, createSupplicantStaNetwork_1_1().get());
-  stopSupplicant();
+TEST_P(SupplicantStaNetworkHidlTest, Create) {
+    stopSupplicant(wifi_v1_0_instance_name_);
+    startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
+                                         supplicant_v1_1_instance_name_);
+    sp<ISupplicant> supplicant =
+        getSupplicant_1_1(supplicant_v1_1_instance_name_, isP2pOn_);
+    EXPECT_NE(nullptr, createSupplicantStaNetwork_1_1(supplicant).get());
 }
 
 /*
  * Ensure that the encrypted imsi identity is set successfully.
  */
-TEST_F(SupplicantStaNetworkHidlTest, setEapEncryptedImsiIdentity) {
-  std::vector<uint8_t> encrypted_identity(
-      kTestEncryptedIdentity,
-      kTestEncryptedIdentity + sizeof(kTestEncryptedIdentity));
-  sta_network_->setEapEncryptedImsiIdentity(
-      encrypted_identity, [](const SupplicantStatus &status) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
-      });
+TEST_P(SupplicantStaNetworkHidlTest, setEapEncryptedImsiIdentity) {
+    std::vector<uint8_t> encrypted_identity(
+        kTestEncryptedIdentity,
+        kTestEncryptedIdentity + sizeof(kTestEncryptedIdentity));
+    sta_network_->setEapEncryptedImsiIdentity(
+        encrypted_identity, [](const SupplicantStatus &status) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        });
 }
 
 /*
  * Ensure that the identity and the encrypted imsi identity are sent
  * successfully.
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapIdentityResponse_1_1) {
-  sta_network_->sendNetworkEapIdentityResponse_1_1(
-      std::vector<uint8_t>(kTestIdentity,
-                           kTestIdentity + sizeof(kTestIdentity)),
-      std::vector<uint8_t>(kTestEncryptedIdentity,
-                           kTestIdentity + sizeof(kTestEncryptedIdentity)),
-      [](const SupplicantStatus &status) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
-      });
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapIdentityResponse_1_1) {
+    sta_network_->sendNetworkEapIdentityResponse_1_1(
+        std::vector<uint8_t>(kTestIdentity,
+                             kTestIdentity + sizeof(kTestIdentity)),
+        std::vector<uint8_t>(kTestEncryptedIdentity,
+                             kTestIdentity + sizeof(kTestEncryptedIdentity)),
+        [](const SupplicantStatus &status) {
+            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        });
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaNetworkHidlTest,
+    testing::Combine(
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_1::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/wifi/supplicant/1.2/vts/functional/Android.bp b/wifi/supplicant/1.2/vts/functional/Android.bp
index 7e9d4f6..9781074 100644
--- a/wifi/supplicant/1.2/vts/functional/Android.bp
+++ b/wifi/supplicant/1.2/vts/functional/Android.bp
@@ -19,7 +19,7 @@
     defaults: ["VtsHalTargetTestDefaults"],
     srcs: ["supplicant_hidl_test_utils_1_2.cpp"],
     export_include_dirs: [
-        "."
+        ".",
     ],
     static_libs: [
         "VtsHalWifiV1_0TargetTestUtil",
@@ -58,7 +58,10 @@
         "libwifi-system",
         "libwifi-system-iface",
     ],
-    test_suites: ["general-tests"],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
 }
 
 cc_test {
@@ -82,5 +85,8 @@
         "libwifi-system",
         "libwifi-system-iface",
     ],
+    test_suites: [
+        "general-tests",
+        "vts-core",
+    ],
 }
-
diff --git a/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp b/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp
index 267fa67..9dbeee1 100644
--- a/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp
+++ b/wifi/supplicant/1.2/vts/functional/VtsHalWifiSupplicantV1_2TargetTest.cpp
@@ -14,47 +14,8 @@
  * limitations under the License.
  */
 
-#include <android-base/logging.h>
-#include <android/hardware/wifi/1.1/IWifi.h>
-#include <android/hardware/wifi/supplicant/1.2/ISupplicant.h>
-
 #include "supplicant_hidl_test_utils.h"
-#include "wifi_hidl_test_utils.h"
 
-class WifiSupplicantHidlEnvironment_1_2 : public WifiSupplicantHidlEnvironment {
-   public:
-    // get the test environment singleton
-    static WifiSupplicantHidlEnvironment_1_2* Instance() {
-        static WifiSupplicantHidlEnvironment_1_2* instance =
-            new WifiSupplicantHidlEnvironment_1_2;
-        return instance;
-    }
-    virtual void registerTestServices() override {
-        registerTestService<::android::hardware::wifi::V1_0::IWifi>();
-        registerTestService<::android::hardware::wifi::V1_1::IWifi>();
-        registerTestService<
-            ::android::hardware::wifi::supplicant::V1_0::ISupplicant>();
-        registerTestService<
-            ::android::hardware::wifi::supplicant::V1_1::ISupplicant>();
-        registerTestService<
-            ::android::hardware::wifi::supplicant::V1_2::ISupplicant>();
-    }
-
-   private:
-    WifiSupplicantHidlEnvironment_1_2() {}
-};
-
-WifiSupplicantHidlEnvironment* gEnv =
-    WifiSupplicantHidlEnvironment_1_2::Instance();
-
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(gEnv);
-    ::testing::InitGoogleTest(&argc, argv);
-    gEnv->init(&argc, argv);
-    int status = gEnv->initFromOptions(argc, argv);
-    if (status == 0) {
-        int status = RUN_ALL_TESTS();
-        LOG(INFO) << "Test result = " << status;
-    }
-    return status;
-}
+// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
+// updated.
+WifiSupplicantHidlEnvironment* gEnv = nullptr;
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.cpp b/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.cpp
index f270bff..480929a 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.cpp
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.cpp
@@ -26,18 +26,24 @@
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantStaIface;
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantStaNetwork;
 
-sp<ISupplicant> getSupplicant_1_2() {
-    return ISupplicant::castFrom(getSupplicant());
+sp<ISupplicant> getSupplicant_1_2(const std::string& supplicant_instance_name,
+                                  bool isP2pOn) {
+    return ISupplicant::castFrom(
+        getSupplicant(supplicant_instance_name, isP2pOn));
 }
 
-sp<ISupplicantStaIface> getSupplicantStaIface_1_2() {
-    return ISupplicantStaIface::castFrom(getSupplicantStaIface());
+sp<ISupplicantStaIface> getSupplicantStaIface_1_2(
+    const sp<ISupplicant>& supplicant) {
+    return ISupplicantStaIface::castFrom(getSupplicantStaIface(supplicant));
 }
 
-sp<ISupplicantStaNetwork> createSupplicantStaNetwork_1_2() {
-    return ISupplicantStaNetwork::castFrom(createSupplicantStaNetwork());
+sp<ISupplicantStaNetwork> createSupplicantStaNetwork_1_2(
+    const sp<ISupplicant>& supplicant) {
+    return ISupplicantStaNetwork::castFrom(
+        createSupplicantStaNetwork(supplicant));
 }
 
-sp<ISupplicantP2pIface> getSupplicantP2pIface_1_2() {
-    return ISupplicantP2pIface::castFrom(getSupplicantP2pIface());
+sp<ISupplicantP2pIface> getSupplicantP2pIface_1_2(
+    const sp<ISupplicant>& supplicant) {
+    return ISupplicantP2pIface::castFrom(getSupplicantP2pIface(supplicant));
 }
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h b/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h
index 8a7ccc5..5ecfdd4 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_hidl_test_utils_1_2.h
@@ -14,24 +14,59 @@
  * limitations under the License.
  */
 
-#ifndef SUPPLICANT_HIDL_TEST_UTILS_1_2_H
-#define SUPPLICANT_HIDL_TEST_UTILS_1_2_H
+#pragma once
+#pragma clang diagnostic ignored "-Wweak-vtables"
 
+#include <VtsCoreUtil.h>
 #include <android/hardware/wifi/supplicant/1.2/ISupplicant.h>
 #include <android/hardware/wifi/supplicant/1.2/ISupplicantP2pIface.h>
 #include <android/hardware/wifi/supplicant/1.2/ISupplicantStaIface.h>
 #include <android/hardware/wifi/supplicant/1.2/ISupplicantStaNetwork.h>
+#include <gtest/gtest.h>
 
 android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicant>
-getSupplicant_1_2();
+getSupplicant_1_2(const std::string& supplicant_instance_name, bool isP2pOn);
 
 android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicantStaIface>
-getSupplicantStaIface_1_2();
+getSupplicantStaIface_1_2(
+    const android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicant>&
+        supplicant);
 
 android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicantStaNetwork>
-createSupplicantStaNetwork_1_2();
+createSupplicantStaNetwork_1_2(
+    const android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicant>&
+        supplicant);
 
 android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicantP2pIface>
-getSupplicantP2pIface_1_2();
+getSupplicantP2pIface_1_2(
+    const android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicant>&
+        supplicant);
 
-#endif /* SUPPLICANT_HIDL_TEST_UTILS_1_2_H */
+class SupplicantHidlTestBase
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
+   public:
+    virtual void SetUp() override {
+        wifi_v1_0_instance_name_ = std::get<0>(GetParam());
+        supplicant_v1_2_instance_name_ = std::get<1>(GetParam());
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        stopSupplicant(wifi_v1_0_instance_name_);
+        startSupplicantAndWaitForHidlService(wifi_v1_0_instance_name_,
+                                             supplicant_v1_2_instance_name_);
+        supplicant_ =
+            getSupplicant_1_2(supplicant_v1_2_instance_name_, isP2pOn_);
+        ASSERT_NE(supplicant_.get(), nullptr);
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+    }
+
+    virtual void TearDown() override {
+        stopSupplicant(wifi_v1_0_instance_name_);
+    }
+
+   protected:
+    android::sp<android::hardware::wifi::supplicant::V1_2::ISupplicant>
+        supplicant_;
+    bool isP2pOn_ = false;
+    std::string wifi_v1_0_instance_name_;
+    std::string supplicant_v1_2_instance_name_;
+};
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp b/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp
index 1b78ac3..2b63ad0 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_p2p_iface_hidl_test.cpp
@@ -18,7 +18,11 @@
 
 #include <VtsHalHidlTargetTestBase.h>
 
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.2/ISupplicantP2pIface.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_test_utils.h"
 #include "supplicant_hidl_test_utils_1_2.h"
@@ -26,6 +30,7 @@
 using ::android::sp;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::supplicant::V1_2::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantP2pIface;
 
 namespace {
@@ -35,17 +40,15 @@
 constexpr uint8_t kTestZeroMacAddr[] = {[0 ... 5] = 0x0};
 }  // namespace
 
-class SupplicantP2pIfaceHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantP2pIfaceHidlTest : public SupplicantHidlTestBase {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        EXPECT_TRUE(turnOnExcessiveLogging());
-        p2p_iface_ = getSupplicantP2pIface_1_2();
+        SupplicantHidlTestBase::SetUp();
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        p2p_iface_ = getSupplicantP2pIface_1_2(supplicant_);
         ASSERT_NE(p2p_iface_.get(), nullptr);
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
-
    protected:
     // ISupplicantP2pIface object used for all tests in this fixture.
     sp<ISupplicantP2pIface> p2p_iface_;
@@ -54,7 +57,7 @@
 /*
  * Verify that AddGroup_1_2 could create a group successfully.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddGroup_1_2_Success) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddGroup_1_2_Success) {
     std::vector<uint8_t> ssid(kTestSsid, kTestSsid + sizeof(kTestSsid));
     std::string passphrase = kTestPassphrase;
     int freq = 0;
@@ -73,7 +76,7 @@
 /*
  * Verify that AddGroup_1_2 fails due to invalid SSID.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddGroup_1_2_FailureInvalidSsid) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddGroup_1_2_FailureInvalidSsid) {
     std::vector<uint8_t> ssid;
     std::string passphrase = kTestPassphrase;
     int freq = 0;
@@ -92,7 +95,7 @@
 /*
  * Verify that AddGroup_1_2 fails due to invalid passphrase.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddGroup_1_2_FailureInvalidPassphrase) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddGroup_1_2_FailureInvalidPassphrase) {
     std::vector<uint8_t> ssid(kTestSsid, kTestSsid + sizeof(kTestSsid));
     std::string passphrase = "1234";
     int freq = 0;
@@ -111,7 +114,7 @@
 /*
  * Verify that AddGroup_1_2 fails due to invalid frequency.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddGroup_1_2_FailureInvalidFrequency) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddGroup_1_2_FailureInvalidFrequency) {
     std::vector<uint8_t> ssid(kTestSsid, kTestSsid + sizeof(kTestSsid));
     std::string passphrase = kTestPassphrase;
     int freq = 9999;
@@ -134,7 +137,7 @@
 /*
  * Verify that setMacRandomization successes.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, EnableMacRandomization) {
+TEST_P(SupplicantP2pIfaceHidlTest, EnableMacRandomization) {
     p2p_iface_->setMacRandomization(true, [](const SupplicantStatus& status) {
         if (!isMacRandomizationSupported(status)) return;
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -157,3 +160,13 @@
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantP2pIfaceHidlTest,
+    testing::Combine(
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_2::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.2/vts/functional/supplicant_sta_iface_hidl_test.cpp
index 6272d30..8116c3f 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -14,7 +14,8 @@
  * limitations under the License.
  */
 
-#include <VtsHalHidlTargetTestBase.h>
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.0/ISupplicantStaIfaceCallback.h>
 #include <android/hardware/wifi/supplicant/1.0/types.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicantStaIfaceCallback.h>
@@ -24,7 +25,9 @@
 #include <android/hardware/wifi/supplicant/1.2/types.h>
 #include <android/hardware/wifi/supplicant/1.3/ISupplicantStaIface.h>
 #include <android/hardware/wifi/supplicant/1.3/types.h>
+#include <hidl/GtestPrinter.h>
 #include <hidl/HidlSupport.h>
+#include <hidl/ServiceManagement.h>
 #include <hidl/Status.h>
 
 #include "supplicant_hidl_test_utils.h"
@@ -42,6 +45,7 @@
 using ::android::hardware::wifi::supplicant::V1_2::DppFailureCode;
 using ::android::hardware::wifi::supplicant::V1_2::DppNetRole;
 using ::android::hardware::wifi::supplicant::V1_2::DppProgressCode;
+using ::android::hardware::wifi::supplicant::V1_2::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantStaIface;
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantStaIfaceCallback;
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantStaNetwork;
@@ -49,18 +53,16 @@
 #define TIMEOUT_PERIOD 60
 class IfaceDppCallback;
 
-class SupplicantStaIfaceHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantStaIfaceHidlTest : public SupplicantHidlTestBase {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        EXPECT_TRUE(turnOnExcessiveLogging());
-        sta_iface_ = getSupplicantStaIface_1_2();
+        SupplicantHidlTestBase::SetUp();
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        sta_iface_ = getSupplicantStaIface_1_2(supplicant_);
         ASSERT_NE(sta_iface_.get(), nullptr);
         count_ = 0;
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
-
     enum DppCallbackType {
         ANY_CALLBACK = -2,
         INVALID = -1,
@@ -101,6 +103,7 @@
    protected:
     // ISupplicantStaIface object used for all tests in this fixture.
     sp<ISupplicantStaIface> sta_iface_;
+
     bool isDppSupported() {
         uint32_t keyMgmtMask = 0;
 
@@ -254,7 +257,7 @@
 /*
  * RegisterCallback_1_2
  */
-TEST_F(SupplicantStaIfaceHidlTest, RegisterCallback_1_2) {
+TEST_P(SupplicantStaIfaceHidlTest, RegisterCallback_1_2) {
     sta_iface_->registerCallback_1_2(
         new IfaceCallback(), [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -264,7 +267,7 @@
 /*
  * GetKeyMgmtCapabilities
  */
-TEST_F(SupplicantStaIfaceHidlTest, GetKeyMgmtCapabilities) {
+TEST_P(SupplicantStaIfaceHidlTest, GetKeyMgmtCapabilities) {
     sta_iface_->getKeyMgmtCapabilities(
         [&](const SupplicantStatus& status, uint32_t keyMgmtMask) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -280,7 +283,7 @@
 /*
  * AddDppPeerUriAndRomveUri
  */
-TEST_F(SupplicantStaIfaceHidlTest, AddDppPeerUriAndRomveUri) {
+TEST_P(SupplicantStaIfaceHidlTest, AddDppPeerUriAndRomveUri) {
     // We need to first get the key management capabilities from the device.
     // If DPP is not supported, we just pass the test.
     if (!isDppSupported()) {
@@ -312,7 +315,7 @@
 /*
  * StartDppEnrolleeInitiator
  */
-TEST_F(SupplicantStaIfaceHidlTest, StartDppEnrolleeInitiator) {
+TEST_P(SupplicantStaIfaceHidlTest, StartDppEnrolleeInitiator) {
     // We need to first get the key management capabilities from the device.
     // If DPP is not supported, we just pass the test.
     if (!isDppSupported()) {
@@ -376,7 +379,7 @@
 /*
  * StartDppConfiguratorInitiator
  */
-TEST_F(SupplicantStaIfaceHidlTest, StartDppConfiguratorInitiator) {
+TEST_P(SupplicantStaIfaceHidlTest, StartDppConfiguratorInitiator) {
     // We need to first get the key management capabilities from the device.
     // If DPP is not supported, we just pass the test.
     if (!isDppSupported()) {
@@ -443,3 +446,13 @@
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaIfaceHidlTest,
+    testing::Combine(
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_2::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/wifi/supplicant/1.2/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.2/vts/functional/supplicant_sta_network_hidl_test.cpp
index ed421d7..4c3d808 100644
--- a/wifi/supplicant/1.2/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.2/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -16,8 +16,12 @@
 
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
+#include <android/hardware/wifi/1.1/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.1/ISupplicantStaNetwork.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_test_utils.h"
 #include "supplicant_hidl_test_utils_1_2.h"
@@ -26,24 +30,21 @@
 using ::android::hardware::hidl_vec;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::supplicant::V1_2::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_2::ISupplicantStaNetwork;
 // namespace {
 // constexpr uint8_t kTestIdentity[] = {0x45, 0x67, 0x98, 0x67, 0x56};
 // constexpr uint8_t kTestEncryptedIdentity[] = {0x35, 0x37, 0x58, 0x57, 0x26};
 //}  // namespace
 
-class SupplicantStaNetworkHidlTest
-    : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantStaNetworkHidlTest : public SupplicantHidlTestBase {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        EXPECT_TRUE(turnOnExcessiveLogging());
-        sta_network_ = createSupplicantStaNetwork_1_2();
+        SupplicantHidlTestBase::SetUp();
+        sta_network_ = createSupplicantStaNetwork_1_2(supplicant_);
         ASSERT_NE(sta_network_.get(), nullptr);
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
-
    protected:
     // ISupplicantStaNetwork object used for all tests in this fixture.
     sp<ISupplicantStaNetwork> sta_network_;
@@ -52,7 +53,7 @@
 /*
  * SetGetSaePassword
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetSaePassword) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetSaePassword) {
     std::string password = "topsecret";
 
     sta_network_->setSaePassword(password, [](const SupplicantStatus &status) {
@@ -69,7 +70,7 @@
 /*
  * SetGetSaePasswordId
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetSaePasswordId) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetSaePasswordId) {
     std::string passwordId = "id1";
 
     sta_network_->setSaePasswordId(
@@ -87,7 +88,7 @@
 /*
  * SetGetGroupMgmtCipher
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetGroupMgmtCipher) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetGroupMgmtCipher) {
     uint32_t groupMgmtCipher =
         (uint32_t)ISupplicantStaNetwork::GroupMgmtCipherMask::BIP_GMAC_256;
 
@@ -107,7 +108,7 @@
 /*
  * SetGetKeyMgmt_1_2
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetKeyMgmt_1_2) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetKeyMgmt_1_2) {
     uint32_t keyMgmt = (uint32_t)ISupplicantStaNetwork::KeyMgmtMask::SAE;
 
     sta_network_->setKeyMgmt_1_2(keyMgmt, [](const SupplicantStatus &status) {
@@ -124,7 +125,7 @@
 /*
  * SetGetGroupCipher_1_2
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetGroupCipher_1_2) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetGroupCipher_1_2) {
     uint32_t groupCipher =
         (uint32_t)ISupplicantStaNetwork::GroupCipherMask::GCMP_256;
 
@@ -144,7 +145,7 @@
 /*
  * SetGetPairwiseCipher_1_2
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetPairwiseCipher_1_2) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetPairwiseCipher_1_2) {
     uint32_t pairwiseCipher =
         (uint32_t)ISupplicantStaNetwork::PairwiseCipherMask::GCMP_256;
 
@@ -164,7 +165,7 @@
 /*
  * EnableSuiteBEapOpenSslCiphers
  */
-TEST_F(SupplicantStaNetworkHidlTest, EnableSuiteBEapOpenSslCiphers) {
+TEST_P(SupplicantStaNetworkHidlTest, EnableSuiteBEapOpenSslCiphers) {
     sta_network_->enableSuiteBEapOpenSslCiphers(
         [](const SupplicantStatus &status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -179,7 +180,7 @@
 /*
  * EnableTlsSuiteBEapPhase1Param
  */
-TEST_F(SupplicantStaNetworkHidlTest, EnableTlsSuiteBEapPhase1Param) {
+TEST_P(SupplicantStaNetworkHidlTest, EnableTlsSuiteBEapPhase1Param) {
     sta_network_->enableTlsSuiteBEapPhase1Param(
         true, [](const SupplicantStatus &status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -190,3 +191,13 @@
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
         });
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaNetworkHidlTest,
+    testing::Combine(
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::V1_0::IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            android::hardware::wifi::supplicant::V1_2::ISupplicant::
+                descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
diff --git a/wifi/supplicant/1.3/ISupplicantStaNetwork.hal b/wifi/supplicant/1.3/ISupplicantStaNetwork.hal
index c18bffc..e579d24 100644
--- a/wifi/supplicant/1.3/ISupplicantStaNetwork.hal
+++ b/wifi/supplicant/1.3/ISupplicantStaNetwork.hal
@@ -26,14 +26,14 @@
  */
 interface ISupplicantStaNetwork extends @1.2::ISupplicantStaNetwork {
     /**
-     * Possble mask of values for Proto param.
+     * Possible mask of values for Proto param.
      */
     enum ProtoMask : @1.0::ISupplicantStaNetwork.ProtoMask {
         WAPI = 1 << 2,
     };
 
     /**
-     * Possble mask of values for KeyMgmt param.
+     * Possible mask of values for KeyMgmt param.
      */
     enum KeyMgmtMask : @1.2::ISupplicantStaNetwork.KeyMgmtMask {
         /*
@@ -47,7 +47,7 @@
     };
 
     /**
-     * Possble mask of values for PairwiseCipher param.
+     * Possible mask of values for PairwiseCipher param.
      */
     enum PairwiseCipherMask : @1.2::ISupplicantStaNetwork.PairwiseCipherMask {
         /**
@@ -57,7 +57,7 @@
     };
 
     /**
-     * Possble mask of values for GroupCipher param.
+     * Possible mask of values for GroupCipher param.
      */
     enum GroupCipherMask : @1.2::ISupplicantStaNetwork.GroupCipherMask {
         /**
@@ -67,6 +67,13 @@
     };
 
     /**
+     * Possible mask of values for AuthAlg param.
+     */
+    enum AuthAlgMask : @1.0::ISupplicantStaNetwork.AuthAlgMask {
+        SAE = 1 << 4,
+    };
+
+    /**
      * Set OCSP (Online Certificate Status Protocol) type for this network.
      *
      * @param ocspType value to set.
@@ -236,4 +243,29 @@
      *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
      */
     setPmkCache(vec<uint8_t> serializedEntry) generates (SupplicantStatus status);
+
+    /**
+     * Set auth alg mask for the network.
+     *
+     * @param authAlgMask value to set.
+     *        Combination of |ProtoMask| values.
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_ARGS_INVALID|,
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+     */
+    setAuthAlg_1_3(bitfield<AuthAlgMask> authAlgMask) generates (SupplicantStatus status);
+
+    /**
+     * Get the auth alg mask set for the network.
+     *
+     * @return status Status of the operation.
+     *         Possible status codes:
+     *         |SupplicantStatusCode.SUCCESS|,
+     *         |SupplicantStatusCode.FAILURE_NETWORK_INVALID|
+     * @return authAlgMask Combination of |AuthAlgMask| values.
+     */
+    getAuthAlg_1_3() generates (SupplicantStatus status, bitfield<AuthAlgMask> authAlgMask);
 };