diff --git a/audio/aidl/aidl_api/android.hardware.audio.core.sounddose/current/android/hardware/audio/core/sounddose/ISoundDose.aidl b/audio/aidl/aidl_api/android.hardware.audio.core.sounddose/current/android/hardware/audio/core/sounddose/ISoundDose.aidl
index 3b5d2d0..5800091 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.core.sounddose/current/android/hardware/audio/core/sounddose/ISoundDose.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.core.sounddose/current/android/hardware/audio/core/sounddose/ISoundDose.aidl
@@ -34,8 +34,8 @@
 package android.hardware.audio.core.sounddose;
 @VintfStability
 interface ISoundDose {
-  void setOutputRs2(float rs2ValueDbA);
-  float getOutputRs2();
+  void setOutputRs2UpperBound(float rs2ValueDbA);
+  float getOutputRs2UpperBound();
   void registerSoundDoseCallback(in android.hardware.audio.core.sounddose.ISoundDose.IHalSoundDoseCallback callback);
   const int DEFAULT_MAX_RS2 = 100;
   const int MIN_RS2 = 80;
diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Descriptor.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Descriptor.aidl
index 0baac3d..82dae97 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Descriptor.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Descriptor.aidl
@@ -36,20 +36,22 @@
 parcelable Descriptor {
   android.hardware.audio.effect.Descriptor.Common common;
   android.hardware.audio.effect.Capability capability;
-  const String EFFECT_TYPE_UUID_ENV_REVERB = "c2e5d5f0-94bd-4763-9cac-4e234d06839e";
-  const String EFFECT_TYPE_UUID_PRESET_REVERB = "47382d60-ddd8-11db-bf3a-0002a5d5c51b";
-  const String EFFECT_TYPE_UUID_EQUALIZER = "0bed4300-ddd6-11db-8f34-0002a5d5c51b";
-  const String EFFECT_TYPE_UUID_BASS_BOOST = "0634f220-ddd4-11db-a0fc-0002a5d5c51b";
-  const String EFFECT_TYPE_UUID_VIRTUALIZER = "37cc2c00-dddd-11db-8577-0002a5d5c51b";
+  const String EFFECT_TYPE_UUID_AEC = "7b491460-8d4d-11e0-bd61-0002a5d5c51b";
   const String EFFECT_TYPE_UUID_AGC1 = "0a8abfe0-654c-11e0-ba26-0002a5d5c51b";
   const String EFFECT_TYPE_UUID_AGC2 = "ae3c653b-be18-4ab8-8938-418f0a7f06ac";
-  const String EFFECT_TYPE_UUID_AEC = "7b491460-8d4d-11e0-bd61-0002a5d5c51b";
-  const String EFFECT_TYPE_UUID_NS = "58b4b260-8e06-11e0-aa8e-0002a5d5c51b";
-  const String EFFECT_TYPE_UUID_LOUDNESS_ENHANCER = "fe3199be-aed0-413f-87bb-11260eb63cf1";
+  const String EFFECT_TYPE_UUID_BASS_BOOST = "0634f220-ddd4-11db-a0fc-0002a5d5c51b";
+  const String EFFECT_TYPE_UUID_DOWNMIX = "381e49cc-a858-4aa2-87f6-e8388e7601b2";
   const String EFFECT_TYPE_UUID_DYNAMICS_PROCESSING = "7261676f-6d75-7369-6364-28e2fd3ac39e";
+  const String EFFECT_TYPE_UUID_ENV_REVERB = "c2e5d5f0-94bd-4763-9cac-4e234d06839e";
+  const String EFFECT_TYPE_UUID_EQUALIZER = "0bed4300-ddd6-11db-8f34-0002a5d5c51b";
   const String EFFECT_TYPE_UUID_HAPTIC_GENERATOR = "1411e6d6-aecd-4021-a1cf-a6aceb0d71e5";
+  const String EFFECT_TYPE_UUID_LOUDNESS_ENHANCER = "fe3199be-aed0-413f-87bb-11260eb63cf1";
+  const String EFFECT_TYPE_UUID_NS = "58b4b260-8e06-11e0-aa8e-0002a5d5c51b";
+  const String EFFECT_TYPE_UUID_PRESET_REVERB = "47382d60-ddd8-11db-bf3a-0002a5d5c51b";
   const String EFFECT_TYPE_UUID_SPATIALIZER = "ccd4cf09-a79d-46c2-9aae-06a1698d6c8f";
-  const String EFFECT_TYPE_UUID_VOLUME = "09e8ede0-ddde-11db-b4f6-0002a5d5c51b";
+  const String EFFECT_TYPE_UUID_VIRTUALIZER = "37cc2c00-dddd-11db-8577-0002a5d5c51b";
+  const String EFFECT_TYPE_UUID_VISUALIZER = "d069d9e0-8329-11df-9168-0002a5d5c51b";
+  const String EFFECT_TYPE_UUID_VOLUME = "fa81a2b8-588b-11ed-9b6a-0242ac120002";
   @VintfStability
   parcelable Identity {
     android.media.audio.common.AudioUuid type;
diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Parameter.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Parameter.aidl
index b50a2f1..0422bd9 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Parameter.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Parameter.aidl
@@ -38,6 +38,7 @@
   android.media.audio.common.AudioDeviceDescription[] deviceDescription;
   android.media.audio.common.AudioMode mode;
   android.media.audio.common.AudioSource source;
+  boolean offload;
   android.hardware.audio.effect.Parameter.VolumeStereo volumeStereo;
   android.hardware.audio.effect.Parameter.Specific specific;
   @VintfStability
diff --git a/audio/aidl/android/hardware/audio/core/sounddose/ISoundDose.aidl b/audio/aidl/android/hardware/audio/core/sounddose/ISoundDose.aidl
index 953ab62..b442ac5 100644
--- a/audio/aidl/android/hardware/audio/core/sounddose/ISoundDose.aidl
+++ b/audio/aidl/android/hardware/audio/core/sounddose/ISoundDose.aidl
@@ -35,21 +35,21 @@
     const int MIN_RS2 = 80;
 
     /**
-     * Sets the RS2 value used for momentary exposure warnings. Default value is
+     * Sets the RS2 upper bound used for momentary exposure warnings. Default value is
      * DEFAULT_MAX_RS2 as specified in IEC62368-1 3rd edition.
      *
-     * @param rs2ValueDbA custom RS2 value to use. Must not be higher than DEFAULT_MAX_RS2
+     * @param rs2ValueDbA custom RS2 upper bound to use
      * @throws EX_ILLEGAL_ARGUMENT if rs2ValueDbA is greater than DEFAULT_MAX_RS2 or lower
-     *                             than 80dBA
+     *                             than MIN_RS2
      */
-    void setOutputRs2(float rs2ValueDbA);
+    void setOutputRs2UpperBound(float rs2ValueDbA);
 
     /**
-     * Gets the RS2 value used for momentary exposure warnings.
+     * Gets the RS2 upper bound used for momentary exposure warnings.
      *
-     * @return the RS2 value in dBA
+     * @return the RS2 upper bound in dBA
      */
-    float getOutputRs2();
+    float getOutputRs2UpperBound();
 
     /**
      * Registers the HAL callback for sound dose computation. If sound dose is supported
@@ -68,9 +68,9 @@
     @VintfStability
     oneway interface IHalSoundDoseCallback {
         /**
-         * Called whenever the current MEL value exceeds the set RS2 value.
+         * Called whenever the current MEL value exceeds the set RS2 upper bound.
          *
-         * @param currentDbA the current MEL value which exceeds the RS2 value
+         * @param currentDbA the current MEL value which exceeds the RS2 upper bound
          * @param audioDevice the audio device where the MEL exposure warning was recorded
          */
         void onMomentaryExposureWarning(float currentDbA, in AudioDevice audioDevice);
@@ -78,14 +78,15 @@
         @VintfStability
         parcelable MelRecord {
             /**
-             * Array of continuously recorded MEL values >= RS1 (1 per second).
+             * Array of continuously recorded MEL values >= MIN_RS2 (1 per second).
              * First value in the array was recorded at 'timestamp'.
              */
             float[] melValues;
             /**
-             * Corresponds to the time in seconds when the first MEL entry in melValues
-             * was recorded. The timestamp values have to be consistent throughout all
-             * audio ports, equal timestamp values will be aggregated.
+             * Corresponds to the time in seconds, as reported by CLOCK_MONOTONIC, when
+             * the first MEL entry in melValues was recorded. The timestamp values have
+             * to be consistent throughout all audio ports, equal timestamp values will
+             * be aggregated.
              */
             long timestamp;
         }
diff --git a/audio/aidl/android/hardware/audio/effect/Descriptor.aidl b/audio/aidl/android/hardware/audio/effect/Descriptor.aidl
index 01ca1c6..2fbc401 100644
--- a/audio/aidl/android/hardware/audio/effect/Descriptor.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Descriptor.aidl
@@ -37,25 +37,10 @@
      * UUID for effect types, these definitions are in sync with SDK, see @c AudioEffect.java.
      */
     /**
-     * UUID for environmental reverberation effect type.
+     * UUID for Acoustic Echo Canceler (AEC) type.
      */
-    const String EFFECT_TYPE_UUID_ENV_REVERB = "c2e5d5f0-94bd-4763-9cac-4e234d06839e";
-    /**
-     * UUID for preset reverberation effect type.
-     */
-    const String EFFECT_TYPE_UUID_PRESET_REVERB = "47382d60-ddd8-11db-bf3a-0002a5d5c51b";
-    /**
-     * UUID for equalizer effect type.
-     */
-    const String EFFECT_TYPE_UUID_EQUALIZER = "0bed4300-ddd6-11db-8f34-0002a5d5c51b";
-    /**
-     * UUID for bass boost effect type.
-     */
-    const String EFFECT_TYPE_UUID_BASS_BOOST = "0634f220-ddd4-11db-a0fc-0002a5d5c51b";
-    /**
-     * UUID for virtualizer effect type.
-     */
-    const String EFFECT_TYPE_UUID_VIRTUALIZER = "37cc2c00-dddd-11db-8577-0002a5d5c51b";
+    const String EFFECT_TYPE_UUID_AEC = "7b491460-8d4d-11e0-bd61-0002a5d5c51b";
+
     /**
      * UUID for Automatic Gain Control V1 (AGC1) type.
      */
@@ -65,33 +50,57 @@
      */
     const String EFFECT_TYPE_UUID_AGC2 = "ae3c653b-be18-4ab8-8938-418f0a7f06ac";
     /**
-     * UUID for Acoustic Echo Canceler (AEC) type.
+     * UUID for bass boost effect type.
      */
-    const String EFFECT_TYPE_UUID_AEC = "7b491460-8d4d-11e0-bd61-0002a5d5c51b";
+    const String EFFECT_TYPE_UUID_BASS_BOOST = "0634f220-ddd4-11db-a0fc-0002a5d5c51b";
     /**
-     * UUID for Noise Suppressor (NS) type.
+     * UUID for downmix effect type.
      */
-    const String EFFECT_TYPE_UUID_NS = "58b4b260-8e06-11e0-aa8e-0002a5d5c51b";
-    /**
-     * UUID for Loudness Enhancer type.
-     */
-    const String EFFECT_TYPE_UUID_LOUDNESS_ENHANCER = "fe3199be-aed0-413f-87bb-11260eb63cf1";
+    const String EFFECT_TYPE_UUID_DOWNMIX = "381e49cc-a858-4aa2-87f6-e8388e7601b2";
     /**
      * UUID for Dynamics Processing type.
      */
     const String EFFECT_TYPE_UUID_DYNAMICS_PROCESSING = "7261676f-6d75-7369-6364-28e2fd3ac39e";
     /**
+     * UUID for environmental reverberation effect type.
+     */
+    const String EFFECT_TYPE_UUID_ENV_REVERB = "c2e5d5f0-94bd-4763-9cac-4e234d06839e";
+    /**
+     * UUID for equalizer effect type.
+     */
+    const String EFFECT_TYPE_UUID_EQUALIZER = "0bed4300-ddd6-11db-8f34-0002a5d5c51b";
+    /**
      * UUID for Haptic Generator type.
      */
     const String EFFECT_TYPE_UUID_HAPTIC_GENERATOR = "1411e6d6-aecd-4021-a1cf-a6aceb0d71e5";
     /**
+     * UUID for Loudness Enhancer type.
+     */
+    const String EFFECT_TYPE_UUID_LOUDNESS_ENHANCER = "fe3199be-aed0-413f-87bb-11260eb63cf1";
+    /**
+     * UUID for Noise Suppressor (NS) type.
+     */
+    const String EFFECT_TYPE_UUID_NS = "58b4b260-8e06-11e0-aa8e-0002a5d5c51b";
+    /**
+     * UUID for preset reverberation effect type.
+     */
+    const String EFFECT_TYPE_UUID_PRESET_REVERB = "47382d60-ddd8-11db-bf3a-0002a5d5c51b";
+    /**
      * UUID for Spatializer type.
      */
     const String EFFECT_TYPE_UUID_SPATIALIZER = "ccd4cf09-a79d-46c2-9aae-06a1698d6c8f";
     /**
-     * UUID for Volume type. The volume effect is used for automated tests only.
+     * UUID for virtualizer effect type.
      */
-    const String EFFECT_TYPE_UUID_VOLUME = "09e8ede0-ddde-11db-b4f6-0002a5d5c51b";
+    const String EFFECT_TYPE_UUID_VIRTUALIZER = "37cc2c00-dddd-11db-8577-0002a5d5c51b";
+    /**
+     * UUID for visualizer effect type.
+     */
+    const String EFFECT_TYPE_UUID_VISUALIZER = "d069d9e0-8329-11df-9168-0002a5d5c51b";
+    /**
+     * UUID for Volume effect type.
+     */
+    const String EFFECT_TYPE_UUID_VOLUME = "fa81a2b8-588b-11ed-9b6a-0242ac120002";
 
     /**
      * This structure completely identifies an effect implementation.
diff --git a/audio/aidl/android/hardware/audio/effect/Flags.aidl b/audio/aidl/android/hardware/audio/effect/Flags.aidl
index 1612234..28685c3 100644
--- a/audio/aidl/android/hardware/audio/effect/Flags.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Flags.aidl
@@ -112,31 +112,31 @@
     HardwareAccelerator hwAcceleratorMode = HardwareAccelerator.NONE;
 
     /**
-     * Effect instance set this flag to true if it requires update on if the playback thread the
-     * effect attached to is offloaded or not. In this case the framework must call
+     * Effect instance sets this flag to true if it requires updates on whether the playback thread
+     * the effect is attached to is offloaded or not.  In this case the framework must call
      * IEffect.setParameter(Parameter.offload) to notify effect instance when playback thread
      * offload changes.
      */
     boolean offloadIndication;
 
     /**
-     * Effect instance set this flag to true if it requires device change update. In this case the
+     * Effect instance sets this flag to true if it requires device change update. In this case the
      * framework must call IEffect.setParameter(Parameter.device) to notify effect instance when the
      * device changes.
      */
     boolean deviceIndication;
 
     /**
-     * Effect instance set this flag to true if it requires audio mode change update. In this case
+     * Effect instance sets this flag to true if it requires audio mode change update. In this case
      * the framework must call IEffect.setParameter(Parameter.mode) to notify effect instance when
      * the audio mode changes.
      */
     boolean audioModeIndication;
 
     /**
-     * Effect instance set this flag to true if it requires audio source change update. In this case
-     * the framework must call IEffect.setParameter(Parameter.source) to notify effect instance when
-     * the audio source changes.
+     * Effect instance sets this flag to true if it requires audio source change update. In this
+     * case the framework must call IEffect.setParameter(Parameter.source) to notify effect instance
+     * when the audio source changes.
      */
     boolean audioSourceIndication;
 
diff --git a/audio/aidl/android/hardware/audio/effect/Parameter.aidl b/audio/aidl/android/hardware/audio/effect/Parameter.aidl
index 229c621..0954055 100644
--- a/audio/aidl/android/hardware/audio/effect/Parameter.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Parameter.aidl
@@ -135,11 +135,13 @@
      * Effect must implement setParameter(deviceDescription) if Flags.deviceIndication set to true.
      */
     AudioDeviceDescription[] deviceDescription;
+
     /**
      * Used by audio framework to set the audio mode to effect engine.
      * Effect must implement setParameter(mode) if Flags.audioModeIndication set to true.
      */
     AudioMode mode;
+
     /**
      * Used by audio framework to set the audio source to effect engine.
      * Effect must implement setParameter(source) if Flags.audioSourceIndication set to true.
@@ -147,6 +149,12 @@
     AudioSource source;
 
     /**
+     * Used by audio framework to indicate whether the playback thread the effect is attached to is
+     * offloaded or not.
+     */
+    boolean offload;
+
+    /**
      * The volume gain for left and right channel, left and right equals to same value if it's mono.
      */
     @VintfStability
diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index 8bacbb3..c9edae0 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -92,9 +92,6 @@
         "audio_policy_configuration_aidl_default",
         "audio_policy_engine_configuration_aidl_default",
     ],
-    visibility: [
-        ":__subpackages__",
-    ],
 }
 
 cc_binary {
diff --git a/audio/aidl/default/SoundDose.cpp b/audio/aidl/default/SoundDose.cpp
index be9f93a..f12ce5d 100644
--- a/audio/aidl/default/SoundDose.cpp
+++ b/audio/aidl/default/SoundDose.cpp
@@ -22,7 +22,7 @@
 
 namespace aidl::android::hardware::audio::core::sounddose {
 
-ndk::ScopedAStatus SoundDose::setOutputRs2(float in_rs2ValueDbA) {
+ndk::ScopedAStatus SoundDose::setOutputRs2UpperBound(float in_rs2ValueDbA) {
     if (in_rs2ValueDbA < MIN_RS2 || in_rs2ValueDbA > DEFAULT_MAX_RS2) {
         LOG(ERROR) << __func__ << ": RS2 value is invalid: " << in_rs2ValueDbA;
         return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
@@ -32,7 +32,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus SoundDose::getOutputRs2(float* _aidl_return) {
+ndk::ScopedAStatus SoundDose::getOutputRs2UpperBound(float* _aidl_return) {
     *_aidl_return = mRs2Value;
     LOG(DEBUG) << __func__ << ": returning " << *_aidl_return;
     return ndk::ScopedAStatus::ok();
diff --git a/audio/aidl/default/include/core-impl/SoundDose.h b/audio/aidl/default/include/core-impl/SoundDose.h
index 306aa04..2a069d9 100644
--- a/audio/aidl/default/include/core-impl/SoundDose.h
+++ b/audio/aidl/default/include/core-impl/SoundDose.h
@@ -29,8 +29,8 @@
   public:
     SoundDose() : mRs2Value(DEFAULT_MAX_RS2){};
 
-    ndk::ScopedAStatus setOutputRs2(float in_rs2ValueDbA) override;
-    ndk::ScopedAStatus getOutputRs2(float* _aidl_return) override;
+    ndk::ScopedAStatus setOutputRs2UpperBound(float in_rs2ValueDbA) override;
+    ndk::ScopedAStatus getOutputRs2UpperBound(float* _aidl_return) override;
     ndk::ScopedAStatus registerSoundDoseCallback(
             const std::shared_ptr<ISoundDose::IHalSoundDoseCallback>& in_callback) override;
 
diff --git a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
index 5d522a3..e790d4f 100644
--- a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
@@ -3543,26 +3543,27 @@
             << "getSoundDose must return the same interface instance across invocations";
 }
 
-TEST_P(AudioCoreSoundDose, GetSetOutputRs2) {
+TEST_P(AudioCoreSoundDose, GetSetOutputRs2UpperBound) {
     if (soundDose == nullptr) {
         GTEST_SKIP() << "SoundDose is not supported";
     }
 
     bool isSupported = false;
-    EXPECT_NO_FATAL_FAILURE(TestAccessors<float>(soundDose.get(), &ISoundDose::getOutputRs2,
-                                                 &ISoundDose::setOutputRs2,
+    EXPECT_NO_FATAL_FAILURE(TestAccessors<float>(soundDose.get(),
+                                                 &ISoundDose::getOutputRs2UpperBound,
+                                                 &ISoundDose::setOutputRs2UpperBound,
                                                  /*validValues=*/{80.f, 90.f, 100.f},
                                                  /*invalidValues=*/{79.f, 101.f}, &isSupported));
-    EXPECT_TRUE(isSupported) << "Getting/Setting RS2 must be supported";
+    EXPECT_TRUE(isSupported) << "Getting/Setting RS2 upper bound must be supported";
 }
 
-TEST_P(AudioCoreSoundDose, CheckDefaultRs2Value) {
+TEST_P(AudioCoreSoundDose, CheckDefaultRs2UpperBound) {
     if (soundDose == nullptr) {
         GTEST_SKIP() << "SoundDose is not supported";
     }
 
     float rs2Value;
-    ASSERT_IS_OK(soundDose->getOutputRs2(&rs2Value));
+    ASSERT_IS_OK(soundDose->getOutputRs2UpperBound(&rs2Value));
     EXPECT_EQ(rs2Value, ISoundDose::DEFAULT_MAX_RS2);
 }
 
diff --git a/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl b/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl
index 225b504..4cefdf2 100644
--- a/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl
+++ b/automotive/evs/aidl/aidl_api/android.hardware.automotive.evs/current/android/hardware/automotive/evs/IEvsEnumerator.aidl
@@ -47,4 +47,5 @@
   android.hardware.automotive.evs.IEvsDisplay openDisplay(in int id);
   android.hardware.automotive.evs.IEvsUltrasonicsArray openUltrasonicsArray(in String ultrasonicsArrayId);
   void registerStatusCallback(in android.hardware.automotive.evs.IEvsEnumeratorStatusCallback callback);
+  android.hardware.automotive.evs.DisplayState getDisplayStateById(in int id);
 }
diff --git a/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl b/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl
index 8698700..37b8ea5 100644
--- a/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl
+++ b/automotive/evs/aidl/android/hardware/automotive/evs/IEvsEnumerator.aidl
@@ -78,12 +78,12 @@
     byte[] getDisplayIdList();
 
     /**
-     * This call requests the current state of the display
+     * This call requests the current state of the primary display
      *
      * If there is no open display, this returns DisplayState::NOT_OPEN. otherwise, it returns
-     * the actual state of the active display.  This call is replicated on the IEvsEnumerator
-     * interface in order to allow secondary clients to monitor the state of the EVS display
-     * without acquiring exclusive ownership of the display.
+     * the actual state of the active primary display.  This call is replicated on the
+     * IEvsEnumerator interface in order to allow secondary clients to monitor the state of the EVS
+     * display without acquiring exclusive ownership of the display.
      *
      * @return Current DisplayState of this Display.
      * @throws EvsResult::OWNERSHIP_LOST if current display is inactive
@@ -163,4 +163,19 @@
      * @param in callback IEvsEnumeratorStatusCallback implementation
      */
     void registerStatusCallback(in IEvsEnumeratorStatusCallback callback);
+
+    /**
+     * This call requests the current state of the display
+     *
+     * If the requested display is not active, this returns DisplayState::NOT_OPEN. otherwise, it
+     * returns the actual state of the active display.  This call is replicated on the
+     * IEvsEnumerator interface in order to allow secondary clients to monitor the state of the EVS
+     * display without acquiring exclusive ownership of the display.
+     *
+     * @param in id ID of the requested display.
+     * @return Current DisplayState of this Display.
+     * @throws EvsResult::OWNERSHIP_LOST if current display is inactive
+     *        EvsResult::PERMISSION_DENIED if the process is not permitted to do this operation.
+     */
+    DisplayState getDisplayStateById(in int id);
 }
diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index 00d0452..d75b046 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -1810,11 +1810,11 @@
      *
      * This parameter selects the memory preset to use to select the seat
      * position. The minValue is always 0, and the maxValue determines the
-     * number of seat positions available.
+     * number of seat positions available (i.e. numSeatPositions - 1).
      *
      * For instance, if the driver's seat has 3 memory presets, the maxValue
-     * will be 3. When the user wants to select a preset, the desired preset
-     * number (1, 2, or 3) is set.
+     * will be 2. When the user wants to select a preset, the desired preset
+     * number (0, 1, or 2) is set.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:WRITE
diff --git a/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h
index c8a36b8..d0c6e83 100644
--- a/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/cpp/AccessForVehicleProperty.h
@@ -272,9 +272,6 @@
         {VehicleProperty::HANDS_ON_DETECTION_ENABLED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::HANDS_ON_DETECTION_DRIVER_STATE, VehiclePropertyAccess::READ},
         {VehicleProperty::HANDS_ON_DETECTION_WARNING, VehiclePropertyAccess::READ},
-        {VehicleProperty::DRIVER_ATTENTION_MONITORING_ENABLED, VehiclePropertyAccess::READ_WRITE},
-        {VehicleProperty::DRIVER_ATTENTION_MONITORING_STATE, VehiclePropertyAccess::READ},
-        {VehicleProperty::DRIVER_ATTENTION_MONITORING_WARNING, VehiclePropertyAccess::READ},
 };
 
 }  // namespace vehicle
diff --git a/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h
index bea5002..48532c9 100644
--- a/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/cpp/ChangeModeForVehicleProperty.h
@@ -272,9 +272,6 @@
         {VehicleProperty::HANDS_ON_DETECTION_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HANDS_ON_DETECTION_DRIVER_STATE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HANDS_ON_DETECTION_WARNING, VehiclePropertyChangeMode::ON_CHANGE},
-        {VehicleProperty::DRIVER_ATTENTION_MONITORING_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
-        {VehicleProperty::DRIVER_ATTENTION_MONITORING_STATE, VehiclePropertyChangeMode::ON_CHANGE},
-        {VehicleProperty::DRIVER_ATTENTION_MONITORING_WARNING, VehiclePropertyChangeMode::ON_CHANGE},
 };
 
 }  // namespace vehicle
diff --git a/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java
index ee214ef..758670d 100644
--- a/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/java/AccessForVehicleProperty.java
@@ -263,10 +263,7 @@
         Map.entry(VehicleProperty.ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.HANDS_ON_DETECTION_ENABLED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.HANDS_ON_DETECTION_DRIVER_STATE, VehiclePropertyAccess.READ),
-        Map.entry(VehicleProperty.HANDS_ON_DETECTION_WARNING, VehiclePropertyAccess.READ),
-        Map.entry(VehicleProperty.DRIVER_ATTENTION_MONITORING_ENABLED, VehiclePropertyAccess.READ_WRITE),
-        Map.entry(VehicleProperty.DRIVER_ATTENTION_MONITORING_STATE, VehiclePropertyAccess.READ),
-        Map.entry(VehicleProperty.DRIVER_ATTENTION_MONITORING_WARNING, VehiclePropertyAccess.READ)
+        Map.entry(VehicleProperty.HANDS_ON_DETECTION_WARNING, VehiclePropertyAccess.READ)
     );
 
 }
diff --git a/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java
index d3cf71e..29069f8 100644
--- a/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/java/ChangeModeForVehicleProperty.java
@@ -263,10 +263,7 @@
         Map.entry(VehicleProperty.ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.HANDS_ON_DETECTION_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HANDS_ON_DETECTION_DRIVER_STATE, VehiclePropertyChangeMode.ON_CHANGE),
-        Map.entry(VehicleProperty.HANDS_ON_DETECTION_WARNING, VehiclePropertyChangeMode.ON_CHANGE),
-        Map.entry(VehicleProperty.DRIVER_ATTENTION_MONITORING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
-        Map.entry(VehicleProperty.DRIVER_ATTENTION_MONITORING_STATE, VehiclePropertyChangeMode.ON_CHANGE),
-        Map.entry(VehicleProperty.DRIVER_ATTENTION_MONITORING_WARNING, VehiclePropertyChangeMode.ON_CHANGE)
+        Map.entry(VehicleProperty.HANDS_ON_DETECTION_WARNING, VehiclePropertyChangeMode.ON_CHANGE)
     );
 
 }
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
index d921079..ec0d310 100644
--- a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
+++ b/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
@@ -41,8 +41,6 @@
 using ::aidl::android::hardware::automotive::vehicle::CruiseControlCommand;
 using ::aidl::android::hardware::automotive::vehicle::CruiseControlState;
 using ::aidl::android::hardware::automotive::vehicle::CruiseControlType;
-using ::aidl::android::hardware::automotive::vehicle::DriverAttentionMonitoringState;
-using ::aidl::android::hardware::automotive::vehicle::DriverAttentionMonitoringWarning;
 using ::aidl::android::hardware::automotive::vehicle::EmergencyLaneKeepAssistState;
 using ::aidl::android::hardware::automotive::vehicle::ErrorState;
 using ::aidl::android::hardware::automotive::vehicle::EvConnectorType;
@@ -245,10 +243,6 @@
             std::make_unique<ConstantParser<HandsOnDetectionDriverState>>();
     mConstantParsersByType["HandsOnDetectionWarning"] =
             std::make_unique<ConstantParser<HandsOnDetectionWarning>>();
-    mConstantParsersByType["DriverAttentionMonitoringState"] =
-            std::make_unique<ConstantParser<DriverAttentionMonitoringState>>();
-    mConstantParsersByType["DriverAttentionMonitoringWarning"] =
-            std::make_unique<ConstantParser<DriverAttentionMonitoringWarning>>();
     mConstantParsersByType["ErrorState"] = std::make_unique<ConstantParser<ErrorState>>();
     mConstantParsersByType["AutomaticEmergencyBrakingState"] =
             std::make_unique<ConstantParser<AutomaticEmergencyBrakingState>>();
diff --git a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json b/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
index 8476c1b..28790e2 100644
--- a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
+++ b/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
@@ -3537,50 +3537,6 @@
             ]
         },
         {
-            "property": "VehicleProperty::DRIVER_ATTENTION_MONITORING_ENABLED",
-            "defaultValue": {
-                "int32Values": [
-                    1
-                ]
-            }
-        },
-        {
-            "property": "VehicleProperty::DRIVER_ATTENTION_MONITORING_STATE",
-            "defaultValue": {
-                "int32Values": [
-                    "DriverAttentionMonitoringState::NOT_DISTRACTED"
-                ]
-            },
-            "areas": [
-                {
-                    "areaId": 0,
-                    "supportedEnumValues": [
-                        "ErrorState::NOT_AVAILABLE_DISABLED",
-                        "DriverAttentionMonitoringState::DISTRACTED",
-                        "DriverAttentionMonitoringState::NOT_DISTRACTED"
-                    ]
-                }
-            ]
-        },
-        {
-            "property": "VehicleProperty::DRIVER_ATTENTION_MONITORING_WARNING",
-            "defaultValue": {
-                "int32Values": [
-                    "DriverAttentionMonitoringWarning::NO_WARNING"
-                ]
-            },
-            "areas": [
-                {
-                    "areaId": 0,
-                    "supportedEnumValues": [
-                        "ErrorState::NOT_AVAILABLE_DISABLED",
-                        "DriverAttentionMonitoringWarning::NO_WARNING",
-                        "DriverAttentionMonitoringWarning::WARNING"
-                    ]
-                }
-            ]
-        },
-        {
             "property": "VehicleProperty::INITIAL_USER_INFO"
         },
         {
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h b/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
index 7db4246..e6d657d 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
@@ -24,8 +24,6 @@
 #include <aidl/android/hardware/automotive/vehicle/CruiseControlType.h>
 #include <aidl/android/hardware/automotive/vehicle/DiagnosticFloatSensorIndex.h>
 #include <aidl/android/hardware/automotive/vehicle/DiagnosticIntegerSensorIndex.h>
-#include <aidl/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.h>
-#include <aidl/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.h>
 #include <aidl/android/hardware/automotive/vehicle/EmergencyLaneKeepAssistState.h>
 #include <aidl/android/hardware/automotive/vehicle/ErrorState.h>
 #include <aidl/android/hardware/automotive/vehicle/EvConnectorType.h>
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
index e0267f3..ba75e7b 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -270,7 +270,4 @@
   HANDS_ON_DETECTION_ENABLED = (((0x1016 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313942 */,
   HANDS_ON_DETECTION_DRIVER_STATE = (((0x1017 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411095 */,
   HANDS_ON_DETECTION_WARNING = (((0x1018 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411096 */,
-  DRIVER_ATTENTION_MONITORING_ENABLED = (((0x1019 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313945 */,
-  DRIVER_ATTENTION_MONITORING_STATE = (((0x101A + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411098 */,
-  DRIVER_ATTENTION_MONITORING_WARNING = (((0x101B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289411099 */,
 }
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.aidl
deleted file mode 100644
index 7ebf844..0000000
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.automotive.vehicle;
-
-/**
- * Used to enumerate the current driver state of Driver Attention Monitoring.
- *
- * This enum could be extended in future releases to include additional feature states.
- */
-@VintfStability
-@Backing(type="int")
-enum DriverAttentionMonitoringState {
-    /**
-     * This state is used as an alternative for any DriverAttentionMonitoringState value that is
-     * not defined in the platform. Ideally, implementations of
-     * VehicleProperty#DRIVER_ATTENTION_MONITORING_STATE should not use this state. The
-     * framework can use this field to remain backwards compatible if DriverAttentionMonitoringState
-     * is extended to include additional states.
-     */
-    OTHER = 0,
-    /**
-     * The system detects that the driver is distracted.
-     */
-    DISTRACTED = 1,
-    /**
-     * The system detects that the driver is attentive / not distracted.
-     */
-    NOT_DISTRACTED = 2,
-}
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.aidl
deleted file mode 100644
index 373dd7f..0000000
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.automotive.vehicle;
-
-/**
- * Used to enumerate the current warning state of Driver Attention Monitoring.
- */
-@VintfStability
-@Backing(type="int")
-enum DriverAttentionMonitoringWarning {
-    /**
-     * This state is used as an alternative for any DriverAttentionMonitoringWarning value that is
-     * defined in the platform. Ideally, implementations of
-     * VehicleProperty#DRIVER_ATTENTION_MONITORING_WARNING should not use this state. The framework
-     * can use this field to remain backwards compatible if DriverAttentionMonitoringWarning is
-     * extended to include additional states.
-     */
-    OTHER = 0,
-    /**
-     * Driver Attention Monitoring is enabled and the driver's current state does not warrant
-     * sending a warning.
-     */
-    NO_WARNING = 1,
-    /**
-     * Driver Attention Monitoring is enabled and the driver has been distracted for too long of a
-     * duration, and the vehicle is sending a warning to the driver as a consequence of this.
-     */
-    WARNING = 2,
-}
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
index cd1f294..eeafaaf 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -407,6 +407,10 @@
      * all energy sources in a vehicle.  For example, a hybrid car's range will
      * be the sum of the ranges based on fuel and battery.
      *
+     * This property may be writable because a navigation app could update the range if it has a
+     * more accurate estimate based on the upcoming route. However, this property can be set to
+     * VehiclePropertyAccess.READ only at the OEM's discretion.
+     *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
      * @access VehiclePropertyAccess.READ_WRITE
      * @unit VehicleUnit:METER
@@ -1596,11 +1600,11 @@
      *
      * This parameter selects the memory preset to use to select the seat
      * position. The minValue is always 0, and the maxValue determines the
-     * number of seat positions available.
+     * number of seat preset memory slots available (i.e. numSeatPresets - 1).
      *
      * For instance, if the driver's seat has 3 memory presets, the maxValue
-     * will be 3. When the user wants to select a preset, the desired preset
-     * number (1, 2, or 3) is set.
+     * will be 2. When the user wants to select a preset, the desired preset
+     * number (0, 1, or 2) is set.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.WRITE
@@ -4165,72 +4169,6 @@
     HANDS_ON_DETECTION_WARNING =
             0x1018 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
 
-    /**
-     * Enable or disable driver attention monitoring.
-     *
-     * Set true to enable driver attention monitoring and false to disable driver attention
-     * monitoring. When driver attention monitoring is enabled, a system inside the vehicle should
-     * be monitoring the attention level of the driver and should send a warning if it detects that
-     * the driver is distracted.
-     *
-     * In general, DRIVER_ATTENTION_MONITORING_ENABLED should always return true or false. If the
-     * feature is not available due to some temporary state, that information must be conveyed
-     * through the ErrorState values in the DRIVER_ATTENTION_MONITORING_STATE property.
-     *
-     * This property is defined as read_write, but OEMs have the option to implement it as read
-     * only.
-     *
-     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
-     * @access VehiclePropertyAccess.READ_WRITE
-     */
-    DRIVER_ATTENTION_MONITORING_ENABLED =
-            0x1019 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
-
-    /**
-     * Driver attention monitoring state.
-     *
-     * Returns whether the driver is currently attentive or distracted. Generally, this property
-     * should return a valid state defined in the DriverAttentionMonitoringState or ErrorState. For
-     * example, if the feature is not available due to some temporary state, that information should
-     * be conveyed through an ErrorState.
-     *
-     * If the vehicle wants to send a warning to the user because the driver has been distracted for
-     * too long, the warning should be surfaced through DRIVER_ATTENTION_MONITORING_WARNING.
-     *
-     * The VehicleAreaConfig#configArray array must define all states from
-     * DriverAttentionMonitoringState (including OTHER, which is not recommended) and ErrorState
-     * that are supported.
-     *
-     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
-     * @access VehiclePropertyAccess.READ
-     * @data_enum DriverAttentionMonitoringState
-     * @data_enum ErrorState
-     */
-    DRIVER_ATTENTION_MONITORING_STATE =
-            0x101A + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
-
-    /**
-     * Driver attention monitoring warning.
-     *
-     * Returns whether a warning is being sent to the driver for being distracted for too long a
-     * duration.
-     *
-     * Generally, this property should return a valid state defined in the
-     * DriverAttentionMonitoringWarning or ErrorState. For example, if the feature is not available
-     * due to some temporary state, that information should be conveyed through an ErrorState.
-     *
-     * For the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined
-     * unless all states of both DriverAttentionMonitoringWarning (including OTHER, which is not
-     * recommended) and ErrorState are supported.
-     *
-     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
-     * @access VehiclePropertyAccess.READ
-     * @data_enum DriverAttentionMonitoringWarning
-     * @data_enum ErrorState
-     */
-    DRIVER_ATTENTION_MONITORING_WARNING =
-            0x101B + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
-
     /***************************************************************************
      * End of ADAS Properties
      **************************************************************************/
diff --git a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
index 90fc727..8bcad1e 100644
--- a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
+++ b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
@@ -601,24 +601,6 @@
                    VehicleArea::GLOBAL, VehiclePropertyType::INT32);
 }
 
-TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyDriverAttentionMonitoringEnabledConfig) {
-    verifyProperty(VehicleProperty::DRIVER_ATTENTION_MONITORING_ENABLED,
-                   VehiclePropertyAccess::READ_WRITE, VehiclePropertyChangeMode::ON_CHANGE,
-                   VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::BOOLEAN);
-}
-
-TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyDriverAttentionMonitoringStateConfig) {
-    verifyProperty(VehicleProperty::DRIVER_ATTENTION_MONITORING_STATE, VehiclePropertyAccess::READ,
-                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
-                   VehicleArea::GLOBAL, VehiclePropertyType::INT32);
-}
-
-TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyDriverAttentionMonitoringWarningConfig) {
-    verifyProperty(VehicleProperty::DRIVER_ATTENTION_MONITORING_WARNING,
-                   VehiclePropertyAccess::READ, VehiclePropertyChangeMode::ON_CHANGE,
-                   VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
-}
-
 TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyEvBrakeRegenerationLevelConfig) {
     verifyProperty(VehicleProperty::EV_BRAKE_REGENERATION_LEVEL,
                    VehiclePropertyAccess::READ_WRITE, VehiclePropertyChangeMode::ON_CHANGE,
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl
index 632499d..24083ad 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/CameraBlobId.aidl
@@ -34,6 +34,6 @@
 package android.hardware.camera.device;
 @Backing(type="int") @VintfStability
 enum CameraBlobId {
-  JPEG = 255,
-  JPEG_APP_SEGMENTS = 256,
+  JPEG = 0x00FF,
+  JPEG_APP_SEGMENTS = 0x100,
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl
index b70b899..1f87aa3 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/RequestTemplate.aidl
@@ -40,5 +40,5 @@
   VIDEO_SNAPSHOT = 4,
   ZERO_SHUTTER_LAG = 5,
   MANUAL = 6,
-  VENDOR_TEMPLATE_START = 1073741824,
+  VENDOR_TEMPLATE_START = 0x40000000,
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl
index f340578..97fd067 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfiguration.aidl
@@ -39,4 +39,5 @@
   android.hardware.camera.device.CameraMetadata sessionParams;
   int streamConfigCounter;
   boolean multiResolutionInputImage;
+  long logId = 0;
 }
diff --git a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl
index bdef412..ef7ec25 100644
--- a/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl
+++ b/camera/device/aidl/aidl_api/android.hardware.camera.device/current/android/hardware/camera/device/StreamConfigurationMode.aidl
@@ -36,12 +36,12 @@
 enum StreamConfigurationMode {
   NORMAL_MODE = 0,
   CONSTRAINED_HIGH_SPEED_MODE = 1,
-  VENDOR_MODE_0 = 32768,
-  VENDOR_MODE_1 = 32769,
-  VENDOR_MODE_2 = 32770,
-  VENDOR_MODE_3 = 32771,
-  VENDOR_MODE_4 = 32772,
-  VENDOR_MODE_5 = 32773,
-  VENDOR_MODE_6 = 32774,
-  VENDOR_MODE_7 = 32775,
+  VENDOR_MODE_0 = 0x8000,
+  VENDOR_MODE_1,
+  VENDOR_MODE_2,
+  VENDOR_MODE_3,
+  VENDOR_MODE_4,
+  VENDOR_MODE_5,
+  VENDOR_MODE_6,
+  VENDOR_MODE_7,
 }
diff --git a/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl b/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
index cacd32c..197d9af 100644
--- a/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
+++ b/camera/device/aidl/android/hardware/camera/device/StreamConfiguration.aidl
@@ -62,7 +62,7 @@
      */
     CameraMetadata sessionParams;
 
-   /**
+    /**
      * An incrementing counter used for HAL to keep track of the stream
      * configuration and the paired oneway signalStreamFlush call. When the
      * counter in signalStreamFlush call is less than the counter here, that
@@ -83,4 +83,13 @@
      * any one of the supported multi-resolution input stream sizes.
      */
     boolean multiResolutionInputImage;
+
+    /**
+     * Logging identifier to join HAL logs to logs collected by cameraservice. This field has no
+     * functional purpose.
+     *
+     * See documentation of 'mLogId' in frameworks/av/camera/include/camera/CameraSessionStats.h
+     * for specifics of this identifier and how it can be used to join with cameraservice logs.
+     */
+    long logId = 0;
 }
diff --git a/current.txt b/current.txt
index c40f9ea..a6c4d80 100644
--- a/current.txt
+++ b/current.txt
@@ -936,5 +936,6 @@
 a2fbd9747fbb9ceb8c1090b5a24138312246502d5af0654a8c2b603a9bf521fc android.hardware.gnss@1.0::IGnssCallback
 889b59e3e7a59afa67bf19882a44f51a2f9e43b6556ec52baa9ec3efd1ef7fbe android.hardware.camera.device@3.2::types
 db37a1c757e2e69b1ec9c75a981a6987bd87a131d92ab6acc00e04d19f374281 android.hardware.automotive.vehicle@2.0::types
+997017f581406fca1675d2f612f7ccd73f0d04eadd54bf6212e6cf5971d0872d android.hardware.automotive.vehicle@2.0::types
 
 # There will be no more HIDL HALs. Use AIDL instead.
diff --git a/radio/1.5/vts/functional/radio_hidl_hal_api.cpp b/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
index 152858f..5539b9c 100644
--- a/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
+++ b/radio/1.5/vts/functional/radio_hidl_hal_api.cpp
@@ -564,23 +564,23 @@
 TEST_P(RadioHidlTest_v1_5, startNetworkScan) {
     serial = GetRandomSerialNumber();
 
-    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands bandP900;
-    bandP900.geranBands() = {GeranBands::BAND_P900};
-    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands band850;
-    band850.geranBands() = {GeranBands::BAND_850};
-    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifierP900 = {
-            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
-            .bands = bandP900,
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands band17;
+    band17.eutranBands() = {::android::hardware::radio::V1_5::EutranBands::BAND_17};
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier::Bands band20;
+    band20.eutranBands() = {::android::hardware::radio::V1_5::EutranBands::BAND_20};
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier17 = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::EUTRAN,
+            .bands = band17,
             .channels = {1, 2}};
-    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier850 = {
-            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::GERAN,
-            .bands = band850,
+    ::android::hardware::radio::V1_5::RadioAccessSpecifier specifier20 = {
+            .radioAccessNetwork = ::android::hardware::radio::V1_5::RadioAccessNetworks::EUTRAN,
+            .bands = band20,
             .channels = {128, 129}};
 
     ::android::hardware::radio::V1_5::NetworkScanRequest request = {
             .type = ScanType::ONE_SHOT,
             .interval = 60,
-            .specifiers = {specifierP900, specifier850},
+            .specifiers = {specifier17, specifier20},
             .maxSearchTime = 60,
             .incrementalResults = false,
             .incrementalResultsPeriodicity = 1};
@@ -595,12 +595,17 @@
     if (cardStatus.base.base.base.cardState == CardState::ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error, {RadioError::SIM_ABSENT}));
     } else if (cardStatus.base.base.base.cardState == CardState::PRESENT) {
-        // OPERATION_NOT_ALLOWED should not be allowed; however, some vendors do
-        // not support the required manual GSM search functionality. This is
-        // tracked in b/112206766. Modems have "GSM" rat scan need to
+        // Modems support 3GPP RAT family need to
         // support scanning requests combined with some parameters.
-        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
-                                     {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED}));
+        if (deviceSupportsFeature(FEATURE_TELEPHONY_GSM)) {
+            ASSERT_TRUE(CheckAnyOfErrors(radioRsp_v1_5->rspInfo.error,
+                                         {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED}));
+        } else {
+            ASSERT_TRUE(CheckAnyOfErrors(
+                    radioRsp_v1_5->rspInfo.error,
+                    {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED,
+                     RadioError::REQUEST_NOT_SUPPORTED, RadioError::INVALID_ARGUMENTS}));
+        }
     }
 
     if (radioRsp_v1_5->rspInfo.error == RadioError::NONE) {
diff --git a/radio/aidl/vts/radio_network_test.cpp b/radio/aidl/vts/radio_network_test.cpp
index 3d6dbe7..7d9986b 100644
--- a/radio/aidl/vts/radio_network_test.cpp
+++ b/radio/aidl/vts/radio_network_test.cpp
@@ -856,20 +856,20 @@
 TEST_P(RadioNetworkTest, startNetworkScan) {
     serial = GetRandomSerialNumber();
 
-    RadioAccessSpecifierBands bandP900 =
-            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
-                    {GeranBands::BAND_P900});
-    RadioAccessSpecifierBands band850 =
-            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::geranBands>(
-                    {GeranBands::BAND_850});
-    RadioAccessSpecifier specifierP900 = {
-            .accessNetwork = AccessNetwork::GERAN, .bands = bandP900, .channels = {1, 2}};
-    RadioAccessSpecifier specifier850 = {
-            .accessNetwork = AccessNetwork::GERAN, .bands = band850, .channels = {128, 129}};
+    RadioAccessSpecifierBands band17 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::eutranBands>(
+                    {EutranBands::BAND_17});
+    RadioAccessSpecifierBands band20 =
+            RadioAccessSpecifierBands::make<RadioAccessSpecifierBands::eutranBands>(
+                    {EutranBands::BAND_20});
+    RadioAccessSpecifier specifier17 = {
+            .accessNetwork = AccessNetwork::EUTRAN, .bands = band17, .channels = {1, 2}};
+    RadioAccessSpecifier specifier20 = {
+            .accessNetwork = AccessNetwork::EUTRAN, .bands = band20, .channels = {128, 129}};
 
     NetworkScanRequest request = {.type = NetworkScanRequest::SCAN_TYPE_ONE_SHOT,
                                   .interval = 60,
-                                  .specifiers = {specifierP900, specifier850},
+                                  .specifiers = {specifier17, specifier20},
                                   .maxSearchTime = 60,
                                   .incrementalResults = false,
                                   .incrementalResultsPeriodicity = 1};
@@ -885,12 +885,17 @@
     if (cardStatus.cardState == CardStatus::STATE_ABSENT) {
         ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error, {RadioError::SIM_ABSENT}));
     } else if (cardStatus.cardState == CardStatus::STATE_PRESENT) {
-        // OPERATION_NOT_ALLOWED should not be allowed; however, some vendors do
-        // not support the required manual GSM search functionality. This is
-        // tracked in b/112206766. Modems have "GSM" rat scan need to
-        // support scanning requests combined with some parameters.
-        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
-                                     {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED}));
+        if (deviceSupportsFeature(FEATURE_TELEPHONY_GSM)) {
+            // Modems support 3GPP RAT family need to
+            // support scanning requests combined with some parameters.
+            ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                         {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED}));
+        } else {
+            ASSERT_TRUE(CheckAnyOfErrors(
+                    radioRsp_network->rspInfo.error,
+                    {RadioError::NONE, RadioError::OPERATION_NOT_ALLOWED, RadioError::NONE,
+                     RadioError::INVALID_ARGUMENTS, RadioError::REQUEST_NOT_SUPPORTED}));
+        }
     }
 
     if (radioRsp_network->rspInfo.error == RadioError::NONE) {
diff --git a/security/keymint/aidl/default/Android.bp b/security/keymint/aidl/default/Android.bp
index 17520b7..953630b 100644
--- a/security/keymint/aidl/default/Android.bp
+++ b/security/keymint/aidl/default/Android.bp
@@ -42,7 +42,6 @@
         "service.cpp",
     ],
     required: [
-        "RemoteProvisioner",
         "android.hardware.hardware_keystore.xml",
     ],
 }
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 1dec8d7..5e27bd0 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -1292,6 +1292,19 @@
 
     return retval;
 }
+
+bool KeyMintAidlTestBase::IsRkpSupportRequired() const {
+    if (get_vsr_api_level() >= __ANDROID_API_T__) {
+        return true;
+    }
+
+    if (get_vsr_api_level() >= __ANDROID_API_S__) {
+        return SecLevel() != SecurityLevel::STRONGBOX;
+    }
+
+    return false;
+}
+
 vector<uint32_t> KeyMintAidlTestBase::ValidKeySizes(Algorithm algorithm) {
     switch (algorithm) {
         case Algorithm::RSA:
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
index 3c753d1..3245ca9 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.h
@@ -309,6 +309,7 @@
     }
     bool IsSecure() const { return securityLevel_ != SecurityLevel::SOFTWARE; }
     SecurityLevel SecLevel() const { return securityLevel_; }
+    bool IsRkpSupportRequired() const;
 
     vector<uint32_t> ValidKeySizes(Algorithm algorithm);
     vector<uint32_t> InvalidKeySizes(Algorithm algorithm);
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 9e66f08..c6b8906 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -1136,8 +1136,8 @@
  * that has been generated using an associate IRemotelyProvisionedComponent.
  */
 TEST_P(NewKeyGenerationTest, RsaWithRkpAttestation) {
-    if (get_vsr_api_level() < __ANDROID_API_T__ || AidlVersion() < 2) {
-        GTEST_SKIP() << "Only required for VSR 12+ and KeyMint 2+";
+    if (!IsRkpSupportRequired()) {
+        GTEST_SKIP() << "RKP support is not required on this platform";
     }
 
     // There should be an IRemotelyProvisionedComponent instance associated with the KeyMint
@@ -1214,8 +1214,8 @@
  * that has been generated using an associate IRemotelyProvisionedComponent.
  */
 TEST_P(NewKeyGenerationTest, EcdsaWithRkpAttestation) {
-    if (get_vsr_api_level() < __ANDROID_API_T__ || AidlVersion() < 2) {
-        GTEST_SKIP() << "Only required for VSR 12+ and KeyMint 2+";
+    if (!IsRkpSupportRequired()) {
+        GTEST_SKIP() << "RKP support is not required on this platform";
     }
 
     // There should be an IRemotelyProvisionedComponent instance associated with the KeyMint
diff --git a/security/keymint/support/remote_prov_utils.cpp b/security/keymint/support/remote_prov_utils.cpp
index 491b757..086ee79 100644
--- a/security/keymint/support/remote_prov_utils.cpp
+++ b/security/keymint/support/remote_prov_utils.cpp
@@ -290,11 +290,12 @@
     return chain.encode();
 }
 
-ErrMsgOr<std::vector<BccEntryData>> validateBcc(const cppbor::Array* bcc) {
+ErrMsgOr<std::vector<BccEntryData>> validateBcc(const cppbor::Array* bcc,
+                                                hwtrust::DiceChain::Kind kind) {
     auto encodedBcc = bcc->encode();
-    auto chain = hwtrust::DiceChain::verify(encodedBcc);
+    auto chain = hwtrust::DiceChain::Verify(encodedBcc, kind);
     if (!chain.ok()) return chain.error().message();
-    auto keys = chain->cose_public_keys();
+    auto keys = chain->CosePublicKeys();
     if (!keys.ok()) return keys.error().message();
     std::vector<BccEntryData> result;
     for (auto& key : *keys) {
@@ -569,7 +570,7 @@
     }
 
     // BCC is [ pubkey, + BccEntry]
-    auto bccContents = validateBcc(bcc->asArray());
+    auto bccContents = validateBcc(bcc->asArray(), hwtrust::DiceChain::Kind::kProtectedData);
     if (!bccContents) {
         return bccContents.message() + "\n" + prettyPrint(bcc.get());
     }
@@ -859,8 +860,8 @@
         return "AuthenticatedRequest SignedData must be an Array.";
     }
 
-    // DICE chain is [ pubkey, + DiceChainEntry ]. Its format is the same as BCC from RKP v1-2.
-    auto diceContents = validateBcc(diceCertChain);
+    // DICE chain is [ pubkey, + DiceChainEntry ].
+    auto diceContents = validateBcc(diceCertChain, hwtrust::DiceChain::Kind::kAuthenticatedMessage);
     if (!diceContents) {
         return diceContents.message() + "\n" + prettyPrint(diceCertChain);
     }
diff --git a/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
index 8700d33..4b3b2a6 100644
--- a/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
+++ b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
@@ -1 +1,2 @@
+207c9f218b9b9e4e74ff5232eb16511eca9d7d2e
 c8d34e56ae0807b61f028019622d8b60a37e0a8b
diff --git a/sensors/aidl/convert/convert.cpp b/sensors/aidl/convert/convert.cpp
index abd4d55..2dc7a17 100644
--- a/sensors/aidl/convert/convert.cpp
+++ b/sensors/aidl/convert/convert.cpp
@@ -462,7 +462,6 @@
             limitedAxesImuUncal.z = src.limited_axes_imu_uncalibrated.z_uncalib;
             limitedAxesImuUncal.xBias = src.limited_axes_imu_uncalibrated.x_bias;
             limitedAxesImuUncal.yBias = src.limited_axes_imu_uncalibrated.y_bias;
-            limitedAxesImuUncal.yBias = src.limited_axes_imu_uncalibrated.y_bias;
             limitedAxesImuUncal.zBias = src.limited_axes_imu_uncalibrated.z_bias;
             limitedAxesImuUncal.xSupported = src.limited_axes_imu_uncalibrated.x_supported;
             limitedAxesImuUncal.ySupported = src.limited_axes_imu_uncalibrated.y_supported;
diff --git a/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp b/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
index ad58e21..618acbb 100644
--- a/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
+++ b/sensors/aidl/vts/VtsAidlHalSensorsTargetTest.cpp
@@ -98,6 +98,7 @@
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(TILT_DETECTOR);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(WAKE_GESTURE);
         CHECK_TYPE_STRING_FOR_SENSOR_TYPE(WRIST_TILT_GESTURE);
+        CHECK_TYPE_STRING_FOR_SENSOR_TYPE(HINGE_ANGLE);
         default:
             FAIL() << "Type " << static_cast<int>(type)
                    << " in android defined range is not checked, "
diff --git a/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h b/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
index 7e22b19..aa6e881 100644
--- a/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
+++ b/sensors/common/vts/2_X/VtsHalSensorsV2_XTargetTest.h
@@ -559,6 +559,11 @@
 }
 
 TEST_P(SensorsHidlTest, CleanupConnectionsOnInitialize) {
+    if (getSensorsList().size() == 0) {
+        // No sensors
+        return;
+    }
+
     activateAllSensors(true);
 
     // Verify that events are received
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl
index a033903..3006198 100644
--- a/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/TvMessageEventType.aidl
@@ -36,5 +36,5 @@
 enum TvMessageEventType {
   WATERMARK = 1,
   CLOSED_CAPTION = 2,
-  OTHER = 3,
+  OTHER = 1000,
 }
diff --git a/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl b/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl
index 5a5f472..518c7fc 100644
--- a/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl
+++ b/tv/input/aidl/android/hardware/tv/input/TvMessageEventType.aidl
@@ -21,5 +21,5 @@
 enum TvMessageEventType {
     WATERMARK = 1,
     CLOSED_CAPTION = 2,
-    OTHER = 3,
+    OTHER = 1000,
 }
diff --git a/tv/tuner/1.0/vts/functional/DvrTests.cpp b/tv/tuner/1.0/vts/functional/DvrTests.cpp
index 83f9858..cab5867 100644
--- a/tv/tuner/1.0/vts/functional/DvrTests.cpp
+++ b/tv/tuner/1.0/vts/functional/DvrTests.cpp
@@ -203,7 +203,6 @@
 void DvrCallback::stopRecordThread() {
     mKeepReadingRecordFMQ = false;
     mRecordThreadRunning = false;
-    android::Mutex::Autolock autoLock(mRecordThreadLock);
 }
 
 AssertionResult DvrTests::openDvrInDemux(DvrType type, uint32_t bufferSize) {
diff --git a/tv/tuner/config/TunerTestingConfigReaderV1_0.h b/tv/tuner/config/TunerTestingConfigReaderV1_0.h
index d049b07..fb76de7 100644
--- a/tv/tuner/config/TunerTestingConfigReaderV1_0.h
+++ b/tv/tuner/config/TunerTestingConfigReaderV1_0.h
@@ -65,6 +65,7 @@
 using android::hardware::tv::tuner::V1_0::LnbVoltage;
 using android::hardware::tv::tuner::V1_0::PlaybackSettings;
 using android::hardware::tv::tuner::V1_0::RecordSettings;
+using android::hardware::tv::tuner::V1_0::FrontendAtscSettings;
 
 const string emptyHardwareId = "";
 
@@ -241,6 +242,7 @@
                         break;
                     case FrontendTypeEnum::ATSC:
                         type = FrontendType::ATSC;
+                        frontendMap[id].settings.atsc(readAtscFrontendSettings(feConfig));
                         break;
                     case FrontendTypeEnum::ATSC3:
                         type = FrontendType::ATSC3;
@@ -627,6 +629,13 @@
         return dvbsSettings;
     }
 
+    static FrontendAtscSettings readAtscFrontendSettings(Frontend feConfig) {
+        FrontendAtscSettings atscSettings{
+            .frequency = (uint32_t)feConfig.getFrequency(),
+        };
+        return atscSettings;
+    }
+
     static bool readFilterTypeAndSettings(Filter filterConfig, DemuxFilterType& type,
                                           DemuxFilterSettings& settings) {
         auto mainType = filterConfig.getMainType();
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
index d1f1256..a438cbe 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
@@ -35,5 +35,6 @@
 @Backing(type="int") @VintfStability
 enum UwbVendorReasonCodes {
   REASON_ERROR_INVALID_CHANNEL_WITH_AOA = 128,
-  REASON_REGULATION_UWB_OFF = 129,
+  REASON_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 129,
+  REASON_REGULATION_UWB_OFF = 130,
 }
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
index 768ef8c..28cf7fe 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
@@ -36,5 +36,6 @@
 enum UwbVendorStatusCodes {
   STATUS_ERROR_CCC_SE_BUSY = 80,
   STATUS_ERROR_CCC_LIFECYCLE = 81,
-  STATUS_REGULATION_UWB_OFF = 82,
+  STATUS_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 82,
+  STATUS_REGULATION_UWB_OFF = 83,
 }
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
index a64a188..4207574 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorReasonCodes.aidl
@@ -31,6 +31,8 @@
     /** Fira specific */
     /** The channel requested is not available for AoA */
     REASON_ERROR_INVALID_CHANNEL_WITH_AOA = 0x80,
+    /** UWB stopped caused by other session conflict */
+    REASON_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 0x81,
     /** UWB has been disabled (eg: country code change leads to UWB unsupported) */
-    REASON_REGULATION_UWB_OFF = 0x81,
+    REASON_REGULATION_UWB_OFF = 0x82,
 }
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
index f1eea9d..f952334 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorStatusCodes.aidl
@@ -33,6 +33,8 @@
     STATUS_ERROR_CCC_SE_BUSY = 0x50,
     /** CCC Lifecycle error */
     STATUS_ERROR_CCC_LIFECYCLE = 0x51,
+    /** Other session conflict */
+    STATUS_ERROR_STOPPED_DUE_TO_OTHER_SESSION_CONFLICT = 0x52,
     /** UWB Regulation Off */
-    STATUS_REGULATION_UWB_OFF = 0x52,
+    STATUS_REGULATION_UWB_OFF = 0x53,
 }
diff --git a/vibrator/aidl/default/example_java_client/Android.bp b/vibrator/aidl/default/example_java_client/Android.bp
new file mode 100644
index 0000000..17a649c
--- /dev/null
+++ b/vibrator/aidl/default/example_java_client/Android.bp
@@ -0,0 +1,54 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_library {
+    name: "libexample_vib_getter",
+    srcs: ["getter.cpp"],
+    product_available: true,
+    vendor_available: true,
+    shared_libs: [
+        "liblog",
+        "libbinder_ndk",
+    ],
+    header_libs: ["jni_headers"],
+    stl: "c++_shared",
+    visibility: [":__subpackages__"],
+}
+
+android_app {
+    name: "ExampleVibratorJavaVendorClient",
+    vendor: true,
+    static_libs: ["android.hardware.vibrator-V1-java"],
+    jni_libs: ["libexample_vib_getter"],
+    use_embedded_native_libs: true,
+    jarjar_rules: "jarjar.txt",
+    stl: "c++_shared",
+    srcs: ["example/vib/MyActivity.java"],
+    sdk_version: "system_current",
+    visibility: [":__subpackages__"],
+}
+
+android_app {
+    name: "ExampleVibratorJavaProductClient",
+    product_specific: true,
+    static_libs: ["android.hardware.vibrator-V1-java"],
+    jni_libs: ["libexample_vib_getter"],
+    use_embedded_native_libs: true,
+    jarjar_rules: "jarjar.txt",
+    stl: "c++_shared",
+    srcs: ["example/vib/MyActivity.java"],
+    sdk_version: "system_current",
+    visibility: [":__subpackages__"],
+    // If PRODUCT_ENFORCE_PRODUCT_PARTITION_INTERFACE is not true, product apps
+    // may use unstable APIs. jni_uses_platform_apis must set to use the
+    // non-SDK jni libs in this case.
+    // This is not required if PRODUCT_ENFORCE_PRODUCT_PARTITION_INTERFACE is
+    // set to true.
+    jni_uses_platform_apis: true,
+}
diff --git a/vibrator/aidl/default/example_vendor_java_client/AndroidManifest.xml b/vibrator/aidl/default/example_java_client/AndroidManifest.xml
similarity index 100%
rename from vibrator/aidl/default/example_vendor_java_client/AndroidManifest.xml
rename to vibrator/aidl/default/example_java_client/AndroidManifest.xml
diff --git a/vibrator/aidl/default/example_vendor_java_client/example/vib/MyActivity.java b/vibrator/aidl/default/example_java_client/example/vib/MyActivity.java
similarity index 100%
rename from vibrator/aidl/default/example_vendor_java_client/example/vib/MyActivity.java
rename to vibrator/aidl/default/example_java_client/example/vib/MyActivity.java
diff --git a/vibrator/aidl/default/example_vendor_java_client/getter.cpp b/vibrator/aidl/default/example_java_client/getter.cpp
similarity index 100%
rename from vibrator/aidl/default/example_vendor_java_client/getter.cpp
rename to vibrator/aidl/default/example_java_client/getter.cpp
diff --git a/vibrator/aidl/default/example_vendor_java_client/jarjar.txt b/vibrator/aidl/default/example_java_client/jarjar.txt
similarity index 100%
rename from vibrator/aidl/default/example_vendor_java_client/jarjar.txt
rename to vibrator/aidl/default/example_java_client/jarjar.txt
diff --git a/vibrator/aidl/default/example_vendor_java_client/Android.bp b/vibrator/aidl/default/example_vendor_java_client/Android.bp
deleted file mode 100644
index f615cb1..0000000
--- a/vibrator/aidl/default/example_vendor_java_client/Android.bp
+++ /dev/null
@@ -1,34 +0,0 @@
-package {
-    // See: http://go/android-license-faq
-    // A large-scale-change added 'default_applicable_licenses' to import
-    // all of the 'license_kinds' from "hardware_interfaces_license"
-    // to get the below license kinds:
-    //   SPDX-license-identifier-Apache-2.0
-    default_applicable_licenses: ["hardware_interfaces_license"],
-}
-
-cc_library {
-    name: "libexample_vib_getter",
-    srcs: ["getter.cpp"],
-    vendor: true,
-    shared_libs: [
-        "liblog",
-        "libbinder_ndk",
-    ],
-    header_libs: ["jni_headers"],
-    stl: "c++_shared",
-    visibility: [":__subpackages__"],
-}
-
-android_app {
-    name: "ExampleVibratorJavaVendorClient",
-    privileged: true,
-    vendor: true,
-    static_libs: ["android.hardware.vibrator-V1-java"],
-    jni_libs: ["libexample_vib_getter"],
-    jarjar_rules: "jarjar.txt",
-    stl: "c++_shared",
-    srcs: ["example/vib/MyActivity.java"],
-    sdk_version: "system_current",
-    visibility: [":__subpackages__"],
-}
diff --git a/wifi/aidl/Android.bp b/wifi/aidl/Android.bp
index c0ca667..0c8572c 100644
--- a/wifi/aidl/Android.bp
+++ b/wifi/aidl/Android.bp
@@ -37,6 +37,8 @@
             ],
             min_sdk_version: "30",
             lint: {
+                // Disable linter to avoid error about fixed size arrays.
+                // Interface will only be accessed on devices >= U.
                 enabled: false,
             },
         },
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/AfcChannelAllowance.aidl
similarity index 85%
rename from automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.aidl
rename to wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/AfcChannelAllowance.aidl
index 925f447..4d3cd6e 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/DriverAttentionMonitoringState.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/AfcChannelAllowance.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.automotive.vehicle;
-@Backing(type="int") @VintfStability
-enum DriverAttentionMonitoringState {
-  OTHER = 0,
-  DISTRACTED = 1,
-  NOT_DISTRACTED = 2,
+package android.hardware.wifi;
+@VintfStability
+parcelable AfcChannelAllowance {
+  android.hardware.wifi.AvailableAfcFrequencyInfo[] availableAfcFrequencyInfos;
+  android.hardware.wifi.AvailableAfcChannelInfo[] availableAfcChannelInfos;
+  long availabilityExpireTimeMs;
 }
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/AvailableAfcChannelInfo.aidl
similarity index 90%
rename from automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.aidl
rename to wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/AvailableAfcChannelInfo.aidl
index 758b251..d238640 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/DriverAttentionMonitoringWarning.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/AvailableAfcChannelInfo.aidl
@@ -31,10 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.automotive.vehicle;
-@Backing(type="int") @VintfStability
-enum DriverAttentionMonitoringWarning {
-  OTHER = 0,
-  NO_WARNING = 1,
-  WARNING = 2,
+package android.hardware.wifi;
+@VintfStability
+parcelable AvailableAfcChannelInfo {
+  int globalOperatingClass;
+  int channelCfi;
+  int maxEirpDbm;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl
index a102b97..e71dde4 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiApIface.aidl
@@ -38,7 +38,6 @@
   String[] getBridgedInstances();
   byte[6] getFactoryMacAddress();
   void setCountryCode(in byte[2] code);
-  int[] getValidFrequenciesForBand(in android.hardware.wifi.WifiBand band);
   void resetToFactoryMacAddress();
   void setMacAddress(in byte[6] mac);
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
index 23f4030..4ea2081 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
@@ -47,7 +47,7 @@
   @PropagateAllowBlocking android.hardware.wifi.IWifiApIface getApIface(in String ifname);
   String[] getApIfaceNames();
   android.hardware.wifi.IWifiChip.ChipMode[] getAvailableModes();
-  int getCapabilities();
+  int getFeatureSet();
   android.hardware.wifi.WifiDebugHostWakeReasonStats getDebugHostWakeReasonStats();
   android.hardware.wifi.WifiDebugRingBufferStatus[] getDebugRingBuffersStatus();
   int getId();
@@ -61,7 +61,7 @@
   android.hardware.wifi.WifiRadioCombination[] getSupportedRadioCombinations();
   android.hardware.wifi.WifiChipCapabilities getWifiChipCapabilities();
   android.hardware.wifi.WifiUsableChannel[] getUsableChannels(in android.hardware.wifi.WifiBand band, in int ifaceModeMask, in int filterMask);
-  void setAfcChannelAllowance(in android.hardware.wifi.AvailableAfcFrequencyInfo[] availableAfcFrequencyInfo);
+  void setAfcChannelAllowance(in android.hardware.wifi.AfcChannelAllowance afcChannelAllowance);
   void registerEventCallback(in android.hardware.wifi.IWifiChipEventCallback callback);
   void removeApIface(in String ifname);
   void removeIfaceInstanceFromBridgedApIface(in String brIfaceName, in String ifaceInstanceName);
@@ -85,7 +85,7 @@
   void setMloMode(in android.hardware.wifi.IWifiChip.ChipMloMode mode);
   const int NO_POWER_CAP_CONSTANT = 0x7FFFFFFF;
   @Backing(type="int") @VintfStability
-  enum ChipCapabilityMask {
+  enum FeatureSetMask {
     SET_TX_POWER_LIMIT = (1 << 0) /* 1 */,
     D2D_RTT = (1 << 1) /* 2 */,
     D2AP_RTT = (1 << 2) /* 4 */,
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl
index a7f2081..923deff 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiStaIface.aidl
@@ -41,13 +41,12 @@
   void enableNdOffload(in boolean enable);
   android.hardware.wifi.StaApfPacketFilterCapabilities getApfPacketFilterCapabilities();
   android.hardware.wifi.StaBackgroundScanCapabilities getBackgroundScanCapabilities();
-  int getCapabilities();
+  int getFeatureSet();
   android.hardware.wifi.WifiDebugRxPacketFateReport[] getDebugRxPacketFates();
   android.hardware.wifi.WifiDebugTxPacketFateReport[] getDebugTxPacketFates();
   byte[6] getFactoryMacAddress();
   android.hardware.wifi.StaLinkLayerStats getLinkLayerStats();
   android.hardware.wifi.StaRoamingCapabilities getRoamingCapabilities();
-  int[] getValidFrequenciesForBand(in android.hardware.wifi.WifiBand band);
   void installApfPacketFilter(in byte[] program);
   byte[] readApfPacketFilterData();
   void registerEventCallback(in android.hardware.wifi.IWifiStaIfaceEventCallback callback);
@@ -63,7 +62,7 @@
   void stopSendingKeepAlivePackets(in int cmdId);
   void setDtimMultiplier(in int multiplier);
   @Backing(type="int") @VintfStability
-  enum StaIfaceCapabilityMask {
+  enum FeatureSetMask {
     APF = (1 << 0) /* 1 */,
     BACKGROUND_SCAN = (1 << 1) /* 2 */,
     LINK_LAYER_STATS = (1 << 2) /* 4 */,
diff --git a/wifi/aidl/android/hardware/wifi/AfcChannelAllowance.aidl b/wifi/aidl/android/hardware/wifi/AfcChannelAllowance.aidl
new file mode 100644
index 0000000..289383c
--- /dev/null
+++ b/wifi/aidl/android/hardware/wifi/AfcChannelAllowance.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi;
+
+import android.hardware.wifi.AvailableAfcChannelInfo;
+import android.hardware.wifi.AvailableAfcFrequencyInfo;
+
+/**
+ * Defines the maximum permissible power spectral density to support 6Ghz with standard power for
+ * AFC. The maximum power can be either defined based on frequencies or channel number.
+ *
+ * Note, based on AFC server support, either availableAfcFrequencyInfos or availableAfcChannelInfos
+ * may be empty. If one of them is empty while the other is not, use the non-empty one and ignore
+ * the empty one. If both are empty then it means 6Ghz standard power should not be supported at
+ * all.
+ *
+ * If availableAfcFrequencyInfos is non-empty, set the max permissible power according to the maxPsd
+ * per frequency range, and disallow emmision on 6Ghz frequencies not included in the structure.
+ *
+ * If availableAfcChannelInfos is non-empty, set the max permissible power according to the
+ * maxEirpDbm per channel, and disallow emmision on 6Ghz channels not included in the structure.
+ */
+@VintfStability
+parcelable AfcChannelAllowance {
+    /**
+     * AFC max permissible information queried from AFC server based on frequency.
+     */
+    AvailableAfcFrequencyInfo[] availableAfcFrequencyInfos;
+    /**
+     * AFC max permissible information queried from AFC server on channel number.
+     */
+    AvailableAfcChannelInfo[] availableAfcChannelInfos;
+    /**
+     * The time in UTC at which this information expires, as the difference, measured in
+     * milliseconds between the expiration time and midnight, January 1, 1970 UTC.
+     */
+    long availabilityExpireTimeMs;
+}
diff --git a/wifi/aidl/android/hardware/wifi/AvailableAfcChannelInfo.aidl b/wifi/aidl/android/hardware/wifi/AvailableAfcChannelInfo.aidl
new file mode 100644
index 0000000..398cd12
--- /dev/null
+++ b/wifi/aidl/android/hardware/wifi/AvailableAfcChannelInfo.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi;
+
+/**
+ * Defines the maximum EIRP per channel for supporting 6Ghz standard power for AFC. The format of
+ * the data structure is derived from the Wi-Fi Alliance AFC System to AFC Device Interface
+ * Specification: AvailableChannelInfo object.
+ */
+@VintfStability
+parcelable AvailableAfcChannelInfo {
+    /**
+     * The global operating class used to define the channel center frequency indices
+     * and operating bandwidth.
+     */
+    int globalOperatingClass;
+
+    /**
+     * The channel center frequency index.
+     */
+    int channelCfi;
+
+    /**
+     * The maximum permissible EIRP in units of dBm available for the channel
+     * specified by channelCfi. In addition, in any portion of the channel, the conducted PSD plus
+     * the maximum antenna gain cannot exceed the maxEirp divided by the channel width defined by
+     * the globalOperatingClass.
+     */
+    int maxEirpDbm;
+}
diff --git a/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl b/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl
index 71ea385..b14a800 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiApIface.aidl
@@ -68,20 +68,6 @@
     void setCountryCode(in byte[2] code);
 
     /**
-     * Used to query the list of valid frequencies (depending on country code set)
-     * for the provided band.
-     *
-     * @param band Band for which the frequency list is being generated.
-     * @return Vector of valid frequencies for the provided band.
-     * @throws ServiceSpecificException with one of the following values:
-     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
-     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
-     *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
-     *         |WifiStatusCode.ERROR_UNKNOWN|
-     */
-    int[] getValidFrequenciesForBand(in WifiBand band);
-
-    /**
      * Reset all of the AP interfaces' MAC address to the factory MAC address.
      *
      * @throws ServiceSpecificException with one of the following values:
diff --git a/wifi/aidl/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
index 1710f63..c1caa7e 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
@@ -16,7 +16,7 @@
 
 package android.hardware.wifi;
 
-import android.hardware.wifi.AvailableAfcFrequencyInfo;
+import android.hardware.wifi.AfcChannelAllowance;
 import android.hardware.wifi.IWifiApIface;
 import android.hardware.wifi.IWifiChipEventCallback;
 import android.hardware.wifi.IWifiNanIface;
@@ -44,7 +44,7 @@
      */
     @VintfStability
     @Backing(type="int")
-    enum ChipCapabilityMask {
+    enum FeatureSetMask {
         /**
          * Set/Reset Tx Power limits.
          */
@@ -582,15 +582,15 @@
     ChipMode[] getAvailableModes();
 
     /**
-     * Get the capabilities supported by this chip.
+     * Get the features supported by this chip.
      *
-     * @return Bitset of |ChipCapabilityMask| values.
+     * @return Bitset of |FeatureSetMask| values.
      * @throws ServiceSpecificException with one of the following values:
      *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|,
      *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
      *         |WifiStatusCode.ERROR_UNKNOWN|
      */
-    int getCapabilities();
+    int getFeatureSet();
 
     /**
      * API to retrieve the wifi wake up reason stats for debugging.
@@ -811,16 +811,12 @@
             in WifiBand band, in int ifaceModeMask, in int filterMask);
 
     /*
-     * Set the max power level the chip is allowed to transmit on for 6Ghz AFC
-     * using an array of AvailableAfcFrequencyInfo. The max power for
-     * frequencies not included in the input frequency ranges will be reset to
-     * their respective default values.
-     * @param availableAfcFrequencyInfo The list of frequency ranges and
-     * corresponding max allowed power.
+     * Set the max power level the chip is allowed to transmit on for 6Ghz AFC.
+     * @param afcChannelAllowance Specifies the power limitations for 6Ghz AFC.
      * @throws ServiceSpecificException with one of the following values:
      *         |WifiStatusCode.ERROR_NOT_SUPPORTED|
      */
-    void setAfcChannelAllowance(in AvailableAfcFrequencyInfo[] availableAfcFrequencyInfo);
+    void setAfcChannelAllowance(in AfcChannelAllowance afcChannelAllowance);
 
     /**
      * Requests notifications of significant events on this chip. Multiple calls
diff --git a/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl b/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl
index 8e9a06d..2c81984 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiStaIface.aidl
@@ -38,7 +38,7 @@
      */
     @VintfStability
     @Backing(type="int")
-    enum StaIfaceCapabilityMask {
+    enum FeatureSetMask {
         /**
          * Support for APF APIs. APF (Android Packet Filter) is a
          * BPF-like packet filtering bytecode executed by the firmware.
@@ -190,15 +190,15 @@
     StaBackgroundScanCapabilities getBackgroundScanCapabilities();
 
     /**
-     * Get the capabilities supported by this STA iface.
+     * Get the features supported by this STA iface.
      *
-     * @return Bitset of |StaIfaceCapabilityMask| values.
+     * @return Bitset of |FeatureSetMask| values.
      * @throws ServiceSpecificException with one of the following values:
      *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
      *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
      *         |WifiStatusCode.ERROR_UNKNOWN|
      */
-    int getCapabilities();
+    int getFeatureSet();
 
     /**
      * API to retrieve the fates of inbound packets.
@@ -288,22 +288,6 @@
     StaRoamingCapabilities getRoamingCapabilities();
 
     /**
-     * Used to query the list of valid frequencies (depending on the country
-     * code set) for the provided band. These channels may be specified in the
-     * |BackgroundScanBucketParameters.frequenciesInMhz| for a background scan
-     * request.
-     *
-     * @param band Band for which the frequency list is being generated.
-     * @return Vector of valid frequencies for the provided band.
-     * @throws ServiceSpecificException with one of the following values:
-     *         |WifiStatusCode.ERROR_WIFI_IFACE_INVALID|,
-     *         |WifiStatusCode.ERROR_NOT_SUPPORTED|,
-     *         |WifiStatusCode.ERROR_NOT_AVAILABLE|,
-     *         |WifiStatusCode.ERROR_UNKNOWN|
-     */
-    int[] getValidFrequenciesForBand(in WifiBand band);
-
-    /**
      * Installs an APF program on this iface, replacing an existing
      * program if present.
      * Must fail if |StaIfaceCapabilityMask.APF| is not set.
diff --git a/wifi/aidl/default/aidl_struct_util.cpp b/wifi/aidl/default/aidl_struct_util.cpp
index 4acdd2f..7bc2eeb 100644
--- a/wifi/aidl/default/aidl_struct_util.cpp
+++ b/wifi/aidl/default/aidl_struct_util.cpp
@@ -41,68 +41,67 @@
     return std::vector<int32_t>(in.begin(), in.end());
 }
 
-IWifiChip::ChipCapabilityMask convertLegacyFeatureToAidlChipCapability(uint64_t feature) {
+IWifiChip::FeatureSetMask convertLegacyChipFeatureToAidl(uint64_t feature) {
     switch (feature) {
         case WIFI_FEATURE_SET_TX_POWER_LIMIT:
-            return IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT;
+            return IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT;
         case WIFI_FEATURE_USE_BODY_HEAD_SAR:
-            return IWifiChip::ChipCapabilityMask::USE_BODY_HEAD_SAR;
+            return IWifiChip::FeatureSetMask::USE_BODY_HEAD_SAR;
         case WIFI_FEATURE_D2D_RTT:
-            return IWifiChip::ChipCapabilityMask::D2D_RTT;
+            return IWifiChip::FeatureSetMask::D2D_RTT;
         case WIFI_FEATURE_D2AP_RTT:
-            return IWifiChip::ChipCapabilityMask::D2AP_RTT;
+            return IWifiChip::FeatureSetMask::D2AP_RTT;
         case WIFI_FEATURE_INFRA_60G:
-            return IWifiChip::ChipCapabilityMask::WIGIG;
+            return IWifiChip::FeatureSetMask::WIGIG;
         case WIFI_FEATURE_SET_LATENCY_MODE:
-            return IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE;
+            return IWifiChip::FeatureSetMask::SET_LATENCY_MODE;
         case WIFI_FEATURE_P2P_RAND_MAC:
-            return IWifiChip::ChipCapabilityMask::P2P_RAND_MAC;
+            return IWifiChip::FeatureSetMask::P2P_RAND_MAC;
         case WIFI_FEATURE_AFC_CHANNEL:
-            return IWifiChip::ChipCapabilityMask::SET_AFC_CHANNEL_ALLOWANCE;
+            return IWifiChip::FeatureSetMask::SET_AFC_CHANNEL_ALLOWANCE;
     };
     CHECK(false) << "Unknown legacy feature: " << feature;
     return {};
 }
 
-IWifiStaIface::StaIfaceCapabilityMask convertLegacyFeatureToAidlStaIfaceCapability(
-        uint64_t feature) {
+IWifiStaIface::FeatureSetMask convertLegacyStaIfaceFeatureToAidl(uint64_t feature) {
     switch (feature) {
         case WIFI_FEATURE_GSCAN:
-            return IWifiStaIface::StaIfaceCapabilityMask::BACKGROUND_SCAN;
+            return IWifiStaIface::FeatureSetMask::BACKGROUND_SCAN;
         case WIFI_FEATURE_LINK_LAYER_STATS:
-            return IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS;
+            return IWifiStaIface::FeatureSetMask::LINK_LAYER_STATS;
         case WIFI_FEATURE_RSSI_MONITOR:
-            return IWifiStaIface::StaIfaceCapabilityMask::RSSI_MONITOR;
+            return IWifiStaIface::FeatureSetMask::RSSI_MONITOR;
         case WIFI_FEATURE_CONTROL_ROAMING:
-            return IWifiStaIface::StaIfaceCapabilityMask::CONTROL_ROAMING;
+            return IWifiStaIface::FeatureSetMask::CONTROL_ROAMING;
         case WIFI_FEATURE_IE_WHITELIST:
-            return IWifiStaIface::StaIfaceCapabilityMask::PROBE_IE_ALLOWLIST;
+            return IWifiStaIface::FeatureSetMask::PROBE_IE_ALLOWLIST;
         case WIFI_FEATURE_SCAN_RAND:
-            return IWifiStaIface::StaIfaceCapabilityMask::SCAN_RAND;
+            return IWifiStaIface::FeatureSetMask::SCAN_RAND;
         case WIFI_FEATURE_INFRA_5G:
-            return IWifiStaIface::StaIfaceCapabilityMask::STA_5G;
+            return IWifiStaIface::FeatureSetMask::STA_5G;
         case WIFI_FEATURE_HOTSPOT:
-            return IWifiStaIface::StaIfaceCapabilityMask::HOTSPOT;
+            return IWifiStaIface::FeatureSetMask::HOTSPOT;
         case WIFI_FEATURE_PNO:
-            return IWifiStaIface::StaIfaceCapabilityMask::PNO;
+            return IWifiStaIface::FeatureSetMask::PNO;
         case WIFI_FEATURE_TDLS:
-            return IWifiStaIface::StaIfaceCapabilityMask::TDLS;
+            return IWifiStaIface::FeatureSetMask::TDLS;
         case WIFI_FEATURE_TDLS_OFFCHANNEL:
-            return IWifiStaIface::StaIfaceCapabilityMask::TDLS_OFFCHANNEL;
+            return IWifiStaIface::FeatureSetMask::TDLS_OFFCHANNEL;
         case WIFI_FEATURE_CONFIG_NDO:
-            return IWifiStaIface::StaIfaceCapabilityMask::ND_OFFLOAD;
+            return IWifiStaIface::FeatureSetMask::ND_OFFLOAD;
         case WIFI_FEATURE_MKEEP_ALIVE:
-            return IWifiStaIface::StaIfaceCapabilityMask::KEEP_ALIVE;
+            return IWifiStaIface::FeatureSetMask::KEEP_ALIVE;
     };
     CHECK(false) << "Unknown legacy feature: " << feature;
     return {};
 }
 
-bool convertLegacyFeaturesToAidlChipCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps) {
-    if (!aidl_caps) {
+bool convertLegacyChipFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set) {
+    if (!aidl_feature_set) {
         return false;
     }
-    *aidl_caps = {};
+    *aidl_feature_set = 0;
     std::vector<uint64_t> features = {WIFI_FEATURE_SET_TX_POWER_LIMIT,
                                       WIFI_FEATURE_USE_BODY_HEAD_SAR,
                                       WIFI_FEATURE_D2D_RTT,
@@ -113,7 +112,7 @@
                                       WIFI_FEATURE_AFC_CHANNEL};
     for (const auto feature : features) {
         if (feature & legacy_feature_set) {
-            *aidl_caps |= static_cast<uint32_t>(convertLegacyFeatureToAidlChipCapability(feature));
+            *aidl_feature_set |= static_cast<uint32_t>(convertLegacyChipFeatureToAidl(feature));
         }
     }
 
@@ -449,24 +448,23 @@
     return true;
 }
 
-bool convertLegacyFeaturesToAidlStaCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps) {
-    if (!aidl_caps) {
+bool convertLegacyStaIfaceFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set) {
+    if (!aidl_feature_set) {
         return false;
     }
-    *aidl_caps = {};
+    *aidl_feature_set = 0;
     for (const auto feature :
          {WIFI_FEATURE_GSCAN, WIFI_FEATURE_LINK_LAYER_STATS, WIFI_FEATURE_RSSI_MONITOR,
           WIFI_FEATURE_CONTROL_ROAMING, WIFI_FEATURE_IE_WHITELIST, WIFI_FEATURE_SCAN_RAND,
           WIFI_FEATURE_INFRA_5G, WIFI_FEATURE_HOTSPOT, WIFI_FEATURE_PNO, WIFI_FEATURE_TDLS,
           WIFI_FEATURE_TDLS_OFFCHANNEL, WIFI_FEATURE_CONFIG_NDO, WIFI_FEATURE_MKEEP_ALIVE}) {
         if (feature & legacy_feature_set) {
-            *aidl_caps |=
-                    static_cast<uint32_t>(convertLegacyFeatureToAidlStaIfaceCapability(feature));
+            *aidl_feature_set |= static_cast<uint32_t>(convertLegacyStaIfaceFeatureToAidl(feature));
         }
     }
     // There is no flag for this one in the legacy feature set. Adding it to the
     // set because all the current devices support it.
-    *aidl_caps |= static_cast<uint32_t>(IWifiStaIface::StaIfaceCapabilityMask::APF);
+    *aidl_feature_set |= static_cast<uint32_t>(IWifiStaIface::FeatureSetMask::APF);
     return true;
 }
 
diff --git a/wifi/aidl/default/aidl_struct_util.h b/wifi/aidl/default/aidl_struct_util.h
index 9a13672..e4ff963 100644
--- a/wifi/aidl/default/aidl_struct_util.h
+++ b/wifi/aidl/default/aidl_struct_util.h
@@ -40,7 +40,7 @@
 namespace aidl_struct_util {
 
 // Chip conversion methods.
-bool convertLegacyFeaturesToAidlChipCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps);
+bool convertLegacyChipFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set);
 bool convertLegacyDebugRingBufferStatusToAidl(
         const legacy_hal::wifi_ring_buffer_status& legacy_status,
         WifiDebugRingBufferStatus* aidl_status);
@@ -74,7 +74,7 @@
         legacy_hal::wifi_iface_concurrency_matrix& legacy_matrix, IWifiChip::ChipMode* chip_mode);
 
 // STA iface conversion methods.
-bool convertLegacyFeaturesToAidlStaCapabilities(uint64_t legacy_feature_set, uint32_t* aidl_caps);
+bool convertLegacyStaIfaceFeaturesToAidl(uint64_t legacy_feature_set, uint32_t* aidl_feature_set);
 bool convertLegacyApfCapabilitiesToAidl(const legacy_hal::PacketFilterCapabilities& legacy_caps,
                                         StaApfPacketFilterCapabilities* aidl_caps);
 bool convertLegacyGscanCapabilitiesToAidl(const legacy_hal::wifi_gscan_capabilities& legacy_caps,
diff --git a/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp b/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp
index 4bd77ac..5c334f8 100644
--- a/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp
+++ b/wifi/aidl/default/tests/aidl_struct_util_unit_tests.cpp
@@ -658,16 +658,16 @@
 }
 
 TEST_F(AidlStructUtilTest, CanConvertLegacyFeaturesToAidl) {
-    using AidlChipCaps = IWifiChip::ChipCapabilityMask;
+    using AidlChipCaps = IWifiChip::FeatureSetMask;
 
-    uint32_t aidl_caps;
+    uint32_t aidl_features;
     uint32_t legacy_feature_set = WIFI_FEATURE_D2D_RTT | WIFI_FEATURE_SET_LATENCY_MODE;
 
-    ASSERT_TRUE(aidl_struct_util::convertLegacyFeaturesToAidlChipCapabilities(legacy_feature_set,
-                                                                              &aidl_caps));
+    ASSERT_TRUE(
+            aidl_struct_util::convertLegacyChipFeaturesToAidl(legacy_feature_set, &aidl_features));
 
     EXPECT_EQ((uint32_t)AidlChipCaps::D2D_RTT | (uint32_t)AidlChipCaps::SET_LATENCY_MODE,
-              aidl_caps);
+              aidl_features);
 }
 
 void insertRadioCombination(legacy_hal::wifi_radio_combination* dst_radio_combination_ptr,
diff --git a/wifi/aidl/default/wifi_ap_iface.cpp b/wifi/aidl/default/wifi_ap_iface.cpp
index 6cd932d..7779750 100644
--- a/wifi/aidl/default/wifi_ap_iface.cpp
+++ b/wifi/aidl/default/wifi_ap_iface.cpp
@@ -64,12 +64,6 @@
                            &WifiApIface::setCountryCodeInternal, in_code);
 }
 
-ndk::ScopedAStatus WifiApIface::getValidFrequenciesForBand(WifiBand in_band,
-                                                           std::vector<int32_t>* _aidl_return) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiApIface::getValidFrequenciesForBandInternal, _aidl_return, in_band);
-}
-
 ndk::ScopedAStatus WifiApIface::setMacAddress(const std::array<uint8_t, 6>& in_mac) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
                            &WifiApIface::setMacAddressInternal, in_mac);
@@ -101,18 +95,6 @@
     return createWifiStatusFromLegacyError(legacy_status);
 }
 
-std::pair<std::vector<int32_t>, ndk::ScopedAStatus> WifiApIface::getValidFrequenciesForBandInternal(
-        WifiBand band) {
-    static_assert(sizeof(WifiChannelWidthInMhz) == sizeof(int32_t), "Size mismatch");
-    legacy_hal::wifi_error legacy_status;
-    std::vector<uint32_t> valid_frequencies;
-    std::tie(legacy_status, valid_frequencies) = legacy_hal_.lock()->getValidFrequenciesForBand(
-            instances_.size() > 0 ? instances_[0] : ifname_,
-            aidl_struct_util::convertAidlWifiBandToLegacy(band));
-    return {std::vector<int32_t>(valid_frequencies.begin(), valid_frequencies.end()),
-            createWifiStatusFromLegacyError(legacy_status)};
-}
-
 ndk::ScopedAStatus WifiApIface::setMacAddressInternal(const std::array<uint8_t, 6>& mac) {
     // Support random MAC up to 2 interfaces
     if (instances_.size() == 2) {
diff --git a/wifi/aidl/default/wifi_ap_iface.h b/wifi/aidl/default/wifi_ap_iface.h
index b5673fc..7378f98 100644
--- a/wifi/aidl/default/wifi_ap_iface.h
+++ b/wifi/aidl/default/wifi_ap_iface.h
@@ -45,8 +45,6 @@
     // AIDL methods exposed.
     ndk::ScopedAStatus getName(std::string* _aidl_return) override;
     ndk::ScopedAStatus setCountryCode(const std::array<uint8_t, 2>& in_code) override;
-    ndk::ScopedAStatus getValidFrequenciesForBand(WifiBand in_band,
-                                                  std::vector<int32_t>* _aidl_return) override;
     ndk::ScopedAStatus setMacAddress(const std::array<uint8_t, 6>& in_mac) override;
     ndk::ScopedAStatus getFactoryMacAddress(std::array<uint8_t, 6>* _aidl_return) override;
     ndk::ScopedAStatus resetToFactoryMacAddress() override;
@@ -56,8 +54,6 @@
     // Corresponding worker functions for the AIDL methods.
     std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
     ndk::ScopedAStatus setCountryCodeInternal(const std::array<uint8_t, 2>& code);
-    std::pair<std::vector<int32_t>, ndk::ScopedAStatus> getValidFrequenciesForBandInternal(
-            WifiBand band);
     ndk::ScopedAStatus setMacAddressInternal(const std::array<uint8_t, 6>& mac);
     std::pair<std::array<uint8_t, 6>, ndk::ScopedAStatus> getFactoryMacAddressInternal(
             const std::string& ifaceName);
diff --git a/wifi/aidl/default/wifi_chip.cpp b/wifi/aidl/default/wifi_chip.cpp
index dd24e6b..f9f5528 100644
--- a/wifi/aidl/default/wifi_chip.cpp
+++ b/wifi/aidl/default/wifi_chip.cpp
@@ -455,9 +455,9 @@
                            &WifiChip::registerEventCallbackInternal, event_callback);
 }
 
-ndk::ScopedAStatus WifiChip::getCapabilities(int32_t* _aidl_return) {
+ndk::ScopedAStatus WifiChip::getFeatureSet(int32_t* _aidl_return) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::getCapabilitiesInternal, _aidl_return);
+                           &WifiChip::getFeatureSetInternal, _aidl_return);
 }
 
 ndk::ScopedAStatus WifiChip::getAvailableModes(std::vector<IWifiChip::ChipMode>* _aidl_return) {
@@ -701,9 +701,9 @@
 }
 
 ndk::ScopedAStatus WifiChip::setAfcChannelAllowance(
-        const std::vector<AvailableAfcFrequencyInfo>& availableAfcFrequencyInfo) {
+        const AfcChannelAllowance& afcChannelAllowance) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
-                           &WifiChip::setAfcChannelAllowanceInternal, availableAfcFrequencyInfo);
+                           &WifiChip::setAfcChannelAllowanceInternal, afcChannelAllowance);
 }
 
 ndk::ScopedAStatus WifiChip::triggerSubsystemRestart() {
@@ -786,7 +786,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-std::pair<int32_t, ndk::ScopedAStatus> WifiChip::getCapabilitiesInternal() {
+std::pair<int32_t, ndk::ScopedAStatus> WifiChip::getFeatureSetInternal() {
     legacy_hal::wifi_error legacy_status;
     uint64_t legacy_feature_set;
     uint32_t legacy_logger_feature_set;
@@ -802,12 +802,11 @@
         // some devices don't support querying logger feature set
         legacy_logger_feature_set = 0;
     }
-    uint32_t aidl_caps;
-    if (!aidl_struct_util::convertLegacyFeaturesToAidlChipCapabilities(legacy_feature_set,
-                                                                       &aidl_caps)) {
+    uint32_t aidl_feature_set;
+    if (!aidl_struct_util::convertLegacyChipFeaturesToAidl(legacy_feature_set, &aidl_feature_set)) {
         return {0, createWifiStatus(WifiStatusCode::ERROR_UNKNOWN)};
     }
-    return {aidl_caps, ndk::ScopedAStatus::ok()};
+    return {aidl_feature_set, ndk::ScopedAStatus::ok()};
 }
 
 std::pair<std::vector<IWifiChip::ChipMode>, ndk::ScopedAStatus>
@@ -1431,8 +1430,12 @@
 }
 
 ndk::ScopedAStatus WifiChip::setAfcChannelAllowanceInternal(
-        const std::vector<AvailableAfcFrequencyInfo>& availableAfcFrequencyInfo) {
-    LOG(INFO) << "setAfcChannelAllowance is not yet supported " << availableAfcFrequencyInfo.size();
+        const AfcChannelAllowance& afcChannelAllowance) {
+    LOG(INFO) << "setAfcChannelAllowance is not yet supported. availableAfcFrequencyInfos size="
+              << afcChannelAllowance.availableAfcFrequencyInfos.size()
+              << " availableAfcChannelInfos size="
+              << afcChannelAllowance.availableAfcChannelInfos.size()
+              << " availabilityExpireTimeMs=" << afcChannelAllowance.availabilityExpireTimeMs;
     return createWifiStatus(WifiStatusCode::ERROR_NOT_SUPPORTED);
 }
 
diff --git a/wifi/aidl/default/wifi_chip.h b/wifi/aidl/default/wifi_chip.h
index c5dcee7..4ddee92 100644
--- a/wifi/aidl/default/wifi_chip.h
+++ b/wifi/aidl/default/wifi_chip.h
@@ -85,7 +85,7 @@
     ndk::ScopedAStatus getId(int32_t* _aidl_return) override;
     ndk::ScopedAStatus registerEventCallback(
             const std::shared_ptr<IWifiChipEventCallback>& in_callback) override;
-    ndk::ScopedAStatus getCapabilities(int32_t* _aidl_return) override;
+    ndk::ScopedAStatus getFeatureSet(int32_t* _aidl_return) override;
     ndk::ScopedAStatus getAvailableModes(std::vector<IWifiChip::ChipMode>* _aidl_return) override;
     ndk::ScopedAStatus configureChip(int32_t in_modeId) override;
     ndk::ScopedAStatus getMode(int32_t* _aidl_return) override;
@@ -142,7 +142,7 @@
                                          int32_t in_filterMask,
                                          std::vector<WifiUsableChannel>* _aidl_return) override;
     ndk::ScopedAStatus setAfcChannelAllowance(
-            const std::vector<AvailableAfcFrequencyInfo>& availableAfcFrequencyInfo) override;
+            const AfcChannelAllowance& afcChannelAllowance) override;
     ndk::ScopedAStatus triggerSubsystemRestart() override;
     ndk::ScopedAStatus getSupportedRadioCombinations(
             std::vector<WifiRadioCombination>* _aidl_return) override;
@@ -162,7 +162,7 @@
     std::pair<int32_t, ndk::ScopedAStatus> getIdInternal();
     ndk::ScopedAStatus registerEventCallbackInternal(
             const std::shared_ptr<IWifiChipEventCallback>& event_callback);
-    std::pair<int32_t, ndk::ScopedAStatus> getCapabilitiesInternal();
+    std::pair<int32_t, ndk::ScopedAStatus> getFeatureSetInternal();
     std::pair<std::vector<IWifiChip::ChipMode>, ndk::ScopedAStatus> getAvailableModesInternal();
     ndk::ScopedAStatus configureChipInternal(std::unique_lock<std::recursive_mutex>* lock,
                                              int32_t mode_id);
@@ -220,7 +220,7 @@
             WifiBand band, int32_t ifaceModeMask, int32_t filterMask);
     ndk::ScopedAStatus enableStaChannelForPeerNetworkInternal(int32_t channelCategoryEnableFlag);
     ndk::ScopedAStatus setAfcChannelAllowanceInternal(
-            const std::vector<AvailableAfcFrequencyInfo>& availableAfcFrequencyInfo);
+            const AfcChannelAllowance& afcChannelAllowance);
     ndk::ScopedAStatus handleChipConfiguration(std::unique_lock<std::recursive_mutex>* lock,
                                                int32_t mode_id);
     ndk::ScopedAStatus registerDebugRingBufferCallback();
diff --git a/wifi/aidl/default/wifi_sta_iface.cpp b/wifi/aidl/default/wifi_sta_iface.cpp
index eceeeb5..800813f 100644
--- a/wifi/aidl/default/wifi_sta_iface.cpp
+++ b/wifi/aidl/default/wifi_sta_iface.cpp
@@ -82,9 +82,9 @@
                            &WifiStaIface::registerEventCallbackInternal, in_callback);
 }
 
-ndk::ScopedAStatus WifiStaIface::getCapabilities(int32_t* _aidl_return) {
+ndk::ScopedAStatus WifiStaIface::getFeatureSet(int32_t* _aidl_return) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getCapabilitiesInternal, _aidl_return);
+                           &WifiStaIface::getFeatureSetInternal, _aidl_return);
 }
 
 ndk::ScopedAStatus WifiStaIface::getApfPacketFilterCapabilities(
@@ -109,13 +109,6 @@
                            &WifiStaIface::getBackgroundScanCapabilitiesInternal, _aidl_return);
 }
 
-ndk::ScopedAStatus WifiStaIface::getValidFrequenciesForBand(WifiBand in_band,
-                                                            std::vector<int32_t>* _aidl_return) {
-    return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
-                           &WifiStaIface::getValidFrequenciesForBandInternal, _aidl_return,
-                           in_band);
-}
-
 ndk::ScopedAStatus WifiStaIface::startBackgroundScan(int32_t in_cmdId,
                                                      const StaBackgroundScanParameters& in_params) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
@@ -238,7 +231,7 @@
     return ndk::ScopedAStatus::ok();
 }
 
-std::pair<int32_t, ndk::ScopedAStatus> WifiStaIface::getCapabilitiesInternal() {
+std::pair<int32_t, ndk::ScopedAStatus> WifiStaIface::getFeatureSetInternal() {
     legacy_hal::wifi_error legacy_status;
     uint64_t legacy_feature_set;
     std::tie(legacy_status, legacy_feature_set) =
@@ -246,12 +239,12 @@
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         return {0, createWifiStatusFromLegacyError(legacy_status)};
     }
-    uint32_t aidl_caps;
-    if (!aidl_struct_util::convertLegacyFeaturesToAidlStaCapabilities(legacy_feature_set,
-                                                                      &aidl_caps)) {
+    uint32_t aidl_feature_set;
+    if (!aidl_struct_util::convertLegacyStaIfaceFeaturesToAidl(legacy_feature_set,
+                                                               &aidl_feature_set)) {
         return {0, createWifiStatus(WifiStatusCode::ERROR_UNKNOWN)};
     }
-    return {aidl_caps, ndk::ScopedAStatus::ok()};
+    return {aidl_feature_set, ndk::ScopedAStatus::ok()};
 }
 
 std::pair<StaApfPacketFilterCapabilities, ndk::ScopedAStatus>
@@ -298,17 +291,6 @@
     return {aidl_caps, ndk::ScopedAStatus::ok()};
 }
 
-std::pair<std::vector<int32_t>, ndk::ScopedAStatus>
-WifiStaIface::getValidFrequenciesForBandInternal(WifiBand band) {
-    static_assert(sizeof(WifiChannelWidthInMhz) == sizeof(int32_t), "Size mismatch");
-    legacy_hal::wifi_error legacy_status;
-    std::vector<uint32_t> valid_frequencies;
-    std::tie(legacy_status, valid_frequencies) = legacy_hal_.lock()->getValidFrequenciesForBand(
-            ifname_, aidl_struct_util::convertAidlWifiBandToLegacy(band));
-    return {std::vector<int32_t>(valid_frequencies.begin(), valid_frequencies.end()),
-            createWifiStatusFromLegacyError(legacy_status)};
-}
-
 ndk::ScopedAStatus WifiStaIface::startBackgroundScanInternal(
         int32_t cmd_id, const StaBackgroundScanParameters& params) {
     legacy_hal::wifi_scan_cmd_params legacy_params;
diff --git a/wifi/aidl/default/wifi_sta_iface.h b/wifi/aidl/default/wifi_sta_iface.h
index 0831e16..3d7ec4d 100644
--- a/wifi/aidl/default/wifi_sta_iface.h
+++ b/wifi/aidl/default/wifi_sta_iface.h
@@ -54,15 +54,13 @@
     ndk::ScopedAStatus getName(std::string* _aidl_return) override;
     ndk::ScopedAStatus registerEventCallback(
             const std::shared_ptr<IWifiStaIfaceEventCallback>& in_callback) override;
-    ndk::ScopedAStatus getCapabilities(int32_t* _aidl_return) override;
+    ndk::ScopedAStatus getFeatureSet(int32_t* _aidl_return) override;
     ndk::ScopedAStatus getApfPacketFilterCapabilities(
             StaApfPacketFilterCapabilities* _aidl_return) override;
     ndk::ScopedAStatus installApfPacketFilter(const std::vector<uint8_t>& in_program) override;
     ndk::ScopedAStatus readApfPacketFilterData(std::vector<uint8_t>* _aidl_return) override;
     ndk::ScopedAStatus getBackgroundScanCapabilities(
             StaBackgroundScanCapabilities* _aidl_return) override;
-    ndk::ScopedAStatus getValidFrequenciesForBand(WifiBand in_band,
-                                                  std::vector<int32_t>* _aidl_return) override;
     ndk::ScopedAStatus startBackgroundScan(int32_t in_cmdId,
                                            const StaBackgroundScanParameters& in_params) override;
     ndk::ScopedAStatus stopBackgroundScan(int32_t in_cmdId) override;
@@ -98,15 +96,13 @@
     std::pair<std::string, ndk::ScopedAStatus> getNameInternal();
     ndk::ScopedAStatus registerEventCallbackInternal(
             const std::shared_ptr<IWifiStaIfaceEventCallback>& callback);
-    std::pair<int32_t, ndk::ScopedAStatus> getCapabilitiesInternal();
+    std::pair<int32_t, ndk::ScopedAStatus> getFeatureSetInternal();
     std::pair<StaApfPacketFilterCapabilities, ndk::ScopedAStatus>
     getApfPacketFilterCapabilitiesInternal();
     ndk::ScopedAStatus installApfPacketFilterInternal(const std::vector<uint8_t>& program);
     std::pair<std::vector<uint8_t>, ndk::ScopedAStatus> readApfPacketFilterDataInternal();
     std::pair<StaBackgroundScanCapabilities, ndk::ScopedAStatus>
     getBackgroundScanCapabilitiesInternal();
-    std::pair<std::vector<int32_t>, ndk::ScopedAStatus> getValidFrequenciesForBandInternal(
-            WifiBand band);
     ndk::ScopedAStatus startBackgroundScanInternal(int32_t cmd_id,
                                                    const StaBackgroundScanParameters& params);
     ndk::ScopedAStatus stopBackgroundScanInternal(int32_t cmd_id);
diff --git a/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp b/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
index 4cf14a2..ca3c4b7 100644
--- a/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
+++ b/wifi/aidl/vts/functional/wifi_aidl_test_utils.cpp
@@ -207,10 +207,10 @@
     }
 }
 
-int32_t getChipCapabilities(const std::shared_ptr<IWifiChip>& wifi_chip) {
-    int32_t caps = 0;
-    if (wifi_chip->getCapabilities(&caps).isOk()) {
-        return caps;
+int32_t getChipFeatureSet(const std::shared_ptr<IWifiChip>& wifi_chip) {
+    int32_t features = 0;
+    if (wifi_chip->getFeatureSet(&features).isOk()) {
+        return features;
     }
     return 0;
 }
diff --git a/wifi/aidl/vts/functional/wifi_aidl_test_utils.h b/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
index 2eac950..0d70c3b 100644
--- a/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
+++ b/wifi/aidl/vts/functional/wifi_aidl_test_utils.h
@@ -44,6 +44,6 @@
                                            IfaceConcurrencyType type, int* configured_mode_id);
 // Used to trigger IWifi.stop() at the end of every test.
 void stopWifiService(const char* instance_name);
-int32_t getChipCapabilities(const std::shared_ptr<IWifiChip>& wifi_chip);
+int32_t getChipFeatureSet(const std::shared_ptr<IWifiChip>& wifi_chip);
 bool checkStatusCode(ndk::ScopedAStatus* status, WifiStatusCode expected_code);
 bool isAidlServiceAvailable(const char* instance_name);
diff --git a/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp
index 0eaf660..d39cfb4 100644
--- a/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_ap_iface_aidl_test.cpp
@@ -68,19 +68,6 @@
 }
 
 /*
- * GetValidFrequenciesForBand
- * Ensures that we can retrieve valid frequencies for the 2.4 GHz band.
- */
-TEST_P(WifiApIfaceAidlTest, GetValidFrequenciesForBand) {
-    std::shared_ptr<IWifiApIface> wifi_ap_iface = getWifiApIface(getInstanceName());
-    ASSERT_NE(nullptr, wifi_ap_iface.get());
-
-    std::vector<int32_t> freqs;
-    EXPECT_TRUE(wifi_ap_iface->getValidFrequenciesForBand(WifiBand::BAND_24GHZ, &freqs).isOk());
-    EXPECT_NE(freqs.size(), 0);
-}
-
-/*
  * GetFactoryMacAddress
  */
 TEST_P(WifiApIfaceAidlTest, GetFactoryMacAddress) {
diff --git a/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp
index dbff949..ca88d8e 100644
--- a/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_chip_aidl_test.cpp
@@ -185,12 +185,12 @@
 }
 
 /*
- * GetCapabilities
+ * GetFeatureSet
  */
-TEST_P(WifiChipAidlTest, GetCapabilities) {
+TEST_P(WifiChipAidlTest, GetFeatureSet) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
-    EXPECT_NE(static_cast<int32_t>(caps), 0);
+    int32_t features = getChipFeatureSet(wifi_chip_);
+    EXPECT_NE(features, 0);
 }
 
 /*
@@ -269,9 +269,9 @@
  */
 TEST_P(WifiChipAidlTest, SetLatencyMode_normal) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->setLatencyMode(IWifiChip::LatencyMode::NORMAL);
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_LATENCY_MODE)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -284,9 +284,9 @@
  */
 TEST_P(WifiChipAidlTest, SetLatencyMode_low) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->setLatencyMode(IWifiChip::LatencyMode::LOW);
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_LATENCY_MODE)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_LATENCY_MODE)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -366,12 +366,12 @@
  */
 TEST_P(WifiChipAidlTest, SelectTxPowerScenario_body) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
-    int32_t expected_caps =
-            static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT) |
-            static_cast<int32_t>(IWifiChip::ChipCapabilityMask::USE_BODY_HEAD_SAR);
+    int32_t features = getChipFeatureSet(wifi_chip_);
+    int32_t expected_features =
+            static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT) |
+            static_cast<int32_t>(IWifiChip::FeatureSetMask::USE_BODY_HEAD_SAR);
     auto status = wifi_chip_->selectTxPowerScenario(IWifiChip::TxPowerScenario::ON_BODY_CELL_OFF);
-    if (caps & expected_caps) {
+    if (features & expected_features) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -383,9 +383,9 @@
  */
 TEST_P(WifiChipAidlTest, SelectTxPowerScenario_voiceCall) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->selectTxPowerScenario(IWifiChip::TxPowerScenario::VOICE_CALL);
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
@@ -397,9 +397,9 @@
  */
 TEST_P(WifiChipAidlTest, ResetTxPowerScenario) {
     configureChipForConcurrencyType(IfaceConcurrencyType::STA);
-    int32_t caps = getChipCapabilities(wifi_chip_);
+    int32_t features = getChipFeatureSet(wifi_chip_);
     auto status = wifi_chip_->resetTxPowerScenario();
-    if (caps & static_cast<int32_t>(IWifiChip::ChipCapabilityMask::SET_TX_POWER_LIMIT)) {
+    if (features & static_cast<int32_t>(IWifiChip::FeatureSetMask::SET_TX_POWER_LIMIT)) {
         EXPECT_TRUE(status.isOk());
     } else {
         EXPECT_TRUE(checkStatusCode(&status, WifiStatusCode::ERROR_NOT_SUPPORTED));
diff --git a/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
index b772bc3..07817cc 100644
--- a/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_sta_iface_aidl_test.cpp
@@ -53,10 +53,10 @@
     void TearDown() override { stopWifiService(getInstanceName()); }
 
   protected:
-    bool isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask expected) {
-        int32_t caps = 0;
-        EXPECT_TRUE(wifi_sta_iface_->getCapabilities(&caps).isOk());
-        return caps & static_cast<int32_t>(expected);
+    bool isFeatureSupported(IWifiStaIface::FeatureSetMask expected) {
+        int32_t features = 0;
+        EXPECT_TRUE(wifi_sta_iface_->getFeatureSet(&features).isOk());
+        return features & static_cast<int32_t>(expected);
     }
 
     ndk::ScopedAStatus createStaIface(std::shared_ptr<IWifiStaIface>* sta_iface) {
@@ -83,19 +83,19 @@
 }
 
 /*
- * GetCapabilities
+ * GetFeatureSet
  */
-TEST_P(WifiStaIfaceAidlTest, GetCapabilities) {
-    int32_t caps = 0;
-    EXPECT_TRUE(wifi_sta_iface_->getCapabilities(&caps).isOk());
-    EXPECT_NE(caps, 0);
+TEST_P(WifiStaIfaceAidlTest, GetFeatureSet) {
+    int32_t features = 0;
+    EXPECT_TRUE(wifi_sta_iface_->getFeatureSet(&features).isOk());
+    EXPECT_NE(features, 0);
 }
 
 /*
  * GetApfPacketFilterCapabilities
  */
 TEST_P(WifiStaIfaceAidlTest, GetApfPacketFilterCapabilities) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::APF)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::APF)) {
         GTEST_SKIP() << "APF packet filter capabilities are not supported.";
     }
     StaApfPacketFilterCapabilities apf_caps = {};
@@ -106,7 +106,7 @@
  * GetBackgroundScanCapabilities
  */
 TEST_P(WifiStaIfaceAidlTest, GetBackgroundScanCapabilities) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::BACKGROUND_SCAN)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::BACKGROUND_SCAN)) {
         GTEST_SKIP() << "Background scan capabilities are not supported.";
     }
     StaBackgroundScanCapabilities caps = {};
@@ -114,22 +114,12 @@
 }
 
 /*
- * GetValidFrequenciesForBand
- * Ensures that we can retrieve valid frequencies for the 2.4 GHz band.
- */
-TEST_P(WifiStaIfaceAidlTest, GetValidFrequenciesForBand) {
-    std::vector<int> freqs;
-    EXPECT_TRUE(wifi_sta_iface_->getValidFrequenciesForBand(WifiBand::BAND_24GHZ, &freqs).isOk());
-    EXPECT_NE(freqs.size(), 0);
-}
-
-/*
  * GetLinkLayerStats
  * Ensures that calls to getLinkLayerStats will retrieve a non-empty
  * StaLinkLayerStats after link layer stats collection is enabled.
  */
 TEST_P(WifiStaIfaceAidlTest, GetLinkLayerStats) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::LINK_LAYER_STATS)) {
         GTEST_SKIP() << "Skipping this test since link layer stats are not supported.";
     }
 
@@ -176,7 +166,7 @@
  * LinkLayerStatsCollection
  */
 TEST_P(WifiStaIfaceAidlTest, LinkLayerStatsCollection) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::LINK_LAYER_STATS)) {
         GTEST_SKIP() << "Link layer stats collection is not supported.";
     }
 
@@ -197,7 +187,7 @@
  * if the device is not connected to an AP.
  */
 TEST_P(WifiStaIfaceAidlTest, RSSIMonitoring) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::RSSI_MONITOR)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::RSSI_MONITOR)) {
         GTEST_SKIP() << "RSSI monitoring is not supported.";
     }
 
@@ -213,7 +203,7 @@
  * RoamingControl
  */
 TEST_P(WifiStaIfaceAidlTest, RoamingControl) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::CONTROL_ROAMING)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::CONTROL_ROAMING)) {
         GTEST_SKIP() << "Roaming control is not supported.";
     }
 
@@ -245,7 +235,7 @@
  * EnableNDOffload
  */
 TEST_P(WifiStaIfaceAidlTest, EnableNDOffload) {
-    if (!isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask::ND_OFFLOAD)) {
+    if (!isFeatureSupported(IWifiStaIface::FeatureSetMask::ND_OFFLOAD)) {
         GTEST_SKIP() << "ND offload is not supported.";
     }
     EXPECT_TRUE(wifi_sta_iface_->enableNdOffload(true).isOk());
diff --git a/wifi/supplicant/aidl/Android.bp b/wifi/supplicant/aidl/Android.bp
index 9cb4e51..c4d3767 100644
--- a/wifi/supplicant/aidl/Android.bp
+++ b/wifi/supplicant/aidl/Android.bp
@@ -36,6 +36,11 @@
                 "com.android.wifi",
             ],
             min_sdk_version: "30",
+            lint: {
+                // Disable linter to avoid error about fixed size arrays.
+                // Interface will only be accessed on devices >= T.
+                enabled: false,
+            },
         },
         ndk: {
             gen_trace: true,
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl
index 8783c40..8bda324 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl
@@ -38,6 +38,6 @@
   byte[] staLinkMacAddress;
   byte tidsUplinkMap;
   byte tidsDownlinkMap;
-  @nullable byte[] apLinkMacAddress;
+  @nullable byte[6] apLinkMacAddress;
   int frequencyMHz;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLinksInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLinksInfo.aidl
index cd98f7f..3dac2d6 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLinksInfo.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLinksInfo.aidl
@@ -36,5 +36,5 @@
 parcelable MloLinksInfo {
   android.hardware.wifi.supplicant.MloLink[] links;
   int apMloLinkId;
-  @nullable byte[] apMldMacAddress;
+  @nullable byte[6] apMldMacAddress;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
index 614b49e..5465a86 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
@@ -41,8 +41,8 @@
   byte[] psk;
   String passphrase;
   boolean isPersistent;
-  byte[] goDeviceAddress;
-  byte[] goInterfaceAddress;
+  byte[6] goDeviceAddress;
+  byte[6] goInterfaceAddress;
   boolean isP2pClientEapolIpAddressInfoPresent;
   android.hardware.wifi.supplicant.P2pClientEapolIpAddressInfo p2pClientIpInfo;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/PmkSaCacheData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
index 436d0c0..c31b167 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
@@ -34,7 +34,7 @@
 package android.hardware.wifi.supplicant;
 @VintfStability
 parcelable PmkSaCacheData {
-  byte[] bssid;
+  byte[6] bssid;
   long expirationTimeInSec;
   byte[] serializedEntry;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
index e6bb859..1d37635 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
@@ -37,7 +37,7 @@
   android.hardware.wifi.supplicant.StaIfaceCallbackState newState;
   int id;
   byte[] ssid;
-  byte[] bssid;
+  byte[6] bssid;
   android.hardware.wifi.supplicant.KeyMgmtMask keyMgmtMask;
   int frequencyMhz;
   boolean filsHlpSent;
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl
index ed6528c..0b4d66e 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl
@@ -61,7 +61,7 @@
     /**
      * AP Link MAC Address
      */
-    @nullable byte[/* 6 */] apLinkMacAddress;
+    @nullable byte[6] apLinkMacAddress;
     /**
      * Frequency on which the link operates in MHz.
      */
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLinksInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLinksInfo.aidl
index d954d16..3b81df8 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLinksInfo.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLinksInfo.aidl
@@ -35,5 +35,5 @@
     /**
      * AP MLD MAC address.
      */
-    @nullable byte[/* 6 */] apMldMacAddress;
+    @nullable byte[6] apMldMacAddress;
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
index ccd536c..96f1e16 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pGroupStartedEventParams.aidl
@@ -45,10 +45,10 @@
     boolean isPersistent;
 
     /** MAC Address of the owner of this group. */
-    byte[/* 6 */] goDeviceAddress;
+    byte[6] goDeviceAddress;
 
     /** MAC Address of the P2P interface of the owner of this group. */
-    byte[/* 6 */] goInterfaceAddress;
+    byte[6] goInterfaceAddress;
 
     /**
      * Flag to indicate that the P2P Client IP address is allocated via EAPOL exchange.
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/PmkSaCacheData.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
index bc28ff5..e0f1d31 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/PmkSaCacheData.aidl
@@ -24,7 +24,7 @@
     /**
      * BSSID of the access point to which the station is associated.
      */
-    byte[/* 6 */] bssid;
+    byte[6] bssid;
     /**
      * PMK expiration time in seconds.
      */
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
index 8fa5dc7..f7c66e0 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStateChangeData.aidl
@@ -46,7 +46,7 @@
      * change event. This must be zero'ed if this event is not
      * specific to a particular network.
      */
-    byte[/* 6 */] bssid;
+    byte[6] bssid;
 
     /**
      * Currently used key mgmt mask.