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 07b25f8..4707011 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
@@ -59,5 +59,9 @@
   @VintfStability
   parcelable Common {
     android.hardware.audio.effect.Descriptor.Identity id;
+    int cpuLoad;
+    int memoryUsage;
+    @utf8InCpp String name;
+    @utf8InCpp String implementor;
   }
 }
diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Equalizer.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Equalizer.aidl
index 31732d3..f7af300 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Equalizer.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Equalizer.aidl
@@ -35,12 +35,32 @@
 @VintfStability
 union Equalizer {
   android.hardware.audio.effect.Equalizer.VendorExtension vendor;
-  @VintfStability
-  parcelable Capability {
-    ParcelableHolder extension;
-  }
+  android.hardware.audio.effect.Equalizer.BandLevel[] bandLevels;
+  int preset;
   @VintfStability
   parcelable VendorExtension {
     ParcelableHolder extension;
   }
+  @VintfStability
+  parcelable Capability {
+    ParcelableHolder extension;
+    android.hardware.audio.effect.Equalizer.BandFrequency[] bandFrequencies;
+    android.hardware.audio.effect.Equalizer.Preset[] presets;
+  }
+  @VintfStability
+  parcelable BandLevel {
+    int index;
+    int level;
+  }
+  @VintfStability
+  parcelable BandFrequency {
+    int index;
+    int min;
+    int max;
+  }
+  @VintfStability
+  parcelable Preset {
+    int index;
+    @utf8InCpp String name;
+  }
 }
diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Flags.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Flags.aidl
index af774e8..285ff18 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Flags.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Flags.aidl
@@ -34,4 +34,41 @@
 package android.hardware.audio.effect;
 @VintfStability
 parcelable Flags {
+  android.hardware.audio.effect.Flags.Type type = android.hardware.audio.effect.Flags.Type.INSERT;
+  android.hardware.audio.effect.Flags.Insert insert = android.hardware.audio.effect.Flags.Insert.ANY;
+  android.hardware.audio.effect.Flags.Volume volume = android.hardware.audio.effect.Flags.Volume.NONE;
+  android.hardware.audio.effect.Flags.HardwareAccelerator hwAcceleratorMode = android.hardware.audio.effect.Flags.HardwareAccelerator.NONE;
+  boolean offloadIndication;
+  boolean deviceIndication;
+  boolean audioModeIndication;
+  boolean audioSourceIndication;
+  boolean noProcessing;
+  @Backing(type="byte") @VintfStability
+  enum Type {
+    INSERT = 0,
+    AUXILIARY = 1,
+    REPLACE = 2,
+    PRE_PROC = 3,
+    POST_PROC = 4,
+  }
+  @Backing(type="byte") @VintfStability
+  enum Insert {
+    ANY = 0,
+    FIRST = 1,
+    LAST = 2,
+    EXCLUSIVE = 3,
+  }
+  @Backing(type="byte") @VintfStability
+  enum Volume {
+    NONE = 0,
+    CTRL = 1,
+    IND = 2,
+    MONITOR = 3,
+  }
+  @Backing(type="byte") @VintfStability
+  enum HardwareAccelerator {
+    NONE = 0,
+    SIMPLE = 1,
+    TUNNEL = 2,
+  }
 }
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 16bd3bb..547112a 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
@@ -35,28 +35,42 @@
 @VintfStability
 union Parameter {
   android.hardware.audio.effect.Parameter.Common common;
+  android.media.audio.common.AudioDeviceType device;
+  android.media.audio.common.AudioMode mode;
+  android.media.audio.common.AudioSource source;
+  android.hardware.audio.effect.Parameter.Volume volume;
+  boolean offload;
   android.hardware.audio.effect.Parameter.VendorEffectParameter vendorEffect;
   android.hardware.audio.effect.Parameter.Specific specific;
   @VintfStability
   union Id {
     int commonTag;
     int vendorTag;
-    android.hardware.audio.effect.Parameter.Specific.Tag specificTag;
+    android.hardware.audio.effect.Parameter.Specific.Id specificId;
   }
   @VintfStability
   parcelable Common {
     int session;
     int ioHandle;
-    android.media.audio.common.AudioDeviceDescription device;
     android.media.audio.common.AudioConfig input;
     android.media.audio.common.AudioConfig output;
   }
   @VintfStability
+  parcelable Volume {
+    float left;
+    float right;
+  }
+  @VintfStability
   parcelable VendorEffectParameter {
     ParcelableHolder extension;
   }
   @VintfStability
   union Specific {
+    android.hardware.audio.effect.Parameter.Specific.Id id;
     android.hardware.audio.effect.Equalizer equalizer;
+    @VintfStability
+    union Id {
+      android.hardware.audio.effect.Equalizer.Tag equalizerTag = android.hardware.audio.effect.Equalizer.Tag.vendor;
+    }
   }
 }
diff --git a/audio/aidl/android/hardware/audio/effect/CommandId.aidl b/audio/aidl/android/hardware/audio/effect/CommandId.aidl
index 208c163..d940b42 100644
--- a/audio/aidl/android/hardware/audio/effect/CommandId.aidl
+++ b/audio/aidl/android/hardware/audio/effect/CommandId.aidl
@@ -27,7 +27,9 @@
 @VintfStability
 @Backing(type="int")
 enum CommandId {
-    /// MUST be supported by all effects
+    /**
+     * Commands MUST be supported by all effects.
+     */
     /**
      * Start effect engine processing.
      * An effect instance must start processing data and transfer to PROCESSING state if it is in
@@ -53,10 +55,13 @@
      */
     RESET = 2,
 
-    /// MUST be supported by a specific type of effect.
-    // Commands must supported by Equalizer.
+    /**
+     * Commands MUST be supported by a specific type of effect.
+     */
 
-    /// Extension commands for vendor.
+    /**
+     * Extension commands for vendor.
+     */
     VENDOR_COMMAND_0 = 0x100,
     VENDOR_COMMAND_1,
     VENDOR_COMMAND_2,
diff --git a/audio/aidl/android/hardware/audio/effect/Descriptor.aidl b/audio/aidl/android/hardware/audio/effect/Descriptor.aidl
index 9c18f2e..562c249 100644
--- a/audio/aidl/android/hardware/audio/effect/Descriptor.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Descriptor.aidl
@@ -36,31 +36,57 @@
     /**
      * UUID for effect types, these definitions are in sync with SDK, see @c AudioEffect.java.
      */
-    // UUID for environmental reverberation effect type.
+    /**
+     * UUID for environmental reverberation effect type.
+     */
     const String EFFECT_TYPE_UUID_ENV_REVERB = "c2e5d5f0-94bd-4763-9cac-4e234d06839e";
-    // UUID for preset reverberation effect type.
+    /**
+     * UUID for preset reverberation effect type.
+     */
     const String EFFECT_TYPE_UUID_PRESET_REVERB = "47382d60-ddd8-11db-bf3a-0002a5d5c51b";
-    // UUID for equalizer effect type.
+    /**
+     * UUID for equalizer effect type.
+     */
     const String EFFECT_TYPE_UUID_EQUALIZER = "0bed4300-ddd6-11db-8f34-0002a5d5c51b";
-    // UUID for bass boost effect type.
+    /**
+     * UUID for bass boost effect type.
+     */
     const String EFFECT_TYPE_UUID_BASS_BOOST = "0634f220-ddd4-11db-a0fc-0002a5d5c51b";
-    // UUID for virtualizer effect type.
+    /**
+     * UUID for virtualizer effect type.
+     */
     const String EFFECT_TYPE_UUID_VIRTUALIZER = "37cc2c00-dddd-11db-8577-0002a5d5c51b";
-    // UUID for Automatic Gain Control (AGC) type.
+    /**
+     * UUID for Automatic Gain Control (AGC) type.
+     */
     const String EFFECT_TYPE_UUID_AGC = "0a8abfe0-654c-11e0-ba26-0002a5d5c51b";
-    // UUID for Acoustic Echo Canceler (AEC) type.
+    /**
+     * UUID for Acoustic Echo Canceler (AEC) type.
+     */
     const String EFFECT_TYPE_UUID_AEC = "7b491460-8d4d-11e0-bd61-0002a5d5c51b";
-    // UUID for Noise Suppressor (NS) type.
+    /**
+     * UUID for Noise Suppressor (NS) type.
+     */
     const String EFFECT_TYPE_UUID_NS = "58b4b260-8e06-11e0-aa8e-0002a5d5c51b";
-    // UUID for Loudness Enhancer type.
+    /**
+     * UUID for Loudness Enhancer type.
+     */
     const String EFFECT_TYPE_UUID_LOUDNESS_ENHANCER = "fe3199be-aed0-413f-87bb-11260eb63cf1";
-    // UUID for Dynamics Processing type.
+    /**
+     * UUID for Dynamics Processing type.
+     */
     const String EFFECT_TYPE_UUID_DYNAMICS_PROCESSING = "7261676f-6d75-7369-6364-28e2fd3ac39e";
-    // UUID for Haptic Generator type.
+    /**
+     * UUID for Haptic Generator type.
+     */
     const String EFFECT_TYPE_UUID_HAPTIC_GENERATOR = "1411e6d6-aecd-4021-a1cf-a6aceb0d71e5";
-    // UUID for Spatializer type.
+    /**
+     * 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 Volume type. The volume effect is used for automated tests only.
+     */
     const String EFFECT_TYPE_UUID_VOLUME = "09e8ede0-ddde-11db-b4f6-0002a5d5c51b";
 
     /**
@@ -87,13 +113,32 @@
         Flags flags;
     }
 
-    // Common attributes of all effect implementation.
+    /**
+     * Common attributes of all effect implementation.
+     */
     @VintfStability
     parcelable Common {
         /**
          * Identity of effect implementation.
          */
         Identity id;
+        /**
+         * CPU load indication expressed in 0.1 MIPS units as estimated on an ARM9E core (ARMv5TE)
+         * with 0 WS.
+         */
+        int cpuLoad;
+        /**
+         * Data memory usage expressed in KB and includes only dynamically allocated memory.
+         */
+        int memoryUsage;
+        /**
+         * Human readable effect name, no intended to display on UI directly.
+         */
+        @utf8InCpp String name;
+        /**
+         * Human readable effect implementor name, no intended to display on UI directly.
+         */
+        @utf8InCpp String implementor;
     }
     Common common;
 
diff --git a/audio/aidl/android/hardware/audio/effect/Equalizer.aidl b/audio/aidl/android/hardware/audio/effect/Equalizer.aidl
index 309874d..7fe9bb2 100644
--- a/audio/aidl/android/hardware/audio/effect/Equalizer.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Equalizer.aidl
@@ -20,14 +20,23 @@
 
 /**
  * Equalizer specific definitions.
+ *
+ * All parameters defined in union Equalizer must be gettable and settable. The capabilities defined
+ * in Equalizer.Capability can only acquired with IEffect.getDescriptor() and not settable.
  */
 @VintfStability
 union Equalizer {
     /**
-     * Defines Equalizer implementation capabilities, it MUST be supported by all equalizer
-     * implementations.
-     *
-     * Equalizer.Capability definition is used by android.hardware.audio.effect.Capability.
+     * Vendor Equalizer implementation definition for additional parameters.
+     */
+    @VintfStability
+    parcelable VendorExtension {
+        ParcelableHolder extension;
+    }
+    VendorExtension vendor;
+
+    /**
+     * Capability MUST be supported by Equalizer implementation.
      */
     @VintfStability
     parcelable Capability {
@@ -36,12 +45,55 @@
          * definition not enough.
          */
         ParcelableHolder extension;
+
+        /**
+         * Bands frequency ranges supported.
+         */
+        BandFrequency[] bandFrequencies;
+
+        /**
+         * Presets name and index.
+         */
+        Preset[] presets;
     }
 
-    // Vendor Equalizer implementation definition for additional parameters.
+    /**
+     * Level setting for each band.
+     */
     @VintfStability
-    parcelable VendorExtension {
-        ParcelableHolder extension;
+    parcelable BandLevel {
+        int index;
+        int level;
     }
-    VendorExtension vendor;
+
+    /**
+     * Supported minimal and maximal frequency for each band.
+     */
+    @VintfStability
+    parcelable BandFrequency {
+        int index;
+        int min;
+        int max;
+    }
+
+    /**
+     * Factory presets supported.
+     */
+    @VintfStability
+    parcelable Preset {
+        int index;
+        /**
+         * Preset name, used to identify presets but no intended to display on UI directly.
+         */
+        @utf8InCpp String name;
+    }
+
+    /**
+     * Level for each band.
+     */
+    BandLevel[] bandLevels;
+    /**
+     * Index of current preset.
+     */
+    int preset;
 }
diff --git a/audio/aidl/android/hardware/audio/effect/Flags.aidl b/audio/aidl/android/hardware/audio/effect/Flags.aidl
index 8add975..f449c2d 100644
--- a/audio/aidl/android/hardware/audio/effect/Flags.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Flags.aidl
@@ -17,10 +17,131 @@
 package android.hardware.audio.effect;
 
 /**
- * The common part of available capability/configuration for effects. For effect type specific
- * capability, see @c android.hardware.audio.effect.Capability.
+ * Some common capability for an effect instance.
  */
 @VintfStability
 parcelable Flags {
-    // TODO: add Effect engine defined capabilities/requirements flags.
+    /**
+     * Type of connection.
+     */
+    @VintfStability
+    @Backing(type="byte")
+    enum Type {
+        /**
+         * After track process.
+         */
+        INSERT = 0,
+        /**
+         * Connect to track auxiliary output and use send level.
+         */
+        AUXILIARY = 1,
+        /**
+         * Rreplaces track process function; must implement SRC, volume and mono to stereo.
+         */
+        REPLACE = 2,
+        /**
+         * Applied below audio HAL on in.
+         */
+        PRE_PROC = 3,
+        /**
+         * Applied below audio HAL on out.
+         */
+        POST_PROC = 4,
+    }
+    Type type = Type.INSERT;
+
+    /**
+     * Insertion preference.
+     */
+    @VintfStability
+    @Backing(type="byte")
+    enum Insert {
+        ANY = 0,
+        /**
+         * First of the chain.
+         */
+        FIRST = 1,
+        /**
+         * Last of the chain.
+         */
+        LAST = 2,
+        /**
+         * Exclusive (only effect in the insert chain.
+         */
+        EXCLUSIVE = 3,
+    }
+    Insert insert = Insert.ANY;
+
+    @VintfStability
+    @Backing(type="byte")
+    enum Volume {
+        NONE = 0,
+        /**
+         * Implements volume control.
+         */
+        CTRL = 1,
+        /**
+         * Requires volume indication.
+         */
+        IND = 2,
+        /**
+         * Monitors requested volume.
+         */
+        MONITOR = 3,
+    }
+    Volume volume = Volume.NONE;
+
+    @VintfStability
+    @Backing(type="byte")
+    enum HardwareAccelerator {
+        /**
+         * No hardware acceleration
+         */
+        NONE = 0,
+        /**
+         * Non tunneled hw acceleration: effect reads the samples, send them to HW accelerated
+         * effect processor, reads back the processed samples and returns them to the output buffer.
+         */
+        SIMPLE = 1,
+        /**
+         * The effect interface is only used to control the effect engine. This mode is relevant for
+         * global effects actually applied by the audio hardware on the output stream.
+         */
+        TUNNEL = 2,
+    }
+    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
+     * 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
+     * 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
+     * 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.
+     */
+    boolean audioSourceIndication;
+
+    /**
+     * Set to true if no processing done for this effect instance.
+     */
+    boolean noProcessing;
 }
diff --git a/audio/aidl/android/hardware/audio/effect/IEffect.aidl b/audio/aidl/android/hardware/audio/effect/IEffect.aidl
index 9ab8b02..5dd390f 100644
--- a/audio/aidl/android/hardware/audio/effect/IEffect.aidl
+++ b/audio/aidl/android/hardware/audio/effect/IEffect.aidl
@@ -53,14 +53,22 @@
         int fmqByteProduced;
     }
 
-    // Return data structure of IEffect.open() interface.
+    /**
+     * Return data structure of IEffect.open() interface.
+     */
     @VintfStability
     parcelable OpenEffectReturn {
-        // Message queue for effect processing status.
+        /**
+         * Message queue for effect processing status.
+         */
         MQDescriptor<Status, SynchronizedReadWrite> statusMQ;
-        // Message queue for input data buffer.
+        /**
+         * Message queue for input data buffer.
+         */
         MQDescriptor<byte, SynchronizedReadWrite> inputDataMQ;
-        // Message queue for output data buffer.
+        /**
+         * Message queue for output data buffer.
+         */
         MQDescriptor<byte, SynchronizedReadWrite> outputDataMQ;
     }
 
diff --git a/audio/aidl/android/hardware/audio/effect/IFactory.aidl b/audio/aidl/android/hardware/audio/effect/IFactory.aidl
index db26e61..e56c24f 100644
--- a/audio/aidl/android/hardware/audio/effect/IFactory.aidl
+++ b/audio/aidl/android/hardware/audio/effect/IFactory.aidl
@@ -50,7 +50,7 @@
      * An effect can exist more than once in the returned list, which means this effect must be used
      * in more than one processing type.
      *
-     * @param type Type of processing to query, can be AudioStreamType or AudioSource.
+     * @param type Type of processing to query, can be AudioStreamType, AudioSource, or null.
      * @return list of processing defined with the optional filter by Processing.Type.
      */
     Processing[] queryProcessing(in @nullable Processing.Type type);
diff --git a/audio/aidl/android/hardware/audio/effect/Parameter.aidl b/audio/aidl/android/hardware/audio/effect/Parameter.aidl
index 2951660..739c9ff 100644
--- a/audio/aidl/android/hardware/audio/effect/Parameter.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Parameter.aidl
@@ -18,7 +18,10 @@
 
 import android.hardware.audio.effect.Equalizer;
 import android.media.audio.common.AudioConfig;
-import android.media.audio.common.AudioDeviceDescription;
+import android.media.audio.common.AudioDeviceType;
+import android.media.audio.common.AudioMode;
+import android.media.audio.common.AudioSource;
+
 /**
  * Defines all parameters supported by the effect instance.
  *
@@ -40,12 +43,18 @@
      */
     @VintfStability
     union Id {
-        // Common parameter tag.
+        /**
+         *  Common parameter tag.
+         */
         int commonTag;
-        // Vendor defined parameter tag.
+        /**
+         * Vendor defined parameter tag.
+         */
         int vendorTag;
-        // Specific effect parameter tag.
-        Specific.Tag specificTag;
+        /**
+         * Specific effect parameter tag.
+         */
+        Specific.Id specificId;
     }
 
     /**
@@ -53,20 +62,62 @@
      */
     @VintfStability
     parcelable Common {
-        // Type of Audio device.
+        /**
+         * Type of Audio device.
+         */
         int session;
-        // I/O Handle.
+        /**
+         * I/O Handle.
+         */
         int ioHandle;
-        // Type of Audio device.
-        AudioDeviceDescription device;
-        // Input config.
+        /**
+         * Input config.
+         */
         AudioConfig input;
-        // Output config.
+        /**
+         * Output config.
+         */
         AudioConfig output;
     }
     Common common;
 
     /**
+     * Used by audio framework to set the device type to effect engine.
+     * Effect must implement setParameter(device) if Flags.deviceIndication set to true.
+     */
+    AudioDeviceType device;
+    /**
+     * 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.
+     */
+    AudioSource source;
+
+    /**
+     * The volume gain for left and right channel, left and right equals to same value if it's mono.
+     */
+    @VintfStability
+    parcelable Volume {
+        float left;
+        float right;
+    }
+    /**
+     * Used by audio framework to delegate volume control to effect engine.
+     * Effect must implement setParameter(volume) if Flags.volume set to Volume.IND.
+     */
+    Volume volume;
+
+    /**
+     * Used by audio framework to delegate offload information to effect engine.
+     * Effect must implement setParameter(offload) if Flags.offloadSupported set to true.
+     */
+    boolean offload;
+
+    /**
      * Parameters for vendor extension effect implementation usage.
      */
     @VintfStability
@@ -80,8 +131,16 @@
      */
     @VintfStability
     union Specific {
+        @VintfStability
+        union Id {
+            /**
+             * Equalizer.Tag to identify the parameters in Equalizer.
+             */
+            Equalizer.Tag equalizerTag = Equalizer.Tag.vendor;
+        }
+        Id id;
+
         Equalizer equalizer;
-        // TODO: add other effect definitions here
     }
     Specific specific;
 }
diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index 2baaad9..e64b90c 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -116,6 +116,6 @@
 cc_library_headers {
     name: "libaudioaidl_headers",
     export_include_dirs: ["include"],
-    vendor: true,
+    vendor_available: true,
     host_supported: true,
 }
diff --git a/audio/aidl/default/EffectThread.cpp b/audio/aidl/default/EffectThread.cpp
index 0ad9a14..80f120b 100644
--- a/audio/aidl/default/EffectThread.cpp
+++ b/audio/aidl/default/EffectThread.cpp
@@ -28,11 +28,11 @@
 }
 
 EffectThread::~EffectThread() {
-    destroy();
+    destroyThread();
     LOG(DEBUG) << __func__ << " done";
 };
 
-RetCode EffectThread::create(const std::string& name, const int priority) {
+RetCode EffectThread::createThread(const std::string& name, const int priority) {
     if (mThread.joinable()) {
         LOG(WARNING) << __func__ << " thread already created, no-op";
         return RetCode::SUCCESS;
@@ -44,7 +44,7 @@
     return RetCode::SUCCESS;
 }
 
-RetCode EffectThread::destroy() {
+RetCode EffectThread::destroyThread() {
     {
         std::lock_guard lg(mMutex);
         mStop = mExit = true;
@@ -58,10 +58,10 @@
     return RetCode::SUCCESS;
 }
 
-RetCode EffectThread::start() {
+RetCode EffectThread::startThread() {
     if (!mThread.joinable()) {
         LOG(ERROR) << __func__ << " thread already destroyed";
-        return RetCode::ERROR;
+        return RetCode::ERROR_THREAD;
     }
 
     {
@@ -78,10 +78,10 @@
     return RetCode::SUCCESS;
 }
 
-RetCode EffectThread::stop() {
+RetCode EffectThread::stopThread() {
     if (!mThread.joinable()) {
         LOG(ERROR) << __func__ << " thread already destroyed";
-        return RetCode::ERROR;
+        return RetCode::ERROR_THREAD;
     }
 
     {
@@ -117,15 +117,4 @@
     }
 }
 
-std::string toString(RetCode& code) {
-    switch (code) {
-        case RetCode::SUCCESS:
-            return "SUCCESS";
-        case RetCode::ERROR:
-            return "ERROR";
-        default:
-            return "EnumError";
-    }
-}
-
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/equalizer/Equalizer.cpp b/audio/aidl/default/equalizer/Equalizer.cpp
index 2e4e538..43fa206 100644
--- a/audio/aidl/default/equalizer/Equalizer.cpp
+++ b/audio/aidl/default/equalizer/Equalizer.cpp
@@ -16,10 +16,12 @@
 
 #define LOG_TAG "AHAL_EqualizerSw"
 #include <Utils.h>
-#include <android-base/logging.h>
+#include <algorithm>
 #include <unordered_set>
 
-#include "effect-impl/EffectUUID.h"
+#include <android-base/logging.h>
+#include <fmq/AidlMessageQueue.h>
+
 #include "equalizer-impl/EqualizerSw.h"
 
 using android::hardware::audio::common::getFrameSizeInBytes;
@@ -68,20 +70,26 @@
     auto& output = common.output;
     size_t inputFrameSize = getFrameSizeInBytes(input.base.format, input.base.channelMask);
     size_t outputFrameSize = getFrameSizeInBytes(output.base.format, output.base.channelMask);
-    if (!createFmq(1, input.frameCount * inputFrameSize, output.frameCount * outputFrameSize,
-                   _aidl_return)) {
+    mContext = std::make_shared<EqualizerSwContext>(1, input.frameCount * inputFrameSize,
+                                                    output.frameCount * outputFrameSize);
+    if (!mContext) {
+        LOG(ERROR) << __func__ << " created EqualizerSwContext failed";
         return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_UNSUPPORTED_OPERATION,
                                                                 "FailedToCreateFmq");
     }
+    setContext(mContext);
 
     // create the worker thread
-    if (RetCode::SUCCESS != mWorker->create(LOG_TAG)) {
+    if (RetCode::SUCCESS != createThread(LOG_TAG)) {
         LOG(ERROR) << __func__ << " created worker thread failed";
-        destroyFmq();
+        mContext.reset();
         return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_UNSUPPORTED_OPERATION,
-                                                                "FailedToCreateFmq");
+                                                                "FailedToCreateWorker");
     }
 
+    _aidl_return->statusMQ = mContext->getStatusFmq()->dupeDesc();
+    _aidl_return->inputDataMQ = mContext->getInputDataFmq()->dupeDesc();
+    _aidl_return->outputDataMQ = mContext->getOutputDataFmq()->dupeDesc();
     mState = State::IDLE;
     return ndk::ScopedAStatus::ok();
 }
@@ -98,8 +106,9 @@
 
     // stop the worker thread
     mState = State::INIT;
-    mWorker->destroy();
-    destroyFmq();
+    destroyThread();
+    mContext.reset();
+
     LOG(DEBUG) << __func__;
     return ndk::ScopedAStatus::ok();
 }
@@ -121,19 +130,19 @@
         case CommandId::START:
             // start processing.
             mState = State::PROCESSING;
-            mWorker->start();
+            startThread();
             LOG(DEBUG) << __func__ << " state: " << toString(mState);
             return ndk::ScopedAStatus::ok();
         case CommandId::STOP:
             // stop processing.
             mState = State::IDLE;
-            mWorker->stop();
+            stopThread();
             LOG(DEBUG) << __func__ << " state: " << toString(mState);
             return ndk::ScopedAStatus::ok();
         case CommandId::RESET:
             // TODO: reset buffer status.
             mState = State::IDLE;
-            mWorker->stop();
+            stopThread();
             LOG(DEBUG) << __func__ << " state: " << toString(mState);
             return ndk::ScopedAStatus::ok();
         default:
@@ -173,23 +182,27 @@
             LOG(DEBUG) << __func__ << " get: " << _aidl_return->toString();
             return ndk::ScopedAStatus::ok();
         }
-        case Parameter::Id::specificTag: {
-            auto& id = in_paramId.get<Parameter::Id::specificTag>();
-            if (id != Parameter::Specific::equalizer) {
-                LOG(ERROR) << " unsupported parameter Id: " << in_paramId.toString();
-                return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
-                        EX_ILLEGAL_ARGUMENT, "Parameter::IdNotSupported");
-            }
+        case Parameter::Id::specificId: {
+            auto& id = in_paramId.get<Parameter::Id::specificId>();
             Parameter::Specific specific;
-            specific.set<Parameter::Specific::equalizer>(mEqualizerParam);
+            ndk::ScopedAStatus status = getSpecificParameter(id, &specific);
+            if (!status.isOk()) {
+                LOG(ERROR) << __func__
+                           << " getSpecificParameter error: " << status.getDescription();
+                return status;
+            }
             _aidl_return->set<Parameter::specific>(specific);
             LOG(DEBUG) << __func__ << _aidl_return->toString();
             return ndk::ScopedAStatus::ok();
         }
-        default:
-            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
-                                                                    "Parameter::IdNotSupported");
+        case Parameter::Id::vendorTag: {
+            LOG(DEBUG) << __func__ << " noop for vendor tag now";
+            return ndk::ScopedAStatus::ok();
+        }
     }
+    LOG(ERROR) << " unsupported tag: " << toString(tag);
+    return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                            "Parameter:IdNotSupported");
 }
 
 ndk::ScopedAStatus EqualizerSw::getState(State* _aidl_return) {
@@ -198,35 +211,12 @@
 }
 
 /// Private methods.
-bool EqualizerSw::createFmq(int statusDepth, int inBufferSize, int outBufferSize,
-                            OpenEffectReturn* ret) {
-    mStatusMQ = std::make_unique<StatusMQ>(statusDepth, true /*configureEventFlagWord*/);
-    mInputMQ = std::make_unique<DataMQ>(inBufferSize);
-    mOutputMQ = std::make_unique<DataMQ>(outBufferSize);
-
-    if (!mStatusMQ->isValid() || !mInputMQ->isValid() || !mOutputMQ->isValid()) {
-        LOG(ERROR) << __func__ << " created invalid FMQ";
-        return false;
-    }
-    ret->statusMQ = mStatusMQ->dupeDesc();
-    ret->inputDataMQ = mInputMQ->dupeDesc();
-    ret->outputDataMQ = mOutputMQ->dupeDesc();
-    return true;
-}
-
-void EqualizerSw::destroyFmq() {
-    mStatusMQ.reset(nullptr);
-    mInputMQ.reset(nullptr);
-    mOutputMQ.reset(nullptr);
-}
-
 ndk::ScopedAStatus EqualizerSw::setCommonParameter(const Parameter::Common& common) {
     mCommonParam = common;
     LOG(DEBUG) << __func__ << " set: " << mCommonParam.toString();
     return ndk::ScopedAStatus::ok();
 }
 
-// TODO: implementation need change to save all parameters.
 ndk::ScopedAStatus EqualizerSw::setSpecificParameter(const Parameter::Specific& specific) {
     if (Parameter::Specific::equalizer != specific.getTag()) {
         LOG(ERROR) << " unsupported effect: " << specific.toString();
@@ -234,9 +224,76 @@
                                                                 "EffectNotSupported");
     }
 
-    mEqualizerParam = specific.get<Parameter::Specific::equalizer>();
-    LOG(DEBUG) << __func__ << mEqualizerParam.toString();
-    return ndk::ScopedAStatus::ok();
+    auto& eqParam = specific.get<Parameter::Specific::equalizer>();
+    auto tag = eqParam.getTag();
+    switch (tag) {
+        case Equalizer::bandLevels: {
+            auto& bandLevels = eqParam.get<Equalizer::bandLevels>();
+            const auto& [minItem, maxItem] = std::minmax_element(
+                    bandLevels.begin(), bandLevels.end(),
+                    [](const auto& a, const auto& b) { return a.index < b.index; });
+            if (bandLevels.size() >= NUM_OF_BANDS || minItem->index < 0 ||
+                maxItem->index >= NUM_OF_BANDS) {
+                LOG(ERROR) << " bandLevels " << bandLevels.size() << "minIndex " << minItem->index
+                           << "maxIndex " << maxItem->index << " illegal ";
+                return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                        "ExceedMaxBandNum");
+            }
+            mBandLevels = bandLevels;
+            return ndk::ScopedAStatus::ok();
+        }
+        case Equalizer::preset: {
+            int preset = eqParam.get<Equalizer::preset>();
+            if (preset < 0 || preset >= NUM_OF_PRESETS) {
+                LOG(ERROR) << " preset: " << preset << " invalid";
+                return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                        "ExceedMaxBandNum");
+            }
+            mPreset = preset;
+            LOG(DEBUG) << __func__ << " preset set to " << mPreset;
+            return ndk::ScopedAStatus::ok();
+        }
+        case Equalizer::vendor: {
+            LOG(DEBUG) << __func__ << " noop for vendor tag now";
+            return ndk::ScopedAStatus::ok();
+        }
+    }
+
+    LOG(ERROR) << __func__ << " unsupported eq param tag: " << toString(tag);
+    return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                            "ParamNotSupported");
+}
+
+ndk::ScopedAStatus EqualizerSw::getSpecificParameter(Parameter::Specific::Id id,
+                                                     Parameter::Specific* specific) {
+    Equalizer eqParam;
+    auto tag = id.getTag();
+    if (tag != Parameter::Specific::Id::equalizerTag) {
+        LOG(ERROR) << " invalid tag: " << toString(tag);
+        return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                "UnsupportedTag");
+    }
+    auto eqTag = id.get<Parameter::Specific::Id::equalizerTag>();
+    switch (eqTag) {
+        case Equalizer::bandLevels: {
+            eqParam.set<Equalizer::bandLevels>(mBandLevels);
+            specific->set<Parameter::Specific::equalizer>(eqParam);
+            return ndk::ScopedAStatus::ok();
+        }
+        case Equalizer::preset: {
+            eqParam.set<Equalizer::preset>(mPreset);
+            LOG(DEBUG) << __func__ << " preset " << mPreset;
+            specific->set<Parameter::Specific::equalizer>(eqParam);
+            return ndk::ScopedAStatus::ok();
+        }
+        case Equalizer::vendor: {
+            LOG(DEBUG) << __func__ << " noop for vendor tag now";
+            return ndk::ScopedAStatus::ok();
+        }
+    }
+    LOG(ERROR) << __func__ << " unsupported eq param: " << toString(eqTag);
+    return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                            "ParamNotSupported");
 }
 
 void EqualizerSw::cleanUp() {
@@ -248,9 +305,18 @@
     }
 }
 
-// Processing method running in worker thread.
-void EqualizerSwWorker::process() {
-    // TODO: add EQ processing with FMQ, should wait until data available before data processing.
+IEffect::Status EqualizerSw::status(binder_status_t status, size_t consumed, size_t produced) {
+    IEffect::Status ret;
+    ret.status = status;
+    ret.fmqByteConsumed = consumed;
+    ret.fmqByteProduced = produced;
+    return ret;
+}
+
+// Processing method running in EffectWorker thread.
+IEffect::Status EqualizerSw::effectProcessImpl() {
+    // TODO: get data buffer and process.
+    return status(STATUS_OK, mContext->availableToRead(), mContext->availableToWrite());
 }
 
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/include/effect-impl/EffectContext.h b/audio/aidl/default/include/effect-impl/EffectContext.h
new file mode 100644
index 0000000..36492ec
--- /dev/null
+++ b/audio/aidl/default/include/effect-impl/EffectContext.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <cstdint>
+#include <memory>
+#include <utility>
+#include <vector>
+
+#include <aidl/android/hardware/audio/effect/BnEffect.h>
+#include <fmq/AidlMessageQueue.h>
+
+namespace aidl::android::hardware::audio::effect {
+
+class EffectContext {
+  public:
+    typedef ::android::AidlMessageQueue<
+            IEffect::Status, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+            StatusMQ;
+    typedef ::android::AidlMessageQueue<
+            int8_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+            DataMQ;
+
+    EffectContext(size_t statusDepth, size_t inBufferSize, size_t outBufferSize) {
+        mStatusMQ = std::make_shared<StatusMQ>(statusDepth, true /*configureEventFlagWord*/);
+        mInputMQ = std::make_shared<DataMQ>(inBufferSize);
+        mOutputMQ = std::make_shared<DataMQ>(outBufferSize);
+
+        if (!mStatusMQ->isValid() || !mInputMQ->isValid() || !mOutputMQ->isValid()) {
+            LOG(ERROR) << __func__ << " created invalid FMQ";
+        }
+        mWorkBuffer.reserve(std::max(inBufferSize, outBufferSize));
+    };
+
+    std::shared_ptr<StatusMQ> getStatusFmq() { return mStatusMQ; };
+    std::shared_ptr<DataMQ> getInputDataFmq() { return mInputMQ; };
+    std::shared_ptr<DataMQ> getOutputDataFmq() { return mOutputMQ; };
+
+    int8_t* getWorkBuffer() { return static_cast<int8_t*>(mWorkBuffer.data()); };
+    // TODO: update with actual available size
+    size_t availableToRead() { return mWorkBuffer.capacity(); };
+    size_t availableToWrite() { return mWorkBuffer.capacity(); };
+
+  private:
+    std::shared_ptr<StatusMQ> mStatusMQ;
+    std::shared_ptr<DataMQ> mInputMQ;
+    std::shared_ptr<DataMQ> mOutputMQ;
+    // TODO handle effect process input and output
+    // work buffer set by effect instances, the access and update are in same thread
+    std::vector<int8_t> mWorkBuffer;
+};
+}  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/include/effect-impl/EffectThread.h b/audio/aidl/default/include/effect-impl/EffectThread.h
index e831cea..09a0000 100644
--- a/audio/aidl/default/include/effect-impl/EffectThread.h
+++ b/audio/aidl/default/include/effect-impl/EffectThread.h
@@ -22,12 +22,10 @@
 #include <android-base/thread_annotations.h>
 #include <system/thread_defs.h>
 
+#include "effect-impl/EffectTypes.h"
+
 namespace aidl::android::hardware::audio::effect {
 
-enum class RetCode { SUCCESS, ERROR };
-
-std::string toString(RetCode& code);
-
 class EffectThread {
   public:
     // default priority is same as HIDL: ANDROID_PRIORITY_URGENT_AUDIO
@@ -35,10 +33,11 @@
     virtual ~EffectThread();
 
     // called by effect implementation.
-    RetCode create(const std::string& name, const int priority = ANDROID_PRIORITY_URGENT_AUDIO);
-    RetCode destroy();
-    RetCode start();
-    RetCode stop();
+    RetCode createThread(const std::string& name,
+                         const int priority = ANDROID_PRIORITY_URGENT_AUDIO);
+    RetCode destroyThread();
+    RetCode startThread();
+    RetCode stopThread();
 
     // Will call process() in a loop if the thread is running.
     void threadLoop();
diff --git a/audio/aidl/default/include/effect-impl/EffectTypes.h b/audio/aidl/default/include/effect-impl/EffectTypes.h
new file mode 100644
index 0000000..46cfc0c
--- /dev/null
+++ b/audio/aidl/default/include/effect-impl/EffectTypes.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <ostream>
+#include <string>
+
+namespace aidl::android::hardware::audio::effect {
+
+enum class RetCode {
+    SUCCESS,
+    ERROR_ILLEGAL_PARAMETER, /* Illegal parameter */
+    ERROR_THREAD,            /* Effect thread error */
+    ERROR_NULL_POINTER,      /* NULL pointer */
+    ERROR_ALIGNMENT_ERROR,   /* Memory alignment error */
+    ERROR_BLOCK_SIZE_EXCEED  /* Maximum block size exceeded */
+};
+
+inline std::ostream& operator<<(std::ostream& out, const RetCode& code) {
+    switch (code) {
+        case RetCode::SUCCESS:
+            return out << "SUCCESS";
+        case RetCode::ERROR_ILLEGAL_PARAMETER:
+            return out << "ERROR_ILLEGAL_PARAMETER";
+        case RetCode::ERROR_THREAD:
+            return out << "ERROR_THREAD";
+        case RetCode::ERROR_NULL_POINTER:
+            return out << "ERROR_NULL_POINTER";
+        case RetCode::ERROR_ALIGNMENT_ERROR:
+            return out << "ERROR_ALIGNMENT_ERROR";
+        case RetCode::ERROR_BLOCK_SIZE_EXCEED:
+            return out << "ERROR_BLOCK_SIZE_EXCEED";
+    }
+
+    return out << "EnumError: " << code;
+}
+
+}  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/include/effect-impl/EffectUUID.h b/audio/aidl/default/include/effect-impl/EffectUUID.h
index 99f6c24..48b7137 100644
--- a/audio/aidl/default/include/effect-impl/EffectUUID.h
+++ b/audio/aidl/default/include/effect-impl/EffectUUID.h
@@ -21,6 +21,17 @@
 
 using ::aidl::android::media::audio::common::AudioUuid;
 
+// Null UUID
+static const AudioUuid EffectNullUuid = {static_cast<int32_t>(0xec7178ec),
+                                         0xe5e1,
+                                         0x4432,
+                                         0xa3f4,
+                                         {0x46, 0x57, 0xe6, 0x79, 0x52, 0x10}};
+
+// Zero UUID
+static const AudioUuid EffectZeroUuid = {
+        static_cast<int32_t>(0x0), 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}};
+
 // Equalizer type UUID.
 static const AudioUuid EqualizerTypeUUID = {static_cast<int32_t>(0x0bed4300),
                                             0xddd6,
diff --git a/audio/aidl/default/include/effect-impl/EffectWorker.h b/audio/aidl/default/include/effect-impl/EffectWorker.h
new file mode 100644
index 0000000..0fe69ff
--- /dev/null
+++ b/audio/aidl/default/include/effect-impl/EffectWorker.h
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <algorithm>
+#include <memory>
+#include <mutex>
+#include <string>
+
+#include "EffectContext.h"
+#include "EffectThread.h"
+
+namespace aidl::android::hardware::audio::effect {
+
+std::string toString(RetCode& code);
+
+class EffectWorker : public EffectThread {
+  public:
+    // set effect context for worker, suppose to only happen once here
+    void setContext(std::shared_ptr<EffectContext> context) {
+        std::call_once(mOnceFlag, [&]() { mContext = context; });
+    };
+
+    // handle FMQ and call effect implemented virtual function
+    void process() override {
+        if (!mContext) {
+            LOG(ERROR) << __func__ << " invalid context!";
+            return;
+        }
+        std::shared_ptr<EffectContext::StatusMQ> statusMQ = mContext->getStatusFmq();
+        std::shared_ptr<EffectContext::DataMQ> inputMQ = mContext->getInputDataFmq();
+        std::shared_ptr<EffectContext::DataMQ> outputMQ = mContext->getOutputDataFmq();
+
+        // Only this worker will read from input data MQ and write to output data MQ.
+        auto readSize = inputMQ->availableToRead(), writeSize = outputMQ->availableToWrite();
+        if (readSize && writeSize) {
+            LOG(DEBUG) << __func__ << " available to read " << readSize << " available to write "
+                       << writeSize;
+            auto buffer = mContext->getWorkBuffer();
+            inputMQ->read(buffer, readSize);
+            IEffect::Status status = effectProcessImpl();
+            writeSize = std::min((int32_t)writeSize, status.fmqByteProduced);
+            outputMQ->write(buffer, writeSize);
+            statusMQ->writeBlocking(&status, 1);
+            LOG(DEBUG) << __func__ << " done processing, effect consumed " << status.fmqByteConsumed
+                       << " produced " << status.fmqByteProduced;
+        } else {
+            // TODO: maybe add some sleep here to avoid busy waiting
+        }
+    }
+
+    // must implement by each effect implementation
+    virtual IEffect::Status effectProcessImpl() = 0;
+
+  private:
+    // make sure the context only set once.
+    std::once_flag mOnceFlag;
+    std::shared_ptr<EffectContext> mContext;
+};
+
+}  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/include/equalizer-impl/EqualizerSw.h b/audio/aidl/default/include/equalizer-impl/EqualizerSw.h
index 58ad1de..aa3a727 100644
--- a/audio/aidl/default/include/equalizer-impl/EqualizerSw.h
+++ b/audio/aidl/default/include/equalizer-impl/EqualizerSw.h
@@ -21,20 +21,29 @@
 #include <cstdlib>
 #include <memory>
 
-#include "effect-impl/EffectThread.h"
+#include "effect-impl/EffectContext.h"
+#include "effect-impl/EffectTypes.h"
+#include "effect-impl/EffectUUID.h"
+#include "effect-impl/EffectWorker.h"
 
 namespace aidl::android::hardware::audio::effect {
 
-class EqualizerSwWorker : public EffectThread {
-    // EqualizerSwWorker(const std::string name){EffectThread(name)};
-    void process() override;
+class EqualizerSwContext : public EffectContext {
+  public:
+    EqualizerSwContext(int statusDepth, int inBufferSize, int outBufferSize)
+        : EffectContext(statusDepth, inBufferSize, outBufferSize) {
+        LOG(DEBUG) << __func__;
+    }
+
+  private:
+    // Add equalizer specific context for processing here
 };
 
-class EqualizerSw : public BnEffect {
+class EqualizerSw : public BnEffect, EffectWorker {
   public:
     EqualizerSw() {
-        // create the worker
-        mWorker = std::make_unique<EqualizerSwWorker>();
+        Equalizer::Capability eqCap = {.bandFrequencies = mBandFrequency, .presets = mPresets};
+        mDesc.capability.set<Capability::equalizer>(eqCap);
         LOG(DEBUG) << __func__;
     };
     ~EqualizerSw() {
@@ -52,12 +61,11 @@
     ndk::ScopedAStatus getParameter(const Parameter::Id& in_paramId,
                                     Parameter* _aidl_return) override;
 
+    IEffect::Status effectProcessImpl() override;
+
   private:
-    // effect processing thread.
-    std::unique_ptr<EqualizerSwWorker> mWorker;
     // Effect descriptor.
-    const Descriptor mDesc = {
-            .common = {.id = {.type = EqualizerTypeUUID, .uuid = EqualizerSwImplUUID}}};
+    Descriptor mDesc = {.common = {.id = {.type = EqualizerTypeUUID, .uuid = EqualizerSwImplUUID}}};
 
     // Parameters.
     Parameter::Common mCommonParam;
@@ -66,21 +74,32 @@
     // Instance state INIT by default.
     State mState = State::INIT;
 
-    typedef ::android::AidlMessageQueue<
-            Status, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
-            StatusMQ;
-    typedef ::android::AidlMessageQueue<
-            int8_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
-            DataMQ;
+    int mPreset = PRESET_CUSTOM;  // the current preset
+    const std::vector<Equalizer::BandFrequency> mBandFrequency = {{0, 30000, 120000},
+                                                                  {1, 120001, 460000},
+                                                                  {2, 460001, 1800000},
+                                                                  {3, 1800001, 7000000},
+                                                                  {4, 7000001, 20000000}};
+    // preset band level
+    std::vector<Equalizer::BandLevel> mBandLevels = {{0, 3}, {1, 0}, {2, 0}, {3, 0}, {4, 3}};
+    // presets supported by the device
+    const std::vector<Equalizer::Preset> mPresets = {
+            {0, "Normal"},      {1, "Classical"}, {2, "Dance"}, {3, "Flat"}, {4, "Folk"},
+            {5, "Heavy Metal"}, {6, "Hip Hop"},   {7, "Jazz"},  {8, "Pop"},  {9, "Rock"}};
+    static const int NUM_OF_BANDS = 5;
+    static const int NUM_OF_PRESETS = 10;
+    static const int PRESET_CUSTOM = -1;
 
-    std::unique_ptr<StatusMQ> mStatusMQ;
-    std::unique_ptr<DataMQ> mInputMQ;
-    std::unique_ptr<DataMQ> mOutputMQ;
+    // Equalizer worker context
+    std::shared_ptr<EqualizerSwContext> mContext;
 
     ndk::ScopedAStatus setCommonParameter(const Parameter::Common& common_param);
     ndk::ScopedAStatus setSpecificParameter(const Parameter::Specific& specific);
-    bool createFmq(int statusDepth, int inBufferSize, int outBufferSize, OpenEffectReturn* ret);
-    void destroyFmq();
+    ndk::ScopedAStatus getSpecificParameter(Parameter::Specific::Id id,
+                                            Parameter::Specific* specific);
+
     void cleanUp();
+
+    IEffect::Status status(binder_status_t status, size_t consumed, size_t produced);
 };
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/vts/Android.bp b/audio/aidl/vts/Android.bp
index 63fc415..8de1d79 100644
--- a/audio/aidl/vts/Android.bp
+++ b/audio/aidl/vts/Android.bp
@@ -60,6 +60,7 @@
         "android.hardware.common-V2-ndk",
         "android.hardware.common.fmq-V1-ndk",
     ],
+    header_libs: ["libaudioaidl_headers"],
     cflags: [
         "-Wall",
         "-Wextra",
@@ -75,6 +76,7 @@
 cc_test {
     name: "VtsHalAudioEffectTargetTest",
     defaults: [
+        "latest_android_hardware_audio_common_ndk_static",
         "latest_android_media_audio_common_types_ndk_static",
         "VtsHalTargetTestDefaults",
         "use_libaidlvintf_gtest_helper_static",
@@ -84,12 +86,49 @@
     ],
     shared_libs: [
         "libbinder_ndk",
+        "libfmq",
     ],
     static_libs: [
         "android.hardware.audio.effect-V1-ndk",
         "android.hardware.common-V2-ndk",
         "android.hardware.common.fmq-V1-ndk",
+        "libaudioaidlcommon",
     ],
+    header_libs: ["libaudioaidl_headers"],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+        "-Wthread-safety",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+}
+
+cc_test {
+    name: "VtsHalEqualizerTargetTest",
+    defaults: [
+        "latest_android_hardware_audio_common_ndk_static",
+        "latest_android_media_audio_common_types_ndk_static",
+        "VtsHalTargetTestDefaults",
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: [
+        "VtsHalEqualizerTargetTest.cpp",
+    ],
+    shared_libs: [
+        "libbinder_ndk",
+        "libfmq",
+    ],
+    static_libs: [
+        "android.hardware.audio.effect-V1-ndk",
+        "android.hardware.common-V2-ndk",
+        "android.hardware.common.fmq-V1-ndk",
+        "libaudioaidlcommon",
+    ],
+    header_libs: ["libaudioaidl_headers"],
     cflags: [
         "-Wall",
         "-Wextra",
diff --git a/audio/aidl/vts/EffectFactoryHelper.h b/audio/aidl/vts/EffectFactoryHelper.h
index cf94e58..63efae0 100644
--- a/audio/aidl/vts/EffectFactoryHelper.h
+++ b/audio/aidl/vts/EffectFactoryHelper.h
@@ -24,13 +24,14 @@
 #include <android/binder_auto_utils.h>
 
 #include "TestUtils.h"
+#include "effect-impl/EffectUUID.h"
 
 using namespace android;
 
 using aidl::android::hardware::audio::effect::Descriptor;
+using aidl::android::hardware::audio::effect::EffectNullUuid;
 using aidl::android::hardware::audio::effect::IEffect;
 using aidl::android::hardware::audio::effect::IFactory;
-using aidl::android::hardware::audio::effect::Parameter;
 using aidl::android::hardware::audio::effect::Processing;
 using aidl::android::media::audio::common::AudioUuid;
 
@@ -69,7 +70,6 @@
     }
 
     void CreateEffects() {
-        ASSERT_NE(mEffectFactory, nullptr);
         for (const auto& id : mIds) {
             std::shared_ptr<IEffect> effect;
             EXPECT_IS_OK(mEffectFactory->createEffect(id.uuid, &effect));
@@ -80,6 +80,26 @@
         }
     }
 
+    void QueryAndCreateEffects(const AudioUuid& type = EffectNullUuid) {
+        std::vector<Descriptor::Identity> ids;
+        ASSERT_NE(mEffectFactory, nullptr);
+
+        if (type == EffectNullUuid) {
+            EXPECT_IS_OK(mEffectFactory->queryEffects(std::nullopt, std::nullopt, &ids));
+        } else {
+            EXPECT_IS_OK(mEffectFactory->queryEffects(type, std::nullopt, &ids));
+        }
+        for (const auto& id : ids) {
+            ASSERT_EQ(id.type, type);
+            std::shared_ptr<IEffect> effect;
+            EXPECT_IS_OK(mEffectFactory->createEffect(id.uuid, &effect));
+            EXPECT_NE(effect, nullptr) << id.toString();
+            if (effect) {
+                mEffectIdMap[effect] = id;
+            }
+        }
+    }
+
     void CreateEffectsAndExpect(
             const std::vector<std::pair<Descriptor::Identity, binder_exception_t>>& uuid_status) {
         ASSERT_NE(mEffectFactory, nullptr);
@@ -126,8 +146,10 @@
 
     std::shared_ptr<IFactory> GetFactory() { return mEffectFactory; }
     const std::vector<Descriptor::Identity>& GetEffectIds() { return mIds; }
-    const std::vector<Descriptor::Identity>& GetCompleteEffectIdList() { return mCompleteIds; }
-    const std::map<std::shared_ptr<IEffect>, Descriptor::Identity>& GetEffectMap() {
+    const std::vector<Descriptor::Identity>& GetCompleteEffectIdList() const {
+        return mCompleteIds;
+    }
+    const std::map<std::shared_ptr<IEffect>, Descriptor::Identity>& GetEffectMap() const {
         return mEffectIdMap;
     }
     void ClearEffectMap() { mEffectIdMap.clear(); }
diff --git a/audio/aidl/vts/EffectHelper.h b/audio/aidl/vts/EffectHelper.h
new file mode 100644
index 0000000..c58ed13
--- /dev/null
+++ b/audio/aidl/vts/EffectHelper.h
@@ -0,0 +1,310 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <memory>
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+#include <aidl/android/hardware/audio/effect/IEffect.h>
+#include <aidl/android/hardware/audio/effect/IFactory.h>
+#include <aidl/android/media/audio/common/AudioChannelLayout.h>
+#include <aidl/android/media/audio/common/AudioDeviceType.h>
+#include <android/binder_auto_utils.h>
+#include <fmq/AidlMessageQueue.h>
+
+#include "AudioHalBinderServiceUtil.h"
+#include "EffectFactoryHelper.h"
+#include "TestUtils.h"
+
+using namespace android;
+using aidl::android::hardware::audio::effect::CommandId;
+using aidl::android::hardware::audio::effect::Descriptor;
+using aidl::android::hardware::audio::effect::EffectNullUuid;
+using aidl::android::hardware::audio::effect::EffectZeroUuid;
+using aidl::android::hardware::audio::effect::IEffect;
+using aidl::android::hardware::audio::effect::Parameter;
+using aidl::android::hardware::audio::effect::State;
+using aidl::android::hardware::common::fmq::SynchronizedReadWrite;
+using aidl::android::media::audio::common::AudioChannelLayout;
+using aidl::android::media::audio::common::AudioDeviceType;
+using aidl::android::media::audio::common::AudioFormatDescription;
+using aidl::android::media::audio::common::AudioFormatType;
+using aidl::android::media::audio::common::AudioUuid;
+using aidl::android::media::audio::common::PcmType;
+
+const AudioFormatDescription DefaultFormat = {
+        .type = AudioFormatType::PCM, .pcm = PcmType::INT_16_BIT, .encoding = ""};
+
+class EffectHelper {
+  public:
+    explicit EffectHelper(const std::string& name) : mFactoryHelper(EffectFactoryHelper(name)) {
+        mFactoryHelper.ConnectToFactoryService();
+    }
+
+    void OpenEffects(const AudioUuid& type = EffectNullUuid) {
+        auto open = [&](const std::shared_ptr<IEffect>& effect) {
+            IEffect::OpenEffectReturn ret;
+            EXPECT_IS_OK(effect->open(mCommon, mSpecific, &ret));
+            EffectParam params;
+            params.statusMQ = std::make_unique<StatusMQ>(ret.statusMQ);
+            params.inputMQ = std::make_unique<DataMQ>(ret.inputDataMQ);
+            params.outputMQ = std::make_unique<DataMQ>(ret.outputDataMQ);
+            mEffectParams.push_back(std::move(params));
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(open, type));
+    }
+
+    void CloseEffects(const binder_status_t status = EX_NONE) {
+        auto close = [&](const std::shared_ptr<IEffect>& effect) {
+            EXPECT_STATUS(status, effect->close());
+        };
+
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(close));
+    }
+
+    void CreateEffects(const int n = 1) {
+        for (int i = 0; i < n; i++) {
+            ASSERT_NO_FATAL_FAILURE(mFactoryHelper.QueryAndCreateAllEffects());
+        }
+    }
+
+    void CreateEffectsWithUUID(const AudioUuid& type = EffectNullUuid) {
+        ASSERT_NO_FATAL_FAILURE(mFactoryHelper.QueryAndCreateEffects(type));
+    }
+
+    void QueryEffects() { ASSERT_NO_FATAL_FAILURE(mFactoryHelper.QueryAndCreateAllEffects()); }
+
+    void DestroyEffects(const binder_status_t status = EX_NONE, const int remaining = 0) {
+        ASSERT_NO_FATAL_FAILURE(mFactoryHelper.DestroyEffects(status, remaining));
+        mEffectDescriptors.clear();
+    }
+
+    void GetEffectDescriptors() {
+        auto get = [&](const std::shared_ptr<IEffect>& effect) {
+            Descriptor desc;
+            EXPECT_IS_OK(effect->getDescriptor(&desc));
+            mEffectDescriptors.push_back(std::move(desc));
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(get));
+    }
+
+    void CommandEffects(CommandId command) {
+        auto close = [&](const std::shared_ptr<IEffect>& effect) {
+            EXPECT_IS_OK(effect->command(command));
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(close));
+    }
+
+    void CommandEffectsExpectStatus(CommandId command, const binder_status_t status) {
+        auto func = [&](const std::shared_ptr<IEffect>& effect) {
+            EXPECT_STATUS(status, effect->command(command));
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(func));
+    }
+
+    void ExpectState(State expected) {
+        auto get = [&](const std::shared_ptr<IEffect>& effect) {
+            State state = State::INIT;
+            EXPECT_IS_OK(effect->getState(&state));
+            EXPECT_EQ(expected, state);
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(get));
+    }
+
+    void SetParameter() {
+        auto func = [&](const std::shared_ptr<IEffect>& effect) {
+            Parameter param;
+            param.set<Parameter::common>(mCommon);
+            EXPECT_IS_OK(effect->setParameter(param));
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(func));
+    }
+
+    void VerifyParameters() {
+        auto func = [&](const std::shared_ptr<IEffect>& effect) {
+            Parameter paramCommonGet = Parameter(), paramCommonExpect = Parameter();
+            Parameter::Id id;
+            id.set<Parameter::Id::commonTag>(0);
+            paramCommonExpect.set<Parameter::common>(mCommon);
+            EXPECT_IS_OK(effect->getParameter(id, &paramCommonGet));
+            EXPECT_EQ(paramCommonExpect, paramCommonGet)
+                    << paramCommonExpect.toString() << " vs " << paramCommonGet.toString();
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(func));
+    }
+
+    void QueryEffects(const std::optional<AudioUuid>& in_type,
+                      const std::optional<AudioUuid>& in_instance,
+                      std::vector<Descriptor::Identity>* _aidl_return) {
+        mFactoryHelper.QueryEffects(in_type, in_instance, _aidl_return);
+    }
+
+    template <typename Functor>
+    void ForEachEffect(Functor functor, const std::optional<AudioUuid>& type = EffectNullUuid) {
+        auto effectMap = mFactoryHelper.GetEffectMap();
+        for (const auto& it : effectMap) {
+            SCOPED_TRACE(it.second.toString());
+            if (type != EffectNullUuid && it.second.type != type) continue;
+            functor(it.first);
+        }
+    }
+
+    template <typename Functor>
+    void ForEachDescriptor(Functor functor) {
+        for (size_t i = 0; i < mEffectDescriptors.size(); i++) {
+            SCOPED_TRACE(mEffectDescriptors[i].toString());
+            functor(i, mEffectDescriptors[i]);
+        }
+    }
+
+    static const size_t mWriteMQSize = 0x400;
+
+    enum class IO : char { INPUT = 0, OUTPUT = 1, INOUT = 2 };
+
+    void initParamCommonFormat(IO io = IO::INOUT,
+                               const AudioFormatDescription& format = DefaultFormat) {
+        if (io == IO::INPUT || io == IO::INOUT) {
+            mCommon.input.base.format = format;
+        }
+        if (io == IO::OUTPUT || io == IO::INOUT) {
+            mCommon.output.base.format = format;
+        }
+    }
+
+    void initParamCommonSampleRate(IO io = IO::INOUT, const int& sampleRate = 48000) {
+        if (io == IO::INPUT || io == IO::INOUT) {
+            mCommon.input.base.sampleRate = sampleRate;
+        }
+        if (io == IO::OUTPUT || io == IO::INOUT) {
+            mCommon.output.base.sampleRate = sampleRate;
+        }
+    }
+
+    void initParamCommonFrameCount(IO io = IO::INOUT, const long& frameCount = 48000) {
+        if (io == IO::INPUT || io == IO::INOUT) {
+            mCommon.input.frameCount = frameCount;
+        }
+        if (io == IO::OUTPUT || io == IO::INOUT) {
+            mCommon.output.frameCount = frameCount;
+        }
+    }
+    void initParamCommon(int session = -1, int ioHandle = -1, int iSampleRate = 48000,
+                         int oSampleRate = 48000, long iFrameCount = 0x100,
+                         long oFrameCount = 0x100) {
+        mCommon.session = session;
+        mCommon.ioHandle = ioHandle;
+
+        auto& input = mCommon.input;
+        auto& output = mCommon.output;
+        input.base.sampleRate = iSampleRate;
+        input.base.channelMask = mInputChannelLayout;
+        input.frameCount = iFrameCount;
+        output.base.sampleRate = oSampleRate;
+        output.base.channelMask = mOutputChannelLayout;
+        output.frameCount = oFrameCount;
+        inputFrameSize = android::hardware::audio::common::getFrameSizeInBytes(
+                input.base.format, input.base.channelMask);
+        outputFrameSize = android::hardware::audio::common::getFrameSizeInBytes(
+                output.base.format, output.base.channelMask);
+    }
+
+    void setSpecific(Parameter::Specific& specific) { mSpecific = specific; }
+
+    // usually this function only call once.
+    void PrepareInputData(size_t s = mWriteMQSize) {
+        size_t maxInputSize = s;
+        for (auto& it : mEffectParams) {
+            auto& mq = it.inputMQ;
+            EXPECT_NE(nullptr, mq);
+            EXPECT_TRUE(mq->isValid());
+            const size_t bytesToWrite = mq->availableToWrite();
+            EXPECT_EQ(inputFrameSize * mCommon.input.frameCount, bytesToWrite);
+            EXPECT_NE(0UL, bytesToWrite);
+            EXPECT_TRUE(s <= bytesToWrite);
+            maxInputSize = std::max(maxInputSize, bytesToWrite);
+        }
+        mInputBuffer.resize(maxInputSize);
+        std::fill(mInputBuffer.begin(), mInputBuffer.end(), 0x5a);
+    }
+
+    void writeToFmq(size_t s = mWriteMQSize) {
+        for (auto& it : mEffectParams) {
+            auto& mq = it.inputMQ;
+            EXPECT_NE(nullptr, mq);
+            const size_t bytesToWrite = mq->availableToWrite();
+            EXPECT_NE(0Ul, bytesToWrite);
+            EXPECT_TRUE(s <= bytesToWrite);
+            EXPECT_TRUE(mq->write(mInputBuffer.data(), s));
+        }
+    }
+
+    void readFromFmq(size_t expectSize = mWriteMQSize) {
+        for (auto& it : mEffectParams) {
+            IEffect::Status status{};
+            auto& statusMq = it.statusMQ;
+            EXPECT_NE(nullptr, statusMq);
+            EXPECT_TRUE(statusMq->readBlocking(&status, 1));
+            EXPECT_EQ(STATUS_OK, status.status);
+            EXPECT_EQ(expectSize, (unsigned)status.fmqByteProduced);
+
+            auto& outputMq = it.outputMQ;
+            EXPECT_NE(nullptr, outputMq);
+            EXPECT_EQ(expectSize, outputMq->availableToRead());
+        }
+    }
+
+    void setInputChannelLayout(AudioChannelLayout input) { mInputChannelLayout = input; }
+    void setOutputChannelLayout(AudioChannelLayout output) { mOutputChannelLayout = output; }
+    const std::vector<Descriptor::Identity>& GetCompleteEffectIdList() const {
+        return mFactoryHelper.GetCompleteEffectIdList();
+    }
+    const std::vector<Descriptor>& getDescriptorVec() const { return mEffectDescriptors; }
+
+  private:
+    EffectFactoryHelper mFactoryHelper;
+
+    AudioChannelLayout mInputChannelLayout =
+            AudioChannelLayout::make<AudioChannelLayout::layoutMask>(
+                    AudioChannelLayout::LAYOUT_STEREO);
+    AudioChannelLayout mOutputChannelLayout =
+            AudioChannelLayout::make<AudioChannelLayout::layoutMask>(
+                    AudioChannelLayout::LAYOUT_STEREO);
+
+    Parameter::Common mCommon;
+    Parameter::Specific mSpecific;
+
+    size_t inputFrameSize, outputFrameSize;
+    std::vector<int8_t> mInputBuffer;  // reuse same buffer for all effects testing
+
+    typedef ::android::AidlMessageQueue<
+            IEffect::Status, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+            StatusMQ;
+    typedef ::android::AidlMessageQueue<
+            int8_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+            DataMQ;
+
+    class EffectParam {
+      public:
+        std::unique_ptr<StatusMQ> statusMQ;
+        std::unique_ptr<DataMQ> inputMQ;
+        std::unique_ptr<DataMQ> outputMQ;
+    };
+    std::vector<EffectParam> mEffectParams;
+    std::vector<Descriptor> mEffectDescriptors;
+};
diff --git a/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
index 454ce29..da8ca37 100644
--- a/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectFactoryTargetTest.cpp
@@ -37,6 +37,8 @@
 using namespace android;
 
 using aidl::android::hardware::audio::effect::Descriptor;
+using aidl::android::hardware::audio::effect::EffectNullUuid;
+using aidl::android::hardware::audio::effect::EffectZeroUuid;
 using aidl::android::hardware::audio::effect::IFactory;
 using aidl::android::hardware::audio::effect::Processing;
 using aidl::android::media::audio::common::AudioUuid;
@@ -50,17 +52,8 @@
 
     EffectFactoryHelper mFactory = EffectFactoryHelper(GetParam());
 
-    // TODO: these UUID can get from config file
-    // ec7178ec-e5e1-4432-a3f4-4657e6795210
-    const AudioUuid nullUuid = {static_cast<int32_t>(0xec7178ec),
-                                0xe5e1,
-                                0x4432,
-                                0xa3f4,
-                                {0x46, 0x57, 0xe6, 0x79, 0x52, 0x10}};
-    const AudioUuid zeroUuid = {
-            static_cast<int32_t>(0x0), 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}};
-    const Descriptor::Identity nullDesc = {.uuid = nullUuid};
-    const Descriptor::Identity zeroDesc = {.uuid = zeroUuid};
+    const Descriptor::Identity nullDesc = {.uuid = EffectNullUuid};
+    const Descriptor::Identity zeroDesc = {.uuid = EffectZeroUuid};
 };
 
 TEST_P(EffectFactoryTest, SetupAndTearDown) {
@@ -82,20 +75,20 @@
     mFactory.QueryEffects(std::nullopt, std::nullopt, &descriptors);
     // TODO: Factory eventually need to return the full list of MUST supported AOSP effects.
     for (auto& desc : descriptors) {
-        EXPECT_NE(desc.type, zeroUuid);
-        EXPECT_NE(desc.uuid, zeroUuid);
+        EXPECT_NE(desc.type, EffectNullUuid);
+        EXPECT_NE(desc.uuid, EffectNullUuid);
     }
 }
 
 TEST_P(EffectFactoryTest, QueriedDescriptorNotExistType) {
     std::vector<Descriptor::Identity> descriptors;
-    mFactory.QueryEffects(nullUuid, std::nullopt, &descriptors);
+    mFactory.QueryEffects(EffectNullUuid, std::nullopt, &descriptors);
     EXPECT_EQ(descriptors.size(), 0UL);
 }
 
 TEST_P(EffectFactoryTest, QueriedDescriptorNotExistInstance) {
     std::vector<Descriptor::Identity> descriptors;
-    mFactory.QueryEffects(std::nullopt, nullUuid, &descriptors);
+    mFactory.QueryEffects(std::nullopt, EffectNullUuid, &descriptors);
     EXPECT_EQ(descriptors.size(), 0UL);
 }
 
diff --git a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
index 23b20bd..7ed1f01 100644
--- a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
+#define LOG_TAG "VtsHalAudioEffectTargetTest"
+
 #include <memory>
 #include <string>
 #include <unordered_map>
 #include <unordered_set>
 #include <vector>
 
-#define LOG_TAG "VtsHalAudioEffect"
-
 #include <aidl/Gtest.h>
 #include <aidl/Vintf.h>
 #include <android-base/logging.h>
@@ -30,13 +30,13 @@
 #include <android/binder_manager.h>
 #include <android/binder_process.h>
 
+#include <Utils.h>
 #include <aidl/android/hardware/audio/effect/IEffect.h>
 #include <aidl/android/hardware/audio/effect/IFactory.h>
-#include <aidl/android/media/audio/common/AudioChannelLayout.h>
 #include <aidl/android/media/audio/common/AudioDeviceType.h>
 
 #include "AudioHalBinderServiceUtil.h"
-#include "EffectFactoryHelper.h"
+#include "EffectHelper.h"
 #include "TestUtils.h"
 
 using namespace android;
@@ -49,201 +49,72 @@
 using aidl::android::hardware::audio::effect::IFactory;
 using aidl::android::hardware::audio::effect::Parameter;
 using aidl::android::hardware::audio::effect::State;
-using aidl::android::media::audio::common::AudioChannelLayout;
 using aidl::android::media::audio::common::AudioDeviceType;
 
-class AudioEffect : public testing::TestWithParam<std::string> {
+class AudioEffectTest : public testing::TestWithParam<std::string>, public EffectHelper {
   public:
+    AudioEffectTest() : EffectHelper(GetParam()) {}
+
     void SetUp() override {
-        ASSERT_NO_FATAL_FAILURE(mFactoryHelper.ConnectToFactoryService());
         CreateEffects();
+        initParamCommonFormat();
         initParamCommon();
-        initParamSpecific();
+        // initParamSpecific();
     }
 
     void TearDown() override {
         CloseEffects();
         DestroyEffects();
     }
-
-    void OpenEffects() {
-        auto open = [&](const std::shared_ptr<IEffect>& effect) {
-            IEffect::OpenEffectReturn ret;
-            EXPECT_IS_OK(effect->open(mCommon, mSpecific, &ret));
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(open));
-    }
-
-    void CloseEffects(const binder_status_t status = EX_NONE) {
-        auto close = [&](const std::shared_ptr<IEffect>& effect) {
-            EXPECT_STATUS(status, effect->close());
-        };
-
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(close));
-    }
-
-    void CreateEffects(const int n = 1) {
-        for (int i = 0; i < n; i++) {
-            ASSERT_NO_FATAL_FAILURE(mFactoryHelper.QueryAndCreateAllEffects());
-        }
-    }
-
-    void DestroyEffects(const binder_status_t status = EX_NONE, const int remaining = 0) {
-        ASSERT_NO_FATAL_FAILURE(mFactoryHelper.DestroyEffects(status, remaining));
-    }
-
-    void GetEffectDescriptors() {
-        auto get = [](const std::shared_ptr<IEffect>& effect) {
-            Descriptor desc;
-            EXPECT_IS_OK(effect->getDescriptor(&desc));
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(get));
-    }
-
-    void CommandEffects(CommandId command) {
-        auto close = [&](const std::shared_ptr<IEffect>& effect) {
-            EXPECT_IS_OK(effect->command(command));
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(close));
-    }
-
-    void CommandEffectsExpectStatus(CommandId command, const binder_status_t status) {
-        auto func = [&](const std::shared_ptr<IEffect>& effect) {
-            EXPECT_STATUS(status, effect->command(command));
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(func));
-    }
-
-    void ExpectState(State expected) {
-        auto get = [&](const std::shared_ptr<IEffect>& effect) {
-            State state = State::INIT;
-            EXPECT_IS_OK(effect->getState(&state));
-            EXPECT_EQ(expected, state);
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(get));
-    }
-
-    void SetParameter() {
-        auto func = [&](const std::shared_ptr<IEffect>& effect) {
-            Parameter param;
-            param.set<Parameter::common>(mCommon);
-            EXPECT_IS_OK(effect->setParameter(param));
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(func));
-    }
-
-    void VerifyParameters() {
-        auto func = [&](const std::shared_ptr<IEffect>& effect) {
-            Parameter paramCommonGet = Parameter(), paramCommonExpect = Parameter();
-            Parameter::Id id;
-            id.set<Parameter::Id::commonTag>(0);
-            paramCommonExpect.set<Parameter::common>(mCommon);
-            EXPECT_IS_OK(effect->getParameter(id, &paramCommonGet));
-            EXPECT_EQ(paramCommonExpect, paramCommonGet)
-                    << paramCommonExpect.toString() << " vs " << paramCommonGet.toString();
-        };
-        EXPECT_NO_FATAL_FAILURE(ForEachEffect(func));
-    }
-
-    template <typename Functor>
-    void ForEachEffect(Functor functor) {
-        auto effectMap = mFactoryHelper.GetEffectMap();
-        for (const auto& it : effectMap) {
-            SCOPED_TRACE(it.second.toString());
-            functor(it.first);
-        }
-    }
-
-    void initParamCommon(int session = -1, int ioHandle = -1,
-                         AudioDeviceType deviceType = AudioDeviceType::NONE,
-                         int iSampleRate = 48000, int oSampleRate = 48000, long iFrameCount = 0x100,
-                         long oFrameCount = 0x100) {
-        mCommon.session = session;
-        mCommon.ioHandle = ioHandle;
-        mCommon.device.type = deviceType;
-        mCommon.input.base.sampleRate = iSampleRate;
-        mCommon.input.base.channelMask = mInputChannelLayout;
-        mCommon.input.frameCount = iFrameCount;
-        mCommon.output.base.sampleRate = oSampleRate;
-        mCommon.output.base.channelMask = mOutputChannelLayout;
-        mCommon.output.frameCount = oFrameCount;
-    }
-
-    void initParamSpecific(Parameter::Specific::Tag tag = Parameter::Specific::equalizer) {
-        switch (tag) {
-            case Parameter::Specific::equalizer:
-                mSpecific.set<Parameter::Specific::equalizer>();
-                break;
-            default:
-                return;
-        }
-    }
-
-    void setInputChannelLayout(AudioChannelLayout input) { mInputChannelLayout = input; }
-    void setOutputChannelLayout(AudioChannelLayout output) { mOutputChannelLayout = output; }
-
-    EffectFactoryHelper mFactoryHelper = EffectFactoryHelper(GetParam());
-
-  private:
-    AudioChannelLayout mInputChannelLayout =
-            AudioChannelLayout::make<AudioChannelLayout::layoutMask>(
-                    AudioChannelLayout::LAYOUT_STEREO);
-    AudioChannelLayout mOutputChannelLayout =
-            AudioChannelLayout::make<AudioChannelLayout::layoutMask>(
-                    AudioChannelLayout::LAYOUT_STEREO);
-
-    Parameter::Common mCommon;
-    Parameter::Specific mSpecific;
-    static IEffect::OpenEffectReturn mOpenReturn;
 };
 
-TEST_P(AudioEffect, OpenEffectTest) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
+TEST_P(AudioEffectTest, OpenEffectTest) {
+    OpenEffects();
 }
 
-TEST_P(AudioEffect, OpenAndCloseEffect) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+TEST_P(AudioEffectTest, OpenAndCloseEffect) {
+    OpenEffects();
+    CloseEffects();
 }
 
-TEST_P(AudioEffect, CloseUnopenedEffectTest) {
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+TEST_P(AudioEffectTest, CloseUnopenedEffectTest) {
+    CloseEffects();
 }
 
-TEST_P(AudioEffect, DoubleOpenCloseEffects) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+TEST_P(AudioEffectTest, DoubleOpenCloseEffects) {
+    OpenEffects();
+    CloseEffects();
+    OpenEffects();
+    CloseEffects();
 
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    OpenEffects();
+    OpenEffects();
+    CloseEffects();
 
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    OpenEffects();
+    CloseEffects();
+    CloseEffects();
 }
 
-TEST_P(AudioEffect, GetDescriptors) {
-    EXPECT_NO_FATAL_FAILURE(GetEffectDescriptors());
+TEST_P(AudioEffectTest, GetDescriptors) {
+    GetEffectDescriptors();
 }
 
-TEST_P(AudioEffect, DescriptorIdExistAndUnique) {
+TEST_P(AudioEffectTest, DescriptorIdExistAndUnique) {
     auto checker = [&](const std::shared_ptr<IEffect>& effect) {
         Descriptor desc;
         std::vector<Descriptor::Identity> idList;
         EXPECT_IS_OK(effect->getDescriptor(&desc));
-        mFactoryHelper.QueryEffects(desc.common.id.type, desc.common.id.uuid, &idList);
+        QueryEffects(desc.common.id.type, desc.common.id.uuid, &idList);
         EXPECT_EQ(idList.size(), 1UL);
     };
-    EXPECT_NO_FATAL_FAILURE(ForEachEffect(checker));
+    ForEachEffect(checker);
 
     // Check unique with a set
     auto stringHash = [](const Descriptor::Identity& id) {
         return std::hash<std::string>()(id.toString());
     };
-    auto vec = mFactoryHelper.GetCompleteEffectIdList();
+    auto vec = GetCompleteEffectIdList();
     std::unordered_set<Descriptor::Identity, decltype(stringHash)> idSet(0, stringHash);
     for (auto it : vec) {
         EXPECT_EQ(idSet.count(it), 0UL);
@@ -253,218 +124,235 @@
 
 /// State testing.
 // An effect instance is in INIT state by default after it was created.
-TEST_P(AudioEffect, InitStateAfterCreation) {
+TEST_P(AudioEffectTest, InitStateAfterCreation) {
     ExpectState(State::INIT);
 }
 
 // An effect instance transfer to INIT state after it was open successfully with IEffect.open().
-TEST_P(AudioEffect, IdleStateAfterOpen) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
+TEST_P(AudioEffectTest, IdleStateAfterOpen) {
+    OpenEffects();
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // An effect instance is in PROCESSING state after it receive an START command.
-TEST_P(AudioEffect, ProcessingStateAfterStart) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, ProcessingStateAfterStart) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CommandEffects(CommandId::STOP);
+    CloseEffects();
 }
 
 // An effect instance transfer to IDLE state after Command.Id.STOP in PROCESSING state.
-TEST_P(AudioEffect, IdleStateAfterStop) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, IdleStateAfterStop) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // An effect instance transfer to IDLE state after Command.Id.RESET in PROCESSING state.
-TEST_P(AudioEffect, IdleStateAfterReset) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, IdleStateAfterReset) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::RESET));
+    CommandEffects(CommandId::RESET);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // An effect instance transfer to INIT if instance receive a close() call.
-TEST_P(AudioEffect, InitStateAfterClose) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, InitStateAfterClose) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
     ExpectState(State::INIT);
 }
 
 // An effect instance shouldn't accept any command before open.
-TEST_P(AudioEffect, NoCommandAcceptedBeforeOpen) {
+TEST_P(AudioEffectTest, NoCommandAcceptedBeforeOpen) {
     ExpectState(State::INIT);
-    EXPECT_NO_FATAL_FAILURE(CommandEffectsExpectStatus(CommandId::START, EX_ILLEGAL_STATE));
-    EXPECT_NO_FATAL_FAILURE(CommandEffectsExpectStatus(CommandId::STOP, EX_ILLEGAL_STATE));
-    EXPECT_NO_FATAL_FAILURE(CommandEffectsExpectStatus(CommandId::RESET, EX_ILLEGAL_STATE));
+    CommandEffectsExpectStatus(CommandId::START, EX_ILLEGAL_STATE);
+    CommandEffectsExpectStatus(CommandId::STOP, EX_ILLEGAL_STATE);
+    CommandEffectsExpectStatus(CommandId::RESET, EX_ILLEGAL_STATE);
     ExpectState(State::INIT);
 }
 
 // No-op when receive STOP command in IDLE state.
-TEST_P(AudioEffect, StopCommandInIdleStateNoOp) {
+TEST_P(AudioEffectTest, StopCommandInIdleStateNoOp) {
     ExpectState(State::INIT);
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
+    OpenEffects();
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // No-op when receive STOP command in IDLE state.
-TEST_P(AudioEffect, ResetCommandInIdleStateNoOp) {
+TEST_P(AudioEffectTest, ResetCommandInIdleStateNoOp) {
     ExpectState(State::INIT);
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
+    OpenEffects();
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::RESET));
+    CommandEffects(CommandId::RESET);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // Repeat START and STOP command.
-TEST_P(AudioEffect, RepeatStartAndStop) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, RepeatStartAndStop) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // Repeat START and RESET command.
-TEST_P(AudioEffect, RepeatStartAndReset) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, RepeatStartAndReset) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::RESET));
+    CommandEffects(CommandId::RESET);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::RESET));
+    CommandEffects(CommandId::RESET);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // Repeat START and STOP command, try to close at PROCESSING state.
-TEST_P(AudioEffect, CloseProcessingStateEffects) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, CloseProcessingStateEffects) {
+    OpenEffects();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects(EX_ILLEGAL_STATE));
+    CloseEffects(EX_ILLEGAL_STATE);
     // cleanup
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
 }
 
 // Expect EX_ILLEGAL_STATE if the effect instance is not in a proper state to be destroyed.
-TEST_P(AudioEffect, DestroyOpenEffects) {
+TEST_P(AudioEffectTest, DestroyOpenEffects) {
     // cleanup all effects.
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
-    ASSERT_NO_FATAL_FAILURE(DestroyEffects());
+    CloseEffects();
+    DestroyEffects();
 
     // open effects, destroy without close, expect to get EX_ILLEGAL_STATE status.
-    EXPECT_NO_FATAL_FAILURE(CreateEffects());
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(DestroyEffects(EX_ILLEGAL_STATE, 1));
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CreateEffects();
+    OpenEffects();
+    DestroyEffects(EX_ILLEGAL_STATE, 1);
+    CloseEffects();
 }
 
 /// Parameter testing.
 // Verify parameters pass in open can be successfully get.
-TEST_P(AudioEffect, VerifyParametersAfterOpen) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+TEST_P(AudioEffectTest, VerifyParametersAfterOpen) {
+    OpenEffects();
+    VerifyParameters();
+    CloseEffects();
 }
 
 // Verify parameters pass in set can be successfully get.
-TEST_P(AudioEffect, SetAndGetParameter) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    initParamCommon(1 /* session */, 1 /* ioHandle */, AudioDeviceType::IN_DEFAULT /* deviceType */,
-                    44100 /* iSampleRate */, 44100 /* oSampleRate */);
-    EXPECT_NO_FATAL_FAILURE(SetParameter());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+TEST_P(AudioEffectTest, SetAndGetParameter) {
+    OpenEffects();
+    VerifyParameters();
+    initParamCommon(1 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */,
+                    44100 /* oSampleRate */);
+    SetParameter();
+    VerifyParameters();
+    CloseEffects();
 }
 
 // Verify parameters pass in set can be successfully get.
-TEST_P(AudioEffect, SetAndGetParameterInProcessing) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, SetAndGetParameterInProcessing) {
+    OpenEffects();
+    VerifyParameters();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    initParamCommon(1 /* session */, 1 /* ioHandle */, AudioDeviceType::IN_DEFAULT /* deviceType */,
-                    44100 /* iSampleRate */, 44100 /* oSampleRate */);
-    EXPECT_NO_FATAL_FAILURE(SetParameter());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    initParamCommon(1 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */,
+                    44100 /* oSampleRate */);
+    SetParameter();
+    VerifyParameters();
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    CloseEffects();
 }
 
 // Parameters kept after reset.
-TEST_P(AudioEffect, ResetAndVerifyParameter) {
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+TEST_P(AudioEffectTest, ResetAndVerifyParameter) {
+    OpenEffects();
+    VerifyParameters();
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    initParamCommon(1 /* session */, 1 /* ioHandle */, AudioDeviceType::IN_DEFAULT /* deviceType */,
-                    44100 /* iSampleRate */, 44100 /* oSampleRate */);
-    EXPECT_NO_FATAL_FAILURE(SetParameter());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::RESET));
+    initParamCommon(1 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */,
+                    44100 /* oSampleRate */);
+    SetParameter();
+    VerifyParameters();
+    CommandEffects(CommandId::RESET);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    VerifyParameters();
+    CloseEffects();
 }
 
 // Multiple instances of same implementation running.
-TEST_P(AudioEffect, MultipleInstancesRunning) {
-    EXPECT_NO_FATAL_FAILURE(CreateEffects(3));
+TEST_P(AudioEffectTest, MultipleInstancesRunning) {
+    CreateEffects(3);
     ExpectState(State::INIT);
-    EXPECT_NO_FATAL_FAILURE(OpenEffects());
+    OpenEffects();
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::START));
+    CommandEffects(CommandId::START);
     ExpectState(State::PROCESSING);
-    initParamCommon(1 /* session */, 1 /* ioHandle */, AudioDeviceType::IN_DEFAULT /* deviceType */,
-                    44100 /* iSampleRate */, 44100 /* oSampleRate */);
-    EXPECT_NO_FATAL_FAILURE(SetParameter());
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CommandEffects(CommandId::STOP));
+    initParamCommon(1 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */,
+                    44100 /* oSampleRate */);
+    SetParameter();
+    VerifyParameters();
+    CommandEffects(CommandId::STOP);
     ExpectState(State::IDLE);
-    EXPECT_NO_FATAL_FAILURE(VerifyParameters());
-    EXPECT_NO_FATAL_FAILURE(CloseEffects());
+    VerifyParameters();
+    CloseEffects();
 }
 
-INSTANTIATE_TEST_SUITE_P(AudioEffectTest, AudioEffect,
+// Send data to effects and expect it to consume by check statusMQ.
+TEST_P(AudioEffectTest, ExpectEffectsToConsumeDataInMQ) {
+    OpenEffects();
+    PrepareInputData(mWriteMQSize);
+
+    CommandEffects(CommandId::START);
+    writeToFmq(mWriteMQSize);
+    readFromFmq(mWriteMQSize);
+
+    ExpectState(State::PROCESSING);
+    CommandEffects(CommandId::STOP);
+    // cleanup
+    CommandEffects(CommandId::STOP);
+    ExpectState(State::IDLE);
+    CloseEffects();
+}
+
+INSTANTIATE_TEST_SUITE_P(AudioEffectTestTest, AudioEffectTest,
                          testing::ValuesIn(android::getAidlHalInstanceNames(IFactory::descriptor)),
                          android::PrintInstanceNameToString);
-GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioEffect);
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioEffectTest);
 
 int main(int argc, char** argv) {
     ::testing::InitGoogleTest(&argc, argv);
     ABinderProcess_setThreadPoolMaxThreadCount(1);
     ABinderProcess_startThreadPool();
     return RUN_ALL_TESTS();
-}
\ No newline at end of file
+}
diff --git a/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp b/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
new file mode 100644
index 0000000..3b9699b
--- /dev/null
+++ b/audio/aidl/vts/VtsHalEqualizerTargetTest.cpp
@@ -0,0 +1,233 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <algorithm>
+#include <limits>
+#include <map>
+#include <memory>
+#include <string>
+#include <vector>
+
+#define LOG_TAG "VtsHalEqualizerTest"
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+#include <android-base/logging.h>
+#include <android-base/properties.h>
+#include <android/binder_interface_utils.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <gtest/gtest.h>
+
+#include <Utils.h>
+#include <aidl/android/hardware/audio/effect/IEffect.h>
+#include <aidl/android/hardware/audio/effect/IFactory.h>
+#include <aidl/android/media/audio/common/AudioChannelLayout.h>
+#include <aidl/android/media/audio/common/AudioDeviceType.h>
+
+#include "AudioHalBinderServiceUtil.h"
+#include "EffectHelper.h"
+#include "TestUtils.h"
+#include "effect-impl/EffectUUID.h"
+
+using namespace android;
+
+using aidl::android::hardware::audio::effect::Capability;
+using aidl::android::hardware::audio::effect::Descriptor;
+using aidl::android::hardware::audio::effect::EffectNullUuid;
+using aidl::android::hardware::audio::effect::Equalizer;
+using aidl::android::hardware::audio::effect::EqualizerTypeUUID;
+using aidl::android::hardware::audio::effect::IEffect;
+using aidl::android::hardware::audio::effect::IFactory;
+using aidl::android::hardware::audio::effect::Parameter;
+
+/**
+ * Here we focus on specific parameter checking, general IEffect interfaces testing performed in
+ * VtsAudioEfectTargetTest.
+ */
+using EqualizerParamTestParam = std::tuple<int, int, int>;
+
+class EqualizerParamTest : public ::testing::TestWithParam<EqualizerParamTestParam>,
+                           public EffectHelper {
+  public:
+    EqualizerParamTest()
+        : EffectHelper(android::getAidlHalInstanceNames(IFactory::descriptor)[0]),
+          mParamPresetIndex(std::get<0 /* kPresetIndexRange */>(GetParam())),
+          mParamBandIndex(std::get<1 /* kBandIndexRange */>(GetParam())),
+          mParamBandLevel(std::get<2 /* kBandLevelRange */>(GetParam())) {}
+
+    void SetUp() override {
+        CreateEffectsWithUUID(EqualizerTypeUUID);
+        initParamCommonFormat();
+        initParamCommon();
+        initParamSpecific();
+        OpenEffects(EqualizerTypeUUID);
+        SCOPED_TRACE(testing::Message() << "preset: " << mParamPresetIndex << " bandIdx "
+                                        << mParamBandIndex << " level " << mParamBandLevel);
+    }
+
+    void TearDown() override {
+        CloseEffects();
+        DestroyEffects();
+        CleanUp();
+    }
+
+    const int mParamPresetIndex;
+    const int mParamBandIndex;
+    const int mParamBandLevel;
+
+    void SetAndGetEqualizerParameters() {
+        auto functor = [&](const std::shared_ptr<IEffect>& effect) {
+            for (auto& it : mTags) {
+                auto& tag = it.first;
+                auto& eq = it.second;
+
+                // validate parameter
+                Descriptor desc;
+                ASSERT_STATUS(EX_NONE, effect->getDescriptor(&desc));
+                const bool valid = isTagInRange(it.first, it.second, desc);
+                const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
+
+                // set
+                Parameter expectParam;
+                Parameter::Specific specific;
+                specific.set<Parameter::Specific::equalizer>(*eq.get());
+                expectParam.set<Parameter::specific>(specific);
+                EXPECT_STATUS(expected, effect->setParameter(expectParam))
+                        << expectParam.toString();
+
+                // get
+                if (expected == EX_NONE) {
+                    Parameter getParam;
+                    Parameter::Specific::Id id;
+                    id.set<Parameter::Specific::Id::equalizerTag>(tag);
+                    // if set success, then get should match
+                    EXPECT_STATUS(expected, effect->getParameter(id, &getParam));
+                    EXPECT_EQ(expectParam, getParam) << "\n"
+                                                     << expectParam.toString() << "\n"
+                                                     << getParam.toString();
+                }
+            }
+        };
+        EXPECT_NO_FATAL_FAILURE(ForEachEffect(functor));
+    }
+
+    void addPresetParam(int preset) {
+        Equalizer eq;
+        eq.set<Equalizer::preset>(preset);
+        mTags.push_back({Equalizer::preset, std::make_unique<Equalizer>(std::move(eq))});
+    }
+
+    void addBandLevelsParam(std::vector<Equalizer::BandLevel>& bandLevels) {
+        Equalizer eq;
+        eq.set<Equalizer::bandLevels>(bandLevels);
+        mTags.push_back({Equalizer::bandLevels, std::make_unique<Equalizer>(std::move(eq))});
+    }
+
+    bool isTagInRange(const Equalizer::Tag& tag, const std::unique_ptr<Equalizer>& eq,
+                      const Descriptor& desc) const {
+        std::cout << "xxx" << toString(tag) << " " << desc.toString();
+        const Equalizer::Capability& eqCap = desc.capability.get<Capability::equalizer>();
+        switch (tag) {
+            case Equalizer::preset: {
+                int index = eq->get<Equalizer::preset>();
+                return isPresetIndexInRange(eqCap, index);
+            }
+            case Equalizer::bandLevels: {
+                auto& bandLevel = eq->get<Equalizer::bandLevels>();
+                return isBandIndexInRange(eqCap, bandLevel);
+            }
+            default:
+                return false;
+        }
+        return false;
+    }
+
+    bool isPresetIndexInRange(const Equalizer::Capability& cap, int idx) const {
+        const auto [min, max] =
+                std::minmax_element(cap.presets.begin(), cap.presets.end(),
+                                    [](const auto& a, const auto& b) { return a.index < b.index; });
+        return idx >= min->index && idx <= max->index;
+    }
+
+    bool isBandIndexInRange(const Equalizer::Capability& cap,
+                            const std::vector<Equalizer::BandLevel>& bandLevel) const {
+        for (auto& it : bandLevel) {
+            if (!isBandIndexInRange(cap, it.index)) return false;
+        }
+        return true;
+    }
+
+    bool isBandIndexInRange(const Equalizer::Capability& cap, int idx) const {
+        const auto [min, max] =
+                std::minmax_element(cap.bandFrequencies.begin(), cap.bandFrequencies.end(),
+                                    [](const auto& a, const auto& b) { return a.index < b.index; });
+        return idx >= min->index && idx <= max->index;
+    }
+
+  private:
+    Equalizer::VendorExtension mVendorExtension;
+    std::vector<std::pair<Equalizer::Tag, std::unique_ptr<Equalizer>>> mTags;
+
+    bool validCapabilityTag(Capability& cap) { return cap.getTag() == Capability::equalizer; }
+
+    void initParamSpecific() {
+        Equalizer eq;
+        eq.set<Equalizer::preset>(0);
+        Parameter::Specific specific;
+        specific.set<Parameter::Specific::equalizer>(eq);
+        setSpecific(specific);
+    }
+
+    void CleanUp() { mTags.clear(); }
+};
+
+TEST_P(EqualizerParamTest, SetAndGetPreset) {
+    EXPECT_NO_FATAL_FAILURE(addPresetParam(mParamPresetIndex));
+    SetAndGetEqualizerParameters();
+}
+
+TEST_P(EqualizerParamTest, SetAndGetSingleBand) {
+    Equalizer::BandLevel bandLevel = {mParamBandIndex, mParamBandLevel};
+    std::vector<Equalizer::BandLevel> bandLevels;
+    bandLevels.push_back(bandLevel);
+    EXPECT_NO_FATAL_FAILURE(addBandLevelsParam(bandLevels));
+    SetAndGetEqualizerParameters();
+}
+
+/**
+ Testing preset index range with [-10, 10], assuming the min/max preset index supported by
+effect is in this range.
+ This range is verified with IEffect.getDescriptor(): for any index supported vts expect EX_NONE
+from IEffect.setParameter(), otherwise expect EX_ILLEGAL_ARGUMENT.
+ */
+constexpr std::pair<int, int> kPresetIndexRange = {-1, 10};  // valid range [0, 9]
+constexpr std::pair<int, int> kBandIndexRange = {-1, 5};     // valid range [0, 4]
+constexpr std::pair<int, int> kBandLevelRange = {-5, 5};     // needs update with implementation
+
+INSTANTIATE_TEST_SUITE_P(
+        EqualizerTest, EqualizerParamTest,
+        ::testing::Combine(testing::Range(kPresetIndexRange.first, kPresetIndexRange.second),
+                           testing::Range(kBandIndexRange.first, kBandIndexRange.second),
+                           testing::Range(kBandLevelRange.first, kBandLevelRange.second)));
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EqualizerTest);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/audio/effect/all-versions/default/Effect.cpp b/audio/effect/all-versions/default/Effect.cpp
index b57dc63..5dc42dc 100644
--- a/audio/effect/all-versions/default/Effect.cpp
+++ b/audio/effect/all-versions/default/Effect.cpp
@@ -700,8 +700,21 @@
 
     void* dataPtr = halDataSize > 0 ? &halData[0] : NULL;
     void* resultPtr = halResultSize > 0 ? &halResult[0] : NULL;
-    status_t status =
-        (*mHandle)->command(mHandle, commandId, halDataSize, dataPtr, &halResultSize, resultPtr);
+    status_t status = BAD_VALUE;
+    switch (commandId) {
+        case 'gtid':  // retrieve the tid, used for spatializer priority boost
+            if (halDataSize == 0 && resultMaxSize == sizeof(int32_t)) {
+                auto ptid = (int32_t*)resultPtr;
+                ptid[0] = mProcessThread ? mProcessThread->getTid() : -1;
+                status = OK;
+                break;  // we have handled 'gtid' here.
+            }
+            [[fallthrough]];  // allow 'gtid' overload (checked halDataSize and resultMaxSize).
+        default:
+            status = (*mHandle)->command(mHandle, commandId, halDataSize, dataPtr, &halResultSize,
+                                         resultPtr);
+            break;
+    }
     hidl_vec<uint8_t> result;
     if (status == OK && resultPtr != NULL) {
         result.setToExternal(&halResult[0], halResultSize);
diff --git a/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h b/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h
index 4c440b8..61c1ad3 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h
+++ b/automotive/remoteaccess/test_grpc_server/impl/include/TestWakeupClientServiceImpl.h
@@ -17,6 +17,7 @@
 #pragma once
 
 #include <android-base/thread_annotations.h>
+#include <utils/Looper.h>
 #include <wakeup_client.grpc.pb.h>
 #include <condition_variable>
 #include <mutex>
@@ -41,20 +42,60 @@
     constexpr static uint8_t DATA[] = {0xde, 0xad, 0xbe, 0xef};
 };
 
+struct TaskInfo {
+    // This is unique per-task. Note that a task might be popped and put back into the task queue,
+    // it will have a new task ID but the same clientId in the task data.
+    int taskId;
+    int64_t timestampInMs;
+    GetRemoteTasksResponse taskData;
+};
+
+struct TaskInfoComparator {
+    // We want the smallest timestamp and smallest task ID on top.
+    bool operator()(const TaskInfo& l, const TaskInfo& r) {
+        return l.timestampInMs > r.timestampInMs ||
+               (l.timestampInMs == r.timestampInMs && l.taskId > r.taskId);
+    }
+};
+
+// forward-declaration.
+class TaskQueue;
+
+class TaskTimeoutMessageHandler final : public android::MessageHandler {
+  public:
+    TaskTimeoutMessageHandler(TaskQueue* taskQueue);
+    void handleMessage(const android::Message& message) override;
+
+  private:
+    TaskQueue* mTaskQueue;
+};
+
 // TaskQueue is thread-safe.
 class TaskQueue final {
   public:
+    TaskQueue();
+    ~TaskQueue();
+
     void add(const GetRemoteTasksResponse& response);
     std::optional<GetRemoteTasksResponse> maybePopOne();
     void waitForTask();
     void stopWait();
+    void handleTaskTimeout();
 
   private:
+    std::thread mCheckTaskTimeoutThread;
     std::mutex mLock;
-    std::queue<GetRemoteTasksResponse> mTasks GUARDED_BY(mLock);
+    std::priority_queue<TaskInfo, std::vector<TaskInfo>, TaskInfoComparator> mTasks
+            GUARDED_BY(mLock);
     // A variable to notify mTasks is not empty.
     std::condition_variable mTasksNotEmptyCv;
     bool mStopped GUARDED_BY(mLock);
+    android::sp<Looper> mLooper;
+    android::sp<TaskTimeoutMessageHandler> mTaskTimeoutMessageHandler;
+    std::atomic<int> mTaskIdCounter = 0;
+
+    void checkForTestTimeoutLoop();
+    void waitForTaskWithLock(std::unique_lock<std::mutex>& lock);
 };
 
 class TestWakeupClientServiceImpl final : public WakeupClient::Service {
diff --git a/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp b/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
index 1eb87e2..2cdf68b 100644
--- a/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
+++ b/automotive/remoteaccess/test_grpc_server/impl/src/TestWakeupClientServiceImpl.cpp
@@ -17,7 +17,10 @@
 #include "TestWakeupClientServiceImpl.h"
 
 #include <android-base/stringprintf.h>
+#include <inttypes.h>
 #include <utils/Log.h>
+#include <utils/Looper.h>
+#include <utils/SystemClock.h>
 #include <chrono>
 #include <thread>
 
@@ -28,13 +31,15 @@
 
 namespace {
 
+using ::android::uptimeMillis;
 using ::android::base::ScopedLockAssertion;
 using ::android::base::StringPrintf;
 using ::grpc::ServerContext;
 using ::grpc::ServerWriter;
 using ::grpc::Status;
 
-constexpr int kTaskIntervalInSec = 5;
+constexpr int kTaskIntervalInMs = 5'000;
+constexpr int64_t KTaskTimeoutInMs = 20'000;
 
 }  // namespace
 
@@ -47,24 +52,68 @@
     return response;
 }
 
+TaskTimeoutMessageHandler::TaskTimeoutMessageHandler(TaskQueue* taskQueue)
+    : mTaskQueue(taskQueue) {}
+
+void TaskTimeoutMessageHandler::handleMessage(const android::Message& message) {
+    mTaskQueue->handleTaskTimeout();
+}
+
+TaskQueue::TaskQueue() {
+    mTaskTimeoutMessageHandler = android::sp<TaskTimeoutMessageHandler>::make(this);
+    mLooper = Looper::prepare(/*opts=*/0);
+    mCheckTaskTimeoutThread = std::thread([this] { checkForTestTimeoutLoop(); });
+}
+
+TaskQueue::~TaskQueue() {
+    {
+        std::lock_guard<std::mutex> lockGuard(mLock);
+        mStopped = true;
+    }
+    while (true) {
+        // Remove all pending timeout handlers from queue.
+        if (!maybePopOne().has_value()) {
+            break;
+        }
+    }
+    if (mCheckTaskTimeoutThread.joinable()) {
+        mCheckTaskTimeoutThread.join();
+    }
+}
+
 std::optional<GetRemoteTasksResponse> TaskQueue::maybePopOne() {
     std::lock_guard<std::mutex> lockGuard(mLock);
     if (mTasks.size() == 0) {
         return std::nullopt;
     }
-    GetRemoteTasksResponse response = mTasks.front();
+    TaskInfo response = std::move(mTasks.top());
     mTasks.pop();
-    return std::move(response);
+    mLooper->removeMessages(mTaskTimeoutMessageHandler, response.taskId);
+    return std::move(response.taskData);
 }
+
 void TaskQueue::add(const GetRemoteTasksResponse& task) {
-    // TODO (b/246841306): add timeout to tasks.
     std::lock_guard<std::mutex> lockGuard(mLock);
-    mTasks.push(task);
+    if (mStopped) {
+        return;
+    }
+    int taskId = mTaskIdCounter++;
+    mTasks.push(TaskInfo{
+            .taskId = taskId,
+            .timestampInMs = uptimeMillis(),
+            .taskData = task,
+    });
+    android::Message message(taskId);
+    mLooper->sendMessageDelayed(KTaskTimeoutInMs * 1000, mTaskTimeoutMessageHandler, message);
     mTasksNotEmptyCv.notify_all();
 }
 
 void TaskQueue::waitForTask() {
     std::unique_lock<std::mutex> lock(mLock);
+    waitForTaskWithLock(lock);
+}
+
+void TaskQueue::waitForTaskWithLock(std::unique_lock<std::mutex>& lock) {
     mTasksNotEmptyCv.wait(lock, [this] {
         ScopedLockAssertion lockAssertion(mLock);
         return mTasks.size() > 0 || mStopped;
@@ -77,6 +126,41 @@
     mTasksNotEmptyCv.notify_all();
 }
 
+void TaskQueue::checkForTestTimeoutLoop() {
+    Looper::setForThread(mLooper);
+
+    while (true) {
+        {
+            std::unique_lock<std::mutex> lock(mLock);
+            if (mStopped) {
+                ALOGW("The TestWakeupClientServiceImpl is stopping, "
+                      "exiting checkForTestTimeoutLoop");
+                return;
+            }
+        }
+
+        mLooper->pollAll(/*timeoutMillis=*/-1);
+    }
+}
+
+void TaskQueue::handleTaskTimeout() {
+    // We know which task timed-out from the taskId in the message. However, there is no easy way
+    // to remove a specific task with the task ID from the priority_queue, so we just check from
+    // the top of the queue (which have the oldest tasks).
+    std::lock_guard<std::mutex> lockGuard(mLock);
+    int64_t now = uptimeMillis();
+    while (mTasks.size() > 0) {
+        const TaskInfo& taskInfo = mTasks.top();
+        if (taskInfo.timestampInMs + KTaskTimeoutInMs > now) {
+            break;
+        }
+        // In real implementation, this should report task failure to remote wakeup server.
+        ALOGW("Task for client ID: %s timed-out, added at %" PRId64 " ms, now %" PRId64 " ms",
+              taskInfo.taskData.clientid().c_str(), taskInfo.timestampInMs, now);
+        mTasks.pop();
+    }
+}
+
 TestWakeupClientServiceImpl::TestWakeupClientServiceImpl() {
     mThread = std::thread([this] { fakeTaskGenerateLoop(); });
 }
@@ -95,13 +179,13 @@
 
 void TestWakeupClientServiceImpl::fakeTaskGenerateLoop() {
     // In actual implementation, this should communicate with the remote server and receives tasks
-    // from it. Here we simulate receiving one remote task every {kTaskIntervalInSec}s.
+    // from it. Here we simulate receiving one remote task every {kTaskIntervalInMs}ms.
     while (true) {
         mTaskQueue.add(mFakeTaskGenerator.generateTask());
-        ALOGI("Sleeping for %d seconds until next task", kTaskIntervalInSec);
+        ALOGI("Sleeping for %d seconds until next task", kTaskIntervalInMs);
 
         std::unique_lock lk(mLock);
-        if (mServerStoppedCv.wait_for(lk, std::chrono::seconds(kTaskIntervalInSec), [this] {
+        if (mServerStoppedCv.wait_for(lk, std::chrono::milliseconds(kTaskIntervalInMs), [this] {
                 ScopedLockAssertion lockAssertion(mLock);
                 return mServerStopped;
             })) {
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleProperty.aidl
index 11cda3d..1852673 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -457,6 +457,9 @@
     /**
      * Parking brake state.
      *
+     * This property is true indicates that the car's parking brake is currently engaged. False
+     * implies that the car's parking brake is currently disengaged.
+     *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      */
@@ -465,6 +468,15 @@
     /**
      * Auto-apply parking brake.
      *
+     * This property is true indicates that the car's automatic parking brake feature is currently
+     * enabled. False indicates that the car's automatic parking brake feature is currently
+     * disabled.
+     *
+     * This property is often confused with PARKING_BRAKE_ON. The difference is that
+     * PARKING_BRAKE_ON describes whether the actual parking brake is currently on/off, whereas
+     * PARKING_BRAKE_AUTO_APPLY describes whether the feature of automatic parking brake is enabled/
+     * disabled, and does not describe the current state of the actual parking brake.
+     *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
      */
diff --git a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json b/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
index b6811b6..7b471e1 100644
--- a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
+++ b/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
@@ -1964,6 +1964,36 @@
             ]
         },
         {
+            "property": "VehicleProperty::DOOR_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::DOOR_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
             "property": "VehicleProperty::MIRROR_Z_POS",
             "defaultValue": {
                 "int32Values": [
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index f8068bf..382075b 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -230,7 +230,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.gnss</name>
-        <version>2</version>
+        <version>3</version>
         <interface>
             <name>IGnss</name>
             <instance>default</instance>
@@ -297,7 +297,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.identity</name>
-        <version>1-4</version>
+        <version>1-5</version>
         <interface>
             <name>IIdentityCredentialStore</name>
             <instance>default</instance>
@@ -344,7 +344,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.security.keymint</name>
-        <version>1-2</version>
+        <version>1-3</version>
         <interface>
             <name>IKeyMintDevice</name>
             <instance>default</instance>
@@ -353,7 +353,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.security.keymint</name>
-        <version>1-2</version>
+        <version>1-3</version>
         <interface>
             <name>IRemotelyProvisionedComponent</name>
             <instance>default</instance>
@@ -441,7 +441,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.radio.data</name>
-        <version>2</version>
+        <version>1</version>
         <interface>
             <name>IRadioData</name>
             <instance>slot1</instance>
@@ -588,14 +588,6 @@
             <instance>default</instance>
         </interface>
     </hal>
-    <hal format="hidl" optional="true">
-        <name>android.hardware.tv.cec</name>
-        <version>1.0-1</version>
-        <interface>
-            <name>IHdmiCec</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.tv.cec</name>
         <interface>
diff --git a/confirmationui/aidl/Android.bp b/confirmationui/aidl/Android.bp
index 4ba4acd..5395101 100644
--- a/confirmationui/aidl/Android.bp
+++ b/confirmationui/aidl/Android.bp
@@ -20,7 +20,7 @@
     name: "android.hardware.confirmationui",
     vendor_available: true,
     imports: [
-        "android.hardware.security.keymint-V2",
+        "android.hardware.security.keymint-V3",
     ],
     srcs: ["android/hardware/confirmationui/*.aidl"],
     stability: "vintf",
diff --git a/gatekeeper/aidl/Android.bp b/gatekeeper/aidl/Android.bp
index 6b1bc7e..770e8ab 100644
--- a/gatekeeper/aidl/Android.bp
+++ b/gatekeeper/aidl/Android.bp
@@ -11,7 +11,7 @@
     name: "android.hardware.gatekeeper",
     vendor_available: true,
     imports: [
-        "android.hardware.security.keymint-V2",
+        "android.hardware.security.keymint-V3",
     ],
     srcs: ["android/hardware/gatekeeper/*.aidl"],
     stability: "vintf",
diff --git a/gnss/1.1/default/Android.bp b/gnss/1.1/default/Android.bp
index a73182e..300e8de 100644
--- a/gnss/1.1/default/Android.bp
+++ b/gnss/1.1/default/Android.bp
@@ -27,7 +27,7 @@
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@1.1",
         "android.hardware.gnss@1.0",
-        "android.hardware.gnss-V2-ndk",
+        "android.hardware.gnss-V3-ndk",
     ],
     static_libs: [
         "android.hardware.gnss@common-default-lib",
diff --git a/gnss/1.1/vts/functional/Android.bp b/gnss/1.1/vts/functional/Android.bp
index f8fad94..2414cbc 100644
--- a/gnss/1.1/vts/functional/Android.bp
+++ b/gnss/1.1/vts/functional/Android.bp
@@ -36,7 +36,7 @@
         "android.hardware.gnss@1.1",
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@common-vts-lib",
-        "android.hardware.gnss-V2-cpp",
+        "android.hardware.gnss-V3-cpp",
     ],
     shared_libs: [
         "android.hardware.gnss.measurement_corrections@1.0",
diff --git a/gnss/2.0/default/Android.bp b/gnss/2.0/default/Android.bp
index 769e8ae..83bc2cc 100644
--- a/gnss/2.0/default/Android.bp
+++ b/gnss/2.0/default/Android.bp
@@ -50,7 +50,7 @@
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@1.1",
         "android.hardware.gnss@1.0",
-        "android.hardware.gnss-V2-ndk",
+        "android.hardware.gnss-V3-ndk",
     ],
     static_libs: [
         "android.hardware.gnss@common-default-lib",
diff --git a/gnss/2.0/vts/functional/Android.bp b/gnss/2.0/vts/functional/Android.bp
index 2042dd9..e8db886 100644
--- a/gnss/2.0/vts/functional/Android.bp
+++ b/gnss/2.0/vts/functional/Android.bp
@@ -39,7 +39,7 @@
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@2.1",
         "android.hardware.gnss@common-vts-lib",
-        "android.hardware.gnss-V2-cpp",
+        "android.hardware.gnss-V3-cpp",
     ],
     test_suites: [
         "general-tests",
diff --git a/gnss/2.1/default/Android.bp b/gnss/2.1/default/Android.bp
index 2979f5c..4a4ce54 100644
--- a/gnss/2.1/default/Android.bp
+++ b/gnss/2.1/default/Android.bp
@@ -44,7 +44,7 @@
         "android.hardware.gnss@1.0",
         "android.hardware.gnss@1.1",
         "android.hardware.gnss@2.0",
-        "android.hardware.gnss-V2-ndk",
+        "android.hardware.gnss-V3-ndk",
     ],
     static_libs: [
         "android.hardware.gnss@common-default-lib",
diff --git a/gnss/2.1/vts/functional/Android.bp b/gnss/2.1/vts/functional/Android.bp
index d7b6eeb..76f9d07 100644
--- a/gnss/2.1/vts/functional/Android.bp
+++ b/gnss/2.1/vts/functional/Android.bp
@@ -40,7 +40,7 @@
         "android.hardware.gnss@2.0",
         "android.hardware.gnss@2.1",
         "android.hardware.gnss@common-vts-lib",
-        "android.hardware.gnss-V2-cpp",
+        "android.hardware.gnss-V3-cpp",
     ],
     shared_libs: [
         "libvintf",
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnssCallback.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnssCallback.aidl
index 48c88f5..fd07a6e 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnssCallback.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/IGnssCallback.aidl
@@ -45,6 +45,7 @@
   void gnssSetSystemInfoCb(in android.hardware.gnss.IGnssCallback.GnssSystemInfo info);
   void gnssRequestTimeCb();
   void gnssRequestLocationCb(in boolean independentFromGnss, in boolean isUserEmergency);
+  void gnssSetSignalTypeCapabilitiesCb(in android.hardware.gnss.GnssSignalType[] gnssSignalTypes);
   const int CAPABILITY_SCHEDULING = 1;
   const int CAPABILITY_MSB = 2;
   const int CAPABILITY_MSA = 4;
diff --git a/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl b/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl
index 8633bea..2b2592b 100644
--- a/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl
+++ b/gnss/aidl/android/hardware/gnss/IGnssCallback.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.gnss.GnssConstellationType;
 import android.hardware.gnss.GnssLocation;
+import android.hardware.gnss.GnssSignalType;
 import android.hardware.gnss.IGnssConfiguration;
 import android.hardware.gnss.IGnssPsds;
 
@@ -308,4 +309,18 @@
      *        during-call to E911, or up to 5 minutes after end-of-call or text to E911).
      */
     void gnssRequestLocationCb(in boolean independentFromGnss, in boolean isUserEmergency);
+
+    /**
+     * Callback to inform the framework of the list of GnssSignalTypes the GNSS HAL implementation
+     * supports.
+     *
+     * These capabilities are static at runtime, i.e., they represent the signal types the
+     * GNSS implementation supports without considering the temporary disabled signal types such as
+     * the blocklisted satellites/constellations or the constellations disabled by regional
+     * restrictions.
+     *
+     * @param gnssSignalTypes a list of GnssSignalTypes specifying the constellations, carrier
+     *     frequencies, and the code types the GNSS HAL implementation supports.
+     */
+    void gnssSetSignalTypeCapabilitiesCb(in GnssSignalType[] gnssSignalTypes);
 }
diff --git a/gnss/aidl/android/hardware/gnss/IGnssMeasurementInterface.aidl b/gnss/aidl/android/hardware/gnss/IGnssMeasurementInterface.aidl
index 8733754..4316407 100644
--- a/gnss/aidl/android/hardware/gnss/IGnssMeasurementInterface.aidl
+++ b/gnss/aidl/android/hardware/gnss/IGnssMeasurementInterface.aidl
@@ -78,6 +78,9 @@
      * output rate of 1Hz (occasional intra-measurement time offsets in the range from 0-2000msec
      * can be tolerated.)
      *
+     * If setCallback() is invoked without a previous close(), the HAL must use the new callback
+     * and parameters to provide updates.
+     *
      * @param callback Handle to GnssMeasurement callback interface.
      * @param enableFullTracking If true, GNSS chipset must switch off duty cycling. In such mode
      *     no clock discontinuities are expected and, when supported, carrier phase should be
@@ -104,6 +107,9 @@
     /**
      * Initializes the interface and registers the callback routines with the HAL.
      *
+     * If setCallbackWithOptions() is invoked without a previous close(), the HAL must use the new
+     * callback and options to provide updates.
+     *
      * @param options See Options definition.
      */
     void setCallbackWithOptions(in IGnssMeasurementCallback callback, in Options options);
diff --git a/gnss/aidl/default/Android.bp b/gnss/aidl/default/Android.bp
index c8ae6b2..ca5a41f 100644
--- a/gnss/aidl/default/Android.bp
+++ b/gnss/aidl/default/Android.bp
@@ -50,7 +50,7 @@
         "android.hardware.gnss.measurement_corrections@1.1",
         "android.hardware.gnss.measurement_corrections@1.0",
         "android.hardware.gnss.visibility_control@1.0",
-        "android.hardware.gnss-V2-ndk",
+        "android.hardware.gnss-V3-ndk",
     ],
     srcs: [
         "AGnssRil.cpp",
diff --git a/gnss/aidl/default/Gnss.cpp b/gnss/aidl/default/Gnss.cpp
index cf2c90d..8a4d186 100644
--- a/gnss/aidl/default/Gnss.cpp
+++ b/gnss/aidl/default/Gnss.cpp
@@ -74,7 +74,21 @@
     if (!status.isOk()) {
         ALOGE("%s: Unable to invoke callback.gnssSetSystemInfoCb", __func__);
     }
-
+    GnssSignalType signalType1 = {
+            .constellation = GnssConstellationType::GPS,
+            .carrierFrequencyHz = 1.59975e+09,
+            .codeType = GnssSignalType::CODE_TYPE_C,
+    };
+    GnssSignalType signalType2 = {
+            .constellation = GnssConstellationType::GLONASS,
+            .carrierFrequencyHz = 1.59975e+09,
+            .codeType = GnssSignalType::CODE_TYPE_C,
+    };
+    status = sGnssCallback->gnssSetSignalTypeCapabilitiesCb(
+            std::vector<GnssSignalType>({signalType1, signalType2}));
+    if (!status.isOk()) {
+        ALOGE("%s: Unable to invoke callback.gnssSetSignalTypeCapabilitiesCb", __func__);
+    }
     return ScopedAStatus::ok();
 }
 
diff --git a/gnss/aidl/default/gnss-default.xml b/gnss/aidl/default/gnss-default.xml
index 7449310..73b841e 100644
--- a/gnss/aidl/default/gnss-default.xml
+++ b/gnss/aidl/default/gnss-default.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.gnss</name>
-        <version>2</version>
+        <version>3</version>
         <interface>
             <name>IGnss</name>
             <instance>default</instance>
diff --git a/gnss/aidl/vts/Android.bp b/gnss/aidl/vts/Android.bp
index f02a41e..2a09a56 100644
--- a/gnss/aidl/vts/Android.bp
+++ b/gnss/aidl/vts/Android.bp
@@ -51,7 +51,7 @@
         "libbinder",
     ],
     static_libs: [
-        "android.hardware.gnss-V2-cpp",
+        "android.hardware.gnss-V3-cpp",
         "android.hardware.gnss@common-vts-lib",
     ],
     test_suites: [
diff --git a/gnss/aidl/vts/GnssCallbackAidl.cpp b/gnss/aidl/vts/GnssCallbackAidl.cpp
index 2f6128b..d3be414 100644
--- a/gnss/aidl/vts/GnssCallbackAidl.cpp
+++ b/gnss/aidl/vts/GnssCallbackAidl.cpp
@@ -23,6 +23,7 @@
 using android::hardware::gnss::GnssLocation;
 using GnssSvInfo = android::hardware::gnss::IGnssCallback::GnssSvInfo;
 using GnssSystemInfo = android::hardware::gnss::IGnssCallback::GnssSystemInfo;
+using GnssSignalType = android::hardware::gnss::GnssSignalType;
 
 Status GnssCallbackAidl::gnssSetCapabilitiesCb(const int capabilities) {
     ALOGI("Capabilities received %#08x", capabilities);
@@ -30,6 +31,20 @@
     return Status::ok();
 }
 
+Status GnssCallbackAidl::gnssSetSignalTypeCapabilitiesCb(
+        const std::vector<GnssSignalType>& signalTypes) {
+    ALOGI("SignalTypeCapabilities received");
+    std::ostringstream ss;
+    for (auto& signalType : signalTypes) {
+        ss << "[constellation=" << (int)signalType.constellation
+           << ", carrierFrequencyHz=" << signalType.carrierFrequencyHz
+           << ", codeType=" << signalType.codeType << "], ";
+    }
+    ALOGI("%s", ss.str().c_str());
+    signal_type_capabilities_cbq_.store(signalTypes);
+    return Status::ok();
+}
+
 Status GnssCallbackAidl::gnssStatusCb(const GnssStatusValue /* status */) {
     ALOGI("gnssStatusCb");
     return Status::ok();
diff --git a/gnss/aidl/vts/GnssCallbackAidl.h b/gnss/aidl/vts/GnssCallbackAidl.h
index a9495ba..06526d3 100644
--- a/gnss/aidl/vts/GnssCallbackAidl.h
+++ b/gnss/aidl/vts/GnssCallbackAidl.h
@@ -25,6 +25,7 @@
   public:
     GnssCallbackAidl()
         : capabilities_cbq_("capabilities"),
+          signal_type_capabilities_cbq_("signal_type_capabilities"),
           info_cbq_("system_info"),
           location_cbq_("location"),
           sv_info_list_cbq_("sv_info"),
@@ -32,6 +33,8 @@
     ~GnssCallbackAidl(){};
 
     android::binder::Status gnssSetCapabilitiesCb(const int capabilities) override;
+    android::binder::Status gnssSetSignalTypeCapabilitiesCb(
+            const std::vector<android::hardware::gnss::GnssSignalType>& signalTypes) override;
     android::binder::Status gnssStatusCb(const GnssStatusValue status) override;
     android::binder::Status gnssSvStatusCb(const std::vector<GnssSvInfo>& svInfoList) override;
     android::binder::Status gnssLocationCb(
@@ -45,11 +48,15 @@
                                                   const bool isUserEmergency) override;
 
     int last_capabilities_;
+    std::vector<android::hardware::gnss::GnssSignalType> last_signal_type_capabilities;
     android::hardware::gnss::IGnssCallback::GnssSystemInfo last_info_;
     android::hardware::gnss::GnssLocation last_location_;
 
     android::hardware::gnss::common::GnssCallbackEventQueue<int> capabilities_cbq_;
     android::hardware::gnss::common::GnssCallbackEventQueue<
+            std::vector<android::hardware::gnss::GnssSignalType>>
+            signal_type_capabilities_cbq_;
+    android::hardware::gnss::common::GnssCallbackEventQueue<
             android::hardware::gnss::IGnssCallback::GnssSystemInfo>
             info_cbq_;
     android::hardware::gnss::common::GnssCallbackEventQueue<android::hardware::gnss::GnssLocation>
diff --git a/gnss/aidl/vts/gnss_hal_test.cpp b/gnss/aidl/vts/gnss_hal_test.cpp
index 3907f57..91cd917 100644
--- a/gnss/aidl/vts/gnss_hal_test.cpp
+++ b/gnss/aidl/vts/gnss_hal_test.cpp
@@ -105,6 +105,15 @@
         EXPECT_TRUE(aidl_gnss_cb_->info_cbq_.retrieve(aidl_gnss_cb_->last_info_, TIMEOUT_SEC));
         EXPECT_EQ(aidl_gnss_cb_->info_cbq_.calledCount(), 1);
     }
+
+    /*
+     * SignalTypeCapabilities callback should trigger.
+     */
+    if (aidl_gnss_hal_->getInterfaceVersion() >= 3) {
+        EXPECT_TRUE(aidl_gnss_cb_->signal_type_capabilities_cbq_.retrieve(
+                aidl_gnss_cb_->last_signal_type_capabilities, TIMEOUT_SEC));
+        EXPECT_EQ(aidl_gnss_cb_->signal_type_capabilities_cbq_.calledCount(), 1);
+    }
 }
 
 void GnssHalTest::TearDown() {
diff --git a/gnss/aidl/vts/gnss_hal_test_cases.cpp b/gnss/aidl/vts/gnss_hal_test_cases.cpp
index 3696233..f1a9894 100644
--- a/gnss/aidl/vts/gnss_hal_test_cases.cpp
+++ b/gnss/aidl/vts/gnss_hal_test_cases.cpp
@@ -1494,3 +1494,32 @@
         assertMeanAndStdev(locationIntervalMs, deltas);
     }
 }
+
+TEST_P(GnssHalTest, TestGnssMeasurementSetCallback) {
+    if (aidl_gnss_hal_->getInterfaceVersion() <= 2) {
+        return;
+    }
+
+    sp<IGnssMeasurementInterface> iGnssMeasurement;
+    auto status = aidl_gnss_hal_->getExtensionGnssMeasurement(&iGnssMeasurement);
+    ASSERT_TRUE(status.isOk());
+    ASSERT_TRUE(iGnssMeasurement != nullptr);
+
+    ALOGD("TestGnssMeasurementSetCallback");
+    auto callback = sp<GnssMeasurementCallbackAidl>::make();
+    std::vector<int> deltas;
+
+    // setCallback at 20s interval and wait for 1 measurement
+    startMeasurementWithInterval(20000, iGnssMeasurement, callback);
+    collectMeasurementIntervals(callback, /* numEvents= */ 1, /* timeoutSeconds= */ 10, deltas);
+
+    // setCallback at 1s interval and wait for 5 measurements
+    startMeasurementWithInterval(1000, iGnssMeasurement, callback);
+    collectMeasurementIntervals(callback, /* numEvents= */ 5, /* timeoutSeconds= */ 10, deltas);
+
+    // verify the measurements were received at 1Hz
+    assertMeanAndStdev(1000, deltas);
+
+    status = iGnssMeasurement->close();
+    ASSERT_TRUE(status.isOk());
+}
diff --git a/gnss/common/utils/default/Android.bp b/gnss/common/utils/default/Android.bp
index b896f04..4cf17a6 100644
--- a/gnss/common/utils/default/Android.bp
+++ b/gnss/common/utils/default/Android.bp
@@ -57,6 +57,6 @@
         "android.hardware.gnss@2.1",
         "android.hardware.gnss.measurement_corrections@1.1",
         "android.hardware.gnss.measurement_corrections@1.0",
-        "android.hardware.gnss-V2-ndk",
+        "android.hardware.gnss-V3-ndk",
     ],
 }
diff --git a/gnss/common/utils/vts/Android.bp b/gnss/common/utils/vts/Android.bp
index f92e609..b5325b2 100644
--- a/gnss/common/utils/vts/Android.bp
+++ b/gnss/common/utils/vts/Android.bp
@@ -44,7 +44,7 @@
         "android.hardware.gnss@2.1",
         "android.hardware.gnss.measurement_corrections@1.0",
         "android.hardware.gnss.measurement_corrections@1.1",
-        "android.hardware.gnss-V2-cpp",
+        "android.hardware.gnss-V3-cpp",
     ],
     static_libs: [
         "libgtest",
diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index 57451ed..9f2e498 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -14,8 +14,8 @@
         "android/hardware/identity/*.aidl",
     ],
     imports: [
-        "android.hardware.keymaster",
-        "android.hardware.security.keymint",
+        "android.hardware.keymaster-V3",
+        "android.hardware.security.keymint-V3",
     ],
     stability: "vintf",
     backend: {
@@ -66,20 +66,20 @@
 cc_defaults {
     name: "identity_use_latest_hal_aidl_ndk_static",
     static_libs: [
-        "android.hardware.identity-V4-ndk",
+        "android.hardware.identity-V5-ndk",
     ],
 }
 
 cc_defaults {
     name: "identity_use_latest_hal_aidl_ndk_shared",
     shared_libs: [
-        "android.hardware.identity-V4-ndk",
+        "android.hardware.identity-V5-ndk",
     ],
 }
 
 cc_defaults {
     name: "identity_use_latest_hal_aidl_cpp_static",
     static_libs: [
-        "android.hardware.identity-V4-cpp",
+        "android.hardware.identity-V5-cpp",
     ],
 }
diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index 01d70cd..613f31b 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -36,7 +36,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/config/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio-V2"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: true,
@@ -48,7 +48,7 @@
     versions_with_info: [
         {
             version: "1",
-            imports: ["android.hardware.radio-V2"],
+            imports: ["android.hardware.radio-V1"],
         },
     ],
 
@@ -60,7 +60,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/data/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio-V2"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: true,
@@ -72,7 +72,7 @@
     versions_with_info: [
         {
             version: "1",
-            imports: ["android.hardware.radio-V2"],
+            imports: ["android.hardware.radio-V1"],
         },
     ],
 
@@ -84,7 +84,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/messaging/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio-V2"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: true,
@@ -96,7 +96,7 @@
     versions_with_info: [
         {
             version: "1",
-            imports: ["android.hardware.radio-V2"],
+            imports: ["android.hardware.radio-V1"],
         },
     ],
 
@@ -108,7 +108,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/modem/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio-V2"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: true,
@@ -120,7 +120,7 @@
     versions_with_info: [
         {
             version: "1",
-            imports: ["android.hardware.radio-V2"],
+            imports: ["android.hardware.radio-V1"],
         },
     ],
 
@@ -132,7 +132,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/network/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio-V2"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: true,
@@ -144,7 +144,7 @@
     versions_with_info: [
         {
             version: "1",
-            imports: ["android.hardware.radio-V2"],
+            imports: ["android.hardware.radio-V1"],
         },
     ],
 
@@ -157,7 +157,7 @@
     srcs: ["android/hardware/radio/sim/*.aidl"],
     stability: "vintf",
     imports: [
-        "android.hardware.radio-V2",
+        "android.hardware.radio-V1",
         "android.hardware.radio.config",
     ],
     backend: {
@@ -172,7 +172,7 @@
         {
             version: "1",
             imports: [
-                "android.hardware.radio-V2",
+                "android.hardware.radio-V1",
                 "android.hardware.radio.config-V1",
             ],
         },
@@ -186,7 +186,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/voice/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio-V2"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: true,
@@ -198,7 +198,7 @@
     versions_with_info: [
         {
             version: "1",
-            imports: ["android.hardware.radio-V2"],
+            imports: ["android.hardware.radio-V1"],
         },
     ],
 
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl
index 5983afe..0ffa1f7 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/IRadioDataIndication.aidl
@@ -37,10 +37,6 @@
   oneway void dataCallListChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.SetupDataCallResult[] dcList);
   oneway void keepaliveStatus(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.KeepaliveStatus status);
   oneway void pcoData(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.PcoDataInfo pco);
-  /**
-   * @deprecated use unthrottleDataProfile to clarify access network for this event.
-   */
   oneway void unthrottleApn(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.DataProfileInfo dataProfileInfo);
   oneway void slicingConfigChanged(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.data.SlicingConfig slicingConfig);
-  oneway void unthrottleDataProfile(in android.hardware.radio.RadioIndicationType type, in android.hardware.radio.AccessNetwork accessNetwork, in android.hardware.radio.data.DataProfileInfo dataProfileInfo);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
index 3b0c5e0..832738f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetwork.aidl
@@ -40,9 +40,6 @@
   oneway void getBarringInfo(in int serial);
   oneway void getCdmaRoamingPreference(in int serial);
   oneway void getCellInfoList(in int serial);
-  /**
-   * @deprecated use getRegistrationState()
-   */
   oneway void getDataRegistrationState(in int serial);
   oneway void getImsRegistrationState(in int serial);
   oneway void getNetworkSelectionMode(in int serial);
@@ -50,9 +47,6 @@
   oneway void getSignalStrength(in int serial);
   oneway void getSystemSelectionChannels(in int serial);
   oneway void getVoiceRadioTechnology(in int serial);
-  /**
-   * @deprecated use getRegistrationState()
-   */
   oneway void getVoiceRegistrationState(in int serial);
   oneway void isNrDualConnectivityEnabled(in int serial);
   oneway void responseAcknowledgement();
@@ -80,5 +74,4 @@
   oneway void triggerEmergencyNetworkScan(int serial, in android.hardware.radio.network.EmergencyNetworkScanTrigger request);
   oneway void cancelEmergencyNetworkScan(in int serial);
   oneway void exitEmergencyMode(in int serial);
-  oneway void getRegistrationState(in int serial, in android.hardware.radio.RadioTechnologyFamily ratFamily, in android.hardware.radio.network.Domain domain);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
index 228451f..24d587e 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -41,9 +41,6 @@
   oneway void getBarringInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellIdentity cellIdentity, in android.hardware.radio.network.BarringInfo[] barringInfos);
   oneway void getCdmaRoamingPreferenceResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CdmaRoamingType type);
   oneway void getCellInfoListResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellInfo[] cellInfo);
-  /**
-   * @deprecated use getRegistrationStateResponse()
-   */
   oneway void getDataRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult dataRegResponse);
   oneway void getImsRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isRegistered, in android.hardware.radio.RadioTechnologyFamily ratFamily);
   oneway void getNetworkSelectionModeResponse(in android.hardware.radio.RadioResponseInfo info, in boolean manual);
@@ -51,9 +48,6 @@
   oneway void getSignalStrengthResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.SignalStrength signalStrength);
   oneway void getSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RadioAccessSpecifier[] specifiers);
   oneway void getVoiceRadioTechnologyResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.RadioTechnology rat);
-  /**
-   * @deprecated use getRegistrationStateResponse()
-   */
   oneway void getVoiceRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult voiceRegResponse);
   oneway void isNrDualConnectivityEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
   oneway void setAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info);
@@ -79,5 +73,4 @@
   oneway void triggerEmergencyNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void exitEmergencyModeResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void cancelEmergencyNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
-  oneway void getRegistrationStateResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RegStateResult regResponse);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
index 0b2d733..e5a0a70 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/NrVopsInfo.aidl
@@ -41,7 +41,6 @@
   const byte EMC_INDICATOR_NR_CONNECTED_TO_5GCN = 1;
   const byte EMC_INDICATOR_EUTRA_CONNECTED_TO_5GCN = 2;
   const byte EMC_INDICATOR_BOTH_NR_EUTRA_CONNECTED_TO_5GCN = 3;
-  const byte EMC_INDICATOR_EMC_OVER_NON_3GPP = 4;
   const byte EMF_INDICATOR_NOT_SUPPORTED = 0;
   const byte EMF_INDICATOR_NR_CONNECTED_TO_5GCN = 1;
   const byte EMF_INDICATOR_EUTRA_CONNECTED_TO_5GCN = 2;
diff --git a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
index c1e5c8d..f0a03ae 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.network/current/android/hardware/radio/network/RegStateResult.aidl
@@ -40,5 +40,4 @@
   android.hardware.radio.network.CellIdentity cellIdentity;
   String registeredPlmn;
   android.hardware.radio.network.AccessTechnologySpecificInfo accessTechnologySpecificInfo;
-  android.hardware.radio.AccessNetwork accessNetwork = android.hardware.radio.AccessNetwork.UNKNOWN;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessNetwork.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessNetwork.aidl
index 4a53a6d..8ce689f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessNetwork.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/AccessNetwork.aidl
@@ -39,11 +39,6 @@
   UTRAN = 2,
   EUTRAN = 3,
   CDMA2000 = 4,
-  /**
-   * @deprecated should use N3ANEPS or N3AN5GS based on N3AN selection.
-   */
   IWLAN = 5,
   NGRAN = 6,
-  N3ANEPS = 5,
-  N3AN5GS = 7,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnologyFamily.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnologyFamily.aidl
index 5a8f403..e6fdce2 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnologyFamily.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnologyFamily.aidl
@@ -36,5 +36,4 @@
 enum RadioTechnologyFamily {
   THREE_GPP = 0,
   THREE_GPP2 = 1,
-  NON_3GPP = 2,
 }
diff --git a/radio/aidl/android/hardware/radio/AccessNetwork.aidl b/radio/aidl/android/hardware/radio/AccessNetwork.aidl
index b85143d..2885642 100644
--- a/radio/aidl/android/hardware/radio/AccessNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/AccessNetwork.aidl
@@ -23,39 +23,30 @@
     /**
      * Unknown access network
      */
-    UNKNOWN = 0,
+    UNKNOWN,
     /**
      * GSM EDGE Radio Access Network
      */
-    GERAN = 1,
+    GERAN,
     /**
      * Universal Terrestrial Radio Access Network
      */
-    UTRAN = 2,
+    UTRAN,
     /**
      * Evolved Universal Terrestrial Radio Access Network
      */
-    EUTRAN = 3,
+    EUTRAN,
     /**
      * CDMA 2000 network
      */
-    CDMA2000 = 4,
+    CDMA2000,
     /**
-     * Interworking Wireless LAN.
-     * @deprecated should use N3ANEPS or N3AN5GS based on N3AN selection.
+     * Interworking Wireless LAN
      */
-    IWLAN = 5,
+    IWLAN,
     /**
      * Next-Generation Radio Access Network (NGRAN).
      * Note NGRAN is only for standalone mode. Non-standalone mode uses AccessNetwork EUTRAN.
      */
-    NGRAN = 6,
-    /**
-     * Non-3GPP Access Network for EPS.
-     */
-    N3ANEPS = 5,
-    /**
-     * Non-3GPP Access Network for 5GS.
-     */
-    N3AN5GS = 7,
+    NGRAN,
 }
diff --git a/radio/aidl/android/hardware/radio/RadioTechnologyFamily.aidl b/radio/aidl/android/hardware/radio/RadioTechnologyFamily.aidl
index 4f4bbcb..a2b989d 100644
--- a/radio/aidl/android/hardware/radio/RadioTechnologyFamily.aidl
+++ b/radio/aidl/android/hardware/radio/RadioTechnologyFamily.aidl
@@ -28,8 +28,4 @@
      * 3GPP2 Technologies - CDMA
      */
     THREE_GPP2,
-    /**
-     * Non 3GPP Technologies - IWLAN, N3IWF
-     */
-    NON_3GPP,
 }
diff --git a/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl b/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl
index b2e6ca4..938c695 100644
--- a/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl
+++ b/radio/aidl/android/hardware/radio/data/IRadioDataIndication.aidl
@@ -16,7 +16,6 @@
 
 package android.hardware.radio.data;
 
-import android.hardware.radio.AccessNetwork;
 import android.hardware.radio.RadioIndicationType;
 import android.hardware.radio.data.DataProfileInfo;
 import android.hardware.radio.data.KeepaliveStatus;
@@ -72,7 +71,6 @@
      *
      * @param type Type of radio indication
      * @param dataProfileInfo Data profile info.
-     * @deprecated use unthrottleDataProfile to clarify access network for this event.
      */
     void unthrottleApn(in RadioIndicationType type, in DataProfileInfo dataProfileInfo);
 
@@ -88,19 +86,4 @@
      *
      */
     void slicingConfigChanged(in RadioIndicationType type, in SlicingConfig slicingConfig);
-
-    /**
-     * The modem can explicitly set SetupDataCallResult::suggestedRetryTime after a failure in
-     * IRadioData.SetupDataCall. During that time, no new calls are allowed to
-     * IRadioData.SetupDataCall that use the same APN(or DNN) in DataProfile.
-     * When IRadioDataIndication.unthrottleDataProfile is sent, AOSP will no longer throttle calls
-     * to IRadioData.SetupDataCall for the given APN(or DNN) in DataProfile.
-     *
-     * @param type Type of radio indication
-     * @param accessNetwork Access network this throttling occurred, this must match the access
-     *                      network passed in setup data call request.
-     * @param dataProfileInfo Data profile info.
-     */
-    void unthrottleDataProfile(in RadioIndicationType type, in AccessNetwork accessNetwork,
-            in DataProfileInfo dataProfileInfo);
 }
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
index c82fde2..0ac8b0e 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -17,11 +17,7 @@
 package android.hardware.radio.network;
 
 import android.hardware.radio.AccessNetwork;
-import android.hardware.radio.RadioTechnologyFamily;
 import android.hardware.radio.network.CdmaRoamingType;
-import android.hardware.radio.network.Domain;
-import android.hardware.radio.network.EmergencyMode;
-import android.hardware.radio.network.EmergencyNetworkScanTrigger;
 import android.hardware.radio.network.IRadioNetworkIndication;
 import android.hardware.radio.network.IRadioNetworkResponse;
 import android.hardware.radio.network.IndicationFilter;
@@ -31,6 +27,8 @@
 import android.hardware.radio.network.RadioBandMode;
 import android.hardware.radio.network.SignalThresholdInfo;
 import android.hardware.radio.network.UsageSetting;
+import android.hardware.radio.network.EmergencyNetworkScanTrigger;
+import android.hardware.radio.network.EmergencyMode;
 
 /**
  * This interface is used by telephony and telecom to talk to cellular radio for network APIs.
@@ -105,7 +103,6 @@
      * @param serial Serial number of request.
      *
      * Response function is IRadioNetworkResponse.getDataRegistrationStateResponse()
-     * @deprecated use getRegistrationState()
      */
     void getDataRegistrationState(in int serial);
 
@@ -170,7 +167,6 @@
      * @param serial Serial number of request.
      *
      * Response function is IRadioNetworkResponse.getVoiceRegistrationStateResponse()
-     * @deprecated use getRegistrationState()
      */
     void getVoiceRegistrationState(in int serial);
 
@@ -453,7 +449,7 @@
      *
      * Response function is IRadioEmergencyResponse.setEmergencyModeResponse()
      */
-    void setEmergencyMode(int serial, in EmergencyMode emcModeType);
+    void setEmergencyMode(int serial, in EmergencyMode emcModeType );
 
     /**
      * Triggers an Emergency network scan.
@@ -464,7 +460,7 @@
      *
      * Response function is IRadioEmergencyResponse.triggerEmergencyNetworkScanResponse()
      */
-    void triggerEmergencyNetworkScan(int serial, in EmergencyNetworkScanTrigger request);
+    void triggerEmergencyNetworkScan( int serial, in EmergencyNetworkScanTrigger request);
 
     /**
      * Cancels ongoing Emergency network scan
@@ -483,15 +479,4 @@
      * Response function is IRadioEmergencyResponse.exitEmergencyModeResponse()
      */
     void exitEmergencyMode(in int serial);
-
-    /**
-     * Request current registration state.
-     *
-     * @param serial Serial number of request.
-     * @param ratFamily RadioTechnologyFamily of request.
-     * @param domain Domain PS or CS of request.
-     *
-     * Response function is IRadioNetworkResponse.getRegistrationStateResponse()
-     */
-    void getRegistrationState(in int serial, in RadioTechnologyFamily ratFamily, in Domain domain);
 }
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
index 69d53ee..243e949 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -23,13 +23,13 @@
 import android.hardware.radio.network.CdmaRoamingType;
 import android.hardware.radio.network.CellIdentity;
 import android.hardware.radio.network.CellInfo;
-import android.hardware.radio.network.EmergencyRegResult;
 import android.hardware.radio.network.OperatorInfo;
 import android.hardware.radio.network.RadioAccessSpecifier;
 import android.hardware.radio.network.RadioBandMode;
 import android.hardware.radio.network.RegStateResult;
 import android.hardware.radio.network.SignalStrength;
 import android.hardware.radio.network.UsageSetting;
+import android.hardware.radio.network.EmergencyRegResult;
 
 /**
  * Interface declaring response functions to solicited radio requests for network APIs.
@@ -153,8 +153,6 @@
      *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INTERNAL_ERR
      *   RadioError:NOT_PROVISIONED
-     *
-     * @deprecated use getRegistrationStateResponse()
      */
     void getDataRegistrationStateResponse(
             in RadioResponseInfo info, in RegStateResult dataRegResponse);
@@ -261,8 +259,6 @@
      *   RadioError:NONE
      *   RadioError:RADIO_NOT_AVAILABLE
      *   RadioError:INTERNAL_ERR
-     *
-     * @deprecated use getRegistrationStateResponse()
      */
     void getVoiceRegistrationStateResponse(
             in RadioResponseInfo info, in RegStateResult voiceRegResponse);
@@ -620,16 +616,4 @@
      *   RadioError:MODEM_ERR
      */
     void cancelEmergencyNetworkScanResponse(in RadioResponseInfo info);
-
-    /**
-     * @param info Response info struct containing response type, serial no. and error
-     * @param regResponse Current registration response as defined by RegStateResult
-     *
-     * Valid errors returned:
-     *   RadioError:NONE
-     *   RadioError:RADIO_NOT_AVAILABLE
-     *   RadioError:INTERNAL_ERR
-     *   RadioError:NOT_PROVISIONED
-     */
-    void getRegistrationStateResponse(in RadioResponseInfo info, in RegStateResult regResponse);
 }
diff --git a/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl b/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
index 2b0b7c9..197f401 100644
--- a/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
+++ b/radio/aidl/android/hardware/radio/network/NrVopsInfo.aidl
@@ -39,10 +39,6 @@
      * Emergency services supported in NR connected to 5GCN and E-UTRA connected to 5GCN
      */
     const byte EMC_INDICATOR_BOTH_NR_EUTRA_CONNECTED_TO_5GCN = 3;
-    /**
-     * Emergency services supported over 5G N3GPP access.
-     */
-    const byte EMC_INDICATOR_EMC_OVER_NON_3GPP = 4;
 
     /**
      * Emergency services fallback not supported
@@ -100,7 +96,6 @@
      * NR REGISTRATION ACCEPT.
      * Refer 3GPP 24.501 EPS 5GS network feature support -> EMF
      * Values are EMF_INDICATOR_ from TS 24.501 sec 9.10.3.5.
-     * Not Applicable for the registration via non-3GPP access.
      */
     byte emfSupported;
 }
diff --git a/radio/aidl/android/hardware/radio/network/RegStateResult.aidl b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
index 979b4b8..3d96b8c 100644
--- a/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
+++ b/radio/aidl/android/hardware/radio/network/RegStateResult.aidl
@@ -16,7 +16,6 @@
 
 package android.hardware.radio.network;
 
-import android.hardware.radio.AccessNetwork;
 import android.hardware.radio.RadioTechnology;
 import android.hardware.radio.network.AccessTechnologySpecificInfo;
 import android.hardware.radio.network.CellIdentity;
@@ -60,8 +59,4 @@
      * Access-technology-specific registration information, such as for CDMA2000.
      */
     AccessTechnologySpecificInfo accessTechnologySpecificInfo;
-    /**
-     * Indicates the access network used for this registration.
-     */
-    AccessNetwork accessNetwork = AccessNetwork.UNKNOWN;
 }
diff --git a/radio/aidl/compat/libradiocompat/Android.bp b/radio/aidl/compat/libradiocompat/Android.bp
index 2f7fc59..f79e045 100644
--- a/radio/aidl/compat/libradiocompat/Android.bp
+++ b/radio/aidl/compat/libradiocompat/Android.bp
@@ -31,13 +31,12 @@
         "-DANDROID_UTILS_REF_BASE_DISABLE_IMPLICIT_CONSTRUCTION",
     ],
     shared_libs: [
-        "android.hardware.radio-V2-ndk",
         "android.hardware.radio.config-V1-ndk",
         "android.hardware.radio.config@1.0",
         "android.hardware.radio.config@1.1",
         "android.hardware.radio.config@1.2",
         "android.hardware.radio.config@1.3",
-        "android.hardware.radio.data-V2-ndk",
+        "android.hardware.radio.data-V1-ndk",
         "android.hardware.radio.messaging-V1-ndk",
         "android.hardware.radio.modem-V1-ndk",
         "android.hardware.radio.network-V2-ndk",
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h
index c886267..c714190 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h
@@ -99,9 +99,6 @@
                     scanTrigger) override;
     ::ndk::ScopedAStatus cancelEmergencyNetworkScan(int32_t serial) override;
     ::ndk::ScopedAStatus exitEmergencyMode(int32_t serial) override;
-    ::ndk::ScopedAStatus getRegistrationState(
-            int32_t serial, ::aidl::android::hardware::radio::RadioTechnologyFamily ratFamily,
-            ::aidl::android::hardware::radio::network::Domain domain) override;
 
   protected:
     std::shared_ptr<::aidl::android::hardware::radio::network::IRadioNetworkResponse> respond();
diff --git a/radio/aidl/compat/libradiocompat/network/RadioNetwork.cpp b/radio/aidl/compat/libradiocompat/network/RadioNetwork.cpp
index 638b34e..ff30ac3 100644
--- a/radio/aidl/compat/libradiocompat/network/RadioNetwork.cpp
+++ b/radio/aidl/compat/libradiocompat/network/RadioNetwork.cpp
@@ -340,16 +340,4 @@
     return ok();
 }
 
-ScopedAStatus RadioNetwork::getRegistrationState(
-        int32_t serial, ::aidl::android::hardware::radio::RadioTechnologyFamily ratFamily,
-        aidl::Domain domain) {
-    LOG_CALL << serial;
-    if (ratFamily == ::aidl::android::hardware::radio::RadioTechnologyFamily::THREE_GPP &&
-        domain == aidl::Domain::PS) {
-        LOG_CALL << " Radio Technology Family 3GPP and Domain PS";
-    }
-    LOG(ERROR) << " geRegistrationState is unsupported by HIDL HALs";
-    respond()->getRegistrationStateResponse(notSupported(serial), {});
-    return ok();
-}
 }  // namespace android::hardware::radio::compat
diff --git a/radio/aidl/compat/service/Android.bp b/radio/aidl/compat/service/Android.bp
index 45a3497..4dbaef4 100644
--- a/radio/aidl/compat/service/Android.bp
+++ b/radio/aidl/compat/service/Android.bp
@@ -34,13 +34,12 @@
     ],
     shared_libs: [
         "android.hardware.radio-library.compat",
-        "android.hardware.radio-V2-ndk",
         "android.hardware.radio.config-V1-ndk",
         "android.hardware.radio.config@1.0",
         "android.hardware.radio.config@1.1",
         "android.hardware.radio.config@1.2",
         "android.hardware.radio.config@1.3",
-        "android.hardware.radio.data-V2-ndk",
+        "android.hardware.radio.data-V1-ndk",
         "android.hardware.radio.messaging-V1-ndk",
         "android.hardware.radio.modem-V1-ndk",
         "android.hardware.radio.network-V2-ndk",
diff --git a/radio/aidl/vts/Android.bp b/radio/aidl/vts/Android.bp
index ba68728..0d4bb3e 100644
--- a/radio/aidl/vts/Android.bp
+++ b/radio/aidl/vts/Android.bp
@@ -63,9 +63,9 @@
         "libvintf",
     ],
     static_libs: [
-        "android.hardware.radio-V2-ndk",
+        "android.hardware.radio-V1-ndk",
         "android.hardware.radio.config-V1-ndk",
-        "android.hardware.radio.data-V2-ndk",
+        "android.hardware.radio.data-V1-ndk",
         "android.hardware.radio.messaging-V1-ndk",
         "android.hardware.radio.modem-V1-ndk",
         "android.hardware.radio.network-V2-ndk",
diff --git a/radio/aidl/vts/radio_data_indication.cpp b/radio/aidl/vts/radio_data_indication.cpp
index 213505d..61e079e 100644
--- a/radio/aidl/vts/radio_data_indication.cpp
+++ b/radio/aidl/vts/radio_data_indication.cpp
@@ -42,10 +42,3 @@
         RadioIndicationType /*type*/, const SlicingConfig& /*slicingConfig*/) {
     return ndk::ScopedAStatus::ok();
 }
-
-ndk::ScopedAStatus RadioDataIndication::unthrottleDataProfile(
-        RadioIndicationType /*type*/,
-        ::aidl::android::hardware::radio::AccessNetwork /*accessNetwork*/,
-        const DataProfileInfo& /*dataProfileInfo*/) {
-    return ndk::ScopedAStatus::ok();
-}
diff --git a/radio/aidl/vts/radio_data_utils.h b/radio/aidl/vts/radio_data_utils.h
index cfb2ab2..fb91ef6 100644
--- a/radio/aidl/vts/radio_data_utils.h
+++ b/radio/aidl/vts/radio_data_utils.h
@@ -97,9 +97,6 @@
                                              const DataProfileInfo& dataProfile) override;
     virtual ndk::ScopedAStatus slicingConfigChanged(RadioIndicationType type,
                                                     const SlicingConfig& slicingConfig) override;
-    virtual ndk::ScopedAStatus unthrottleDataProfile(
-            RadioIndicationType type, ::aidl::android::hardware::radio::AccessNetwork accessNetwork,
-            const DataProfileInfo& dataProfile) override;
 };
 
 // The main test class for Radio AIDL Data.
diff --git a/radio/aidl/vts/radio_network_response.cpp b/radio/aidl/vts/radio_network_response.cpp
index ff58ecd..5599c03 100644
--- a/radio/aidl/vts/radio_network_response.cpp
+++ b/radio/aidl/vts/radio_network_response.cpp
@@ -293,11 +293,3 @@
     parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
-
-ndk::ScopedAStatus RadioNetworkResponse::getRegistrationStateResponse(
-        const RadioResponseInfo& info, const RegStateResult& regResponse) {
-    rspInfo = info;
-    regResp = regResponse;
-    parent_network.notify(info.serial);
-    return ndk::ScopedAStatus::ok();
-}
diff --git a/radio/aidl/vts/radio_network_test.cpp b/radio/aidl/vts/radio_network_test.cpp
index 054b69e..25c42d3 100644
--- a/radio/aidl/vts/radio_network_test.cpp
+++ b/radio/aidl/vts/radio_network_test.cpp
@@ -15,9 +15,7 @@
  */
 
 #include <aidl/android/hardware/radio/RadioAccessFamily.h>
-#include <aidl/android/hardware/radio/RadioTechnologyFamily.h>
 #include <aidl/android/hardware/radio/config/IRadioConfig.h>
-#include <aidl/android/hardware/radio/network/Domain.h>
 #include <aidl/android/hardware/radio/network/IndicationFilter.h>
 #include <android-base/logging.h>
 #include <android/binder_manager.h>
@@ -1913,91 +1911,3 @@
             {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::MODEM_ERR}));
     LOG(DEBUG) << "exitEmergencyMode finished";
 }
-
-/*
- * Test IRadioNetwork.getRegistrationState() for the response returned.
- */
-TEST_P(RadioNetworkTest, getRegistrationState) {
-    serial = GetRandomSerialNumber();
-
-    ndk::ScopedAStatus res = radio_network->getRegistrationState(
-            serial, RadioTechnologyFamily::THREE_GPP, Domain::PS);
-    ASSERT_OK(res);
-    EXPECT_EQ(std::cv_status::no_timeout, wait());
-    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
-    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
-
-    ALOGI("getRegistrationStateResponse, rspInfo.error = %s\n",
-          toString(radioRsp_network->rspInfo.error).c_str());
-    ASSERT_TRUE(CheckAnyOfErrors(
-            radioRsp_network->rspInfo.error,
-            {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::NOT_PROVISIONED}));
-    // Check the mcc [0, 999] and mnc [0, 999].
-    std::string mcc;
-    std::string mnc;
-    bool checkMccMnc = true;
-    CellIdentity cellIdentity = radioRsp_network->regResp.cellIdentity;
-    switch (cellIdentity.getTag()) {
-        case CellIdentity::noinit: {
-            checkMccMnc = false;
-            break;
-        }
-        case CellIdentity::gsm: {
-            CellIdentityGsm cig = cellIdentity.get<CellIdentity::gsm>();
-            mcc = cig.mcc;
-            mnc = cig.mnc;
-            break;
-        }
-        case CellIdentity::wcdma: {
-            CellIdentityWcdma ciw = cellIdentity.get<CellIdentity::wcdma>();
-            mcc = ciw.mcc;
-            mnc = ciw.mnc;
-            break;
-        }
-        case CellIdentity::tdscdma: {
-            CellIdentityTdscdma cit = cellIdentity.get<CellIdentity::tdscdma>();
-            mcc = cit.mcc;
-            mnc = cit.mnc;
-            break;
-        }
-        case CellIdentity::cdma: {
-            // CellIdentityCdma has no mcc/mnc
-            CellIdentityCdma cic = cellIdentity.get<CellIdentity::cdma>();
-            checkMccMnc = false;
-            break;
-        }
-        case CellIdentity::lte: {
-            CellIdentityLte cil = cellIdentity.get<CellIdentity::lte>();
-            mcc = cil.mcc;
-            mnc = cil.mnc;
-            break;
-        }
-        case CellIdentity::nr: {
-            CellIdentityNr cin = cellIdentity.get<CellIdentity::nr>();
-            mcc = cin.mcc;
-            mnc = cin.mnc;
-            break;
-        }
-    }
-
-    // 32 bit system might return invalid mcc and mnc string "\xff\xff..."
-    if (checkMccMnc && mcc.size() < 4 && mnc.size() < 4) {
-        int mcc_int = stoi(mcc);
-        int mnc_int = stoi(mnc);
-        EXPECT_TRUE(mcc_int >= 0 && mcc_int <= 999);
-        EXPECT_TRUE(mnc_int >= 0 && mnc_int <= 999);
-    }
-
-    // Check for access technology specific info
-    AccessTechnologySpecificInfo info = radioRsp_network->regResp.accessTechnologySpecificInfo;
-    RadioTechnology rat = radioRsp_network->regResp.rat;
-    // TODO: add logic for cdmaInfo
-    if (rat == RadioTechnology::LTE || rat == RadioTechnology::LTE_CA) {
-        ASSERT_EQ(info.getTag(), AccessTechnologySpecificInfo::eutranInfo);
-    } else if (rat == RadioTechnology::NR) {
-        ASSERT_EQ(info.getTag(), AccessTechnologySpecificInfo::ngranNrVopsInfo);
-    }
-    AccessNetwork an = radioRsp_network->regResp.accessNetwork;
-    ASSERT_NE(an, AccessNetwork::N3AN5GS);
-    ASSERT_NE(an, AccessNetwork::N3ANEPS);
-}
diff --git a/radio/aidl/vts/radio_network_utils.h b/radio/aidl/vts/radio_network_utils.h
index f30b742..8480825 100644
--- a/radio/aidl/vts/radio_network_utils.h
+++ b/radio/aidl/vts/radio_network_utils.h
@@ -42,7 +42,6 @@
     int networkTypeBitmapResponse;
     RegStateResult voiceRegResp;
     RegStateResult dataRegResp;
-    RegStateResult regResp;
     CellIdentity barringCellIdentity;
     std::vector<BarringInfo> barringInfoList;
     UsageSetting usageSetting;
@@ -159,9 +158,6 @@
 
     virtual ndk::ScopedAStatus cancelEmergencyNetworkScanResponse(
             const RadioResponseInfo& info) override;
-
-    virtual ndk::ScopedAStatus getRegistrationStateResponse(
-            const RadioResponseInfo& info, const RegStateResult& regResponse) override;
 };
 
 /* Callback class for radio network indication */
diff --git a/security/keymint/aidl/Android.bp b/security/keymint/aidl/Android.bp
index 96d44a7..6efff2f 100644
--- a/security/keymint/aidl/Android.bp
+++ b/security/keymint/aidl/Android.bp
@@ -52,21 +52,21 @@
 cc_defaults {
     name: "keymint_use_latest_hal_aidl_ndk_static",
     static_libs: [
-        "android.hardware.security.keymint-V2-ndk",
+        "android.hardware.security.keymint-V3-ndk",
     ],
 }
 
 cc_defaults {
     name: "keymint_use_latest_hal_aidl_ndk_shared",
     shared_libs: [
-        "android.hardware.security.keymint-V2-ndk",
+        "android.hardware.security.keymint-V3-ndk",
     ],
 }
 
 cc_defaults {
     name: "keymint_use_latest_hal_aidl_cpp_static",
     static_libs: [
-        "android.hardware.security.keymint-V2-cpp",
+        "android.hardware.security.keymint-V3-cpp",
     ],
 }
 
@@ -76,6 +76,6 @@
 rust_defaults {
     name: "keymint_use_latest_hal_aidl_rust",
     rustlibs: [
-        "android.hardware.security.keymint-V2-rust",
+        "android.hardware.security.keymint-V3-rust",
     ],
 }
diff --git a/security/keymint/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp b/security/keymint/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp
index 9b21e4e..4f361bb 100644
--- a/security/keymint/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp
+++ b/security/keymint/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp
@@ -46,6 +46,7 @@
 namespace {
 
 constexpr int32_t VERSION_WITH_UNIQUE_ID_SUPPORT = 2;
+constexpr int32_t VERSION_WITHOUT_TEST_MODE = 3;
 
 #define INSTANTIATE_REM_PROV_AIDL_TEST(name)                                         \
     GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(name);                             \
@@ -180,6 +181,15 @@
         return params;
     }
 
+    void checkMacedPubkeyVersioned(const MacedPublicKey& macedPubKey, bool testMode,
+                                   vector<uint8_t>* payload_value) {
+        if (rpcHardwareInfo.versionNumber >= VERSION_WITHOUT_TEST_MODE) {
+            check_maced_pubkey(macedPubKey, false, payload_value);
+        } else {
+            check_maced_pubkey(macedPubKey, testMode, payload_value);
+        }
+    }
+
   protected:
     std::shared_ptr<IRemotelyProvisionedComponent> provisionable_;
     RpcHardwareInfo rpcHardwareInfo;
@@ -256,7 +266,7 @@
     auto status = provisionable_->generateEcdsaP256KeyPair(testMode, &macedPubKey, &privateKeyBlob);
     ASSERT_TRUE(status.isOk());
     vector<uint8_t> coseKeyData;
-    check_maced_pubkey(macedPubKey, testMode, &coseKeyData);
+    checkMacedPubkeyVersioned(macedPubKey, testMode, &coseKeyData);
 }
 
 /**
@@ -279,7 +289,7 @@
     auto status = provisionable_->generateEcdsaP256KeyPair(testMode, &macedPubKey, &privateKeyBlob);
     ASSERT_TRUE(status.isOk());
     vector<uint8_t> coseKeyData;
-    check_maced_pubkey(macedPubKey, testMode, &coseKeyData);
+    checkMacedPubkeyVersioned(macedPubKey, testMode, &coseKeyData);
 
     AttestationKey attestKey;
     attestKey.keyBlob = std::move(privateKeyBlob);
@@ -334,13 +344,13 @@
     bool testMode = true;
     auto status = provisionable_->generateEcdsaP256KeyPair(testMode, &macedPubKey, &privateKeyBlob);
     ASSERT_TRUE(status.isOk());
-
-    check_maced_pubkey(macedPubKey, testMode, nullptr);
+    checkMacedPubkeyVersioned(macedPubKey, testMode, nullptr);
 }
 
-class CertificateRequestTest : public VtsRemotelyProvisionedComponentTests {
+class CertificateRequestTestBase : public VtsRemotelyProvisionedComponentTests {
   protected:
-    CertificateRequestTest() : eekId_(string_to_bytevec("eekid")), challenge_(randomBytes(64)) {}
+    CertificateRequestTestBase()
+        : eekId_(string_to_bytevec("eekid")), challenge_(randomBytes(64)) {}
 
     void generateTestEekChain(size_t eekLength) {
         auto chain = generateEekChain(rpcHardwareInfo.supportedEekCurve, eekLength, eekId_);
@@ -359,7 +369,7 @@
             ASSERT_TRUE(status.isOk()) << status.getMessage();
 
             vector<uint8_t> payload_value;
-            check_maced_pubkey(key, testMode, &payload_value);
+            checkMacedPubkeyVersioned(key, testMode, &payload_value);
             cborKeysToSign_.add(cppbor::EncodedItem(payload_value));
         }
     }
@@ -372,6 +382,18 @@
     cppbor::Array cborKeysToSign_;
 };
 
+class CertificateRequestTest : public CertificateRequestTestBase {
+  protected:
+    void SetUp() override {
+        CertificateRequestTestBase::SetUp();
+
+        if (rpcHardwareInfo.versionNumber >= VERSION_WITHOUT_TEST_MODE) {
+            GTEST_SKIP() << "This test case only applies to RKP v1 and v2. "
+                         << "RKP version discovered: " << rpcHardwareInfo.versionNumber;
+        }
+    }
+};
+
 /**
  * Generate an empty certificate request in test mode, and decrypt and verify the structure and
  * content.
@@ -638,4 +660,131 @@
 
 INSTANTIATE_REM_PROV_AIDL_TEST(CertificateRequestTest);
 
+class CertificateRequestV2Test : public CertificateRequestTestBase {
+    void SetUp() override {
+        CertificateRequestTestBase::SetUp();
+
+        if (rpcHardwareInfo.versionNumber < VERSION_WITHOUT_TEST_MODE) {
+            GTEST_SKIP() << "This test case only applies to RKP v3 and above. "
+                         << "RKP version discovered: " << rpcHardwareInfo.versionNumber;
+        }
+    }
+};
+
+/**
+ * Generate an empty certificate request, and decrypt and verify the structure and content.
+ */
+TEST_P(CertificateRequestV2Test, EmptyRequest) {
+    bytevec csr;
+
+    auto status =
+            provisionable_->generateCertificateRequestV2({} /* keysToSign */, challenge_, &csr);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+
+    auto result = verifyProductionCsr(cppbor::Array(), csr, provisionable_.get(), challenge_);
+    ASSERT_TRUE(result) << result.message();
+}
+
+/**
+ * Generate a non-empty certificate request.  Decrypt, parse and validate the contents.
+ */
+TEST_P(CertificateRequestV2Test, NonEmptyRequest) {
+    generateKeys(false /* testMode */, 1 /* numKeys */);
+
+    bytevec csr;
+
+    auto status = provisionable_->generateCertificateRequestV2(keysToSign_, challenge_, &csr);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+
+    auto result = verifyProductionCsr(cborKeysToSign_, csr, provisionable_.get(), challenge_);
+    ASSERT_TRUE(result) << result.message();
+}
+
+/**
+ * Generate a non-empty certificate request.  Make sure contents are reproducible.
+ */
+TEST_P(CertificateRequestV2Test, NonEmptyRequestReproducible) {
+    generateKeys(false /* testMode */, 1 /* numKeys */);
+
+    bytevec csr;
+
+    auto status = provisionable_->generateCertificateRequestV2(keysToSign_, challenge_, &csr);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+
+    auto firstBcc = verifyProductionCsr(cborKeysToSign_, csr, provisionable_.get(), challenge_);
+    ASSERT_TRUE(firstBcc) << firstBcc.message();
+
+    status = provisionable_->generateCertificateRequestV2(keysToSign_, challenge_, &csr);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+
+    auto secondBcc = verifyProductionCsr(cborKeysToSign_, csr, provisionable_.get(), challenge_);
+    ASSERT_TRUE(secondBcc) << secondBcc.message();
+
+    ASSERT_EQ(firstBcc->size(), secondBcc->size());
+    for (auto i = 0; i < firstBcc->size(); i++) {
+        ASSERT_EQ(firstBcc->at(i).pubKey, secondBcc->at(i).pubKey);
+    }
+}
+
+/**
+ * Generate a non-empty certificate request with multiple keys.
+ */
+TEST_P(CertificateRequestV2Test, NonEmptyRequestMultipleKeys) {
+    // TODO(b/254137722): define a minimum number of keys that must be supported.
+    generateKeys(false /* testMode */, 5 /* numKeys */);
+
+    bytevec csr;
+
+    auto status = provisionable_->generateCertificateRequestV2(keysToSign_, challenge_, &csr);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+
+    auto result = verifyProductionCsr(cborKeysToSign_, csr, provisionable_.get(), challenge_);
+    ASSERT_TRUE(result) << result.message();
+}
+
+/**
+ * Generate a non-empty certificate request, but with the MAC corrupted on the keypair.
+ */
+TEST_P(CertificateRequestV2Test, NonEmptyRequestCorruptMac) {
+    generateKeys(false /* testMode */, 1 /* numKeys */);
+    auto result = corrupt_maced_key(keysToSign_[0]);
+    ASSERT_TRUE(result) << result.moveMessage();
+    MacedPublicKey keyWithCorruptMac = result.moveValue();
+
+    bytevec csr;
+    auto status =
+            provisionable_->generateCertificateRequestV2({keyWithCorruptMac}, challenge_, &csr);
+    ASSERT_FALSE(status.isOk()) << status.getMessage();
+    EXPECT_EQ(status.getServiceSpecificError(), BnRemotelyProvisionedComponent::STATUS_INVALID_MAC);
+}
+
+/**
+ * Generate a non-empty certificate request in prod mode, with test keys.  Test mode must be
+ * ignored, i.e. test must pass.
+ */
+TEST_P(CertificateRequestV2Test, NonEmptyRequest_testKeyInProdCert) {
+    generateKeys(true /* testMode */, 1 /* numKeys */);
+
+    bytevec csr;
+    auto status = provisionable_->generateCertificateRequestV2(keysToSign_, challenge_, &csr);
+    ASSERT_TRUE(status.isOk()) << status.getMessage();
+}
+
+/**
+ * Call generateCertificateRequest(). Make sure it's removed.
+ */
+TEST_P(CertificateRequestV2Test, CertificateRequestV1Removed) {
+    generateTestEekChain(2);
+    bytevec keysToSignMac;
+    DeviceInfo deviceInfo;
+    ProtectedData protectedData;
+    auto status = provisionable_->generateCertificateRequest(
+            true /* testMode */, {} /* keysToSign */, testEekChain_.chain, challenge_, &deviceInfo,
+            &protectedData, &keysToSignMac);
+    ASSERT_FALSE(status.isOk()) << status.getMessage();
+    EXPECT_EQ(status.getServiceSpecificError(), BnRemotelyProvisionedComponent::STATUS_REMOVED);
+}
+
+INSTANTIATE_REM_PROV_AIDL_TEST(CertificateRequestV2Test);
+
 }  // namespace aidl::android::hardware::security::keymint::test
diff --git a/security/keymint/support/include/remote_prov/remote_prov_utils.h b/security/keymint/support/include/remote_prov/remote_prov_utils.h
index 9ea20ac..6871e1b 100644
--- a/security/keymint/support/include/remote_prov/remote_prov_utils.h
+++ b/security/keymint/support/include/remote_prov/remote_prov_utils.h
@@ -177,4 +177,19 @@
         const EekChain& eekChain, const std::vector<uint8_t>& eekId, int32_t supportedEekCurve,
         IRemotelyProvisionedComponent* provisionable, const std::vector<uint8_t>& challenge);
 
+/**
+ * Verify the CSR as if the device is still early in the factory process and may not
+ * have all device identifiers provisioned yet.
+ */
+ErrMsgOr<std::vector<BccEntryData>> verifyFactoryCsr(const cppbor::Array& keysToSign,
+                                                     const std::vector<uint8_t>& csr,
+                                                     IRemotelyProvisionedComponent* provisionable,
+                                                     const std::vector<uint8_t>& challenge);
+/**
+ * Verify the CSR as if the device is a final production sample.
+ */
+ErrMsgOr<std::vector<BccEntryData>> verifyProductionCsr(
+        const cppbor::Array& keysToSign, const std::vector<uint8_t>& csr,
+        IRemotelyProvisionedComponent* provisionable, const std::vector<uint8_t>& challenge);
+
 }  // namespace aidl::android::hardware::security::keymint::remote_prov
diff --git a/security/keymint/support/remote_prov_utils.cpp b/security/keymint/support/remote_prov_utils.cpp
index 0651496..f7ab3ac 100644
--- a/security/keymint/support/remote_prov_utils.cpp
+++ b/security/keymint/support/remote_prov_utils.cpp
@@ -32,6 +32,7 @@
 #include <openssl/base64.h>
 #include <openssl/evp.h>
 #include <openssl/rand.h>
+#include <openssl/x509.h>
 #include <remote_prov/remote_prov_utils.h>
 
 namespace aidl::android::hardware::security::keymint::remote_prov {
@@ -45,6 +46,8 @@
 using EC_KEY_Ptr = bssl::UniquePtr<EC_KEY>;
 using EVP_PKEY_Ptr = bssl::UniquePtr<EVP_PKEY>;
 using EVP_PKEY_CTX_Ptr = bssl::UniquePtr<EVP_PKEY_CTX>;
+using X509_Ptr = bssl::UniquePtr<X509>;
+using CRYPTO_BUFFER_Ptr = bssl::UniquePtr<CRYPTO_BUFFER>;
 
 ErrMsgOr<bytevec> ecKeyGetPrivateKey(const EC_KEY* ecKey) {
     // Extract private key.
@@ -527,22 +530,27 @@
     if (parsed->clone()->asMap()->canonicalize().encode() != deviceInfoBytes) {
         return "DeviceInfo ordering is non-canonical.";
     }
-    const std::unique_ptr<cppbor::Item>& version = parsed->get("version");
-    if (!version) {
-        return "Device info is missing version";
-    }
-    if (!version->asUint()) {
-        return "version must be an unsigned integer";
-    }
+
     RpcHardwareInfo info;
     provisionable->getHardwareInfo(&info);
-    if (version->asUint()->value() != info.versionNumber) {
-        return "DeviceInfo version (" + std::to_string(version->asUint()->value()) +
-               ") does not match the remotely provisioned component version (" +
-               std::to_string(info.versionNumber) + ").";
+    if (info.versionNumber < 3) {
+        const std::unique_ptr<cppbor::Item>& version = parsed->get("version");
+        if (!version) {
+            return "Device info is missing version";
+        }
+        if (!version->asUint()) {
+            return "version must be an unsigned integer";
+        }
+        if (version->asUint()->value() != info.versionNumber) {
+            return "DeviceInfo version (" + std::to_string(version->asUint()->value()) +
+                   ") does not match the remotely provisioned component version (" +
+                   std::to_string(info.versionNumber) + ").";
+        }
     }
+
     std::string error;
-    switch (version->asUint()->value()) {
+    switch (info.versionNumber) {
+        case 3:
         case 2:
             for (const auto& entry : kAttestationIdEntrySet) {
                 error += checkMapEntry(isFactory && !entry.alwaysValidate, *parsed, cppbor::TSTR,
@@ -579,7 +587,7 @@
                                    kValidAttIdStates);
             break;
         default:
-            return "Unrecognized version: " + std::to_string(version->asUint()->value());
+            return "Unrecognized version: " + std::to_string(info.versionNumber);
     }
 
     if (!error.empty()) {
@@ -734,4 +742,264 @@
                                /*isFactory=*/false);
 }
 
-}  // namespace aidl::android::hardware::security::keymint::remote_prov
\ No newline at end of file
+ErrMsgOr<X509_Ptr> parseX509Cert(const std::vector<uint8_t>& cert) {
+    CRYPTO_BUFFER_Ptr certBuf(CRYPTO_BUFFER_new(cert.data(), cert.size(), nullptr));
+    if (!certBuf.get()) {
+        return "Failed to create crypto buffer.";
+    }
+    X509_Ptr result(X509_parse_from_buffer(certBuf.get()));
+    if (!result.get()) {
+        return "Failed to parse certificate.";
+    }
+    return result;
+}
+
+std::string getX509IssuerName(const X509_Ptr& cert) {
+    char* name = X509_NAME_oneline(X509_get_issuer_name(cert.get()), nullptr, 0);
+    std::string result(name);
+    OPENSSL_free(name);
+    return result;
+}
+
+std::string getX509SubjectName(const X509_Ptr& cert) {
+    char* name = X509_NAME_oneline(X509_get_subject_name(cert.get()), nullptr, 0);
+    std::string result(name);
+    OPENSSL_free(name);
+    return result;
+}
+
+// Validates the certificate chain and returns the leaf public key.
+ErrMsgOr<bytevec> validateCertChain(const cppbor::Array& chain) {
+    uint8_t rawPubKey[64];
+    size_t rawPubKeySize = sizeof(rawPubKey);
+    for (size_t i = 0; i < chain.size(); ++i) {
+        // Root must be self-signed.
+        size_t signingCertIndex = (i > 1) ? i - 1 : i;
+        auto& keyCertItem = chain[i];
+        auto& signingCertItem = chain[signingCertIndex];
+        if (!keyCertItem || !keyCertItem->asBstr()) {
+            return "Key certificate must be a Bstr.";
+        }
+        if (!signingCertItem || !signingCertItem->asBstr()) {
+            return "Signing certificate must be a Bstr.";
+        }
+
+        auto keyCert = parseX509Cert(keyCertItem->asBstr()->value());
+        if (!keyCert) {
+            return keyCert.message();
+        }
+        auto signingCert = parseX509Cert(keyCertItem->asBstr()->value());
+        if (!signingCert) {
+            return signingCert.message();
+        }
+
+        EVP_PKEY_Ptr pubKey(X509_get_pubkey(keyCert->get()));
+        if (!pubKey.get()) {
+            return "Failed to get public key.";
+        }
+        EVP_PKEY_Ptr signingPubKey(X509_get_pubkey(signingCert->get()));
+        if (!signingPubKey.get()) {
+            return "Failed to get signing public key.";
+        }
+
+        if (!X509_verify(keyCert->get(), signingPubKey.get())) {
+            return "Verification of certificate " + std::to_string(i) +
+                   " faile. OpenSSL error string: " + ERR_error_string(ERR_get_error(), NULL);
+        }
+
+        auto certIssuer = getX509IssuerName(*keyCert);
+        auto signerSubj = getX509SubjectName(*signingCert);
+        if (certIssuer != signerSubj) {
+            return "Certificate " + std::to_string(i) + " has wrong issuer. Signer subject is " +
+                   signerSubj + " Issuer subject is " + certIssuer;
+        }
+
+        rawPubKeySize = sizeof(rawPubKey);
+        if (!EVP_PKEY_get_raw_public_key(pubKey.get(), rawPubKey, &rawPubKeySize)) {
+            return "Failed to get raw public key.";
+        }
+    }
+
+    return bytevec(rawPubKey, rawPubKey + rawPubKeySize);
+}
+
+std::string validateUdsCerts(const cppbor::Map& udsCerts, const bytevec& udsPub) {
+    for (const auto& [signerName, udsCertChain] : udsCerts) {
+        if (!signerName || !signerName->asTstr()) {
+            return "Signer Name must be a Tstr.";
+        }
+        if (!udsCertChain || !udsCertChain->asArray()) {
+            return "UDS certificate chain must be an Array.";
+        }
+        if (udsCertChain->asArray()->size() < 2) {
+            return "UDS certificate chain must have at least two entries: root and leaf.";
+        }
+
+        auto leafPubKey = validateCertChain(*udsCertChain->asArray());
+        if (!leafPubKey) {
+            return leafPubKey.message();
+        }
+        if (*leafPubKey != udsPub) {
+            return "Leaf public key in UDS certificat chain doesn't match UDS public key.";
+        }
+    }
+    return "";
+}
+
+ErrMsgOr<cppbor::Array> parseAndValidateCsrPayload(const cppbor::Array& keysToSign,
+                                                   const std::vector<uint8_t>& csrPayload,
+                                                   IRemotelyProvisionedComponent* provisionable,
+                                                   const std::vector<uint8_t>& challenge,
+                                                   bool isFactory) {
+    auto [parsedCsrPayload, _, errMsg] = cppbor::parse(csrPayload);
+    if (!parsedCsrPayload) {
+        return errMsg;
+    }
+    if (!parsedCsrPayload->asArray()) {
+        return "CSR payload is not a CBOR array.";
+    }
+    if (parsedCsrPayload->asArray()->size() != 5U) {
+        return "CSR payload must contain version, certificate type, device info, challenge, keys. "
+               "However, the parsed CSR payload has " +
+               std::to_string(parsedCsrPayload->asArray()->size()) + " entries.";
+    }
+
+    auto& signedVersion = parsedCsrPayload->asArray()->get(0);
+    auto& signedCertificateType = parsedCsrPayload->asArray()->get(1);
+    auto& signedDeviceInfo = parsedCsrPayload->asArray()->get(2);
+    auto& signedChallenge = parsedCsrPayload->asArray()->get(3);
+    auto& signedKeys = parsedCsrPayload->asArray()->get(4);
+
+    if (!signedVersion || !signedVersion->asUint() || signedVersion->asUint()->value() != 1U) {
+        return "CSR payload version must be an unsigned integer and must be equal to 1.";
+    }
+    if (!signedCertificateType || !signedCertificateType->asTstr()) {
+        // Certificate type is allowed to be extendend by vendor, i.e. we can't
+        // enforce its value.
+        return "Certificate type must be a Tstr.";
+    }
+    if (!signedDeviceInfo || !signedDeviceInfo->asMap()) {
+        return "Device info must be an Map.";
+    }
+    if (!signedChallenge || !signedChallenge->asBstr()) {
+        return "Challenge must be a Bstr.";
+    }
+    if (!signedKeys || !signedKeys->asArray()) {
+        return "Keys must be an Array.";
+    }
+
+    auto result = parseAndValidateDeviceInfo(signedDeviceInfo->asMap()->encode(), provisionable,
+                                             isFactory);
+    if (!result) {
+        return result.message();
+    }
+
+    if (challenge.size() < 32 || challenge.size() > 64) {
+        return "Challenge size must be between 32 and 64 bytes inclusive. "
+               "However, challenge is " +
+               std::to_string(challenge.size()) + " bytes long.";
+    }
+
+    auto challengeBstr = cppbor::Bstr(challenge);
+    if (*signedChallenge->asBstr() != challengeBstr) {
+        return "Signed challenge does not match."
+               "\n  Actual: " +
+               cppbor::prettyPrint(signedChallenge->asBstr(), 64 /* maxBStrSize */) +
+               "\nExpected: " + cppbor::prettyPrint(&challengeBstr, 64 /* maxBStrSize */);
+    }
+
+    if (signedKeys->asArray()->encode() != keysToSign.encode()) {
+        return "Signed keys do not match.";
+    }
+
+    return std::move(*parsedCsrPayload->asArray());
+}
+
+ErrMsgOr<std::vector<BccEntryData>> verifyCsr(const cppbor::Array& keysToSign,
+                                              const std::vector<uint8_t>& csr,
+                                              IRemotelyProvisionedComponent* provisionable,
+                                              const std::vector<uint8_t>& challenge,
+                                              bool isFactory) {
+    auto [parsedCsr, _, csrErrMsg] = cppbor::parse(csr);
+    if (!parsedCsr) {
+        return csrErrMsg;
+    }
+    if (!parsedCsr->asArray()) {
+        return "CSR is not a CBOR array.";
+    }
+    if (parsedCsr->asArray()->size() != 4U) {
+        return "CSR must contain version, UDS certificates, DICE chain, and signed data. "
+               "However, the parsed CSR has " +
+               std::to_string(parsedCsr->asArray()->size()) + " entries.";
+    }
+
+    auto& version = parsedCsr->asArray()->get(0);
+    auto& udsCerts = parsedCsr->asArray()->get(1);
+    auto& diceCertChain = parsedCsr->asArray()->get(2);
+    auto& signedData = parsedCsr->asArray()->get(3);
+
+    if (!version || !version->asUint() || version->asUint()->value() != 3U) {
+        return "Version must be an unsigned integer and must be equal to 3.";
+    }
+    if (!udsCerts || !udsCerts->asMap()) {
+        return "UdsCerts must be an Map.";
+    }
+    if (!diceCertChain || !diceCertChain->asArray()) {
+        return "DiceCertChain must be an Array.";
+    }
+    if (!signedData || !signedData->asArray()) {
+        return "SignedData must be an Array.";
+    }
+
+    RpcHardwareInfo info;
+    provisionable->getHardwareInfo(&info);
+    if (version->asUint()->value() != info.versionNumber) {
+        return "CSR version (" + std::to_string(version->asUint()->value()) +
+               ") does not match the remotely provisioned component version (" +
+               std::to_string(info.versionNumber) + ").";
+    }
+
+    // DICE chain is [ pubkey, + DiceChainEntry ]. Its format is the same as BCC from RKP v1-2.
+    auto diceContents = validateBcc(diceCertChain->asArray());
+    if (!diceContents) {
+        return diceContents.message() + "\n" + prettyPrint(diceCertChain.get());
+    }
+    if (diceContents->size() == 0U) {
+        return "The DICE chain is empty. It must contain at least one entry.";
+    }
+
+    auto& udsPub = diceContents->back().pubKey;
+
+    auto error = validateUdsCerts(*udsCerts->asMap(), udsPub);
+    if (!error.empty()) {
+        return error;
+    }
+
+    auto csrPayload = verifyAndParseCoseSign1(signedData->asArray(), udsPub, {} /* aad */);
+    if (!csrPayload) {
+        return csrPayload.message();
+    }
+
+    auto parsedCsrPayload = parseAndValidateCsrPayload(keysToSign, *csrPayload, provisionable,
+                                                       challenge, isFactory);
+    if (!parsedCsrPayload) {
+        return parsedCsrPayload.message();
+    }
+
+    return *diceContents;
+}
+
+ErrMsgOr<std::vector<BccEntryData>> verifyFactoryCsr(const cppbor::Array& keysToSign,
+                                                     const std::vector<uint8_t>& csr,
+                                                     IRemotelyProvisionedComponent* provisionable,
+                                                     const std::vector<uint8_t>& challenge) {
+    return verifyCsr(keysToSign, csr, provisionable, challenge, /*isFactory=*/true);
+}
+
+ErrMsgOr<std::vector<BccEntryData>> verifyProductionCsr(
+        const cppbor::Array& keysToSign, const std::vector<uint8_t>& csr,
+        IRemotelyProvisionedComponent* provisionable, const std::vector<uint8_t>& challenge) {
+    return verifyCsr(keysToSign, csr, provisionable, challenge, /*isFactory=*/false);
+}
+
+}  // namespace aidl::android::hardware::security::keymint::remote_prov
diff --git a/tv/cec/aidl/TEST_MAPPING b/tv/cec/aidl/TEST_MAPPING
new file mode 100644
index 0000000..ef4bee1
--- /dev/null
+++ b/tv/cec/aidl/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit": [
+    {
+      "name": "VtsHalTvCecAidlTargetTest"
+    }
+  ]
+}
diff --git a/tv/cec/aidl/vts/functional/AndroidTest.xml b/tv/cec/aidl/vts/functional/AndroidTest.xml
new file mode 100644
index 0000000..8604147
--- /dev/null
+++ b/tv/cec/aidl/vts/functional/AndroidTest.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Runs VtsHalTvCecAidlTargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalTvCecAidlTargetTest->/data/local/tmp/VtsHalTvCecAidlTargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalTvCecAidlTargetTest" />
+        <option name="native-test-timeout" value="30m" />
+    </test>
+</configuration>
diff --git a/tv/hdmi/aidl/TEST_MAPPING b/tv/hdmi/aidl/TEST_MAPPING
new file mode 100644
index 0000000..6bd3b57
--- /dev/null
+++ b/tv/hdmi/aidl/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit": [
+    {
+      "name": "VtsHalTvHdmiAidlTargetTest"
+    }
+  ]
+}
diff --git a/tv/hdmi/aidl/vts/functional/AndroidTest.xml b/tv/hdmi/aidl/vts/functional/AndroidTest.xml
new file mode 100644
index 0000000..0640b2d
--- /dev/null
+++ b/tv/hdmi/aidl/vts/functional/AndroidTest.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright 2021 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<configuration description="Runs VtsHalTvHdmiAidlTargetTest.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer">
+    </target_preparer>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="VtsHalTvHdmiAidlTargetTest->/data/local/tmp/VtsHalTvHdmiAidlTargetTest" />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="VtsHalTvHdmiAidlTargetTest" />
+        <option name="native-test-timeout" value="30m" />
+    </test>
+</configuration>
diff --git a/wifi/1.0/vts/OWNERS b/wifi/1.0/vts/OWNERS
deleted file mode 100644
index 287152d..0000000
--- a/wifi/1.0/vts/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 33618
-arabawy@google.com
-etancohen@google.com
diff --git a/wifi/1.1/vts/OWNERS b/wifi/1.1/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/1.1/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/1.2/vts/OWNERS b/wifi/1.2/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/1.2/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/1.3/vts/OWNERS b/wifi/1.3/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/1.3/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/1.4/vts/OWNERS b/wifi/1.4/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/1.4/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/1.5/vts/OWNERS b/wifi/1.5/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/1.5/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/1.6/default/OWNERS b/wifi/1.6/default/OWNERS
deleted file mode 100644
index cf81c79..0000000
--- a/wifi/1.6/default/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-arabawy@google.com
-etancohen@google.com
diff --git a/wifi/1.6/vts/OWNERS b/wifi/1.6/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/1.6/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/OWNERS b/wifi/OWNERS
new file mode 100644
index 0000000..c10bbab
--- /dev/null
+++ b/wifi/OWNERS
@@ -0,0 +1,10 @@
+# Bug component: 33618
+
+# Please assign all bugs related to /hardware/interfaces/wifi to the team alias:
+#
+#    android-wifi-team@google.com
+#
+# This will get them auto-assigned to the on-call triage engineer, ensuring quickest response.
+#
+arabawy@google.com
+etancohen@google.com
diff --git a/wifi/hostapd/1.0/vts/OWNERS b/wifi/hostapd/1.0/vts/OWNERS
deleted file mode 100644
index 287152d..0000000
--- a/wifi/hostapd/1.0/vts/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 33618
-arabawy@google.com
-etancohen@google.com
diff --git a/wifi/hostapd/1.1/vts/OWNERS b/wifi/hostapd/1.1/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/hostapd/1.1/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/hostapd/1.2/vts/OWNERS b/wifi/hostapd/1.2/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/hostapd/1.2/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/hostapd/1.3/vts/OWNERS b/wifi/hostapd/1.3/vts/OWNERS
deleted file mode 100644
index 294fc82..0000000
--- a/wifi/hostapd/1.3/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.0/vts/OWNERS
diff --git a/wifi/hostapd/aidl/vts/OWNERS b/wifi/hostapd/aidl/vts/OWNERS
deleted file mode 100644
index 2a7a7b0..0000000
--- a/wifi/hostapd/aidl/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-etancohen@google.com
-lzye@google.com
diff --git a/wifi/netlinkinterceptor/aidl/default/OWNERS b/wifi/netlinkinterceptor/aidl/default/OWNERS
deleted file mode 100644
index b738dac..0000000
--- a/wifi/netlinkinterceptor/aidl/default/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-chrisweir@google.com
-twasilczyk@google.com
diff --git a/wifi/netlinkinterceptor/vts/OWNERS b/wifi/netlinkinterceptor/vts/OWNERS
deleted file mode 100644
index b738dac..0000000
--- a/wifi/netlinkinterceptor/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-chrisweir@google.com
-twasilczyk@google.com
diff --git a/wifi/offload/1.0/vts/OWNERS b/wifi/offload/1.0/vts/OWNERS
deleted file mode 100644
index 287152d..0000000
--- a/wifi/offload/1.0/vts/OWNERS
+++ /dev/null
@@ -1,3 +0,0 @@
-# Bug component: 33618
-arabawy@google.com
-etancohen@google.com
diff --git a/wifi/supplicant/1.0/vts/OWNERS b/wifi/supplicant/1.0/vts/OWNERS
deleted file mode 100644
index b16dc11..0000000
--- a/wifi/supplicant/1.0/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.3/vts/OWNERS
diff --git a/wifi/supplicant/1.1/vts/OWNERS b/wifi/supplicant/1.1/vts/OWNERS
deleted file mode 100644
index b16dc11..0000000
--- a/wifi/supplicant/1.1/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.3/vts/OWNERS
diff --git a/wifi/supplicant/1.2/vts/OWNERS b/wifi/supplicant/1.2/vts/OWNERS
deleted file mode 100644
index b16dc11..0000000
--- a/wifi/supplicant/1.2/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.3/vts/OWNERS
diff --git a/wifi/supplicant/1.4/vts/OWNERS b/wifi/supplicant/1.4/vts/OWNERS
deleted file mode 100644
index b16dc11..0000000
--- a/wifi/supplicant/1.4/vts/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-# Bug component: 33618
-include ../../1.3/vts/OWNERS
diff --git a/wifi/supplicant/OWNERS b/wifi/supplicant/OWNERS
deleted file mode 100644
index 7febd60..0000000
--- a/wifi/supplicant/OWNERS
+++ /dev/null
@@ -1,5 +0,0 @@
-# Bug component: 33618
-arabawy@google.com
-etancohen@google.com
-gbiren@google.com
-lzye@google.com