diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Spatializer.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Spatializer.aidl
index 98ecee0..efc1ab2 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Spatializer.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/Spatializer.aidl
@@ -42,6 +42,7 @@
   android.media.audio.common.HeadTracking.Mode headTrackingMode;
   android.media.audio.common.HeadTracking.ConnectionMode headTrackingConnectionMode;
   android.media.audio.common.HeadTracking.SensorData headTrackingSensorData;
+  android.media.audio.common.AudioChannelLayout[] spatializedChannelLayout;
   @VintfStability
   union Id {
     android.hardware.audio.effect.VendorExtension vendorExtensionTag;
diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/State.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/State.aidl
index 17f9814..873fb43 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/State.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/State.aidl
@@ -37,4 +37,5 @@
   INIT,
   IDLE,
   PROCESSING,
+  DRAINING,
 }
diff --git a/audio/aidl/android/hardware/audio/effect/CommandId.aidl b/audio/aidl/android/hardware/audio/effect/CommandId.aidl
index d940b42..de573bf 100644
--- a/audio/aidl/android/hardware/audio/effect/CommandId.aidl
+++ b/audio/aidl/android/hardware/audio/effect/CommandId.aidl
@@ -33,25 +33,39 @@
     /**
      * Start effect engine processing.
      * An effect instance must start processing data and transfer to PROCESSING state if it is in
-     * IDLE state and have all necessary information. Otherwise it must:
-     * 1. Throw a EX_ILLEGAL_STATE exception if effect is not in IDLE state, or
-     * 2. Throw a EX_TRANSACTION_FAILED for all other errors.
+     * IDLE or DRAINING state and has all necessary information. Otherwise, it must:
+     * 1. Throw an EX_ILLEGAL_STATE exception if the effect is not in IDLE or DRAINING state, or
+     * 2. Throw an EX_TRANSACTION_FAILED for all other errors.
      *
-     * Depending on parameters set to the effect instance, effect may do process or reverse
-     * process after START command.
+     * If an effect instance in DRAINING state receives a START command, it must transit back to
+     * PROCESSING state.
      */
     START = 0,
     /**
-     * Stop effect engine processing with all resource kept.
-     * The currently processed audio data will be discarded if the effect engine is in PROCESSING
-     * state.
-     * Effect instance must do nothing and return ok when it receive STOP command in IDLE state.
+     * Stop effect engine processing with all resources kept.
+     * If the effect is in **PROCESSING** state:
+     *   - It must transition to **IDLE** state if no intermediate operations are required.
+     *   - It must transition to **DRAINING** state if draining (e.g., fading) is required.
+     *     - The instance must automatically transition to **IDLE** after draining.
+     *     - It must ignore any new `STOP` commands during **DRAINING**.
+     *     - `START` commands during **DRAINING** must transition the instance back to
+     *       **PROCESSING**.
+     * If the effect instance is already in **IDLE** state, it must do nothing and return success.
+     *
+     * If the effect instance transitions to DRAINING state:
+     * 1. It must automatically transition to IDLE after completing draining tasks.
+     * 2. It must ignore any new STOP commands received during the DRAINING state.
+     * 3. START commands during DRAINING must immediately transfer the instance back to PROCESSING.
+     *
      */
     STOP = 1,
     /**
      * Keep all parameter settings but reset the buffer content, stop engine processing, and transit
-     * instance state to IDLE if its in PROCESSING state.
+     * the instance state to IDLE if it is in PROCESSING state.
      * Effect instance must be able to handle RESET command at IDLE and PROCESSING states.
+     *
+     * If the implementation includes intermediate operations such as draining, the RESET command
+     * must bypass DRAINING and immediately transition the state to IDLE.
      */
     RESET = 2,
 
diff --git a/audio/aidl/android/hardware/audio/effect/IFactory.aidl b/audio/aidl/android/hardware/audio/effect/IFactory.aidl
index b80e6ac..75d4d9e 100644
--- a/audio/aidl/android/hardware/audio/effect/IFactory.aidl
+++ b/audio/aidl/android/hardware/audio/effect/IFactory.aidl
@@ -74,13 +74,18 @@
 
     /**
      * Called by the framework to destroy the effect and free up all currently allocated resources.
-     * It is recommended to destroy the effect from the client side as soon as it is becomes unused.
+     * This method can be called at any time to destroy an effect instance. It is recommended to
+     * destroy the effect from the client side as soon as it becomes unused to free up resources.
      *
-     * The client must ensure effect instance is closed before destroy.
+     * The effect instance must handle any necessary cleanup and resource deallocation.
+     * If the effect is in the **PROCESSING** or **DRAINING** state, it must gracefully stop
+     * processing before destruction.
+     * The effect must ensure that all internal states are properly cleaned up to prevent resource
+     * leaks.
      *
      * @param handle The handle of effect instance to be destroyed.
      * @throws EX_ILLEGAL_ARGUMENT if the effect handle is not valid.
-     * @throws EX_ILLEGAL_STATE if the effect instance is not in a proper state to be destroyed.
+     * @throws EX_ILLEGAL_STATE if the effect instance can not be destroyed.
      */
     void destroyEffect(in IEffect handle);
 }
diff --git a/audio/aidl/android/hardware/audio/effect/Spatializer.aidl b/audio/aidl/android/hardware/audio/effect/Spatializer.aidl
index 71e3ffe..e86452d 100644
--- a/audio/aidl/android/hardware/audio/effect/Spatializer.aidl
+++ b/audio/aidl/android/hardware/audio/effect/Spatializer.aidl
@@ -86,4 +86,20 @@
      * Headtracking sensor data.
      */
     HeadTracking.SensorData headTrackingSensorData;
+
+    /**
+     * Spatialized channel layouts.
+     * A spatialized channel layout is one where each virtual speaker position is rendered
+     * at its corresponding virtual position, and is not downmixed with any other.
+     * For instance if a spatializer is only capable of distinct positions for 5.1, it would only
+     * return 5.1:
+     *  - the list wouldn't include 4.0, because that mask is "contained" within 5.1
+     *  - the list wouldn't include 7.1 (and so on) because the side and rear channels would be
+     *     downmixed together.
+     * Another example is a spatializer that can only spatialize up to 9 channels (not counting .1)
+     * and that supports 5.1.4, and 7.1.2, the list should include both.
+     * The values must also be part of the values reported by supportedChannelLayout.
+     * The array containing the values cannot be empty.
+     */
+    AudioChannelLayout[] spatializedChannelLayout;
 }
diff --git a/audio/aidl/android/hardware/audio/effect/State.aidl b/audio/aidl/android/hardware/audio/effect/State.aidl
index 85a4afc..ecd1bbe 100644
--- a/audio/aidl/android/hardware/audio/effect/State.aidl
+++ b/audio/aidl/android/hardware/audio/effect/State.aidl
@@ -24,18 +24,20 @@
  * it should transfer to IDLE state after handle the command successfully. Effect instance should
  * consume minimal resource and transfer to INIT state after it was close().
  *
- * Refer to State.gv for detailed state diagram.
+ * An effect instance can be destroyed from any state using `IFactory.destroyEffect()`.
+ *
+ * Refer to the state machine diagram `state.gv` for a detailed state diagram.
  */
 @VintfStability
 @Backing(type="byte")
 enum State {
-
     /**
      * An effect instance is in INIT state by default after it was created with
      * IFactory.createEffect(). When an effect instance is in INIT state, it should have instance
      * context initialized, and ready to handle IEffect.setParameter(), IEffect.open() as well as
      * all getter interfaces.
      *
+     * **Requirements in INIT state:**
      * In INIT state, effect instance must:
      * 1. Not handle any IEffect.command() and return EX_ILLEGAL_STATE with any Command.Id.
      * 2. Be able to handle all parameter setting with IEffect.setParameter().
@@ -43,28 +45,33 @@
      * IEffect.getState().
      * 4. Be able to handle IEffect.open() successfully after configuration.
      *
-     * Client is expected to do necessary configuration with IEffect.setParameter(), get all
-     * resource ready with IEffect.open(), and make sure effect instance transfer to IDLE state
-     * before sending commands with IEffect.command() interface. Effect instance must transfer
-     * from INIT to IDLE state after handle IEffect.open() call successfully.
+     * **State Transitions:**
+     * - Transitions to **IDLE** after successful `IEffect.open()`.
+     * - Remains in **INIT** on `IEffect.getState()` and `IEffect.getDescriptor()`.
+     * - Transitions to the final state on `IFactory.destroyEffect()`.
      */
     INIT,
+
     /**
      * An effect instance transfer to IDLE state after it was open successfully with IEffect.open()
      * in INIT state, or after it was stop/reset with Command.Id.STOP/RESET in PROCESSING state.
      *
-     * In IDLE state, effect instance must:
+     * **Requirements in IDLE state:**
      * 1. Be able to start effect processing engine with IEffect.command(Command.Id.START) call.
      * 2. Be able to handle all parameter setting with IEffect.setParameter().
      * 3. Be able to handle all getter interface calls like IEffect.getParameter() and
      * IEffect.getState().
      *
-     * The following state transfer can happen in IDLE state:
-     * 1. Transfer to PROCESSING if instance receive an START command and start processing data
-     * successfully.
-     * 2. Transfer to INIT if instance receive a close() call.
+     * **State Transitions:**
+     * - Transitions to **PROCESSING** on `IEffect.command(CommandId.START)` after starting
+     *   processing data successfully.
+     * - Transitions to **INIT** on `IEffect.close()`.
+     * - Remains in **IDLE** on `IEffect.getParameter()`, `IEffect.setParameter()`,
+     *   `IEffect.getDescriptor()`, `IEffect.command(CommandId.RESET)`, and `IEffect.reopen()`.
+     * - Transitions to the final state on `IFactory.destroyEffect()`.
      */
     IDLE,
+
     /**
      * An effect instance is in PROCESSING state after it receive an START command and start
      * processing data successfully. Effect instance will transfer from PROCESSING to IDLE state if
@@ -75,12 +82,52 @@
      * the case of a close() call received when instance in PROCESSING state, it should try to stop
      * processing and transfer to IDLE first before close().
      *
-     * In PROCESSING state, effect instance must:
+     * **Requirements in PROCESSING state:**
      * 1. Return EX_ILLEGAL_STATE if it's not able to handle any parameter settings at runtime.
      * 2. Be able to handle STOP and RESET for IEffect.command() interface, and return
      * EX_ILLEGAL_STATE for all other commands.
      * 3. Must be able to handle all get* interface calls like IEffect.getParameter() and
      * IEffect.getState().
+     *
+     * **State Transitions:**
+     * - Transitions to **IDLE** on `IEffect.command(CommandId.STOP)` ( if no draining is required
+     *   or implemented) or `IEffect.command(CommandId.RESET)`.
+     * - Transitions to **DRAINING** on `IEffect.command(CommandId.STOP)` if draining is required.
+     * - Remains in **PROCESSING** on `IEffect.getParameter()`, `IEffect.setParameter()`,
+     *   `IEffect.getDescriptor()`, and `IEffect.reopen()`.
+     *
+     * **Notes:**
+     * - Clients should avoid calling `IEffect.close()` directly in this state; instead, they should
+     *   stop processing with `CommandId.STOP` before closing.
+     * - If `IEffect.close()` is called in this state, the effect instance should stop processing,
+     *   transition to **IDLE**, and then close.
+     * - Transitions to the final state on `IFactory.destroyEffect()`.
      */
     PROCESSING,
+
+    /**
+     * DRAINING is an optional transitional state where the effect instance completes processing
+     * remaining input buffers or finalizes operations (e.g., fading) before stopping completely.
+     * This state is typically entered after a `CommandId.STOP` command in the PROCESSING state when
+     * draining is required.
+     *
+     * **Requirements in DRAINING state:**
+     * 1. Must handle `CommandId.START` and transition back to **PROCESSING**.
+     * 2. Must handle getter interface calls like `IEffect.getParameter()` and `IEffect.getState()`.
+     * 3. Must automatically transition to **IDLE** after draining is complete.
+     *
+     * **State Transitions:**
+     * - Transitions to **PROCESSING** on `IEffect.command(CommandId.START)`.
+     * - Transitions to **IDLE** on `IEffect.command(CommandId.RESET)`.
+     * - Transitions to **IDLE** automatically after draining is complete.
+     * - Remains in **DRAINING** on `IEffect.getParameter()`, `IEffect.setParameter()`,
+     *   `IEffect.getDescriptor()`, and `IEffect.reopen()`.
+     *
+     * **Notes:**
+     * - If not implemented, the effect instance may transition directly from **PROCESSING** to
+     *   **IDLE** without this intermediate state.
+     * - Any `CommandId.STOP` commands received during **DRAINING** should be ignored.
+     * - Transitions to the final state on `IFactory.destroyEffect()`.
+     */
+    DRAINING,
 }
diff --git a/audio/aidl/android/hardware/audio/effect/state.gv b/audio/aidl/android/hardware/audio/effect/state.gv
index 22c70c8..8590296 100644
--- a/audio/aidl/android/hardware/audio/effect/state.gv
+++ b/audio/aidl/android/hardware/audio/effect/state.gv
@@ -16,23 +16,43 @@
 
 // To render: "dot -Tpng state.gv -o state.png"
 digraph effect_state_machine {
-    node[shape = point style = filled fillcolor = black width = 0.5] I;
-    node[shape = doublecircle] F;
-    node[shape = oval width = 1];
-    node[fillcolor = lightgreen] INIT;
-    node[fillcolor = lightblue] IDLE;
-    node[fillcolor = lightyellow] PROCESSING;
 
-    I -> INIT[label = "IFactory.createEffect" labelfontcolor = "navy"];
-    INIT -> F[label = "IFactory.destroyEffect"];
-    INIT -> IDLE[label = "IEffect.open()" labelfontcolor = "lime"];
-    IDLE -> PROCESSING[label = "IEffect.command(START"];
-    PROCESSING -> IDLE[label = "IEffect.command(STOP)\nIEffect.command(RESET)"];
-    IDLE -> INIT[label = "IEffect.close()"];
+    rankdir=LR; // Left to Right layout
 
-    INIT -> INIT[label = "IEffect.getState\nIEffect.getDescriptor"];
-    IDLE -> IDLE[label = "IEffect.getParameter\nIEffect.setParameter\nIEffect.getDescriptor\nIEffect.command(RESET)\nIEffect.reopen"];
-    PROCESSING
-            -> PROCESSING
-                    [label = "IEffect.getParameter\nIEffect.setParameter\nIEffect.getDescriptor\nIEffect.reopen"];
+    label="Effect State Machine";
+    fontsize=20;
+    labelloc=top;
+
+    node [fontname="Helvetica", fontsize=12, style=filled];
+
+    // Initial state node
+    I [shape=point, fillcolor=black, width=0.2];
+
+    // Final state node
+    F [shape=doublecircle, label="Destroyed"];
+
+    // Define other nodes with colors
+    INIT [shape=ellipse, fillcolor=lightgreen, label="INIT"];
+    IDLE [shape=ellipse, fillcolor=lightblue, label="IDLE"];
+    PROCESSING [shape=ellipse, fillcolor=lightyellow, label="PROCESSING"];
+    DRAINING [shape=ellipse, fillcolor=lightgrey, label="DRAINING"];
+    ANY_STATE [shape=ellipse, style=dashed, label="Any State", fillcolor=white];
+
+    // Main transitions
+    I -> INIT [label="IFactory.createEffect", fontcolor="navy"];
+    INIT -> IDLE [label="IEffect.open()", fontcolor="lime"];
+    IDLE -> PROCESSING [label="IEffect.command(START)"];
+    PROCESSING -> IDLE [label="IEffect.command(STOP) (if draining not required)\nIEffect.command(RESET)"];
+    PROCESSING -> DRAINING [label="IEffect.command(STOP) (if draining required)", fontcolor="orange"];
+    DRAINING -> IDLE [label="IEffect.command(RESET)\nDraining complete (automatic transition)"];
+    DRAINING -> PROCESSING [label="IEffect.command(START) (Interrupt draining)"];
+    IDLE -> INIT [label="IEffect.close()"];
+
+    // Global transitions
+    subgraph cluster_global_transitions {
+        label="Global Transitions (Any State)";
+        style=dashed;
+        ANY_STATE -> F [label="IFactory.destroyEffect", style="bold"];
+        ANY_STATE -> ANY_STATE [label="IEffect.getParameter\nIEffect.setParameter\nIEffect.getDescriptor\nIEffect.getState\nIEffect.reopen", fontsize=10];
+    }
 }
diff --git a/audio/aidl/default/EffectContext.cpp b/audio/aidl/default/EffectContext.cpp
index 26c88b2..b354dd1 100644
--- a/audio/aidl/default/EffectContext.cpp
+++ b/audio/aidl/default/EffectContext.cpp
@@ -258,4 +258,18 @@
     return RetCode::SUCCESS;
 }
 
+RetCode EffectContext::startDraining() {
+    mIsDraining = true;
+    return RetCode::SUCCESS;
+}
+
+RetCode EffectContext::finishDraining() {
+    mIsDraining = false;
+    return RetCode::SUCCESS;
+}
+
+bool EffectContext::isDraining() {
+    return mIsDraining;
+}
+
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/EffectImpl.cpp b/audio/aidl/default/EffectImpl.cpp
index 3e61335..97f7286 100644
--- a/audio/aidl/default/EffectImpl.cpp
+++ b/audio/aidl/default/EffectImpl.cpp
@@ -22,7 +22,10 @@
 #include "effect-impl/EffectTypes.h"
 #include "include/effect-impl/EffectTypes.h"
 
+using aidl::android::hardware::audio::effect::CommandId;
+using aidl::android::hardware::audio::effect::Descriptor;
 using aidl::android::hardware::audio::effect::IEffect;
+using aidl::android::hardware::audio::effect::kDestroyAnyStateSupportedVersion;
 using aidl::android::hardware::audio::effect::kEventFlagDataMqNotEmpty;
 using aidl::android::hardware::audio::effect::kEventFlagNotEmpty;
 using aidl::android::hardware::audio::effect::kReopenSupportedVersion;
@@ -31,13 +34,45 @@
 using ::android::hardware::EventFlag;
 
 extern "C" binder_exception_t destroyEffect(const std::shared_ptr<IEffect>& instanceSp) {
-    State state;
-    ndk::ScopedAStatus status = instanceSp->getState(&state);
-    if (!status.isOk() || State::INIT != state) {
+    if (!instanceSp) {
+        LOG(ERROR) << __func__ << " nullptr";
+        return EX_ILLEGAL_ARGUMENT;
+    }
+
+    Descriptor desc;
+    ndk::ScopedAStatus status = instanceSp->getDescriptor(&desc);
+    if (!status.isOk()) {
         LOG(ERROR) << __func__ << " instance " << instanceSp.get()
+                   << " failed to get descriptor, status: " << status.getDescription();
+        return EX_ILLEGAL_STATE;
+    }
+
+    State state;
+    status = instanceSp->getState(&state);
+    if (!status.isOk()) {
+        LOG(ERROR) << __func__ << " " << desc.common.name << " instance " << instanceSp.get()
                    << " in state: " << toString(state) << ", status: " << status.getDescription();
         return EX_ILLEGAL_STATE;
     }
+
+    int effectVersion = 0;
+    if (!instanceSp->getInterfaceVersion(&effectVersion).isOk()) {
+        LOG(WARNING) << __func__ << " " << desc.common.name << " failed to get interface version";
+    }
+
+    if (effectVersion < kDestroyAnyStateSupportedVersion) {
+        if (State::INIT != state) {
+            LOG(ERROR) << __func__ << " " << desc.common.name << " can not destroy instance "
+                       << instanceSp.get() << " in state: " << toString(state);
+            return EX_ILLEGAL_STATE;
+        }
+    } else {
+        instanceSp->command(CommandId::RESET);
+        instanceSp->close();
+    }
+
+    LOG(DEBUG) << __func__ << " " << desc.common.name << " instance " << instanceSp.get()
+               << " destroyed";
     return EX_NONE;
 }
 
@@ -79,7 +114,6 @@
     std::lock_guard lg(mImplMutex);
     RETURN_IF(mState == State::INIT, EX_ILLEGAL_STATE, "alreadyClosed");
 
-    // TODO: b/302036943 add reopen implementation
     RETURN_IF(!mImplContext, EX_NULL_POINTER, "nullContext");
     mImplContext->dupeFmqWithReopen(ret);
     return ndk::ScopedAStatus::ok();
@@ -347,7 +381,7 @@
 
     {
         std::lock_guard lg(mImplMutex);
-        if (mState != State::PROCESSING) {
+        if (mState != State::PROCESSING && mState != State::DRAINING) {
             LOG(DEBUG) << getEffectNameWithVersion()
                        << " skip process in state: " << toString(mState);
             return;
diff --git a/audio/aidl/default/EffectThread.cpp b/audio/aidl/default/EffectThread.cpp
index b515385..1a52c13 100644
--- a/audio/aidl/default/EffectThread.cpp
+++ b/audio/aidl/default/EffectThread.cpp
@@ -68,7 +68,11 @@
 RetCode EffectThread::startThread() {
     {
         std::lock_guard lg(mThreadMutex);
-        mStop = false;
+        if (mDraining) {
+            mDraining = false;
+        } else {
+            mStop = false;
+        }
         mCv.notify_one();
     }
 
@@ -87,6 +91,25 @@
     return RetCode::SUCCESS;
 }
 
+RetCode EffectThread::startDraining() {
+    std::lock_guard lg(mThreadMutex);
+    mDraining = true;
+    mCv.notify_one();
+
+    LOG(VERBOSE) << mName << __func__;
+    return RetCode::SUCCESS;
+}
+
+RetCode EffectThread::finishDraining() {
+    std::lock_guard lg(mThreadMutex);
+    mDraining = false;
+    mStop = true;
+    mCv.notify_one();
+
+    LOG(VERBOSE) << mName << __func__;
+    return RetCode::SUCCESS;
+}
+
 void EffectThread::threadLoop() {
     pthread_setname_np(pthread_self(), mName.substr(0, kMaxTaskNameLen - 1).c_str());
     setpriority(PRIO_PROCESS, 0, mPriority);
diff --git a/audio/aidl/default/audio_effects_config.xml b/audio/aidl/default/audio_effects_config.xml
index 2cef9eb..2e860d8 100644
--- a/audio/aidl/default/audio_effects_config.xml
+++ b/audio/aidl/default/audio_effects_config.xml
@@ -76,6 +76,7 @@
         <effect name="bassboost" library="bundle" uuid="8631f300-72e2-11df-b57e-0002a5d5c51b"/>
         <effect name="downmix" library="downmix" uuid="93f04452-e4fe-41cc-91f9-e475b6d1d69f"/>
         <effect name="dynamics_processing" library="dynamics_processing" uuid="e0e6539b-1781-7261-676f-6d7573696340"/>
+        <effect name="eraser" library="erasersw" uuid="fa81ab46-588b-11ed-9b6a-0242ac120002"/>
         <effect name="haptic_generator" library="haptic_generator" uuid="97c4acd1-8b82-4f2f-832e-c2fe5d7a9931"/>
         <effect name="loudness_enhancer" library="loudness_enhancer" uuid="fa415329-2034-4bea-b5dc-5b381c8d1e2c"/>
         <effect name="reverb_env_aux" library="reverb" uuid="4a387fc0-8ab3-11df-8bad-0002a5d5c51b"/>
diff --git a/audio/aidl/default/config/audioPolicy/api/current.txt b/audio/aidl/default/config/audioPolicy/api/current.txt
index 7fce8fb..1249a09 100644
--- a/audio/aidl/default/config/audioPolicy/api/current.txt
+++ b/audio/aidl/default/config/audioPolicy/api/current.txt
@@ -223,6 +223,18 @@
     enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_FLAC;
     enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_HE_AAC_V1;
     enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_HE_AAC_V2;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_AAC;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_ENHANCED_AAC;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_ENHANCED_FLAC;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_ENHANCED_OPUS;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_ENHANCED_PCM;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_FLAC;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_OPUS;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_BASE_PCM;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_SIMPLE_AAC;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_SIMPLE_FLAC;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_SIMPLE_OPUS;
+    enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IAMF_SIMPLE_PCM;
     enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IEC60958;
     enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_IEC61937;
     enum_constant public static final android.audio.policy.configuration.AudioFormat AUDIO_FORMAT_LC3;
diff --git a/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd b/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
index 1f90313..8adac8c 100644
--- a/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
+++ b/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
@@ -417,6 +417,18 @@
             <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_R4"/>
             <xs:enumeration value="AUDIO_FORMAT_DTS_HD_MA"/>
             <xs:enumeration value="AUDIO_FORMAT_DTS_UHD_P2"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_SIMPLE_OPUS"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_SIMPLE_AAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_SIMPLE_PCM"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_SIMPLE_FLAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_OPUS"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_AAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_PCM"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_FLAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_ENHANCED_OPUS"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_ENHANCED_AAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_ENHANCED_PCM"/>
+            <xs:enumeration value="AUDIO_FORMAT_IAMF_BASE_ENHANCED_FLAC"/>
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="extendableAudioFormat">
diff --git a/audio/aidl/default/eraser/Eraser.cpp b/audio/aidl/default/eraser/Eraser.cpp
index 157ec79..59cc9a2 100644
--- a/audio/aidl/default/eraser/Eraser.cpp
+++ b/audio/aidl/default/eraser/Eraser.cpp
@@ -133,10 +133,70 @@
     LOG(DEBUG) << __func__;
 }
 
+ndk::ScopedAStatus EraserSw::command(CommandId command) {
+    std::lock_guard lg(mImplMutex);
+    RETURN_IF(mState == State::INIT, EX_ILLEGAL_STATE, "instanceNotOpen");
+
+    switch (command) {
+        case CommandId::START:
+            RETURN_OK_IF(mState == State::PROCESSING);
+            mState = State::PROCESSING;
+            mContext->enable();
+            startThread();
+            RETURN_IF(notifyEventFlag(mDataMqNotEmptyEf) != RetCode::SUCCESS, EX_ILLEGAL_STATE,
+                      "notifyEventFlagNotEmptyFailed");
+            break;
+        case CommandId::STOP:
+            RETURN_OK_IF(mState == State::IDLE || mState == State::DRAINING);
+            if (mVersion < kDrainSupportedVersion) {
+                mState = State::IDLE;
+                stopThread();
+                mContext->disable();
+            } else {
+                mState = State::DRAINING;
+                startDraining();
+                mContext->startDraining();
+            }
+            RETURN_IF(notifyEventFlag(mDataMqNotEmptyEf) != RetCode::SUCCESS, EX_ILLEGAL_STATE,
+                      "notifyEventFlagNotEmptyFailed");
+            break;
+        case CommandId::RESET:
+            mState = State::IDLE;
+            RETURN_IF(notifyEventFlag(mDataMqNotEmptyEf) != RetCode::SUCCESS, EX_ILLEGAL_STATE,
+                      "notifyEventFlagNotEmptyFailed");
+            stopThread();
+            mImplContext->disable();
+            mImplContext->reset();
+            mImplContext->resetBuffer();
+            break;
+        default:
+            LOG(ERROR) << getEffectNameWithVersion() << __func__ << " instance still processing";
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                    "CommandIdNotSupported");
+    }
+    LOG(VERBOSE) << getEffectNameWithVersion() << __func__
+                 << " transfer to state: " << toString(mState);
+    return ndk::ScopedAStatus::ok();
+}
+
 // Processing method running in EffectWorker thread.
 IEffect::Status EraserSw::effectProcessImpl(float* in, float* out, int samples) {
     RETURN_VALUE_IF(!mContext, (IEffect::Status{EX_NULL_POINTER, 0, 0}), "nullContext");
-    return mContext->process(in, out, samples);
+    IEffect::Status procStatus{STATUS_NOT_ENOUGH_DATA, 0, 0};
+    procStatus = mContext->process(in, out, samples);
+    if (mState == State::DRAINING && procStatus.status == STATUS_NOT_ENOUGH_DATA) {
+        drainingComplete_l();
+    }
+
+    return procStatus;
+}
+
+void EraserSw::drainingComplete_l() {
+    if (mState != State::DRAINING) return;
+
+    LOG(DEBUG) << getEffectNameWithVersion() << __func__;
+    finishDraining();
+    mState = State::IDLE;
 }
 
 EraserSwContext::EraserSwContext(int statusDepth, const Parameter::Common& common)
@@ -164,24 +224,47 @@
 
 IEffect::Status EraserSwContext::process(float* in, float* out, int samples) {
     LOG(DEBUG) << __func__ << " in " << in << " out " << out << " samples " << samples;
-    IEffect::Status status = {EX_ILLEGAL_ARGUMENT, 0, 0};
-
+    IEffect::Status procStatus = {EX_ILLEGAL_ARGUMENT, 0, 0};
     const auto inputChannelCount = getChannelCount(mCommon.input.base.channelMask);
     const auto outputChannelCount = getChannelCount(mCommon.output.base.channelMask);
     if (inputChannelCount < outputChannelCount) {
         LOG(ERROR) << __func__ << " invalid channel count, in: " << inputChannelCount
                    << " out: " << outputChannelCount;
-        return status;
+        return procStatus;
     }
 
-    int iFrames = samples / inputChannelCount;
+    if (samples <= 0 || 0 != samples % inputChannelCount) {
+        LOG(ERROR) << __func__ << " invalid samples: " << samples;
+        return procStatus;
+    }
+
+    const int iFrames = samples / inputChannelCount;
+    const float gainPerSample = 1.f / iFrames;
     for (int i = 0; i < iFrames; i++) {
-        std::memcpy(out, in, outputChannelCount);
+        if (isDraining()) {
+            const float gain = (iFrames - i - 1) * gainPerSample;
+            for (size_t c = 0; c < outputChannelCount; c++) {
+                out[c] = in[c] * gain;
+            }
+        } else {
+            std::memcpy(out, in, outputChannelCount * sizeof(float));
+        }
+
         in += inputChannelCount;
         out += outputChannelCount;
     }
-    return {STATUS_OK, static_cast<int32_t>(iFrames * inputChannelCount),
-            static_cast<int32_t>(iFrames * outputChannelCount)};
+
+    // drain for one cycle
+    if (isDraining()) {
+        procStatus.status = STATUS_NOT_ENOUGH_DATA;
+        finishDraining();
+    } else {
+        procStatus.status = STATUS_OK;
+    }
+    procStatus.fmqConsumed = static_cast<int32_t>(iFrames * inputChannelCount);
+    procStatus.fmqProduced = static_cast<int32_t>(iFrames * outputChannelCount);
+
+    return procStatus;
 }
 
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/eraser/Eraser.h b/audio/aidl/default/eraser/Eraser.h
index 0d4eb8f..7bf2f57 100644
--- a/audio/aidl/default/eraser/Eraser.h
+++ b/audio/aidl/default/eraser/Eraser.h
@@ -63,6 +63,9 @@
     IEffect::Status effectProcessImpl(float* in, float* out, int samples)
             REQUIRES(mImplMutex) final;
 
+    ndk::ScopedAStatus command(CommandId command) final;
+    void drainingComplete_l() REQUIRES(mImplMutex);
+
   private:
     static const std::vector<Range::SpatializerRange> kRanges;
     std::shared_ptr<EraserSwContext> mContext GUARDED_BY(mImplMutex);
diff --git a/audio/aidl/default/include/effect-impl/EffectContext.h b/audio/aidl/default/include/effect-impl/EffectContext.h
index 02a4caa..9e44349 100644
--- a/audio/aidl/default/include/effect-impl/EffectContext.h
+++ b/audio/aidl/default/include/effect-impl/EffectContext.h
@@ -86,7 +86,12 @@
     virtual RetCode disable();
     virtual RetCode reset();
 
+    virtual RetCode startDraining();
+    virtual RetCode finishDraining();
+    virtual bool isDraining();
+
   protected:
+    bool mIsDraining = false;
     int mVersion = 0;
     size_t mInputFrameSize = 0;
     size_t mOutputFrameSize = 0;
diff --git a/audio/aidl/default/include/effect-impl/EffectThread.h b/audio/aidl/default/include/effect-impl/EffectThread.h
index ec2a658..9abcdb8 100644
--- a/audio/aidl/default/include/effect-impl/EffectThread.h
+++ b/audio/aidl/default/include/effect-impl/EffectThread.h
@@ -38,6 +38,8 @@
     RetCode destroyThread();
     RetCode startThread();
     RetCode stopThread();
+    RetCode startDraining();
+    RetCode finishDraining();
 
     // Will call process() in a loop if the thread is running.
     void threadLoop();
@@ -49,6 +51,9 @@
      */
     virtual void process() = 0;
 
+  protected:
+    bool mDraining GUARDED_BY(mThreadMutex) = false;
+
   private:
     static constexpr int kMaxTaskNameLen = 15;
 
diff --git a/audio/aidl/vts/Android.bp b/audio/aidl/vts/Android.bp
index e2d4b79..14e70ef 100644
--- a/audio/aidl/vts/Android.bp
+++ b/audio/aidl/vts/Android.bp
@@ -117,6 +117,9 @@
     defaults: ["VtsHalAudioEffectTargetTestDefaults"],
     static_libs: ["libaudioaidlranges"],
     srcs: ["VtsHalDynamicsProcessingTest.cpp"],
+    shared_libs: [
+        "libaudioutils",
+    ],
 }
 
 cc_test {
diff --git a/audio/aidl/vts/EffectHelper.h b/audio/aidl/vts/EffectHelper.h
index ace6a82..eedac3d 100644
--- a/audio/aidl/vts/EffectHelper.h
+++ b/audio/aidl/vts/EffectHelper.h
@@ -124,7 +124,7 @@
             return;
         }
 
-        ASSERT_NO_FATAL_FAILURE(expectState(effect, State::IDLE));
+        ASSERT_TRUE(expectState(effect, State::IDLE));
         updateFrameSize(common);
     }
 
@@ -155,7 +155,7 @@
         if (effect) {
             ASSERT_STATUS(status, effect->close());
             if (status == EX_NONE) {
-                ASSERT_NO_FATAL_FAILURE(expectState(effect, State::INIT));
+                ASSERT_TRUE(expectState(effect, State::INIT));
             }
         }
     }
@@ -166,12 +166,14 @@
         ASSERT_STATUS(status, effect->getDescriptor(&desc));
     }
 
-    static void expectState(std::shared_ptr<IEffect> effect, State expectState,
-                            binder_status_t status = EX_NONE) {
-        ASSERT_NE(effect, nullptr);
-        State state;
-        ASSERT_STATUS(status, effect->getState(&state));
-        ASSERT_EQ(expectState, state);
+    static bool expectState(std::shared_ptr<IEffect> effect, State expectState) {
+        if (effect == nullptr) return false;
+
+        if (State state; EX_NONE != effect->getState(&state).getStatus() || expectState != state) {
+            return false;
+        }
+
+        return true;
     }
 
     static void commandIgnoreRet(std::shared_ptr<IEffect> effect, CommandId command) {
@@ -190,12 +192,14 @@
 
         switch (command) {
             case CommandId::START:
-                ASSERT_NO_FATAL_FAILURE(expectState(effect, State::PROCESSING));
+                ASSERT_TRUE(expectState(effect, State::PROCESSING));
                 break;
             case CommandId::STOP:
-                FALLTHROUGH_INTENDED;
+                ASSERT_TRUE(expectState(effect, State::IDLE) ||
+                            expectState(effect, State::DRAINING));
+                break;
             case CommandId::RESET:
-                ASSERT_NO_FATAL_FAILURE(expectState(effect, State::IDLE));
+                ASSERT_TRUE(expectState(effect, State::IDLE));
                 break;
             default:
                 return;
@@ -371,6 +375,24 @@
         return functor(result);
     }
 
+    // keep writing data to the FMQ until effect transit from DRAINING to IDLE
+    static void waitForDrain(std::vector<float>& inputBuffer, std::vector<float>& outputBuffer,
+                             const std::shared_ptr<IEffect>& effect,
+                             std::unique_ptr<EffectHelper::StatusMQ>& statusMQ,
+                             std::unique_ptr<EffectHelper::DataMQ>& inputMQ,
+                             std::unique_ptr<EffectHelper::DataMQ>& outputMQ, int version) {
+        State state;
+        while (effect->getState(&state).getStatus() == EX_NONE && state == State::DRAINING) {
+            EXPECT_NO_FATAL_FAILURE(
+                    EffectHelper::writeToFmq(statusMQ, inputMQ, inputBuffer, version));
+            EXPECT_NO_FATAL_FAILURE(EffectHelper::readFromFmq(
+                    statusMQ, 1, outputMQ, outputBuffer.size(), outputBuffer, std::nullopt));
+        }
+        ASSERT_TRUE(State::IDLE == state);
+        EXPECT_NO_FATAL_FAILURE(EffectHelper::readFromFmq(statusMQ, 0, outputMQ, 0, outputBuffer));
+        return;
+    }
+
     static void processAndWriteToOutput(std::vector<float>& inputBuffer,
                                         std::vector<float>& outputBuffer,
                                         const std::shared_ptr<IEffect>& effect,
@@ -404,8 +426,9 @@
         // Disable the process
         if (callStopReset) {
             ASSERT_NO_FATAL_FAILURE(command(effect, CommandId::STOP));
+            EXPECT_NO_FATAL_FAILURE(waitForDrain(inputBuffer, outputBuffer, effect, statusMQ,
+                                                 inputMQ, outputMQ, version));
         }
-        EXPECT_NO_FATAL_FAILURE(EffectHelper::readFromFmq(statusMQ, 0, outputMQ, 0, outputBuffer));
 
         if (callStopReset) {
             ASSERT_NO_FATAL_FAILURE(command(effect, CommandId::RESET));
diff --git a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
index d23bdc9..5b78981 100644
--- a/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioEffectTargetTest.cpp
@@ -42,6 +42,7 @@
 using aidl::android::hardware::audio::effect::Flags;
 using aidl::android::hardware::audio::effect::IEffect;
 using aidl::android::hardware::audio::effect::IFactory;
+using aidl::android::hardware::audio::effect::kDestroyAnyStateSupportedVersion;
 using aidl::android::hardware::audio::effect::Parameter;
 using aidl::android::hardware::audio::effect::State;
 using aidl::android::media::audio::common::AudioDeviceDescription;
@@ -316,28 +317,39 @@
     ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
 }
 
-// Expect EX_ILLEGAL_STATE if the effect instance is not in a proper state to be destroyed.
+// Expect EX_ILLEGAL_STATE if the effect instance is not in a proper state to be destroyed before
+// `kDestroyAnyStateSupportedVersion`.
+// For any version after `kDestroyAnyStateSupportedVersion`, expect `destroy` to always success.
 TEST_P(AudioEffectTest, DestroyOpenEffects) {
     ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
     ASSERT_NO_FATAL_FAILURE(open(mEffect));
-    ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect, EX_ILLEGAL_STATE));
-
-    // cleanup
-    ASSERT_NO_FATAL_FAILURE(close(mEffect));
-    ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    if (mVersion < kDestroyAnyStateSupportedVersion) {
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect, EX_ILLEGAL_STATE));
+        // cleanup
+        ASSERT_NO_FATAL_FAILURE(close(mEffect));
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    } else {
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    }
 }
 
-// Expect EX_ILLEGAL_STATE if the effect instance is not in a proper state to be destroyed.
+// Expect EX_ILLEGAL_STATE if the effect instance is not in a proper state to be destroyed before
+// `kDestroyAnyStateSupportedVersion`.
+// For any version after `kDestroyAnyStateSupportedVersion`, expect `destroy` to always success.
 TEST_P(AudioEffectTest, DestroyProcessingEffects) {
     ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
     ASSERT_NO_FATAL_FAILURE(open(mEffect));
     ASSERT_NO_FATAL_FAILURE(command(mEffect, CommandId::START));
-    ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect, EX_ILLEGAL_STATE));
 
-    // cleanup
-    ASSERT_NO_FATAL_FAILURE(command(mEffect, CommandId::STOP));
-    ASSERT_NO_FATAL_FAILURE(close(mEffect));
-    ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    if (mVersion < kDestroyAnyStateSupportedVersion) {
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect, EX_ILLEGAL_STATE));
+        // cleanup
+        ASSERT_NO_FATAL_FAILURE(command(mEffect, CommandId::STOP));
+        ASSERT_NO_FATAL_FAILURE(close(mEffect));
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    } else {
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    }
 }
 
 TEST_P(AudioEffectTest, NormalSequenceStates) {
diff --git a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
index 0c201cc..6e8d410 100644
--- a/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
+++ b/audio/aidl/vts/VtsHalDynamicsProcessingTest.cpp
@@ -20,6 +20,8 @@
 
 #define LOG_TAG "VtsHalDynamicsProcessingTest"
 #include <android-base/logging.h>
+#include <audio_utils/power.h>
+#include <audio_utils/primitives.h>
 
 #include <Utils.h>
 
@@ -44,26 +46,25 @@
 class DynamicsProcessingTestHelper : public EffectHelper {
   public:
     DynamicsProcessingTestHelper(std::pair<std::shared_ptr<IFactory>, Descriptor> pair,
-                                 int32_t channelLayOut = AudioChannelLayout::LAYOUT_STEREO) {
+                                 int32_t channelLayOut = AudioChannelLayout::LAYOUT_STEREO)
+        : mChannelLayout(channelLayOut),
+          mChannelCount(::aidl::android::hardware::audio::common::getChannelCount(
+                  AudioChannelLayout::make<AudioChannelLayout::layoutMask>(mChannelLayout))) {
         std::tie(mFactory, mDescriptor) = pair;
-        mChannelLayout = channelLayOut;
-        mChannelCount = ::aidl::android::hardware::audio::common::getChannelCount(
-                AudioChannelLayout::make<AudioChannelLayout::layoutMask>(mChannelLayout));
     }
 
     // setup
     void SetUpDynamicsProcessingEffect() {
         ASSERT_NE(nullptr, mFactory);
         ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
-
         Parameter::Specific specific = getDefaultParamSpecific();
         Parameter::Common common = createParamCommon(
-                0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
-                0x100 /* iFrameCount */, 0x100 /* oFrameCount */,
+                0 /* session */, 1 /* ioHandle */, kSamplingFrequency /* iSampleRate */,
+                kSamplingFrequency /* oSampleRate */, kFrameCount /* iFrameCount */,
+                kFrameCount /* oFrameCount */,
                 AudioChannelLayout::make<AudioChannelLayout::layoutMask>(mChannelLayout),
                 AudioChannelLayout::make<AudioChannelLayout::layoutMask>(mChannelLayout));
-        IEffect::OpenEffectReturn ret;
-        ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &ret, EX_NONE));
+        ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &mOpenEffectReturn, EX_NONE));
         ASSERT_NE(nullptr, mEffect);
         mEngineConfigApplied = mEngineConfigPreset;
     }
@@ -113,6 +114,8 @@
     // get set params and validate
     void SetAndGetDynamicsProcessingParameters();
 
+    bool isAllParamsValid();
+
     // enqueue test parameters
     void addEngineConfig(const DynamicsProcessing::EngineArchitecture& cfg);
     void addPreEqChannelConfig(const std::vector<DynamicsProcessing::ChannelConfig>& cfg);
@@ -126,9 +129,12 @@
 
     static constexpr float kPreferredProcessingDurationMs = 10.0f;
     static constexpr int kBandCount = 5;
+    static constexpr int kSamplingFrequency = 44100;
+    static constexpr int kFrameCount = 2048;
     std::shared_ptr<IFactory> mFactory;
     std::shared_ptr<IEffect> mEffect;
     Descriptor mDescriptor;
+    IEffect::OpenEffectReturn mOpenEffectReturn;
     DynamicsProcessing::EngineArchitecture mEngineConfigApplied;
     DynamicsProcessing::EngineArchitecture mEngineConfigPreset{
             .resolutionPreference =
@@ -148,12 +154,12 @@
     static const std::set<DynamicsProcessing::StageEnablement> kStageEnablementTestSet;
     static const std::set<std::vector<DynamicsProcessing::InputGain>> kInputGainTestSet;
 
-  protected:
-    int mChannelCount;
-
   private:
-    int32_t mChannelLayout;
+    const int32_t mChannelLayout;
     std::vector<std::pair<DynamicsProcessing::Tag, DynamicsProcessing>> mTags;
+
+  protected:
+    const int mChannelCount;
     void CleanUp() {
         mTags.clear();
         mPreEqChannelEnable.clear();
@@ -329,10 +335,7 @@
 }
 
 void DynamicsProcessingTestHelper::SetAndGetDynamicsProcessingParameters() {
-    for (auto& it : mTags) {
-        auto& tag = it.first;
-        auto& dp = it.second;
-
+    for (const auto& [tag, dp] : mTags) {
         // validate parameter
         Descriptor desc;
         ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
@@ -371,6 +374,22 @@
     }
 }
 
+bool DynamicsProcessingTestHelper::isAllParamsValid() {
+    if (mTags.empty()) {
+        return false;
+    }
+    for (const auto& [tag, dp] : mTags) {
+        // validate parameter
+        if (!isParamInRange(dp, mDescriptor.capability.range.get<Range::dynamicsProcessing>())) {
+            return false;
+        }
+        if (!isParamValid(tag, dp)) {
+            return false;
+        }
+    }
+    return true;
+}
+
 void DynamicsProcessingTestHelper::addEngineConfig(
         const DynamicsProcessing::EngineArchitecture& cfg) {
     DynamicsProcessing dp;
@@ -446,6 +465,21 @@
     mTags.push_back({DynamicsProcessing::inputGain, dp});
 }
 
+void fillLimiterConfig(std::vector<DynamicsProcessing::LimiterConfig>& limiterConfigList,
+                       int channelIndex, bool enable, int linkGroup, float attackTime,
+                       float releaseTime, float ratio, float threshold, float postGain) {
+    DynamicsProcessing::LimiterConfig cfg;
+    cfg.channel = channelIndex;
+    cfg.enable = enable;
+    cfg.linkGroup = linkGroup;
+    cfg.attackTimeMs = attackTime;
+    cfg.releaseTimeMs = releaseTime;
+    cfg.ratio = ratio;
+    cfg.thresholdDb = threshold;
+    cfg.postGainDb = postGain;
+    limiterConfigList.push_back(cfg);
+}
+
 /**
  * Test DynamicsProcessing Engine Configuration
  */
@@ -486,7 +520,7 @@
 
 TEST_P(DynamicsProcessingTestEngineArchitecture, SetAndGetEngineArch) {
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mCfg));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 INSTANTIATE_TEST_SUITE_P(
@@ -527,7 +561,7 @@
   public:
     DynamicsProcessingTestInputGain()
         : DynamicsProcessingTestHelper(std::get<INPUT_GAIN_INSTANCE_NAME>(GetParam())),
-          mInputGain(std::get<INPUT_GAIN_PARAM>(GetParam())){};
+          mInputGain(std::get<INPUT_GAIN_PARAM>(GetParam())) {};
 
     void SetUp() override { SetUpDynamicsProcessingEffect(); }
 
@@ -538,7 +572,7 @@
 
 TEST_P(DynamicsProcessingTestInputGain, SetAndGetInputGain) {
     EXPECT_NO_FATAL_FAILURE(addInputGain(mInputGain));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 INSTANTIATE_TEST_SUITE_P(
@@ -565,40 +599,23 @@
 enum LimiterConfigTestParamName {
     LIMITER_INSTANCE_NAME,
     LIMITER_CHANNEL,
-    LIMITER_ENABLE,
     LIMITER_LINK_GROUP,
-    LIMITER_ADDITIONAL,
-};
-enum LimiterConfigTestAdditionalParam {
     LIMITER_ATTACK_TIME,
     LIMITER_RELEASE_TIME,
     LIMITER_RATIO,
     LIMITER_THRESHOLD,
     LIMITER_POST_GAIN,
-    LIMITER_MAX_NUM,
 };
-using LimiterConfigTestAdditional = std::array<float, LIMITER_MAX_NUM>;
-// attackTime, releaseTime, ratio, thresh, postGain
-static constexpr std::array<LimiterConfigTestAdditional, 4> kLimiterConfigTestAdditionalParam = {
-        {{-1, -60, -2.5, -2, -3.14},
-         {-1, 60, -2.5, 2, -3.14},
-         {1, -60, 2.5, -2, 3.14},
-         {1, 60, 2.5, -2, 3.14}}};
 
 using LimiterConfigTestParams = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>,
-                                           int32_t, bool, int32_t, LimiterConfigTestAdditional>;
+                                           int32_t, int32_t, float, float, float, float, float>;
 
-void fillLimiterConfig(DynamicsProcessing::LimiterConfig& cfg,
+void fillLimiterConfig(std::vector<DynamicsProcessing::LimiterConfig>& cfg,
                        const LimiterConfigTestParams& params) {
-    const std::array<float, LIMITER_MAX_NUM> additional = std::get<LIMITER_ADDITIONAL>(params);
-    cfg.channel = std::get<LIMITER_CHANNEL>(params);
-    cfg.enable = std::get<LIMITER_ENABLE>(params);
-    cfg.linkGroup = std::get<LIMITER_LINK_GROUP>(params);
-    cfg.attackTimeMs = additional[LIMITER_ATTACK_TIME];
-    cfg.releaseTimeMs = additional[LIMITER_RELEASE_TIME];
-    cfg.ratio = additional[LIMITER_RATIO];
-    cfg.thresholdDb = additional[LIMITER_THRESHOLD];
-    cfg.postGainDb = additional[LIMITER_POST_GAIN];
+    fillLimiterConfig(cfg, std::get<LIMITER_CHANNEL>(params), true,
+                      std::get<LIMITER_LINK_GROUP>(params), std::get<LIMITER_ATTACK_TIME>(params),
+                      std::get<LIMITER_RELEASE_TIME>(params), std::get<LIMITER_RATIO>(params),
+                      std::get<LIMITER_THRESHOLD>(params), std::get<LIMITER_POST_GAIN>(params));
 }
 
 class DynamicsProcessingTestLimiterConfig
@@ -607,7 +624,7 @@
   public:
     DynamicsProcessingTestLimiterConfig()
         : DynamicsProcessingTestHelper(std::get<LIMITER_INSTANCE_NAME>(GetParam())) {
-        fillLimiterConfig(mCfg, GetParam());
+        fillLimiterConfig(mLimiterConfigList, GetParam());
     }
 
     void SetUp() override { SetUpDynamicsProcessingEffect(); }
@@ -615,36 +632,194 @@
     void TearDown() override { TearDownDynamicsProcessingEffect(); }
 
     DynamicsProcessing::LimiterConfig mCfg;
+    std::vector<DynamicsProcessing::LimiterConfig> mLimiterConfigList;
 };
 
 TEST_P(DynamicsProcessingTestLimiterConfig, SetAndGetLimiterConfig) {
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
-    EXPECT_NO_FATAL_FAILURE(addLimiterConfig({mCfg}));
-    SetAndGetDynamicsProcessingParameters();
+    EXPECT_NO_FATAL_FAILURE(addLimiterConfig(mLimiterConfigList));
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 INSTANTIATE_TEST_SUITE_P(
         DynamicsProcessingTest, DynamicsProcessingTestLimiterConfig,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
-                           testing::Values(-1, 0, 1, 2),                           // channel count
-                           testing::Bool(),                                        // enable
-                           testing::Values(3),                                     // link group
-                           testing::ValuesIn(kLimiterConfigTestAdditionalParam)),  // Additional
+                           testing::Values(-1, 0, 1, 2),  // channel index
+                           testing::Values(3),            // link group
+                           testing::Values(-1, 1),        // attackTime
+                           testing::Values(-60, 60),      // releaseTime
+                           testing::Values(-2.5, 2.5),    // ratio
+                           testing::Values(-2, 2),        // thresh
+                           testing::Values(-3.14, 3.14)   // postGain
+                           ),
         [](const auto& info) {
             auto descriptor = std::get<LIMITER_INSTANCE_NAME>(info.param).second;
-            DynamicsProcessing::LimiterConfig cfg;
+            std::vector<DynamicsProcessing::LimiterConfig> cfg;
             fillLimiterConfig(cfg, info.param);
-            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
-                               descriptor.common.name + "_UUID_" +
-                               toString(descriptor.common.id.uuid) + "_limiterConfig_" +
-                               cfg.toString();
+            std::string name =
+                    "Implementer_" + getPrefix(descriptor) + "_limiterConfig_" + cfg[0].toString();
             std::replace_if(
                     name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
             return name;
         });
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DynamicsProcessingTestLimiterConfig);
 
+using LimiterConfigDataTestParams = std::pair<std::shared_ptr<IFactory>, Descriptor>;
+
+class DynamicsProcessingLimiterConfigDataTest
+    : public ::testing::TestWithParam<LimiterConfigDataTestParams>,
+      public DynamicsProcessingTestHelper {
+  public:
+    DynamicsProcessingLimiterConfigDataTest()
+        : DynamicsProcessingTestHelper(GetParam(), AudioChannelLayout::LAYOUT_MONO) {
+        mBufferSize = kFrameCount * mChannelCount;
+        mInput.resize(mBufferSize);
+        generateSineWave(1000 /*Input Frequency*/, mInput);
+        mInputDb = calculateDb(mInput);
+    }
+
+    void SetUp() override {
+        SetUpDynamicsProcessingEffect();
+        SKIP_TEST_IF_DATA_UNSUPPORTED(mDescriptor.common.flags);
+    }
+
+    void TearDown() override { TearDownDynamicsProcessingEffect(); }
+
+    float calculateDb(std::vector<float> input, size_t start = 0) {
+        return audio_utils_compute_power_mono(input.data() + start, AUDIO_FORMAT_PCM_FLOAT,
+                                              input.size() - start);
+    }
+
+    void computeThreshold(float ratio, float outputDb, float& threshold) {
+        EXPECT_NE(ratio, 0);
+        threshold = (mInputDb - (ratio * outputDb)) / (1 - ratio);
+    }
+
+    void computeRatio(float threshold, float outputDb, float& ratio) {
+        float inputOverThreshold = mInputDb - threshold;
+        float outputOverThreshold = outputDb - threshold;
+        EXPECT_NE(outputOverThreshold, 0);
+        ratio = inputOverThreshold / outputOverThreshold;
+    }
+
+    void setParamsAndProcess(std::vector<float>& output) {
+        EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
+        EXPECT_NO_FATAL_FAILURE(addLimiterConfig(mLimiterConfigList));
+        ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
+        if (isAllParamsValid()) {
+            ASSERT_NO_FATAL_FAILURE(
+                    processAndWriteToOutput(mInput, output, mEffect, &mOpenEffectReturn));
+            EXPECT_GT(output.size(), kStartIndex);
+        }
+        cleanUpLimiterConfig();
+    }
+
+    void cleanUpLimiterConfig() {
+        CleanUp();
+        mLimiterConfigList.clear();
+    }
+    static constexpr float kDefaultLinkerGroup = 3;
+    static constexpr float kDefaultAttackTime = 0;
+    static constexpr float kDefaultReleaseTime = 0;
+    static constexpr float kDefaultRatio = 4;
+    static constexpr float kDefaultThreshold = 0;
+    static constexpr float kDefaultPostGain = 0;
+    static constexpr int kInputFrequency = 1000;
+    static constexpr size_t kStartIndex = 15 * kSamplingFrequency / 1000;  // skip 15ms
+    std::vector<DynamicsProcessing::LimiterConfig> mLimiterConfigList;
+    std::vector<float> mInput;
+    float mInputDb;
+    int mBufferSize;
+};
+
+TEST_P(DynamicsProcessingLimiterConfigDataTest, IncreasingThresholdDb) {
+    std::vector<float> thresholdValues = {-200, -150, -100, -50, -5, 0};
+    std::vector<float> output(mInput.size());
+    float previousThreshold = -FLT_MAX;
+    for (float threshold : thresholdValues) {
+        for (int i = 0; i < mChannelCount; i++) {
+            fillLimiterConfig(mLimiterConfigList, i, true, kDefaultLinkerGroup, kDefaultAttackTime,
+                              kDefaultReleaseTime, kDefaultRatio, threshold, kDefaultPostGain);
+        }
+        EXPECT_NO_FATAL_FAILURE(setParamsAndProcess(output));
+        if (!isAllParamsValid()) {
+            continue;
+        }
+        float outputDb = calculateDb(output, kStartIndex);
+        if (threshold >= mInputDb || kDefaultRatio == 1) {
+            EXPECT_EQ(std::round(mInputDb), std::round(outputDb));
+        } else {
+            float calculatedThreshold = 0;
+            EXPECT_NO_FATAL_FAILURE(computeThreshold(kDefaultRatio, outputDb, calculatedThreshold));
+            ASSERT_GT(calculatedThreshold, previousThreshold);
+            previousThreshold = calculatedThreshold;
+        }
+    }
+}
+
+TEST_P(DynamicsProcessingLimiterConfigDataTest, IncreasingRatio) {
+    std::vector<float> ratioValues = {1, 10, 20, 30, 40, 50};
+    std::vector<float> output(mInput.size());
+    float threshold = -10;
+    float previousRatio = 0;
+    for (float ratio : ratioValues) {
+        for (int i = 0; i < mChannelCount; i++) {
+            fillLimiterConfig(mLimiterConfigList, i, true, kDefaultLinkerGroup, kDefaultAttackTime,
+                              kDefaultReleaseTime, ratio, threshold, kDefaultPostGain);
+        }
+        EXPECT_NO_FATAL_FAILURE(setParamsAndProcess(output));
+        if (!isAllParamsValid()) {
+            continue;
+        }
+        float outputDb = calculateDb(output, kStartIndex);
+
+        if (threshold >= mInputDb) {
+            EXPECT_EQ(std::round(mInputDb), std::round(outputDb));
+        } else {
+            float calculatedRatio = 0;
+            EXPECT_NO_FATAL_FAILURE(computeRatio(threshold, outputDb, calculatedRatio));
+            ASSERT_GT(calculatedRatio, previousRatio);
+            previousRatio = calculatedRatio;
+        }
+    }
+}
+
+TEST_P(DynamicsProcessingLimiterConfigDataTest, LimiterEnableDisable) {
+    std::vector<bool> limiterEnableValues = {false, true};
+    std::vector<float> output(mInput.size());
+    for (bool isEnabled : limiterEnableValues) {
+        for (int i = 0; i < mChannelCount; i++) {
+            // Set non-default values
+            fillLimiterConfig(mLimiterConfigList, i, isEnabled, kDefaultLinkerGroup,
+                              5 /*attack time*/, 5 /*release time*/, 10 /*ratio*/,
+                              -10 /*threshold*/, 5 /*postgain*/);
+        }
+        EXPECT_NO_FATAL_FAILURE(setParamsAndProcess(output));
+        if (!isAllParamsValid()) {
+            continue;
+        }
+        if (isEnabled) {
+            EXPECT_NE(mInputDb, calculateDb(output, kStartIndex));
+        } else {
+            EXPECT_NEAR(mInputDb, calculateDb(output, kStartIndex), 0.05);
+        }
+    }
+}
+
+INSTANTIATE_TEST_SUITE_P(DynamicsProcessingTest, DynamicsProcessingLimiterConfigDataTest,
+                         testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                 IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
+                         [](const auto& info) {
+                             auto descriptor = info.param;
+                             std::string name = getPrefix(descriptor.second);
+                             std::replace_if(
+                                     name.begin(), name.end(),
+                                     [](const char c) { return !std::isalnum(c); }, '_');
+                             return name;
+                         });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(DynamicsProcessingLimiterConfigDataTest);
+
 /**
  * Test DynamicsProcessing ChannelConfig
  */
@@ -673,19 +848,19 @@
 TEST_P(DynamicsProcessingTestChannelConfig, SetAndGetPreEqChannelConfig) {
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addPreEqChannelConfig(mCfg));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 TEST_P(DynamicsProcessingTestChannelConfig, SetAndGetPostEqChannelConfig) {
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addPostEqChannelConfig(mCfg));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 TEST_P(DynamicsProcessingTestChannelConfig, SetAndGetMbcChannelConfig) {
     EXPECT_NO_FATAL_FAILURE(addEngineConfig(mEngineConfigPreset));
     EXPECT_NO_FATAL_FAILURE(addMbcChannelConfig(mCfg));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 INSTANTIATE_TEST_SUITE_P(
@@ -715,12 +890,11 @@
 enum EqBandConfigTestParamName {
     EQ_BAND_INSTANCE_NAME,
     EQ_BAND_CHANNEL,
-    EQ_BAND_ENABLE,
     EQ_BAND_CUT_OFF_FREQ,
     EQ_BAND_GAIN
 };
 using EqBandConfigTestParams = std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t,
-                                          bool, std::vector<std::pair<int, float>>, float>;
+                                          std::vector<std::pair<int, float>>, float>;
 
 void fillEqBandConfig(std::vector<DynamicsProcessing::EqBandConfig>& cfgs,
                       const EqBandConfigTestParams& params) {
@@ -730,7 +904,7 @@
     for (int i = 0; i < bandCount; i++) {
         cfgs[i].channel = std::get<EQ_BAND_CHANNEL>(params);
         cfgs[i].band = cutOffFreqs[i].first;
-        cfgs[i].enable = std::get<EQ_BAND_ENABLE>(params);
+        cfgs[i].enable = true /*Eqband Enable*/;
         cfgs[i].cutoffFrequencyHz = cutOffFreqs[i].second;
         cfgs[i].gainDb = std::get<EQ_BAND_GAIN>(params);
     }
@@ -761,7 +935,7 @@
     }
     EXPECT_NO_FATAL_FAILURE(addPreEqChannelConfig(cfgs));
     EXPECT_NO_FATAL_FAILURE(addPreEqBandConfigs(mCfgs));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 TEST_P(DynamicsProcessingTestEqBandConfig, SetAndGetPostEqBandConfig) {
@@ -774,7 +948,7 @@
     }
     EXPECT_NO_FATAL_FAILURE(addPostEqChannelConfig(cfgs));
     EXPECT_NO_FATAL_FAILURE(addPostEqBandConfigs(mCfgs));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 std::vector<std::vector<std::pair<int, float>>> kBands{
@@ -825,9 +999,8 @@
         DynamicsProcessingTest, DynamicsProcessingTestEqBandConfig,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
-                           testing::Values(-1, 0, 10),     // channel ID
-                           testing::Bool(),                // band enable
-                           testing::ValuesIn(kBands),      // cut off frequencies
+                           testing::Values(-1, 0, 10),     // channel index
+                           testing::ValuesIn(kBands),      // band index, cut off frequencies
                            testing::Values(-3.14f, 3.14f)  // gain
                            ),
         [](const auto& info) {
@@ -851,7 +1024,6 @@
 enum MbcBandConfigParamName {
     MBC_BAND_INSTANCE_NAME,
     MBC_BAND_CHANNEL,
-    MBC_BAND_ENABLE,
     MBC_BAND_CUTOFF_FREQ,
     MBC_BAND_ADDITIONAL
 };
@@ -877,7 +1049,7 @@
          {3, 10, 2, -2, -5, 90, 2.5, 2, 2}}};
 
 using TestParamsMbcBandConfig =
-        std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t, bool,
+        std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int32_t,
                    std::vector<std::pair<int, float>>, TestParamsMbcBandConfigAdditional>;
 
 void fillMbcBandConfig(std::vector<DynamicsProcessing::MbcBandConfig>& cfgs,
@@ -890,7 +1062,7 @@
         cfgs[i] = DynamicsProcessing::MbcBandConfig{
                 .channel = std::get<MBC_BAND_CHANNEL>(params),
                 .band = cutOffFreqs[i].first,
-                .enable = std::get<MBC_BAND_ENABLE>(params),
+                .enable = true /*Mbc Band Enable*/,
                 .cutoffFrequencyHz = cutOffFreqs[i].second,
                 .attackTimeMs = additional[MBC_ADD_ATTACK_TIME],
                 .releaseTimeMs = additional[MBC_ADD_RELEASE_TIME],
@@ -930,16 +1102,15 @@
     }
     EXPECT_NO_FATAL_FAILURE(addMbcChannelConfig(cfgs));
     EXPECT_NO_FATAL_FAILURE(addMbcBandConfigs(mCfgs));
-    SetAndGetDynamicsProcessingParameters();
+    ASSERT_NO_FATAL_FAILURE(SetAndGetDynamicsProcessingParameters());
 }
 
 INSTANTIATE_TEST_SUITE_P(
         DynamicsProcessingTest, DynamicsProcessingTestMbcBandConfig,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, getEffectTypeUuidDynamicsProcessing())),
-                           testing::Values(-1, 0, 10),  // channel count
-                           testing::Bool(),             // enable
-                           testing::ValuesIn(kBands),   // cut off frequencies
+                           testing::Values(-1, 0, 10),  // channel index
+                           testing::ValuesIn(kBands),   // band index, cut off frequencies
                            testing::ValuesIn(kMbcBandConfigAdditionalParam)),  // Additional
         [](const auto& info) {
             auto descriptor = std::get<MBC_BAND_INSTANCE_NAME>(info.param).second;
diff --git a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/current/android/hardware/automotive/audiocontrol/AudioZone.aidl b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/current/android/hardware/automotive/audiocontrol/AudioZone.aidl
index 2cb1760..57a9812 100644
--- a/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/current/android/hardware/automotive/audiocontrol/AudioZone.aidl
+++ b/automotive/audiocontrol/aidl/aidl_api/android.hardware.automotive.audiocontrol/current/android/hardware/automotive/audiocontrol/AudioZone.aidl
@@ -35,11 +35,10 @@
 @JavaDerive(equals=true, toString=true) @VintfStability
 parcelable AudioZone {
   String name;
-  int id;
+  int id = android.media.audio.common.AudioHalProductStrategy.ZoneId.DEFAULT /* 0 */;
   int occupantZoneId = UNASSIGNED_OCCUPANT /* -1 */;
   android.hardware.automotive.audiocontrol.AudioZoneContext audioZoneContext;
   List<android.hardware.automotive.audiocontrol.AudioZoneConfig> audioZoneConfigs;
   List<android.media.audio.common.AudioPort> inputAudioDevices;
-  const int PRIMARY_AUDIO_ZONE = 0;
   const int UNASSIGNED_OCCUPANT = (-1) /* -1 */;
 }
diff --git a/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioFadeConfiguration.aidl b/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioFadeConfiguration.aidl
index d3181da..4190c46 100644
--- a/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioFadeConfiguration.aidl
+++ b/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioFadeConfiguration.aidl
@@ -73,6 +73,10 @@
 
     /**
      * Fade in delayed duration for audio focus offender in milliseconds
+     *
+     * <p>Fade offender are defined as audio players that do not stop playback after audio focus
+     * lost. This timeout serves to continue to fadeout the offender until audio is stopped or the
+     * timeout expires.
      */
     long fadeInDelayedForOffendersMs = DEFAULT_DELAY_FADE_IN_OFFENDERS_MS;
 
diff --git a/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioZone.aidl b/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioZone.aidl
index c90bcfd..d31d6fd 100644
--- a/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioZone.aidl
+++ b/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/AudioZone.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.automotive.audiocontrol.AudioZoneConfig;
 import android.hardware.automotive.audiocontrol.AudioZoneContext;
+import android.media.audio.common.AudioHalProductStrategy;
 import android.media.audio.common.AudioPort;
 
 /**
@@ -27,11 +28,6 @@
 @VintfStability
 parcelable AudioZone {
     /**
-     * Value indicating the primary audio zone
-     */
-    const int PRIMARY_AUDIO_ZONE = 0;
-
-    /**
      * Value indicating the occupant zone is not assigned.
      */
     const int UNASSIGNED_OCCUPANT = -1;
@@ -47,8 +43,11 @@
     /**
      * Audio zone id use to distiguish between the different audio zones for
      * volume management, fade, and min/max activation management.
+     *
+     * <p>Value must start at {@link AudioHalProductStrategy#ZoneId#DEFAULT} for the primary zone
+     * and increase for each different zone. Zone id must also not repeat for different zones.
      */
-    int id;
+    int id = AudioHalProductStrategy.ZoneId.DEFAULT;
 
     /**
      * Occupant zone id that should be mapped to this audio zone.
diff --git a/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/VolumeGroupConfig.aidl b/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/VolumeGroupConfig.aidl
index 7e3bc60..bea80ce 100644
--- a/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/VolumeGroupConfig.aidl
+++ b/automotive/audiocontrol/aidl/android/hardware/automotive/audiocontrol/VolumeGroupConfig.aidl
@@ -33,8 +33,9 @@
     /**
      * Audio zone group name.
      *
-     * <p>Must be non-empty if using configurable audio policy engine volume management, see
-     * {@code AudioDeviceConfiguration#useCoreAudioVolume} for details.
+     * <p>Must be non-empty if using configurable audio policy engine volume management,
+     * {@see AudioDeviceConfiguration#useCoreAudioVolume} for details. For non-core volume group
+     * management this can be left empty or use for debugging purposes.
      */
     String name;
 
diff --git a/automotive/audiocontrol/aidl/default/converter/src/CarAudioConfigurationXmlConverter.cpp b/automotive/audiocontrol/aidl/default/converter/src/CarAudioConfigurationXmlConverter.cpp
index d43b595..f4e8123 100644
--- a/automotive/audiocontrol/aidl/default/converter/src/CarAudioConfigurationXmlConverter.cpp
+++ b/automotive/audiocontrol/aidl/default/converter/src/CarAudioConfigurationXmlConverter.cpp
@@ -49,6 +49,7 @@
 using aidl::android::media::audio::common::AudioDeviceAddress;
 using aidl::android::media::audio::common::AudioDeviceDescription;
 using aidl::android::media::audio::common::AudioDeviceType;
+using aidl::android::media::audio::common::AudioHalProductStrategy;
 using aidl::android::media::audio::common::AudioPort;
 using aidl::android::media::audio::common::AudioPortDeviceExt;
 using aidl::android::media::audio::common::AudioPortExt;
@@ -537,6 +538,7 @@
 
 bool parseAudioZone(const xsd::ZoneType& zone, const ActivationMap& activations,
                     const FadeConfigurationMap& fadeConfigurations, api::AudioZone& audioZone) {
+    static int kPrimaryZoneId = static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT);
     if (zone.hasName()) {
         audioZone.name = zone.getName();
     }
@@ -558,7 +560,7 @@
     bool isPrimary = zone.hasIsPrimary() && zone.getIsPrimary();
 
     if (isPrimary) {
-        audioZone.id = api::AudioZone::PRIMARY_AUDIO_ZONE;
+        audioZone.id = kPrimaryZoneId;
     }
 
     // ID not required in XML for primary zone
@@ -569,10 +571,10 @@
         return false;
     }
 
-    if (isPrimary && audioZone.id != api::AudioZone::PRIMARY_AUDIO_ZONE) {
+    if (isPrimary && audioZone.id != kPrimaryZoneId) {
         LOG(ERROR) << __func__ << " Audio zone is primary but has zone id "
                    << std::to_string(audioZone.id) << " instead of primary zone id "
-                   << std::to_string(api::AudioZone::PRIMARY_AUDIO_ZONE);
+                   << std::to_string(kPrimaryZoneId);
         return false;
     }
 
@@ -645,11 +647,9 @@
 bool parseVolumeGroupActivationEntry(const xsd::ActivationVolumeConfigEntryType& xsdEntry,
                                      api::VolumeActivationConfigurationEntry& entry) {
     if (!xsdEntry.hasInvocationType()) {
-        LOG(ERROR) << __func__ << " Activation config entry missing invocation type";
-        return false;
-    }
-
-    if (!parseVolumeActivationType(xsdEntry.getInvocationType(), entry.type)) {
+        // Legacy file had default invocation type as on playback changed
+        entry.type = api::VolumeInvocationType::ON_PLAYBACK_CHANGED;
+    } else if (!parseVolumeActivationType(xsdEntry.getInvocationType(), entry.type)) {
         LOG(ERROR) << __func__ << " Could not parse configuration entry type";
         return false;
     }
diff --git a/automotive/audiocontrol/aidl/default/converter/test/AudioControlConverterUnitTest.cpp b/automotive/audiocontrol/aidl/default/converter/test/AudioControlConverterUnitTest.cpp
index b6bebe5..d11a59a 100644
--- a/automotive/audiocontrol/aidl/default/converter/test/AudioControlConverterUnitTest.cpp
+++ b/automotive/audiocontrol/aidl/default/converter/test/AudioControlConverterUnitTest.cpp
@@ -38,6 +38,7 @@
 using ::aidl::android::media::audio::common::AudioDeviceAddress;
 using ::aidl::android::media::audio::common::AudioDeviceDescription;
 using ::aidl::android::media::audio::common::AudioDeviceType;
+using ::aidl::android::media::audio::common::AudioHalProductStrategy;
 using ::aidl::android::media::audio::common::AudioPort;
 using ::aidl::android::media::audio::common::AudioPortDeviceExt;
 using ::aidl::android::media::audio::common::AudioPortExt;
@@ -476,7 +477,7 @@
         {kBusMediaVolumeGroup, kBusNavVolumeGroup, kBusCallVolumeGroup, kBusSysVolumeGroup}, true);
 
 const api::AudioZone kDriverZone =
-        createAudioZone("driver zone", api::AudioZone::PRIMARY_AUDIO_ZONE,
+        createAudioZone("driver zone", static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT),
                         kSimpleCarAudioConfigurationContext, {kDriverZoneConfig});
 
 const api::AudioZoneFadeConfiguration kZoneAudioConfigFading = createAudioZoneFadeConfiguration(
@@ -491,9 +492,9 @@
                        "oem_system_sound", "oem_notification"})});
 const api::AudioZoneConfig kFrontZoneConfig = createAudioZoneConfig(
         "front passenger config 0", kZoneAudioConfigFading, {kFrontVolumeGroup}, true);
-const api::AudioZone kFrontZone =
-        createAudioZone("front passenger zone", api::AudioZone::PRIMARY_AUDIO_ZONE + 1,
-                        kSimpleCarAudioConfigurationContext, {kFrontZoneConfig});
+const api::AudioZone kFrontZone = createAudioZone(
+        "front passenger zone", static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT) + 1,
+        kSimpleCarAudioConfigurationContext, {kFrontZoneConfig});
 
 const AudioPort kBusRearDevice = createAudioPort("BUS_REAR", AudioDeviceType::OUT_BUS);
 const api::VolumeGroupConfig kRearVolumeGroup =
@@ -503,9 +504,9 @@
                                                          "oem_system_sound", "oem_notification"})});
 const api::AudioZoneConfig kRearZoneConfig = createAudioZoneConfig(
         "rear seat config 0", kZoneAudioConfigFading, {kRearVolumeGroup}, true);
-const api::AudioZone kRearZone =
-        createAudioZone("rear seat zone", api::AudioZone::PRIMARY_AUDIO_ZONE + 2,
-                        kSimpleCarAudioConfigurationContext, {kRearZoneConfig});
+const api::AudioZone kRearZone = createAudioZone(
+        "rear seat zone", static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT) + 2,
+        kSimpleCarAudioConfigurationContext, {kRearZoneConfig});
 
 std::vector<api::AudioZone> kMultiZones = {kDriverZone, kFrontZone, kRearZone};
 
@@ -624,7 +625,7 @@
     EXPECT_EQ(zones.size(), 1);
 
     const auto& zone = zones.front();
-    EXPECT_EQ(zone.id, api::AudioZone::PRIMARY_AUDIO_ZONE);
+    EXPECT_EQ(zone.id, static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT));
     EXPECT_EQ(zone.occupantZoneId, 0);
     EXPECT_EQ(zone.name, "primary zone");
 
@@ -685,7 +686,7 @@
     EXPECT_EQ(zones.size(), 1);
 
     const auto& zone = zones.front();
-    EXPECT_EQ(zone.id, api::AudioZone::PRIMARY_AUDIO_ZONE);
+    EXPECT_EQ(zone.id, static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT));
     EXPECT_EQ(zone.occupantZoneId, 0);
     EXPECT_EQ(zone.name, "primary zone");
 
diff --git a/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp b/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp
index c01c0d6..f01f04d 100644
--- a/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp
+++ b/automotive/audiocontrol/aidl/vts/VtsHalAudioControlTargetTest.cpp
@@ -26,6 +26,7 @@
 #include <android/hardware/automotive/audiocontrol/BnModuleChangeCallback.h>
 #include <android/hardware/automotive/audiocontrol/IAudioControl.h>
 #include <android/log.h>
+#include <android/media/audio/common/AudioHalProductStrategy.h>
 #include <binder/IServiceManager.h>
 #include <binder/ProcessState.h>
 #include <include/AudioControlTestUtils.h>
@@ -63,6 +64,8 @@
         DEFAULT_MAX_ACTIVATION_VALUE;
 using android::hardware::automotive::audiocontrol::VolumeActivationConfigurationEntry::
         DEFAULT_MIN_ACTIVATION_VALUE;
+using android::media::audio::common::AudioHalProductStrategy;
+
 using ::testing::AnyOf;
 using ::testing::Eq;
 
@@ -149,7 +152,9 @@
         return false;
     }
     if (groupDevices.contains(address)) {
-        message = " Audio device address can not repeat in the same volume group";
+        message =
+                " Audio device address can not repeat in the same volume group or within audio"
+                " zone configuration if not using configurable audio policy engine";
         return false;
     }
     groupDevices.insert(address);
@@ -196,7 +201,8 @@
 
 void validateVolumeGroupInfo(const AudioZoneConfig& audioZoneConfig,
                              const VolumeGroupConfig& volumeGroupConfig,
-                             const AudioDeviceConfiguration& deviceConfig) {
+                             const AudioDeviceConfiguration& deviceConfig,
+                             std::set<std::string>& groupDevices, std::set<int>& groupIds) {
     std::string zoneConfigName = testutils::toAlphaNumeric(ToString(audioZoneConfig.name));
     std::string volumeGroupName = testutils::toAlphaNumeric(ToString(volumeGroupConfig.name));
     std::string volumeGroupInfo =
@@ -209,7 +215,10 @@
         EXPECT_FALSE(volumeGroupConfig.name.empty())
                 << volumeGroupInfo << " must have a non-empty volume name";
     }
-    std::set<std::string> groupDevices;
+    if (volumeGroupConfig.id != VolumeGroupConfig::UNASSIGNED_ID) {
+        EXPECT_TRUE(groupIds.insert(volumeGroupConfig.id).second)
+                << volumeGroupInfo << " repeats volume group id " << volumeGroupConfig.id;
+    }
     for (const auto& audioRoute : volumeGroupConfig.carAudioRoutes) {
         std::string routeMessage;
         EXPECT_TRUE(hasValidAudioRoute(audioRoute, routeMessage, groupDevices))
@@ -254,6 +263,8 @@
     std::set<std::string> contextInfoNames;
     EXPECT_FALSE(audioZoneConfig.volumeGroups.empty())
             << "Volume groups for zone config " << zoneConfigName.c_str();
+    std::set<std::string> groupDevices;
+    std::set<int> groupIds;
     for (const auto& volumeGroup : audioZoneConfig.volumeGroups) {
         ALOGI("Zone config name %s volume group test %s", zoneConfigName.c_str(),
               ToString(volumeGroup.name).c_str());
@@ -264,7 +275,11 @@
                     << "Context " << context << " repeats in zone config " << zoneConfigName;
             contextInfoNames.insert(context);
         }
-        validateVolumeGroupInfo(audioZoneConfig, volumeGroup, deviceConfig);
+        // Configurable audio policy engine can share devices among volume groups
+        if (deviceConfig.routingConfig == CONFIGURABLE_AUDIO_ENGINE_ROUTING) {
+            groupDevices.clear();
+        }
+        validateVolumeGroupInfo(audioZoneConfig, volumeGroup, deviceConfig, groupDevices, groupIds);
     }
     const auto& audioZoneContexts = carAudioZone.audioZoneContext.audioContextInfos;
     std::map<std::string, AudioZoneContextInfo> infoNameToInfo;
@@ -616,7 +631,7 @@
     std::set<android::String16> zoneNames;
     std::set<std::string> deviceAddresses;
     for (const auto& zone : audioZones) {
-        if (zone.id == AudioZone::PRIMARY_AUDIO_ZONE) {
+        if (zone.id == static_cast<int>(AudioHalProductStrategy::ZoneId::DEFAULT)) {
             EXPECT_FALSE(primaryZoneFound) << "There can only be one primary zone";
             primaryZoneFound = true;
         }
diff --git a/automotive/vehicle/Android.bp b/automotive/vehicle/Android.bp
index 606e108..d549a82 100644
--- a/automotive/vehicle/Android.bp
+++ b/automotive/vehicle/Android.bp
@@ -19,13 +19,21 @@
 }
 
 cc_defaults {
-    name: "VehicleHalInterfaceDefaults",
+    name: "VehicleHalInterfaceDefaults-V3",
     static_libs: [
         "android.hardware.automotive.vehicle-V3-ndk",
         "android.hardware.automotive.vehicle.property-V4-ndk",
     ],
 }
 
+cc_defaults {
+    name: "VehicleHalInterfaceDefaults",
+    static_libs: [
+        "android.hardware.automotive.vehicle-V4-ndk",
+        "android.hardware.automotive.vehicle.property-V4-ndk",
+    ],
+}
+
 rust_defaults {
     name: "VehicleHalInterfaceRustDefaults",
     rustlibs: [
@@ -37,7 +45,7 @@
 aidl_interface_defaults {
     name: "android.hardware.automotive.vehicle-latest-defaults",
     imports: [
-        "android.hardware.automotive.vehicle-V3",
+        "android.hardware.automotive.vehicle-V4",
         "android.hardware.automotive.vehicle.property-V4",
     ],
 }
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl
index f7e8c5a..8651c30 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/StatusCode.aidl
@@ -45,4 +45,5 @@
   NOT_AVAILABLE_SPEED_HIGH = 8,
   NOT_AVAILABLE_POOR_VISIBILITY = 9,
   NOT_AVAILABLE_SAFETY = 10,
+  NOT_AVAILABLE_SUBSYSTEM_NOT_CONNECTED = 11,
 }
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
index 642ce83..cc88e70 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
+++ b/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
@@ -36,5 +36,12 @@
 enum VehiclePropertyStatus {
   AVAILABLE = 0x00,
   UNAVAILABLE = 0x01,
+  NOT_AVAILABLE_GENERAL = 0x01,
   ERROR = 0x02,
+  NOT_AVAILABLE_DISABLED = (0x1000 | 0x01) /* 4097 */,
+  NOT_AVAILABLE_SPEED_LOW = (0x1000 | 0x02) /* 4098 */,
+  NOT_AVAILABLE_SPEED_HIGH = (0x1000 | 0x03) /* 4099 */,
+  NOT_AVAILABLE_POOR_VISIBILITY = (0x1000 | 0x04) /* 4100 */,
+  NOT_AVAILABLE_SAFETY = (0x1000 | 0x05) /* 4101 */,
+  NOT_AVAILABLE_SUBSYSTEM_NOT_CONNECTED = (0x1000 | 0x06) /* 4102 */,
 }
diff --git a/automotive/vehicle/aidl/aidl_test/Android.bp b/automotive/vehicle/aidl/aidl_test/Android.bp
index 1e43070..8edd636 100644
--- a/automotive/vehicle/aidl/aidl_test/Android.bp
+++ b/automotive/vehicle/aidl/aidl_test/Android.bp
@@ -52,7 +52,7 @@
         ":IVehicleGeneratedJavaFiles-V4",
     ],
     static_libs: [
-        "android.hardware.automotive.vehicle-V3-java",
+        "android.hardware.automotive.vehicle-V4-java",
         "android.hardware.automotive.vehicle.property-V4-java",
         "androidx.test.runner",
         "truth",
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl
index fd4b199..3fb4532 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/StatusCode.aidl
@@ -96,4 +96,11 @@
      * operation such as closing a trunk door, etc.
      */
     NOT_AVAILABLE_SAFETY = 10,
+    /**
+     * The feature cannot be accessed because the sub-system for the feature is
+     * not connected.
+     *
+     * E.g. trailer light state is not available when the trailer is detached.
+     */
+    NOT_AVAILABLE_SUBSYSTEM_NOT_CONNECTED = 11,
 }
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/ValueRange.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/ValueRange.aidl
deleted file mode 100644
index 816a6a8..0000000
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/ValueRange.aidl
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.automotive.vehicle;
-
-import android.hardware.automotive.vehicle.RawPropValues;
-
-/**
- * Represents the value range for a vehicle property.
- *
- * This applies for the values read from VHAL and the values sent to VHAL.
- *
- * If the value range differs, this is the super set.
- */
-@VintfStability
-@JavaDerive(equals=true, toString=true)
-@RustDerive(Clone=true)
-parcelable ValueRange {
-    /**
-     * The currently specified minimum value for the property.
-     *
-     * {@code null} if not specified.
-     */
-    @nullable RawPropValues minValue;
-
-    /**
-     * The currently specified maximum value for the property.
-     *
-     * {@code null} if not specified.
-     */
-    @nullable RawPropValues maxValue;
-
-    /**
-     * The currently specified supported values for the property.
-     *
-     * If the value type is int32, int64 or float, the returned list must be
-     * sorted in ascending order.
-     *
-     * {@code null} if not specified.
-     */
-    @nullable List<RawPropValues> supportedValues;
-}
diff --git a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
index 400e256..4b1dcdb 100644
--- a/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
+++ b/automotive/vehicle/aidl/android/hardware/automotive/vehicle/VehiclePropertyStatus.aidl
@@ -22,9 +22,15 @@
 @VintfStability
 @Backing(type="int")
 enum VehiclePropertyStatus {
-    /** Property is available and behaving normally */
+    /**
+     * Property is available and behaving normally
+     */
     AVAILABLE = 0x00,
     /**
+     * Same as {@link #NOT_AVAILABLE_GENERAL}.
+     */
+    UNAVAILABLE = 0x01,
+    /**
      * A property in this state is not available for reading and writing.  This
      * is a transient state that depends on the availability of the underlying
      * implementation (e.g. hardware or driver). It MUST NOT be used to
@@ -34,8 +40,45 @@
      * this state MAY return NOT_AVAILABLE. The HAL implementation MUST ignore
      * the value of the status field when writing a property value coming from
      * Android.
+     *
+     * This represents a general not-available status. If more detailed info is
+     * known, a more specific not-available status should be used instead.
      */
-    UNAVAILABLE = 0x01,
-    /** There is an error with this property. */
+    NOT_AVAILABLE_GENERAL = 0x01,
+    /**
+     * There is an error with this property.
+     */
     ERROR = 0x02,
+    // All NOT_AVAILABLE_XXX status starts with 0x1000.
+    /**
+     * The property is not available because the underlying feature is disabled.
+     */
+    NOT_AVAILABLE_DISABLED = 0x1000 | 0x01,
+    /**
+     * The property is not available because the vehicle speed is too low.
+     */
+    NOT_AVAILABLE_SPEED_LOW = 0x1000 | 0x02,
+    /**
+     * The property is not available because the vehicle speed is too high.
+     */
+    NOT_AVAILABLE_SPEED_HIGH = 0x1000 | 0x03,
+    /**
+     * The property is not available because of bad camera or sensor visibility. Examples
+     * might be bird poop blocking the camera or a bumper cover blocking an ultrasonic sensor.
+     */
+    NOT_AVAILABLE_POOR_VISIBILITY = 0x1000 | 0x04,
+    /**
+     * The property cannot be accessed due to safety reasons. Eg. System could be
+     * in a faulty state, an object or person could be blocking the requested
+     * operation such as closing a trunk door, etc.
+     */
+    NOT_AVAILABLE_SAFETY = 0x1000 | 0x05,
+    /**
+     * The property is not available because the sub-system for the feature is
+     * not connected.
+     *
+     * E.g. the trailer light property is in this state if the trailer is not
+     * attached.
+     */
+    NOT_AVAILABLE_SUBSYSTEM_NOT_CONNECTED = 0x1000 | 0x06,
 }
diff --git a/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json b/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
index 9bbeb9a..272f7c5 100644
--- a/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
+++ b/automotive/vehicle/aidl/emu_metadata/android.hardware.automotive.vehicle-types-meta.json
@@ -93,6 +93,20 @@
                 "description": "Multiple EV port locations\nImplement this property if the vehicle has multiple EV ports. Port locations are defined in PortLocationType. For example, a car has one port in front left and one port in rear left: int32Values[0] = PortLocationType::FRONT_LEFT int32Values[1] = PortLocationType::REAR_LEFT\nIf only one port exists on the vehicle, this property's value should list just one element. See INFO_EV_PORT_LOCATION for describing just one port location."
             },
             {
+                "name": "INFO_MODEL_TRIM",
+                "value": 286261517,
+                "description": "Public trim name of the vehicle.\nThis property must communicate the vehicle's public trim name.\nFor example, say an OEM manufactures two different versions of a vehicle model: \"makeName modelName\" and \"makeName modelName Sport\" This property must be empty for the first vehicle (i.e. base model), and set to \"Sport\" for the second vehicle."
+            },
+            {
+                "name": "Vehicle Size Class.",
+                "value": 289472782,
+                "data_enums": [
+                    "VehicleSizeClass"
+                ],
+                "data_enum": "VehicleSizeClass",
+                "description": "Vehicle Size Class.\nThis property must communicate an integer array that contains the size classifications followed by the vehicle as enumerated in VehicleSizeClass.aidl. If the vehicle follows a single standard, then the array size of the property's value should be 1. If the vehicle follows multiple standards that the OEM wants to communicate, this may be communicated as additional values in the array.\nFor example, suppose a vehicle model follows the VehicleSizeClass.EU_A_SEGMENT standard in the EU and the VehicleSizeClass.JPN_KEI standard in Japan. In this scenario this property must return an intArray = [VehicleSizeClass.EU_A_SEGMENT, VehicleSizeClass.JPN_KEI]. If this vehicle only followed the VehicleSizeClass.EU_A_SEGMENT standard, then we expect intArray = [VehicleSizeClass.EU_A_SEGMENT]."
+            },
+            {
                 "name": "PERF_ODOMETER",
                 "value": 291504644,
                 "description": "Current odometer value of the vehicle"
@@ -118,6 +132,16 @@
                 "description": "Rear bicycle model steering angle for vehicle\nAngle is in degrees.  Left is negative.\nThis property is independent of the angle of the steering wheel. This property must communicate the angle of the rear wheels with respect to the vehicle, not the angle of the steering wheel."
             },
             {
+                "name": "INSTANTANEOUS_FUEL_ECONOMY",
+                "value": 291504657,
+                "description": "Instantaneous Fuel Economy in L\/100km.\nThis property must communicate the instantaneous fuel economy of the vehicle in units of L\/100km. The property's value is independent of DISTANCE_DISPLAY_UNITS, FUEL_VOLUME_DISPLAY_UNITS, and FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME property i.e. this property must always communicate the value in L\/100km.\nFor the EV version of this property, see INSTANTANEOUS_EV_EFFICIENCY."
+            },
+            {
+                "name": "INSTANTANEOUS_EV_EFFICIENCY",
+                "value": 291504658,
+                "description": "Instantaneous EV efficiency in km\/kWh.\nThis property must communicate the instantaneous EV battery efficiency of the vehicle in units of km\/kWh. The property's value is independent of the DISTANCE_DISPLAY_UNITS and EV_BATTERY_DISPLAY_UNITS properties i.e. this property must always communicate the value in km\/kWh.\nFor the fuel version of this property, see INSTANTANEOUS_FUEL_ECONOMY."
+            },
+            {
                 "name": "Temperature of engine coolant",
                 "value": 291504897,
                 "description": "Temperature of engine coolant"
@@ -202,6 +226,31 @@
                 "description": "Critically low tire pressure\nThis property indicates the critically low pressure threshold for each tire. It indicates when it is time for tires to be replaced or fixed. The value must be less than or equal to minFloatValue in TIRE_PRESSURE. Minimum and maximum property values (that is, minFloatValue, maxFloatValue) are not applicable to this property."
             },
             {
+                "name": "ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE",
+                "value": 291504911,
+                "description": "Accelerator pedal compression percentage.\nThis property must communicate the percentage that the physical accelerator pedal in the vehicle is compressed. This property must return a float value from 0 to 100.\n0 indicates the pedal is not compressed. 100 indicates the pedal is maximally compressed."
+            },
+            {
+                "name": "BRAKE_PEDAL_COMPRESSION_PERCENTAGE",
+                "value": 291504912,
+                "description": "Brake pedal compression percentage.\nThis property must communicate the percentage that the physical brake pedal in the vehicle is compressed. This property must return a float value from 0 to 100.\n0 indicates the pedal is not compressed. 100 indicates the pedal is maximally compressed."
+            },
+            {
+                "name": "Brake pad wear percentage.",
+                "value": 392168209,
+                "description": "Brake pad wear percentage.\nThis property must communicate the amount of brake pad wear accumulated by the vehicle as a percentage. This property return a float value from 0 to 100.\n0 indicates the brake pad has no wear. 100 indicates the brake pad is maximally worn."
+            },
+            {
+                "name": "Brake fluid low.",
+                "value": 287310610,
+                "description": "Brake fluid low.\nThis property must communicate that the brake fluid level in the vehicle is low according to the OEM. This property must match the vehicle's brake fluid level status as displayed on the instrument cluster. If the brake fluid level is low, this property must be set to true. If not, it must be set to false."
+            },
+            {
+                "name": "VEHICLE_PASSIVE_SUSPENSION_HEIGHT",
+                "value": 390071059,
+                "description": "Vehicle Passive Suspension Height in mm.\nThis property must communicate the real-time suspension displacement of the vehicle relative to its neutral position, given in mm. In other words, the displacement of the suspension at any given point in time relative to the suspension's position when the vehicle is on a flat surface with no passengers or cargo. When the suspension is compressed in comparison to the neutral position, the value should be negative. When the suspension is decompressed in comparison to the neutral position, the value should be positive.\nExamples for further clarity: 1) Suppose the user is driving on a smooth flat surface, and all wheels are currently compressed by 2 cm in comparison to the default suspension height. In this scenario, this property must be set to -20 for all wheels. 2) Suppose the user drives over a pothole. While the front left wheel is over the pothole, it's decompressed by 3 cm in comparison to the rest of the wheels, or 1 cm in comparison to the default suspension height. All the others are still compressed by 2 cm. In this scenario, this property must be set to -20 for all wheels except for the front left, which must be set to 10.\nHasSupportedValueInfo.hasMinSupportedValue and HasSupportedValueInfo.hasMaxSupportedValue must be true for all areas.\nMinMaxSupportedValueResult.minSupportedValue represents the lower bound of the suspension height for the wheel at the specified area ID.\nMinMaxSupportedValueResult.maxSupportedValue represents the upper bound of the suspension height for the wheel at the specified area ID."
+            },
+            {
                 "name": "ENGINE_IDLE_AUTO_STOP_ENABLED",
                 "value": 287310624,
                 "description": "Represents feature for engine idle automatic stop.\nIf true, the vehicle may automatically shut off the engine when it is not needed and then automatically restart it when needed.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
@@ -216,6 +265,11 @@
                 "description": "Impact detected.\nBit flag property to relay information on whether an impact has occurred on a particular side of the vehicle as described through the ImpactSensorLocation enum. As a bit flag property, this property can be set to multiple ORed together values of the enum when necessary.\nFor the global area ID (0), {@code getSupportedValuesList} must return a {@code SupportedValuesListResult} that contains supported values unless all bit flags of ImpactSensorLocation are supported.\nFor backward compatibility, if {@code SupportedValuesListResult} is defined, {@code VehicleAreaConfig#supportedEnumValues} must be set to the same values."
             },
             {
+                "name": "Vehicle horn engaged.",
+                "value": 287310656,
+                "description": "Vehicle horn engaged.\nThis property must communicate if the vehicle's horn is currently engaged or not. If true, the horn is engaged. If false, the horn is disengaged."
+            },
+            {
                 "name": "Currently selected gear",
                 "value": 289408000,
                 "data_enums": [
@@ -265,7 +319,7 @@
                     "VehicleTurnSignal"
                 ],
                 "data_enum": "VehicleTurnSignal",
-                "description": "State of the vehicles turn signals"
+                "description": "(Deprecated) State of the vehicles turn signals\nThis property has been deprecated as it ambiguously defines the state of the vehicle turn signals without making clear if it means the state of the turn signal lights or the state of the turn signal switch. The introduction of TURN_SIGNAL_LIGHT_STATE and TURN_SIGNAL_SWITCH rectifies this problem."
             },
             {
                 "name": "Represents ignition state",
@@ -311,6 +365,24 @@
                 "description": "Electronic Stability Control (ESC) state.\nReturns the current state of ESC. This property must always return a valid state defined in ElectronicStabilityControlState or ErrorState. It must not surface errors through StatusCode and must use the supported error states instead.\nFor the global area ID (0), {@code getSupportedValuesList} must return a {@code SupportedValuesListResult} that contains supported values unless all states of both ElectronicStabilityControlState (including OTHER, which is not recommended) and ErrorState are supported.\nFor backward compatibility, if {@code SupportedValuesListResult} is defined, {@code VehicleAreaConfig#supportedEnumValues} must be set to the same values."
             },
             {
+                "name": "Turn signal light state.",
+                "value": 289408016,
+                "data_enums": [
+                    "VehicleTurnSignal"
+                ],
+                "data_enum": "VehicleTurnSignal",
+                "description": "Turn signal light state.\nThis property must communicate the actual state of the turn signal lights.\nExamples: 1) Left turn signal light is currently pulsing, right turn signal light is currently off. This property must return VehicleTurnSignal.LEFT while the light is on during the pulse, and VehicleTurnSignal.NONE when it is off during the pulse. 2) Right turn signal light is currently pulsing, left turn signal light is currently off. This property must return VehicleTurnSignal.RIGHT while the light is on during the pulse, and VehicleTurnSignal.NONE when it is off during the pulse. 3) Both turn signal lights are currently pulsing (e.g. when hazard lights switch is on). This property must return VehicleTurnSignal.LEFT | VehicleTurnSignal.RIGHT while the lights are on during the pulse, and VehicleTurnSignal.NONE when they are off during the pulse.\nNote that this property uses VehicleTurnSignal as a bit flag, unlike TURN_SIGNAL_SWITCH, which uses it like a regular enum. This means this property can support ORed together values in VehicleTurnSignal.\nThis is different from the function of TURN_SIGNAL_SWITCH, which must communicate the state of the turn signal lever\/switch.\nThis property is a replacement to the TURN_SIGNAL_STATE property, which is now deprecated."
+            },
+            {
+                "name": "Turn signal switch.",
+                "value": 289408017,
+                "data_enums": [
+                    "VehicleTurnSignal"
+                ],
+                "data_enum": "VehicleTurnSignal",
+                "description": "Turn signal switch.\nThis property must communicate the state of the turn signal lever\/switch. This is different from the function of TURN_SIGNAL_LIGHT_STATE, which must communicate the actual state of the turn signal lights.\nNote that this property uses VehicleTurnSignal as a regular enum, unlike TURN_SIGNAL_LIGHT_STATE, which uses it like a bit flag. This means this property cannot support ORed together values in VehicleTurnSignal.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
+            },
+            {
                 "name": "Fan speed setting",
                 "value": 356517120,
                 "description": "Fan speed setting\nThe maxInt32Value and minInt32Value in VehicleAreaConfig must be defined. All integers between minInt32Value and maxInt32Value must be supported.\nThe minInt32Value indicates the lowest fan speed. The maxInt32Value indicates the highest fan speed.\nThis property is not in any particular unit but in a specified range of relative speeds.\nThis property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to implement it as VehiclePropertyAccess.READ only."
@@ -1356,7 +1428,16 @@
                     "VehicleAutonomousState"
                 ],
                 "data_enum": "VehicleAutonomousState",
-                "description": "Current state of vehicle autonomy.\nDefines the level of autonomy currently engaged in the vehicle from the J3016_202104 revision of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving automation. These levels should be used in accordance with the standards defined in https:\/\/www.sae.org\/standards\/content\/j3016_202104\/ and https:\/\/www.sae.org\/blog\/sae-j3016-update\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of VehicleAutonomousState are supported."
+                "description": "Current state of vehicle autonomy.\nDefines the level of autonomy currently engaged in the vehicle from the J3016_202104 revision of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving automation.\nFor the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined unless all states of VehicleAutonomousState are supported."
+            },
+            {
+                "name": "VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL",
+                "value": 289410895,
+                "data_enums": [
+                    "VehicleAutonomousState"
+                ],
+                "data_enum": "VehicleAutonomousState",
+                "description": "Target state of vehicle autonomy.\nDefines the level of autonomy being targeted by the vehicle from the J3016_202104 revision of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving automation.\nFor example, suppose the vehicle is currently in a Level 3 state of automation and wants to give the driver full manual control (i.e. Level 0) as soon as it's safe to do so. In this scenario, this property must be set to VehicleAutonomousState.LEVEL_0. Similarly, if the vehicle is currently in Level 1 state of automation and wants to go up to Level 2, this property must be set to VehicleAutonomousState.LEVEL_2. If the vehicle has already reached and is currently in the target level of autonomy, this property must be equal to the value of VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL.\nFor the global area ID (0), the SupportedValuesListResult#supportedValuesList array must be defined unless all states of VehicleAutonomousState are supported. These values must match the values in supportedValuesList of VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL.\nFor the property that communicates the current state of autonomy, see VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL."
             },
             {
                 "name": "CAMERA_SERVICE_CURRENT_STATE",
@@ -2196,6 +2277,14 @@
                 "value": 11
             },
             {
+                "name": "SAE_J3400_AC",
+                "value": 8
+            },
+            {
+                "name": "SAE_J3400_DC",
+                "value": 9
+            },
+            {
                 "name": "OTHER",
                 "value": 101
             }
@@ -2954,6 +3043,152 @@
         ]
     },
     {
+        "name": "VehicleSizeClass",
+        "package": "android.hardware.automotive.vehicle",
+        "values": [
+            {
+                "name": "EPA_TWO_SEATER",
+                "value": 256
+            },
+            {
+                "name": "EPA_MINICOMPACT",
+                "value": 257
+            },
+            {
+                "name": "EPA_SUBCOMPACT",
+                "value": 258
+            },
+            {
+                "name": "EPA_COMPACT",
+                "value": 259
+            },
+            {
+                "name": "EPA_MIDSIZE",
+                "value": 260
+            },
+            {
+                "name": "EPA_LARGE",
+                "value": 261
+            },
+            {
+                "name": "EPA_SMALL_STATION_WAGON",
+                "value": 262
+            },
+            {
+                "name": "EPA_MIDSIZE_STATION_WAGON",
+                "value": 263
+            },
+            {
+                "name": "EPA_LARGE_STATION_WAGON",
+                "value": 264
+            },
+            {
+                "name": "EPA_SMALL_PICKUP_TRUCK",
+                "value": 265
+            },
+            {
+                "name": "EPA_STANDARD_PICKUP_TRUCK",
+                "value": 266
+            },
+            {
+                "name": "EPA_VAN",
+                "value": 267
+            },
+            {
+                "name": "EPA_MINIVAN",
+                "value": 268
+            },
+            {
+                "name": "EPA_SMALL_SUV",
+                "value": 269
+            },
+            {
+                "name": "EPA_STANDARD_SUV",
+                "value": 270
+            },
+            {
+                "name": "EU_A_SEGMENT",
+                "value": 512
+            },
+            {
+                "name": "EU_B_SEGMENT",
+                "value": 513
+            },
+            {
+                "name": "EU_C_SEGMENT",
+                "value": 514
+            },
+            {
+                "name": "EU_D_SEGMENT",
+                "value": 515
+            },
+            {
+                "name": "EU_E_SEGMENT",
+                "value": 516
+            },
+            {
+                "name": "EU_F_SEGMENT",
+                "value": 517
+            },
+            {
+                "name": "EU_J_SEGMENT",
+                "value": 518
+            },
+            {
+                "name": "EU_M_SEGMENT",
+                "value": 519
+            },
+            {
+                "name": "EU_S_SEGMENT",
+                "value": 520
+            },
+            {
+                "name": "JPN_KEI",
+                "value": 768
+            },
+            {
+                "name": "JPN_SMALL_SIZE",
+                "value": 769
+            },
+            {
+                "name": "JPN_NORMAL_SIZE",
+                "value": 770
+            },
+            {
+                "name": "US_GVWR_CLASS_1_CV",
+                "value": 1024
+            },
+            {
+                "name": "US_GVWR_CLASS_2_CV",
+                "value": 1025
+            },
+            {
+                "name": "US_GVWR_CLASS_3_CV",
+                "value": 1026
+            },
+            {
+                "name": "US_GVWR_CLASS_4_CV",
+                "value": 1027
+            },
+            {
+                "name": "US_GVWR_CLASS_5_CV",
+                "value": 1028
+            },
+            {
+                "name": "US_GVWR_CLASS_6_CV",
+                "value": 1029
+            },
+            {
+                "name": "US_GVWR_CLASS_7_CV",
+                "value": 1030
+            },
+            {
+                "name": "US_GVWR_CLASS_8_CV",
+                "value": 1031
+            }
+        ]
+    },
+    {
         "name": "VehicleTurnSignal",
         "package": "android.hardware.automotive.vehicle",
         "values": [
diff --git a/automotive/vehicle/aidl/generated_lib/3/cpp/Android.bp b/automotive/vehicle/aidl/generated_lib/3/cpp/Android.bp
index 7ff27a4..612ed64 100644
--- a/automotive/vehicle/aidl/generated_lib/3/cpp/Android.bp
+++ b/automotive/vehicle/aidl/generated_lib/3/cpp/Android.bp
@@ -19,10 +19,19 @@
 }
 
 cc_library_headers {
+    name: "IVehicleGeneratedHeaders-V3-default",
+    vendor_available: true,
+    local_include_dirs: ["."],
+    export_include_dirs: ["."],
+    defaults: ["VehicleHalInterfaceDefaults-V3"],
+    host_supported: true,
+}
+
+cc_library_headers {
     name: "IVehicleGeneratedHeaders-V3",
     vendor_available: true,
     local_include_dirs: ["."],
     export_include_dirs: ["."],
-    defaults: ["VehicleHalInterfaceDefaults"],
+    defaults: ["VehicleHalInterfaceDefaults-V3"],
     host_supported: true,
 }
diff --git a/automotive/vehicle/aidl/generated_lib/4/cpp/AccessForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/4/cpp/AccessForVehicleProperty.h
index 6d07fe5..8441af3 100644
--- a/automotive/vehicle/aidl/generated_lib/4/cpp/AccessForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/4/cpp/AccessForVehicleProperty.h
@@ -49,11 +49,15 @@
         {VehicleProperty::INFO_DRIVER_SEAT, VehiclePropertyAccess::READ},
         {VehicleProperty::INFO_EXTERIOR_DIMENSIONS, VehiclePropertyAccess::READ},
         {VehicleProperty::INFO_MULTI_EV_PORT_LOCATIONS, VehiclePropertyAccess::READ},
+        {VehicleProperty::INFO_MODEL_TRIM, VehiclePropertyAccess::READ},
+        {VehicleProperty::INFO_VEHICLE_SIZE_CLASS, VehiclePropertyAccess::READ},
         {VehicleProperty::PERF_ODOMETER, VehiclePropertyAccess::READ},
         {VehicleProperty::PERF_VEHICLE_SPEED, VehiclePropertyAccess::READ},
         {VehicleProperty::PERF_VEHICLE_SPEED_DISPLAY, VehiclePropertyAccess::READ},
         {VehicleProperty::PERF_STEERING_ANGLE, VehiclePropertyAccess::READ},
         {VehicleProperty::PERF_REAR_STEERING_ANGLE, VehiclePropertyAccess::READ},
+        {VehicleProperty::INSTANTANEOUS_FUEL_ECONOMY, VehiclePropertyAccess::READ},
+        {VehicleProperty::INSTANTANEOUS_EV_EFFICIENCY, VehiclePropertyAccess::READ},
         {VehicleProperty::ENGINE_COOLANT_TEMP, VehiclePropertyAccess::READ},
         {VehicleProperty::ENGINE_OIL_LEVEL, VehiclePropertyAccess::READ},
         {VehicleProperty::ENGINE_OIL_TEMP, VehiclePropertyAccess::READ},
@@ -70,8 +74,14 @@
         {VehicleProperty::EV_BATTERY_AVERAGE_TEMPERATURE, VehiclePropertyAccess::READ},
         {VehicleProperty::TIRE_PRESSURE, VehiclePropertyAccess::READ},
         {VehicleProperty::CRITICALLY_LOW_TIRE_PRESSURE, VehiclePropertyAccess::READ},
+        {VehicleProperty::ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyAccess::READ},
+        {VehicleProperty::BRAKE_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyAccess::READ},
+        {VehicleProperty::BRAKE_PAD_WEAR_PERCENTAGE, VehiclePropertyAccess::READ},
+        {VehicleProperty::BRAKE_FLUID_LEVEL_LOW, VehiclePropertyAccess::READ},
+        {VehicleProperty::VEHICLE_PASSIVE_SUSPENSION_HEIGHT, VehiclePropertyAccess::READ},
         {VehicleProperty::ENGINE_IDLE_AUTO_STOP_ENABLED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::IMPACT_DETECTED, VehiclePropertyAccess::READ},
+        {VehicleProperty::VEHICLE_HORN_ENGAGED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::GEAR_SELECTION, VehiclePropertyAccess::READ},
         {VehicleProperty::CURRENT_GEAR, VehiclePropertyAccess::READ},
         {VehicleProperty::PARKING_BRAKE_ON, VehiclePropertyAccess::READ},
@@ -86,6 +96,8 @@
         {VehicleProperty::EV_STOPPING_MODE, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_ENABLED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_STATE, VehiclePropertyAccess::READ},
+        {VehicleProperty::TURN_SIGNAL_LIGHT_STATE, VehiclePropertyAccess::READ},
+        {VehicleProperty::TURN_SIGNAL_SWITCH, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::HVAC_FAN_SPEED, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::HVAC_FAN_DIRECTION, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::HVAC_TEMPERATURE_CURRENT, VehiclePropertyAccess::READ},
@@ -262,6 +274,7 @@
         {VehicleProperty::VEHICLE_IN_USE, VehiclePropertyAccess::READ_WRITE},
         {VehicleProperty::CLUSTER_HEARTBEAT, VehiclePropertyAccess::WRITE},
         {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyAccess::READ},
+        {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL, VehiclePropertyAccess::READ},
         {VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyAccess::WRITE},
         {VehicleProperty::PER_DISPLAY_MAX_BRIGHTNESS, VehiclePropertyAccess::READ},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyAccess::READ_WRITE},
diff --git a/automotive/vehicle/aidl/generated_lib/4/cpp/ChangeModeForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/4/cpp/ChangeModeForVehicleProperty.h
index 5ecee95..3775f18 100644
--- a/automotive/vehicle/aidl/generated_lib/4/cpp/ChangeModeForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/4/cpp/ChangeModeForVehicleProperty.h
@@ -49,11 +49,15 @@
         {VehicleProperty::INFO_DRIVER_SEAT, VehiclePropertyChangeMode::STATIC},
         {VehicleProperty::INFO_EXTERIOR_DIMENSIONS, VehiclePropertyChangeMode::STATIC},
         {VehicleProperty::INFO_MULTI_EV_PORT_LOCATIONS, VehiclePropertyChangeMode::STATIC},
+        {VehicleProperty::INFO_MODEL_TRIM, VehiclePropertyChangeMode::STATIC},
+        {VehicleProperty::INFO_VEHICLE_SIZE_CLASS, VehiclePropertyChangeMode::STATIC},
         {VehicleProperty::PERF_ODOMETER, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::PERF_VEHICLE_SPEED, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::PERF_VEHICLE_SPEED_DISPLAY, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::PERF_STEERING_ANGLE, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::PERF_REAR_STEERING_ANGLE, VehiclePropertyChangeMode::CONTINUOUS},
+        {VehicleProperty::INSTANTANEOUS_FUEL_ECONOMY, VehiclePropertyChangeMode::CONTINUOUS},
+        {VehicleProperty::INSTANTANEOUS_EV_EFFICIENCY, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::ENGINE_COOLANT_TEMP, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::ENGINE_OIL_LEVEL, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::ENGINE_OIL_TEMP, VehiclePropertyChangeMode::CONTINUOUS},
@@ -70,8 +74,14 @@
         {VehicleProperty::EV_BATTERY_AVERAGE_TEMPERATURE, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::TIRE_PRESSURE, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::CRITICALLY_LOW_TIRE_PRESSURE, VehiclePropertyChangeMode::STATIC},
+        {VehicleProperty::ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyChangeMode::CONTINUOUS},
+        {VehicleProperty::BRAKE_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyChangeMode::CONTINUOUS},
+        {VehicleProperty::BRAKE_PAD_WEAR_PERCENTAGE, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::BRAKE_FLUID_LEVEL_LOW, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::VEHICLE_PASSIVE_SUSPENSION_HEIGHT, VehiclePropertyChangeMode::CONTINUOUS},
         {VehicleProperty::ENGINE_IDLE_AUTO_STOP_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::IMPACT_DETECTED, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::VEHICLE_HORN_ENGAGED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::GEAR_SELECTION, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::CURRENT_GEAR, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::PARKING_BRAKE_ON, VehiclePropertyChangeMode::ON_CHANGE},
@@ -86,6 +96,8 @@
         {VehicleProperty::EV_STOPPING_MODE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_STATE, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::TURN_SIGNAL_LIGHT_STATE, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::TURN_SIGNAL_SWITCH, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HVAC_FAN_SPEED, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HVAC_FAN_DIRECTION, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::HVAC_TEMPERATURE_CURRENT, VehiclePropertyChangeMode::ON_CHANGE},
@@ -262,6 +274,7 @@
         {VehicleProperty::VEHICLE_IN_USE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::CLUSTER_HEARTBEAT, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyChangeMode::ON_CHANGE},
+        {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyChangeMode::ON_CHANGE},
         {VehicleProperty::PER_DISPLAY_MAX_BRIGHTNESS, VehiclePropertyChangeMode::STATIC},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyChangeMode::ON_CHANGE},
diff --git a/automotive/vehicle/aidl/generated_lib/4/cpp/VersionForVehicleProperty.h b/automotive/vehicle/aidl/generated_lib/4/cpp/VersionForVehicleProperty.h
index 8b9c1bd..0a28b68 100644
--- a/automotive/vehicle/aidl/generated_lib/4/cpp/VersionForVehicleProperty.h
+++ b/automotive/vehicle/aidl/generated_lib/4/cpp/VersionForVehicleProperty.h
@@ -48,11 +48,15 @@
         {VehicleProperty::INFO_DRIVER_SEAT, 2},
         {VehicleProperty::INFO_EXTERIOR_DIMENSIONS, 2},
         {VehicleProperty::INFO_MULTI_EV_PORT_LOCATIONS, 2},
+        {VehicleProperty::INFO_MODEL_TRIM, 4},
+        {VehicleProperty::INFO_VEHICLE_SIZE_CLASS, 4},
         {VehicleProperty::PERF_ODOMETER, 2},
         {VehicleProperty::PERF_VEHICLE_SPEED, 2},
         {VehicleProperty::PERF_VEHICLE_SPEED_DISPLAY, 2},
         {VehicleProperty::PERF_STEERING_ANGLE, 2},
         {VehicleProperty::PERF_REAR_STEERING_ANGLE, 2},
+        {VehicleProperty::INSTANTANEOUS_FUEL_ECONOMY, 4},
+        {VehicleProperty::INSTANTANEOUS_EV_EFFICIENCY, 4},
         {VehicleProperty::ENGINE_COOLANT_TEMP, 2},
         {VehicleProperty::ENGINE_OIL_LEVEL, 2},
         {VehicleProperty::ENGINE_OIL_TEMP, 2},
@@ -69,8 +73,14 @@
         {VehicleProperty::EV_BATTERY_AVERAGE_TEMPERATURE, 3},
         {VehicleProperty::TIRE_PRESSURE, 2},
         {VehicleProperty::CRITICALLY_LOW_TIRE_PRESSURE, 2},
+        {VehicleProperty::ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE, 4},
+        {VehicleProperty::BRAKE_PEDAL_COMPRESSION_PERCENTAGE, 4},
+        {VehicleProperty::BRAKE_PAD_WEAR_PERCENTAGE, 4},
+        {VehicleProperty::BRAKE_FLUID_LEVEL_LOW, 4},
+        {VehicleProperty::VEHICLE_PASSIVE_SUSPENSION_HEIGHT, 4},
         {VehicleProperty::ENGINE_IDLE_AUTO_STOP_ENABLED, 2},
         {VehicleProperty::IMPACT_DETECTED, 3},
+        {VehicleProperty::VEHICLE_HORN_ENGAGED, 4},
         {VehicleProperty::GEAR_SELECTION, 2},
         {VehicleProperty::CURRENT_GEAR, 2},
         {VehicleProperty::PARKING_BRAKE_ON, 2},
@@ -85,6 +95,8 @@
         {VehicleProperty::EV_STOPPING_MODE, 2},
         {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_ENABLED, 3},
         {VehicleProperty::ELECTRONIC_STABILITY_CONTROL_STATE, 3},
+        {VehicleProperty::TURN_SIGNAL_LIGHT_STATE, 4},
+        {VehicleProperty::TURN_SIGNAL_SWITCH, 4},
         {VehicleProperty::HVAC_FAN_SPEED, 2},
         {VehicleProperty::HVAC_FAN_DIRECTION, 2},
         {VehicleProperty::HVAC_TEMPERATURE_CURRENT, 2},
@@ -261,6 +273,7 @@
         {VehicleProperty::VEHICLE_IN_USE, 2},
         {VehicleProperty::CLUSTER_HEARTBEAT, 3},
         {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, 3},
+        {VehicleProperty::VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL, 4},
         {VehicleProperty::CAMERA_SERVICE_CURRENT_STATE, 3},
         {VehicleProperty::PER_DISPLAY_MAX_BRIGHTNESS, 3},
         {VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED, 2},
diff --git a/automotive/vehicle/aidl/generated_lib/4/java/AccessForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/4/java/AccessForVehicleProperty.java
index e9f35a5..1a68d4d 100644
--- a/automotive/vehicle/aidl/generated_lib/4/java/AccessForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/4/java/AccessForVehicleProperty.java
@@ -42,11 +42,15 @@
         Map.entry(VehicleProperty.INFO_DRIVER_SEAT, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.INFO_EXTERIOR_DIMENSIONS, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.INFO_MULTI_EV_PORT_LOCATIONS, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.INFO_MODEL_TRIM, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.INFO_VEHICLE_SIZE_CLASS, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.PERF_ODOMETER, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.PERF_VEHICLE_SPEED, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.PERF_VEHICLE_SPEED_DISPLAY, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.PERF_STEERING_ANGLE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.PERF_REAR_STEERING_ANGLE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.INSTANTANEOUS_FUEL_ECONOMY, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.INSTANTANEOUS_EV_EFFICIENCY, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.ENGINE_COOLANT_TEMP, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.ENGINE_OIL_LEVEL, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.ENGINE_OIL_TEMP, VehiclePropertyAccess.READ),
@@ -63,8 +67,14 @@
         Map.entry(VehicleProperty.EV_BATTERY_AVERAGE_TEMPERATURE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.TIRE_PRESSURE, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.CRITICALLY_LOW_TIRE_PRESSURE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.BRAKE_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.BRAKE_PAD_WEAR_PERCENTAGE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.BRAKE_FLUID_LEVEL_LOW, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.VEHICLE_PASSIVE_SUSPENSION_HEIGHT, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.ENGINE_IDLE_AUTO_STOP_ENABLED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.IMPACT_DETECTED, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.VEHICLE_HORN_ENGAGED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.GEAR_SELECTION, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.CURRENT_GEAR, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.PARKING_BRAKE_ON, VehiclePropertyAccess.READ),
@@ -79,6 +89,8 @@
         Map.entry(VehicleProperty.EV_STOPPING_MODE, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.ELECTRONIC_STABILITY_CONTROL_ENABLED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.ELECTRONIC_STABILITY_CONTROL_STATE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.TURN_SIGNAL_LIGHT_STATE, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.TURN_SIGNAL_SWITCH, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.HVAC_FAN_SPEED, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.HVAC_FAN_DIRECTION, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.HVAC_TEMPERATURE_CURRENT, VehiclePropertyAccess.READ),
@@ -255,6 +267,7 @@
         Map.entry(VehicleProperty.VEHICLE_IN_USE, VehiclePropertyAccess.READ_WRITE),
         Map.entry(VehicleProperty.CLUSTER_HEARTBEAT, VehiclePropertyAccess.WRITE),
         Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyAccess.READ),
+        Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyAccess.WRITE),
         Map.entry(VehicleProperty.PER_DISPLAY_MAX_BRIGHTNESS, VehiclePropertyAccess.READ),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyAccess.READ_WRITE),
diff --git a/automotive/vehicle/aidl/generated_lib/4/java/ChangeModeForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/4/java/ChangeModeForVehicleProperty.java
index 3fb52b7..a0dab66 100644
--- a/automotive/vehicle/aidl/generated_lib/4/java/ChangeModeForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/4/java/ChangeModeForVehicleProperty.java
@@ -42,11 +42,15 @@
         Map.entry(VehicleProperty.INFO_DRIVER_SEAT, VehiclePropertyChangeMode.STATIC),
         Map.entry(VehicleProperty.INFO_EXTERIOR_DIMENSIONS, VehiclePropertyChangeMode.STATIC),
         Map.entry(VehicleProperty.INFO_MULTI_EV_PORT_LOCATIONS, VehiclePropertyChangeMode.STATIC),
+        Map.entry(VehicleProperty.INFO_MODEL_TRIM, VehiclePropertyChangeMode.STATIC),
+        Map.entry(VehicleProperty.INFO_VEHICLE_SIZE_CLASS, VehiclePropertyChangeMode.STATIC),
         Map.entry(VehicleProperty.PERF_ODOMETER, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.PERF_VEHICLE_SPEED, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.PERF_VEHICLE_SPEED_DISPLAY, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.PERF_STEERING_ANGLE, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.PERF_REAR_STEERING_ANGLE, VehiclePropertyChangeMode.CONTINUOUS),
+        Map.entry(VehicleProperty.INSTANTANEOUS_FUEL_ECONOMY, VehiclePropertyChangeMode.CONTINUOUS),
+        Map.entry(VehicleProperty.INSTANTANEOUS_EV_EFFICIENCY, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.ENGINE_COOLANT_TEMP, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.ENGINE_OIL_LEVEL, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.ENGINE_OIL_TEMP, VehiclePropertyChangeMode.CONTINUOUS),
@@ -63,8 +67,14 @@
         Map.entry(VehicleProperty.EV_BATTERY_AVERAGE_TEMPERATURE, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.TIRE_PRESSURE, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.CRITICALLY_LOW_TIRE_PRESSURE, VehiclePropertyChangeMode.STATIC),
+        Map.entry(VehicleProperty.ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyChangeMode.CONTINUOUS),
+        Map.entry(VehicleProperty.BRAKE_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyChangeMode.CONTINUOUS),
+        Map.entry(VehicleProperty.BRAKE_PAD_WEAR_PERCENTAGE, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.BRAKE_FLUID_LEVEL_LOW, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.VEHICLE_PASSIVE_SUSPENSION_HEIGHT, VehiclePropertyChangeMode.CONTINUOUS),
         Map.entry(VehicleProperty.ENGINE_IDLE_AUTO_STOP_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.IMPACT_DETECTED, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.VEHICLE_HORN_ENGAGED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.GEAR_SELECTION, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.CURRENT_GEAR, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.PARKING_BRAKE_ON, VehiclePropertyChangeMode.ON_CHANGE),
@@ -79,6 +89,8 @@
         Map.entry(VehicleProperty.EV_STOPPING_MODE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.ELECTRONIC_STABILITY_CONTROL_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.ELECTRONIC_STABILITY_CONTROL_STATE, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.TURN_SIGNAL_LIGHT_STATE, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.TURN_SIGNAL_SWITCH, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HVAC_FAN_SPEED, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HVAC_FAN_DIRECTION, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.HVAC_TEMPERATURE_CURRENT, VehiclePropertyChangeMode.ON_CHANGE),
@@ -255,6 +267,7 @@
         Map.entry(VehicleProperty.VEHICLE_IN_USE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.CLUSTER_HEARTBEAT, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, VehiclePropertyChangeMode.ON_CHANGE),
+        Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.CAMERA_SERVICE_CURRENT_STATE, VehiclePropertyChangeMode.ON_CHANGE),
         Map.entry(VehicleProperty.PER_DISPLAY_MAX_BRIGHTNESS, VehiclePropertyChangeMode.STATIC),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_ENABLED, VehiclePropertyChangeMode.ON_CHANGE),
diff --git a/automotive/vehicle/aidl/generated_lib/4/java/EnumForVehicleProperty.java b/automotive/vehicle/aidl/generated_lib/4/java/EnumForVehicleProperty.java
index 24cc75b..7ab14ec 100644
--- a/automotive/vehicle/aidl/generated_lib/4/java/EnumForVehicleProperty.java
+++ b/automotive/vehicle/aidl/generated_lib/4/java/EnumForVehicleProperty.java
@@ -36,6 +36,7 @@
         Map.entry(VehicleProperty.INFO_EV_PORT_LOCATION, List.of(PortLocationType.class)),
         Map.entry(VehicleProperty.INFO_DRIVER_SEAT, List.of(VehicleAreaSeat.class)),
         Map.entry(VehicleProperty.INFO_MULTI_EV_PORT_LOCATIONS, List.of(PortLocationType.class)),
+        Map.entry(VehicleProperty.INFO_VEHICLE_SIZE_CLASS, List.of(VehicleSizeClass.class)),
         Map.entry(VehicleProperty.ENGINE_OIL_LEVEL, List.of(VehicleOilLevel.class)),
         Map.entry(VehicleProperty.IMPACT_DETECTED, List.of(ImpactSensorLocation.class)),
         Map.entry(VehicleProperty.GEAR_SELECTION, List.of(VehicleGear.class)),
@@ -44,6 +45,8 @@
         Map.entry(VehicleProperty.IGNITION_STATE, List.of(VehicleIgnitionState.class)),
         Map.entry(VehicleProperty.EV_STOPPING_MODE, List.of(EvStoppingMode.class)),
         Map.entry(VehicleProperty.ELECTRONIC_STABILITY_CONTROL_STATE, List.of(ElectronicStabilityControlState.class, ErrorState.class)),
+        Map.entry(VehicleProperty.TURN_SIGNAL_LIGHT_STATE, List.of(VehicleTurnSignal.class)),
+        Map.entry(VehicleProperty.TURN_SIGNAL_SWITCH, List.of(VehicleTurnSignal.class)),
         Map.entry(VehicleProperty.HVAC_FAN_DIRECTION, List.of(VehicleHvacFanDirection.class)),
         Map.entry(VehicleProperty.HVAC_TEMPERATURE_DISPLAY_UNITS, List.of(VehicleUnit.class)),
         Map.entry(VehicleProperty.HVAC_FAN_DIRECTION_AVAILABLE, List.of(VehicleHvacFanDirection.class)),
@@ -86,6 +89,7 @@
         Map.entry(VehicleProperty.GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT, List.of(GsrComplianceRequirementType.class)),
         Map.entry(VehicleProperty.SHUTDOWN_REQUEST, List.of(VehicleApPowerStateShutdownParam.class)),
         Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL, List.of(VehicleAutonomousState.class)),
+        Map.entry(VehicleProperty.VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL, List.of(VehicleAutonomousState.class)),
         Map.entry(VehicleProperty.CAMERA_SERVICE_CURRENT_STATE, List.of(CameraServiceState.class)),
         Map.entry(VehicleProperty.AUTOMATIC_EMERGENCY_BRAKING_STATE, List.of(AutomaticEmergencyBrakingState.class, ErrorState.class)),
         Map.entry(VehicleProperty.FORWARD_COLLISION_WARNING_STATE, List.of(ForwardCollisionWarningState.class, ErrorState.class)),
diff --git a/automotive/vehicle/aidl/impl/3/Android.bp b/automotive/vehicle/aidl/impl/3/Android.bp
new file mode 100644
index 0000000..e575061
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/Android.bp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_defaults {
+    name: "VehicleHalDefaults-V3",
+    static_libs: [
+        "android-automotive-large-parcelable-lib",
+        "libmath",
+    ],
+    shared_libs: [
+        "libbase",
+        "liblog",
+        "libutils",
+    ],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+        "-Wthread-safety",
+    ],
+    defaults: [
+        "VehicleHalInterfaceDefaults-V3",
+        "android-automotive-large-parcelable-defaults",
+    ],
+}
diff --git a/automotive/vehicle/aidl/impl/3/README.md b/automotive/vehicle/aidl/impl/3/README.md
new file mode 100644
index 0000000..bf80122
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/README.md
@@ -0,0 +1,58 @@
+# AIDL VHAL libraries and reference implementation.
+---
+
+This directory stores the libraries useful for implementing vendor AIDL VHAL.
+This directory also stores a reference fake implementation for AIDL VHAL.
+
+## default_config
+
+Stores the default vehicle property configurations for reference vehicle HAL.
+Vendor implementation could copy this library but must update the configuration
+to meet their own requirements, e.g. enable or disable certain properties or
+update the initial value for certain properties.
+
+##	fake_impl
+
+Contains libraries used specifically for the fake reference VHAL implementation.
+These libraries are for test only and must not be directly used for vendor
+VHAL implementation.
+
+These libraries contain test-spcific logic and must not run directly on a real
+vehicle.
+
+## grpc
+
+Stores code for GRPC based VHAL implementation.
+
+## hardware
+
+Defines an interface `IVehicleHardware.h` which vendor must implement for
+vehicle-specific logic if they want to follow our reference VHAL design.
+
+## proto
+
+Stores Some protobuf files translated from AIDL VHAL interface types. These
+files are used in GRPC VHAL implementation.
+
+## utils
+
+Defines a library `VehicleHalUtils-V3` which provides useful utility functions for
+VHAL implementation. Vendor VHAL could use this library.
+
+## vhal
+
+Defines a library `DefaultVehicleHal` which provides generic logic for all VHAL
+implementations (including reference VHAL). Vendor VHAL implementation could
+use this library, along with their own implementation for `IVehicleHardware`
+interface.
+
+Also defines a binary `android.hardware.automotive.vehicle@V3-default-service`
+which is the reference VHAL implementation. It implements `IVehicle.aidl`
+interface. It uses `DefaultVehicleHal`, along with `FakeVehicleHardware`
+(in fake_impl). It simulates the vehicle bus interaction by using an
+in-memory map. Meaning that all properties (except for some special ones) are
+just written into a hash map and read from a hash map without relying on any
+hardware. As a result, the reference implementation can run on emulator or
+any host environment.
+
+Vendor must not directly use the reference implementation for a real vehicle.
\ No newline at end of file
diff --git a/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/Android.bp b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/Android.bp
new file mode 100644
index 0000000..727c193
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/Android.bp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library {
+    name: "VehicleHalJsonConfigLoader-V3",
+    vendor: true,
+    srcs: ["src/*.cpp"],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: ["VehicleHalUtils-V3"],
+    header_libs: [
+        "IVehicleGeneratedHeaders-V3-default",
+    ],
+    shared_libs: ["libjsoncpp"],
+}
+
+cc_library {
+    name: "VehicleHalJsonConfigLoaderEnableTestProperties-V3",
+    vendor: true,
+    srcs: [
+        "src/*.cpp",
+        ":VhalTestVendorProperties-V3",
+    ],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: ["VehicleHalUtils-V3"],
+    header_libs: [
+        "IVehicleGeneratedHeaders-V3-default",
+        "libbinder_headers",
+    ],
+    cflags: ["-DENABLE_VEHICLE_HAL_TEST_PROPERTIES"],
+    shared_libs: ["libjsoncpp"],
+    host_supported: true,
+}
+
+cc_library_headers {
+    name: "VehicleHalJsonConfigLoaderHeaders-V3",
+    vendor: true,
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: ["VehicleHalUtils-V3"],
+    header_libs: [
+        "IVehicleGeneratedHeaders-V3-default",
+    ],
+    shared_libs: ["libjsoncpp"],
+}
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/ConfigDeclaration.h b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/include/ConfigDeclaration.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/ConfigDeclaration.h
rename to automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/include/ConfigDeclaration.h
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/include/JsonConfigLoader.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h
rename to automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/include/JsonConfigLoader.h
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
rename to automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
diff --git a/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/test/Android.bp b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/test/Android.bp
new file mode 100644
index 0000000..1ed4df7
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/test/Android.bp
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "JsonConfigLoaderUnitTest-V3",
+    vendor: true,
+    srcs: ["*.cpp"],
+    static_libs: [
+        "VehicleHalJsonConfigLoader-V3",
+        "VehicleHalUtils-V3",
+        "libgtest",
+        "libjsoncpp",
+    ],
+    defaults: ["VehicleHalDefaults-V3"],
+    test_suites: ["device-tests"],
+}
+
+cc_test {
+    name: "JsonConfigLoaderUnitTestEnableTestProperties-V3",
+    vendor: true,
+    srcs: ["*.cpp"],
+    static_libs: [
+        "VehicleHalJsonConfigLoaderEnableTestProperties-V3",
+        "VehicleHalUtils-V3",
+        "libgtest",
+        "libjsoncpp",
+    ],
+    defaults: ["VehicleHalDefaults-V3"],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp b/automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
rename to automotive/vehicle/aidl/impl/3/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
diff --git a/automotive/vehicle/aidl/impl/default_config/TEST_MAPPING b/automotive/vehicle/aidl/impl/3/default_config/TEST_MAPPING
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/TEST_MAPPING
rename to automotive/vehicle/aidl/impl/3/default_config/TEST_MAPPING
diff --git a/automotive/vehicle/aidl/impl/3/default_config/config/Android.bp b/automotive/vehicle/aidl/impl/3/default_config/config/Android.bp
new file mode 100644
index 0000000..bf1aa90
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/default_config/config/Android.bp
@@ -0,0 +1,68 @@
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+filegroup {
+    name: "VehicleHalDefaultProperties_JSON-V3",
+    srcs: ["DefaultProperties.json"],
+}
+
+filegroup {
+    name: "VehicleHalTestProperties_JSON-V3",
+    srcs: ["TestProperties.json"],
+}
+
+filegroup {
+    name: "VehicleHalVendorClusterTestProperties_JSON-V3",
+    srcs: ["VendorClusterTestProperties.json"],
+}
+
+prebuilt_etc {
+    name: "Prebuilt_VehicleHalDefaultProperties_JSON-V3",
+    filename_from_src: true,
+    src: "DefaultProperties.json",
+    sub_dir: "automotive/vhalconfig/3/",
+    vendor: true,
+}
+
+prebuilt_etc {
+    name: "Prebuilt_VehicleHalTestProperties_JSON-V3",
+    filename_from_src: true,
+    src: "TestProperties.json",
+    sub_dir: "automotive/vhalconfig/3/",
+    vendor: true,
+}
+
+prebuilt_etc {
+    name: "Prebuilt_VehicleHalVendorClusterTestProperties_JSON-V3",
+    filename_from_src: true,
+    src: "VendorClusterTestProperties.json",
+    sub_dir: "automotive/vhalconfig/3/",
+    vendor: true,
+}
+
+prebuilt_etc_host {
+    name: "Host_Prebuilt_VehicleHalDefaultProperties_JSON-V3",
+    filename_from_src: true,
+    src: "DefaultProperties.json",
+    relative_install_path: "automotive/vhalconfig/3/",
+}
+
+prebuilt_etc_host {
+    name: "Host_Prebuilt_VehicleHalTestProperties_JSON-V3",
+    filename_from_src: true,
+    src: "TestProperties.json",
+    relative_install_path: "automotive/vhalconfig/3/",
+}
+
+prebuilt_etc_host {
+    name: "Host_Prebuilt_VehicleHalVendorClusterTestProperties_JSON-V3",
+    filename_from_src: true,
+    src: "VendorClusterTestProperties.json",
+    relative_install_path: "automotive/vhalconfig/3/",
+}
diff --git a/automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json b/automotive/vehicle/aidl/impl/3/default_config/config/DefaultProperties.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/config/DefaultProperties.json
rename to automotive/vehicle/aidl/impl/3/default_config/config/DefaultProperties.json
diff --git a/automotive/vehicle/aidl/impl/default_config/config/README.md b/automotive/vehicle/aidl/impl/3/default_config/config/README.md
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/config/README.md
rename to automotive/vehicle/aidl/impl/3/default_config/config/README.md
diff --git a/automotive/vehicle/aidl/impl/default_config/config/TestProperties.json b/automotive/vehicle/aidl/impl/3/default_config/config/TestProperties.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/config/TestProperties.json
rename to automotive/vehicle/aidl/impl/3/default_config/config/TestProperties.json
diff --git a/automotive/vehicle/aidl/impl/default_config/config/VendorClusterTestProperties.json b/automotive/vehicle/aidl/impl/3/default_config/config/VendorClusterTestProperties.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/config/VendorClusterTestProperties.json
rename to automotive/vehicle/aidl/impl/3/default_config/config/VendorClusterTestProperties.json
diff --git a/automotive/vehicle/aidl/impl/3/default_config/test/Android.bp b/automotive/vehicle/aidl/impl/3/default_config/test/Android.bp
new file mode 100644
index 0000000..d125d43
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/default_config/test/Android.bp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "VehicleHalDefaultConfigTest-V3",
+    vendor: true,
+    defaults: ["VehicleHalDefaults-V3"],
+    srcs: ["*.cpp"],
+    static_libs: [
+        "VehicleHalJsonConfigLoader-V3",
+        "VehicleHalUtils-V3",
+        "libgmock",
+        "libgtest",
+        "libjsoncpp",
+    ],
+    header_libs: [
+        "IVehicleGeneratedHeaders-V3-default",
+    ],
+    data: [
+        ":VehicleHalDefaultProperties_JSON-V3",
+    ],
+    test_suites: ["device-tests"],
+}
+
+cc_test {
+    name: "VehicleHalDefaultConfigTestEnableTestProperties-V3",
+    vendor: true,
+    defaults: ["VehicleHalDefaults-V3"],
+    srcs: ["*.cpp"],
+    static_libs: [
+        "VehicleHalJsonConfigLoaderEnableTestProperties-V3",
+        "VehicleHalUtils-V3",
+        "libgmock",
+        "libgtest",
+        "libjsoncpp",
+    ],
+    cflags: [
+        "-DENABLE_VEHICLE_HAL_TEST_PROPERTIES",
+    ],
+    header_libs: [
+        "IVehicleGeneratedHeaders-V3-default",
+    ],
+    data: [
+        ":VehicleHalDefaultProperties_JSON-V3",
+        ":VehicleHalTestProperties_JSON-V3",
+        ":VehicleHalVendorClusterTestProperties_JSON-V3",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/default_config/test/DefaultConfigTest.cpp b/automotive/vehicle/aidl/impl/3/default_config/test/DefaultConfigTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/test/DefaultConfigTest.cpp
rename to automotive/vehicle/aidl/impl/3/default_config/test/DefaultConfigTest.cpp
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/Android.bp
new file mode 100644
index 0000000..10e4b7e
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/Android.bp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library {
+    name: "FakeVehicleHalValueGenerators-V3",
+    vendor: true,
+    srcs: ["src/*.cpp"],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "VehicleHalUtils-V3",
+        "FakeObd2Frame-V3",
+    ],
+    shared_libs: [
+        "libjsoncpp",
+    ],
+    host_supported: true,
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/FakeValueGenerator.h b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/FakeValueGenerator.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/FakeValueGenerator.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/FakeValueGenerator.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/GeneratorHub.h b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/GeneratorHub.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/GeneratorHub.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/GeneratorHub.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/GeneratorHub.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/src/GeneratorHub.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/GeneratorHub.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/src/GeneratorHub.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/Android.bp
new file mode 100644
index 0000000..623417b
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/Android.bp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_automotive",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "FakeVehicleHalValueGeneratorsTest-V3",
+    vendor: true,
+    srcs: ["*.cpp"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "VehicleHalUtils-V3",
+        "FakeVehicleHalValueGenerators-V3",
+        "FakeObd2Frame-V3",
+        "libjsoncpp",
+    ],
+    data: [
+        ":FakeVehicleHalValueGeneratorsTestFiles-V3",
+    ],
+    test_suites: ["device-tests"],
+}
+
+filegroup {
+    name: "FakeVehicleHalValueGeneratorsTestFiles-V3",
+    srcs: [
+        "prop.json",
+        "prop_different_types.json",
+        "prop_invalid.json",
+    ],
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json
copy to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop.json
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop_different_types.json b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop_different_types.json
new file mode 100644
index 0000000..38cd86b
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop_different_types.json
@@ -0,0 +1,74 @@
+[
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 1,
+        "prop": 287310600
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 2,
+        "prop": 289408000
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 3.3,
+        "prop": 291504905
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 4,
+        "prop": 290457096
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": "test",
+        "prop": 286265094
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": [
+            1,
+            2
+        ],
+        "prop": 289476368
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": {
+            "int32Values": [
+                1,
+                2
+            ],
+            "int64Values": [
+                3,
+                4
+            ],
+            "floatValues": [
+                5.5,
+                6.6
+            ],
+            "stringValue": "test"
+        },
+        "prop": 299896626
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": {
+            "int32Values": [
+                1
+            ],
+            "floatValues": [
+                1
+            ]
+        },
+        "prop": 299896064
+    }
+]
\ No newline at end of file
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_invalid.json b/automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop_invalid.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_invalid.json
rename to automotive/vehicle/aidl/impl/3/fake_impl/GeneratorHub/test/prop_invalid.json
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/README.md b/automotive/vehicle/aidl/impl/3/fake_impl/README.md
new file mode 100644
index 0000000..5e1df94
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/README.md
@@ -0,0 +1,28 @@
+# Fake reference AIDL VHAL implementation libraries
+---
+
+This directory stores libraries for implementing a fake reference AIDL VHAL.
+
+WARNING: All the libraries here are for TEST ONLY.
+
+## GeneratorHub
+
+Defines a library `FakeVehicleHalValueGenerators-V3` that could generate fake
+vehicle property values for testing.
+
+## hardware
+
+Defines a fake implementation for device-specifc interface `IVehicleHardware`:
+`FakeVehicleHardware`. This implementation uses a in-memory map for storing
+property values and does not communicate with or depending on any specific
+vehicle bus.
+
+## obd2frame
+
+Defines a library `FakeObd2Frame` that generates fake OBD2 frame for OBD2
+properties.
+
+## userhal
+
+Defines a library `FakeUserHal` that emulates a real User HAL behavior by
+parsing debug commands.
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/hardware/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/Android.bp
new file mode 100644
index 0000000..9b9b4f4
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/Android.bp
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library {
+    name: "FakeVehicleHardware-V3",
+    vendor: true,
+    srcs: [
+        "src/*.cpp",
+        ":VhalTestVendorProperties-V3",
+    ],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    cflags: [
+        "-DENABLE_VEHICLE_HAL_TEST_PROPERTIES",
+    ],
+    defaults: [
+        "VehicleHalDefaults-V3",
+        "FakeVehicleHardwareDefaults-V3",
+    ],
+    whole_static_libs: [
+        "wakeup_client_protos",
+    ],
+    host_supported: true,
+}
+
+cc_defaults {
+    name: "FakeVehicleHardwareDefaults-V3",
+    header_libs: [
+        "IVehicleHardware-V3",
+        "libbinder_headers",
+    ],
+    export_header_lib_headers: ["IVehicleHardware-V3"],
+    static_libs: [
+        "VehicleHalJsonConfigLoaderEnableTestProperties-V3",
+        "VehicleHalUtils-V3",
+        "FakeVehicleHalValueGenerators-V3",
+        "FakeObd2Frame-V3",
+        "FakeUserHal-V3",
+    ],
+    required: [
+        "Prebuilt_VehicleHalDefaultProperties_JSON-V3",
+        "Prebuilt_VehicleHalTestProperties_JSON-V3",
+        "Prebuilt_VehicleHalVendorClusterTestProperties_JSON-V3",
+    ],
+    shared_libs: [
+        "libgrpc++",
+        "libjsoncpp",
+        "libprotobuf-cpp-full",
+    ],
+    export_static_lib_headers: ["VehicleHalUtils-V3"],
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/include/FakeVehicleHardware.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/hardware/include/FakeVehicleHardware.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/src/FakeVehicleHardware.cpp
similarity index 99%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
copy to automotive/vehicle/aidl/impl/3/fake_impl/hardware/src/FakeVehicleHardware.cpp
index a6247a7..fbd20c5 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/src/FakeVehicleHardware.cpp
@@ -110,7 +110,7 @@
         toInt(VehiclePropertyType::INT32);
 // The directory for default property configuration file.
 // For config file format, see impl/default_config/config/README.md.
-constexpr char DEFAULT_CONFIG_DIR[] = "/vendor/etc/automotive/vhalconfig/";
+constexpr char DEFAULT_CONFIG_DIR[] = "/vendor/etc/automotive/vhalconfig/3/";
 // The directory for property configuration file that overrides the default configuration file.
 // For config file format, see impl/default_config/config/README.md.
 constexpr char OVERRIDE_CONFIG_DIR[] = "/vendor/etc/automotive/vhaloverride/";
@@ -928,8 +928,8 @@
     grpc::ClientContext context;
     auto status = clientStub->IsVehicleInUse(&context, request, &response);
     if (!status.ok()) {
-        return StatusError(StatusCode::TRY_AGAIN) << "Cannot connect to GRPC service "
-                                                  << ", error: " << status.error_message();
+        return StatusError(StatusCode::TRY_AGAIN)
+               << "Cannot connect to GRPC service " << ", error: " << status.error_message();
     }
     auto result = mValuePool->obtainBoolean(response.isvehicleinuse());
     result->prop = toInt(VehicleProperty::VEHICLE_IN_USE);
@@ -946,8 +946,8 @@
     grpc::ClientContext context;
     auto status = clientStub->GetApPowerBootupReason(&context, request, &response);
     if (!status.ok()) {
-        return StatusError(StatusCode::TRY_AGAIN) << "Cannot connect to GRPC service "
-                                                  << ", error: " << status.error_message();
+        return StatusError(StatusCode::TRY_AGAIN)
+               << "Cannot connect to GRPC service " << ", error: " << status.error_message();
     }
     auto result = mValuePool->obtainInt32(response.bootupreason());
     result->prop = toInt(VehicleProperty::AP_POWER_BOOTUP_REASON);
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/Android.bp
new file mode 100644
index 0000000..e7e5ba7
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/Android.bp
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "FakeVehicleHardwareTest-V3",
+    vendor: true,
+    srcs: [
+        "*.cpp",
+        ":VhalTestVendorProperties-V3",
+    ],
+    cflags: ["-DENABLE_VEHICLE_HAL_TEST_PROPERTIES"],
+    header_libs: [
+        "IVehicleHardware-V3",
+        "libbinder_headers",
+    ],
+    static_libs: [
+        "VehicleHalJsonConfigLoaderEnableTestProperties-V3",
+        "VehicleHalUtils-V3",
+        "FakeVehicleHardware-V3",
+        "FakeVehicleHalValueGenerators-V3",
+        "FakeObd2Frame-V3",
+        "FakeUserHal-V3",
+        "libgtest",
+        "libgmock",
+        "libjsoncpp",
+    ],
+    shared_libs: [
+        "libgrpc++",
+        "libprotobuf-cpp-full",
+    ],
+    data: [
+        ":VehicleHalDefaultProperties_JSON-V3",
+        ":VehicleHalTestProperties_JSON-V3",
+        ":VehicleHalVendorClusterTestProperties_JSON-V3",
+        ":FakeVehicleHardwareTestOverrideJson-V3",
+        ":FakeVehicleHardwareTestPropJson-V3",
+    ],
+    defaults: [
+        "VehicleHalDefaults-V3",
+    ],
+    // Need root to use vendor lib: libgrpc++.
+    require_root: true,
+    test_suites: ["device-tests"],
+}
+
+filegroup {
+    name: "FakeVehicleHardwareTestOverrideJson-V3",
+    srcs: ["override/*"],
+}
+
+filegroup {
+    name: "FakeVehicleHardwareTestPropJson-V3",
+    srcs: ["fakedata/prop.json"],
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/fakedata/prop.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json
rename to automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/fakedata/prop.json
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/gear_selection.json b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/override/gear_selection.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/gear_selection.json
rename to automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/override/gear_selection.json
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/hvac_temperature_set.json b/automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/override/hvac_temperature_set.json
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/hvac_temperature_set.json
rename to automotive/vehicle/aidl/impl/3/fake_impl/hardware/test/override/hvac_temperature_set.json
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/Android.bp
new file mode 100644
index 0000000..1e71661
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/Android.bp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library {
+    name: "FakeObd2Frame-V3",
+    vendor: true,
+    srcs: ["src/*.cpp"],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "VehicleHalUtils-V3",
+    ],
+    export_static_lib_headers: ["VehicleHalUtils-V3"],
+    host_supported: true,
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/include/FakeObd2Frame.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/include/FakeObd2Frame.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/include/Obd2SensorStore.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/include/Obd2SensorStore.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/src/FakeObd2Frame.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/src/FakeObd2Frame.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/Obd2SensorStore.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/src/Obd2SensorStore.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/Obd2SensorStore.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/src/Obd2SensorStore.cpp
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/Android.bp
new file mode 100644
index 0000000..8b30477
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/Android.bp
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "FakeObd2FrameTest-V3",
+    vendor: true,
+    srcs: ["*.cpp"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "FakeObd2Frame-V3",
+        "VehicleHalUtils-V3",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/userhal/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/Android.bp
new file mode 100644
index 0000000..2adf7c4
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/Android.bp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library {
+    name: "FakeUserHal-V3",
+    vendor: true,
+    srcs: ["src/*.cpp"],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "VehicleHalUtils-V3",
+    ],
+    export_static_lib_headers: ["VehicleHalUtils-V3"],
+    host_supported: true,
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/include/FakeUserHal.h b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/include/FakeUserHal.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/include/FakeUserHal.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/userhal/include/FakeUserHal.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalHelper.h b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/include/UserHalHelper.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalHelper.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/userhal/include/UserHalHelper.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalTypes.h b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/include/UserHalTypes.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalTypes.h
rename to automotive/vehicle/aidl/impl/3/fake_impl/userhal/include/UserHalTypes.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/src/FakeUserHal.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/src/FakeUserHal.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/src/FakeUserHal.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/userhal/src/FakeUserHal.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/src/UserHalHelper.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/src/UserHalHelper.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/src/UserHalHelper.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/userhal/src/UserHalHelper.cpp
diff --git a/automotive/vehicle/aidl/impl/3/fake_impl/userhal/test/Android.bp b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/test/Android.bp
new file mode 100644
index 0000000..55178dc
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/test/Android.bp
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "FakeUserHalTest-V3",
+    vendor: true,
+    srcs: ["*.cpp"],
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "FakeUserHal-V3",
+        "VehicleHalUtils-V3",
+        "libgtest",
+        "libgmock",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/test/UserHalHelper_test.cpp b/automotive/vehicle/aidl/impl/3/fake_impl/userhal/test/UserHalHelper_test.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/test/UserHalHelper_test.cpp
rename to automotive/vehicle/aidl/impl/3/fake_impl/userhal/test/UserHalHelper_test.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/Android.bp b/automotive/vehicle/aidl/impl/3/grpc/Android.bp
similarity index 73%
copy from automotive/vehicle/aidl/impl/grpc/Android.bp
copy to automotive/vehicle/aidl/impl/3/grpc/Android.bp
index 7a8da59..6fa2bfa 100644
--- a/automotive/vehicle/aidl/impl/grpc/Android.bp
+++ b/automotive/vehicle/aidl/impl/3/grpc/Android.bp
@@ -17,16 +17,16 @@
 }
 
 genrule {
-    name: "VehicleServerProtoStub_h@default-grpc",
+    name: "VehicleServerProtoStub_h@default-grpc-V3",
     tools: [
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_opt=generate_mock_code=true --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/3/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_opt=generate_mock_code=true --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
         "proto/VehicleServer.proto",
         ":libprotobuf-internal-protos",
-        ":VehicleHalProtoFiles",
+        ":VehicleHalProtoFiles-V3",
     ],
     out: [
         "VehicleServer.pb.h",
@@ -37,16 +37,16 @@
 }
 
 genrule {
-    name: "VehicleServerProtoStub_cc@default-grpc",
+    name: "VehicleServerProtoStub_cc@default-grpc-V3",
     tools: [
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/3/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
         "proto/VehicleServer.proto",
         ":libprotobuf-internal-protos",
-        ":VehicleHalProtoFiles",
+        ":VehicleHalProtoFiles-V3",
     ],
     out: [
         "VehicleServer.pb.cc",
@@ -56,23 +56,23 @@
 }
 
 cc_library_static {
-    name: "android.hardware.automotive.vehicle@default-grpc-libgrpc",
+    name: "android.hardware.automotive.vehicle@default-grpc-libgrpc-V3",
     vendor: true,
     host_supported: true,
     include_dirs: [
         "external/protobuf/src",
     ],
     generated_headers: [
-        "VehicleServerProtoStub_h@default-grpc",
+        "VehicleServerProtoStub_h@default-grpc-V3",
     ],
     export_generated_headers: [
-        "VehicleServerProtoStub_h@default-grpc",
+        "VehicleServerProtoStub_h@default-grpc-V3",
     ],
     generated_sources: [
-        "VehicleServerProtoStub_cc@default-grpc",
+        "VehicleServerProtoStub_cc@default-grpc-V3",
     ],
     whole_static_libs: [
-        "VehicleHalProtos",
+        "VehicleHalProtos-V3",
     ],
     shared_libs: [
         "libgrpc++",
@@ -83,18 +83,18 @@
 }
 
 cc_library_static {
-    name: "android.hardware.automotive.vehicle@default-grpc-hardware-lib",
-    defaults: ["VehicleHalDefaults"],
+    name: "android.hardware.automotive.vehicle@default-grpc-hardware-lib-V3",
+    defaults: ["VehicleHalDefaults-V3"],
     vendor: true,
     srcs: [
         "GRPCVehicleHardware.cpp",
     ],
     whole_static_libs: [
-        "android.hardware.automotive.vehicle@default-grpc-libgrpc",
-        "VehicleHalProtoMessageConverter",
+        "android.hardware.automotive.vehicle@default-grpc-libgrpc-V3",
+        "VehicleHalProtoMessageConverter-V3",
     ],
     header_libs: [
-        "IVehicleHardware",
+        "IVehicleHardware-V3",
     ],
     shared_libs: [
         "libgrpc++",
@@ -107,18 +107,18 @@
 }
 
 cc_library_static {
-    name: "android.hardware.automotive.vehicle@default-grpc-server-lib",
-    defaults: ["VehicleHalDefaults"],
+    name: "android.hardware.automotive.vehicle@default-grpc-server-lib-V3",
+    defaults: ["VehicleHalDefaults-V3"],
     vendor: true,
     srcs: [
         "GRPCVehicleProxyServer.cpp",
     ],
     whole_static_libs: [
-        "android.hardware.automotive.vehicle@default-grpc-libgrpc",
-        "VehicleHalProtoMessageConverter",
+        "android.hardware.automotive.vehicle@default-grpc-libgrpc-V3",
+        "VehicleHalProtoMessageConverter-V3",
     ],
     header_libs: [
-        "IVehicleHardware",
+        "IVehicleHardware-V3",
     ],
     shared_libs: [
         "libgrpc++",
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.cpp b/automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleHardware.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.cpp
rename to automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleHardware.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.h b/automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleHardware.h
similarity index 97%
rename from automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.h
rename to automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleHardware.h
index 15f473c..ad2f512 100644
--- a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.h
+++ b/automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleHardware.h
@@ -115,9 +115,8 @@
     // A map from [propId, areaId] to the latest timestamp this property is updated.
     // The key is a tuple, the first element is the external timestamp (timestamp set by VHAL
     // server), the second element is the Android timestamp (elapsedRealtimeNano).
-    mutable std::unordered_map<PropIdAreaId, std::pair<int64_t, int64_t>,
-                               PropIdAreaIdHash> mLatestUpdateTimestamps
-            GUARDED_BY(mLatestUpdateTimestampsMutex);
+    mutable std::unordered_map<PropIdAreaId, std::pair<int64_t, int64_t>, PropIdAreaIdHash>
+            mLatestUpdateTimestamps GUARDED_BY(mLatestUpdateTimestampsMutex);
 
     // Only used for unit testing.
     GRPCVehicleHardware(std::unique_ptr<proto::VehicleServer::StubInterface> stub,
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.cpp b/automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleProxyServer.cpp
similarity index 99%
rename from automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.cpp
rename to automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleProxyServer.cpp
index 7697c03..927a595 100644
--- a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.cpp
+++ b/automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleProxyServer.cpp
@@ -40,7 +40,7 @@
 
 GrpcVehicleProxyServer::GrpcVehicleProxyServer(std::string serverAddr,
                                                std::unique_ptr<IVehicleHardware>&& hardware)
-    : GrpcVehicleProxyServer(std::vector<std::string>({serverAddr}), std::move(hardware)){};
+    : GrpcVehicleProxyServer(std::vector<std::string>({serverAddr}), std::move(hardware)) {};
 
 GrpcVehicleProxyServer::GrpcVehicleProxyServer(std::vector<std::string> serverAddrs,
                                                std::unique_ptr<IVehicleHardware>&& hardware)
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.h b/automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleProxyServer.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.h
rename to automotive/vehicle/aidl/impl/3/grpc/GRPCVehicleProxyServer.h
diff --git a/automotive/vehicle/aidl/impl/grpc/proto/VehicleServer.proto b/automotive/vehicle/aidl/impl/3/grpc/proto/VehicleServer.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/proto/VehicleServer.proto
rename to automotive/vehicle/aidl/impl/3/grpc/proto/VehicleServer.proto
diff --git a/automotive/vehicle/aidl/impl/3/grpc/test/Android.bp b/automotive/vehicle/aidl/impl/3/grpc/test/Android.bp
new file mode 100644
index 0000000..1ab946b
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/grpc/test/Android.bp
@@ -0,0 +1,75 @@
+// Copyright (C) 2023 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//       http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    default_team: "trendy_team_automotive",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "GRPCVehicleHardwareUnitTest-V3",
+    vendor: true,
+    srcs: ["GRPCVehicleHardwareUnitTest.cpp"],
+    whole_static_libs: [
+        "android.hardware.automotive.vehicle@default-grpc-hardware-lib-V3",
+    ],
+    header_libs: [
+        "IVehicleHardware-V3",
+    ],
+    static_libs: [
+        "libgtest",
+        "libgmock",
+    ],
+    shared_libs: [
+        "libgrpc++",
+        "libprotobuf-cpp-full",
+    ],
+    // libgrpc++.so is installed as root, require root to access it.
+    require_root: true,
+    defaults: [
+        "VehicleHalDefaults-V3",
+    ],
+    cflags: [
+        "-Wno-unused-parameter",
+    ],
+    test_suites: ["device-tests"],
+}
+
+cc_test {
+    name: "GRPCVehicleProxyServerUnitTest-V3",
+    vendor: true,
+    srcs: ["GRPCVehicleProxyServerUnitTest.cpp"],
+    header_libs: [
+        "IVehicleHardware-V3",
+    ],
+    static_libs: [
+        "android.hardware.automotive.vehicle@default-grpc-hardware-lib-V3",
+        "android.hardware.automotive.vehicle@default-grpc-server-lib-V3",
+        "libgtest",
+        "libgmock",
+    ],
+    shared_libs: [
+        "libgrpc++",
+        "libprotobuf-cpp-full",
+    ],
+    // libgrpc++.so is installed as root, require root to access it.
+    require_root: true,
+    defaults: [
+        "VehicleHalDefaults-V3",
+    ],
+    cflags: [
+        "-Wno-unused-parameter",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleHardwareUnitTest.cpp b/automotive/vehicle/aidl/impl/3/grpc/test/GRPCVehicleHardwareUnitTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleHardwareUnitTest.cpp
rename to automotive/vehicle/aidl/impl/3/grpc/test/GRPCVehicleHardwareUnitTest.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleProxyServerUnitTest.cpp b/automotive/vehicle/aidl/impl/3/grpc/test/GRPCVehicleProxyServerUnitTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleProxyServerUnitTest.cpp
rename to automotive/vehicle/aidl/impl/3/grpc/test/GRPCVehicleProxyServerUnitTest.cpp
diff --git a/automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/Android.bp b/automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/Android.bp
new file mode 100644
index 0000000..5ae94b5
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/Android.bp
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_automotive",
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_library {
+    name: "VehicleHalProtoMessageConverter-V3",
+    srcs: [
+        "src/*.cpp",
+    ],
+    vendor: true,
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    shared_libs: ["libprotobuf-cpp-full"],
+    static_libs: [
+        "VehicleHalProtos-V3",
+        "VehicleHalUtils-V3",
+    ],
+    defaults: ["VehicleHalDefaults-V3"],
+    export_static_lib_headers: ["VehicleHalUtils-V3"],
+    host_supported: true,
+}
+
+cc_test_host {
+    name: "VehicleHalProtoMessageConverterTest-V3",
+    srcs: [
+        "test/*.cpp",
+    ],
+    vendor: true,
+    defaults: ["VehicleHalDefaults-V3"],
+    static_libs: [
+        "VehicleHalJsonConfigLoaderEnableTestProperties-V3",
+        "VehicleHalProtoMessageConverter-V3",
+        "VehicleHalProtos-V3",
+        "VehicleHalUtils-V3",
+        "libgtest",
+        "libprotobuf-cpp-full",
+        "libjsoncpp",
+    ],
+    data: [
+        ":VehicleHalDefaultProperties_JSON-V3",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h b/automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h
rename to automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp b/automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp
rename to automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp b/automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp
rename to automotive/vehicle/aidl/impl/3/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp
diff --git a/automotive/vehicle/aidl/impl/3/hardware/Android.bp b/automotive/vehicle/aidl/impl/3/hardware/Android.bp
new file mode 100644
index 0000000..953760f
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/hardware/Android.bp
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library_headers {
+    name: "IVehicleHardware-V3",
+    vendor: true,
+    export_include_dirs: [
+        "include",
+    ],
+    header_libs: [
+        "VehicleHalUtilHeaders-V3",
+    ],
+    export_header_lib_headers: [
+        "VehicleHalUtilHeaders-V3",
+    ],
+    host_supported: true,
+}
diff --git a/automotive/vehicle/aidl/impl/hardware/include/IVehicleHardware.h b/automotive/vehicle/aidl/impl/3/hardware/include/IVehicleHardware.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/hardware/include/IVehicleHardware.h
rename to automotive/vehicle/aidl/impl/3/hardware/include/IVehicleHardware.h
diff --git a/automotive/vehicle/aidl/impl/proto/Android.bp b/automotive/vehicle/aidl/impl/3/proto/Android.bp
similarity index 84%
copy from automotive/vehicle/aidl/impl/proto/Android.bp
copy to automotive/vehicle/aidl/impl/3/proto/Android.bp
index 0d3df49..9840e63 100644
--- a/automotive/vehicle/aidl/impl/proto/Android.bp
+++ b/automotive/vehicle/aidl/impl/3/proto/Android.bp
@@ -24,20 +24,20 @@
 }
 
 filegroup {
-    name: "VehicleHalProtoFiles",
+    name: "VehicleHalProtoFiles-V3",
     srcs: ["**/*.proto"],
     visibility: ["//hardware/interfaces/automotive/vehicle:__subpackages__"],
 }
 
 genrule {
-    name: "VehicleProtoStub_h",
+    name: "VehicleProtoStub_h-V3",
     tools: [
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/3/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
-        ":VehicleHalProtoFiles",
+        ":VehicleHalProtoFiles-V3",
     ],
     out: [
         "android/hardware/automotive/vehicle/DumpOptions.pb.h",
@@ -57,14 +57,14 @@
 }
 
 genrule {
-    name: "VehicleProtoStub_cc",
+    name: "VehicleProtoStub_cc-V3",
     tools: [
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/3/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
-        ":VehicleHalProtoFiles",
+        ":VehicleHalProtoFiles-V3",
     ],
     out: [
         "android/hardware/automotive/vehicle/DumpOptions.pb.cc",
@@ -84,20 +84,20 @@
 }
 
 cc_library_static {
-    name: "VehicleHalProtos",
+    name: "VehicleHalProtos-V3",
     vendor: true,
     host_supported: true,
     include_dirs: [
         "external/protobuf/src",
     ],
     generated_headers: [
-        "VehicleProtoStub_h",
+        "VehicleProtoStub_h-V3",
     ],
     export_generated_headers: [
-        "VehicleProtoStub_h",
+        "VehicleProtoStub_h-V3",
     ],
     generated_sources: [
-        "VehicleProtoStub_cc",
+        "VehicleProtoStub_cc-V3",
     ],
     shared_libs: [
         "libgrpc++_unsecure",
@@ -108,9 +108,9 @@
 }
 
 rust_protobuf {
-    name: "libvehicle_hal_property_protos",
+    name: "libvehicle_hal_property_protos-V3",
     crate_name: "vehicle_hal_property_protos",
-    protos: [":VehicleHalProtoFiles"],
+    protos: [":VehicleHalProtoFiles-V3"],
     source_stem: "vehicle_hal_property_protos",
     host_supported: true,
     vendor_available: true,
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpOptions.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/DumpOptions.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpOptions.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/DumpOptions.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpResult.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/DumpResult.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpResult.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/DumpResult.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/StatusCode.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/StatusCode.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/StatusCode.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/StatusCode.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto b/automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto
similarity index 100%
rename from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto
rename to automotive/vehicle/aidl/impl/3/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto
diff --git a/automotive/vehicle/aidl/impl/utils/README.md b/automotive/vehicle/aidl/impl/3/utils/README.md
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/README.md
rename to automotive/vehicle/aidl/impl/3/utils/README.md
diff --git a/automotive/vehicle/aidl/impl/3/utils/common/Android.bp b/automotive/vehicle/aidl/impl/3/utils/common/Android.bp
new file mode 100644
index 0000000..f653d90
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/utils/common/Android.bp
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_library {
+    name: "VehicleHalUtils-V3",
+    srcs: ["src/*.cpp"],
+    vendor_available: true,
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    defaults: ["VehicleHalDefaults-V3"],
+    host_supported: true,
+}
+
+cc_library_headers {
+    name: "VehicleHalUtilHeaders-V3",
+    export_include_dirs: ["include"],
+    vendor: true,
+    host_supported: true,
+}
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/ConcurrentQueue.h b/automotive/vehicle/aidl/impl/3/utils/common/include/ConcurrentQueue.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/ConcurrentQueue.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/ConcurrentQueue.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/ParcelableUtils.h b/automotive/vehicle/aidl/impl/3/utils/common/include/ParcelableUtils.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/ParcelableUtils.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/ParcelableUtils.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/PendingRequestPool.h b/automotive/vehicle/aidl/impl/3/utils/common/include/PendingRequestPool.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/PendingRequestPool.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/PendingRequestPool.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h b/automotive/vehicle/aidl/impl/3/utils/common/include/PropertyUtils.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/PropertyUtils.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/RecurrentTimer.h b/automotive/vehicle/aidl/impl/3/utils/common/include/RecurrentTimer.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/RecurrentTimer.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/RecurrentTimer.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h b/automotive/vehicle/aidl/impl/3/utils/common/include/VehicleHalTypes.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/VehicleHalTypes.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/VehicleHalTypes.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h b/automotive/vehicle/aidl/impl/3/utils/common/include/VehicleObjectPool.h
similarity index 98%
rename from automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/VehicleObjectPool.h
index 501ce40..e18413b 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
+++ b/automotive/vehicle/aidl/impl/3/utils/common/include/VehicleObjectPool.h
@@ -50,7 +50,7 @@
 struct Deleter {
     using OnDeleteFunc = std::function<void(T*)>;
 
-    explicit Deleter(const OnDeleteFunc& f) : mOnDelete(f){};
+    explicit Deleter(const OnDeleteFunc& f) : mOnDelete(f) {};
 
     Deleter() = default;
     Deleter(const Deleter&) = default;
@@ -76,7 +76,7 @@
     using GetSizeFunc = std::function<size_t(const T&)>;
 
     ObjectPool(size_t maxPoolObjectsSize, GetSizeFunc getSizeFunc)
-        : mMaxPoolObjectsSize(maxPoolObjectsSize), mGetSizeFunc(getSizeFunc){};
+        : mMaxPoolObjectsSize(maxPoolObjectsSize), mGetSizeFunc(getSizeFunc) {};
     virtual ~ObjectPool() = default;
 
     virtual recyclable_ptr<T> obtain() {
@@ -182,7 +182,7 @@
     // approximately this pool would at-most take 4 * 4 * 10240 = 160k memory.
     VehiclePropValuePool(size_t maxRecyclableVectorSize = 4, size_t maxPoolObjectsSize = 10240)
         : mMaxRecyclableVectorSize(maxRecyclableVectorSize),
-          mMaxPoolObjectsSize(maxPoolObjectsSize){};
+          mMaxPoolObjectsSize(maxPoolObjectsSize) {};
 
     // Obtain a recyclable VehiclePropertyValue object from the pool for the given type. If the
     // given type is not MIXED or STRING, the internal value vector size would be set to 1.
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h b/automotive/vehicle/aidl/impl/3/utils/common/include/VehiclePropertyStore.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/VehiclePropertyStore.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h b/automotive/vehicle/aidl/impl/3/utils/common/include/VehicleUtils.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
rename to automotive/vehicle/aidl/impl/3/utils/common/include/VehicleUtils.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/PendingRequestPool.cpp b/automotive/vehicle/aidl/impl/3/utils/common/src/PendingRequestPool.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/src/PendingRequestPool.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/src/PendingRequestPool.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/RecurrentTimer.cpp b/automotive/vehicle/aidl/impl/3/utils/common/src/RecurrentTimer.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/src/RecurrentTimer.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/src/RecurrentTimer.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp b/automotive/vehicle/aidl/impl/3/utils/common/src/VehicleObjectPool.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/src/VehicleObjectPool.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp b/automotive/vehicle/aidl/impl/3/utils/common/src/VehiclePropertyStore.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/src/VehiclePropertyStore.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehicleUtils.cpp b/automotive/vehicle/aidl/impl/3/utils/common/src/VehicleUtils.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/src/VehicleUtils.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/src/VehicleUtils.cpp
diff --git a/automotive/vehicle/aidl/impl/3/utils/common/test/Android.bp b/automotive/vehicle/aidl/impl/3/utils/common/test/Android.bp
new file mode 100644
index 0000000..0450e99
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/utils/common/test/Android.bp
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "VehicleHalVehicleUtilsTest-V3",
+    srcs: ["*.cpp"],
+    vendor: true,
+    static_libs: [
+        "VehicleHalUtils-V3",
+        "libgtest",
+        "libgmock",
+    ],
+    defaults: ["VehicleHalDefaults-V3"],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/PendingRequestPoolTest.cpp b/automotive/vehicle/aidl/impl/3/utils/common/test/PendingRequestPoolTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/test/PendingRequestPoolTest.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/test/PendingRequestPoolTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp b/automotive/vehicle/aidl/impl/3/utils/common/test/RecurrentTimerTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/test/RecurrentTimerTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp b/automotive/vehicle/aidl/impl/3/utils/common/test/VehicleObjectPoolTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/test/VehicleObjectPoolTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehiclePropertyStoreTest.cpp b/automotive/vehicle/aidl/impl/3/utils/common/test/VehiclePropertyStoreTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/test/VehiclePropertyStoreTest.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/test/VehiclePropertyStoreTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehicleUtilsTest.cpp b/automotive/vehicle/aidl/impl/3/utils/common/test/VehicleUtilsTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/test/VehicleUtilsTest.cpp
rename to automotive/vehicle/aidl/impl/3/utils/common/test/VehicleUtilsTest.cpp
diff --git a/automotive/vehicle/aidl/impl/3/utils/test_vendor_properties/Android.bp b/automotive/vehicle/aidl/impl/3/utils/test_vendor_properties/Android.bp
new file mode 100644
index 0000000..42e2317
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/utils/test_vendor_properties/Android.bp
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+filegroup {
+    name: "VhalTestVendorProperties-V3",
+    srcs: [
+        "**/*.aidl",
+    ],
+    visibility: [
+        "//hardware/interfaces/automotive/vehicle/aidl:__subpackages__",
+        "//packages/services/Car:__subpackages__",
+        "//cts/tests/tests/car_permission_tests",
+    ],
+}
diff --git a/automotive/vehicle/aidl/impl/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl b/automotive/vehicle/aidl/impl/3/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl
rename to automotive/vehicle/aidl/impl/3/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl
diff --git a/automotive/vehicle/aidl/impl/vhal/Android.bp b/automotive/vehicle/aidl/impl/3/vhal/Android.bp
similarity index 75%
copy from automotive/vehicle/aidl/impl/vhal/Android.bp
copy to automotive/vehicle/aidl/impl/3/vhal/Android.bp
index 54d148e..a648fd4 100644
--- a/automotive/vehicle/aidl/impl/vhal/Android.bp
+++ b/automotive/vehicle/aidl/impl/3/vhal/Android.bp
@@ -23,21 +23,21 @@
     name: "android.hardware.automotive.vehicle@V3-default-service",
     vendor: true,
     defaults: [
-        "FakeVehicleHardwareDefaults",
-        "VehicleHalDefaults",
+        "FakeVehicleHardwareDefaults-V3",
+        "VehicleHalDefaults-V3",
         "android-automotive-large-parcelable-defaults",
     ],
-    vintf_fragments: ["vhal-default-service.xml"],
-    init_rc: ["vhal-default-service.rc"],
+    vintf_fragments: ["vhal-default-service-v3.xml"],
+    init_rc: ["vhal-default-service-v3.rc"],
     relative_install_path: "hw",
     srcs: ["src/VehicleService.cpp"],
     static_libs: [
-        "DefaultVehicleHal",
-        "FakeVehicleHardware",
-        "VehicleHalUtils",
+        "DefaultVehicleHal-V3",
+        "FakeVehicleHardware-V3",
+        "VehicleHalUtils-V3",
     ],
     header_libs: [
-        "IVehicleHardware",
+        "IVehicleHardware-V3",
     ],
     shared_libs: [
         "libbinder_ndk",
@@ -45,10 +45,10 @@
 }
 
 cc_library {
-    name: "DefaultVehicleHal",
+    name: "DefaultVehicleHal-V3",
     vendor: true,
     defaults: [
-        "VehicleHalDefaults",
+        "VehicleHalDefaults-V3",
     ],
     local_include_dirs: ["include"],
     export_include_dirs: ["include"],
@@ -62,11 +62,11 @@
         ":check_generated_enum_metadata_json",
     ],
     static_libs: [
-        "VehicleHalUtils",
+        "VehicleHalUtils-V3",
     ],
     header_libs: [
-        "IVehicleHardware",
-        "IVehicleGeneratedHeaders-V4",
+        "IVehicleHardware-V3",
+        "IVehicleGeneratedHeaders-V3-default",
     ],
     shared_libs: [
         "libbinder_ndk",
@@ -74,18 +74,18 @@
 }
 
 cc_fuzz {
-    name: "android.hardware.automotive.vehicle-default-service_fuzzer",
+    name: "android.hardware.automotive.vehicle-default-service_fuzzer-V3",
     vendor: true,
     defaults: [
-        "FakeVehicleHardwareDefaults",
-        "VehicleHalDefaults",
+        "FakeVehicleHardwareDefaults-V3",
+        "VehicleHalDefaults-V3",
         "android-automotive-large-parcelable-defaults",
         "service_fuzzer_defaults",
     ],
     static_libs: [
-        "DefaultVehicleHal",
-        "FakeVehicleHardware",
-        "VehicleHalUtils",
+        "DefaultVehicleHal-V3",
+        "FakeVehicleHardware-V3",
+        "VehicleHalUtils-V3",
     ],
     srcs: ["src/fuzzer.cpp"],
     fuzz_config: {
diff --git a/automotive/vehicle/aidl/impl/vhal/include/ConnectedClient.h b/automotive/vehicle/aidl/impl/3/vhal/include/ConnectedClient.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/include/ConnectedClient.h
rename to automotive/vehicle/aidl/impl/3/vhal/include/ConnectedClient.h
diff --git a/automotive/vehicle/aidl/impl/vhal/include/DefaultVehicleHal.h b/automotive/vehicle/aidl/impl/3/vhal/include/DefaultVehicleHal.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/include/DefaultVehicleHal.h
rename to automotive/vehicle/aidl/impl/3/vhal/include/DefaultVehicleHal.h
diff --git a/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h b/automotive/vehicle/aidl/impl/3/vhal/include/SubscriptionManager.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
rename to automotive/vehicle/aidl/impl/3/vhal/include/SubscriptionManager.h
diff --git a/automotive/vehicle/aidl/impl/vhal/src/ConnectedClient.cpp b/automotive/vehicle/aidl/impl/3/vhal/src/ConnectedClient.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/src/ConnectedClient.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/src/ConnectedClient.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp b/automotive/vehicle/aidl/impl/3/vhal/src/DefaultVehicleHal.cpp
similarity index 99%
rename from automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/src/DefaultVehicleHal.cpp
index 0ead819..aa9ef53 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
+++ b/automotive/vehicle/aidl/impl/3/vhal/src/DefaultVehicleHal.cpp
@@ -110,7 +110,7 @@
 }  // namespace
 
 DefaultVehicleHal::DefaultVehicleHal(std::unique_ptr<IVehicleHardware> vehicleHardware)
-    : DefaultVehicleHal(std::move(vehicleHardware), /* testInterfaceVersion= */ 0){};
+    : DefaultVehicleHal(std::move(vehicleHardware), /* testInterfaceVersion= */ 0) {};
 
 DefaultVehicleHal::DefaultVehicleHal(std::unique_ptr<IVehicleHardware> vehicleHardware,
                                      int32_t testInterfaceVersion)
diff --git a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp b/automotive/vehicle/aidl/impl/3/vhal/src/SubscriptionManager.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/src/SubscriptionManager.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/src/VehicleService.cpp b/automotive/vehicle/aidl/impl/3/vhal/src/VehicleService.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/src/VehicleService.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/src/VehicleService.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/src/fuzzer.cpp b/automotive/vehicle/aidl/impl/3/vhal/src/fuzzer.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/src/fuzzer.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/src/fuzzer.cpp
diff --git a/automotive/vehicle/aidl/impl/3/vhal/test/Android.bp b/automotive/vehicle/aidl/impl/3/vhal/test/Android.bp
new file mode 100644
index 0000000..e86bc81
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/3/vhal/test/Android.bp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package {
+    default_team: "trendy_team_aaos_framework",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+    name: "DefaultVehicleHalTest-V3",
+    vendor: true,
+    srcs: ["*.cpp"],
+    static_libs: [
+        "DefaultVehicleHal-V3",
+        "VehicleHalUtils-V3",
+        "libgtest",
+        "libgmock",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "liblog",
+        "libutils",
+    ],
+    header_libs: [
+        "IVehicleHardware-V3",
+    ],
+    defaults: [
+        "VehicleHalDefaults-V3",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/automotive/vehicle/aidl/impl/vhal/test/ConnectedClientTest.cpp b/automotive/vehicle/aidl/impl/3/vhal/test/ConnectedClientTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/ConnectedClientTest.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/test/ConnectedClientTest.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp b/automotive/vehicle/aidl/impl/3/vhal/test/DefaultVehicleHalTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/test/DefaultVehicleHalTest.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/MockVehicleCallback.cpp b/automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleCallback.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/MockVehicleCallback.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleCallback.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/MockVehicleCallback.h b/automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleCallback.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/MockVehicleCallback.h
rename to automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleCallback.h
diff --git a/automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.cpp b/automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleHardware.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleHardware.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.h b/automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleHardware.h
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.h
rename to automotive/vehicle/aidl/impl/3/vhal/test/MockVehicleHardware.h
diff --git a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp b/automotive/vehicle/aidl/impl/3/vhal/test/SubscriptionManagerTest.cpp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
rename to automotive/vehicle/aidl/impl/3/vhal/test/SubscriptionManagerTest.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/vhal-default-service.rc b/automotive/vehicle/aidl/impl/3/vhal/vhal-default-service-v3.rc
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/vhal-default-service.rc
rename to automotive/vehicle/aidl/impl/3/vhal/vhal-default-service-v3.rc
diff --git a/automotive/vehicle/aidl/impl/vhal/vhal-default-service.xml b/automotive/vehicle/aidl/impl/3/vhal/vhal-default-service-v3.xml
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/vhal-default-service.xml
rename to automotive/vehicle/aidl/impl/3/vhal/vhal-default-service-v3.xml
diff --git a/automotive/vehicle/aidl/impl/Android.bp b/automotive/vehicle/aidl/impl/current/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/Android.bp
rename to automotive/vehicle/aidl/impl/current/Android.bp
diff --git a/automotive/vehicle/aidl/impl/README.md b/automotive/vehicle/aidl/impl/current/README.md
similarity index 100%
rename from automotive/vehicle/aidl/impl/README.md
rename to automotive/vehicle/aidl/impl/current/README.md
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/Android.bp b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/Android.bp
rename to automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/Android.bp
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/ConfigDeclaration.h b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/include/ConfigDeclaration.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/ConfigDeclaration.h
copy to automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/include/ConfigDeclaration.h
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/include/JsonConfigLoader.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/include/JsonConfigLoader.h
copy to automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/include/JsonConfigLoader.h
diff --git a/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
new file mode 100644
index 0000000..7a1f0e0
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/src/JsonConfigLoader.cpp
@@ -0,0 +1,727 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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 <JsonConfigLoader.h>
+
+#include <AccessForVehicleProperty.h>
+#include <ChangeModeForVehicleProperty.h>
+#include <PropertyUtils.h>
+
+#ifdef ENABLE_VEHICLE_HAL_TEST_PROPERTIES
+#include <android/hardware/automotive/vehicle/TestVendorProperty.h>
+#endif  // ENABLE_VEHICLE_HAL_TEST_PROPERTIES
+
+#include <android-base/strings.h>
+#include <fstream>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+namespace jsonconfigloader_impl {
+
+using ::aidl::android::hardware::automotive::vehicle::AccessForVehicleProperty;
+using ::aidl::android::hardware::automotive::vehicle::AutomaticEmergencyBrakingState;
+using ::aidl::android::hardware::automotive::vehicle::BlindSpotWarningState;
+using ::aidl::android::hardware::automotive::vehicle::CameraServiceState;
+using ::aidl::android::hardware::automotive::vehicle::ChangeModeForVehicleProperty;
+using ::aidl::android::hardware::automotive::vehicle::CrossTrafficMonitoringWarningState;
+using ::aidl::android::hardware::automotive::vehicle::CruiseControlCommand;
+using ::aidl::android::hardware::automotive::vehicle::CruiseControlState;
+using ::aidl::android::hardware::automotive::vehicle::CruiseControlType;
+using ::aidl::android::hardware::automotive::vehicle::DriverDistractionState;
+using ::aidl::android::hardware::automotive::vehicle::DriverDistractionWarning;
+using ::aidl::android::hardware::automotive::vehicle::DriverDrowsinessAttentionState;
+using ::aidl::android::hardware::automotive::vehicle::DriverDrowsinessAttentionWarning;
+using ::aidl::android::hardware::automotive::vehicle::ElectronicStabilityControlState;
+using ::aidl::android::hardware::automotive::vehicle::EmergencyLaneKeepAssistState;
+using ::aidl::android::hardware::automotive::vehicle::ErrorState;
+using ::aidl::android::hardware::automotive::vehicle::EvConnectorType;
+using ::aidl::android::hardware::automotive::vehicle::EvsServiceState;
+using ::aidl::android::hardware::automotive::vehicle::EvsServiceType;
+using ::aidl::android::hardware::automotive::vehicle::ForwardCollisionWarningState;
+using ::aidl::android::hardware::automotive::vehicle::FuelType;
+using ::aidl::android::hardware::automotive::vehicle::GsrComplianceRequirementType;
+using ::aidl::android::hardware::automotive::vehicle::HandsOnDetectionDriverState;
+using ::aidl::android::hardware::automotive::vehicle::HandsOnDetectionWarning;
+using ::aidl::android::hardware::automotive::vehicle::ImpactSensorLocation;
+using ::aidl::android::hardware::automotive::vehicle::LaneCenteringAssistCommand;
+using ::aidl::android::hardware::automotive::vehicle::LaneCenteringAssistState;
+using ::aidl::android::hardware::automotive::vehicle::LaneDepartureWarningState;
+using ::aidl::android::hardware::automotive::vehicle::LaneKeepAssistState;
+using ::aidl::android::hardware::automotive::vehicle::LocationCharacterization;
+using ::aidl::android::hardware::automotive::vehicle::LowSpeedAutomaticEmergencyBrakingState;
+using ::aidl::android::hardware::automotive::vehicle::LowSpeedCollisionWarningState;
+using ::aidl::android::hardware::automotive::vehicle::RawPropValues;
+using ::aidl::android::hardware::automotive::vehicle::VehicleAirbagLocation;
+using ::aidl::android::hardware::automotive::vehicle::VehicleApPowerBootupReason;
+using ::aidl::android::hardware::automotive::vehicle::VehicleApPowerStateReport;
+using ::aidl::android::hardware::automotive::vehicle::VehicleApPowerStateReq;
+using ::aidl::android::hardware::automotive::vehicle::VehicleAreaConfig;
+using ::aidl::android::hardware::automotive::vehicle::VehicleAreaMirror;
+using ::aidl::android::hardware::automotive::vehicle::VehicleAreaWindow;
+using ::aidl::android::hardware::automotive::vehicle::VehicleAutonomousState;
+using ::aidl::android::hardware::automotive::vehicle::VehicleGear;
+using ::aidl::android::hardware::automotive::vehicle::VehicleHvacFanDirection;
+using ::aidl::android::hardware::automotive::vehicle::VehicleIgnitionState;
+using ::aidl::android::hardware::automotive::vehicle::VehicleOilLevel;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig;
+using ::aidl::android::hardware::automotive::vehicle::VehicleProperty;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyAccess;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyChangeMode;
+using ::aidl::android::hardware::automotive::vehicle::VehicleSeatOccupancyState;
+using ::aidl::android::hardware::automotive::vehicle::VehicleSizeClass;
+using ::aidl::android::hardware::automotive::vehicle::VehicleTurnSignal;
+using ::aidl::android::hardware::automotive::vehicle::VehicleUnit;
+using ::aidl::android::hardware::automotive::vehicle::VehicleVendorPermission;
+using ::aidl::android::hardware::automotive::vehicle::WindshieldWipersState;
+using ::aidl::android::hardware::automotive::vehicle::WindshieldWipersSwitch;
+
+using ::android::base::Error;
+using ::android::base::Result;
+
+// Defines a map from constant names to constant values, the values defined here corresponds to
+// the "Constants::XXXX" used in JSON config file.
+const std::unordered_map<std::string, int> CONSTANTS_BY_NAME = {
+        {"DOOR_1_RIGHT", DOOR_1_RIGHT},
+        {"DOOR_1_LEFT", DOOR_1_LEFT},
+        {"DOOR_2_RIGHT", DOOR_2_RIGHT},
+        {"DOOR_2_LEFT", DOOR_2_LEFT},
+        {"DOOR_REAR", DOOR_REAR},
+        {"HVAC_ALL", HVAC_ALL},
+        {"HVAC_LEFT", HVAC_LEFT},
+        {"HVAC_RIGHT", HVAC_RIGHT},
+        {"HVAC_FRONT_ROW", HVAC_FRONT_ROW},
+        {"HVAC_REAR_ROW", HVAC_REAR_ROW},
+        {"WINDOW_1_LEFT", WINDOW_1_LEFT},
+        {"WINDOW_1_RIGHT", WINDOW_1_RIGHT},
+        {"WINDOW_2_LEFT", WINDOW_2_LEFT},
+        {"WINDOW_2_RIGHT", WINDOW_2_RIGHT},
+        {"WINDOW_ROOF_TOP_1", WINDOW_ROOF_TOP_1},
+        {"WINDOW_1_RIGHT_2_LEFT_2_RIGHT", WINDOW_1_RIGHT | WINDOW_2_LEFT | WINDOW_2_RIGHT},
+        {"SEAT_1_LEFT", SEAT_1_LEFT},
+        {"SEAT_1_RIGHT", SEAT_1_RIGHT},
+        {"SEAT_2_LEFT", SEAT_2_LEFT},
+        {"SEAT_2_RIGHT", SEAT_2_RIGHT},
+        {"SEAT_2_CENTER", SEAT_2_CENTER},
+        {"SEAT_2_LEFT_2_RIGHT_2_CENTER", SEAT_2_LEFT | SEAT_2_RIGHT | SEAT_2_CENTER},
+        {"WHEEL_REAR_RIGHT", WHEEL_REAR_RIGHT},
+        {"WHEEL_REAR_LEFT", WHEEL_REAR_LEFT},
+        {"WHEEL_FRONT_RIGHT", WHEEL_FRONT_RIGHT},
+        {"WHEEL_FRONT_LEFT", WHEEL_FRONT_LEFT},
+        {"CHARGE_PORT_FRONT_LEFT", CHARGE_PORT_FRONT_LEFT},
+        {"CHARGE_PORT_REAR_LEFT", CHARGE_PORT_REAR_LEFT},
+        {"FAN_DIRECTION_UNKNOWN", toInt(VehicleHvacFanDirection::UNKNOWN)},
+        {"FAN_DIRECTION_FLOOR", FAN_DIRECTION_FLOOR},
+        {"FAN_DIRECTION_FACE", FAN_DIRECTION_FACE},
+        {"FAN_DIRECTION_DEFROST", FAN_DIRECTION_DEFROST},
+        {"FAN_DIRECTION_FACE_FLOOR", FAN_DIRECTION_FACE | FAN_DIRECTION_FLOOR},
+        {"FAN_DIRECTION_FACE_DEFROST", FAN_DIRECTION_FACE | FAN_DIRECTION_DEFROST},
+        {"FAN_DIRECTION_FLOOR_DEFROST", FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST},
+        {"FAN_DIRECTION_FLOOR_DEFROST_FACE",
+         FAN_DIRECTION_FLOOR | FAN_DIRECTION_DEFROST | FAN_DIRECTION_FACE},
+        {"FUEL_DOOR_REAR_LEFT", FUEL_DOOR_REAR_LEFT},
+        {"LIGHT_STATE_ON", LIGHT_STATE_ON},
+        {"LIGHT_STATE_OFF", LIGHT_STATE_OFF},
+        {"LIGHT_SWITCH_OFF", LIGHT_SWITCH_OFF},
+        {"LIGHT_SWITCH_ON", LIGHT_SWITCH_ON},
+        {"LIGHT_SWITCH_AUTO", LIGHT_SWITCH_AUTO},
+        {"EV_STOPPING_MODE_CREEP", EV_STOPPING_MODE_CREEP},
+        {"EV_STOPPING_MODE_ROLL", EV_STOPPING_MODE_ROLL},
+        {"EV_STOPPING_MODE_HOLD", EV_STOPPING_MODE_HOLD},
+        {"MIRROR_DRIVER_LEFT_RIGHT",
+         toInt(VehicleAreaMirror::DRIVER_LEFT) | toInt(VehicleAreaMirror::DRIVER_RIGHT)},
+};
+
+// A class to parse constant values for type T where T is defined as an enum in NDK AIDL backend.
+template <class T>
+class ConstantParser final : public ConstantParserInterface {
+  public:
+    ConstantParser() {
+        for (const T& v : ndk::enum_range<T>()) {
+            std::string name = aidl::android::hardware::automotive::vehicle::toString(v);
+            // We use the same constant for both VehicleUnit::GALLON and VehicleUnit::US_GALLON,
+            // which caused toString() not work properly for US_GALLON. So we explicitly add the
+            // map here.
+            if (name == "GALLON") {
+                mValueByName["US_GALLON"] = toInt(v);
+            }
+            mValueByName[name] = toInt(v);
+        }
+    }
+
+    ~ConstantParser() = default;
+
+    Result<int> parseValue(const std::string& name) const override {
+        auto it = mValueByName.find(name);
+        if (it == mValueByName.end()) {
+            return Error() << "Constant name: " << name << " is not defined";
+        }
+        return it->second;
+    }
+
+  private:
+    std::unordered_map<std::string, int> mValueByName;
+};
+
+#ifdef ENABLE_VEHICLE_HAL_TEST_PROPERTIES
+// A class to parse constant values for type T where T is defined as an enum in CPP AIDL backend.
+template <class T>
+class CppConstantParser final : public ConstantParserInterface {
+  public:
+    CppConstantParser() {
+        for (const T& v : android::enum_range<T>()) {
+            std::string name = android::hardware::automotive::vehicle::toString(v);
+            mValueByName[name] = toInt(v);
+        }
+    }
+
+    ~CppConstantParser() = default;
+
+    Result<int> parseValue(const std::string& name) const override {
+        auto it = mValueByName.find(name);
+        if (it == mValueByName.end()) {
+            return Error() << "Constant name: " << name << " is not defined";
+        }
+        return it->second;
+    }
+
+  private:
+    std::unordered_map<std::string, int> mValueByName;
+};
+#endif
+
+// A class to parse constant values defined in CONSTANTS_BY_NAME map.
+class LocalVariableParser final : public ConstantParserInterface {
+  public:
+    ~LocalVariableParser() = default;
+
+    Result<int> parseValue(const std::string& name) const override {
+        auto constantsIt = CONSTANTS_BY_NAME.find(name);
+        if (constantsIt == CONSTANTS_BY_NAME.end()) {
+            return Error() << "Constant variable name: " << name << " is not defined";
+        }
+        return constantsIt->second;
+    }
+};
+
+JsonValueParser::JsonValueParser() {
+    mConstantParsersByType["VehiclePropertyAccess"] =
+            std::make_unique<ConstantParser<VehiclePropertyAccess>>();
+    mConstantParsersByType["VehiclePropertyChangeMode"] =
+            std::make_unique<ConstantParser<VehiclePropertyChangeMode>>();
+    mConstantParsersByType["LocationCharacterization"] =
+            std::make_unique<ConstantParser<LocationCharacterization>>();
+    mConstantParsersByType["VehicleGear"] = std::make_unique<ConstantParser<VehicleGear>>();
+    mConstantParsersByType["VehicleAreaWindow"] =
+            std::make_unique<ConstantParser<VehicleAreaWindow>>();
+    mConstantParsersByType["VehicleAreaMirror"] =
+            std::make_unique<ConstantParser<VehicleAreaMirror>>();
+    mConstantParsersByType["VehicleOilLevel"] = std::make_unique<ConstantParser<VehicleOilLevel>>();
+    mConstantParsersByType["VehicleUnit"] = std::make_unique<ConstantParser<VehicleUnit>>();
+    mConstantParsersByType["VehicleSeatOccupancyState"] =
+            std::make_unique<ConstantParser<VehicleSeatOccupancyState>>();
+    mConstantParsersByType["VehicleHvacFanDirection"] =
+            std::make_unique<ConstantParser<VehicleHvacFanDirection>>();
+    mConstantParsersByType["VehicleApPowerStateReport"] =
+            std::make_unique<ConstantParser<VehicleApPowerStateReport>>();
+    mConstantParsersByType["VehicleTurnSignal"] =
+            std::make_unique<ConstantParser<VehicleTurnSignal>>();
+    mConstantParsersByType["VehicleVendorPermission"] =
+            std::make_unique<ConstantParser<VehicleVendorPermission>>();
+    mConstantParsersByType["EvsServiceType"] = std::make_unique<ConstantParser<EvsServiceType>>();
+    mConstantParsersByType["EvsServiceState"] = std::make_unique<ConstantParser<EvsServiceState>>();
+    mConstantParsersByType["EvConnectorType"] = std::make_unique<ConstantParser<EvConnectorType>>();
+    mConstantParsersByType["VehicleProperty"] = std::make_unique<ConstantParser<VehicleProperty>>();
+    mConstantParsersByType["GsrComplianceRequirementType"] =
+            std::make_unique<ConstantParser<GsrComplianceRequirementType>>();
+    mConstantParsersByType["VehicleIgnitionState"] =
+            std::make_unique<ConstantParser<VehicleIgnitionState>>();
+    mConstantParsersByType["FuelType"] = std::make_unique<ConstantParser<FuelType>>();
+    mConstantParsersByType["WindshieldWipersState"] =
+            std::make_unique<ConstantParser<WindshieldWipersState>>();
+    mConstantParsersByType["WindshieldWipersSwitch"] =
+            std::make_unique<ConstantParser<WindshieldWipersSwitch>>();
+    mConstantParsersByType["VehicleAutonomousState"] =
+            std::make_unique<ConstantParser<VehicleAutonomousState>>();
+    mConstantParsersByType["VehicleAirbagLocation"] =
+            std::make_unique<ConstantParser<VehicleAirbagLocation>>();
+    mConstantParsersByType["ImpactSensorLocation"] =
+            std::make_unique<ConstantParser<ImpactSensorLocation>>();
+    mConstantParsersByType["VehicleSizeClass"] =
+            std::make_unique<ConstantParser<VehicleSizeClass>>();
+    mConstantParsersByType["EmergencyLaneKeepAssistState"] =
+            std::make_unique<ConstantParser<EmergencyLaneKeepAssistState>>();
+    mConstantParsersByType["CameraServiceState"] =
+            std::make_unique<ConstantParser<CameraServiceState>>();
+    mConstantParsersByType["CruiseControlType"] =
+            std::make_unique<ConstantParser<CruiseControlType>>();
+    mConstantParsersByType["CruiseControlState"] =
+            std::make_unique<ConstantParser<CruiseControlState>>();
+    mConstantParsersByType["CruiseControlCommand"] =
+            std::make_unique<ConstantParser<CruiseControlCommand>>();
+    mConstantParsersByType["HandsOnDetectionDriverState"] =
+            std::make_unique<ConstantParser<HandsOnDetectionDriverState>>();
+    mConstantParsersByType["HandsOnDetectionWarning"] =
+            std::make_unique<ConstantParser<HandsOnDetectionWarning>>();
+    mConstantParsersByType["DriverDrowsinessAttentionState"] =
+            std::make_unique<ConstantParser<DriverDrowsinessAttentionState>>();
+    mConstantParsersByType["DriverDrowsinessAttentionWarning"] =
+            std::make_unique<ConstantParser<DriverDrowsinessAttentionWarning>>();
+    mConstantParsersByType["DriverDistractionState"] =
+            std::make_unique<ConstantParser<DriverDistractionState>>();
+    mConstantParsersByType["DriverDistractionWarning"] =
+            std::make_unique<ConstantParser<DriverDistractionWarning>>();
+    mConstantParsersByType["ErrorState"] = std::make_unique<ConstantParser<ErrorState>>();
+    mConstantParsersByType["AutomaticEmergencyBrakingState"] =
+            std::make_unique<ConstantParser<AutomaticEmergencyBrakingState>>();
+    mConstantParsersByType["ForwardCollisionWarningState"] =
+            std::make_unique<ConstantParser<ForwardCollisionWarningState>>();
+    mConstantParsersByType["BlindSpotWarningState"] =
+            std::make_unique<ConstantParser<BlindSpotWarningState>>();
+    mConstantParsersByType["LaneDepartureWarningState"] =
+            std::make_unique<ConstantParser<LaneDepartureWarningState>>();
+    mConstantParsersByType["LaneKeepAssistState"] =
+            std::make_unique<ConstantParser<LaneKeepAssistState>>();
+    mConstantParsersByType["LaneCenteringAssistCommand"] =
+            std::make_unique<ConstantParser<LaneCenteringAssistCommand>>();
+    mConstantParsersByType["LaneCenteringAssistState"] =
+            std::make_unique<ConstantParser<LaneCenteringAssistState>>();
+    mConstantParsersByType["LowSpeedCollisionWarningState"] =
+            std::make_unique<ConstantParser<LowSpeedCollisionWarningState>>();
+    mConstantParsersByType["ElectronicStabilityControlState"] =
+            std::make_unique<ConstantParser<ElectronicStabilityControlState>>();
+    mConstantParsersByType["CrossTrafficMonitoringWarningState"] =
+            std::make_unique<ConstantParser<CrossTrafficMonitoringWarningState>>();
+    mConstantParsersByType["LowSpeedAutomaticEmergencyBrakingState"] =
+            std::make_unique<ConstantParser<LowSpeedAutomaticEmergencyBrakingState>>();
+    mConstantParsersByType["VehicleApPowerBootupReason"] =
+            std::make_unique<ConstantParser<VehicleApPowerBootupReason>>();
+    mConstantParsersByType["Constants"] = std::make_unique<LocalVariableParser>();
+#ifdef ENABLE_VEHICLE_HAL_TEST_PROPERTIES
+    mConstantParsersByType["TestVendorProperty"] =
+            std::make_unique<CppConstantParser<TestVendorProperty>>();
+#endif  // ENABLE_VEHICLE_HAL_TEST_PROPERTIES
+}
+
+template <>
+Result<bool> JsonValueParser::convertValueToType<bool>(const std::string& fieldName,
+                                                       const Json::Value& value) {
+    if (!value.isBool()) {
+        return Error() << "The value: " << value << " for field: " << fieldName
+                       << " is not in correct type, expect bool";
+    }
+    return value.asBool();
+}
+
+template <>
+Result<int32_t> JsonValueParser::convertValueToType<int32_t>(const std::string& fieldName,
+                                                             const Json::Value& value) {
+    if (!value.isInt()) {
+        return Error() << "The value: " << value << " for field: " << fieldName
+                       << " is not in correct type, expect int";
+    }
+    return static_cast<int32_t>(value.asInt());
+}
+
+template <>
+Result<float> JsonValueParser::convertValueToType<float>(const std::string& fieldName,
+                                                         const Json::Value& value) {
+    // isFloat value does not exist, so we use isDouble here.
+    if (!value.isDouble()) {
+        return Error() << "The value: " << value << " for field: " << fieldName
+                       << " is not in correct type, expect float";
+    }
+    return value.asFloat();
+}
+
+template <>
+Result<int64_t> JsonValueParser::convertValueToType<int64_t>(const std::string& fieldName,
+                                                             const Json::Value& value) {
+    if (!value.isInt64()) {
+        return Error() << "The value: " << value << " for field: " << fieldName
+                       << " is not in correct type, expect int64";
+    }
+    return static_cast<int64_t>(value.asInt64());
+}
+
+template <>
+Result<std::string> JsonValueParser::convertValueToType<std::string>(const std::string& fieldName,
+                                                                     const Json::Value& value) {
+    if (!value.isString()) {
+        return Error() << "The value: " << value << " for field: " << fieldName
+                       << " is not in correct type, expect string";
+    }
+    return value.asString();
+}
+
+Result<std::string> JsonValueParser::parseStringValue(const std::string& fieldName,
+                                                      const Json::Value& value) const {
+    return convertValueToType<std::string>(fieldName, value);
+}
+
+template <class T>
+Result<T> JsonValueParser::parseValue(const std::string& fieldName,
+                                      const Json::Value& value) const {
+    if (!value.isString()) {
+        return convertValueToType<T>(fieldName, value);
+    }
+    auto maybeTypeAndValue = maybeGetTypeAndValueName(value.asString());
+    if (!maybeTypeAndValue.has_value()) {
+        return Error() << "Invalid constant value: " << value << " for field: " << fieldName;
+    }
+    auto constantParseResult = parseConstantValue(maybeTypeAndValue.value());
+    if (!constantParseResult.ok()) {
+        return constantParseResult.error();
+    }
+    int constantValue = constantParseResult.value();
+    return static_cast<T>(constantValue);
+}
+
+template <>
+Result<std::string> JsonValueParser::parseValue<std::string>(const std::string& fieldName,
+                                                             const Json::Value& value) const {
+    return parseStringValue(fieldName, value);
+}
+
+template <class T>
+Result<std::vector<T>> JsonValueParser::parseArray(const std::string& fieldName,
+                                                   const Json::Value& value) const {
+    if (!value.isArray()) {
+        return Error() << "The value: " << value << " for field: " << fieldName
+                       << " is not in correct type, expect array";
+    }
+    std::vector<T> parsedValues;
+    for (unsigned int i = 0; i < value.size(); i++) {
+        auto result = parseValue<T>(fieldName, value[i]);
+        if (!result.ok()) {
+            return result.error();
+        }
+        parsedValues.push_back(result.value());
+    }
+    return std::move(parsedValues);
+}
+
+std::optional<std::pair<std::string, std::string>> JsonValueParser::maybeGetTypeAndValueName(
+        const std::string& jsonFieldValue) const {
+    size_t pos = jsonFieldValue.find(DELIMITER);
+    if (pos == std::string::npos) {
+        return {};
+    }
+    std::string type = jsonFieldValue.substr(0, pos);
+    std::string valueName = jsonFieldValue.substr(pos + DELIMITER.length(), std::string::npos);
+    if (type != "Constants" && mConstantParsersByType.find(type) == mConstantParsersByType.end()) {
+        return {};
+    }
+    return std::make_pair(type, valueName);
+}
+
+Result<int> JsonValueParser::parseConstantValue(
+        const std::pair<std::string, std::string>& typeValueName) const {
+    const std::string& type = typeValueName.first;
+    const std::string& valueName = typeValueName.second;
+    auto it = mConstantParsersByType.find(type);
+    if (it == mConstantParsersByType.end()) {
+        return Error() << "Unrecognized type: " << type;
+    }
+    auto result = it->second->parseValue(valueName);
+    if (!result.ok()) {
+        return Error() << type << "::" << valueName << " undefined";
+    }
+    return result;
+}
+
+template <class T>
+bool JsonConfigParser::tryParseJsonValueToVariable(const Json::Value& parentJsonNode,
+                                                   const std::string& fieldName,
+                                                   bool fieldIsOptional, T* outPtr,
+                                                   std::vector<std::string>* errors) {
+    if (!parentJsonNode.isObject()) {
+        errors->push_back("Node: " + parentJsonNode.toStyledString() + " is not an object");
+        return false;
+    }
+    if (!parentJsonNode.isMember(fieldName)) {
+        if (!fieldIsOptional) {
+            errors->push_back("Missing required field: " + fieldName +
+                              " in node: " + parentJsonNode.toStyledString());
+            return false;
+        }
+        return true;
+    }
+    auto result = mValueParser.parseValue<T>(fieldName, parentJsonNode[fieldName]);
+    if (!result.ok()) {
+        errors->push_back(result.error().message());
+        return false;
+    }
+    *outPtr = std::move(result.value());
+    return true;
+}
+
+template <class T>
+bool JsonConfigParser::tryParseJsonArrayToVariable(const Json::Value& parentJsonNode,
+                                                   const std::string& fieldName,
+                                                   bool fieldIsOptional, std::vector<T>* outPtr,
+                                                   std::vector<std::string>* errors) {
+    if (!parentJsonNode.isObject()) {
+        errors->push_back("Node: " + parentJsonNode.toStyledString() + " is not an object");
+        return false;
+    }
+    if (!parentJsonNode.isMember(fieldName)) {
+        if (!fieldIsOptional) {
+            errors->push_back("Missing required field: " + fieldName +
+                              " in node: " + parentJsonNode.toStyledString());
+            return false;
+        }
+        return true;
+    }
+    auto result = mValueParser.parseArray<T>(fieldName, parentJsonNode[fieldName]);
+    if (!result.ok()) {
+        errors->push_back(result.error().message());
+        return false;
+    }
+    *outPtr = std::move(result.value());
+    return true;
+}
+
+template <class T>
+void JsonConfigParser::parseAccessChangeMode(const Json::Value& parentJsonNode,
+                                             const std::string& fieldName,
+                                             const std::string& propStr,
+                                             const T* defaultAccessChangeModeValuePtr, T* outPtr,
+                                             std::vector<std::string>* errors) {
+    if (!parentJsonNode.isObject()) {
+        errors->push_back("Node: " + parentJsonNode.toStyledString() + " is not an object");
+        return;
+    }
+    if (parentJsonNode.isMember(fieldName)) {
+        auto result = mValueParser.parseValue<int32_t>(fieldName, parentJsonNode[fieldName]);
+        if (!result.ok()) {
+            errors->push_back(result.error().message());
+            return;
+        }
+        *outPtr = static_cast<T>(result.value());
+        return;
+    }
+    if (defaultAccessChangeModeValuePtr == NULL) {
+        errors->push_back("No " + fieldName + " specified for property: " + propStr);
+        return;
+    }
+    *outPtr = *defaultAccessChangeModeValuePtr;
+    return;
+}
+
+bool JsonConfigParser::parsePropValues(const Json::Value& parentJsonNode,
+                                       const std::string& fieldName, RawPropValues* outPtr,
+                                       std::vector<std::string>* errors) {
+    if (!parentJsonNode.isObject()) {
+        errors->push_back("Node: " + parentJsonNode.toStyledString() + " is not an object");
+        return false;
+    }
+    if (!parentJsonNode.isMember(fieldName)) {
+        return false;
+    }
+    const Json::Value& jsonValue = parentJsonNode[fieldName];
+    bool success = true;
+    success &= tryParseJsonArrayToVariable(jsonValue, "int32Values",
+                                           /*optional=*/true, &(outPtr->int32Values), errors);
+    success &= tryParseJsonArrayToVariable(jsonValue, "floatValues",
+                                           /*optional=*/true, &(outPtr->floatValues), errors);
+    success &= tryParseJsonArrayToVariable(jsonValue, "int64Values",
+                                           /*optional=*/true, &(outPtr->int64Values), errors);
+    // We don't support "byteValues" yet.
+    success &= tryParseJsonValueToVariable(jsonValue, "stringValue",
+                                           /*optional=*/true, &(outPtr->stringValue), errors);
+    return success;
+}
+
+void JsonConfigParser::parseAreas(const Json::Value& parentJsonNode, const std::string& fieldName,
+                                  ConfigDeclaration* config, std::vector<std::string>* errors) {
+    if (!parentJsonNode.isObject()) {
+        errors->push_back("Node: " + parentJsonNode.toStyledString() + " is not an object");
+        return;
+    }
+    if (!parentJsonNode.isMember(fieldName)) {
+        return;
+    }
+    std::string propStr = parentJsonNode["property"].toStyledString();
+    const Json::Value& jsonValue = parentJsonNode[fieldName];
+
+    if (!jsonValue.isArray()) {
+        errors->push_back("Field: " + fieldName + " is not an array");
+        return;
+    }
+    for (unsigned int i = 0; i < jsonValue.size(); i++) {
+        int32_t areaId;
+        const Json::Value& jsonAreaConfig = jsonValue[i];
+        if (!tryParseJsonValueToVariable(jsonAreaConfig, "areaId",
+                                         /*optional=*/false, &areaId, errors)) {
+            continue;
+        }
+        VehicleAreaConfig areaConfig = {};
+        areaConfig.areaId = areaId;
+        parseAccessChangeMode(jsonAreaConfig, "access", propStr, &(config->config.access),
+                              &areaConfig.access, errors);
+        tryParseJsonValueToVariable(jsonAreaConfig, "minInt32Value", /*optional=*/true,
+                                    &areaConfig.minInt32Value, errors);
+        tryParseJsonValueToVariable(jsonAreaConfig, "maxInt32Value", /*optional=*/true,
+                                    &areaConfig.maxInt32Value, errors);
+        tryParseJsonValueToVariable(jsonAreaConfig, "minInt64Value", /*optional=*/true,
+                                    &areaConfig.minInt64Value, errors);
+        tryParseJsonValueToVariable(jsonAreaConfig, "maxInt64Value", /*optional=*/true,
+                                    &areaConfig.maxInt64Value, errors);
+        tryParseJsonValueToVariable(jsonAreaConfig, "minFloatValue", /*optional=*/true,
+                                    &areaConfig.minFloatValue, errors);
+        tryParseJsonValueToVariable(jsonAreaConfig, "maxFloatValue", /*optional=*/true,
+                                    &areaConfig.maxFloatValue, errors);
+
+        // By default we support variable update rate for all properties except it is explicitly
+        // disabled.
+        areaConfig.supportVariableUpdateRate = true;
+        tryParseJsonValueToVariable(jsonAreaConfig, "supportVariableUpdateRate", /*optional=*/true,
+                                    &areaConfig.supportVariableUpdateRate, errors);
+
+        std::vector<int64_t> supportedEnumValues;
+        tryParseJsonArrayToVariable(jsonAreaConfig, "supportedEnumValues", /*optional=*/true,
+                                    &supportedEnumValues, errors);
+        if (!supportedEnumValues.empty()) {
+            areaConfig.supportedEnumValues = std::move(supportedEnumValues);
+        }
+        config->config.areaConfigs.push_back(std::move(areaConfig));
+
+        RawPropValues areaValue = {};
+        if (parsePropValues(jsonAreaConfig, "defaultValue", &areaValue, errors)) {
+            config->initialAreaValues[areaId] = std::move(areaValue);
+        }
+    }
+}
+
+std::optional<ConfigDeclaration> JsonConfigParser::parseEachProperty(
+        const Json::Value& propJsonValue, std::vector<std::string>* errors) {
+    size_t initialErrorCount = errors->size();
+    ConfigDeclaration configDecl = {};
+    int32_t propId;
+
+    if (!tryParseJsonValueToVariable(propJsonValue, "property", /*optional=*/false, &propId,
+                                     errors)) {
+        return std::nullopt;
+    }
+
+    configDecl.config.prop = propId;
+    std::string propStr = propJsonValue["property"].toStyledString();
+    VehiclePropertyAccess* defaultAccessMode = NULL;
+    auto itAccess = AccessForVehicleProperty.find(static_cast<VehicleProperty>(propId));
+    if (itAccess != AccessForVehicleProperty.end()) {
+        defaultAccessMode = &itAccess->second;
+    }
+    VehiclePropertyChangeMode* defaultChangeMode = NULL;
+    auto itChangeMode = ChangeModeForVehicleProperty.find(static_cast<VehicleProperty>(propId));
+    if (itChangeMode != ChangeModeForVehicleProperty.end()) {
+        defaultChangeMode = &itChangeMode->second;
+    }
+    parseAccessChangeMode(propJsonValue, "access", propStr, defaultAccessMode,
+                          &configDecl.config.access, errors);
+
+    parseAccessChangeMode(propJsonValue, "changeMode", propStr, defaultChangeMode,
+                          &configDecl.config.changeMode, errors);
+
+    tryParseJsonValueToVariable(propJsonValue, "configString", /*optional=*/true,
+                                &configDecl.config.configString, errors);
+
+    tryParseJsonArrayToVariable(propJsonValue, "configArray", /*optional=*/true,
+                                &configDecl.config.configArray, errors);
+
+    parsePropValues(propJsonValue, "defaultValue", &configDecl.initialValue, errors);
+
+    tryParseJsonValueToVariable(propJsonValue, "minSampleRate", /*optional=*/true,
+                                &configDecl.config.minSampleRate, errors);
+
+    tryParseJsonValueToVariable(propJsonValue, "maxSampleRate", /*optional=*/true,
+                                &configDecl.config.maxSampleRate, errors);
+
+    parseAreas(propJsonValue, "areas", &configDecl, errors);
+
+    // If there is no area config, by default we allow variable update rate, so we have to add
+    // a global area config.
+    if (configDecl.config.areaConfigs.size() == 0) {
+        VehicleAreaConfig areaConfig = {
+                .areaId = 0,
+                .access = configDecl.config.access,
+                .supportVariableUpdateRate = true,
+        };
+        configDecl.config.areaConfigs.push_back(std::move(areaConfig));
+    }
+
+    if (errors->size() != initialErrorCount) {
+        return std::nullopt;
+    }
+
+    return configDecl;
+}
+
+Result<std::unordered_map<int32_t, ConfigDeclaration>> JsonConfigParser::parseJsonConfig(
+        std::istream& is) {
+    Json::CharReaderBuilder builder;
+    Json::Value root;
+    std::unordered_map<int32_t, ConfigDeclaration> configsByPropId;
+    std::string errs;
+    if (!Json::parseFromStream(builder, is, &root, &errs)) {
+        return Error() << "Failed to parse property config file as JSON, error: " << errs;
+    }
+    if (!root.isObject()) {
+        return Error() << "root element must be an object";
+    }
+    if (!root.isMember("properties") || !root["properties"].isArray()) {
+        return Error() << "Missing 'properties' field in root or the field is not an array";
+    }
+    Json::Value properties = root["properties"];
+    std::vector<std::string> errors;
+    for (unsigned int i = 0; i < properties.size(); i++) {
+        if (auto maybeConfig = parseEachProperty(properties[i], &errors); maybeConfig.has_value()) {
+            configsByPropId[maybeConfig.value().config.prop] = std::move(maybeConfig.value());
+        }
+    }
+    if (!errors.empty()) {
+        return Error() << android::base::Join(errors, '\n');
+    }
+    return configsByPropId;
+}
+
+}  // namespace jsonconfigloader_impl
+
+JsonConfigLoader::JsonConfigLoader() {
+    mParser = std::make_unique<jsonconfigloader_impl::JsonConfigParser>();
+}
+
+android::base::Result<std::unordered_map<int32_t, ConfigDeclaration>>
+JsonConfigLoader::loadPropConfig(std::istream& is) {
+    return mParser->parseJsonConfig(is);
+}
+
+android::base::Result<std::unordered_map<int32_t, ConfigDeclaration>>
+JsonConfigLoader::loadPropConfig(const std::string& configPath) {
+    std::ifstream ifs(configPath.c_str());
+    if (!ifs) {
+        return android::base::Error() << "couldn't open " << configPath << " for parsing.";
+    }
+
+    return loadPropConfig(ifs);
+}
+
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/Android.bp b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp b/automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
copy to automotive/vehicle/aidl/impl/current/default_config/JsonConfigLoader/test/JsonConfigLoaderUnitTest.cpp
diff --git a/automotive/vehicle/aidl/impl/default_config/TEST_MAPPING b/automotive/vehicle/aidl/impl/current/default_config/TEST_MAPPING
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/TEST_MAPPING
copy to automotive/vehicle/aidl/impl/current/default_config/TEST_MAPPING
diff --git a/automotive/vehicle/aidl/impl/default_config/config/Android.bp b/automotive/vehicle/aidl/impl/current/default_config/config/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/config/Android.bp
rename to automotive/vehicle/aidl/impl/current/default_config/config/Android.bp
diff --git a/automotive/vehicle/aidl/impl/current/default_config/config/DefaultProperties.json b/automotive/vehicle/aidl/impl/current/default_config/config/DefaultProperties.json
new file mode 100644
index 0000000..86ac92e
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/default_config/config/DefaultProperties.json
@@ -0,0 +1,5260 @@
+{
+    "apiVersion": 1,
+    "properties": [
+        {
+            "property": "VehicleProperty::INFO_FUEL_CAPACITY",
+            "defaultValue": {
+                "floatValues": [
+                    15000.0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_FUEL_TYPE",
+            "defaultValue": {
+                "int32Values": [
+                    "FuelType::FUEL_TYPE_UNLEADED"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_EV_BATTERY_CAPACITY",
+            "defaultValue": {
+                "floatValues": [
+                    150000.0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_EV_CONNECTOR_TYPE",
+            "defaultValue": {
+                "int32Values": [
+                    "EvConnectorType::IEC_TYPE_1_AC"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_FUEL_DOOR_LOCATION",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::FUEL_DOOR_REAR_LEFT"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_EV_PORT_LOCATION",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::CHARGE_PORT_FRONT_LEFT"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_MULTI_EV_PORT_LOCATIONS",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::CHARGE_PORT_FRONT_LEFT",
+                    "Constants::CHARGE_PORT_REAR_LEFT"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_VIN",
+            "defaultValue": {
+                "stringValue": "1GCARVIN123456789"
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_MAKE",
+            "defaultValue": {
+                "stringValue": "Toy Vehicle"
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_MODEL",
+            "defaultValue": {
+                "stringValue": "Speedy Model"
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_MODEL_YEAR",
+            "defaultValue": {
+                "int32Values": [
+                    2023
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_EXTERIOR_DIMENSIONS",
+            "defaultValue": {
+                "int32Values": [
+                    1776,
+                    4950,
+                    2008,
+                    2140,
+                    2984,
+                    1665,
+                    1667,
+                    11800
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_MODEL_TRIM",
+            "defaultValue": {
+                "stringValue": "Sport"
+            }
+        },
+        {
+            "property": "VehicleProperty::INFO_VEHICLE_SIZE_CLASS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleSizeClass::EU_A_SEGMENT",
+                    "VehicleSizeClass::JPN_KEI"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::PERF_VEHICLE_SPEED",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::PERF_VEHICLE_SPEED_DISPLAY",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_SPEED_DISPLAY_UNITS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleUnit::MILES_PER_HOUR"
+                ]
+            },
+            "configArray": [
+                "VehicleUnit::METER_PER_SEC",
+                "VehicleUnit::MILES_PER_HOUR",
+                "VehicleUnit::KILOMETERS_PER_HOUR"
+            ]
+        },
+        {
+            "property": "VehicleProperty::EV_BATTERY_DISPLAY_UNITS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleUnit::KILOWATT_HOUR"
+                ]
+            },
+            "configArray": [
+                "VehicleUnit::WATT_HOUR",
+                "VehicleUnit::AMPERE_HOURS",
+                "VehicleUnit::KILOWATT_HOUR"
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_MEMORY_SELECT",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_MEMORY_SET",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BELT_BUCKLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BELT_HEIGHT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    10
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BELT_HEIGHT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_FORE_AFT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_FORE_AFT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BACKREST_ANGLE_1_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BACKREST_ANGLE_1_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BACKREST_ANGLE_2_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BACKREST_ANGLE_2_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEIGHT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEIGHT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_DEPTH_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_DEPTH_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_TILT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_TILT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_LUMBAR_FORE_AFT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_LUMBAR_FORE_AFT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_LUMBAR_SIDE_SUPPORT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_LUMBAR_SIDE_SUPPORT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEADREST_HEIGHT_POS_V2",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEADREST_HEIGHT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEADREST_ANGLE_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEADREST_ANGLE_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEADREST_FORE_AFT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_HEADREST_FORE_AFT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_FOOTWELL_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_OFF"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_STATE_OFF",
+                        "Constants::LIGHT_STATE_ON"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_STATE_OFF",
+                        "Constants::LIGHT_STATE_ON"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT_2_RIGHT_2_CENTER",
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_STATE_OFF",
+                        "Constants::LIGHT_STATE_ON"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_FOOTWELL_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_OFF"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_SWITCH_OFF",
+                        "Constants::LIGHT_SWITCH_ON",
+                        "Constants::LIGHT_SWITCH_AUTO"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_SWITCH_OFF",
+                        "Constants::LIGHT_SWITCH_ON",
+                        "Constants::LIGHT_SWITCH_AUTO"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT_2_RIGHT_2_CENTER",
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_SWITCH_OFF",
+                        "Constants::LIGHT_SWITCH_ON",
+                        "Constants::LIGHT_SWITCH_AUTO"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_EASY_ACCESS_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_AIRBAG_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_CUSHION_SIDE_SUPPORT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_CUSHION_SIDE_SUPPORT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_LUMBAR_VERTICAL_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_LUMBAR_VERTICAL_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_WALK_IN_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 5
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 5
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_AIRBAGS_DEPLOYED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "supportedEnumValues": [
+                        "VehicleAirbagLocation::FRONT",
+                        "VehicleAirbagLocation::KNEE",
+                        "VehicleAirbagLocation::LEFT_SIDE",
+                        "VehicleAirbagLocation::RIGHT_SIDE",
+                        "VehicleAirbagLocation::CURTAIN"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "supportedEnumValues": [
+                        "VehicleAirbagLocation::FRONT",
+                        "VehicleAirbagLocation::KNEE",
+                        "VehicleAirbagLocation::LEFT_SIDE",
+                        "VehicleAirbagLocation::RIGHT_SIDE",
+                        "VehicleAirbagLocation::CURTAIN"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "supportedEnumValues": [
+                        "VehicleAirbagLocation::FRONT",
+                        "VehicleAirbagLocation::CURTAIN"
+                    ]
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "supportedEnumValues": [
+                        "VehicleAirbagLocation::FRONT",
+                        "VehicleAirbagLocation::CURTAIN"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_BELT_PRETENSIONER_DEPLOYED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::SEAT_OCCUPANCY",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleSeatOccupancyState::VACANT"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::INFO_DRIVER_SEAT",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::SEAT_1_LEFT"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::PERF_ODOMETER",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::PERF_STEERING_ANGLE",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::PERF_REAR_STEERING_ANGLE",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::INSTANTANEOUS_FUEL_ECONOMY",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::INSTANTANEOUS_EV_EFFICIENCY",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::ENGINE_RPM",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::FUEL_LEVEL",
+            "defaultValue": {
+                "floatValues": [
+                    15000.0
+                ]
+            },
+            "maxSampleRate": 100.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::FUEL_DOOR_OPEN",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_BATTERY_LEVEL",
+            "defaultValue": {
+                "floatValues": [
+                    150000.0
+                ]
+            },
+            "maxSampleRate": 100.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::EV_CURRENT_BATTERY_CAPACITY",
+            "defaultValue": {
+                "floatValues": [
+                    150000.0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_PORT_OPEN",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_PORT_CONNECTED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_BATTERY_INSTANTANEOUS_CHARGE_RATE",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_CURRENT_DRAW_LIMIT",
+            "defaultValue": {
+                "floatValues": [
+                    12.5
+                ]
+            },
+            "comment": "ConfigArray specifies Max current draw allowed by vehicle in amperes",
+            "configArray": [
+                20
+            ]
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_PERCENT_LIMIT",
+            "defaultValue": {
+                "floatValues": [
+                    40.0
+                ]
+            },
+            "configArray": [
+                20,
+                40,
+                60,
+                80,
+                100
+            ]
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    2
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_CHARGE_TIME_REMAINING",
+            "defaultValue": {
+                "int32Values": [
+                    20
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::EV_REGENERATIVE_BRAKING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    2
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::TRAILER_PRESENT",
+            "defaultValue": {
+                "int32Values": [
+                    2
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_CURB_WEIGHT",
+            "defaultValue": {
+                "int32Values": [
+                    2211
+                ]
+            },
+            "configArray": [
+                2948
+            ],
+            "comment": "unit is kg"
+        },
+        {
+            "property": "VehicleProperty::RANGE_REMAINING",
+            "defaultValue": {
+                "floatValues": [
+                    50000.0
+                ]
+            },
+            "comment": "units in meter",
+            "maxSampleRate": 2.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::EV_BATTERY_AVERAGE_TEMPERATURE",
+            "defaultValue": {
+                "floatValues": [
+                    25.0
+                ]
+            },
+            "maxSampleRate": 2.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::TIRE_PRESSURE",
+            "defaultValue": {
+                "floatValues": [
+                    200.0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::WHEEL_FRONT_LEFT",
+                    "minFloatValue": 193.0,
+                    "maxFloatValue": 300.0
+                },
+                {
+                    "areaId": "Constants::WHEEL_FRONT_RIGHT",
+                    "minFloatValue": 193.0,
+                    "maxFloatValue": 300.0
+                },
+                {
+                    "areaId": "Constants::WHEEL_REAR_LEFT",
+                    "minFloatValue": 193.0,
+                    "maxFloatValue": 300.0
+                },
+                {
+                    "areaId": "Constants::WHEEL_REAR_RIGHT",
+                    "minFloatValue": 193.0,
+                    "maxFloatValue": 300.0
+                }
+            ],
+            "comment": "Units in kpa",
+            "maxSampleRate": 2.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::CRITICALLY_LOW_TIRE_PRESSURE",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            137.0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_FRONT_LEFT"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            137.0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_FRONT_RIGHT"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            137.0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_REAR_RIGHT"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            137.0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_REAR_LEFT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::BRAKE_PEDAL_COMPRESSION_PERCENTAGE",
+            "defaultValue": {
+                "floatValues": [
+                    0.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::BRAKE_PAD_WEAR_PERCENTAGE",
+            "areas": [
+                {
+                    "areaId": "Constants::WHEEL_FRONT_LEFT",
+                    "defaultValue": {
+                        "floatValues": [
+                            0.0
+                        ]
+                    }
+                },
+                {
+                    "areaId": "Constants::WHEEL_FRONT_RIGHT",
+                    "defaultValue": {
+                        "floatValues": [
+                            0.0
+                        ]
+                    }
+                },
+                {
+                    "areaId": "Constants::WHEEL_REAR_LEFT",
+                    "defaultValue": {
+                        "floatValues": [
+                            0.0
+                        ]
+                    }
+                },
+                {
+                    "areaId": "Constants::WHEEL_REAR_RIGHT",
+                    "defaultValue": {
+                        "floatValues": [
+                            0.0
+                        ]
+                    }
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::BRAKE_FLUID_LEVEL_LOW",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_PASSIVE_SUSPENSION_HEIGHT",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_FRONT_LEFT",
+                    "minInt32Value": -100,
+                    "maxInt32Value": 100
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_FRONT_RIGHT",
+                    "minInt32Value": -100,
+                    "maxInt32Value": 100
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_REAR_RIGHT",
+                    "minInt32Value": -100,
+                    "maxInt32Value": 100
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            0
+                        ]
+                    },
+                    "areaId": "Constants::WHEEL_REAR_LEFT",
+                    "minInt32Value": -100,
+                    "maxInt32Value": 100
+                }
+            ],
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::TIRE_PRESSURE_DISPLAY_UNITS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleUnit::PSI"
+                ]
+            },
+            "configArray": [
+                "VehicleUnit::KILOPASCAL",
+                "VehicleUnit::PSI",
+                "VehicleUnit::BAR"
+            ]
+        },
+        {
+            "property": "VehicleProperty::CURRENT_GEAR",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleGear::GEAR_PARK"
+                ]
+            },
+            "configArray": [
+                "VehicleGear::GEAR_PARK",
+                "VehicleGear::GEAR_NEUTRAL",
+                "VehicleGear::GEAR_REVERSE",
+                "VehicleGear::GEAR_1",
+                "VehicleGear::GEAR_2",
+                "VehicleGear::GEAR_3",
+                "VehicleGear::GEAR_4",
+                "VehicleGear::GEAR_5"
+            ]
+        },
+        {
+            "property": "VehicleProperty::PARKING_BRAKE_ON",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::PARKING_BRAKE_AUTO_APPLY",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EV_BRAKE_REGENERATION_LEVEL",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::EV_STOPPING_MODE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::EV_STOPPING_MODE_CREEP"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "Constants::EV_STOPPING_MODE_CREEP",
+                        "Constants::EV_STOPPING_MODE_ROLL",
+                        "Constants::EV_STOPPING_MODE_HOLD"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::FUEL_LEVEL_LOW",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::FUEL_VOLUME_DISPLAY_UNITS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleUnit::US_GALLON"
+                ]
+            },
+            "configArray": [
+                "VehicleUnit::LITER",
+                "VehicleUnit::US_GALLON"
+            ]
+        },
+        {
+            "property": "VehicleProperty::FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HW_KEY_INPUT",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    0,
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HW_KEY_INPUT_V2",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    0,
+                    0,
+                    0
+                ],
+                "int64Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HW_MOTION_INPUT",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    0,
+                    0,
+                    0,
+                    1,
+                    0,
+                    0
+                ],
+                "floatValues": [
+                    0,
+                    0,
+                    0,
+                    0
+                ],
+                "int64Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HW_ROTARY_INPUT",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    0,
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HW_CUSTOM_INPUT",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    0,
+                    0
+                ]
+            },
+            "configArray": [
+                0,
+                0,
+                0,
+                3,
+                0,
+                0,
+                0,
+                0,
+                0
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_ACTUAL_FAN_SPEED_RPM",
+            "defaultValue": {
+                "int32Values": [
+                    50
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_POWER_ON",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ],
+            "configArray": [
+                "VehicleProperty::HVAC_ACTUAL_FAN_SPEED_RPM",
+                "VehicleProperty::HVAC_AC_ON",
+                "VehicleProperty::HVAC_AUTO_ON",
+                "VehicleProperty::HVAC_AUTO_RECIRC_ON",
+                "VehicleProperty::HVAC_FAN_DIRECTION",
+                "VehicleProperty::HVAC_FAN_SPEED",
+                "VehicleProperty::HVAC_MAX_AC_ON",
+                "VehicleProperty::HVAC_RECIRC_ON",
+                "VehicleProperty::HVAC_TEMPERATURE_CURRENT",
+                "VehicleProperty::HVAC_TEMPERATURE_SET"
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_DEFROSTER",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaWindow::FRONT_WINDSHIELD"
+                },
+                {
+                    "areaId": "VehicleAreaWindow::REAR_WINDSHIELD"
+                }
+            ],
+            "comment": "0 means using for all areas"
+        },
+        {
+            "property": "VehicleProperty::HVAC_ELECTRIC_DEFROSTER_ON",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaWindow::FRONT_WINDSHIELD"
+                },
+                {
+                    "areaId": "VehicleAreaWindow::REAR_WINDSHIELD"
+                }
+            ],
+            "comment": "0 means using for all areas"
+        },
+        {
+            "property": "VehicleProperty::HVAC_MAX_DEFROST_ON",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::HVAC_FRONT_ROW"
+                },
+                {
+                    "areaId": "Constants::HVAC_REAR_ROW"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_RECIRC_ON",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_AUTO_RECIRC_ON",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_AC_ON",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_MAX_AC_ON",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_AUTO_ON",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_DUAL_ON",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::HVAC_ALL"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_FAN_SPEED",
+            "defaultValue": {
+                "int32Values": [
+                    3
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 1,
+                    "maxInt32Value": 7
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 1,
+                    "maxInt32Value": 7
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": 1,
+                    "maxInt32Value": 7
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": 1,
+                    "maxInt32Value": 7
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": 1,
+                    "maxInt32Value": 7
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_FAN_DIRECTION",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleHvacFanDirection::FACE"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_FAN_DIRECTION_AVAILABLE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::FAN_DIRECTION_UNKNOWN",
+                    "Constants::FAN_DIRECTION_FACE",
+                    "Constants::FAN_DIRECTION_FLOOR",
+                    "Constants::FAN_DIRECTION_FACE_FLOOR",
+                    "Constants::FAN_DIRECTION_DEFROST",
+                    "Constants::FAN_DIRECTION_FACE_DEFROST",
+                    "Constants::FAN_DIRECTION_FLOOR_DEFROST",
+                    "Constants::FAN_DIRECTION_FLOOR_DEFROST_FACE"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_SEAT_VENTILATION",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3
+                }
+            ],
+            "comment": "0 is off and +ve values indicate ventilation level."
+        },
+        {
+            "property": "VehicleProperty::HVAC_STEERING_WHEEL_HEAT",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                }
+            ],
+            "comment": "+ve values for heating and -ve for cooling"
+        },
+        {
+            "property": "VehicleProperty::HVAC_SEAT_TEMPERATURE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                }
+            ],
+            "comment": "+ve values for heating and -ve for cooling"
+        },
+        {
+            "property": "VehicleProperty::HVAC_SIDE_MIRROR_HEAT",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::MIRROR_DRIVER_LEFT_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 2
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_TEMPERATURE_CURRENT",
+            "defaultValue": {
+                "floatValues": [
+                    19.1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_TEMPERATURE_SET",
+            "defaultValue": {
+                "floatValues": [
+                    17.0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT",
+                    "minFloatValue": 16.0,
+                    "maxFloatValue": 28.0
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minFloatValue": 16.0,
+                    "maxFloatValue": 28.0
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT",
+                    "minFloatValue": 16.0,
+                    "maxFloatValue": 28.0
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT",
+                    "minFloatValue": 16.0,
+                    "maxFloatValue": 28.0
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER",
+                    "minFloatValue": 16.0,
+                    "maxFloatValue": 28.0
+                }
+            ],
+            "comment":
+                    "minFloatValue and maxFloatValue in area config should match corresponding values in configArray",
+            "configArray": [
+                160,
+                280,
+                5,
+                608,
+                824,
+                9
+            ]
+        },
+        {
+            "property": "VehicleProperty::HVAC_TEMPERATURE_VALUE_SUGGESTION",
+            "defaultValue": {
+                "floatValues": [
+                    66.19999694824219,
+                    "VehicleUnit::FAHRENHEIT",
+                    19.0,
+                    66.2
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::ENV_OUTSIDE_TEMPERATURE",
+            "defaultValue": {
+                "floatValues": [
+                    25.0
+                ]
+            },
+            "maxSampleRate": 2.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::HVAC_TEMPERATURE_DISPLAY_UNITS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleUnit::FAHRENHEIT"
+                ]
+            },
+            "configArray": [
+                "VehicleUnit::FAHRENHEIT",
+                "VehicleUnit::CELSIUS"
+            ]
+        },
+        {
+            "property": "VehicleProperty::DISTANCE_DISPLAY_UNITS",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleUnit::MILE"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0
+                }
+            ],
+            "configArray": [
+                "VehicleUnit::KILOMETER",
+                "VehicleUnit::MILE"
+            ]
+        },
+        {
+            "property": "VehicleProperty::NIGHT_MODE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::GEAR_SELECTION",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleGear::GEAR_PARK"
+                ]
+            },
+            "configArray": [
+                "VehicleGear::GEAR_PARK",
+                "VehicleGear::GEAR_NEUTRAL",
+                "VehicleGear::GEAR_REVERSE",
+                "VehicleGear::GEAR_DRIVE",
+                "VehicleGear::GEAR_1",
+                "VehicleGear::GEAR_2",
+                "VehicleGear::GEAR_3",
+                "VehicleGear::GEAR_4",
+                "VehicleGear::GEAR_5"
+            ]
+        },
+        {
+            "property": "VehicleProperty::TURN_SIGNAL_LIGHT_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleTurnSignal::NONE"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::TURN_SIGNAL_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleTurnSignal::NONE"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::IGNITION_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleIgnitionState::ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::ENGINE_COOLANT_TEMP",
+            "defaultValue": {
+                "floatValues": [
+                    75.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::ENGINE_OIL_LEVEL",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleOilLevel::NORMAL"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::ENGINE_OIL_TEMP",
+            "defaultValue": {
+                "floatValues": [
+                    101.0
+                ]
+            },
+            "maxSampleRate": 10.0,
+            "minSampleRate": 0.10000000149011612
+        },
+        {
+            "property": "VehicleProperty::ENGINE_IDLE_AUTO_STOP_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::IMPACT_DETECTED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ImpactSensorLocation::FRONT",
+                        "ImpactSensorLocation::FRONT_LEFT_DOOR_SIDE",
+                        "ImpactSensorLocation::FRONT_RIGHT_DOOR_SIDE",
+                        "ImpactSensorLocation::REAR_LEFT_DOOR_SIDE",
+                        "ImpactSensorLocation::REAR_RIGHT_DOOR_SIDE",
+                        "ImpactSensorLocation::REAR"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_HORN_ENGAGED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::DOOR_LOCK",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1
+                        ]
+                    },
+                    "areaId": "Constants::DOOR_1_LEFT"
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1
+                        ]
+                    },
+                    "areaId": "Constants::DOOR_1_RIGHT"
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1
+                        ]
+                    },
+                    "areaId": "Constants::DOOR_2_LEFT"
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1
+                        ]
+                    },
+                    "areaId": "Constants::DOOR_2_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::DOOR_CHILD_LOCK_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::DOOR_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::DOOR_2_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::DOOR_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::DOOR_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::DOOR_REAR",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "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": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_LEFT",
+                    "minInt32Value": -3,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_RIGHT",
+                    "minInt32Value": -3,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_CENTER",
+                    "minInt32Value": -3,
+                    "maxInt32Value": 3
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::MIRROR_Z_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::MIRROR_Y_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_LEFT",
+                    "minInt32Value": -3,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_RIGHT",
+                    "minInt32Value": -3,
+                    "maxInt32Value": 3
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_CENTER",
+                    "minInt32Value": -3,
+                    "maxInt32Value": 3
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::MIRROR_Y_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_CENTER",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::MIRROR_LOCK",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::MIRROR_FOLD",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::MIRROR_AUTO_FOLD_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::MIRROR_DRIVER_LEFT_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::MIRROR_AUTO_TILT_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::MIRROR_DRIVER_LEFT_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WINDOW_LOCK",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            0
+                        ]
+                    },
+                    "areaId": "Constants::WINDOW_1_RIGHT_2_LEFT_2_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WINDOW_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::WINDOW_1_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::WINDOW_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::WINDOW_2_LEFT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::WINDOW_2_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                },
+                {
+                    "areaId": "Constants::WINDOW_ROOF_TOP_1",
+                    "minInt32Value": -10,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WINDOW_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::WINDOW_1_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::WINDOW_1_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::WINDOW_2_LEFT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::WINDOW_2_RIGHT",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                },
+                {
+                    "areaId": "Constants::WINDOW_ROOF_TOP_1",
+                    "minInt32Value": -1,
+                    "maxInt32Value": 1
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WINDSHIELD_WIPERS_PERIOD",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaWindow::FRONT_WINDSHIELD",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3000
+                },
+                {
+                    "areaId": "VehicleAreaWindow::REAR_WINDSHIELD",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 3000
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WINDSHIELD_WIPERS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "WindshieldWipersState::OFF"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaWindow::FRONT_WINDSHIELD",
+                    "supportedEnumValues": [
+                        "WindshieldWipersState::OFF",
+                        "WindshieldWipersState::ON",
+                        "WindshieldWipersState::SERVICE"
+                    ]
+                },
+                {
+                    "areaId": "VehicleAreaWindow::REAR_WINDSHIELD",
+                    "supportedEnumValues": [
+                        "WindshieldWipersState::OFF",
+                        "WindshieldWipersState::ON"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WINDSHIELD_WIPERS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "WindshieldWipersSwitch::OFF"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaWindow::FRONT_WINDSHIELD",
+                    "supportedEnumValues": [
+                        "WindshieldWipersSwitch::OFF",
+                        "WindshieldWipersSwitch::MIST",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_1",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_2",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_3",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_4",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_5",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_1",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_2",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_3",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_4",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_5",
+                        "WindshieldWipersSwitch::AUTO",
+                        "WindshieldWipersSwitch::SERVICE"
+                    ]
+                },
+                {
+                    "areaId": "VehicleAreaWindow::REAR_WINDSHIELD",
+                    "supportedEnumValues": [
+                        "WindshieldWipersSwitch::OFF",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_1",
+                        "WindshieldWipersSwitch::INTERMITTENT_LEVEL_2",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_1",
+                        "WindshieldWipersSwitch::CONTINUOUS_LEVEL_2",
+                        "WindshieldWipersSwitch::AUTO",
+                        "WindshieldWipersSwitch::SERVICE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_DEPTH_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_DEPTH_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_HEIGHT_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_HEIGHT_MOVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": -2,
+                    "maxInt32Value": 2
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_THEFT_LOCK_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_LOCKED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_EASY_ACCESS_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::GLOVE_BOX_DOOR_POS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT",
+                    "minInt32Value": 0,
+                    "maxInt32Value": 10
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::GLOVE_BOX_LOCKED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::WHEEL_TICK",
+            "defaultValue": {
+                "int64Values": [
+                    0,
+                    100000,
+                    200000,
+                    300000,
+                    400000
+                ]
+            },
+            "configArray": [
+                15,
+                50000,
+                50000,
+                50000,
+                50000
+            ],
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::ABS_ACTIVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::TRACTION_CONTROL_ACTIVE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::AP_POWER_STATE_REQ",
+            "configArray": [
+                0
+            ]
+        },
+        {
+            "property": "VehicleProperty::AP_POWER_STATE_REPORT",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleApPowerStateReport::WAIT_FOR_VHAL",
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::AP_POWER_BOOTUP_REASON",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleApPowerBootupReason::USER_POWER_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::PER_DISPLAY_BRIGHTNESS"
+        },
+        {
+            "property": "VehicleProperty::PER_DISPLAY_MAX_BRIGHTNESS",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    100,
+                    1,
+                    100,
+                    2,
+                    100,
+                    3,
+                    100
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::VALET_MODE_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HEAD_UP_DISPLAY_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::OBD2_LIVE_FRAME",
+            "configArray": [
+                0,
+                0
+            ]
+        },
+        {
+            "property": "VehicleProperty::OBD2_FREEZE_FRAME",
+            "configArray": [
+                0,
+                0
+            ]
+        },
+        {
+            "property": "VehicleProperty::OBD2_FREEZE_FRAME_INFO"
+        },
+        {
+            "property": "VehicleProperty::OBD2_FREEZE_FRAME_CLEAR",
+            "configArray": [
+                1
+            ]
+        },
+        {
+            "property": "VehicleProperty::HEADLIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HIGH_BEAM_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::FRONT_FOG_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::REAR_FOG_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HAZARD_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::CABIN_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::READING_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_LIGHTS_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_STATE_ON"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_STATE_OFF",
+                        "Constants::LIGHT_STATE_ON"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HEADLIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_AUTO"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HIGH_BEAM_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_AUTO"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::FRONT_FOG_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_AUTO"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::REAR_FOG_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_AUTO"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HAZARD_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_AUTO"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::CABIN_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_OFF"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::READING_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_OFF"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "Constants::SEAT_1_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_1_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_LEFT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_RIGHT"
+                },
+                {
+                    "areaId": "Constants::SEAT_2_CENTER"
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::STEERING_WHEEL_LIGHTS_SWITCH",
+            "defaultValue": {
+                "int32Values": [
+                    "Constants::LIGHT_SWITCH_AUTO"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "Constants::LIGHT_SWITCH_OFF",
+                        "Constants::LIGHT_SWITCH_ON",
+                        "Constants::LIGHT_SWITCH_AUTO"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::EVS_SERVICE_REQUEST",
+            "defaultValue": {
+                "int32Values": [
+                    "EvsServiceType::REARVIEW",
+                    "EvsServiceState::OFF"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_MAP_SERVICE"
+        },
+        {
+            "property": "VehicleProperty::LOCATION_CHARACTERIZATION",
+            "defaultValue": {
+                "int32Values": [
+                    "LocationCharacterization::RAW_GNSS_ONLY"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_POSITION",
+            "comment":
+                    "Default values for 12 individual ultrasonic sensors installed on the vehicle. Six sensors on the front bumper. Six sensors on the back bumper.",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -1000,
+                            3900,
+                            0
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough numbers representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -600,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough numbers representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -200,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough numbers representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            200,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough numbers representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            600,
+                            4000,
+                            0
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough numbers representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1000,
+                            3900,
+                            0
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough numbers representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -1000,
+                            -900,
+                            0
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough numbers representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -600,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough numbers representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            -200,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough numbers representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            200,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough numbers representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            600,
+                            -1000,
+                            0
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough numbers representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1000,
+                            -900,
+                            0
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough numbers representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_ORIENTATION",
+            "comment":
+                    "Default values for 12 individual ultrasonic sensors installed on the vehicle. Six sensors on the front bumper. Six sensors on the back bumper.",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            0.924,
+                            0,
+                            0,
+                            0.383
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front left most sensor rotated 45 degrees counter-clockwise."
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 2nd to the left sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 3rd to the left sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 3rd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            1,
+                            0,
+                            0,
+                            0
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front 2nd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            0.924,
+                            0,
+                            0,
+                            -0.383
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing front right most sensor rotated 45 degrees clockwise."
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            60,
+                            61,
+                            62,
+                            63
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back left most sensor rotated 45 degrees counter-clockwise."
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            70,
+                            71,
+                            72,
+                            73
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 2nd to the left sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            81,
+                            82,
+                            83,
+                            84
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 3rd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            90,
+                            91,
+                            92,
+                            93
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 3rd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            100,
+                            101,
+                            102,
+                            103
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back 2nd to the right sensor rotated 0 degrees"
+                },
+                {
+                    "defaultValue": {
+                        "floatValues": [
+                            110,
+                            111,
+                            112,
+                            113
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment":
+                            "Rough quaternion values [w, x, y, z] representing back right most sensor rotated 45 degrees clockwise."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_FIELD_OF_VIEW",
+            "comment":
+                    "Default values for 12 individual ultrasonic sensors installed on the vehicle. Six sensors on the front bumper. Six sensors on the back bumper.",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough values representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough values representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough values representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough values representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough values representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough values representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough values representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough values representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            75,
+                            45
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            85,
+                            45
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough values representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_DETECTION_RANGE",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough values representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough values representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough values representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough values representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough values representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough values representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough values representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough values representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            3000
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            4000
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough values representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_SUPPORTED_RANGES",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 2,
+                    "comment": "Rough values representing front 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 4,
+                    "comment": "Rough values representing front 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 8,
+                    "comment": "Rough values representing front 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 16,
+                    "comment": "Rough values representing front 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 32,
+                    "comment": "Rough values representing front right most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 128,
+                    "comment": "Rough values representing back 2nd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            3000
+                        ]
+                    },
+                    "areaId": 256,
+                    "comment": "Rough values representing back 3rd to the left sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            3000
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment": "Rough values representing back 3rd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            3000
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            150,
+                            999,
+                            1000,
+                            1999,
+                            2000,
+                            4000
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment": "Rough values representing back right most sensor."
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ULTRASONICS_SENSOR_MEASURED_DISTANCE",
+            "areas": [
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            2000,
+                            10
+                        ]
+                    },
+                    "areaId": 1,
+                    "comment": "Rough values representing front left most sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 2,
+                    "comment":
+                            "Rough values representing front 2nd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 4,
+                    "comment":
+                            "Rough values representing front 3rd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 8,
+                    "comment":
+                            "Rough values representing front 3rd to the right sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 16,
+                    "comment":
+                            "Rough values representing front 2nd to the right sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 32,
+                    "comment":
+                            "Rough values representing front right most sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 64,
+                    "comment": "Rough values representing back left most sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 128,
+                    "comment":
+                            "Rough values representing back 2nd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": []
+                    },
+                    "areaId": 256,
+                    "comment":
+                            "Rough values representing back 3rd to the left sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            1000
+                        ]
+                    },
+                    "areaId": 512,
+                    "comment":
+                            "Rough values representing back 3rd to the right sensor. Nothing detected."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            2000,
+                            50
+                        ]
+                    },
+                    "areaId": 1024,
+                    "comment": "Rough values representing back 2nd to the right sensor."
+                },
+                {
+                    "defaultValue": {
+                        "int32Values": [
+                            2000
+                        ]
+                    },
+                    "areaId": 2048,
+                    "comment":
+                            "Rough values representing back right most sensor. No distance error."
+                }
+            ],
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::ELECTRONIC_TOLL_COLLECTION_CARD_TYPE",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::ELECTRONIC_TOLL_COLLECTION_CARD_STATUS",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EMERGENCY_LANE_KEEP_ASSIST_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::EMERGENCY_LANE_KEEP_ASSIST_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "EmergencyLaneKeepAssistState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "EmergencyLaneKeepAssistState::ENABLED",
+                        "EmergencyLaneKeepAssistState::WARNING_LEFT",
+                        "EmergencyLaneKeepAssistState::WARNING_RIGHT",
+                        "EmergencyLaneKeepAssistState::ACTIVATED_STEER_LEFT",
+                        "EmergencyLaneKeepAssistState::ACTIVATED_STEER_RIGHT",
+                        "EmergencyLaneKeepAssistState::USER_OVERRIDE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CRUISE_CONTROL_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::CRUISE_CONTROL_TYPE",
+            "defaultValue": {
+                "int32Values": [
+                    "CruiseControlType::ADAPTIVE"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "CruiseControlType::STANDARD",
+                        "CruiseControlType::ADAPTIVE",
+                        "CruiseControlType::PREDICTIVE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CRUISE_CONTROL_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "CruiseControlState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "CruiseControlState::ENABLED",
+                        "CruiseControlState::ACTIVATED",
+                        "CruiseControlState::USER_OVERRIDE",
+                        "CruiseControlState::SUSPENDED",
+                        "CruiseControlState::FORCED_DEACTIVATION_WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CRUISE_CONTROL_COMMAND",
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "CruiseControlCommand::ACTIVATE",
+                        "CruiseControlCommand::SUSPEND",
+                        "CruiseControlCommand::INCREASE_TARGET_SPEED",
+                        "CruiseControlCommand::DECREASE_TARGET_SPEED",
+                        "CruiseControlCommand::INCREASE_TARGET_TIME_GAP",
+                        "CruiseControlCommand::DECREASE_TARGET_TIME_GAP"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CRUISE_CONTROL_TARGET_SPEED",
+            "defaultValue": {
+                "floatValues": [
+                    25.0
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minFloatValue": 20.0,
+                    "maxFloatValue": 35.0
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP",
+            "defaultValue": {
+                "int32Values": [
+                    1200
+                ]
+            },
+            "configArray": [
+                1200,
+                1400,
+                1600,
+                1800,
+                2000,
+                2200
+            ]
+        },
+        {
+            "property": "VehicleProperty::ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE",
+            "defaultValue": {
+                "int32Values": [
+                    100000
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "minInt32Value": 0,
+                    "maxInt32Value": 200000
+                }
+            ],
+            "maxSampleRate": 10.0,
+            "minSampleRate": 1.0
+        },
+        {
+            "property": "VehicleProperty::HANDS_ON_DETECTION_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::HANDS_ON_DETECTION_DRIVER_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "HandsOnDetectionDriverState::HANDS_ON"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "HandsOnDetectionDriverState::HANDS_ON",
+                        "HandsOnDetectionDriverState::HANDS_OFF"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::HANDS_ON_DETECTION_WARNING",
+            "defaultValue": {
+                "int32Values": [
+                    "HandsOnDetectionWarning::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "HandsOnDetectionWarning::NO_WARNING",
+                        "HandsOnDetectionWarning::WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DROWSINESS_ATTENTION_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "DriverDrowsinessAttentionState::KSS_RATING_3_ALERT"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "DriverDrowsinessAttentionState::KSS_RATING_1_EXTREMELY_ALERT",
+                        "DriverDrowsinessAttentionState::KSS_RATING_2_VERY_ALERT",
+                        "DriverDrowsinessAttentionState::KSS_RATING_3_ALERT",
+                        "DriverDrowsinessAttentionState::KSS_RATING_4_RATHER_ALERT",
+                        "DriverDrowsinessAttentionState::KSS_RATING_5_NEITHER_ALERT_NOR_SLEEPY",
+                        "DriverDrowsinessAttentionState::KSS_RATING_6_SOME_SLEEPINESS",
+                        "DriverDrowsinessAttentionState::KSS_RATING_7_SLEEPY_NO_EFFORT",
+                        "DriverDrowsinessAttentionState::KSS_RATING_8_SLEEPY_SOME_EFFORT",
+                        "DriverDrowsinessAttentionState::KSS_RATING_9_VERY_SLEEPY"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DROWSINESS_ATTENTION_WARNING",
+            "defaultValue": {
+                "int32Values": [
+                    "DriverDrowsinessAttentionWarning::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "DriverDrowsinessAttentionWarning::NO_WARNING",
+                        "DriverDrowsinessAttentionWarning::WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DISTRACTION_SYSTEM_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DISTRACTION_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "DriverDistractionState::NOT_DISTRACTED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "DriverDistractionState::NOT_DISTRACTED",
+                        "DriverDistractionState::DISTRACTED"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DISTRACTION_WARNING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::DRIVER_DISTRACTION_WARNING",
+            "defaultValue": {
+                "int32Values": [
+                    "DriverDistractionWarning::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "DriverDistractionWarning::NO_WARNING",
+                        "DriverDistractionWarning::WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::INITIAL_USER_INFO"
+        },
+        {
+            "property": "VehicleProperty::SWITCH_USER"
+        },
+        {
+            "property": "VehicleProperty::CREATE_USER"
+        },
+        {
+            "property": "VehicleProperty::REMOVE_USER"
+        },
+        {
+            "property": "VehicleProperty::USER_IDENTIFICATION_ASSOCIATION"
+        },
+        {
+            "property": "VehicleProperty::POWER_POLICY_REQ"
+        },
+        {
+            "property": "VehicleProperty::POWER_POLICY_GROUP_REQ"
+        },
+        {
+            "property": "VehicleProperty::CURRENT_POWER_POLICY"
+        },
+        {
+            "property": "VehicleProperty::ANDROID_EPOCH_TIME"
+        },
+        {
+            "property": "VehicleProperty::WATCHDOG_ALIVE"
+        },
+        {
+            "property": "VehicleProperty::WATCHDOG_TERMINATED_PROCESS"
+        },
+        {
+            "property": "VehicleProperty::VHAL_HEARTBEAT",
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportVariableUpdateRate": false
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CLUSTER_SWITCH_UI",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            },
+            "comment": "0 means ClusterHome"
+        },
+        {
+            "property": "VehicleProperty::CLUSTER_DISPLAY_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    0,
+                    -1,
+                    -1,
+                    -1,
+                    -1,
+                    -1,
+                    -1,
+                    -1,
+                    -1
+                ]
+            },
+            "comment":
+                    "Value means: 0 /* Off */, -1, -1, -1, -1 /* Bounds */, -1, -1, -1, -1 /* Insets */"
+        },
+        {
+            "property": "VehicleProperty::CLUSTER_REPORT_STATE",
+            "configArray": [
+                0,
+                0,
+                0,
+                11,
+                0,
+                0,
+                0,
+                0,
+                16
+            ]
+        },
+        {
+            "property": "VehicleProperty::CLUSTER_REQUEST_DISPLAY"
+        },
+        {
+            "property": "VehicleProperty::CLUSTER_NAVIGATION_STATE"
+        },
+        {
+            "property": "VehicleProperty::CLUSTER_HEARTBEAT",
+            "configArray": [
+                0,
+                0,
+                0,
+                0,
+                0,
+                2,
+                0,
+                0,
+                16
+            ],
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportVariableUpdateRate": false
+                }
+            ],
+            "comment": "configArray specifies it consists of int64[2] and byte[16]."
+        },
+        {
+            "property": "VehicleProperty::GENERAL_SAFETY_REGULATION_COMPLIANCE_REQUIREMENT",
+            "defaultValue": {
+                "int32Values": [
+                    "GsrComplianceRequirementType::GSR_COMPLIANCE_REQUIRED_V1"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::SHUTDOWN_REQUEST"
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_IN_USE",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleAutonomousState::LEVEL_0"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL",
+            "defaultValue": {
+                "int32Values": [
+                    "VehicleAutonomousState::LEVEL_0"
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    0
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::AUTOMATIC_EMERGENCY_BRAKING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "ErrorState::NOT_AVAILABLE_DISABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "AutomaticEmergencyBrakingState::ENABLED",
+                        "AutomaticEmergencyBrakingState::ACTIVATED",
+                        "AutomaticEmergencyBrakingState::USER_OVERRIDE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::FORWARD_COLLISION_WARNING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::FORWARD_COLLISION_WARNING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "ForwardCollisionWarningState::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "ForwardCollisionWarningState::NO_WARNING",
+                        "ForwardCollisionWarningState::WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::BLIND_SPOT_WARNING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::BLIND_SPOT_WARNING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "BlindSpotWarningState::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_LEFT",
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "BlindSpotWarningState::NO_WARNING",
+                        "BlindSpotWarningState::WARNING"
+                    ]
+                },
+                {
+                    "areaId": "VehicleAreaMirror::DRIVER_RIGHT",
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "BlindSpotWarningState::NO_WARNING",
+                        "BlindSpotWarningState::WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::LANE_DEPARTURE_WARNING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::LANE_DEPARTURE_WARNING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "LaneDepartureWarningState::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "LaneDepartureWarningState::NO_WARNING",
+                        "LaneDepartureWarningState::WARNING_LEFT",
+                        "LaneDepartureWarningState::WARNING_RIGHT"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::LANE_KEEP_ASSIST_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::LANE_KEEP_ASSIST_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "LaneKeepAssistState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "LaneKeepAssistState::ENABLED",
+                        "LaneKeepAssistState::ACTIVATED_STEER_LEFT",
+                        "LaneKeepAssistState::ACTIVATED_STEER_RIGHT",
+                        "LaneKeepAssistState::USER_OVERRIDE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::LANE_CENTERING_ASSIST_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::LANE_CENTERING_ASSIST_COMMAND"
+        },
+        {
+            "property": "VehicleProperty::LANE_CENTERING_ASSIST_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "LaneCenteringAssistState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "LaneCenteringAssistState::ENABLED",
+                        "LaneCenteringAssistState::ACTIVATION_REQUESTED",
+                        "LaneCenteringAssistState::ACTIVATED",
+                        "LaneCenteringAssistState::USER_OVERRIDE",
+                        "LaneCenteringAssistState::FORCED_DEACTIVATION_WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::LOW_SPEED_COLLISION_WARNING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::LOW_SPEED_COLLISION_WARNING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "LowSpeedCollisionWarningState::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "LowSpeedCollisionWarningState::NO_WARNING",
+                        "LowSpeedCollisionWarningState::WARNING"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::ELECTRONIC_STABILITY_CONTROL_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::ELECTRONIC_STABILITY_CONTROL_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "ElectronicStabilityControlState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_SPEED_LOW",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "ElectronicStabilityControlState::ENABLED",
+                        "ElectronicStabilityControlState::ACTIVATED"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CROSS_TRAFFIC_MONITORING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::CROSS_TRAFFIC_MONITORING_WARNING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "CrossTrafficMonitoringWarningState::NO_WARNING"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "CrossTrafficMonitoringWarningState::NO_WARNING",
+                        "CrossTrafficMonitoringWarningState::WARNING_FRONT_LEFT",
+                        "CrossTrafficMonitoringWarningState::WARNING_FRONT_RIGHT",
+                        "CrossTrafficMonitoringWarningState::WARNING_FRONT_BOTH",
+                        "CrossTrafficMonitoringWarningState::WARNING_REAR_LEFT",
+                        "CrossTrafficMonitoringWarningState::WARNING_REAR_RIGHT",
+                        "CrossTrafficMonitoringWarningState::WARNING_REAR_BOTH"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED",
+            "defaultValue": {
+                "int32Values": [
+                    1
+                ]
+            }
+        },
+        {
+            "property": "VehicleProperty::LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "LowSpeedAutomaticEmergencyBrakingState::ENABLED"
+                ]
+            },
+            "areas": [
+                {
+                    "areaId": 0,
+                    "supportedEnumValues": [
+                        "ErrorState::NOT_AVAILABLE_SAFETY",
+                        "ErrorState::NOT_AVAILABLE_POOR_VISIBILITY",
+                        "ErrorState::NOT_AVAILABLE_SPEED_HIGH",
+                        "ErrorState::NOT_AVAILABLE_DISABLED",
+                        "LowSpeedAutomaticEmergencyBrakingState::ENABLED",
+                        "LowSpeedAutomaticEmergencyBrakingState::ACTIVATED",
+                        "LowSpeedAutomaticEmergencyBrakingState::USER_OVERRIDE"
+                    ]
+                }
+            ]
+        },
+        {
+            "property": "VehicleProperty::CAMERA_SERVICE_CURRENT_STATE",
+            "defaultValue": {
+                "int32Values": [
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE",
+                    "CameraServiceState::UNAVAILABLE"
+                ]
+            }
+        }
+    ]
+}
diff --git a/automotive/vehicle/aidl/impl/default_config/config/README.md b/automotive/vehicle/aidl/impl/current/default_config/config/README.md
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/config/README.md
copy to automotive/vehicle/aidl/impl/current/default_config/config/README.md
diff --git a/automotive/vehicle/aidl/impl/default_config/config/TestProperties.json b/automotive/vehicle/aidl/impl/current/default_config/config/TestProperties.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/config/TestProperties.json
copy to automotive/vehicle/aidl/impl/current/default_config/config/TestProperties.json
diff --git a/automotive/vehicle/aidl/impl/default_config/config/VendorClusterTestProperties.json b/automotive/vehicle/aidl/impl/current/default_config/config/VendorClusterTestProperties.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/config/VendorClusterTestProperties.json
copy to automotive/vehicle/aidl/impl/current/default_config/config/VendorClusterTestProperties.json
diff --git a/automotive/vehicle/aidl/impl/default_config/test/Android.bp b/automotive/vehicle/aidl/impl/current/default_config/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/default_config/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/default_config/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/default_config/test/DefaultConfigTest.cpp b/automotive/vehicle/aidl/impl/current/default_config/test/DefaultConfigTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/default_config/test/DefaultConfigTest.cpp
copy to automotive/vehicle/aidl/impl/current/default_config/test/DefaultConfigTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/FakeValueGenerator.h b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/FakeValueGenerator.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/FakeValueGenerator.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/FakeValueGenerator.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/GeneratorHub.h b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/GeneratorHub.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/GeneratorHub.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/GeneratorHub.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/JsonFakeValueGenerator.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/include/LinearFakeValueGenerator.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/GeneratorHub.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/src/GeneratorHub.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/GeneratorHub.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/src/GeneratorHub.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/src/JsonFakeValueGenerator.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/src/LinearFakeValueGenerator.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/FakeVehicleHalValueGeneratorsTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop.json
diff --git a/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop_different_types.json b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop_different_types.json
new file mode 100644
index 0000000..38cd86b
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop_different_types.json
@@ -0,0 +1,74 @@
+[
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 1,
+        "prop": 287310600
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 2,
+        "prop": 289408000
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 3.3,
+        "prop": 291504905
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": 4,
+        "prop": 290457096
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": "test",
+        "prop": 286265094
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": [
+            1,
+            2
+        ],
+        "prop": 289476368
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": {
+            "int32Values": [
+                1,
+                2
+            ],
+            "int64Values": [
+                3,
+                4
+            ],
+            "floatValues": [
+                5.5,
+                6.6
+            ],
+            "stringValue": "test"
+        },
+        "prop": 299896626
+    },
+    {
+        "timestamp": 1000000,
+        "areaId": 0,
+        "value": {
+            "int32Values": [
+                1
+            ],
+            "floatValues": [
+                1
+            ]
+        },
+        "prop": 299896064
+    }
+]
\ No newline at end of file
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_invalid.json b/automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop_invalid.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_invalid.json
copy to automotive/vehicle/aidl/impl/current/fake_impl/GeneratorHub/test/prop_invalid.json
diff --git a/automotive/vehicle/aidl/impl/fake_impl/README.md b/automotive/vehicle/aidl/impl/current/fake_impl/README.md
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/README.md
rename to automotive/vehicle/aidl/impl/current/fake_impl/README.md
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/hardware/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/include/FakeVehicleHardware.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/include/FakeVehicleHardware.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/hardware/include/FakeVehicleHardware.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp
similarity index 99%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
rename to automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp
index a6247a7..52daf68 100644
--- a/automotive/vehicle/aidl/impl/fake_impl/hardware/src/FakeVehicleHardware.cpp
+++ b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/src/FakeVehicleHardware.cpp
@@ -928,8 +928,8 @@
     grpc::ClientContext context;
     auto status = clientStub->IsVehicleInUse(&context, request, &response);
     if (!status.ok()) {
-        return StatusError(StatusCode::TRY_AGAIN) << "Cannot connect to GRPC service "
-                                                  << ", error: " << status.error_message();
+        return StatusError(StatusCode::TRY_AGAIN)
+               << "Cannot connect to GRPC service " << ", error: " << status.error_message();
     }
     auto result = mValuePool->obtainBoolean(response.isvehicleinuse());
     result->prop = toInt(VehicleProperty::VEHICLE_IN_USE);
@@ -946,8 +946,8 @@
     grpc::ClientContext context;
     auto status = clientStub->GetApPowerBootupReason(&context, request, &response);
     if (!status.ok()) {
-        return StatusError(StatusCode::TRY_AGAIN) << "Cannot connect to GRPC service "
-                                                  << ", error: " << status.error_message();
+        return StatusError(StatusCode::TRY_AGAIN)
+               << "Cannot connect to GRPC service " << ", error: " << status.error_message();
     }
     auto result = mValuePool->obtainInt32(response.bootupreason());
     result->prop = toInt(VehicleProperty::AP_POWER_BOOTUP_REASON);
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/hardware/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/FakeVehicleHardwareTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/fakedata/prop.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/test/fakedata/prop.json
copy to automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/fakedata/prop.json
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/gear_selection.json b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/override/gear_selection.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/gear_selection.json
copy to automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/override/gear_selection.json
diff --git a/automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/hvac_temperature_set.json b/automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/override/hvac_temperature_set.json
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/hardware/test/override/hvac_temperature_set.json
copy to automotive/vehicle/aidl/impl/current/fake_impl/hardware/test/override/hvac_temperature_set.json
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/include/FakeObd2Frame.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/FakeObd2Frame.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/include/FakeObd2Frame.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/include/Obd2SensorStore.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/obd2frame/include/Obd2SensorStore.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/include/Obd2SensorStore.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/src/FakeObd2Frame.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/FakeObd2Frame.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/src/FakeObd2Frame.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/Obd2SensorStore.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/src/Obd2SensorStore.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/obd2frame/src/Obd2SensorStore.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/src/Obd2SensorStore.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/test/FakeObd2FrameTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/obd2frame/test/Obd2SensorStoreTest.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/userhal/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/include/FakeUserHal.h b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/include/FakeUserHal.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/userhal/include/FakeUserHal.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/userhal/include/FakeUserHal.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalHelper.h b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/include/UserHalHelper.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalHelper.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/userhal/include/UserHalHelper.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalTypes.h b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/include/UserHalTypes.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/userhal/include/UserHalTypes.h
copy to automotive/vehicle/aidl/impl/current/fake_impl/userhal/include/UserHalTypes.h
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/src/FakeUserHal.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/src/FakeUserHal.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/userhal/src/FakeUserHal.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/userhal/src/FakeUserHal.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/src/UserHalHelper.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/src/UserHalHelper.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/userhal/src/UserHalHelper.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/userhal/src/UserHalHelper.cpp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/test/Android.bp b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/fake_impl/userhal/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/fake_impl/userhal/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/fake_impl/userhal/test/UserHalHelper_test.cpp b/automotive/vehicle/aidl/impl/current/fake_impl/userhal/test/UserHalHelper_test.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/fake_impl/userhal/test/UserHalHelper_test.cpp
copy to automotive/vehicle/aidl/impl/current/fake_impl/userhal/test/UserHalHelper_test.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/Android.bp b/automotive/vehicle/aidl/impl/current/grpc/Android.bp
similarity index 89%
rename from automotive/vehicle/aidl/impl/grpc/Android.bp
rename to automotive/vehicle/aidl/impl/current/grpc/Android.bp
index 7a8da59..f798b72 100644
--- a/automotive/vehicle/aidl/impl/grpc/Android.bp
+++ b/automotive/vehicle/aidl/impl/current/grpc/Android.bp
@@ -22,7 +22,7 @@
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_opt=generate_mock_code=true --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/current/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_opt=generate_mock_code=true --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
         "proto/VehicleServer.proto",
         ":libprotobuf-internal-protos",
@@ -42,7 +42,7 @@
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -I$$(dirname $(location proto/VehicleServer.proto)) -Ihardware/interfaces/automotive/vehicle/aidl/impl/current/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(location proto/VehicleServer.proto) --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
         "proto/VehicleServer.proto",
         ":libprotobuf-internal-protos",
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.cpp b/automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleHardware.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.cpp
copy to automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleHardware.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.h b/automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleHardware.h
similarity index 97%
copy from automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.h
copy to automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleHardware.h
index 15f473c..ad2f512 100644
--- a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleHardware.h
+++ b/automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleHardware.h
@@ -115,9 +115,8 @@
     // A map from [propId, areaId] to the latest timestamp this property is updated.
     // The key is a tuple, the first element is the external timestamp (timestamp set by VHAL
     // server), the second element is the Android timestamp (elapsedRealtimeNano).
-    mutable std::unordered_map<PropIdAreaId, std::pair<int64_t, int64_t>,
-                               PropIdAreaIdHash> mLatestUpdateTimestamps
-            GUARDED_BY(mLatestUpdateTimestampsMutex);
+    mutable std::unordered_map<PropIdAreaId, std::pair<int64_t, int64_t>, PropIdAreaIdHash>
+            mLatestUpdateTimestamps GUARDED_BY(mLatestUpdateTimestampsMutex);
 
     // Only used for unit testing.
     GRPCVehicleHardware(std::unique_ptr<proto::VehicleServer::StubInterface> stub,
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.cpp b/automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleProxyServer.cpp
similarity index 99%
copy from automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.cpp
copy to automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleProxyServer.cpp
index 7697c03..927a595 100644
--- a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.cpp
+++ b/automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleProxyServer.cpp
@@ -40,7 +40,7 @@
 
 GrpcVehicleProxyServer::GrpcVehicleProxyServer(std::string serverAddr,
                                                std::unique_ptr<IVehicleHardware>&& hardware)
-    : GrpcVehicleProxyServer(std::vector<std::string>({serverAddr}), std::move(hardware)){};
+    : GrpcVehicleProxyServer(std::vector<std::string>({serverAddr}), std::move(hardware)) {};
 
 GrpcVehicleProxyServer::GrpcVehicleProxyServer(std::vector<std::string> serverAddrs,
                                                std::unique_ptr<IVehicleHardware>&& hardware)
diff --git a/automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.h b/automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleProxyServer.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/GRPCVehicleProxyServer.h
copy to automotive/vehicle/aidl/impl/current/grpc/GRPCVehicleProxyServer.h
diff --git a/automotive/vehicle/aidl/impl/grpc/proto/VehicleServer.proto b/automotive/vehicle/aidl/impl/current/grpc/proto/VehicleServer.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/proto/VehicleServer.proto
copy to automotive/vehicle/aidl/impl/current/grpc/proto/VehicleServer.proto
diff --git a/automotive/vehicle/aidl/impl/grpc/test/Android.bp b/automotive/vehicle/aidl/impl/current/grpc/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/grpc/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleHardwareUnitTest.cpp b/automotive/vehicle/aidl/impl/current/grpc/test/GRPCVehicleHardwareUnitTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleHardwareUnitTest.cpp
copy to automotive/vehicle/aidl/impl/current/grpc/test/GRPCVehicleHardwareUnitTest.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleProxyServerUnitTest.cpp b/automotive/vehicle/aidl/impl/current/grpc/test/GRPCVehicleProxyServerUnitTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/test/GRPCVehicleProxyServerUnitTest.cpp
copy to automotive/vehicle/aidl/impl/current/grpc/test/GRPCVehicleProxyServerUnitTest.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/Android.bp b/automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/Android.bp
rename to automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/Android.bp
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h b/automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h
copy to automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/include/ProtoMessageConverter.h
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp b/automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp
copy to automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/src/ProtoMessageConverter.cpp
diff --git a/automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp b/automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp
copy to automotive/vehicle/aidl/impl/current/grpc/utils/proto_message_converter/test/proto_message_converter_test.cpp
diff --git a/automotive/vehicle/aidl/impl/hardware/Android.bp b/automotive/vehicle/aidl/impl/current/hardware/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/hardware/Android.bp
rename to automotive/vehicle/aidl/impl/current/hardware/Android.bp
diff --git a/automotive/vehicle/aidl/impl/hardware/include/IVehicleHardware.h b/automotive/vehicle/aidl/impl/current/hardware/include/IVehicleHardware.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/hardware/include/IVehicleHardware.h
copy to automotive/vehicle/aidl/impl/current/hardware/include/IVehicleHardware.h
diff --git a/automotive/vehicle/aidl/impl/proto/Android.bp b/automotive/vehicle/aidl/impl/current/proto/Android.bp
similarity index 92%
rename from automotive/vehicle/aidl/impl/proto/Android.bp
rename to automotive/vehicle/aidl/impl/current/proto/Android.bp
index 0d3df49..2b5cdf4 100644
--- a/automotive/vehicle/aidl/impl/proto/Android.bp
+++ b/automotive/vehicle/aidl/impl/current/proto/Android.bp
@@ -35,7 +35,7 @@
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/current/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
         ":VehicleHalProtoFiles",
     ],
@@ -62,7 +62,7 @@
         "aprotoc",
         "protoc-gen-grpc-cpp-plugin",
     ],
-    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    cmd: "$(location aprotoc) -Ihardware/interfaces/automotive/vehicle/aidl/impl/current/proto -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
     srcs: [
         ":VehicleHalProtoFiles",
     ],
@@ -123,4 +123,5 @@
     proto_flags: [
         "-I external/protobuf/src",
     ],
+    min_sdk_version: "35",
 }
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpOptions.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/DumpOptions.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpOptions.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/DumpOptions.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpResult.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/DumpResult.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/DumpResult.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/DumpResult.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/StatusCode.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/StatusCode.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/StatusCode.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/StatusCode.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/SubscribeOptions.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/SubscribeRequest.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/UnsubscribeRequest.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehicleAreaConfig.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropConfig.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropValue.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropValueRequest.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropertyAccess.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.proto
diff --git a/automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto b/automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto
similarity index 100%
copy from automotive/vehicle/aidl/impl/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto
copy to automotive/vehicle/aidl/impl/current/proto/android/hardware/automotive/vehicle/VehiclePropertyStatus.proto
diff --git a/automotive/vehicle/aidl/impl/utils/README.md b/automotive/vehicle/aidl/impl/current/utils/README.md
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/README.md
copy to automotive/vehicle/aidl/impl/current/utils/README.md
diff --git a/automotive/vehicle/aidl/impl/utils/common/Android.bp b/automotive/vehicle/aidl/impl/current/utils/common/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/Android.bp
rename to automotive/vehicle/aidl/impl/current/utils/common/Android.bp
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/ConcurrentQueue.h b/automotive/vehicle/aidl/impl/current/utils/common/include/ConcurrentQueue.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/ConcurrentQueue.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/ConcurrentQueue.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/ParcelableUtils.h b/automotive/vehicle/aidl/impl/current/utils/common/include/ParcelableUtils.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/ParcelableUtils.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/ParcelableUtils.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/PendingRequestPool.h b/automotive/vehicle/aidl/impl/current/utils/common/include/PendingRequestPool.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/PendingRequestPool.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/PendingRequestPool.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h b/automotive/vehicle/aidl/impl/current/utils/common/include/PropertyUtils.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/PropertyUtils.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/PropertyUtils.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/RecurrentTimer.h b/automotive/vehicle/aidl/impl/current/utils/common/include/RecurrentTimer.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/RecurrentTimer.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/RecurrentTimer.h
diff --git a/automotive/vehicle/aidl/impl/current/utils/common/include/VehicleHalTypes.h b/automotive/vehicle/aidl/impl/current/utils/common/include/VehicleHalTypes.h
new file mode 100644
index 0000000..4fa0a06
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/utils/common/include/VehicleHalTypes.h
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_automotive_vehicle_aidl_impl_utils_common_include_VehicleHalTypes_H_
+#define android_hardware_automotive_vehicle_aidl_impl_utils_common_include_VehicleHalTypes_H_
+
+#include <aidl/android/hardware/automotive/vehicle/AutomaticEmergencyBrakingState.h>
+#include <aidl/android/hardware/automotive/vehicle/BlindSpotWarningState.h>
+#include <aidl/android/hardware/automotive/vehicle/CameraServiceState.h>
+#include <aidl/android/hardware/automotive/vehicle/CrossTrafficMonitoringWarningState.h>
+#include <aidl/android/hardware/automotive/vehicle/CruiseControlCommand.h>
+#include <aidl/android/hardware/automotive/vehicle/CruiseControlState.h>
+#include <aidl/android/hardware/automotive/vehicle/CruiseControlType.h>
+#include <aidl/android/hardware/automotive/vehicle/DiagnosticFloatSensorIndex.h>
+#include <aidl/android/hardware/automotive/vehicle/DiagnosticIntegerSensorIndex.h>
+#include <aidl/android/hardware/automotive/vehicle/DriverDistractionState.h>
+#include <aidl/android/hardware/automotive/vehicle/DriverDistractionWarning.h>
+#include <aidl/android/hardware/automotive/vehicle/DriverDrowsinessAttentionState.h>
+#include <aidl/android/hardware/automotive/vehicle/DriverDrowsinessAttentionWarning.h>
+#include <aidl/android/hardware/automotive/vehicle/ElectronicStabilityControlState.h>
+#include <aidl/android/hardware/automotive/vehicle/EmergencyLaneKeepAssistState.h>
+#include <aidl/android/hardware/automotive/vehicle/ErrorState.h>
+#include <aidl/android/hardware/automotive/vehicle/EvConnectorType.h>
+#include <aidl/android/hardware/automotive/vehicle/EvStoppingMode.h>
+#include <aidl/android/hardware/automotive/vehicle/EvsServiceState.h>
+#include <aidl/android/hardware/automotive/vehicle/EvsServiceType.h>
+#include <aidl/android/hardware/automotive/vehicle/ForwardCollisionWarningState.h>
+#include <aidl/android/hardware/automotive/vehicle/FuelType.h>
+#include <aidl/android/hardware/automotive/vehicle/GetValueRequest.h>
+#include <aidl/android/hardware/automotive/vehicle/GetValueResult.h>
+#include <aidl/android/hardware/automotive/vehicle/GetValueResults.h>
+#include <aidl/android/hardware/automotive/vehicle/GsrComplianceRequirementType.h>
+#include <aidl/android/hardware/automotive/vehicle/HandsOnDetectionDriverState.h>
+#include <aidl/android/hardware/automotive/vehicle/HandsOnDetectionWarning.h>
+#include <aidl/android/hardware/automotive/vehicle/ImpactSensorLocation.h>
+#include <aidl/android/hardware/automotive/vehicle/LaneCenteringAssistCommand.h>
+#include <aidl/android/hardware/automotive/vehicle/LaneCenteringAssistState.h>
+#include <aidl/android/hardware/automotive/vehicle/LaneDepartureWarningState.h>
+#include <aidl/android/hardware/automotive/vehicle/LaneKeepAssistState.h>
+#include <aidl/android/hardware/automotive/vehicle/LocationCharacterization.h>
+#include <aidl/android/hardware/automotive/vehicle/LowSpeedAutomaticEmergencyBrakingState.h>
+#include <aidl/android/hardware/automotive/vehicle/LowSpeedCollisionWarningState.h>
+#include <aidl/android/hardware/automotive/vehicle/Obd2CommonIgnitionMonitors.h>
+#include <aidl/android/hardware/automotive/vehicle/Obd2FuelSystemStatus.h>
+#include <aidl/android/hardware/automotive/vehicle/Obd2FuelType.h>
+#include <aidl/android/hardware/automotive/vehicle/Obd2IgnitionMonitorKind.h>
+#include <aidl/android/hardware/automotive/vehicle/Obd2SecondaryAirStatus.h>
+#include <aidl/android/hardware/automotive/vehicle/Obd2SparkIgnitionMonitors.h>
+#include <aidl/android/hardware/automotive/vehicle/PortLocationType.h>
+#include <aidl/android/hardware/automotive/vehicle/SetValueRequest.h>
+#include <aidl/android/hardware/automotive/vehicle/SetValueResult.h>
+#include <aidl/android/hardware/automotive/vehicle/SetValueResults.h>
+#include <aidl/android/hardware/automotive/vehicle/StatusCode.h>
+#include <aidl/android/hardware/automotive/vehicle/SubscribeOptions.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAirbagLocation.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleApPowerBootupReason.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReport.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleApPowerStateReq.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleArea.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAreaDoor.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAreaMirror.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAreaSeat.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAreaWheel.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAreaWindow.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleAutonomousState.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleGear.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleHvacFanDirection.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleIgnitionState.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleLightState.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleLightSwitch.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleOilLevel.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropConfig.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropConfigs.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropError.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropValue.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleProperty.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropertyAccess.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropertyChangeMode.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropertyGroup.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropertyStatus.h>
+#include <aidl/android/hardware/automotive/vehicle/VehiclePropertyType.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleSeatOccupancyState.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleSizeClass.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleTurnSignal.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleUnit.h>
+#include <aidl/android/hardware/automotive/vehicle/VehicleVendorPermission.h>
+#include <aidl/android/hardware/automotive/vehicle/WindshieldWipersState.h>
+#include <aidl/android/hardware/automotive/vehicle/WindshieldWipersSwitch.h>
+
+#endif  // android_hardware_automotive_vehicle_aidl_impl_utils_common_include_VehicleHalTypes_H_
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h b/automotive/vehicle/aidl/impl/current/utils/common/include/VehicleObjectPool.h
similarity index 98%
copy from automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/VehicleObjectPool.h
index 501ce40..e18413b 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleObjectPool.h
+++ b/automotive/vehicle/aidl/impl/current/utils/common/include/VehicleObjectPool.h
@@ -50,7 +50,7 @@
 struct Deleter {
     using OnDeleteFunc = std::function<void(T*)>;
 
-    explicit Deleter(const OnDeleteFunc& f) : mOnDelete(f){};
+    explicit Deleter(const OnDeleteFunc& f) : mOnDelete(f) {};
 
     Deleter() = default;
     Deleter(const Deleter&) = default;
@@ -76,7 +76,7 @@
     using GetSizeFunc = std::function<size_t(const T&)>;
 
     ObjectPool(size_t maxPoolObjectsSize, GetSizeFunc getSizeFunc)
-        : mMaxPoolObjectsSize(maxPoolObjectsSize), mGetSizeFunc(getSizeFunc){};
+        : mMaxPoolObjectsSize(maxPoolObjectsSize), mGetSizeFunc(getSizeFunc) {};
     virtual ~ObjectPool() = default;
 
     virtual recyclable_ptr<T> obtain() {
@@ -182,7 +182,7 @@
     // approximately this pool would at-most take 4 * 4 * 10240 = 160k memory.
     VehiclePropValuePool(size_t maxRecyclableVectorSize = 4, size_t maxPoolObjectsSize = 10240)
         : mMaxRecyclableVectorSize(maxRecyclableVectorSize),
-          mMaxPoolObjectsSize(maxPoolObjectsSize){};
+          mMaxPoolObjectsSize(maxPoolObjectsSize) {};
 
     // Obtain a recyclable VehiclePropertyValue object from the pool for the given type. If the
     // given type is not MIXED or STRING, the internal value vector size would be set to 1.
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h b/automotive/vehicle/aidl/impl/current/utils/common/include/VehiclePropertyStore.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/VehiclePropertyStore.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/VehiclePropertyStore.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h b/automotive/vehicle/aidl/impl/current/utils/common/include/VehicleUtils.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
copy to automotive/vehicle/aidl/impl/current/utils/common/include/VehicleUtils.h
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/PendingRequestPool.cpp b/automotive/vehicle/aidl/impl/current/utils/common/src/PendingRequestPool.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/src/PendingRequestPool.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/src/PendingRequestPool.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/RecurrentTimer.cpp b/automotive/vehicle/aidl/impl/current/utils/common/src/RecurrentTimer.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/src/RecurrentTimer.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/src/RecurrentTimer.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp b/automotive/vehicle/aidl/impl/current/utils/common/src/VehicleObjectPool.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/src/VehicleObjectPool.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/src/VehicleObjectPool.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp b/automotive/vehicle/aidl/impl/current/utils/common/src/VehiclePropertyStore.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/src/VehiclePropertyStore.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/src/VehiclePropertyStore.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/src/VehicleUtils.cpp b/automotive/vehicle/aidl/impl/current/utils/common/src/VehicleUtils.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/src/VehicleUtils.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/src/VehicleUtils.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/Android.bp b/automotive/vehicle/aidl/impl/current/utils/common/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/common/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/utils/common/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/PendingRequestPoolTest.cpp b/automotive/vehicle/aidl/impl/current/utils/common/test/PendingRequestPoolTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/test/PendingRequestPoolTest.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/test/PendingRequestPoolTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp b/automotive/vehicle/aidl/impl/current/utils/common/test/RecurrentTimerTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/test/RecurrentTimerTest.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/test/RecurrentTimerTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp b/automotive/vehicle/aidl/impl/current/utils/common/test/VehicleObjectPoolTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/test/VehicleObjectPoolTest.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/test/VehicleObjectPoolTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehiclePropertyStoreTest.cpp b/automotive/vehicle/aidl/impl/current/utils/common/test/VehiclePropertyStoreTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/test/VehiclePropertyStoreTest.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/test/VehiclePropertyStoreTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/common/test/VehicleUtilsTest.cpp b/automotive/vehicle/aidl/impl/current/utils/common/test/VehicleUtilsTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/common/test/VehicleUtilsTest.cpp
copy to automotive/vehicle/aidl/impl/current/utils/common/test/VehicleUtilsTest.cpp
diff --git a/automotive/vehicle/aidl/impl/utils/test_vendor_properties/Android.bp b/automotive/vehicle/aidl/impl/current/utils/test_vendor_properties/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/utils/test_vendor_properties/Android.bp
rename to automotive/vehicle/aidl/impl/current/utils/test_vendor_properties/Android.bp
diff --git a/automotive/vehicle/aidl/impl/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl b/automotive/vehicle/aidl/impl/current/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl
similarity index 100%
copy from automotive/vehicle/aidl/impl/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl
copy to automotive/vehicle/aidl/impl/current/utils/test_vendor_properties/android/hardware/automotive/vehicle/TestVendorProperty.aidl
diff --git a/automotive/vehicle/aidl/impl/vhal/Android.bp b/automotive/vehicle/aidl/impl/current/vhal/Android.bp
similarity index 97%
rename from automotive/vehicle/aidl/impl/vhal/Android.bp
rename to automotive/vehicle/aidl/impl/current/vhal/Android.bp
index 54d148e..8764eff 100644
--- a/automotive/vehicle/aidl/impl/vhal/Android.bp
+++ b/automotive/vehicle/aidl/impl/current/vhal/Android.bp
@@ -20,7 +20,7 @@
 }
 
 cc_binary {
-    name: "android.hardware.automotive.vehicle@V3-default-service",
+    name: "android.hardware.automotive.vehicle@V4-default-service",
     vendor: true,
     defaults: [
         "FakeVehicleHardwareDefaults",
diff --git a/automotive/vehicle/aidl/impl/vhal/include/ConnectedClient.h b/automotive/vehicle/aidl/impl/current/vhal/include/ConnectedClient.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/include/ConnectedClient.h
copy to automotive/vehicle/aidl/impl/current/vhal/include/ConnectedClient.h
diff --git a/automotive/vehicle/aidl/impl/current/vhal/include/DefaultVehicleHal.h b/automotive/vehicle/aidl/impl/current/vhal/include/DefaultVehicleHal.h
new file mode 100644
index 0000000..5d64e6f
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/vhal/include/DefaultVehicleHal.h
@@ -0,0 +1,280 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_automotive_vehicle_aidl_impl_vhal_include_DefaultVehicleHal_H_
+#define android_hardware_automotive_vehicle_aidl_impl_vhal_include_DefaultVehicleHal_H_
+
+#include <ConnectedClient.h>
+#include <ParcelableUtils.h>
+#include <PendingRequestPool.h>
+#include <RecurrentTimer.h>
+#include <SubscriptionManager.h>
+
+#include <ConcurrentQueue.h>
+#include <IVehicleHardware.h>
+#include <VehicleUtils.h>
+#include <aidl/android/hardware/automotive/vehicle/BnVehicle.h>
+#include <android-base/expected.h>
+#include <android-base/thread_annotations.h>
+#include <android/binder_auto_utils.h>
+
+#include <functional>
+#include <memory>
+#include <mutex>
+#include <shared_mutex>
+#include <unordered_map>
+#include <vector>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+namespace aidlvhal = ::aidl::android::hardware::automotive::vehicle;
+
+class DefaultVehicleHal final : public aidlvhal::BnVehicle {
+  public:
+    using CallbackType = std::shared_ptr<aidlvhal::IVehicleCallback>;
+
+    explicit DefaultVehicleHal(std::unique_ptr<IVehicleHardware> hardware);
+
+    // Test-only
+    DefaultVehicleHal(std::unique_ptr<IVehicleHardware> hardware, int32_t testInterfaceVersion);
+
+    ~DefaultVehicleHal();
+
+    ndk::ScopedAStatus getAllPropConfigs(aidlvhal::VehiclePropConfigs* returnConfigs) override;
+    ndk::ScopedAStatus getValues(const CallbackType& callback,
+                                 const aidlvhal::GetValueRequests& requests) override;
+    ndk::ScopedAStatus setValues(const CallbackType& callback,
+                                 const aidlvhal::SetValueRequests& requests) override;
+    ndk::ScopedAStatus getPropConfigs(const std::vector<int32_t>& props,
+                                      aidlvhal::VehiclePropConfigs* returnConfigs) override;
+    ndk::ScopedAStatus subscribe(const CallbackType& callback,
+                                 const std::vector<aidlvhal::SubscribeOptions>& options,
+                                 int32_t maxSharedMemoryFileCount) override;
+    ndk::ScopedAStatus unsubscribe(const CallbackType& callback,
+                                   const std::vector<int32_t>& propIds) override;
+    ndk::ScopedAStatus returnSharedMemory(const CallbackType& callback,
+                                          int64_t sharedMemoryId) override;
+    ndk::ScopedAStatus getSupportedValuesLists(
+            const std::vector<aidlvhal::PropIdAreaId>& propIdAreaIds,
+            aidlvhal::SupportedValuesListResults* supportedValuesListResults) override;
+    ndk::ScopedAStatus getMinMaxSupportedValue(
+            const std::vector<aidlvhal::PropIdAreaId>& propIdAreaIds,
+            aidlvhal::MinMaxSupportedValueResults* minMaxSupportedValueResults) override;
+    ndk::ScopedAStatus registerSupportedValueChangeCallback(
+            const std::shared_ptr<aidlvhal::IVehicleCallback>& callback,
+            const std::vector<aidlvhal::PropIdAreaId>& propIdAreaIds) override;
+    ndk::ScopedAStatus unregisterSupportedValueChangeCallback(
+            const std::shared_ptr<aidlvhal::IVehicleCallback>& callback,
+            const std::vector<aidlvhal::PropIdAreaId>& propIdAreaIds) override;
+    binder_status_t dump(int fd, const char** args, uint32_t numArgs) override;
+
+    IVehicleHardware* getHardware();
+
+  private:
+    // friend class for unit testing.
+    friend class DefaultVehicleHalTest;
+
+    using GetValuesClient = GetSetValuesClient<aidlvhal::GetValueResult, aidlvhal::GetValueResults>;
+    using SetValuesClient = GetSetValuesClient<aidlvhal::SetValueResult, aidlvhal::SetValueResults>;
+
+    // A wrapper for binder lifecycle operations to enable stubbing for test.
+    class BinderLifecycleInterface {
+      public:
+        virtual ~BinderLifecycleInterface() = default;
+
+        virtual binder_status_t linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                            void* cookie) = 0;
+
+        virtual bool isAlive(const AIBinder* binder) = 0;
+    };
+
+    // A real implementation for BinderLifecycleInterface.
+    class BinderLifecycleHandler final : public BinderLifecycleInterface {
+      public:
+        binder_status_t linkToDeath(AIBinder* binder, AIBinder_DeathRecipient* recipient,
+                                    void* cookie) override;
+
+        bool isAlive(const AIBinder* binder) override;
+    };
+
+    // OnBinderDiedContext is a type used as a cookie passed deathRecipient. The deathRecipient's
+    // onBinderDied function takes only a cookie as input and we have to store all the contexts
+    // as the cookie.
+    struct OnBinderDiedContext {
+        DefaultVehicleHal* vhal;
+        const AIBinder* clientId;
+    };
+
+    // BinderDiedUnlinkedEvent represents either an onBinderDied or an onBinderUnlinked event.
+    struct BinderDiedUnlinkedEvent {
+        // true for onBinderDied, false for onBinderUnlinked.
+        bool forOnBinderDied;
+        const AIBinder* clientId;
+    };
+
+    // The default timeout of get or set value requests is 30s.
+    // TODO(b/214605968): define TIMEOUT_IN_NANO in IVehicle and allow getValues/setValues/subscribe
+    // to specify custom timeouts.
+    static constexpr int64_t TIMEOUT_IN_NANO = 30'000'000'000;
+    // heart beat event interval: 3s
+    static constexpr int64_t HEART_BEAT_INTERVAL_IN_NANO = 3'000'000'000;
+    bool mShouldRefreshPropertyConfigs;
+    std::unique_ptr<IVehicleHardware> mVehicleHardware;
+
+    // PendingRequestPool is thread-safe.
+    std::shared_ptr<PendingRequestPool> mPendingRequestPool;
+    // SubscriptionManager is thread-safe.
+    std::shared_ptr<SubscriptionManager> mSubscriptionManager;
+    // ConcurrentQueue is thread-safe.
+    std::shared_ptr<ConcurrentQueue<aidlvhal::VehiclePropValue>> mBatchedEventQueue;
+    // BatchingConsumer is thread-safe.
+    std::shared_ptr<BatchingConsumer<aidlvhal::VehiclePropValue>>
+            mPropertyChangeEventsBatchingConsumer;
+    // Only set once during initialization.
+    std::chrono::nanoseconds mEventBatchingWindow;
+    // Only used for testing.
+    int32_t mTestInterfaceVersion = 0;
+
+    mutable std::atomic<bool> mConfigInit = false;
+    mutable std::shared_timed_mutex mConfigLock;
+    mutable std::unordered_map<int32_t, aidlvhal::VehiclePropConfig> mConfigsByPropId
+            GUARDED_BY(mConfigLock);
+    mutable std::unique_ptr<ndk::ScopedFileDescriptor> mConfigFile GUARDED_BY(mConfigLock);
+
+    std::mutex mLock;
+    std::unordered_map<const AIBinder*, std::unique_ptr<OnBinderDiedContext>> mOnBinderDiedContexts
+            GUARDED_BY(mLock);
+    std::unordered_map<const AIBinder*, std::shared_ptr<GetValuesClient>> mGetValuesClients
+            GUARDED_BY(mLock);
+    std::unordered_map<const AIBinder*, std::shared_ptr<SetValuesClient>> mSetValuesClients
+            GUARDED_BY(mLock);
+    // mBinderLifecycleHandler is only going to be changed in test.
+    std::unique_ptr<BinderLifecycleInterface> mBinderLifecycleHandler;
+
+    // Only initialized once.
+    std::shared_ptr<std::function<void()>> mRecurrentAction;
+    // RecurrentTimer is thread-safe.
+    RecurrentTimer mRecurrentTimer;
+
+    ndk::ScopedAIBinder_DeathRecipient mDeathRecipient;
+
+    // ConcurrentQueue is thread-safe.
+    ConcurrentQueue<BinderDiedUnlinkedEvent> mBinderEvents;
+
+    // A thread to handle onBinderDied or onBinderUnlinked event.
+    std::thread mOnBinderDiedUnlinkedHandlerThread;
+
+    android::base::Result<void> checkProperty(const aidlvhal::VehiclePropValue& propValue);
+
+    android::base::Result<std::vector<int64_t>> checkDuplicateRequests(
+            const std::vector<aidlvhal::GetValueRequest>& requests);
+
+    android::base::Result<std::vector<int64_t>> checkDuplicateRequests(
+            const std::vector<aidlvhal::SetValueRequest>& requests);
+    VhalResult<void> checkSubscribeOptions(
+            const std::vector<aidlvhal::SubscribeOptions>& options,
+            const std::unordered_map<int32_t, aidlvhal::VehiclePropConfig>& configsByPropId)
+            REQUIRES_SHARED(mConfigLock);
+
+    VhalResult<void> checkPermissionHelper(const aidlvhal::VehiclePropValue& value,
+                                           aidlvhal::VehiclePropertyAccess accessToTest) const;
+
+    VhalResult<void> checkReadPermission(const aidlvhal::VehiclePropValue& value) const;
+
+    VhalResult<void> checkWritePermission(const aidlvhal::VehiclePropValue& value) const;
+
+    android::base::Result<aidlvhal::VehiclePropConfig> getConfig(int32_t propId) const;
+
+    void onBinderDiedWithContext(const AIBinder* clientId);
+
+    void onBinderUnlinkedWithContext(const AIBinder* clientId);
+
+    // Registers a onBinderDied callback for the client if not already registered.
+    // Returns true if the client Binder is alive, false otherwise.
+    bool monitorBinderLifeCycleLocked(const AIBinder* clientId) REQUIRES(mLock);
+
+    bool checkDumpPermission();
+
+    bool isConfigSupportedForCurrentVhalVersion(const aidlvhal::VehiclePropConfig& config) const;
+
+    bool getAllPropConfigsFromHardwareLocked() const EXCLUDES(mConfigLock);
+
+    // The looping handler function to process all onBinderDied or onBinderUnlinked events in
+    // mBinderEvents.
+    void onBinderDiedUnlinkedHandler();
+
+    size_t countSubscribeClients();
+
+    // Handles the property change events in batch.
+    void handleBatchedPropertyEvents(std::vector<aidlvhal::VehiclePropValue>&& batchedEvents);
+
+    int32_t getVhalInterfaceVersion() const;
+
+    // Gets mConfigsByPropId, lazy init it if necessary. Note that the reference is only valid in
+    // the scope of the callback and it is guaranteed that read lock is obtained during the
+    // callback.
+    void getConfigsByPropId(
+            std::function<void(const std::unordered_map<int32_t, aidlvhal::VehiclePropConfig>&)>
+                    callback) const EXCLUDES(mConfigLock);
+
+    // Puts the property change events into a queue so that they can handled in batch.
+    static void batchPropertyChangeEvent(
+            const std::weak_ptr<ConcurrentQueue<aidlvhal::VehiclePropValue>>& batchedEventQueue,
+            std::vector<aidlvhal::VehiclePropValue>&& updatedValues);
+
+    // Gets or creates a {@code T} object for the client to or from {@code clients}.
+    template <class T>
+    static std::shared_ptr<T> getOrCreateClient(
+            std::unordered_map<const AIBinder*, std::shared_ptr<T>>* clients,
+            const CallbackType& callback, std::shared_ptr<PendingRequestPool> pendingRequestPool);
+
+    static void onPropertyChangeEvent(const std::weak_ptr<SubscriptionManager>& subscriptionManager,
+                                      std::vector<aidlvhal::VehiclePropValue>&& updatedValues);
+
+    static void onPropertySetErrorEvent(
+            const std::weak_ptr<SubscriptionManager>& subscriptionManager,
+            const std::vector<SetValueErrorEvent>& errorEvents);
+
+    static void checkHealth(IVehicleHardware* hardware,
+                            std::weak_ptr<SubscriptionManager> subscriptionManager);
+
+    static void onBinderDied(void* cookie);
+
+    static void onBinderUnlinked(void* cookie);
+
+    static void parseSubscribeOptions(
+            const std::vector<aidlvhal::SubscribeOptions>& options,
+            const std::unordered_map<int32_t, aidlvhal::VehiclePropConfig>& configsByPropId,
+            std::vector<aidlvhal::SubscribeOptions>& onChangeSubscriptions,
+            std::vector<aidlvhal::SubscribeOptions>& continuousSubscriptions);
+
+    // Test-only
+    // Set the default timeout for pending requests.
+    void setTimeout(int64_t timeoutInNano);
+
+    // Test-only
+    void setBinderLifecycleHandler(std::unique_ptr<BinderLifecycleInterface> impl);
+};
+
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
+
+#endif  // android_hardware_automotive_vehicle_aidl_impl_vhal_include_DefaultVehicleHal_H_
diff --git a/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h b/automotive/vehicle/aidl/impl/current/vhal/include/SubscriptionManager.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
copy to automotive/vehicle/aidl/impl/current/vhal/include/SubscriptionManager.h
diff --git a/automotive/vehicle/aidl/impl/vhal/src/ConnectedClient.cpp b/automotive/vehicle/aidl/impl/current/vhal/src/ConnectedClient.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/src/ConnectedClient.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/src/ConnectedClient.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp b/automotive/vehicle/aidl/impl/current/vhal/src/DefaultVehicleHal.cpp
similarity index 96%
copy from automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/src/DefaultVehicleHal.cpp
index 0ead819..1e55a1a 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
+++ b/automotive/vehicle/aidl/impl/current/vhal/src/DefaultVehicleHal.cpp
@@ -49,12 +49,15 @@
 using ::aidl::android::hardware::automotive::vehicle::GetValueRequests;
 using ::aidl::android::hardware::automotive::vehicle::GetValueResult;
 using ::aidl::android::hardware::automotive::vehicle::GetValueResults;
+using ::aidl::android::hardware::automotive::vehicle::IVehicleCallback;
+using ::aidl::android::hardware::automotive::vehicle::MinMaxSupportedValueResults;
 using ::aidl::android::hardware::automotive::vehicle::SetValueRequest;
 using ::aidl::android::hardware::automotive::vehicle::SetValueRequests;
 using ::aidl::android::hardware::automotive::vehicle::SetValueResult;
 using ::aidl::android::hardware::automotive::vehicle::SetValueResults;
 using ::aidl::android::hardware::automotive::vehicle::StatusCode;
 using ::aidl::android::hardware::automotive::vehicle::SubscribeOptions;
+using ::aidl::android::hardware::automotive::vehicle::SupportedValuesListResults;
 using ::aidl::android::hardware::automotive::vehicle::VehicleAreaConfig;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropConfig;
 using ::aidl::android::hardware::automotive::vehicle::VehiclePropConfigs;
@@ -110,7 +113,7 @@
 }  // namespace
 
 DefaultVehicleHal::DefaultVehicleHal(std::unique_ptr<IVehicleHardware> vehicleHardware)
-    : DefaultVehicleHal(std::move(vehicleHardware), /* testInterfaceVersion= */ 0){};
+    : DefaultVehicleHal(std::move(vehicleHardware), /* testInterfaceVersion= */ 0) {};
 
 DefaultVehicleHal::DefaultVehicleHal(std::unique_ptr<IVehicleHardware> vehicleHardware,
                                      int32_t testInterfaceVersion)
@@ -961,6 +964,34 @@
     return ScopedAStatus::ok();
 }
 
+ScopedAStatus DefaultVehicleHal::getSupportedValuesLists(
+        const std::vector<::aidl::android::hardware::automotive::vehicle::PropIdAreaId>&,
+        SupportedValuesListResults*) {
+    // TODO(b/381020465): Add relevant implementation.
+    return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus DefaultVehicleHal::getMinMaxSupportedValue(
+        const std::vector<::aidl::android::hardware::automotive::vehicle::PropIdAreaId>&,
+        MinMaxSupportedValueResults*) {
+    // TODO(b/381020465): Add relevant implementation.
+    return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus DefaultVehicleHal::registerSupportedValueChangeCallback(
+        const std::shared_ptr<IVehicleCallback>&,
+        const std::vector<::aidl::android::hardware::automotive::vehicle::PropIdAreaId>&) {
+    // TODO(b/381020465): Add relevant implementation.
+    return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ScopedAStatus DefaultVehicleHal::unregisterSupportedValueChangeCallback(
+        const std::shared_ptr<IVehicleCallback>&,
+        const std::vector<::aidl::android::hardware::automotive::vehicle::PropIdAreaId>&) {
+    // TODO(b/381020465): Add relevant implementation.
+    return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
 IVehicleHardware* DefaultVehicleHal::getHardware() {
     return mVehicleHardware.get();
 }
diff --git a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp b/automotive/vehicle/aidl/impl/current/vhal/src/SubscriptionManager.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/src/SubscriptionManager.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/src/VehicleService.cpp b/automotive/vehicle/aidl/impl/current/vhal/src/VehicleService.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/src/VehicleService.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/src/VehicleService.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/src/fuzzer.cpp b/automotive/vehicle/aidl/impl/current/vhal/src/fuzzer.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/src/fuzzer.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/src/fuzzer.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/Android.bp b/automotive/vehicle/aidl/impl/current/vhal/test/Android.bp
similarity index 100%
rename from automotive/vehicle/aidl/impl/vhal/test/Android.bp
rename to automotive/vehicle/aidl/impl/current/vhal/test/Android.bp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/ConnectedClientTest.cpp b/automotive/vehicle/aidl/impl/current/vhal/test/ConnectedClientTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/test/ConnectedClientTest.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/test/ConnectedClientTest.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp b/automotive/vehicle/aidl/impl/current/vhal/test/DefaultVehicleHalTest.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/test/DefaultVehicleHalTest.cpp
diff --git a/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleCallback.cpp b/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleCallback.cpp
new file mode 100644
index 0000000..72c5dc5
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleCallback.cpp
@@ -0,0 +1,157 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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 "MockVehicleCallback.h"
+
+#include <android-base/thread_annotations.h>
+#include <chrono>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+namespace {
+
+using ::aidl::android::hardware::automotive::vehicle::GetValueResults;
+using ::aidl::android::hardware::automotive::vehicle::PropIdAreaId;
+using ::aidl::android::hardware::automotive::vehicle::SetValueResults;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropErrors;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropValues;
+using ::android::base::ScopedLockAssertion;
+using ::ndk::ScopedAStatus;
+using ::ndk::ScopedFileDescriptor;
+
+template <class T>
+static ScopedAStatus storeResults(const T& results, std::list<T>* storedResults) {
+    T resultsCopy{
+            .payloads = results.payloads,
+    };
+    int fd = results.sharedMemoryFd.get();
+    if (fd != -1) {
+        resultsCopy.sharedMemoryFd = ScopedFileDescriptor(dup(fd));
+    }
+    storedResults->push_back(std::move(resultsCopy));
+    return ScopedAStatus::ok();
+}
+
+}  // namespace
+
+ScopedAStatus MockVehicleCallback::onGetValues(const GetValueResults& results) {
+    ScopedAStatus result;
+    {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        result = storeResults(results, &mGetValueResults);
+    }
+    mCond.notify_all();
+    return result;
+}
+
+ScopedAStatus MockVehicleCallback::onSetValues(const SetValueResults& results) {
+    ScopedAStatus result;
+    {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        result = storeResults(results, &mSetValueResults);
+    }
+    mCond.notify_all();
+    return result;
+}
+
+ScopedAStatus MockVehicleCallback::onPropertyEvent(const VehiclePropValues& results,
+                                                   int32_t sharedMemoryFileCount) {
+    ScopedAStatus result;
+    {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        mSharedMemoryFileCount = sharedMemoryFileCount;
+        result = storeResults(results, &mOnPropertyEventResults);
+    }
+    mCond.notify_all();
+    return result;
+}
+
+ScopedAStatus MockVehicleCallback::onPropertySetError(const VehiclePropErrors& results) {
+    ScopedAStatus result;
+    {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        result = storeResults(results, &mOnPropertySetErrorResults);
+    }
+    mCond.notify_all();
+    return result;
+}
+
+ScopedAStatus MockVehicleCallback::onSupportedValueChange(const std::vector<PropIdAreaId>&) {
+    // TODO(b/381020465): Add relevant implementation.
+    return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+std::optional<GetValueResults> MockVehicleCallback::nextGetValueResults() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    return pop(mGetValueResults);
+}
+
+std::optional<SetValueResults> MockVehicleCallback::nextSetValueResults() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    return pop(mSetValueResults);
+}
+
+std::optional<VehiclePropValues> MockVehicleCallback::nextOnPropertyEventResults() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    return pop(mOnPropertyEventResults);
+}
+
+size_t MockVehicleCallback::countOnPropertyEventResults() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    return mOnPropertyEventResults.size();
+}
+
+std::optional<VehiclePropErrors> MockVehicleCallback::nextOnPropertySetErrorResults() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    return pop(mOnPropertySetErrorResults);
+}
+
+size_t MockVehicleCallback::countOnPropertySetErrorResults() {
+    std::scoped_lock<std::mutex> lockGuard(mLock);
+    return mOnPropertySetErrorResults.size();
+}
+
+bool MockVehicleCallback::waitForSetValueResults(size_t size, size_t timeoutInNano) {
+    std::unique_lock lk(mLock);
+    return mCond.wait_for(lk, std::chrono::nanoseconds(timeoutInNano), [this, size] {
+        ScopedLockAssertion lockAssertion(mLock);
+        return mSetValueResults.size() >= size;
+    });
+}
+
+bool MockVehicleCallback::waitForGetValueResults(size_t size, size_t timeoutInNano) {
+    std::unique_lock lk(mLock);
+    return mCond.wait_for(lk, std::chrono::nanoseconds(timeoutInNano), [this, size] {
+        ScopedLockAssertion lockAssertion(mLock);
+        return mGetValueResults.size() >= size;
+    });
+}
+
+bool MockVehicleCallback::waitForOnPropertyEventResults(size_t size, size_t timeoutInNano) {
+    std::unique_lock lk(mLock);
+    return mCond.wait_for(lk, std::chrono::nanoseconds(timeoutInNano), [this, size] {
+        ScopedLockAssertion lockAssertion(mLock);
+        return mOnPropertyEventResults.size() >= size;
+    });
+}
+
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
diff --git a/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleCallback.h b/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleCallback.h
new file mode 100644
index 0000000..81a85ff
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleCallback.h
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef android_hardware_automotive_vehicle_aidl_impl_vhal_test_MockVehicleCallback_H_
+#define android_hardware_automotive_vehicle_aidl_impl_vhal_test_MockVehicleCallback_H_
+
+#include <VehicleHalTypes.h>
+
+#include <aidl/android/hardware/automotive/vehicle/BnVehicleCallback.h>
+#include <android-base/thread_annotations.h>
+
+#include <condition_variable>
+#include <list>
+#include <mutex>
+#include <optional>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+template <class T>
+std::optional<T> pop(std::list<T>& items) {
+    if (items.size() > 0) {
+        auto item = std::move(items.front());
+        items.pop_front();
+        return item;
+    }
+    return std::nullopt;
+}
+
+// MockVehicleCallback is a mock VehicleCallback implementation that simply stores the results.
+class MockVehicleCallback final
+    : public aidl::android::hardware::automotive::vehicle::BnVehicleCallback {
+  public:
+    ndk::ScopedAStatus onGetValues(
+            const aidl::android::hardware::automotive::vehicle::GetValueResults& results) override;
+    ndk::ScopedAStatus onSetValues(
+            const aidl::android::hardware::automotive::vehicle::SetValueResults& results) override;
+    ndk::ScopedAStatus onPropertyEvent(
+            const aidl::android::hardware::automotive::vehicle::VehiclePropValues&,
+            int32_t) override;
+    ndk::ScopedAStatus onPropertySetError(
+            const aidl::android::hardware::automotive::vehicle::VehiclePropErrors&) override;
+    ndk::ScopedAStatus onSupportedValueChange(
+            const std::vector<aidl::android::hardware::automotive::vehicle::PropIdAreaId>&)
+            override;
+
+    // Test functions
+    std::optional<aidl::android::hardware::automotive::vehicle::GetValueResults>
+    nextGetValueResults();
+    std::optional<aidl::android::hardware::automotive::vehicle::SetValueResults>
+    nextSetValueResults();
+    std::optional<aidl::android::hardware::automotive::vehicle::VehiclePropValues>
+    nextOnPropertyEventResults();
+    size_t countOnPropertySetErrorResults();
+    std::optional<aidl::android::hardware::automotive::vehicle::VehiclePropErrors>
+    nextOnPropertySetErrorResults();
+    size_t countOnPropertyEventResults();
+    bool waitForSetValueResults(size_t size, size_t timeoutInNano);
+    bool waitForGetValueResults(size_t size, size_t timeoutInNano);
+    bool waitForOnPropertyEventResults(size_t size, size_t timeoutInNano);
+
+  private:
+    std::mutex mLock;
+    std::condition_variable mCond;
+    std::list<aidl::android::hardware::automotive::vehicle::GetValueResults> mGetValueResults
+            GUARDED_BY(mLock);
+    std::list<aidl::android::hardware::automotive::vehicle::SetValueResults> mSetValueResults
+            GUARDED_BY(mLock);
+    std::list<aidl::android::hardware::automotive::vehicle::VehiclePropValues>
+            mOnPropertyEventResults GUARDED_BY(mLock);
+    int32_t mSharedMemoryFileCount GUARDED_BY(mLock);
+    std::list<aidl::android::hardware::automotive::vehicle::VehiclePropErrors>
+            mOnPropertySetErrorResults GUARDED_BY(mLock);
+};
+
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
+
+#endif  // android_hardware_automotive_vehicle_aidl_impl_vhal_test_MockVehicleCallback_H_
diff --git a/automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.cpp b/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleHardware.cpp
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.cpp
copy to automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleHardware.cpp
diff --git a/automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.h b/automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleHardware.h
similarity index 100%
copy from automotive/vehicle/aidl/impl/vhal/test/MockVehicleHardware.h
copy to automotive/vehicle/aidl/impl/current/vhal/test/MockVehicleHardware.h
diff --git a/automotive/vehicle/aidl/impl/current/vhal/test/SubscriptionManagerTest.cpp b/automotive/vehicle/aidl/impl/current/vhal/test/SubscriptionManagerTest.cpp
new file mode 100644
index 0000000..5d58de5
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/vhal/test/SubscriptionManagerTest.cpp
@@ -0,0 +1,889 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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 "SubscriptionManager.h"
+
+#include <MockVehicleHardware.h>
+#include <VehicleHalTypes.h>
+
+#include <aidl/android/hardware/automotive/vehicle/BnVehicleCallback.h>
+#include <android-base/thread_annotations.h>
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+#include <float.h>
+#include <chrono>
+#include <list>
+#include <memory>
+#include <mutex>
+#include <thread>
+#include <vector>
+
+namespace android {
+namespace hardware {
+namespace automotive {
+namespace vehicle {
+
+using ::aidl::android::hardware::automotive::vehicle::BnVehicleCallback;
+using ::aidl::android::hardware::automotive::vehicle::GetValueResults;
+using ::aidl::android::hardware::automotive::vehicle::IVehicleCallback;
+using ::aidl::android::hardware::automotive::vehicle::SetValueResults;
+using ::aidl::android::hardware::automotive::vehicle::SubscribeOptions;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropErrors;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropertyStatus;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropValue;
+using ::aidl::android::hardware::automotive::vehicle::VehiclePropValues;
+using ::ndk::ScopedAStatus;
+using ::ndk::SpAIBinder;
+using ::testing::Contains;
+using ::testing::ElementsAre;
+using ::testing::UnorderedElementsAre;
+
+class PropertyCallback final : public BnVehicleCallback {
+  public:
+    ScopedAStatus onGetValues(const GetValueResults&) override { return ScopedAStatus::ok(); }
+
+    ScopedAStatus onSetValues(const SetValueResults&) override { return ScopedAStatus::ok(); }
+
+    ScopedAStatus onPropertyEvent(const VehiclePropValues& values, int32_t) override {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        for (const auto& value : values.payloads) {
+            mEvents.push_back(value);
+        }
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onPropertySetError(const VehiclePropErrors&) override {
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onSupportedValueChange(
+            const std::vector<::aidl::android::hardware::automotive::vehicle::PropIdAreaId>&)
+            override {
+        return ScopedAStatus::ok();
+    }
+
+    // Test functions.
+    std::list<VehiclePropValue> getEvents() {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        return mEvents;
+    }
+
+    void clearEvents() {
+        std::scoped_lock<std::mutex> lockGuard(mLock);
+        mEvents.clear();
+    }
+
+  private:
+    std::mutex mLock;
+    std::list<VehiclePropValue> mEvents GUARDED_BY(mLock);
+};
+
+class SubscriptionManagerTest : public testing::Test {
+  public:
+    void SetUp() override {
+        mHardware = std::make_shared<MockVehicleHardware>();
+        mManager = std::make_unique<SubscriptionManager>(mHardware.get());
+        mCallback = ndk::SharedRefBase::make<PropertyCallback>();
+        // Keep the local binder alive.
+        mBinder = mCallback->asBinder();
+        mCallbackClient = IVehicleCallback::fromBinder(mBinder);
+        std::shared_ptr<IVehicleCallback> callbackClient = mCallbackClient;
+        mHardware->registerOnPropertyChangeEvent(
+                std::make_unique<IVehicleHardware::PropertyChangeCallback>(
+                        [callbackClient](std::vector<VehiclePropValue> updatedValues) {
+                            VehiclePropValues values = {
+                                    .payloads = std::move(updatedValues),
+                            };
+                            callbackClient->onPropertyEvent(values, 0);
+                        }));
+    }
+
+    SubscriptionManager* getManager() { return mManager.get(); }
+
+    std::shared_ptr<IVehicleCallback> getCallbackClient() { return mCallbackClient; }
+
+    PropertyCallback* getCallback() { return mCallback.get(); }
+
+    std::list<VehiclePropValue> getEvents() { return getCallback()->getEvents(); }
+
+    void clearEvents() { return getCallback()->clearEvents(); }
+
+    std::shared_ptr<MockVehicleHardware> getHardware() { return mHardware; }
+
+  private:
+    std::unique_ptr<SubscriptionManager> mManager;
+    std::shared_ptr<PropertyCallback> mCallback;
+    std::shared_ptr<IVehicleCallback> mCallbackClient;
+    std::shared_ptr<MockVehicleHardware> mHardware;
+    SpAIBinder mBinder;
+};
+
+TEST_F(SubscriptionManagerTest, testSubscribeGlobalContinuous) {
+    std::vector<SubscribeOptions> options = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+    }};
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribedContinuousPropIdAreaIds(),
+                UnorderedElementsAre(std::pair<int32_t, int32_t>(0, 0)));
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    // Theoretically trigger 10 times, but check for at least 9 times to be stable.
+    ASSERT_GE(getEvents().size(), static_cast<size_t>(9));
+    EXPECT_EQ(getEvents().back().prop, 0);
+    EXPECT_EQ(getEvents().back().areaId, 0);
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribeMultiplePropsGlobalContinuous) {
+    std::vector<SubscribeOptions> options = {{
+                                                     .propId = 0,
+                                                     .areaIds = {0},
+                                                     .sampleRate = 10.0,
+                                             },
+                                             {
+                                                     .propId = 1,
+                                                     .areaIds = {0},
+                                                     .sampleRate = 20.0,
+                                             }};
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    size_t event0Count = 0;
+    size_t event1Count = 0;
+
+    for (const auto& event : getEvents()) {
+        if (event.prop == 0) {
+            event0Count++;
+        } else {
+            event1Count++;
+        }
+    }
+
+    // Theoretically trigger 10 times, but check for at least 9 times to be stable.
+    EXPECT_GE(event0Count, static_cast<size_t>(9));
+    // Theoretically trigger 20 times, but check for at least 15 times to be stable.
+    EXPECT_GE(event1Count, static_cast<size_t>(15));
+}
+
+TEST_F(SubscriptionManagerTest, testOverrideSubscriptionContinuous) {
+    std::vector<SubscribeOptions> options = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 20.0,
+    }};
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    // Override sample rate to be 10.0.
+    options[0].sampleRate = 10.0;
+    result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    // Theoretically trigger 10 times, but check for at least 9 times to be stable.
+    EXPECT_GE(getEvents().size(), static_cast<size_t>(9));
+    EXPECT_LE(getEvents().size(), static_cast<size_t>(15));
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribeMultipleAreasContinuous) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1},
+                    .sampleRate = 10.0,
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    size_t area0Count = 0;
+    size_t area1Count = 0;
+
+    for (const auto& event : getEvents()) {
+        if (event.areaId == 0) {
+            area0Count++;
+        } else {
+            area1Count++;
+        }
+    }
+
+    // Theoretically trigger 10 times, but check for at least 9 times to be stable.
+    EXPECT_GE(area0Count, static_cast<size_t>(9));
+    // Theoretically trigger 10 times, but check for at least 9 times to be stable.
+    EXPECT_GE(area1Count, static_cast<size_t>(9));
+}
+
+TEST_F(SubscriptionManagerTest, testUnsubscribeGlobalContinuous) {
+    std::vector<SubscribeOptions> options = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 100.0,
+    }};
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    result = getManager()->unsubscribe(getCallbackClient()->asBinder().get());
+    ASSERT_TRUE(result.ok()) << "failed to unsubscribe: " << result.error().message();
+
+    ASSERT_EQ(getHardware()->getSubscribedContinuousPropIdAreaIds().size(), 0u);
+
+    // Wait for the last events to come.
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+
+    clearEvents();
+
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+
+    ASSERT_TRUE(getEvents().empty());
+}
+
+TEST_F(SubscriptionManagerTest, testUnsubscribeMultipleAreas) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1, 2, 3, 4},
+                    .sampleRate = 10.0,
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+                    .sampleRate = 10.0,
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    result = getManager()->unsubscribe(getCallbackClient()->asBinder().get(),
+                                       std::vector<int32_t>({0}));
+    ASSERT_TRUE(result.ok()) << "failed to unsubscribe: " << result.error().message();
+
+    // Wait for the last events to come.
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+
+    clearEvents();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    // Theoretically trigger 10 times, but check for at least 9 times to be stable.
+    EXPECT_GE(getEvents().size(), static_cast<size_t>(9));
+
+    for (const auto& event : getEvents()) {
+        EXPECT_EQ(event.prop, 1);
+    }
+}
+
+TEST_F(SubscriptionManagerTest, testUnsubscribeByCallback) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1, 2, 3, 4},
+                    .sampleRate = 10.0,
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+                    .sampleRate = 10.0,
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    result = getManager()->unsubscribe(getCallbackClient()->asBinder().get());
+    ASSERT_TRUE(result.ok()) << "failed to unsubscribe: " << result.error().message();
+
+    // Wait for the last events to come.
+    std::this_thread::sleep_for(std::chrono::milliseconds(100));
+
+    clearEvents();
+
+    std::this_thread::sleep_for(std::chrono::seconds(1));
+
+    EXPECT_TRUE(getEvents().empty());
+}
+
+TEST_F(SubscriptionManagerTest, testUnsubscribeUnsubscribedPropId) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1, 2, 3, 4},
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, false);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    // Property ID: 2 was not subscribed.
+    result = getManager()->unsubscribe(getCallbackClient()->asBinder().get(),
+                                       std::vector<int32_t>({0, 1, 2}));
+    ASSERT_TRUE(result.ok()) << "unsubscribe an unsubscribed property must do nothing";
+
+    std::vector<VehiclePropValue> updatedValues = {
+            {
+                    .prop = 0,
+                    .areaId = 0,
+            },
+            {
+                    .prop = 1,
+                    .areaId = 0,
+            },
+    };
+    auto clients = getManager()->getSubscribedClients(std::vector<VehiclePropValue>(updatedValues));
+
+    ASSERT_EQ(clients.size(), 0u) << "all subscribed properties must be unsubscribed";
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribeOnchange) {
+    std::vector<SubscribeOptions> options1 = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1},
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+            },
+    };
+    std::vector<SubscribeOptions> options2 = {
+            {
+                    .propId = 0,
+                    .areaIds = {0},
+            },
+    };
+
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    auto result = getManager()->subscribe(client1, options1, false);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+    result = getManager()->subscribe(client2, options2, false);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+    ASSERT_THAT(getHardware()->getSubscribedOnChangePropIdAreaIds(),
+                UnorderedElementsAre(std::pair<int32_t, int32_t>(0, 0),
+                                     std::pair<int32_t, int32_t>(0, 1),
+                                     std::pair<int32_t, int32_t>(1, 0)));
+    ASSERT_EQ(getHardware()->getSubscribedContinuousPropIdAreaIds().size(), 0u);
+
+    std::vector<VehiclePropValue> updatedValues = {
+            {
+                    .prop = 0,
+                    .areaId = 0,
+            },
+            {
+                    .prop = 0,
+                    .areaId = 1,
+            },
+            {
+                    .prop = 1,
+                    .areaId = 0,
+            },
+            {
+                    .prop = 1,
+                    .areaId = 1,
+            },
+    };
+    auto clients = getManager()->getSubscribedClients(std::vector<VehiclePropValue>(updatedValues));
+
+    ASSERT_THAT(clients[client1],
+                UnorderedElementsAre(updatedValues[0], updatedValues[1], updatedValues[2]));
+    ASSERT_THAT(clients[client2], ElementsAre(updatedValues[0]));
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribeInvalidOption) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1, 2, 3, 4},
+                    // invalid sample rate.
+                    .sampleRate = 0.0,
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+                    .sampleRate = 10.0,
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_FALSE(result.ok()) << "subscribe with invalid sample rate must fail";
+    ASSERT_TRUE(getManager()
+                        ->getSubscribedClients({{
+                                                        .prop = 0,
+                                                        .areaId = 0,
+                                                },
+                                                {
+                                                        .prop = 1,
+                                                        .areaId = 0,
+                                                }})
+                        .empty())
+            << "no property should be subscribed if error is returned";
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribeNoAreaIds) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {},
+                    .sampleRate = 1.0,
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+                    .sampleRate = 10.0,
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_FALSE(result.ok()) << "subscribe with invalid sample rate must fail";
+    ASSERT_TRUE(getManager()
+                        ->getSubscribedClients({{
+                                .prop = 1,
+                                .areaId = 0,
+                        }})
+                        .empty())
+            << "no property should be subscribed if error is returned";
+}
+
+TEST_F(SubscriptionManagerTest, testUnsubscribeOnchange) {
+    std::vector<SubscribeOptions> options = {
+            {
+                    .propId = 0,
+                    .areaIds = {0, 1},
+            },
+            {
+                    .propId = 1,
+                    .areaIds = {0},
+            },
+    };
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, false);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    result = getManager()->unsubscribe(getCallbackClient()->asBinder().get(),
+                                       std::vector<int32_t>({0}));
+    ASSERT_TRUE(result.ok()) << "failed to unsubscribe: " << result.error().message();
+
+    std::vector<VehiclePropValue> updatedValues = {
+            {
+                    .prop = 0,
+                    .areaId = 0,
+            },
+            {
+                    .prop = 1,
+                    .areaId = 0,
+            },
+    };
+    auto clients = getManager()->getSubscribedClients(std::vector<VehiclePropValue>(updatedValues));
+
+    ASSERT_THAT(clients[getCallbackClient()], ElementsAre(updatedValues[1]));
+    ASSERT_THAT(getHardware()->getSubscribedOnChangePropIdAreaIds(),
+                UnorderedElementsAre(std::pair<int32_t, int32_t>(1, 0)));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckSampleRateHzValid) {
+    ASSERT_TRUE(SubscriptionManager::checkSampleRateHz(1.0));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckSampleRateHzInvalidTooSmall) {
+    ASSERT_FALSE(SubscriptionManager::checkSampleRateHz(FLT_MIN));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckSampleRateHzInvalidZero) {
+    ASSERT_FALSE(SubscriptionManager::checkSampleRateHz(0));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckResolutionValid) {
+    ASSERT_TRUE(SubscriptionManager::checkResolution(0.0));
+    ASSERT_TRUE(SubscriptionManager::checkResolution(0.1));
+    ASSERT_TRUE(SubscriptionManager::checkResolution(1.0));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckResolutionInvalid) {
+    ASSERT_FALSE(SubscriptionManager::checkResolution(2.0));
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur) {
+    std::vector<SubscribeOptions> options = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .enableVariableUpdateRate = true,
+    }};
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), ElementsAre(options[0]));
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribe_VurStateChange) {
+    std::vector<SubscribeOptions> options = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .enableVariableUpdateRate = true,
+    }};
+
+    auto result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), ElementsAre(options[0]));
+
+    getHardware()->clearSubscribeOptions();
+    result = getManager()->subscribe(getCallbackClient(), options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_TRUE(getHardware()->getSubscribeOptions().empty());
+
+    std::vector<SubscribeOptions> newOptions = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .enableVariableUpdateRate = false,
+    }};
+    result = getManager()->subscribe(getCallbackClient(), newOptions, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), ElementsAre(newOptions[0]));
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_filterUnchangedEvents) {
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    SubscribeOptions client1Option = {
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .enableVariableUpdateRate = false,
+    };
+    auto result = getManager()->subscribe(client1, {client1Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), UnorderedElementsAre(client1Option));
+
+    getHardware()->clearSubscribeOptions();
+    SubscribeOptions client2Option = {
+            .propId = 0,
+            .areaIds = {0, 1},
+            .sampleRate = 20.0,
+            .enableVariableUpdateRate = true,
+    };
+
+    result = getManager()->subscribe(client2, {client2Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(),
+                UnorderedElementsAre(
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {0},
+                                .sampleRate = 20.0,
+                                // This is enabled for client2, but disabled for client1.
+                                .enableVariableUpdateRate = false,
+                        },
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {1},
+                                .sampleRate = 20.0,
+                                .enableVariableUpdateRate = true,
+                        }));
+
+    std::vector<VehiclePropValue> propertyEvents = {{
+                                                            .prop = 0,
+                                                            .areaId = 0,
+                                                            .value = {.int32Values = {0}},
+                                                            .timestamp = 1,
+                                                    },
+                                                    {
+                                                            .prop = 0,
+                                                            .areaId = 1,
+                                                            .value = {.int32Values = {1}},
+                                                            .timestamp = 1,
+                                                    }};
+    auto clients =
+            getManager()->getSubscribedClients(std::vector<VehiclePropValue>(propertyEvents));
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(propertyEvents[0]));
+    ASSERT_THAT(clients[client2], UnorderedElementsAre(propertyEvents[0], propertyEvents[1]));
+
+    // If the same property events happen again with a new timestamp.
+    // VUR is disabled for client1, enabled for client2.
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 0,
+            .value = {.int32Values = {0}},
+            .timestamp = 2,
+    }});
+
+    ASSERT_FALSE(clients.find(client1) == clients.end())
+            << "Must not filter out property events if VUR is not enabled";
+    ASSERT_TRUE(clients.find(client2) == clients.end())
+            << "Must filter out property events if VUR is enabled";
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_filterUnchangedEvents_withResolution) {
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    SubscribeOptions client1Option = {
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .resolution = 0.01,
+            .enableVariableUpdateRate = false,
+    };
+    auto result = getManager()->subscribe(client1, {client1Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), UnorderedElementsAre(client1Option));
+
+    getHardware()->clearSubscribeOptions();
+    SubscribeOptions client2Option = {
+            .propId = 0,
+            .areaIds = {0, 1},
+            .sampleRate = 20.0,
+            .resolution = 0.1,
+            .enableVariableUpdateRate = true,
+    };
+
+    result = getManager()->subscribe(client2, {client2Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(),
+                UnorderedElementsAre(
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {0},
+                                .sampleRate = 20.0,
+                                .resolution = 0.01,
+                                // This is enabled for client2, but disabled for client1.
+                                .enableVariableUpdateRate = false,
+                        },
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {1},
+                                .sampleRate = 20.0,
+                                .resolution = 0.1,
+                                .enableVariableUpdateRate = true,
+                        }));
+
+    std::vector<VehiclePropValue> propertyEvents = {{
+                                                            .prop = 0,
+                                                            .areaId = 0,
+                                                            .value = {.floatValues = {1.0}},
+                                                            .timestamp = 1,
+                                                    },
+                                                    {
+                                                            .prop = 0,
+                                                            .areaId = 1,
+                                                            .value = {.floatValues = {1.0}},
+                                                            .timestamp = 1,
+                                                    }};
+    auto clients =
+            getManager()->getSubscribedClients(std::vector<VehiclePropValue>(propertyEvents));
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(propertyEvents[0]));
+    ASSERT_THAT(clients[client2], UnorderedElementsAre(propertyEvents[0], propertyEvents[1]));
+
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 0,
+            .value = {.floatValues = {1.01}},
+            .timestamp = 2,
+    }});
+
+    ASSERT_FALSE(clients.find(client1) == clients.end())
+            << "Must not filter out property events if VUR is not enabled";
+    ASSERT_TRUE(clients.find(client2) == clients.end())
+            << "Must filter out property events if VUR is enabled and change is too small";
+    ASSERT_TRUE(abs(clients[client1][0].value.floatValues[0] - 1.01) < 0.0000001)
+            << "Expected property value == 1.01, instead got "
+            << clients[client1][0].value.floatValues[0];
+
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 1,
+            .value = {.floatValues = {1.06}},
+            .timestamp = 3,
+    }});
+
+    ASSERT_TRUE(clients.find(client1) == clients.end())
+            << "Must not get property events for an areaId that the client hasn't subscribed to";
+    ASSERT_FALSE(clients.find(client2) == clients.end())
+            << "Must get property events significant changes";
+    ASSERT_TRUE(abs(clients[client2][0].value.floatValues[0] - 1.1) < 0.0000001)
+            << "Expected property value == 1.1, instead got "
+            << clients[client2][0].value.floatValues[0];
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_mustNotFilterStatusChange) {
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    SubscribeOptions client1Option = {
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .enableVariableUpdateRate = false,
+    };
+    auto result = getManager()->subscribe(client1, {client1Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), UnorderedElementsAre(client1Option));
+
+    getHardware()->clearSubscribeOptions();
+    SubscribeOptions client2Option = {
+            .propId = 0,
+            .areaIds = {0, 1},
+            .sampleRate = 20.0,
+            .enableVariableUpdateRate = true,
+    };
+
+    result = getManager()->subscribe(client2, {client2Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(),
+                UnorderedElementsAre(
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {0},
+                                .sampleRate = 20.0,
+                                // This is enabled for client2, but disabled for client1.
+                                .enableVariableUpdateRate = false,
+                        },
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {1},
+                                .sampleRate = 20.0,
+                                .enableVariableUpdateRate = true,
+                        }));
+
+    VehiclePropValue propValue1 = {
+            .prop = 0,
+            .areaId = 0,
+            .value = {.int32Values = {0}},
+            .timestamp = 1,
+    };
+    auto clients = getManager()->getSubscribedClients(std::vector<VehiclePropValue>({propValue1}));
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(propValue1));
+
+    // A new event with the same value, but different status must not be filtered out.
+    VehiclePropValue propValue2 = {
+            .prop = 0,
+            .areaId = 0,
+            .value = {.int32Values = {0}},
+            .status = VehiclePropertyStatus::UNAVAILABLE,
+            .timestamp = 2,
+    };
+    clients = getManager()->getSubscribedClients({propValue2});
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(propValue2))
+            << "Must not filter out property events that has status change";
+}
+
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_timestampUpdated_filterOutdatedEvent) {
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    std::vector<SubscribeOptions> options = {{
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .enableVariableUpdateRate = true,
+    }};
+
+    // client1 subscribe with VUR enabled.
+    auto result = getManager()->subscribe(client1, options, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    // Let client2 subscribe with VUR disabled so that we enabled VUR in DefaultVehicleHal layer.
+    result = getManager()->subscribe(client2,
+                                     {{
+                                             .propId = 0,
+                                             .areaIds = {0},
+                                             .sampleRate = 10.0,
+                                             .enableVariableUpdateRate = false,
+                                     }},
+                                     true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    VehiclePropValue value0 = {
+            .prop = 0,
+            .areaId = 0,
+            .value = {.int32Values = {0}},
+            .timestamp = 1,
+    };
+    auto clients = getManager()->getSubscribedClients({value0});
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(value0));
+
+    // A new event with the same value arrived. This must update timestamp to 3.
+    VehiclePropValue value1 = {
+            .prop = 0,
+            .areaId = 0,
+            .value = {.int32Values = {0}},
+            .timestamp = 3,
+    };
+    clients = getManager()->getSubscribedClients({value1});
+
+    ASSERT_TRUE(clients.find(client1) == clients.end())
+            << "Must filter out duplicate property events if VUR is enabled";
+
+    // The latest timestamp is 3, so even though the value is not the same, this is outdated and
+    // must be ignored.
+    VehiclePropValue value2 = {
+            .prop = 0,
+            .areaId = 0,
+            .value = {.int32Values = {1}},
+            .timestamp = 2,
+    };
+    clients = getManager()->getSubscribedClients({value1});
+
+    ASSERT_TRUE(clients.find(client1) == clients.end())
+            << "Must filter out outdated property events if VUR is enabled";
+}
+
+}  // namespace vehicle
+}  // namespace automotive
+}  // namespace hardware
+}  // namespace android
diff --git a/automotive/vehicle/aidl/impl/current/vhal/vhal-default-service.rc b/automotive/vehicle/aidl/impl/current/vhal/vhal-default-service.rc
new file mode 100644
index 0000000..761053f
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/vhal/vhal-default-service.rc
@@ -0,0 +1,4 @@
+service vendor.vehicle-hal-default /vendor/bin/hw/android.hardware.automotive.vehicle@V4-default-service
+    class early_hal
+    user vehicle_network
+    group system inet
diff --git a/automotive/vehicle/aidl/impl/current/vhal/vhal-default-service.xml b/automotive/vehicle/aidl/impl/current/vhal/vhal-default-service.xml
new file mode 100644
index 0000000..4695bf7
--- /dev/null
+++ b/automotive/vehicle/aidl/impl/current/vhal/vhal-default-service.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.automotive.vehicle</name>
+        <version>4</version>
+        <fqname>IVehicle/default</fqname>
+    </hal>
+</manifest>
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop.json b/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop.json
deleted file mode 100644
index b881109..0000000
--- a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop.json
+++ /dev/null
@@ -1,26 +0,0 @@
-[
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": 8,
-    "prop": 289408000
-  },
-  {
-    "timestamp": 2000000,
-    "areaId": 0,
-    "value": 4,
-    "prop": 289408000
-  },
-  {
-    "timestamp": 3000000,
-    "areaId": 0,
-    "value": 16,
-    "prop": 289408000
-  },
-  {
-    "timestamp": 4000000,
-    "areaId": 0,
-    "value": 10,
-    "prop": 289408000
-  }
-]
diff --git a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_different_types.json b/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_different_types.json
deleted file mode 100644
index 0363ebd..0000000
--- a/automotive/vehicle/aidl/impl/fake_impl/GeneratorHub/test/prop_different_types.json
+++ /dev/null
@@ -1,58 +0,0 @@
-[
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": 1,
-    "prop": 287310600
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": 2,
-    "prop": 289408000
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": 3.3,
-    "prop": 291504905
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": 4,
-    "prop": 290457096
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": "test",
-    "prop": 286265094
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": [1, 2],
-    "prop": 289476368
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": {
-      "int32Values": [1, 2],
-      "int64Values": [3, 4],
-      "floatValues": [5.5, 6.6],
-      "stringValue": "test"
-    },
-    "prop": 299896626
-  },
-  {
-    "timestamp": 1000000,
-    "areaId": 0,
-    "value": {
-      "int32Values": [1],
-      "floatValues": [1]
-    },
-    "prop": 299896064
-  }
-]
\ No newline at end of file
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/EvConnectorType.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/EvConnectorType.aidl
index b469578..768e97e 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/EvConnectorType.aidl
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/EvConnectorType.aidl
@@ -46,5 +46,7 @@
   TESLA_SUPERCHARGER = 9,
   GBT_AC = 10,
   GBT_DC = 11,
+  SAE_J3400_AC = 8,
+  SAE_J3400_DC = 9,
   OTHER = 101,
 }
diff --git a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
index 4c5dad2..6188dd9 100644
--- a/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -48,11 +48,15 @@
   INFO_DRIVER_SEAT = (((0x010A + 0x10000000) + 0x05000000) + 0x00400000) /* 356516106 */,
   INFO_EXTERIOR_DIMENSIONS = (((0x010B + 0x10000000) + 0x01000000) + 0x00410000) /* 289472779 */,
   INFO_MULTI_EV_PORT_LOCATIONS = (((0x010C + 0x10000000) + 0x01000000) + 0x00410000) /* 289472780 */,
+  INFO_MODEL_TRIM = (((0x010D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.STRING) /* 286261517 */,
+  INFO_VEHICLE_SIZE_CLASS = (((0x010E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 289472782 */,
   PERF_ODOMETER = (((0x0204 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504644 */,
   PERF_VEHICLE_SPEED = (((0x0207 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504647 */,
   PERF_VEHICLE_SPEED_DISPLAY = (((0x0208 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504648 */,
   PERF_STEERING_ANGLE = (((0x0209 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504649 */,
   PERF_REAR_STEERING_ANGLE = (((0x0210 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504656 */,
+  INSTANTANEOUS_FUEL_ECONOMY = (((0x0211 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504657 */,
+  INSTANTANEOUS_EV_EFFICIENCY = (((0x0212 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504658 */,
   ENGINE_COOLANT_TEMP = (((0x0301 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504897 */,
   ENGINE_OIL_LEVEL = (((0x0303 + 0x10000000) + 0x01000000) + 0x00400000) /* 289407747 */,
   ENGINE_OIL_TEMP = (((0x0304 + 0x10000000) + 0x01000000) + 0x00600000) /* 291504900 */,
@@ -69,8 +73,14 @@
   EV_BATTERY_AVERAGE_TEMPERATURE = (((0x030E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504910 */,
   TIRE_PRESSURE = (((0x0309 + 0x10000000) + 0x07000000) + 0x00600000) /* 392168201 */,
   CRITICALLY_LOW_TIRE_PRESSURE = (((0x030A + 0x10000000) + 0x07000000) + 0x00600000) /* 392168202 */,
+  ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE = (((0x030F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504911 */,
+  BRAKE_PEDAL_COMPRESSION_PERCENTAGE = (((0x0310 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 291504912 */,
+  BRAKE_PAD_WEAR_PERCENTAGE = (((0x0311 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.WHEEL) + android.hardware.automotive.vehicle.VehiclePropertyType.FLOAT) /* 392168209 */,
+  BRAKE_FLUID_LEVEL_LOW = (((0x0312 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287310610 */,
+  VEHICLE_PASSIVE_SUSPENSION_HEIGHT = (((0x0313 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.WHEEL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 390071059 */,
   ENGINE_IDLE_AUTO_STOP_ENABLED = (((0x0320 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287310624 */,
   IMPACT_DETECTED = (((0x0330 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289407792 */,
+  VEHICLE_HORN_ENGAGED = (((0x0340 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287310656 */,
   GEAR_SELECTION = (((0x0400 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408000 */,
   CURRENT_GEAR = (((0x0401 + 0x10000000) + 0x01000000) + 0x00400000) /* 289408001 */,
   PARKING_BRAKE_ON = (((0x0402 + 0x10000000) + 0x01000000) + 0x00200000) /* 287310850 */,
@@ -85,6 +95,8 @@
   EV_STOPPING_MODE = (((0x040D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408013 */,
   ELECTRONIC_STABILITY_CONTROL_ENABLED = (((0x040E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287310862 */,
   ELECTRONIC_STABILITY_CONTROL_STATE = (((0x040F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408015 */,
+  TURN_SIGNAL_LIGHT_STATE = (((0x0410 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408016 */,
+  TURN_SIGNAL_SWITCH = (((0x0411 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289408017 */,
   HVAC_FAN_SPEED = (((0x0500 + 0x10000000) + 0x05000000) + 0x00400000) /* 356517120 */,
   HVAC_FAN_DIRECTION = (((0x0501 + 0x10000000) + 0x05000000) + 0x00400000) /* 356517121 */,
   HVAC_TEMPERATURE_CURRENT = (((0x0502 + 0x10000000) + 0x05000000) + 0x00600000) /* 358614274 */,
@@ -261,6 +273,7 @@
   VEHICLE_IN_USE = (((0x0F4A + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313738 */,
   CLUSTER_HEARTBEAT = (((0x0F4B + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.MIXED) /* 299896651 */,
   VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL = (((0x0F4C + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410892 */,
+  VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL = (((0x0F4F + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32) /* 289410895 */,
   CAMERA_SERVICE_CURRENT_STATE = (((0x0F4D + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 289476429 */,
   PER_DISPLAY_MAX_BRIGHTNESS = (((0x0F4E + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.INT32_VEC) /* 289476430 */,
   AUTOMATIC_EMERGENCY_BRAKING_ENABLED = (((0x1000 + android.hardware.automotive.vehicle.VehiclePropertyGroup.SYSTEM) + android.hardware.automotive.vehicle.VehicleArea.GLOBAL) + android.hardware.automotive.vehicle.VehiclePropertyType.BOOLEAN) /* 287313920 */,
diff --git a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/ValueRange.aidl b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleSizeClass.aidl
similarity index 63%
rename from automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/ValueRange.aidl
rename to automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleSizeClass.aidl
index 077652b..6817124 100644
--- a/automotive/vehicle/aidl/aidl_api/android.hardware.automotive.vehicle/current/android/hardware/automotive/vehicle/ValueRange.aidl
+++ b/automotive/vehicle/aidl_property/aidl_api/android.hardware.automotive.vehicle.property/current/android/hardware/automotive/vehicle/VehicleSizeClass.aidl
@@ -32,9 +32,41 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.automotive.vehicle;
-@JavaDerive(equals=true, toString=true) @RustDerive(Clone=true) @VintfStability
-parcelable ValueRange {
-  @nullable android.hardware.automotive.vehicle.RawPropValues minValue;
-  @nullable android.hardware.automotive.vehicle.RawPropValues maxValue;
-  @nullable List<android.hardware.automotive.vehicle.RawPropValues> supportedValues;
+@Backing(type="int") @VintfStability
+enum VehicleSizeClass {
+  EPA_TWO_SEATER = 0x100,
+  EPA_MINICOMPACT = 0x101,
+  EPA_SUBCOMPACT = 0x102,
+  EPA_COMPACT = 0x103,
+  EPA_MIDSIZE = 0x104,
+  EPA_LARGE = 0x105,
+  EPA_SMALL_STATION_WAGON = 0x106,
+  EPA_MIDSIZE_STATION_WAGON = 0x107,
+  EPA_LARGE_STATION_WAGON = 0x108,
+  EPA_SMALL_PICKUP_TRUCK = 0x109,
+  EPA_STANDARD_PICKUP_TRUCK = 0x10A,
+  EPA_VAN = 0x10B,
+  EPA_MINIVAN = 0x10C,
+  EPA_SMALL_SUV = 0x10D,
+  EPA_STANDARD_SUV = 0x10E,
+  EU_A_SEGMENT = 0x200,
+  EU_B_SEGMENT = 0x201,
+  EU_C_SEGMENT = 0x202,
+  EU_D_SEGMENT = 0x203,
+  EU_E_SEGMENT = 0x204,
+  EU_F_SEGMENT = 0x205,
+  EU_J_SEGMENT = 0x206,
+  EU_M_SEGMENT = 0x207,
+  EU_S_SEGMENT = 0x208,
+  JPN_KEI = 0x300,
+  JPN_SMALL_SIZE = 0x301,
+  JPN_NORMAL_SIZE = 0x302,
+  US_GVWR_CLASS_1_CV = 0x400,
+  US_GVWR_CLASS_2_CV = 0x401,
+  US_GVWR_CLASS_3_CV = 0x402,
+  US_GVWR_CLASS_4_CV = 0x403,
+  US_GVWR_CLASS_5_CV = 0x404,
+  US_GVWR_CLASS_6_CV = 0x405,
+  US_GVWR_CLASS_7_CV = 0x406,
+  US_GVWR_CLASS_8_CV = 0x407,
 }
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl
index 7891dd9..5738d21 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/EvConnectorType.aidl
@@ -72,12 +72,15 @@
     TESLA_ROADSTER = 7,
     /**
      * DO NOT USE
-     * Use TESLA_SUPERCHARGER instead.
+     * Use SAE_J3400_AC instead.
      *
      * High Power Wall Charger of Tesla.
      */
     TESLA_HPWC = 8,
     /**
+     * DO NOT USE
+     * Use SAE_J3400_DC instead.
+     *
      * SAE J3400 connector
      *
      * Also known as the "North American Charging Standard" (NACS)
@@ -89,6 +92,32 @@
     /** GBT_DC Fast Charging Standard */
     GBT_DC = 11,
     /**
+     * SAE J3400 connector - AC Charging.
+     *
+     * Also known as the "North American Charging Standard" (NACS).
+     *
+     * This enum must be used if the vehicle specifically supports AC charging. If the vehicle
+     * supports both AC and DC, INFO_EV_CONNECTOR_TYPE should be populated with both SAE_J3400_AC
+     * and SAE_J3400_DC. If the vehicle only supports AC charging, it should only be populated with
+     * SAE_J3400_AC.
+     *
+     * This is equivalent to TESLA_HPWC enum.
+     */
+    SAE_J3400_AC = 8,
+    /**
+     * SAE J3400 connector - DC Charging.
+     *
+     * Also known as the "North American Charging Standard" (NACS).
+     *
+     * This enum must be used if the vehicle specifically supports DC charging. If the vehicle
+     * supports both AC and DC, INFO_EV_CONNECTOR_TYPE should be populated with both SAE_J3400_AC
+     * and SAE_J3400_DC. If the vehicle only supports DC charging, it should only be populated with
+     * SAE_J3400_DC.
+     *
+     * This is equivalent to TESLA_SUPERCHARGER enum.
+     */
+    SAE_J3400_DC = 9,
+    /**
      * Connector type to use when no other types apply. Before using this
      * value, work with Google to see if the EvConnectorType enum can be
      * extended with an appropriate value.
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
index e854ecc..43675ff 100644
--- a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl
@@ -232,6 +232,45 @@
     INFO_MULTI_EV_PORT_LOCATIONS = 0x010C + 0x10000000 + 0x01000000
             + 0x00410000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:INT32_VEC
     /**
+     * Public trim name of the vehicle.
+     *
+     * This property must communicate the vehicle's public trim name.
+     *
+     * For example, say an OEM manufactures two different versions of a vehicle model:
+     *   "makeName modelName" and
+     *   "makeName modelName Sport"
+     * This property must be empty for the first vehicle (i.e. base model), and set to "Sport" for
+     * the second vehicle.
+     *
+     * @change_mode VehiclePropertyChangeMode.STATIC
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    INFO_MODEL_TRIM =
+            0x010D + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.STRING,
+    /**
+     * Vehicle Size Class.
+     *
+     * This property must communicate an integer array that contains the size classifications
+     * followed by the vehicle as enumerated in VehicleSizeClass.aidl. If the vehicle follows a
+     * single standard, then the array size of the property's value should be 1. If the vehicle
+     * follows multiple standards that the OEM wants to communicate, this may be communicated as
+     * additional values in the array.
+     *
+     * For example, suppose a vehicle model follows the VehicleSizeClass.EU_A_SEGMENT standard in
+     * the EU and the VehicleSizeClass.JPN_KEI standard in Japan. In this scenario this property
+     * must return an intArray = [VehicleSizeClass.EU_A_SEGMENT, VehicleSizeClass.JPN_KEI]. If this
+     * vehicle only followed the VehicleSizeClass.EU_A_SEGMENT standard, then we expect intArray =
+     * [VehicleSizeClass.EU_A_SEGMENT].
+     *
+     * @change_mode VehiclePropertyChangeMode.STATIC
+     * @access VehiclePropertyAccess.READ
+     * @data_enum VehicleSizeClass
+     * @version 4
+     */
+    INFO_VEHICLE_SIZE_CLASS = 0x010E + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL
+            + VehiclePropertyType.INT32_VEC,
+    /**
      * Current odometer value of the vehicle
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
@@ -303,6 +342,38 @@
     PERF_REAR_STEERING_ANGLE = 0x0210 + 0x10000000 + 0x01000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:FLOAT
     /**
+     * Instantaneous Fuel Economy in L/100km.
+     *
+     * This property must communicate the instantaneous fuel economy of the vehicle in units of
+     * L/100km. The property's value is independent of DISTANCE_DISPLAY_UNITS,
+     * FUEL_VOLUME_DISPLAY_UNITS, and FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME property i.e. this
+     * property must always communicate the value in L/100km.
+     *
+     * For the EV version of this property, see INSTANTANEOUS_EV_EFFICIENCY.
+     *
+     * @change_mode VehiclePropertyChangeMode.CONTINUOUS
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    INSTANTANEOUS_FUEL_ECONOMY =
+            0x0211 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
+    /**
+     * Instantaneous EV efficiency in km/kWh.
+     *
+     * This property must communicate the instantaneous EV battery efficiency of the vehicle in
+     * units of km/kWh. The property's value is independent of the DISTANCE_DISPLAY_UNITS and
+     * EV_BATTERY_DISPLAY_UNITS properties i.e. this property must always communicate the value in
+     * km/kWh.
+     *
+     * For the fuel version of this property, see INSTANTANEOUS_FUEL_ECONOMY.
+     *
+     * @change_mode VehiclePropertyChangeMode.CONTINUOUS
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    INSTANTANEOUS_EV_EFFICIENCY =
+            0x0212 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
+    /**
      * Temperature of engine coolant
      *
      * @change_mode VehiclePropertyChangeMode.CONTINUOUS
@@ -579,6 +650,100 @@
     CRITICALLY_LOW_TIRE_PRESSURE = 0x030A + 0x10000000 + 0x07000000
             + 0x00600000, // VehiclePropertyGroup:SYSTEM,VehicleArea:WHEEL,VehiclePropertyType:FLOAT
     /**
+     * Accelerator pedal compression percentage.
+     *
+     * This property must communicate the percentage that the physical accelerator pedal in the
+     * vehicle is compressed. This property must return a float value from 0 to 100.
+     *
+     * 0 indicates the pedal is not compressed.
+     * 100 indicates the pedal is maximally compressed.
+     *
+     * @change_mode VehiclePropertyChangeMode.CONTINUOUS
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE =
+            0x030F + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
+    /**
+     * Brake pedal compression percentage.
+     *
+     * This property must communicate the percentage that the physical brake pedal in the vehicle is
+     * compressed. This property must return a float value from 0 to 100.
+     *
+     * 0 indicates the pedal is not compressed.
+     * 100 indicates the pedal is maximally compressed.
+     *
+     * @change_mode VehiclePropertyChangeMode.CONTINUOUS
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    BRAKE_PEDAL_COMPRESSION_PERCENTAGE =
+            0x0310 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.FLOAT,
+    /**
+     * Brake pad wear percentage.
+     *
+     * This property must communicate the amount of brake pad wear accumulated by the vehicle as a
+     * percentage. This property return a float value from 0 to 100.
+     *
+     * 0 indicates the brake pad has no wear.
+     * 100 indicates the brake pad is maximally worn.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    BRAKE_PAD_WEAR_PERCENTAGE =
+            0x0311 + VehiclePropertyGroup.SYSTEM + VehicleArea.WHEEL + VehiclePropertyType.FLOAT,
+    /**
+     * Brake fluid low.
+     *
+     * This property must communicate that the brake fluid level in the vehicle is low according to
+     * the OEM. This property must match the vehicle's brake fluid level status as displayed on the
+     * instrument cluster. If the brake fluid level is low, this property must be set to true. If
+     * not, it must be set to false.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    BRAKE_FLUID_LEVEL_LOW =
+            0x0312 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
+    /**
+     * Vehicle Passive Suspension Height in mm.
+     *
+     * This property must communicate the real-time suspension displacement of the vehicle relative
+     * to its neutral position, given in mm. In other words, the displacement of the suspension at
+     * any given point in time relative to the suspension's position when the vehicle is on a flat
+     * surface with no passengers or cargo. When the suspension is compressed in comparison to the
+     * neutral position, the value should be negative. When the suspension is decompressed in
+     * comparison to the neutral position, the value should be positive.
+     *
+     * Examples for further clarity:
+     *   1) Suppose the user is driving on a smooth flat surface, and all wheels are currently
+     *   compressed by 2 cm in comparison to the default suspension height. In this scenario, this
+     *   property must be set to -20 for all wheels.
+     *   2) Suppose the user drives over a pothole. While the front left wheel is over the pothole,
+     *   it's decompressed by 3 cm in comparison to the rest of the wheels, or 1 cm in comparison to
+     *   the default suspension height. All the others are still compressed by 2 cm. In this
+     *   scenario, this property must be set to -20 for all wheels except for the front left, which
+     *   must be set to 10.
+     *
+     * HasSupportedValueInfo.hasMinSupportedValue and HasSupportedValueInfo.hasMaxSupportedValue
+     * must be true for all areas.
+     *
+     * MinMaxSupportedValueResult.minSupportedValue represents the lower bound of the suspension
+     * height for the wheel at the specified area ID.
+     *
+     * MinMaxSupportedValueResult.maxSupportedValue represents the upper bound of the suspension
+     * height for the wheel at the specified area ID.
+     *
+     * @change_mode VehiclePropertyChangeMode.CONTINUOUS
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    VEHICLE_PASSIVE_SUSPENSION_HEIGHT =
+            0x0313 + VehiclePropertyGroup.SYSTEM + VehicleArea.WHEEL + VehiclePropertyType.INT32,
+    /**
      * Represents feature for engine idle automatic stop.
      *
      * If true, the vehicle may automatically shut off the engine when it is not needed and then
@@ -616,6 +781,19 @@
     IMPACT_DETECTED =
             0x0330 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
     /**
+     * Vehicle horn engaged.
+     *
+     * This property must communicate if the vehicle's horn is currently engaged or not. If true,
+     * the horn is engaged. If false, the horn is disengaged.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ_WRITE
+     * @access VehiclePropertyAccess.READ
+     * @version 4
+     */
+    VEHICLE_HORN_ENGAGED =
+            0x0340 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.BOOLEAN,
+    /**
      * Currently selected gear
      *
      * This is the gear selected by the user.
@@ -773,7 +951,12 @@
     NIGHT_MODE = 0x0407 + 0x10000000 + 0x01000000
             + 0x00200000, // VehiclePropertyGroup:SYSTEM,VehicleArea:GLOBAL,VehiclePropertyType:BOOLEAN
     /**
-     * State of the vehicles turn signals
+     * (Deprecated) State of the vehicles turn signals
+     *
+     * This property has been deprecated as it ambiguously defines the state of the vehicle turn
+     * signals without making clear if it means the state of the turn signal lights or the state of
+     * the turn signal switch. The introduction of TURN_SIGNAL_LIGHT_STATE and TURN_SIGNAL_SWITCH
+     * rectifies this problem.
      *
      * @change_mode VehiclePropertyChangeMode.ON_CHANGE
      * @access VehiclePropertyAccess.READ
@@ -887,6 +1070,60 @@
     ELECTRONIC_STABILITY_CONTROL_STATE =
             0x040F + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
     /**
+     * Turn signal light state.
+     *
+     * This property must communicate the actual state of the turn signal lights.
+     *
+     * Examples:
+     *   1) Left turn signal light is currently pulsing, right turn signal light is currently off.
+     *   This property must return VehicleTurnSignal.LEFT while the light is on during the pulse,
+     *   and VehicleTurnSignal.NONE when it is off during the pulse.
+     *   2) Right turn signal light is currently pulsing, left turn signal light is currently off.
+     *   This property must return VehicleTurnSignal.RIGHT while the light is on during the pulse,
+     *   and VehicleTurnSignal.NONE when it is off during the pulse.
+     *   3) Both turn signal lights are currently pulsing (e.g. when hazard lights switch is on).
+     *   This property must return VehicleTurnSignal.LEFT | VehicleTurnSignal.RIGHT while the lights
+     *   are on during the pulse, and VehicleTurnSignal.NONE when they are off during the pulse.
+     *
+     * Note that this property uses VehicleTurnSignal as a bit flag, unlike TURN_SIGNAL_SWITCH,
+     * which uses it like a regular enum. This means this property can support ORed together values
+     * in VehicleTurnSignal.
+     *
+     * This is different from the function of TURN_SIGNAL_SWITCH, which must communicate the state
+     * of the turn signal lever/switch.
+     *
+     * This property is a replacement to the TURN_SIGNAL_STATE property, which is now deprecated.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ
+     * @data_enum VehicleTurnSignal
+     * @version 4
+     */
+    TURN_SIGNAL_LIGHT_STATE =
+            0x0410 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
+    /**
+     * Turn signal switch.
+     *
+     * This property must communicate the state of the turn signal lever/switch. This is different
+     * from the function of TURN_SIGNAL_LIGHT_STATE, which must communicate the actual state of the
+     * turn signal lights.
+     *
+     * Note that this property uses VehicleTurnSignal as a regular enum, unlike
+     * TURN_SIGNAL_LIGHT_STATE, which uses it like a bit flag. This means this property cannot
+     * support ORed together values in VehicleTurnSignal.
+     *
+     * This property is defined as VehiclePropertyAccess.READ_WRITE, but OEMs have the option to
+     * implement it as VehiclePropertyAccess.READ only.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ_WRITE
+     * @access VehiclePropertyAccess.READ
+     * @data_enum VehicleTurnSignal
+     * @version 4
+     */
+    TURN_SIGNAL_SWITCH =
+            0x0411 + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
+    /**
      * HVAC Properties
      *
      * Additional rules for mapping non-GLOBAL VehicleArea type HVAC properties
@@ -5256,9 +5493,7 @@
      *
      * Defines the level of autonomy currently engaged in the vehicle from the J3016_202104 revision
      * of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full
-     * driving automation. These levels should be used in accordance with the standards defined in
-     * https://www.sae.org/standards/content/j3016_202104/ and
-     * https://www.sae.org/blog/sae-j3016-update
+     * driving automation.
      *
      * For the global area ID (0), the VehicleAreaConfig#supportedEnumValues array must be defined
      * unless all states of VehicleAutonomousState are supported.
@@ -5270,7 +5505,35 @@
      */
     VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL =
             0x0F4C + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
-
+    /**
+     * Target state of vehicle autonomy.
+     *
+     * Defines the level of autonomy being targeted by the vehicle from the J3016_202104 revision of
+     * the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving
+     * automation.
+     *
+     * For example, suppose the vehicle is currently in a Level 3 state of automation and wants to
+     * give the driver full manual control (i.e. Level 0) as soon as it's safe to do so. In this
+     * scenario, this property must be set to VehicleAutonomousState.LEVEL_0. Similarly, if the
+     * vehicle is currently in Level 1 state of automation and wants to go up to Level 2, this
+     * property must be set to VehicleAutonomousState.LEVEL_2. If the vehicle has already reached
+     * and is currently in the target level of autonomy, this property must be equal to the value of
+     * VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL.
+     *
+     * For the global area ID (0), the SupportedValuesListResult#supportedValuesList array must be
+     * defined unless all states of VehicleAutonomousState are supported. These values must match
+     * the values in supportedValuesList of VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL.
+     *
+     * For the property that communicates the current state of autonomy, see
+     * VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL.
+     *
+     * @change_mode VehiclePropertyChangeMode.ON_CHANGE
+     * @access VehiclePropertyAccess.READ
+     * @data_enum VehicleAutonomousState
+     * @version 4
+     */
+    VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL =
+            0x0F4F + VehiclePropertyGroup.SYSTEM + VehicleArea.GLOBAL + VehiclePropertyType.INT32,
     /**
      * Reports current state of CarEvsService types.
      *
diff --git a/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleSizeClass.aidl b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleSizeClass.aidl
new file mode 100644
index 0000000..1915c4a
--- /dev/null
+++ b/automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleSizeClass.aidl
@@ -0,0 +1,212 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.automotive.vehicle;
+
+/**
+ * Used to enumerate the various size classes of vehicles.
+ *
+ * This enum can be extended in future releases to include additional values.
+ */
+@VintfStability
+@Backing(type="int")
+enum VehicleSizeClass {
+    /**
+     * Represents two-seaters as defined by the EPA standard of size classes for vehicles in the
+     * United States.
+     *
+     * The current implementation of EPA-standard enums follows the classification defined in
+     * Federal Regulation, Title 40—Protection of Environment, Section 600.315-08 "Classes of
+     * comparable automobiles".
+     */
+    EPA_TWO_SEATER = 0x100,
+    /**
+     * Represents minicompact cars as defined by the EPA standard of size classes for vehicles in
+     * the United States.
+     */
+    EPA_MINICOMPACT = 0x101,
+    /**
+     * Represents subcompact cars as defined by the EPA standard of size classes for vehicles in the
+     * United States.
+     */
+    EPA_SUBCOMPACT = 0x102,
+    /**
+     * Represents compact cars as defined by the EPA standard of size classes for vehicles in the
+     * United States.
+     */
+    EPA_COMPACT = 0x103,
+    /**
+     * Represents midsize cars as defined by the EPA standard of size classes for vehicles in the
+     * United States.
+     */
+    EPA_MIDSIZE = 0x104,
+    /**
+     * Represents large cars as defined by the EPA standard of size classes for vehicles in the
+     * United States.
+     */
+    EPA_LARGE = 0x105,
+    /**
+     * Represents small station wagons as defined by the EPA standard of size classes for vehicles
+     * in the United States.
+     */
+    EPA_SMALL_STATION_WAGON = 0x106,
+    /**
+     * Represents midsize station wagons as defined by the EPA standard of size classes for vehicles
+     * in the United States.
+     */
+    EPA_MIDSIZE_STATION_WAGON = 0x107,
+    /**
+     * Represents large station wagons as defined by the EPA standard of size classes for vehicles
+     * in the United States.
+     */
+    EPA_LARGE_STATION_WAGON = 0x108,
+    /**
+     * Represents small pickup trucks as defined by the EPA standard of size classes for vehicles
+     * in the United States.
+     */
+    EPA_SMALL_PICKUP_TRUCK = 0x109,
+    /**
+     * Represents standard pickup trucks as defined by the EPA standard of size classes for vehicles
+     * in the United States.
+     */
+    EPA_STANDARD_PICKUP_TRUCK = 0x10A,
+    /**
+     * Represents vans as defined by the EPA standard of size classes for vehicles in the United
+     * States.
+     */
+    EPA_VAN = 0x10B,
+    /**
+     * Represents minivans as defined by the EPA standard of size classes for vehicles in the United
+     * States.
+     */
+    EPA_MINIVAN = 0x10C,
+    /**
+     * Represents small sport utility vehicles (SUVs) as defined by the EPA standard of size classes
+     * for vehicles in the United States.
+     */
+    EPA_SMALL_SUV = 0x10D,
+    /**
+     * Represents standard sport utility vehicles (SUVs) as defined by the EPA standard of size
+     * classes for vehicles in the United States.
+     */
+    EPA_STANDARD_SUV = 0x10E,
+    /**
+     * Represents A-segment vehicle size class, commonly called "mini" cars or "city" cars, as
+     * classified in the EU.
+     *
+     * The current implementation of the EU Car Segment enums follows the classification first
+     * described in Case No COMP/M.1406 Hyundai / Kia Regulation (EEC) No 4064/89 Merger Procedure.
+     */
+    EU_A_SEGMENT = 0x200,
+    /**
+     * Represents B-segment vehicle size class, commonly called "small" cars, as classified in the
+     * EU.
+     */
+    EU_B_SEGMENT = 0x201,
+    /**
+     * Represents C-segment vehicle size class, commonly called "medium" cars, as classified in the
+     * EU.
+     */
+    EU_C_SEGMENT = 0x202,
+    /**
+     * Represents D-segment vehicle size class, commonly called "large" cars, as classified in the
+     * EU.
+     */
+    EU_D_SEGMENT = 0x203,
+    /**
+     * Represents E-segment vehicle size class, commonly called "executive" cars, as classified in
+     * the EU.
+     */
+    EU_E_SEGMENT = 0x204,
+    /**
+     * Represents F-segment vehicle size class, commonly called "luxury" cars, as classified in the
+     * EU.
+     */
+    EU_F_SEGMENT = 0x205,
+    /**
+     * Represents J-segment vehicle size class, commonly associated with SUVs and off-road vehicles,
+     * as classified in the EU.
+     */
+    EU_J_SEGMENT = 0x206,
+    /**
+     * Represents M-segment vehicle size class, commonly called "multi-purpose" cars, as classified
+     * in the EU.
+     */
+    EU_M_SEGMENT = 0x207,
+    /**
+     * Represents S-segment vehicle size class, commonly called "sports" cars, as classified in the
+     * EU.
+     */
+    EU_S_SEGMENT = 0x208,
+    /**
+     * Represents keijidosha or "kei" cars as defined by the Japanese standard of size classes for
+     * vehicles.
+     *
+     * The current implementation of Japan-standard enums follows the classification defined in the
+     * Japanese Government's Road Vehicle Act of 1951.
+     */
+    JPN_KEI = 0x300,
+    /**
+     * Represents small-size passenger vehicles as defined by the Japanese standard of size classes
+     * for vehicles.
+     */
+    JPN_SMALL_SIZE = 0x301,
+    /**
+     * Represents normal-size passenger vehicles as defined by the Japanese standard of size classes
+     * for vehicles.
+     */
+    JPN_NORMAL_SIZE = 0x302,
+    /**
+     * Represents Class 1 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Light duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_1_CV = 0x400,
+    /**
+     * Represents Class 2 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Light duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_2_CV = 0x401,
+    /**
+     * Represents Class 3 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Medium duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_3_CV = 0x402,
+    /**
+     * Represents Class 4 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Medium duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_4_CV = 0x403,
+    /**
+     * Represents Class 5 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Medium duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_5_CV = 0x404,
+    /**
+     * Represents Class 6 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Medium duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_6_CV = 0x405,
+    /**
+     * Represents Class 7 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Heavy duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_7_CV = 0x406,
+    /**
+     * Represents Class 8 trucks following the US GVWR classification of commercial vehicles. This
+     * is classified under "Heavy duty" vehicles by the US Federal Highway Association.
+     */
+    US_GVWR_CLASS_8_CV = 0x407,
+}
diff --git a/automotive/vehicle/vhal_static_cpp_lib.mk b/automotive/vehicle/vhal_static_cpp_lib.mk
index 9371453..7ab34f4 100644
--- a/automotive/vehicle/vhal_static_cpp_lib.mk
+++ b/automotive/vehicle/vhal_static_cpp_lib.mk
@@ -16,5 +16,5 @@
 # interface and VHAL properties.
 
 LOCAL_STATIC_LIBRARIES += \
-    android.hardware.automotive.vehicle-V3-ndk \
+    android.hardware.automotive.vehicle-V4-ndk \
     android.hardware.automotive.vehicle.property-V4-ndk
diff --git a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
index fb3c8cd..02a9830 100644
--- a/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
+++ b/automotive/vehicle/vts/src/VtsHalAutomotiveVehicle_TargetTest.cpp
@@ -1376,6 +1376,84 @@
                    VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
 }
 
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyInfoModelTrimConfig) {
+    verifyProperty(VehicleProperty::INFO_MODEL_TRIM, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::STATIC, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::STRING);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyInfoVehicleSizeClassConfig) {
+    verifyProperty(VehicleProperty::INFO_VEHICLE_SIZE_CLASS, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::STATIC, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::INT32_VEC);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyTurnSignalLightStateConfig) {
+    verifyProperty(VehicleProperty::TURN_SIGNAL_LIGHT_STATE, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::INT32);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyTurnSignalSwitchConfig) {
+    verifyProperty(VehicleProperty::TURN_SIGNAL_SWITCH, VehiclePropertyAccess::READ_WRITE,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::INT32);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyInstantaneousFuelEconomyConfig) {
+    verifyProperty(VehicleProperty::INSTANTANEOUS_FUEL_ECONOMY, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::CONTINUOUS, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::FLOAT);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyInstantaneousEvEfficiencyConfig) {
+    verifyProperty(VehicleProperty::INSTANTANEOUS_EV_EFFICIENCY, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::CONTINUOUS, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::FLOAT);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyVehicleHornEngagedConfig) {
+    verifyProperty(VehicleProperty::VEHICLE_HORN_ENGAGED, VehiclePropertyAccess::READ_WRITE,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::BOOLEAN);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyVehicleDrivingAutomationTargetLevelConfig) {
+    verifyProperty(VehicleProperty::VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL,
+                   VehiclePropertyAccess::READ, VehiclePropertyChangeMode::ON_CHANGE,
+                   VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::INT32);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyAcceleratorPedalCompressionPercentageConfig) {
+    verifyProperty(VehicleProperty::ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE,
+                   VehiclePropertyAccess::READ, VehiclePropertyChangeMode::CONTINUOUS,
+                   VehiclePropertyGroup::SYSTEM, VehicleArea::GLOBAL, VehiclePropertyType::FLOAT);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyBrakePedalCompressionPercentageConfig) {
+    verifyProperty(VehicleProperty::BRAKE_PEDAL_COMPRESSION_PERCENTAGE, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::CONTINUOUS, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::FLOAT);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyBrakePadWearPercentageConfig) {
+    verifyProperty(VehicleProperty::BRAKE_PAD_WEAR_PERCENTAGE, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::WHEEL, VehiclePropertyType::FLOAT);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyBrakeFluidLevelLowConfig) {
+    verifyProperty(VehicleProperty::BRAKE_FLUID_LEVEL_LOW, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::ON_CHANGE, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::GLOBAL, VehiclePropertyType::BOOLEAN);
+}
+
+TEST_P(VtsHalAutomotiveVehicleTargetTest, verifyVehiclePassiveSuspensionHeightConfig) {
+    verifyProperty(VehicleProperty::VEHICLE_PASSIVE_SUSPENSION_HEIGHT, VehiclePropertyAccess::READ,
+                   VehiclePropertyChangeMode::CONTINUOUS, VehiclePropertyGroup::SYSTEM,
+                   VehicleArea::WHEEL, VehiclePropertyType::INT32);
+}
+
 bool VtsHalAutomotiveVehicleTargetTest::checkIsSupported(int32_t propertyId) {
     auto result = mVhalClient->getPropConfigs({propertyId});
     return result.ok();
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl
index 58710ef..2872362 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/BroadcastCapability.aidl
@@ -38,6 +38,7 @@
   android.hardware.bluetooth.audio.AudioLocation supportedChannel;
   int channelCountPerStream;
   android.hardware.bluetooth.audio.BroadcastCapability.LeAudioCodecCapabilities leAudioCodecCapabilities;
+  @nullable android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.AudioChannelAllocation audioLocation;
   @VintfStability
   parcelable VendorCapabilities {
     ParcelableHolder extension;
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
index 60c276b..93c3d8c 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
@@ -59,8 +59,10 @@
     int bitmask;
     const int US7500 = 0x01;
     const int US10000 = 0x02;
+    const int US20000 = 0x04;
     const int US7500PREFERRED = 0x10;
     const int US10000PREFERRED = 0x20;
+    const int US20000PREFERRED = 0x40;
   }
   parcelable SupportedAudioChannelCounts {
     int bitmask;
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
index 943d396..97fcd1f 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
@@ -59,6 +59,7 @@
   enum FrameDuration {
     US7500 = 0x00,
     US10000 = 0x01,
+    US20000 = 0x02,
   }
   parcelable AudioChannelAllocation {
     int bitmask;
@@ -91,6 +92,7 @@
     const int FRONT_RIGHT_WIDE = 0x02000000;
     const int LEFT_SURROUND = 0x04000000;
     const int RIGHT_SURROUND = 0x08000000;
+    const int MONO = 0x00000000;
   }
   parcelable OctetsPerCodecFrame {
     int value;
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
index 031ee67..0613f6c 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
@@ -37,6 +37,7 @@
   android.hardware.bluetooth.audio.Lc3Configuration lc3Config;
   android.hardware.bluetooth.audio.LeAudioCodecConfiguration.VendorConfiguration vendorConfig;
   android.hardware.bluetooth.audio.AptxAdaptiveLeConfiguration aptxAdaptiveLeConfig;
+  android.hardware.bluetooth.audio.OpusConfiguration opusConfig;
   @VintfStability
   parcelable VendorConfiguration {
     ParcelableHolder extension;
diff --git a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl
index 894a2f3..6ed0e56 100644
--- a/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl
+++ b/bluetooth/audio/aidl/aidl_api/android.hardware.bluetooth.audio/current/android/hardware/bluetooth/audio/UnicastCapability.aidl
@@ -39,6 +39,7 @@
   int deviceCount;
   int channelCountPerDevice;
   android.hardware.bluetooth.audio.UnicastCapability.LeAudioCodecCapabilities leAudioCodecCapabilities;
+  @nullable android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.AudioChannelAllocation audioLocation;
   @VintfStability
   parcelable VendorCapabilities {
     ParcelableHolder extension;
@@ -48,5 +49,6 @@
     android.hardware.bluetooth.audio.Lc3Capabilities lc3Capabilities;
     android.hardware.bluetooth.audio.UnicastCapability.VendorCapabilities vendorCapabillities;
     android.hardware.bluetooth.audio.AptxAdaptiveLeCapabilities aptxAdaptiveLeCapabilities;
+    android.hardware.bluetooth.audio.OpusCapabilities opusCapabilities;
   }
 }
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl
index f1301fb..db3c10e 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/BroadcastCapability.aidl
@@ -17,6 +17,7 @@
 package android.hardware.bluetooth.audio;
 
 import android.hardware.bluetooth.audio.AudioLocation;
+import android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.AudioChannelAllocation;
 import android.hardware.bluetooth.audio.CodecType;
 import android.hardware.bluetooth.audio.Lc3Capabilities;
 
@@ -35,8 +36,11 @@
         @nullable VendorCapabilities[] vendorCapabillities;
     }
     CodecType codecType;
+    // @deprecated use audioLocation if present.
     AudioLocation supportedChannel;
     // Supported channel count for each stream
     int channelCountPerStream;
     LeAudioCodecCapabilities leAudioCodecCapabilities;
+    // The new audio location type, replacing supportedChannel
+    @nullable AudioChannelAllocation audioLocation;
 }
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
index fa302e3..94f0544 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificCapabilitiesLtv.aidl
@@ -50,9 +50,11 @@
     parcelable SupportedFrameDurations {
         const int US7500 = 0x01;
         const int US10000 = 0x02;
+        const int US20000 = 0x04;
         /* Bits 2-3 are RFU */
         const int US7500PREFERRED = 0x10;
         const int US10000PREFERRED = 0x20;
+        const int US20000PREFERRED = 0x40;
 
         /* 8 bit wide bit mask */
         int bitmask;
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
index c099ebe..2835325 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.aidl
@@ -43,9 +43,11 @@
     enum FrameDuration {
         US7500 = 0x00,
         US10000 = 0x01,
+        US20000 = 0x02,
     }
 
     parcelable AudioChannelAllocation {
+        // @deprecated use MONO instead.
         const int NOT_ALLOWED = 0x00000000;
         const int FRONT_LEFT = 0x00000001;
         const int FRONT_RIGHT = 0x00000002;
@@ -75,6 +77,7 @@
         const int FRONT_RIGHT_WIDE = 0x02000000;
         const int LEFT_SURROUND = 0x04000000;
         const int RIGHT_SURROUND = 0x08000000;
+        const int MONO = 0x00000000;
 
         // Bit mask of Audio Locations
         int bitmask;
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
index 7ce6ff3..20e6c0c 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/LeAudioCodecConfiguration.aidl
@@ -16,8 +16,9 @@
 
 package android.hardware.bluetooth.audio;
 
-import android.hardware.bluetooth.audio.Lc3Configuration;
 import android.hardware.bluetooth.audio.AptxAdaptiveLeConfiguration;
+import android.hardware.bluetooth.audio.Lc3Configuration;
+import android.hardware.bluetooth.audio.OpusConfiguration;
 
 @VintfStability
 union LeAudioCodecConfiguration {
@@ -28,4 +29,5 @@
     Lc3Configuration lc3Config;
     VendorConfiguration vendorConfig;
     AptxAdaptiveLeConfiguration aptxAdaptiveLeConfig;
+    OpusConfiguration opusConfig;
 }
diff --git a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl
index 07688a7..9f33672 100644
--- a/bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl
+++ b/bluetooth/audio/aidl/android/hardware/bluetooth/audio/UnicastCapability.aidl
@@ -16,10 +16,12 @@
 
 package android.hardware.bluetooth.audio;
 
+import android.hardware.bluetooth.audio.AptxAdaptiveLeCapabilities;
 import android.hardware.bluetooth.audio.AudioLocation;
+import android.hardware.bluetooth.audio.CodecSpecificConfigurationLtv.AudioChannelAllocation;
 import android.hardware.bluetooth.audio.CodecType;
 import android.hardware.bluetooth.audio.Lc3Capabilities;
-import android.hardware.bluetooth.audio.AptxAdaptiveLeCapabilities;
+import android.hardware.bluetooth.audio.OpusCapabilities;
 
 /**
  * Used to specify the le audio unicast codec capabilities for hardware offload.
@@ -35,12 +37,16 @@
         Lc3Capabilities lc3Capabilities;
         VendorCapabilities vendorCapabillities;
         AptxAdaptiveLeCapabilities aptxAdaptiveLeCapabilities;
+        OpusCapabilities opusCapabilities;
     }
     CodecType codecType;
+    // @deprecated use audioLocation if present.
     AudioLocation supportedChannel;
     // The number of connected device
     int deviceCount;
     // Supported channel count for each device
     int channelCountPerDevice;
     LeAudioCodecCapabilities leAudioCodecCapabilities;
+    // The new audio location type, replacing supportedChannel
+    @nullable AudioChannelAllocation audioLocation;
 }
diff --git a/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp b/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp
index 61c29d3..18fc4b2 100644
--- a/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp
+++ b/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.cpp
@@ -82,6 +82,8 @@
          CodecSpecificCapabilitiesLtv::SupportedFrameDurations::US7500},
         {CodecSpecificConfigurationLtv::FrameDuration::US10000,
          CodecSpecificCapabilitiesLtv::SupportedFrameDurations::US10000},
+        {CodecSpecificConfigurationLtv::FrameDuration::US20000,
+         CodecSpecificCapabilitiesLtv::SupportedFrameDurations::US20000},
 };
 
 std::map<int32_t, CodecSpecificConfigurationLtv::SamplingFrequency>
@@ -532,7 +534,8 @@
         direction_configurations,
     const std::vector<std::optional<AseDirectionRequirement>>& requirements,
     std::optional<std::vector<std::optional<AseDirectionConfiguration>>>&
-        valid_direction_configurations) {
+        valid_direction_configurations,
+    bool isExact) {
   if (!direction_configurations.has_value()) return;
 
   if (!valid_direction_configurations.has_value()) {
@@ -540,55 +543,93 @@
         std::vector<std::optional<AseDirectionConfiguration>>();
   }
 
-  // Exact matching process
-  // Need to respect the number of device
-  for (int i = 0; i < requirements.size(); ++i) {
-    auto requirement = requirements[i];
-    auto direction_configuration = direction_configurations.value()[i];
-    if (!direction_configuration.has_value()) {
-      valid_direction_configurations = std::nullopt;
-      return;
-    }
-    auto cfg = direction_configuration.value();
-    if (!filterMatchedAseConfiguration(cfg.aseConfiguration,
-                                       requirement.value().aseConfiguration)) {
-      valid_direction_configurations = std::nullopt;
-      return;  // No way to match
-    }
-    // For exact match, we require this direction to have the same allocation.
-    // If stereo, need stereo.
-    // If mono, need mono (modified to the correct required allocation)
-    auto req_allocation_bitmask = getLeAudioAseConfigurationAllocationBitmask(
-        requirement.value().aseConfiguration);
-    int req_channel_count = getCountFromBitmask(req_allocation_bitmask);
-    int cfg_bitmask =
-        getLeAudioAseConfigurationAllocationBitmask(cfg.aseConfiguration);
-    int cfg_channel_count = getCountFromBitmask(cfg_bitmask);
-    if (req_channel_count <= 1) {
-      // MONO case, is a match if also mono, modify to the same allocation
-      if (cfg_channel_count > 1) {
+  if (isExact) {
+    // Exact matching process
+    // Need to respect the number of device
+    for (int i = 0; i < requirements.size(); ++i) {
+      auto requirement = requirements[i];
+      auto direction_configuration = direction_configurations.value()[i];
+      if (!direction_configuration.has_value()) {
         valid_direction_configurations = std::nullopt;
-        return;  // Not a match
+        return;
       }
-      // Modify the bitmask to be the same as the requirement
-      for (auto& codec_cfg : cfg.aseConfiguration.codecConfiguration) {
-        if (codec_cfg.getTag() ==
-            CodecSpecificConfigurationLtv::Tag::audioChannelAllocation) {
-          codec_cfg
-              .get<CodecSpecificConfigurationLtv::Tag::audioChannelAllocation>()
-              .bitmask = req_allocation_bitmask;
-          break;
+      auto cfg = direction_configuration.value();
+      if (!filterMatchedAseConfiguration(
+              cfg.aseConfiguration, requirement.value().aseConfiguration)) {
+        valid_direction_configurations = std::nullopt;
+        return;  // No way to match
+      }
+      // For exact match, we require this direction to have the same allocation.
+      // If stereo, need stereo.
+      // If mono, need mono (modified to the correct required allocation)
+      auto req_allocation_bitmask = getLeAudioAseConfigurationAllocationBitmask(
+          requirement.value().aseConfiguration);
+      int req_channel_count = getCountFromBitmask(req_allocation_bitmask);
+      int cfg_bitmask =
+          getLeAudioAseConfigurationAllocationBitmask(cfg.aseConfiguration);
+      int cfg_channel_count = getCountFromBitmask(cfg_bitmask);
+      if (req_channel_count <= 1) {
+        // MONO case, is a match if also mono, modify to the same allocation
+        if (cfg_channel_count > 1) {
+          valid_direction_configurations = std::nullopt;
+          return;  // Not a match
+        }
+        // Modify the bitmask to be the same as the requirement
+        for (auto& codec_cfg : cfg.aseConfiguration.codecConfiguration) {
+          if (codec_cfg.getTag() ==
+              CodecSpecificConfigurationLtv::Tag::audioChannelAllocation) {
+            codec_cfg
+                .get<CodecSpecificConfigurationLtv::Tag::
+                         audioChannelAllocation>()
+                .bitmask = req_allocation_bitmask;
+            break;
+          }
+        }
+      } else {
+        // STEREO case, is a match if same allocation
+        if (req_allocation_bitmask != cfg_bitmask) {
+          valid_direction_configurations = std::nullopt;
+          return;  // Not a match
         }
       }
-    } else {
-      // STEREO case, is a match if same allocation
-      if (req_allocation_bitmask != cfg_bitmask) {
+      // Push to list if valid
+      valid_direction_configurations.value().push_back(cfg);
+    }
+  } else {
+    // Loose matching process
+    for (auto& requirement : requirements) {
+      if (!requirement.has_value()) continue;
+      auto req_allocation_bitmask = getLeAudioAseConfigurationAllocationBitmask(
+          requirement.value().aseConfiguration);
+      auto req_channel_count = getCountFromBitmask(req_allocation_bitmask);
+
+      auto temp = std::vector<AseDirectionConfiguration>();
+
+      for (auto direction_configuration : direction_configurations.value()) {
+        if (!direction_configuration.has_value()) continue;
+        if (!filterMatchedAseConfiguration(
+                direction_configuration.value().aseConfiguration,
+                requirement.value().aseConfiguration))
+          continue;
+        // Valid if match any requirement.
+        temp.push_back(direction_configuration.value());
+      }
+
+      // Get the best matching config based on channel allocation
+      auto total_cfg_channel_count = 0;
+      auto req_valid_configs = getValidConfigurationsFromAllocation(
+          req_allocation_bitmask, temp, isExact);
+      // Count and check required channel counts
+      for (auto& cfg : req_valid_configs) {
+        total_cfg_channel_count += getCountFromBitmask(
+            getLeAudioAseConfigurationAllocationBitmask(cfg.aseConfiguration));
+        valid_direction_configurations.value().push_back(cfg);
+      }
+      if (total_cfg_channel_count != req_channel_count) {
         valid_direction_configurations = std::nullopt;
-        return;  // Not a match
+        return;
       }
     }
-    // Push to list if valid
-    valid_direction_configurations.value().push_back(cfg);
   }
 }
 
@@ -648,8 +689,8 @@
 std::optional<LeAudioAseConfigurationSetting>
 LeAudioOffloadAudioProvider::getRequirementMatchedAseConfigurationSettings(
     IBluetoothAudioProvider::LeAudioAseConfigurationSetting& setting,
-    const IBluetoothAudioProvider::LeAudioConfigurationRequirement&
-        requirement) {
+    const IBluetoothAudioProvider::LeAudioConfigurationRequirement& requirement,
+    bool isExact) {
   // Create a new LeAudioAseConfigurationSetting to return
   // Make context the same as the requirement
   LeAudioAseConfigurationSetting filtered_setting{
@@ -662,25 +703,27 @@
   // is the number of device.
 
   // The exact matching process is as follow:
-  // 1. Setting direction has the same number of cfg (ignore when null require)
+  // 1. Setting direction has the same number of cfg (ignore when null
+  // require)
   // 2. For each index, it's a 1-1 filter / mapping.
+  if (isExact) {
+    if (requirement.sinkAseRequirement.has_value() &&
+        requirement.sinkAseRequirement.value().size() !=
+            setting.sinkAseConfiguration.value().size()) {
+      return std::nullopt;
+    }
 
-  if (requirement.sinkAseRequirement.has_value() &&
-      requirement.sinkAseRequirement.value().size() !=
-          setting.sinkAseConfiguration.value().size()) {
-    return std::nullopt;
-  }
-
-  if (requirement.sourceAseRequirement.has_value() &&
-      requirement.sourceAseRequirement.value().size() !=
-          setting.sourceAseConfiguration.value().size()) {
-    return std::nullopt;
+    if (requirement.sourceAseRequirement.has_value() &&
+        requirement.sourceAseRequirement.value().size() !=
+            setting.sourceAseConfiguration.value().size()) {
+      return std::nullopt;
+    }
   }
 
   if (requirement.sinkAseRequirement.has_value()) {
     filterRequirementAseDirectionConfiguration(
         setting.sinkAseConfiguration, requirement.sinkAseRequirement.value(),
-        filtered_setting.sinkAseConfiguration);
+        filtered_setting.sinkAseConfiguration, isExact);
     if (!filtered_setting.sinkAseConfiguration.has_value()) {
       return std::nullopt;
     }
@@ -690,7 +733,7 @@
     filterRequirementAseDirectionConfiguration(
         setting.sourceAseConfiguration,
         requirement.sourceAseRequirement.value(),
-        filtered_setting.sourceAseConfiguration);
+        filtered_setting.sourceAseConfiguration, isExact);
     if (!filtered_setting.sourceAseConfiguration.has_value()) {
       return std::nullopt;
     }
@@ -704,9 +747,10 @@
     std::vector<IBluetoothAudioProvider::LeAudioAseConfigurationSetting>&
         matched_ase_configuration_settings,
     const IBluetoothAudioProvider::LeAudioConfigurationRequirement& requirement,
-    bool isMatchContext) {
+    bool isMatchContext, bool isExact) {
   LOG(INFO) << __func__ << ": Trying to match for the requirement "
-            << requirement.toString() << ", match context = " << isMatchContext;
+            << requirement.toString() << ", match context = " << isMatchContext
+            << ", match exact = " << isExact;
   for (auto& setting : matched_ase_configuration_settings) {
     // Try to match context in metadata.
     if (isMatchContext) {
@@ -718,7 +762,8 @@
     }
 
     auto filtered_ase_configuration_setting =
-        getRequirementMatchedAseConfigurationSettings(setting, requirement);
+        getRequirementMatchedAseConfigurationSettings(setting, requirement,
+                                                      isExact);
     if (filtered_ase_configuration_setting.has_value()) {
       LOG(INFO) << __func__ << ": Result found: "
                 << getSettingOutputString(
@@ -768,7 +813,7 @@
   // A setting must match both source and sink.
   // First filter all setting matched with sink capability
   if (in_remoteSinkAudioCapabilities.has_value()) {
-    for (auto& setting : ase_configuration_settings)
+    for (auto& setting : ase_configuration_settings) {
       for (auto& capability : in_remoteSinkAudioCapabilities.value()) {
         if (!capability.has_value()) continue;
         auto filtered_ase_configuration_setting =
@@ -779,6 +824,7 @@
               filtered_ase_configuration_setting.value());
         }
       }
+    }
   } else {
     sink_matched_ase_configuration_settings = ase_configuration_settings;
   }
@@ -808,27 +854,30 @@
 
     // Matching priority list:
     // Preferred context - exact match with allocation
+    // Preferred context - loose match with allocation
     // Any context - exact match with allocation
-
-    auto matched_setting_with_context = matchWithRequirement(
-        matched_ase_configuration_settings, requirement, true);
-    if (matched_setting_with_context.has_value()) {
-      result.push_back(matched_setting_with_context.value());
-    } else {
-      auto matched_setting = matchWithRequirement(
-          matched_ase_configuration_settings, requirement, false);
-      if (matched_setting.has_value()) {
-        result.push_back(matched_setting.value());
-      } else {
-        // Cannot find a match for this requirement
-        // Immediately return
-        LOG(ERROR)
-            << __func__
-            << ": Cannot find any match for this requirement, exitting...";
-        result.clear();
-        *_aidl_return = result;
-        return ndk::ScopedAStatus::ok();
+    // Any context - loose match with allocation
+    bool found = false;
+    for (bool match_context : {true, false}) {
+      for (bool match_exact : {true, false}) {
+        auto matched_setting =
+            matchWithRequirement(matched_ase_configuration_settings,
+                                 requirement, match_context, match_exact);
+        if (matched_setting.has_value()) {
+          result.push_back(matched_setting.value());
+          found = true;
+          break;
+        }
       }
+      if (found) break;
+    }
+
+    if (!found) {
+      LOG(ERROR) << __func__
+                 << ": Cannot find any match for this requirement, exitting...";
+      result.clear();
+      *_aidl_return = result;
+      return ndk::ScopedAStatus::ok();
     }
   }
 
diff --git a/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.h b/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.h
index 798f183..3a82b73 100644
--- a/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.h
+++ b/bluetooth/audio/aidl/default/LeAudioOffloadAudioProvider.h
@@ -139,7 +139,8 @@
           direction_configurations,
       const std::vector<std::optional<AseDirectionRequirement>>& requirements,
       std::optional<std::vector<std::optional<AseDirectionConfiguration>>>&
-          valid_direction_configurations);
+          valid_direction_configurations,
+      bool isExact);
   std::optional<LeAudioAseConfigurationSetting>
   getCapabilitiesMatchedAseConfigurationSettings(
       IBluetoothAudioProvider::LeAudioAseConfigurationSetting& setting,
@@ -149,7 +150,8 @@
   getRequirementMatchedAseConfigurationSettings(
       IBluetoothAudioProvider::LeAudioAseConfigurationSetting& setting,
       const IBluetoothAudioProvider::LeAudioConfigurationRequirement&
-          requirement);
+          requirement,
+      bool isExact);
   bool isMatchedQosRequirement(LeAudioAseQosConfiguration setting_qos,
                                AseQosDirectionRequirement requirement_qos);
   std::optional<LeAudioBroadcastConfigurationSetting>
@@ -173,7 +175,7 @@
           matched_ase_configuration_settings,
       const IBluetoothAudioProvider::LeAudioConfigurationRequirement&
           requirements,
-      bool isMatchContext);
+      bool isMatchContext, bool isExact);
 };
 
 class LeAudioOffloadOutputAudioProvider : public LeAudioOffloadAudioProvider {
diff --git a/bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.cpp b/bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.cpp
index 4481238..a52d761 100644
--- a/bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.cpp
+++ b/bluetooth/audio/aidl/vts/VtsHalBluetoothAudioTargetTest.cpp
@@ -2375,6 +2375,43 @@
     return capability;
   }
 
+  LeAudioDeviceCapabilities GetOpusRemoteSinkCapability() {
+    // Create a capability specifically for vendor OPUS
+    LeAudioDeviceCapabilities capability;
+
+    auto vendor_codec = CodecId::Vendor();
+    vendor_codec.codecId = 255;
+    vendor_codec.id = 224;
+    capability.codecId = vendor_codec;
+
+    auto pref_context_metadata = MetadataLtv::PreferredAudioContexts();
+    pref_context_metadata.values =
+        GetAudioContext(AudioContext::MEDIA | AudioContext::CONVERSATIONAL |
+                        AudioContext::GAME);
+    capability.metadata = {pref_context_metadata};
+
+    auto sampling_rate =
+        CodecSpecificCapabilitiesLtv::SupportedSamplingFrequencies();
+    sampling_rate.bitmask =
+        CodecSpecificCapabilitiesLtv::SupportedSamplingFrequencies::HZ16000 |
+        CodecSpecificCapabilitiesLtv::SupportedSamplingFrequencies::HZ8000 |
+        CodecSpecificCapabilitiesLtv::SupportedSamplingFrequencies::HZ48000;
+    auto frame_duration =
+        CodecSpecificCapabilitiesLtv::SupportedFrameDurations();
+    frame_duration.bitmask =
+        CodecSpecificCapabilitiesLtv::SupportedFrameDurations::US7500 |
+        CodecSpecificCapabilitiesLtv::SupportedFrameDurations::US10000 |
+        CodecSpecificCapabilitiesLtv::SupportedFrameDurations::US20000;
+    auto octets = CodecSpecificCapabilitiesLtv::SupportedOctetsPerCodecFrame();
+    octets.min = 0;
+    octets.max = 240;
+    auto frames = CodecSpecificCapabilitiesLtv::SupportedMaxCodecFramesPerSDU();
+    frames.value = 2;
+    capability.codecSpecificCapabilities = {sampling_rate, frame_duration,
+                                            octets, frames};
+    return capability;
+  }
+
   LeAudioDeviceCapabilities GetDefaultRemoteSourceCapability() {
     // Create a capability
     LeAudioDeviceCapabilities capability;
@@ -2745,6 +2782,41 @@
     return requirement;
   }
 
+  LeAudioConfigurationRequirement GetOpusUnicastRequirement(
+      int32_t context_bits, bool is_sink_requirement,
+      bool is_source_requriement,
+      CodecSpecificConfigurationLtv::SamplingFrequency freq =
+          CodecSpecificConfigurationLtv::SamplingFrequency::HZ48000) {
+    // Create a requirements
+    LeAudioConfigurationRequirement requirement;
+    requirement.audioContext = GetAudioContext(context_bits);
+
+    auto allocation = CodecSpecificConfigurationLtv::AudioChannelAllocation();
+    allocation.bitmask =
+        CodecSpecificConfigurationLtv::AudioChannelAllocation::FRONT_LEFT |
+        CodecSpecificConfigurationLtv::AudioChannelAllocation::FRONT_RIGHT;
+
+    auto direction_ase_requriement = AseDirectionRequirement();
+    auto vendor_codec = CodecId::Vendor();
+    vendor_codec.codecId = 255;
+    vendor_codec.id = 224;
+    direction_ase_requriement.aseConfiguration.codecId = vendor_codec;
+    direction_ase_requriement.aseConfiguration.targetLatency =
+        LeAudioAseConfiguration::TargetLatency::HIGHER_RELIABILITY;
+
+    direction_ase_requriement.aseConfiguration.codecConfiguration = {
+        freq, CodecSpecificConfigurationLtv::FrameDuration::US20000, allocation
+
+    };
+    if (is_sink_requirement)
+      requirement.sinkAseRequirement = {direction_ase_requriement};
+
+    if (is_source_requriement)
+      requirement.sourceAseRequirement = {direction_ase_requriement};
+
+    return requirement;
+  }
+
   LeAudioConfigurationRequirement GetUnicastGameRequirement(bool asymmetric) {
     // Create a requirements
     LeAudioConfigurationRequirement requirement;
@@ -3172,6 +3244,31 @@
 }
 
 TEST_P(BluetoothAudioProviderLeAudioOutputHardwareAidl,
+       GetOpusAseConfiguration) {
+  if (GetProviderFactoryInterfaceVersion() <
+      BluetoothAudioHalVersion::VERSION_AIDL_V4) {
+    GTEST_SKIP();
+  }
+
+  std::vector<std::optional<LeAudioDeviceCapabilities>> sink_capabilities = {
+      GetOpusRemoteSinkCapability()};
+  std::vector<std::optional<LeAudioDeviceCapabilities>> source_capabilities = {
+      GetDefaultRemoteSourceCapability()};
+
+  std::vector<LeAudioAseConfigurationSetting> configurations;
+  std::vector<LeAudioConfigurationRequirement> sink_requirements = {
+      GetOpusUnicastRequirement(AudioContext::MEDIA, true /* sink */,
+                                false /* source */)};
+  auto aidl_retval = audio_provider_->getLeAudioAseConfiguration(
+      sink_capabilities, std::nullopt, sink_requirements, &configurations);
+
+  ASSERT_TRUE(aidl_retval.isOk());
+  if (!configurations.empty()) {
+    VerifyIfRequirementsSatisfied(sink_requirements, configurations);
+  }
+}
+
+TEST_P(BluetoothAudioProviderLeAudioOutputHardwareAidl,
        GetAseConfiguration_Multidirectional) {
   if (GetProviderFactoryInterfaceVersion() <
       BluetoothAudioHalVersion::VERSION_AIDL_V4) {
diff --git a/bluetooth/audio/utils/Android.bp b/bluetooth/audio/utils/Android.bp
index d931c4d..d4968a8 100644
--- a/bluetooth/audio/utils/Android.bp
+++ b/bluetooth/audio/utils/Android.bp
@@ -90,13 +90,15 @@
 
 cc_test {
     name: "BluetoothLeAudioCodecsProviderTest",
-    defaults: [
-        "latest_android_hardware_bluetooth_audio_ndk_shared",
-    ],
     srcs: [
         "aidl_session/BluetoothLeAudioCodecsProvider.cpp",
         "aidl_session/BluetoothLeAudioCodecsProviderTest.cpp",
     ],
+    defaults: [
+        "latest_android_hardware_audio_common_ndk_static",
+        "latest_android_hardware_bluetooth_audio_ndk_static",
+        "latest_android_media_audio_common_types_ndk_static",
+    ],
     header_libs: [
         "libxsdc-utils",
     ],
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.cpp b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.cpp
index 37812fa..07e4997 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioAseConfigurationSettingProvider.cpp
@@ -92,9 +92,10 @@
 /* Frame Durations */
 constexpr uint8_t kLeAudioCodecFrameDur7500us = 0x00;
 constexpr uint8_t kLeAudioCodecFrameDur10000us = 0x01;
+constexpr uint8_t kLeAudioCodecFrameDur20000us = 0x02;
 
 /* Audio Allocations */
-constexpr uint32_t kLeAudioLocationNotAllowed = 0x00000000;
+constexpr uint32_t kLeAudioLocationMonoAudio = 0x00000000;
 constexpr uint32_t kLeAudioLocationFrontLeft = 0x00000001;
 constexpr uint32_t kLeAudioLocationFrontRight = 0x00000002;
 constexpr uint32_t kLeAudioLocationFrontCenter = 0x00000004;
@@ -171,12 +172,14 @@
         {kLeAudioCodecFrameDur7500us,
          CodecSpecificConfigurationLtv::FrameDuration::US7500},
         {kLeAudioCodecFrameDur10000us,
-         CodecSpecificConfigurationLtv::FrameDuration::US10000}};
+         CodecSpecificConfigurationLtv::FrameDuration::US10000},
+        {kLeAudioCodecFrameDur20000us,
+         CodecSpecificConfigurationLtv::FrameDuration::US20000}};
 
 /* Helper map for matching various audio channel allocation notations */
 std::map<uint32_t, uint32_t> audio_channel_allocation_map = {
-    {kLeAudioLocationNotAllowed,
-     CodecSpecificConfigurationLtv::AudioChannelAllocation::NOT_ALLOWED},
+    {kLeAudioLocationMonoAudio,
+     CodecSpecificConfigurationLtv::AudioChannelAllocation::MONO},
     {kLeAudioLocationFrontLeft,
      CodecSpecificConfigurationLtv::AudioChannelAllocation::FRONT_LEFT},
     {kLeAudioLocationFrontRight,
@@ -487,6 +490,9 @@
       case CodecSpecificConfigurationLtv::FrameDuration::US10000:
         qos.sduIntervalUs = 10000;
         break;
+      case CodecSpecificConfigurationLtv::FrameDuration::US20000:
+        qos.sduIntervalUs = 20000;
+        break;
     }
     qos.sduIntervalUs *= frameBlockValue;
   }
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp
index 473777c..59c43a4 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp
@@ -119,19 +119,36 @@
     // Mapping octetsPerCodecFrame to bitdepth for easier comparison.
     transport.bitdepth.push_back(codec_config.getOctetsPerCodecFrame());
     transport.frameDurationUs.push_back(codec_config.getFrameDurationUs());
-    switch (strategy_config.getAudioLocation()) {
-      case setting::AudioLocation::MONO:
+    if (strategy_config.hasAudioLocation()) {
+      switch (strategy_config.getAudioLocation()) {
+        case setting::AudioLocation::MONO:
+          if (strategy_config_channel_count == 1)
+            transport.channelMode.push_back(ChannelMode::MONO);
+          else
+            transport.channelMode.push_back(ChannelMode::DUALMONO);
+          break;
+        case setting::AudioLocation::STEREO:
+          transport.channelMode.push_back(ChannelMode::STEREO);
+          break;
+        default:
+          transport.channelMode.push_back(ChannelMode::UNKNOWN);
+          break;
+      }
+    } else if (strategy_config.hasAudioChannelAllocation()) {
+      auto count =
+          std::bitset<32>(strategy_config.getAudioChannelAllocation()).count();
+      if (count <= 1) {
         if (strategy_config_channel_count == 1)
           transport.channelMode.push_back(ChannelMode::MONO);
         else
           transport.channelMode.push_back(ChannelMode::DUALMONO);
-        break;
-      case setting::AudioLocation::STEREO:
+      } else if (count == 2) {
         transport.channelMode.push_back(ChannelMode::STEREO);
-        break;
-      default:
+      } else {
         transport.channelMode.push_back(ChannelMode::UNKNOWN);
-        break;
+      }
+    } else {
+      transport.channelMode.push_back(ChannelMode::UNKNOWN);
     }
   }
 
@@ -336,8 +353,12 @@
   for (const auto& scenario : supported_scenarios) {
     UnicastCapability unicast_encode_capability =
         GetUnicastCapability(scenario.getEncode());
+    LOG(INFO) << __func__ << ": Unicast capability encode = "
+              << unicast_encode_capability.toString();
     UnicastCapability unicast_decode_capability =
         GetUnicastCapability(scenario.getDecode());
+    LOG(INFO) << __func__ << ": Unicast capability decode = "
+              << unicast_decode_capability.toString();
     BroadcastCapability broadcast_capability = {.codecType =
                                                     CodecType::UNKNOWN};
 
@@ -384,22 +405,36 @@
     return {.codecType = CodecType::UNKNOWN};
   }
 
+  // Populate audio location
+  AudioLocation audio_location = AudioLocation::UNKNOWN;
+  if (strategy_configuration_iter->second.hasAudioLocation()) {
+    audio_location = GetAudioLocation(
+        strategy_configuration_iter->second.getAudioLocation());
+  }
+
+  // Populate audio channel allocation
+  std::optional<CodecSpecificConfigurationLtv::AudioChannelAllocation>
+      audio_channel_allocation = std::nullopt;
+  if (strategy_configuration_iter->second.hasAudioChannelAllocation()) {
+    LOG(INFO) << __func__ << ": has allocation";
+    CodecSpecificConfigurationLtv::AudioChannelAllocation tmp;
+    tmp.bitmask =
+        strategy_configuration_iter->second.getAudioChannelAllocation();
+    audio_channel_allocation = tmp;
+  }
+
   CodecType codec_type =
       GetCodecType(codec_configuration_iter->second.getCodec());
   if (codec_type == CodecType::LC3) {
     return ComposeUnicastCapability(
-        codec_type,
-        GetAudioLocation(
-            strategy_configuration_iter->second.getAudioLocation()),
+        codec_type, audio_location, audio_channel_allocation,
         strategy_configuration_iter->second.getConnectedDevice(),
         strategy_configuration_iter->second.getChannelCount(),
         ComposeLc3Capability(codec_configuration_iter->second));
   } else if (codec_type == CodecType::APTX_ADAPTIVE_LE ||
              codec_type == CodecType::APTX_ADAPTIVE_LEX) {
     return ComposeUnicastCapability(
-        codec_type,
-        GetAudioLocation(
-            strategy_configuration_iter->second.getAudioLocation()),
+        codec_type, audio_location, audio_channel_allocation,
         strategy_configuration_iter->second.getConnectedDevice(),
         strategy_configuration_iter->second.getChannelCount(),
         ComposeAptxAdaptiveLeCapability(codec_configuration_iter->second));
@@ -435,11 +470,27 @@
   std::vector<std::optional<Lc3Capabilities>> bcastLc3Cap(
       1, std::optional(ComposeLc3Capability(codec_configuration_iter->second)));
 
+  // Populate audio location
+  AudioLocation audio_location = AudioLocation::UNKNOWN;
+  if (strategy_configuration_iter->second.hasAudioLocation()) {
+    audio_location = GetAudioLocation(
+        strategy_configuration_iter->second.getAudioLocation());
+  }
+
+  // Populate audio channel allocation
+  std::optional<CodecSpecificConfigurationLtv::AudioChannelAllocation>
+      audio_channel_allocation = std::nullopt;
+  if (strategy_configuration_iter->second.hasAudioChannelAllocation()) {
+    LOG(INFO) << __func__ << ": has allocation";
+    CodecSpecificConfigurationLtv::AudioChannelAllocation tmp;
+    tmp.bitmask =
+        strategy_configuration_iter->second.getAudioChannelAllocation();
+    audio_channel_allocation = tmp;
+  }
+
   if (codec_type == CodecType::LC3) {
     return ComposeBroadcastCapability(
-        codec_type,
-        GetAudioLocation(
-            strategy_configuration_iter->second.getAudioLocation()),
+        codec_type, audio_location, audio_channel_allocation,
         strategy_configuration_iter->second.getChannelCount(), bcastLc3Cap);
   }
   return {.codecType = CodecType::UNKNOWN};
@@ -448,16 +499,21 @@
 template <class T>
 BroadcastCapability BluetoothLeAudioCodecsProvider::ComposeBroadcastCapability(
     const CodecType& codec_type, const AudioLocation& audio_location,
+    const std::optional<CodecSpecificConfigurationLtv::AudioChannelAllocation>&
+        audio_channel_allocation,
     const uint8_t& channel_count, const std::vector<T>& capability) {
   return {.codecType = codec_type,
           .supportedChannel = audio_location,
           .channelCountPerStream = channel_count,
-          .leAudioCodecCapabilities = std::optional(capability)};
+          .leAudioCodecCapabilities = std::optional(capability),
+          .audioLocation = audio_channel_allocation};
 }
 
 template <class T>
 UnicastCapability BluetoothLeAudioCodecsProvider::ComposeUnicastCapability(
     const CodecType& codec_type, const AudioLocation& audio_location,
+    const std::optional<CodecSpecificConfigurationLtv::AudioChannelAllocation>&
+        audio_channel_allocation,
     const uint8_t& device_cnt, const uint8_t& channel_count,
     const T& capability) {
   return {
@@ -467,6 +523,7 @@
       .channelCountPerDevice = channel_count,
       .leAudioCodecCapabilities =
           UnicastCapability::LeAudioCodecCapabilities(capability),
+      .audioLocation = audio_channel_allocation,
   };
 }
 
@@ -519,38 +576,87 @@
          codec_configuration.hasOctetsPerCodecFrame();
 }
 
+bool IsValidStereoAudioLocation(
+    const setting::StrategyConfiguration& strategy_configuration) {
+  if ((strategy_configuration.getConnectedDevice() == 2 &&
+       strategy_configuration.getChannelCount() == 1) ||
+      (strategy_configuration.getConnectedDevice() == 1 &&
+       strategy_configuration.getChannelCount() == 2)) {
+    // Stereo
+    // 1. two connected device, one for L one for R
+    // 2. one connected device for both L and R
+    return true;
+  } else if (strategy_configuration.getConnectedDevice() == 0 &&
+             strategy_configuration.getChannelCount() == 2) {
+    // Broadcast
+    return true;
+  }
+  return false;
+}
+
+bool IsValidMonoAudioLocation(
+    const setting::StrategyConfiguration& strategy_configuration) {
+  if (strategy_configuration.getConnectedDevice() == 1 &&
+      strategy_configuration.getChannelCount() == 1) {
+    return true;
+  }
+  return false;
+}
+
+bool IsValidAudioLocation(
+    const setting::StrategyConfiguration& strategy_configuration) {
+  if (strategy_configuration.getAudioLocation() ==
+      setting::AudioLocation::STEREO)
+    return IsValidStereoAudioLocation(strategy_configuration);
+  else if (strategy_configuration.getAudioLocation() ==
+           setting::AudioLocation::MONO)
+    return IsValidMonoAudioLocation(strategy_configuration);
+  return false;
+}
+
+bool IsValidAudioChannelAllocation(
+    const setting::StrategyConfiguration& strategy_configuration) {
+  // First, ensure that there's only 2 bitmask enabled
+  int audio_channel_allocation =
+      strategy_configuration.getAudioChannelAllocation();
+  int count = 0;
+  for (int bit = 0; bit < 32; ++bit)
+    if (audio_channel_allocation & (1 << bit)) ++count;
+  if (count > 2) {
+    LOG(WARNING) << "Cannot parse more than 2 audio location, input is "
+                 << audio_channel_allocation;
+    return false;
+  }
+
+  if (count == 2)
+    return IsValidStereoAudioLocation(strategy_configuration);
+  else
+    return IsValidMonoAudioLocation(strategy_configuration);
+}
+
 bool BluetoothLeAudioCodecsProvider::IsValidStrategyConfiguration(
     const setting::StrategyConfiguration& strategy_configuration) {
   if (!strategy_configuration.hasName() ||
-      !strategy_configuration.hasAudioLocation() ||
       !strategy_configuration.hasConnectedDevice() ||
       !strategy_configuration.hasChannelCount()) {
     return false;
   }
-  if (strategy_configuration.getAudioLocation() ==
-      setting::AudioLocation::STEREO) {
-    if ((strategy_configuration.getConnectedDevice() == 2 &&
-         strategy_configuration.getChannelCount() == 1) ||
-        (strategy_configuration.getConnectedDevice() == 1 &&
-         strategy_configuration.getChannelCount() == 2)) {
-      // Stereo
-      // 1. two connected device, one for L one for R
-      // 2. one connected device for both L and R
-      return true;
-    } else if (strategy_configuration.getConnectedDevice() == 0 &&
-               strategy_configuration.getChannelCount() == 2) {
-      // Broadcast
-      return true;
-    }
-  } else if (strategy_configuration.getAudioLocation() ==
-             setting::AudioLocation::MONO) {
-    if (strategy_configuration.getConnectedDevice() == 1 &&
-        strategy_configuration.getChannelCount() == 1) {
-      // Mono
-      return true;
-    }
-  }
-  return false;
+
+  // Both audio location field cannot be empty
+  if (!strategy_configuration.hasAudioLocation() &&
+      !strategy_configuration.hasAudioChannelAllocation())
+    return false;
+
+  // Any audio location field that presents must be valid
+  if (strategy_configuration.hasAudioLocation() &&
+      !IsValidAudioLocation(strategy_configuration))
+    return false;
+
+  if (strategy_configuration.hasAudioChannelAllocation() &&
+      !IsValidAudioChannelAllocation(strategy_configuration))
+    return false;
+
+  return true;
 }
 
 }  // namespace audio
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h
index 5bf67e2..23b2bb6 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h
@@ -23,6 +23,7 @@
 #include <vector>
 
 #include "aidl/android/hardware/bluetooth/audio/CodecInfo.h"
+#include "aidl/android/hardware/bluetooth/audio/CodecSpecificConfigurationLtv.h"
 #include "aidl/android/hardware/bluetooth/audio/SessionType.h"
 #include "aidl_android_hardware_bluetooth_audio_setting.h"
 
@@ -84,12 +85,18 @@
   template <class T>
   static inline UnicastCapability ComposeUnicastCapability(
       const CodecType& codec_type, const AudioLocation& audio_location,
+      const std::optional<
+          CodecSpecificConfigurationLtv::AudioChannelAllocation>&
+          audio_channel_allocation,
       const uint8_t& device_cnt, const uint8_t& channel_count,
       const T& capability);
 
   template <class T>
   static inline BroadcastCapability ComposeBroadcastCapability(
       const CodecType& codec_type, const AudioLocation& audio_location,
+      const std::optional<
+          CodecSpecificConfigurationLtv::AudioChannelAllocation>&
+          audio_channel_allocation,
       const uint8_t& channel_count, const std::vector<T>& capability);
 
   static inline Lc3Capabilities ComposeLc3Capability(
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp
index dba2749..c47f7d5 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp
@@ -64,19 +64,101 @@
 static const StrategyConfiguration kValidStrategyStereoOneCis(
     std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
     std::make_optional(AudioLocation::STEREO), std::make_optional(2),
-    std::make_optional(1));
+    std::make_optional(1), std::nullopt);
 static const StrategyConfiguration kValidStrategyStereoTwoCis(
     std::make_optional("STEREO_TWO_CISES_PER_DEVICE"),
     std::make_optional(AudioLocation::STEREO), std::make_optional(1),
-    std::make_optional(2));
+    std::make_optional(2), std::nullopt);
 static const StrategyConfiguration kValidStrategyMonoOneCis(
     std::make_optional("MONO_ONE_CIS_PER_DEVICE"),
     std::make_optional(AudioLocation::MONO), std::make_optional(1),
-    std::make_optional(1));
+    std::make_optional(1), std::nullopt);
 static const StrategyConfiguration kValidStrategyBroadcastStereo(
     std::make_optional("BROADCAST_STEREO"),
     std::make_optional(AudioLocation::STEREO), std::make_optional(0),
-    std::make_optional(2));
+    std::make_optional(2), std::nullopt);
+
+static const StrategyConfiguration kValidStrategyStereoOneCisInt(
+    std::make_optional("STEREO_ONE_CIS_PER_DEVICE"), std::nullopt,
+    std::make_optional(2), std::make_optional(1), std::make_optional(3));
+static const StrategyConfiguration kValidStrategyStereoTwoCisInt(
+    std::make_optional("STEREO_TWO_CISES_PER_DEVICE"), std::nullopt,
+    std::make_optional(1), std::make_optional(2), std::make_optional(3));
+static const StrategyConfiguration kValidStrategyMonoOneCisInt(
+    std::make_optional("MONO_ONE_CIS_PER_DEVICE"), std::nullopt,
+    std::make_optional(1), std::make_optional(1), std::make_optional(4));
+static const StrategyConfiguration kValidStrategyBroadcastStereoInt(
+    std::make_optional("BROADCAST_STEREO"), std::nullopt, std::make_optional(0),
+    std::make_optional(2), std::make_optional(3));
+
+static const StrategyConfiguration kValidStrategyStereoOneCisBoth(
+    std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
+    std::make_optional(AudioLocation::STEREO), std::make_optional(2),
+    std::make_optional(1), std::make_optional(3));
+static const StrategyConfiguration kValidStrategyStereoTwoCisBoth(
+    std::make_optional("STEREO_TWO_CISES_PER_DEVICE"),
+    std::make_optional(AudioLocation::STEREO), std::make_optional(1),
+    std::make_optional(2), std::make_optional(3));
+static const StrategyConfiguration kValidStrategyMonoOneCisBoth(
+    std::make_optional("MONO_ONE_CIS_PER_DEVICE"),
+    std::make_optional(AudioLocation::MONO), std::make_optional(1),
+    std::make_optional(1), std::make_optional(4));
+static const StrategyConfiguration kValidStrategyBroadcastStereoBoth(
+    std::make_optional("BROADCAST_STEREO"),
+    std::make_optional(AudioLocation::STEREO), std::make_optional(0),
+    std::make_optional(2), std::make_optional(3));
+
+// List of all invalid strategy configuration
+const auto kInvalidStrategyStereoTwoCisTwoDevice = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
+        std::make_optional(AudioLocation::STEREO), std::make_optional(2),
+        std::make_optional(2), std::nullopt)});
+const auto kInvalidStrategyMonoTwoCisTwoDevice = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("MONO_ONE_CIS_PER_DEVICE"),
+        std::make_optional(AudioLocation::STEREO), std::make_optional(2),
+        std::make_optional(2), std::nullopt)});
+const auto kInvalidStrategyNoName = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::nullopt, std::make_optional(AudioLocation::STEREO),
+        std::make_optional(2), std::make_optional(1), std::nullopt)});
+const auto kInvalidStrategyNoLocation = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"), std::nullopt,
+        std::make_optional(2), std::make_optional(1), std::nullopt)});
+const auto kInvalidStrategyNoDevice = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
+        std::make_optional(AudioLocation::STEREO), std::nullopt,
+        std::make_optional(1), std::nullopt)});
+const auto kInvalidStrategyNoChannel = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
+        std::make_optional(AudioLocation::STEREO), std::make_optional(2),
+        std::nullopt, std::nullopt)});
+const auto kInvalidStrategyIntMoreBitmask = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
+        std::make_optional(AudioLocation::STEREO), std::make_optional(2),
+        std::make_optional(1), std::make_optional(7))});
+const auto kInvalidStrategyIntStereoTwoCisTwoDevice = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"), std::nullopt,
+        std::make_optional(2), std::make_optional(2), std::make_optional(3))});
+const auto kInvalidStrategyIntMonoTwoCisTwoDevice = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("MONO_ONE_CIS_PER_DEVICE"), std::nullopt,
+        std::make_optional(2), std::make_optional(2), std::make_optional(4))});
+const auto kInvalidStrategyIntBroadcast = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("MONO_ONE_CIS_PER_DEVICE"), std::nullopt,
+        std::make_optional(0), std::make_optional(1), std::make_optional(3))});
+const auto kInvalidStrategyBothStereoMonoInt = StrategyConfigurationList(
+    std::vector<StrategyConfiguration>{StrategyConfiguration(
+        std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
+        std::make_optional(AudioLocation::STEREO), std::make_optional(2),
+        std::make_optional(1), std::make_optional(4))});
 
 // Define valid test list built from above valid components
 // Scenario, Configuration, CodecConfiguration, StrategyConfiguration
@@ -88,11 +170,16 @@
 static const std::vector<CodecConfigurationList> kValidCodecConfigurationList =
     {CodecConfigurationList(
         std::vector<CodecConfiguration>{kValidCodecLC3_16k_1})};
+
 static const std::vector<StrategyConfigurationList>
     kValidStrategyConfigurationList = {
         StrategyConfigurationList(std::vector<StrategyConfiguration>{
             kValidStrategyStereoOneCis, kValidStrategyStereoTwoCis,
-            kValidStrategyMonoOneCis, kValidStrategyBroadcastStereo})};
+            kValidStrategyMonoOneCis, kValidStrategyBroadcastStereo,
+            kValidStrategyStereoOneCisInt, kValidStrategyStereoTwoCisInt,
+            kValidStrategyMonoOneCisInt, kValidStrategyBroadcastStereoInt,
+            kValidStrategyStereoOneCisBoth, kValidStrategyStereoTwoCisBoth,
+            kValidStrategyMonoOneCisBoth, kValidStrategyBroadcastStereoBoth})};
 
 class BluetoothLeAudioCodecsProviderTest
     : public ::testing::TestWithParam<OffloadSetting> {
@@ -270,49 +357,19 @@
   static std::vector<StrategyConfigurationList>
   CreateInvalidStrategyConfigurations() {
     std::vector<StrategyConfigurationList>
-        invalid_strategy_configuration_test_cases;
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(
-            std::vector<StrategyConfiguration>{StrategyConfiguration(
-                std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
-                std::make_optional(AudioLocation::STEREO),
-                std::make_optional(2), std::make_optional(2))}));
-
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(
-            std::vector<StrategyConfiguration>{StrategyConfiguration(
-                std::make_optional("MONO_ONE_CIS_PER_DEVICE"),
-                std::make_optional(AudioLocation::STEREO),
-                std::make_optional(2), std::make_optional(2))}));
-
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(
-            std::vector<StrategyConfiguration>{StrategyConfiguration(
-                std::nullopt, std::make_optional(AudioLocation::STEREO),
-                std::make_optional(2), std::make_optional(1))}));
-
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(
-            std::vector<StrategyConfiguration>{StrategyConfiguration(
-                std::make_optional("STEREO_ONE_CIS_PER_DEVICE"), std::nullopt,
-                std::make_optional(2), std::make_optional(1))}));
-
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(
-            std::vector<StrategyConfiguration>{StrategyConfiguration(
-                std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
-                std::make_optional(AudioLocation::STEREO), std::nullopt,
-                std::make_optional(1))}));
-
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(
-            std::vector<StrategyConfiguration>{StrategyConfiguration(
-                std::make_optional("STEREO_ONE_CIS_PER_DEVICE"),
-                std::make_optional(AudioLocation::STEREO),
-                std::make_optional(2), std::nullopt)}));
-
-    invalid_strategy_configuration_test_cases.push_back(
-        StrategyConfigurationList(std::vector<StrategyConfiguration>{}));
+        invalid_strategy_configuration_test_cases = {
+            kInvalidStrategyStereoTwoCisTwoDevice,
+            kInvalidStrategyMonoTwoCisTwoDevice,
+            kInvalidStrategyNoName,
+            kInvalidStrategyNoLocation,
+            kInvalidStrategyNoDevice,
+            kInvalidStrategyNoChannel,
+            kInvalidStrategyIntMoreBitmask,
+            kInvalidStrategyIntStereoTwoCisTwoDevice,
+            kInvalidStrategyIntMonoTwoCisTwoDevice,
+            kInvalidStrategyIntBroadcast,
+            kInvalidStrategyBothStereoMonoInt,
+            StrategyConfigurationList(std::vector<StrategyConfiguration>{})};
 
     return invalid_strategy_configuration_test_cases;
   }
diff --git a/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xml b/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xml
index eaace78..b6ebbd9 100644
--- a/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xml
+++ b/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xml
@@ -69,9 +69,9 @@
     <codecConfiguration name="APTX_ADAPTIVE_LEX_96k" codec="APTX_ADAPTIVE_LEX" samplingFrequency="96000" frameDurationUs="10000" octetsPerCodecFrame="816"/>
   </codecConfigurationList>
   <strategyConfigurationList>
-    <strategyConfiguration name="STEREO_ONE_CIS_PER_DEVICE" audioLocation="STEREO" connectedDevice="2" channelCount="1"/>
-    <strategyConfiguration name="STEREO_TWO_CISES_PER_DEVICE" audioLocation="STEREO" connectedDevice="1" channelCount="2"/>
-    <strategyConfiguration name="MONO_ONE_CIS_PER_DEVICE" audioLocation="MONO" connectedDevice="1" channelCount="1"/>
-    <strategyConfiguration name="BROADCAST_STEREO" audioLocation="STEREO" connectedDevice="0" channelCount="2"/>
+    <strategyConfiguration name="STEREO_ONE_CIS_PER_DEVICE" audioLocation="STEREO" connectedDevice="2" channelCount="1" audioChannelAllocation="3"/>
+    <strategyConfiguration name="STEREO_TWO_CISES_PER_DEVICE" audioLocation="STEREO" connectedDevice="1" channelCount="2" audioChannelAllocation="3"/>
+    <strategyConfiguration name="MONO_ONE_CIS_PER_DEVICE" audioLocation="MONO" connectedDevice="1" channelCount="1" audioChannelAllocation="4"/>
+    <strategyConfiguration name="BROADCAST_STEREO" audioLocation="STEREO" connectedDevice="0" channelCount="2" audioChannelAllocation="3"/>
   </strategyConfigurationList>
 </leAudioOffloadSetting>
diff --git a/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xsd b/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xsd
index 03c8ade..d9ccab5 100644
--- a/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xsd
+++ b/bluetooth/audio/utils/le_audio_codec_capabilities/le_audio_codec_capabilities.xsd
@@ -56,9 +56,12 @@
   <xs:element name="strategyConfiguration">
     <xs:complexType>
       <xs:attribute name="name" type="xs:string"/>
+      <!-- Deprecated definition of Audio Location, please use audioLocationInt -->
       <xs:attribute name="audioLocation" type="audioLocation"/>
       <xs:attribute name="connectedDevice" type="xs:unsignedByte"/>
       <xs:attribute name="channelCount" type="xs:unsignedByte"/>
+      <!-- Integer Audio Location to populate to audioLocation if present -->
+      <xs:attribute name="audioChannelAllocation" type="xs:int"/>
     </xs:complexType>
   </xs:element>
   <xs:simpleType name="audioLocation">
diff --git a/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt b/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt
index a882174..b6c2f03 100644
--- a/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt
+++ b/bluetooth/audio/utils/le_audio_codec_capabilities/schema/current.txt
@@ -81,10 +81,12 @@
 
   public class StrategyConfiguration {
     ctor public StrategyConfiguration();
+    method public int getAudioChannelAllocation();
     method public aidl.android.hardware.bluetooth.audio.setting.AudioLocation getAudioLocation();
     method public short getChannelCount();
     method public short getConnectedDevice();
     method public String getName();
+    method public void setAudioChannelAllocation(int);
     method public void setAudioLocation(aidl.android.hardware.bluetooth.audio.setting.AudioLocation);
     method public void setChannelCount(short);
     method public void setConnectedDevice(short);
diff --git a/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.json b/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.json
index fbfa3f9..88e9ce4 100644
--- a/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.json
+++ b/bluetooth/audio/utils/le_audio_configuration_set/audio_set_configurations.json
@@ -18,6 +18,7 @@
     " Example values which can be used as 'codec_configuration.compound_value'",
     "   Codec Coding formats:",
     "     LC3 = 6",
+    "     OPUS = 225",
     "   Sampling Frequencies: ",
     "     8000Hz = 1",
     "     11025Hz = 2",
@@ -34,7 +35,8 @@
     "     384000Hz = 13",
     "   Frame Durations:",
     "     7500us = 0",
-    "     10000us = 1"
+    "     10000us = 1",
+    "     20000us = 2"
   ],
   "configurations": [
     {
diff --git a/bluetooth/ranging/aidl/vts/Android.bp b/bluetooth/ranging/aidl/vts/Android.bp
index 9984ce8..bcae5d0 100644
--- a/bluetooth/ranging/aidl/vts/Android.bp
+++ b/bluetooth/ranging/aidl/vts/Android.bp
@@ -17,7 +17,7 @@
         "libutils",
     ],
     static_libs: [
-        "android.hardware.bluetooth.ranging-V1-ndk",
+        "android.hardware.bluetooth.ranging-V2-ndk",
         "libbluetooth-types",
     ],
     test_config: "VtsHalBluetoothRangingTargetTest.xml",
diff --git a/bluetooth/ranging/aidl/vts/VtsHalBluetoothRangingTargetTest.cpp b/bluetooth/ranging/aidl/vts/VtsHalBluetoothRangingTargetTest.cpp
index 702df95..4510f24 100644
--- a/bluetooth/ranging/aidl/vts/VtsHalBluetoothRangingTargetTest.cpp
+++ b/bluetooth/ranging/aidl/vts/VtsHalBluetoothRangingTargetTest.cpp
@@ -30,12 +30,15 @@
 using aidl::android::hardware::bluetooth::ranging::
     BnBluetoothChannelSoundingSessionCallback;
 using aidl::android::hardware::bluetooth::ranging::ChannelSoudingRawData;
+using aidl::android::hardware::bluetooth::ranging::ChannelSoundingProcedureData;
+using aidl::android::hardware::bluetooth::ranging::Config;
 using aidl::android::hardware::bluetooth::ranging::CsSecurityLevel;
 using aidl::android::hardware::bluetooth::ranging::IBluetoothChannelSounding;
 using aidl::android::hardware::bluetooth::ranging::
     IBluetoothChannelSoundingSession;
 using aidl::android::hardware::bluetooth::ranging::
     IBluetoothChannelSoundingSessionCallback;
+using aidl::android::hardware::bluetooth::ranging::ProcedureEnableConfig;
 using aidl::android::hardware::bluetooth::ranging::RangingResult;
 using aidl::android::hardware::bluetooth::ranging::Reason;
 using aidl::android::hardware::bluetooth::ranging::ResultType;
@@ -43,6 +46,12 @@
 using aidl::android::hardware::bluetooth::ranging::VendorSpecificData;
 using ndk::ScopedAStatus;
 
+enum class RangingHalVersion : uint8_t {
+  V_UNAVAILABLE = 0,
+  V_1,
+  V_2,
+};
+
 class BluetoothChannelSoundingSessionCallback
     : public BnBluetoothChannelSoundingSessionCallback {
  public:
@@ -80,6 +89,8 @@
     ALOGI("SetUp Ranging Test");
     bluetooth_channel_sounding_ = IBluetoothChannelSounding::fromBinder(
         ndk::SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
+    hal_version_ = GetRangingHalVersion();
+    ASSERT_GT(hal_version_, RangingHalVersion::V_UNAVAILABLE);
     ASSERT_NE(bluetooth_channel_sounding_, nullptr);
   }
 
@@ -95,6 +106,8 @@
   ScopedAStatus getSupportedSessionTypes(
       std::optional<std::vector<SessionType>>* _aidl_return);
   ScopedAStatus getMaxSupportedCsSecurityLevel(CsSecurityLevel* _aidl_return);
+  ScopedAStatus getSupportedCsSecurityLevels(
+      std::vector<CsSecurityLevel>* _aidl_return);
   ScopedAStatus openSession(
       const BluetoothChannelSoundingParameters& in_params,
       const std::shared_ptr<IBluetoothChannelSoundingSessionCallback>&
@@ -111,6 +124,30 @@
     return status;
   }
 
+  RangingHalVersion GetRangingHalVersion() {
+    int32_t aidl_version = 0;
+    if (bluetooth_channel_sounding_ == nullptr) {
+      return RangingHalVersion::V_UNAVAILABLE;
+    }
+    auto aidl_ret_val =
+        bluetooth_channel_sounding_->getInterfaceVersion(&aidl_version);
+    if (!aidl_ret_val.isOk()) {
+      return RangingHalVersion::V_UNAVAILABLE;
+    }
+    switch (aidl_version) {
+      case 1:
+        return RangingHalVersion::V_1;
+      case 2:
+        return RangingHalVersion::V_2;
+      default:
+        return RangingHalVersion::V_UNAVAILABLE;
+    }
+    return RangingHalVersion::V_UNAVAILABLE;
+  }
+
+ public:
+  RangingHalVersion hal_version_ = RangingHalVersion::V_UNAVAILABLE;
+
  private:
   std::shared_ptr<IBluetoothChannelSounding> bluetooth_channel_sounding_;
 };
@@ -130,6 +167,13 @@
   return bluetooth_channel_sounding_->getMaxSupportedCsSecurityLevel(
       _aidl_return);
 }
+
+ScopedAStatus BluetoothRangingTest::getSupportedCsSecurityLevels(
+    std::vector<CsSecurityLevel>* _aidl_return) {
+  return bluetooth_channel_sounding_->getSupportedCsSecurityLevels(
+      _aidl_return);
+}
+
 ScopedAStatus BluetoothRangingTest::openSession(
     const BluetoothChannelSoundingParameters& in_params,
     const std::shared_ptr<IBluetoothChannelSoundingSessionCallback>&
@@ -155,11 +199,25 @@
 }
 
 TEST_P(BluetoothRangingTest, GetMaxSupportedCsSecurityLevel) {
+  if (hal_version_ > RangingHalVersion::V_1) {
+    GTEST_SKIP();
+  }
   CsSecurityLevel security_level;
   ScopedAStatus status = getMaxSupportedCsSecurityLevel(&security_level);
   ASSERT_TRUE(status.isOk());
 }
 
+TEST_P(BluetoothRangingTest, GetSupportedCsSecurityLevels) {
+  if (hal_version_ < RangingHalVersion::V_2) {
+    GTEST_SKIP();
+  }
+  std::vector<CsSecurityLevel> supported_security_levels;
+  ScopedAStatus status =
+      getSupportedCsSecurityLevels(&supported_security_levels);
+  ASSERT_GT(static_cast<uint8_t>(supported_security_levels.size()), 0);
+  ASSERT_TRUE(status.isOk());
+}
+
 TEST_P(BluetoothRangingTest, OpenSession) {
   BluetoothChannelSoundingParameters params;
   std::shared_ptr<BluetoothChannelSoundingSessionCallback> callback = nullptr;
@@ -205,6 +263,9 @@
 }
 
 TEST_P(BluetoothRangingTest, WriteRawData) {
+  if (hal_version_ > RangingHalVersion::V_1) {
+    GTEST_SKIP();
+  }
   std::shared_ptr<IBluetoothChannelSoundingSession> session;
   auto status = initBluetoothChannelSoundingSession(&session);
   ASSERT_TRUE(status.isOk());
@@ -215,6 +276,62 @@
   }
 }
 
+TEST_P(BluetoothRangingTest, WriteProcedureData) {
+  if (hal_version_ < RangingHalVersion::V_2) {
+    GTEST_SKIP();
+  }
+  std::shared_ptr<IBluetoothChannelSoundingSession> session;
+  auto status = initBluetoothChannelSoundingSession(&session);
+  ASSERT_TRUE(status.isOk());
+  if (session != nullptr) {
+    ChannelSoundingProcedureData procedure_data;
+    status = session->writeProcedureData(procedure_data);
+    ASSERT_TRUE(status.isOk());
+  }
+}
+
+TEST_P(BluetoothRangingTest, UpdateChannelSoundingConfig) {
+  if (hal_version_ < RangingHalVersion::V_2) {
+    GTEST_SKIP();
+  }
+  std::shared_ptr<IBluetoothChannelSoundingSession> session;
+  auto status = initBluetoothChannelSoundingSession(&session);
+  ASSERT_TRUE(status.isOk());
+  if (session != nullptr) {
+    Config config;
+    status = session->updateChannelSoundingConfig(config);
+    ASSERT_TRUE(status.isOk());
+  }
+}
+
+TEST_P(BluetoothRangingTest, UpdateProcedureEnableConfig) {
+  if (hal_version_ < RangingHalVersion::V_2) {
+    GTEST_SKIP();
+  }
+  std::shared_ptr<IBluetoothChannelSoundingSession> session;
+  auto status = initBluetoothChannelSoundingSession(&session);
+  ASSERT_TRUE(status.isOk());
+  if (session != nullptr) {
+    ProcedureEnableConfig procedure_enable_config;
+    status = session->updateProcedureEnableConfig(procedure_enable_config);
+    ASSERT_TRUE(status.isOk());
+  }
+}
+
+TEST_P(BluetoothRangingTest, UpdateBleConnInterval) {
+  if (hal_version_ < RangingHalVersion::V_2) {
+    GTEST_SKIP();
+  }
+  std::shared_ptr<IBluetoothChannelSoundingSession> session;
+  auto status = initBluetoothChannelSoundingSession(&session);
+  ASSERT_TRUE(status.isOk());
+  if (session != nullptr) {
+    int ble_conn_interval = 10;
+    status = session->updateBleConnInterval(ble_conn_interval);
+    ASSERT_TRUE(status.isOk());
+  }
+}
+
 TEST_P(BluetoothRangingTest, CloseSession) {
   std::shared_ptr<IBluetoothChannelSoundingSession> session;
   auto status = initBluetoothChannelSoundingSession(&session);
diff --git a/bluetooth/socket/OWNERS b/bluetooth/socket/OWNERS
new file mode 100644
index 0000000..e7a60e6
--- /dev/null
+++ b/bluetooth/socket/OWNERS
@@ -0,0 +1,5 @@
+# Bug component: 27441
+
+include platform/packages/modules/Bluetooth:/OWNERS
+
+jaydenk@google.com
diff --git a/bluetooth/socket/aidl/Android.bp b/bluetooth/socket/aidl/Android.bp
new file mode 100644
index 0000000..77679f8
--- /dev/null
+++ b/bluetooth/socket/aidl/Android.bp
@@ -0,0 +1,46 @@
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+aidl_interface {
+    name: "android.hardware.bluetooth.socket",
+    vendor_available: true,
+    host_supported: true,
+    srcs: ["android/hardware/bluetooth/socket/*.aidl"],
+    imports: [
+        "android.hardware.contexthub-V4",
+    ],
+    stability: "vintf",
+    backend: {
+        java: {
+            enabled: false,
+        },
+        ndk: {
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.btservices",
+            ],
+            min_sdk_version: "33",
+        },
+    },
+    frozen: false,
+}
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/ChannelInfo.aidl
similarity index 87%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/ChannelInfo.aidl
index fc2dd63..b9b9593 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/ChannelInfo.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+union ChannelInfo {
+  android.hardware.bluetooth.socket.LeCocChannelInfo leCocChannelInfo;
+  android.hardware.bluetooth.socket.RfcommChannelInfo rfcommChannelInfo;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/IBluetoothSocket.aidl
similarity index 81%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/IBluetoothSocket.aidl
index 5c26cc2..a961692 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/IBluetoothSocket.aidl
@@ -31,7 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-interface IHwCryptoOperations {
-  android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
+package android.hardware.bluetooth.socket;
+@VintfStability
+interface IBluetoothSocket {
+  void registerCallback(in android.hardware.bluetooth.socket.IBluetoothSocketCallback callback);
+  android.hardware.bluetooth.socket.SocketCapabilities getSocketCapabilities();
+  void opened(in android.hardware.bluetooth.socket.SocketContext context);
+  void closed(long socketId);
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/IBluetoothSocketCallback.aidl
similarity index 86%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/IBluetoothSocketCallback.aidl
index fc2dd63..35bfb5b 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/IBluetoothSocketCallback.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+interface IBluetoothSocketCallback {
+  void openedComplete(long socketId, in android.hardware.bluetooth.socket.Status status, in String reason);
+  void close(long socketId, in String reason);
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/LeCocCapabilities.aidl
similarity index 91%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/LeCocCapabilities.aidl
index fc2dd63..447daa9 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/LeCocCapabilities.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+parcelable LeCocCapabilities {
+  int numberOfSupportedSockets;
+  int mtu;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/LeCocChannelInfo.aidl
similarity index 86%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/LeCocChannelInfo.aidl
index fc2dd63..4d6fcb7 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/LeCocChannelInfo.aidl
@@ -31,7 +31,16 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+parcelable LeCocChannelInfo {
+  int localCid;
+  int remoteCid;
+  int psm;
+  int localMtu;
+  int remoteMtu;
+  int localMps;
+  int remoteMps;
+  int initialRxCredits;
+  int initialTxCredits;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/RfcommCapabilities.aidl
similarity index 91%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/RfcommCapabilities.aidl
index fc2dd63..06a75b4 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/RfcommCapabilities.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+parcelable RfcommCapabilities {
+  int numberOfSupportedSockets;
+  int maxFrameSize;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/RfcommChannelInfo.aidl
similarity index 86%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/RfcommChannelInfo.aidl
index fc2dd63..3f9a140 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/RfcommChannelInfo.aidl
@@ -31,7 +31,16 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+parcelable RfcommChannelInfo {
+  int localCid;
+  int remoteCid;
+  int localMtu;
+  int remoteMtu;
+  int initialRxCredits;
+  int initialTxCredits;
+  int dlci;
+  int maxFrameSize;
+  boolean muxInitiator;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/SocketCapabilities.aidl
similarity index 86%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/SocketCapabilities.aidl
index fc2dd63..400f20c 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/SocketCapabilities.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+parcelable SocketCapabilities {
+  android.hardware.bluetooth.socket.LeCocCapabilities leCocCapabilities;
+  android.hardware.bluetooth.socket.RfcommCapabilities rfcommCapabilities;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/SocketContext.aidl
similarity index 86%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/SocketContext.aidl
index fc2dd63..6844d31 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/SocketContext.aidl
@@ -31,7 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@VintfStability
+parcelable SocketContext {
+  long socketId;
+  String name;
+  int aclConnectionHandle;
+  android.hardware.bluetooth.socket.ChannelInfo channelInfo;
+  android.hardware.contexthub.EndpointId endpointId;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/Status.aidl
similarity index 92%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/Status.aidl
index fc2dd63..63f57a9 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/bluetooth/socket/aidl/aidl_api/android.hardware.bluetooth.socket/current/android/hardware/bluetooth/socket/Status.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.bluetooth.socket;
+@Backing(type="int") @VintfStability
+enum Status {
+  SUCCESS,
+  FAILURE,
 }
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/ChannelInfo.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/ChannelInfo.aidl
new file mode 100644
index 0000000..afae1c0
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/ChannelInfo.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+import android.hardware.bluetooth.socket.LeCocChannelInfo;
+import android.hardware.bluetooth.socket.RfcommChannelInfo;
+
+/**
+ * Used to specify the channel information of different protocol.
+ */
+@VintfStability
+union ChannelInfo {
+    /**
+     * LE L2CAP COC channel information.
+     */
+    LeCocChannelInfo leCocChannelInfo;
+
+    /**
+     * RFCOMM channel information.
+     */
+    RfcommChannelInfo rfcommChannelInfo;
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/IBluetoothSocket.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/IBluetoothSocket.aidl
new file mode 100644
index 0000000..5853c10
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/IBluetoothSocket.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+import android.hardware.bluetooth.socket.IBluetoothSocketCallback;
+import android.hardware.bluetooth.socket.SocketCapabilities;
+import android.hardware.bluetooth.socket.SocketContext;
+
+/**
+ * The interface for host stack to register callback, get capabilities, and open/close socket.
+ */
+@VintfStability
+interface IBluetoothSocket {
+    /**
+     * API to register a callback for HAL implementation to send asynchronous events.
+     *
+     * @param callback An instance of the |IBluetoothSocketCallback| AIDL interface object
+     */
+    void registerCallback(in IBluetoothSocketCallback callback);
+
+    /**
+     * API to get supported offload socket capabilities.
+     *
+     * @return a socket capabilities
+     */
+    SocketCapabilities getSocketCapabilities();
+
+    /**
+     * API to notify the offload stack that the socket is opened.
+     *
+     * The HAL implementation must use IBluetoothSocketCallback.openedComplete() to indicate the
+     * result of this operation
+     *
+     * @param context Socket context including socket id, channel, hub, and endpoint info
+     */
+    void opened(in SocketContext context);
+
+    /**
+     * API to notify the offload stack that the socket is closed.
+     *
+     * When host app requests to close a socket or the HAL calls IBluetoothSocketCallback.close(),
+     * the host stack closes the socket and sends the notification.
+     *
+     * @param socketId Identifier assigned to the socket by the host stack
+     */
+    void closed(long socketId);
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/IBluetoothSocketCallback.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/IBluetoothSocketCallback.aidl
new file mode 100644
index 0000000..7cd635d
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/IBluetoothSocketCallback.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+import android.hardware.bluetooth.socket.Status;
+
+/**
+ * The interface from the Bluetooth offload socket to the host stack.
+ */
+@VintfStability
+interface IBluetoothSocketCallback {
+    /**
+     * Invoked when IBluetoothSocket.opened() has been completed.
+     *
+     * @param socketId Identifier assigned to the socket by the host stack
+     * @param status Status indicating success or failure
+     * @param reason Reason string of the operation failure for debugging purposes
+     */
+    void openedComplete(long socketId, in Status status, in String reason);
+
+    /**
+     * Invoked when offload app or stack requests host stack to close the socket.
+     *
+     * @param socketId Identifier assigned to the socket by the host stack
+     * @param reason Reason string for closing the socket for debugging purposes
+     */
+    void close(long socketId, in String reason);
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/LeCocCapabilities.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/LeCocCapabilities.aidl
new file mode 100644
index 0000000..003da11
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/LeCocCapabilities.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+/**
+ * Capabilities for LE L2CAP COC that the offload stack supports.
+ */
+@VintfStability
+parcelable LeCocCapabilities {
+    /**
+     * Maximum number of LE COC sockets supported. If not supported, the value must be zero.
+     */
+    int numberOfSupportedSockets;
+
+    /**
+     * Local Maximum Transmission Unit size in octets. The MTU size must be in range 23 to 65535.
+     *
+     * The actual value of the local MTU shared in the connection configuration is set in
+     * LeCocChannelInfo.localMtu in the IBluetoothSocket.opened() context parameter.
+     */
+    int mtu;
+
+    /**
+     * The value used by the Host stack for the local Maximum Packet Size shall be the value
+     * LE_ACL_Data_Packet_Length returned by the controller in response to the command HCI LE Read
+     * Buffer Size. Then, the MPS size must be in range 1 to 255. We do not make the MPS
+     * configurable in HAL because using the maximum value does not require a large amount of
+     * memory.
+     */
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/LeCocChannelInfo.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/LeCocChannelInfo.aidl
new file mode 100644
index 0000000..af1bd71
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/LeCocChannelInfo.aidl
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+/**
+ * LE L2CAP COC channel information
+ */
+@VintfStability
+parcelable LeCocChannelInfo {
+    /**
+     * L2cap local channel ID.
+     */
+    int localCid;
+
+    /**
+     * L2cap remote channel ID.
+     */
+    int remoteCid;
+
+    /**
+     * PSM for L2CAP LE CoC.
+     */
+    int psm;
+
+    /**
+     * Local Maximum Transmission Unit for LE COC specifying the maximum SDU size in bytes that the
+     * local L2CAP layer can receive.
+     */
+    int localMtu;
+
+    /**
+     * Remote Maximum Transmission Unit for LE COC specifying the maximum SDU size in bytes that the
+     * remote L2CAP layer can receive.
+     */
+    int remoteMtu;
+
+    /**
+     * Local Maximum PDU payload Size in bytes that the local L2CAP layer can receive.
+     */
+    int localMps;
+
+    /**
+     * Remote Maximum PDU payload Size in bytes that the remote L2CAP layer can receive.
+     */
+    int remoteMps;
+
+    /**
+     * Protocol initial credits at Rx path.
+     *
+     * The host stack will always set the initial credits to 0 when configuring the L2CAP COC
+     * channel, and this value will always be zero. It means offload stack should send initial
+     * credits to peer device through L2CAP signaling command L2CAP_FLOW_CONTROL_CREDIT_IND when
+     * IBluetoothSocket.opened() is successful.
+     */
+    int initialRxCredits;
+
+    /**
+     * Protocol initial credits at Tx path.
+     */
+    int initialTxCredits;
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/RfcommCapabilities.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/RfcommCapabilities.aidl
new file mode 100644
index 0000000..e5cffff
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/RfcommCapabilities.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+/**
+ * Capabilities for RFCOMM that the offload stack supports.
+ */
+@VintfStability
+parcelable RfcommCapabilities {
+    /**
+     * Maximum number of RFCOMM sockets supported. If not supported, the value must be zero.
+     */
+    int numberOfSupportedSockets;
+
+    /**
+     * Maximum frame size in octets negotiated during DLCI establishment. The frame size must be
+     * in range 23 to 32767.
+     */
+    int maxFrameSize;
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/RfcommChannelInfo.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/RfcommChannelInfo.aidl
new file mode 100644
index 0000000..7c10144
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/RfcommChannelInfo.aidl
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+/**
+ * RFCOMM channel information
+ */
+@VintfStability
+parcelable RfcommChannelInfo {
+    /**
+     * L2cap local channel ID for RFCOMM.
+     */
+    int localCid;
+
+    /**
+     * L2cap remote channel ID for RFCOMM.
+     */
+    int remoteCid;
+
+    /**
+     * Local Maximum Transmission Unit Size in bytes that the local L2CAP layer can receive.
+     */
+    int localMtu;
+
+    /**
+     * Remote Maximum Transmission Unit Size in bytes that the remote L2CAP layer can receive.
+     */
+    int remoteMtu;
+
+    /**
+     * Protocol initial credits at Rx path.
+     *
+     * The host stack will always set the initial credits to 0 when configuring the RFCOMM
+     * channel, and this value will always be zero. It means offload stack should send initial
+     * credits to peer device when IBluetoothSocket.opened() is successful.
+     */
+    int initialRxCredits;
+
+    /**
+     * Protocol initial credits at Tx path.
+     */
+    int initialTxCredits;
+
+    /**
+     * Data Link Connection Identifier (DLCI).
+     */
+    int dlci;
+
+    /**
+     * Maximum frame size negotiated during DLCI establishment.
+     */
+    int maxFrameSize;
+
+    /**
+     * Flag of whether the Android stack initiated the RFCOMM multiplexer control channel.
+     *
+     * This flag determines the value of the Command/Response (C/R) bit of RFCOMM frames.
+     */
+    boolean muxInitiator;
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/SocketCapabilities.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/SocketCapabilities.aidl
new file mode 100644
index 0000000..05a59ee
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/SocketCapabilities.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+import android.hardware.bluetooth.socket.LeCocCapabilities;
+import android.hardware.bluetooth.socket.RfcommCapabilities;
+
+/**
+ * Supported socket protocol capabilities.
+ */
+@VintfStability
+parcelable SocketCapabilities {
+    /**
+     * Supported LE CoC protocol capabilities.
+     */
+    LeCocCapabilities leCocCapabilities;
+
+    /**
+     * Supported RFCOMM protocol capabilities.
+     */
+    RfcommCapabilities rfcommCapabilities;
+}
diff --git a/bluetooth/socket/aidl/android/hardware/bluetooth/socket/SocketContext.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/SocketContext.aidl
new file mode 100644
index 0000000..1f9be07
--- /dev/null
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/SocketContext.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.bluetooth.socket;
+
+import android.hardware.bluetooth.socket.ChannelInfo;
+import android.hardware.contexthub.EndpointId;
+
+/**
+ * Socket context.
+ */
+@VintfStability
+parcelable SocketContext {
+    /**
+     * Identifier assigned to the socket by the host stack when the socket is connected to a remote
+     * device. Used to uniquely identify the socket in other callbacks and method invocations. It is
+     * valid only while the socket is connected.
+     */
+    long socketId;
+
+    /**
+     * Descriptive socket name provided by the host app when it creates this socket. This is not
+     * unique across the system, but can help the offload app understand the purpose of the socket
+     * when it receives a socket connection event.
+     */
+    String name;
+
+    /**
+     * ACL connection handle for the socket.
+     */
+    int aclConnectionHandle;
+
+    /**
+     * Channel information of the socket protocol.
+     */
+    ChannelInfo channelInfo;
+
+    /**
+     * Unique identifier for an endpoint at the hardware offload data path.
+     */
+    EndpointId endpointId;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/Status.aidl
similarity index 82%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
copy to bluetooth/socket/aidl/android/hardware/bluetooth/socket/Status.aidl
index f9f608d..d881b09 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
+++ b/bluetooth/socket/aidl/android/hardware/bluetooth/socket/Status.aidl
@@ -13,6 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-parcelable Void {}
+package android.hardware.bluetooth.socket;
+
+@VintfStability
+@Backing(type="int")
+enum Status {
+    SUCCESS,
+    FAILURE,
+}
diff --git a/bluetooth/socket/aidl/default/Android.bp b/bluetooth/socket/aidl/default/Android.bp
new file mode 100644
index 0000000..a730057
--- /dev/null
+++ b/bluetooth/socket/aidl/default/Android.bp
@@ -0,0 +1,48 @@
+package {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_binary {
+    name: "android.hardware.bluetooth.socket-service.default",
+    relative_install_path: "hw",
+    init_rc: ["bluetooth-socket-service-default.rc"],
+    vintf_fragments: [":manifest_android.hardware.bluetooth.socket-service.default.xml"],
+    vendor: true,
+    srcs: [
+        "BluetoothSocket.cpp",
+        "service.cpp",
+    ],
+    shared_libs: [
+        "android.hardware.bluetooth.socket-V1-ndk",
+        "libbase",
+        "libbinder_ndk",
+        "libhidlbase",
+        "libutils",
+        "liblog",
+    ],
+}
+
+cc_fuzz {
+    name: "android.hardware.bluetooth.socket-service_fuzzer",
+    team: "trendy_team_bluetooth",
+    defaults: ["service_fuzzer_defaults"],
+    srcs: [
+        "fuzzer.cpp",
+        "BluetoothSocket.cpp",
+    ],
+    static_libs: [
+        "android.hardware.bluetooth.socket-V1-ndk",
+        "android.hardware.contexthub-V4-ndk",
+        "liblog",
+    ],
+    fuzz_config: {
+        cc: [
+            "jaydenk@google.com",
+        ],
+    },
+}
+
+filegroup {
+    name: "manifest_android.hardware.bluetooth.socket-service.default.xml",
+    srcs: ["bluetooth-socket-service-default.xml"],
+}
diff --git a/bluetooth/socket/aidl/default/BluetoothSocket.cpp b/bluetooth/socket/aidl/default/BluetoothSocket.cpp
new file mode 100644
index 0000000..5993393
--- /dev/null
+++ b/bluetooth/socket/aidl/default/BluetoothSocket.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "BluetoothSocket.h"
+
+using aidl::android::hardware::bluetooth::socket::Status;
+
+namespace aidl::android::hardware::bluetooth::socket::impl {
+
+BluetoothSocket::BluetoothSocket() {}
+BluetoothSocket::~BluetoothSocket() {}
+
+::ndk::ScopedAStatus BluetoothSocket::registerCallback(
+    const std::shared_ptr<
+        ::aidl::android::hardware::bluetooth::socket::IBluetoothSocketCallback>&
+        in_callback) {
+  if (in_callback == nullptr) {
+    return ndk::ScopedAStatus::fromServiceSpecificError(STATUS_BAD_VALUE);
+  }
+  callback_ = in_callback;
+  return ::ndk::ScopedAStatus::ok();
+}
+::ndk::ScopedAStatus BluetoothSocket::getSocketCapabilities(
+    ::aidl::android::hardware::bluetooth::socket::SocketCapabilities*
+        _aidl_return) {
+  _aidl_return->leCocCapabilities.numberOfSupportedSockets = 0;
+  _aidl_return->leCocCapabilities.mtu = 0;
+  _aidl_return->rfcommCapabilities.numberOfSupportedSockets = 0;
+  _aidl_return->rfcommCapabilities.maxFrameSize = 0;
+  return ::ndk::ScopedAStatus::ok();
+}
+::ndk::ScopedAStatus BluetoothSocket::opened(
+    const ::aidl::android::hardware::bluetooth::socket::SocketContext&
+    /* in_context */) {
+  return ::ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+::ndk::ScopedAStatus BluetoothSocket::closed(int64_t /*in_socketId*/) {
+  return ::ndk::ScopedAStatus::ok();
+}
+
+}  // namespace aidl::android::hardware::bluetooth::socket::impl
diff --git a/bluetooth/socket/aidl/default/BluetoothSocket.h b/bluetooth/socket/aidl/default/BluetoothSocket.h
new file mode 100644
index 0000000..9bb41ec
--- /dev/null
+++ b/bluetooth/socket/aidl/default/BluetoothSocket.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/android/hardware/bluetooth/socket/BnBluetoothSocket.h>
+
+namespace aidl::android::hardware::bluetooth::socket::impl {
+
+class BluetoothSocket : public BnBluetoothSocket {
+ public:
+  BluetoothSocket();
+  ~BluetoothSocket();
+
+  ::ndk::ScopedAStatus registerCallback(
+      const std::shared_ptr<::aidl::android::hardware::bluetooth::socket::
+                                IBluetoothSocketCallback>& in_callback)
+      override;
+  ::ndk::ScopedAStatus getSocketCapabilities(
+      ::aidl::android::hardware::bluetooth::socket::SocketCapabilities*
+          _aidl_return) override;
+  ::ndk::ScopedAStatus opened(
+      const ::aidl::android::hardware::bluetooth::socket::SocketContext&
+          in_context) override;
+  ::ndk::ScopedAStatus closed(int64_t in_socketId) override;
+
+ private:
+  std::shared_ptr<IBluetoothSocketCallback> callback_;
+};
+
+}  // namespace aidl::android::hardware::bluetooth::socket::impl
diff --git a/bluetooth/socket/aidl/default/bluetooth-socket-service-default.rc b/bluetooth/socket/aidl/default/bluetooth-socket-service-default.rc
new file mode 100644
index 0000000..f1eb7f7
--- /dev/null
+++ b/bluetooth/socket/aidl/default/bluetooth-socket-service-default.rc
@@ -0,0 +1,4 @@
+service vendor.bluetooth.socket-default /vendor/bin/hw/android.hardware.bluetooth.socket-service.default
+    class hal
+    user nobody
+    group nobody
diff --git a/bluetooth/socket/aidl/default/bluetooth-socket-service-default.xml b/bluetooth/socket/aidl/default/bluetooth-socket-service-default.xml
new file mode 100644
index 0000000..b97074d
--- /dev/null
+++ b/bluetooth/socket/aidl/default/bluetooth-socket-service-default.xml
@@ -0,0 +1,7 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.bluetooth.socket</name>
+        <version>1</version>
+        <fqname>IBluetoothSocket/default</fqname>
+    </hal>
+</manifest>
diff --git a/bluetooth/socket/aidl/default/fuzzer.cpp b/bluetooth/socket/aidl/default/fuzzer.cpp
new file mode 100644
index 0000000..062db0f
--- /dev/null
+++ b/bluetooth/socket/aidl/default/fuzzer.cpp
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <fuzzbinder/libbinder_ndk_driver.h>
+#include <fuzzer/FuzzedDataProvider.h>
+
+#include "BluetoothSocket.h"
+
+using ::aidl::android::hardware::bluetooth::socket::impl::BluetoothSocket;
+using ::android::fuzzService;
+using ::ndk::SharedRefBase;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+  auto bluetoothSocketAidl = SharedRefBase::make<BluetoothSocket>();
+
+  fuzzService(bluetoothSocketAidl->asBinder().get(),
+              FuzzedDataProvider(data, size));
+
+  return 0;
+}
diff --git a/bluetooth/socket/aidl/default/service.cpp b/bluetooth/socket/aidl/default/service.cpp
new file mode 100644
index 0000000..bd15084
--- /dev/null
+++ b/bluetooth/socket/aidl/default/service.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "aidl.android.hardware.bluetooth.socket.service.default"
+
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <utils/Log.h>
+
+#include "BluetoothSocket.h"
+
+using ::aidl::android::hardware::bluetooth::socket::impl::BluetoothSocket;
+
+int main(int /* argc */, char** /* argv */) {
+  ALOGI("Bluetooth Socket HAL registering");
+  if (!ABinderProcess_setThreadPoolMaxThreadCount(0)) {
+    ALOGE("Failed to set thread pool max thread count");
+    return 1;
+  }
+
+  std::shared_ptr<BluetoothSocket> service =
+      ndk::SharedRefBase::make<BluetoothSocket>();
+  std::string instance =
+      std::string() + BluetoothSocket::descriptor + "/default";
+  auto result =
+      AServiceManager_addService(service->asBinder().get(), instance.c_str());
+  if (result == STATUS_OK) {
+    ABinderProcess_joinThreadPool();
+  } else {
+    ALOGE("Could not register as a service!");
+  }
+  return EXIT_FAILURE;
+}
diff --git a/bluetooth/socket/aidl/vts/Android.bp b/bluetooth/socket/aidl/vts/Android.bp
new file mode 100644
index 0000000..174dd4b
--- /dev/null
+++ b/bluetooth/socket/aidl/vts/Android.bp
@@ -0,0 +1,29 @@
+package {
+    default_team: "trendy_team_bluetooth",
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_test {
+    name: "VtsHalBluetoothSocketTargetTest",
+    defaults: [
+        "use_libaidlvintf_gtest_helper_static",
+    ],
+    srcs: ["VtsHalBluetoothSocketTargetTest.cpp"],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "libcutils",
+        "liblog",
+        "libutils",
+    ],
+    static_libs: [
+        "android.hardware.bluetooth.socket-V1-ndk",
+        "android.hardware.contexthub-V4-ndk",
+        "libbluetooth-types",
+    ],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+    require_root: true,
+}
diff --git a/bluetooth/socket/aidl/vts/VtsHalBluetoothSocketTargetTest.cpp b/bluetooth/socket/aidl/vts/VtsHalBluetoothSocketTargetTest.cpp
new file mode 100644
index 0000000..1069207
--- /dev/null
+++ b/bluetooth/socket/aidl/vts/VtsHalBluetoothSocketTargetTest.cpp
@@ -0,0 +1,182 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+#include <aidl/android/hardware/bluetooth/socket/BnBluetoothSocketCallback.h>
+#include <aidl/android/hardware/bluetooth/socket/IBluetoothSocket.h>
+#include <aidl/android/hardware/bluetooth/socket/IBluetoothSocketCallback.h>
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <binder/IServiceManager.h>
+#include <utils/Log.h>
+
+#include <future>
+
+using ::aidl::android::hardware::bluetooth::socket::BnBluetoothSocketCallback;
+using ::aidl::android::hardware::bluetooth::socket::IBluetoothSocket;
+using ::aidl::android::hardware::bluetooth::socket::SocketCapabilities;
+using ::aidl::android::hardware::bluetooth::socket::SocketContext;
+using ::ndk::ScopedAStatus;
+
+namespace {
+constexpr static int kCallbackTimeoutMs = 250;
+constexpr static int kOpenedCallbackTimeoutMs = 5000;
+}  // namespace
+
+class BluetoothSocketCallback : public BnBluetoothSocketCallback {
+ public:
+  BluetoothSocketCallback(
+      const std::function<
+          void(int64_t in_socketId,
+               ::aidl::android::hardware::bluetooth::socket::Status in_status,
+               const std::string& in_reason)>& on_hal_opened_complete_cb)
+      : on_hal_opened_complete_cb_(on_hal_opened_complete_cb) {}
+
+  ScopedAStatus openedComplete(
+      int64_t in_socketId,
+      ::aidl::android::hardware::bluetooth::socket::Status in_status,
+      const std::string& in_reason) override {
+    on_hal_opened_complete_cb_(in_socketId, in_status, in_reason);
+    return ::ndk::ScopedAStatus::ok();
+  }
+
+  ScopedAStatus close(int64_t /* in_socketId */,
+                      const std::string& /* in_reason */) override {
+    return ::ndk::ScopedAStatus::ok();
+  }
+
+ private:
+  std::function<void(
+      int64_t in_socketId,
+      ::aidl::android::hardware::bluetooth::socket::Status in_status,
+      const std::string& in_reason)>
+      on_hal_opened_complete_cb_;
+};
+
+class BluetoothSocketTest : public ::testing::TestWithParam<std::string> {
+ public:
+  virtual void SetUp() override {
+    ALOGI("SetUp Socket Test");
+    bluetooth_socket_ = IBluetoothSocket::fromBinder(
+        ndk::SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
+    ASSERT_NE(bluetooth_socket_, nullptr);
+  }
+
+  virtual void TearDown() override {
+    ALOGI("TearDown Socket Test");
+    bluetooth_socket_ = nullptr;
+    ASSERT_EQ(bluetooth_socket_, nullptr);
+  }
+
+  std::shared_ptr<IBluetoothSocket> bluetooth_socket_;
+};
+
+TEST_P(BluetoothSocketTest, registerCallback) {
+  std::promise<void> open_cb_promise;
+  std::future<void> open_cb_future{open_cb_promise.get_future()};
+  std::shared_ptr<BluetoothSocketCallback> callback =
+      ndk::SharedRefBase::make<BluetoothSocketCallback>(
+          [&open_cb_promise](auto /* socket_id */, auto /* status */,
+                             auto /* reason */) {
+            open_cb_promise.set_value();
+          });
+  ScopedAStatus status = bluetooth_socket_->registerCallback(callback);
+  ASSERT_TRUE(status.isOk());
+}
+
+TEST_P(BluetoothSocketTest, GetSocketCapabilities) {
+  SocketCapabilities socket_capabilities;
+  ScopedAStatus status =
+      bluetooth_socket_->getSocketCapabilities(&socket_capabilities);
+  ASSERT_TRUE(status.isOk());
+  ASSERT_TRUE(socket_capabilities.leCocCapabilities.numberOfSupportedSockets >=
+              0);
+  if (socket_capabilities.leCocCapabilities.numberOfSupportedSockets) {
+    // When LE COC is supported, the local MTU must be configured within the
+    // valid range defined in the L2CAP specification.
+    ASSERT_TRUE(socket_capabilities.leCocCapabilities.mtu >= 23 &&
+                socket_capabilities.leCocCapabilities.mtu <= 65535);
+  }
+  ASSERT_TRUE(socket_capabilities.rfcommCapabilities.numberOfSupportedSockets >=
+              0);
+  if (socket_capabilities.rfcommCapabilities.numberOfSupportedSockets) {
+    // When RFCOMM is supported, the maximum frame size must be configured
+    // within the valid range defined in the RFCOMM specification.
+    ASSERT_TRUE(socket_capabilities.rfcommCapabilities.maxFrameSize >= 23 &&
+                socket_capabilities.rfcommCapabilities.maxFrameSize <= 32767);
+  }
+}
+
+TEST_P(BluetoothSocketTest, Opened) {
+  std::promise<void> open_cb_promise;
+  std::future<void> open_cb_future{open_cb_promise.get_future()};
+  std::shared_ptr<BluetoothSocketCallback> callback =
+      ndk::SharedRefBase::make<BluetoothSocketCallback>(
+          [&open_cb_promise](auto /* socket_id */, auto /* status */,
+                             auto /* reason */) {
+            open_cb_promise.set_value();
+          });
+  bluetooth_socket_->registerCallback(callback);
+  SocketCapabilities socket_capabilities;
+  bluetooth_socket_->getSocketCapabilities(&socket_capabilities);
+
+  SocketContext socket_context;
+  ScopedAStatus status = bluetooth_socket_->opened(socket_context);
+  std::chrono::milliseconds timeout{kOpenedCallbackTimeoutMs};
+  if (status.isOk()) {
+    // If IBluetoothSocket.opened() returns success, the callback
+    // BluetoothSocketCallback.openedComplete() must be called within the
+    // timeout.
+    EXPECT_EQ(open_cb_future.wait_for(timeout), std::future_status::ready);
+  } else {
+    // If IBluetoothSocket.opened() returns failure, the callback
+    // BluetoothSocketCallback.openedComplete() must not be called.
+    EXPECT_EQ(open_cb_future.wait_for(timeout), std::future_status::timeout);
+  }
+}
+
+TEST_P(BluetoothSocketTest, Closed) {
+  std::promise<void> open_cb_promise;
+  std::future<void> open_cb_future{open_cb_promise.get_future()};
+  std::shared_ptr<BluetoothSocketCallback> callback =
+      ndk::SharedRefBase::make<BluetoothSocketCallback>(
+          [&open_cb_promise](auto /* socket_id */, auto /* status */,
+                             auto /* reason */) {
+            open_cb_promise.set_value();
+          });
+  bluetooth_socket_->registerCallback(callback);
+  SocketCapabilities socket_capabilities;
+  bluetooth_socket_->getSocketCapabilities(&socket_capabilities);
+
+  long socket_id = 1;
+  bluetooth_socket_->closed(socket_id);
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BluetoothSocketTest);
+INSTANTIATE_TEST_SUITE_P(PerInstance, BluetoothSocketTest,
+                         testing::ValuesIn(android::getAidlHalInstanceNames(
+                             IBluetoothSocket::descriptor)),
+                         android::PrintInstanceNameToString);
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  ABinderProcess_startThreadPool();
+  int status = RUN_ALL_TESTS();
+  ALOGI("Test result = %d", status);
+  return status;
+}
diff --git a/broadcastradio/aidl/default/fuzzer.cpp b/broadcastradio/aidl/default/fuzzer.cpp
index d535432..2492d47 100644
--- a/broadcastradio/aidl/default/fuzzer.cpp
+++ b/broadcastradio/aidl/default/fuzzer.cpp
@@ -24,6 +24,8 @@
 using ::android::fuzzService;
 
 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    // TODO(b/183141167): need to rewrite 'dump' to avoid SIGPIPE.
+    signal(SIGPIPE, SIG_IGN);
     const VirtualRadio& amFmRadioMock = VirtualRadio::getAmFmRadio();
     std::shared_ptr<BroadcastRadio> amFmRadio =
             ::ndk::SharedRefBase::make<BroadcastRadio>(amFmRadioMock);
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSection.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSection.aidl
index 5a35915..49243dd 100644
--- a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSection.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSection.aidl
@@ -73,5 +73,6 @@
   ANDROID_EXTENSION,
   ANDROID_JPEGR,
   ANDROID_SHARED_SESSION,
+  ANDROID_DESKTOP_EFFECTS,
   VENDOR_SECTION = 0x8000,
 }
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
index 4cdca62..588179f 100644
--- a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
@@ -73,5 +73,6 @@
   ANDROID_EXTENSION_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_EXTENSION << 16) /* 2097152 */,
   ANDROID_JPEGR_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_JPEGR << 16) /* 2162688 */,
   ANDROID_SHARED_SESSION_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_SHARED_SESSION << 16) /* 2228224 */,
+  ANDROID_DESKTOP_EFFECTS_START = (android.hardware.camera.metadata.CameraMetadataSection.ANDROID_DESKTOP_EFFECTS << 16) /* 2293760 */,
   VENDOR_SECTION_START = (android.hardware.camera.metadata.CameraMetadataSection.VENDOR_SECTION << 16) /* -2147483648 */,
 }
diff --git a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl
index 2615270..c3cb3f7 100644
--- a/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/CameraMetadataTag.aidl
@@ -366,4 +366,10 @@
   ANDROID_JPEGR_AVAILABLE_JPEG_R_STREAM_CONFIGURATIONS_MAXIMUM_RESOLUTION,
   ANDROID_JPEGR_AVAILABLE_JPEG_R_MIN_FRAME_DURATIONS_MAXIMUM_RESOLUTION,
   ANDROID_JPEGR_AVAILABLE_JPEG_R_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+  ANDROID_DESKTOP_EFFECTS_CAPABILITIES = android.hardware.camera.metadata.CameraMetadataSectionStart.ANDROID_DESKTOP_EFFECTS_START /* 2293760 */,
+  ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODES,
+  ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE,
+  ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE,
+  ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_STRENGTH,
+  ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsBackgroundBlurMode.aidl
similarity index 79%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsBackgroundBlurMode.aidl
index ae709d4..36da888 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsBackgroundBlurMode.aidl
@@ -12,6 +12,10 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
  */
 ///////////////////////////////////////////////////////////////////////////////
 // THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
@@ -31,14 +35,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DesktopEffectsBackgroundBlurMode {
+  ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE_OFF,
+  ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE_LIGHT,
+  ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE_FULL,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsCapabilities.aidl
similarity index 79%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsCapabilities.aidl
index ae709d4..d16ef99 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsCapabilities.aidl
@@ -12,6 +12,10 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
  */
 ///////////////////////////////////////////////////////////////////////////////
 // THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
@@ -31,14 +35,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DesktopEffectsCapabilities {
+  ANDROID_DESKTOP_EFFECTS_CAPABILITIES_BACKGROUND_BLUR,
+  ANDROID_DESKTOP_EFFECTS_CAPABILITIES_FACE_RETOUCH,
+  ANDROID_DESKTOP_EFFECTS_CAPABILITIES_PORTRAIT_RELIGHT,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsFaceRetouchMode.aidl
similarity index 81%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsFaceRetouchMode.aidl
index ae709d4..8004b91 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsFaceRetouchMode.aidl
@@ -12,6 +12,10 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
  */
 ///////////////////////////////////////////////////////////////////////////////
 // THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
@@ -31,14 +35,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DesktopEffectsFaceRetouchMode {
+  ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE_OFF,
+  ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE_ON,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsPortraitRelightMode.aidl
similarity index 81%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsPortraitRelightMode.aidl
index ae709d4..abd06a7 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/camera/metadata/aidl/aidl_api/android.hardware.camera.metadata/current/android/hardware/camera/metadata/DesktopEffectsPortraitRelightMode.aidl
@@ -12,6 +12,10 @@
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
+ *//*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
  */
 ///////////////////////////////////////////////////////////////////////////////
 // THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
@@ -31,14 +35,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.camera.metadata;
+@Backing(type="int") @VintfStability
+enum DesktopEffectsPortraitRelightMode {
+  ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE_OFF,
+  ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE_ON,
 }
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSection.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSection.aidl
index 2268dfd..b7edaf2 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSection.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSection.aidl
@@ -64,5 +64,6 @@
     ANDROID_EXTENSION,
     ANDROID_JPEGR,
     ANDROID_SHARED_SESSION,
+    ANDROID_DESKTOP_EFFECTS,
     VENDOR_SECTION = 0x8000,
 }
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
index 3ec54d4..b36a433 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataSectionStart.aidl
@@ -66,5 +66,6 @@
     ANDROID_EXTENSION_START = CameraMetadataSection.ANDROID_EXTENSION << 16,
     ANDROID_JPEGR_START = CameraMetadataSection.ANDROID_JPEGR << 16,
     ANDROID_SHARED_SESSION_START = CameraMetadataSection.ANDROID_SHARED_SESSION << 16,
+    ANDROID_DESKTOP_EFFECTS_START = CameraMetadataSection.ANDROID_DESKTOP_EFFECTS << 16,
     VENDOR_SECTION_START = CameraMetadataSection.VENDOR_SECTION << 16,
 }
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl
index 66ca912..8b2ac72 100644
--- a/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/CameraMetadataTag.aidl
@@ -2536,4 +2536,50 @@
      * @see ANDROID_SENSOR_PIXEL_MODE
      */
     ANDROID_JPEGR_AVAILABLE_JPEG_R_STALL_DURATIONS_MAXIMUM_RESOLUTION,
+    /**
+     * android.desktopEffects.capabilities [static, enum[], system]
+     *
+     * <p>List of special effects supported by the camera device.</p>
+     */
+    ANDROID_DESKTOP_EFFECTS_CAPABILITIES = CameraMetadataSectionStart.ANDROID_DESKTOP_EFFECTS_START,
+    /**
+     * android.desktopEffects.backgroundBlurModes [static, byte[], system]
+     *
+     * <p>List of background blur modes supported by the camera device. The key will only exist
+     * if BACKGROUND_BLUR is listed by ANDROID_DESKTOP_EFFECTS_CAPABILITIES.</p>
+     *
+     * @see ANDROID_DESKTOP_EFFECTS_CAPABILITIES
+     */
+    ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODES,
+    /**
+     * android.desktopEffects.backgroundBlurMode [controls, enum, system]
+     *
+     * <p>Control how the background should be blurred. Supported modes are listed in
+     * ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODES by the camera device.</p>
+     *
+     * @see ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODES
+     */
+    ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE,
+    /**
+     * android.desktopEffects.faceRetouchMode [controls, enum, system]
+     *
+     * <p>Whether to enable face retouch effect.</p>
+     */
+    ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE,
+    /**
+     * android.desktopEffects.faceRetouchStrength [controls, byte, system]
+     *
+     * <p>Control the strength of face retouch applied to the frames. If
+     * ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE in ON without a faceRetouchStrength,
+     * a default will be set by the camera device.</p>
+     *
+     * @see ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE
+     */
+    ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_STRENGTH,
+    /**
+     * android.desktopEffects.portraitRelightMode [controls, enum, system]
+     *
+     * <p>Whether to enable portrait relighting effect.</p>
+     */
+    ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE,
 }
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsBackgroundBlurMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsBackgroundBlurMode.aidl
new file mode 100644
index 0000000..e8b2180
--- /dev/null
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsBackgroundBlurMode.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
+package android.hardware.camera.metadata;
+
+/**
+ * android.desktopEffects.backgroundBlurMode enumeration values
+ * @see ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
+ */
+@VintfStability
+@Backing(type="int")
+enum DesktopEffectsBackgroundBlurMode {
+    ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE_OFF,
+    ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE_LIGHT,
+    ANDROID_DESKTOP_EFFECTS_BACKGROUND_BLUR_MODE_FULL,
+}
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsCapabilities.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsCapabilities.aidl
new file mode 100644
index 0000000..45cb78e
--- /dev/null
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsCapabilities.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
+package android.hardware.camera.metadata;
+
+/**
+ * android.desktopEffects.capabilities enumeration values
+ * @see ANDROID_DESKTOP_EFFECTS_CAPABILITIES
+ * See system/media/camera/docs/metadata_definitions.xml for details.
+ */
+@VintfStability
+@Backing(type="int")
+enum DesktopEffectsCapabilities {
+    ANDROID_DESKTOP_EFFECTS_CAPABILITIES_BACKGROUND_BLUR,
+    ANDROID_DESKTOP_EFFECTS_CAPABILITIES_FACE_RETOUCH,
+    ANDROID_DESKTOP_EFFECTS_CAPABILITIES_PORTRAIT_RELIGHT,
+}
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsFaceRetouchMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsFaceRetouchMode.aidl
new file mode 100644
index 0000000..d8c8101
--- /dev/null
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsFaceRetouchMode.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
+package android.hardware.camera.metadata;
+
+/**
+ * android.desktopEffects.faceRetouchMode enumeration values
+ * @see ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
+ */
+@VintfStability
+@Backing(type="int")
+enum DesktopEffectsFaceRetouchMode {
+    ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE_OFF,
+    ANDROID_DESKTOP_EFFECTS_FACE_RETOUCH_MODE_ON,
+}
diff --git a/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsPortraitRelightMode.aidl b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsPortraitRelightMode.aidl
new file mode 100644
index 0000000..4a1d438
--- /dev/null
+++ b/camera/metadata/aidl/android/hardware/camera/metadata/DesktopEffectsPortraitRelightMode.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Autogenerated from camera metadata definitions in
+ * /system/media/camera/docs/metadata_definitions.xml
+ * *** DO NOT EDIT BY HAND ***
+ */
+
+package android.hardware.camera.metadata;
+
+/**
+ * android.desktopEffects.portraitRelightMode enumeration values
+ * @see ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE
+ * See system/media/camera/docs/metadata_definitions.xml for details.
+ */
+@VintfStability
+@Backing(type="int")
+enum DesktopEffectsPortraitRelightMode {
+    ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE_OFF,
+    ANDROID_DESKTOP_EFFECTS_PORTRAIT_RELIGHT_MODE_ON,
+}
diff --git a/common/aidl/Android.bp b/common/aidl/Android.bp
index 904a3d9..0ce52e7 100644
--- a/common/aidl/Android.bp
+++ b/common/aidl/Android.bp
@@ -26,7 +26,7 @@
             ],
         },
         cpp: {
-            enabled: false,
+            enabled: true,
         },
         ndk: {
             apex_available: [
diff --git a/common/fmq/aidl/Android.bp b/common/fmq/aidl/Android.bp
index 4a3658e..7fb6368 100644
--- a/common/fmq/aidl/Android.bp
+++ b/common/fmq/aidl/Android.bp
@@ -28,9 +28,8 @@
             sdk_version: "module_current",
         },
         cpp: {
-            // FMQ will not be supported in the cpp backend because the parcelables
-            // are not stable enough for use in shared memory
-            enabled: false,
+            // FMQ is only supported for PODs with the cpp backend
+            enabled: true,
         },
         ndk: {
             apex_available: [
diff --git a/compatibility_matrices/compatibility_matrix.202504.xml b/compatibility_matrices/compatibility_matrix.202504.xml
index b3a3778..8d5a50a 100644
--- a/compatibility_matrices/compatibility_matrix.202504.xml
+++ b/compatibility_matrices/compatibility_matrix.202504.xml
@@ -139,6 +139,14 @@
         </interface>
     </hal>
     <hal format="aidl">
+        <name>android.hardware.bluetooth.socket</name>
+        <version>1</version>
+        <interface>
+            <name>IBluetoothSocket</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+    <hal format="aidl">
         <name>android.hardware.bluetooth.finder</name>
         <version>1</version>
         <interface>
@@ -249,7 +257,7 @@
     </hal>
     <hal format="aidl">
         <name>android.hardware.health</name>
-        <version>3</version>
+        <version>3-4</version>
         <interface>
             <name>IHealth</name>
             <instance>default</instance>
@@ -304,7 +312,7 @@
     </hal>
     <hal format="aidl">
         <name>android.hardware.security.secretkeeper</name>
-        <version>1</version>
+        <version>1-2</version>
         <interface>
             <name>ISecretkeeper</name>
             <instance>default</instance>
@@ -507,6 +515,14 @@
             <instance>nonsecure</instance>
         </interface>
     </hal>
+    <hal format="aidl">
+        <name>android.hardware.security.see.hwcrypto</name>
+        <version>1</version>
+        <interface>
+            <name>IHwCryptoKey</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
     <hal format="aidl" updatable-via-apex="true">
         <name>android.hardware.security.secureclock</name>
         <version>1</version>
@@ -527,7 +543,7 @@
     </hal>
     <hal format="aidl">
         <name>android.hardware.sensors</name>
-        <version>2</version>
+        <version>2-3</version>
         <interface>
             <name>ISensors</name>
             <instance>default</instance>
@@ -599,7 +615,7 @@
     </hal>
     <hal format="aidl">
         <name>android.hardware.tv.input</name>
-        <version>1-2</version>
+        <version>1-3</version>
         <interface>
             <name>ITvInput</name>
             <instance>default</instance>
@@ -637,6 +653,15 @@
         </interface>
     </hal>
     <hal format="aidl">
+      <name>android.hardware.virtualization.capabilities</name>
+        <version>1</version>
+        <interface>
+            <name>IVmCapabilitiesService</name>
+            <instance>default</instance>
+            <instance>noop</instance>
+        </interface>
+    </hal>
+    <hal format="aidl">
         <name>android.hardware.weaver</name>
         <version>2</version>
         <interface>
diff --git a/compatibility_matrices/exclude/fcm_exclude.cpp b/compatibility_matrices/exclude/fcm_exclude.cpp
index eabb603..57e039c 100644
--- a/compatibility_matrices/exclude/fcm_exclude.cpp
+++ b/compatibility_matrices/exclude/fcm_exclude.cpp
@@ -158,6 +158,8 @@
             // Fastboot HAL is only used by recovery. Recovery is owned by OEM. Framework
             // does not depend on this HAL, hence it is not declared in any manifests or matrices.
             "android.hardware.fastboot@",
+            "android.hardware.security.see.hwcrypto.types",
+            "android.hardware.security.see.storage",
     };
 
     static std::vector<std::string> excluded_exact{
@@ -167,6 +169,9 @@
             "android.hardware.audio.core.sounddose@1",
             "android.hardware.audio.core.sounddose@2",
             "android.hardware.audio.core.sounddose@3",
+            // This is only used by a trusty VM
+            "android.hardware.security.see.authmgr@1",
+            "android.hardware.security.see.hdcp@1",
 
             // Deprecated HALs.
             "android.hardware.audio.sounddose@3",
diff --git a/contexthub/aidl/Android.bp b/contexthub/aidl/Android.bp
index eaa47c6..674f8af 100644
--- a/contexthub/aidl/Android.bp
+++ b/contexthub/aidl/Android.bp
@@ -33,7 +33,12 @@
             sdk_version: "module_current",
         },
         ndk: {
-            apps_enabled: false,
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.btservices",
+            ],
+            min_sdk_version: "33",
+            apps_enabled: true,
         },
         rust: {
             enabled: true,
diff --git a/drm/Android.bp b/drm/Android.bp
new file mode 100644
index 0000000..35c1b03
--- /dev/null
+++ b/drm/Android.bp
@@ -0,0 +1,5 @@
+dirgroup {
+    name: "trusty_dirgroup_hardware_interfaces_drm",
+    dirs: ["."],
+    visibility: ["//trusty/vendor/google/aosp/scripts"],
+}
diff --git a/drm/aidl/Android.bp b/drm/aidl/Android.bp
index 827621c..7ee8c34 100644
--- a/drm/aidl/Android.bp
+++ b/drm/aidl/Android.bp
@@ -27,6 +27,9 @@
         ndk: {
             min_sdk_version: "34",
         },
+        rust: {
+            enabled: true,
+        },
     },
     double_loadable: true,
     versions_with_info: [
diff --git a/drm/aidl/vts/drm_hal_common.cpp b/drm/aidl/vts/drm_hal_common.cpp
index f0445a5..3636250 100644
--- a/drm/aidl/vts/drm_hal_common.cpp
+++ b/drm/aidl/vts/drm_hal_common.cpp
@@ -27,6 +27,7 @@
 #include <android/binder_process.h>
 #include <android/sharedmem.h>
 #include <cutils/native_handle.h>
+#include <cutils/properties.h>
 
 #include "drm_hal_clearkey_module.h"
 #include "drm_hal_common.h"
@@ -193,6 +194,13 @@
         GTEST_SKIP() << "No vendor module installed";
     }
 
+    char bootloader_state[PROPERTY_VALUE_MAX] = {};
+    if (property_get("ro.boot.vbmeta.device_state", bootloader_state, "") != 0) {
+        if (!strcmp(bootloader_state, "unlocked")) {
+            GTEST_SKIP() << "Skip test because bootloader is unlocked";
+        }
+    }
+
     if (drmInstance.find("IDrmFactory") != std::string::npos) {
         drmFactory = IDrmFactory::fromBinder(
                 ::ndk::SpAIBinder(AServiceManager_waitForService(drmInstance.c_str())));
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl
deleted file mode 100644
index f42e1d0..0000000
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable BeidouAlmanac {
-  int beidouWeekNumber;
-  android.hardware.gnss.gnss_assistance.BeidouAlmanac.BeidouSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable BeidouSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    int toaSeconds;
-    double eccentricity;
-    double deltaI;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
-}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl
index 91735a0..ec517e6 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl
@@ -27,7 +27,7 @@
   android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris.BeidouSatelliteEphemerisTime satelliteEphemerisTime;
   @VintfStability
   parcelable BeidouSatelliteClockModel {
-    android.hardware.gnss.gnss_assistance.TimeOfClock timeOfClock;
+    long timeOfClockSeconds;
     double af0;
     double af1;
     double af2;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl
deleted file mode 100644
index ffe2c3f..0000000
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable GalileoAlmanac {
-  long issueDate;
-  int weekNumber;
-  int toa;
-  int iod;
-  android.hardware.gnss.gnss_assistance.GalileoAlmanac.GalileoSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable GalileoSatelliteAlmanac {
-    int svId;
-    android.hardware.gnss.gnss_assistance.GalileoAlmanac.GalileoAlmanacSvHealth svHealth;
-    double eccentricity;
-    double deltaI;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-    int weekNumber;
-    int toa;
-    int iod;
-  }
-  @VintfStability
-  parcelable GalileoAlmanacSvHealth {
-    int fNavE5a;
-    int iNavE5b;
-    int iNavE1b;
-  }
-}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl
index 17d48b1..1bac08e 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl
@@ -42,7 +42,7 @@
   android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime satelliteEphemerisTime;
   @VintfStability
   parcelable GalileoSatelliteClockModel {
-    android.hardware.gnss.gnss_assistance.TimeOfClock toc;
+    long timeOfClockSeconds;
     double af0;
     double af1;
     double af2;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
index a545166..55621ab 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
@@ -20,7 +20,7 @@
 /* @hide */
 @VintfStability
 parcelable GlonassAlmanac {
-  long issueDate;
+  long issueDateMs;
   android.hardware.gnss.gnss_assistance.GlonassAlmanac.GlonassSatelliteAlmanac[] satelliteAlmanac;
   @VintfStability
   parcelable GlonassSatelliteAlmanac {
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl
index fbab59c..bbcb3af 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl
@@ -43,7 +43,7 @@
   android.hardware.gnss.gnss_assistance.GlonassSatelliteEphemeris.GlonassSatelliteOrbitModel satelliteOrbitModel;
   @VintfStability
   parcelable GlonassSatelliteClockModel {
-    android.hardware.gnss.gnss_assistance.TimeOfClock timeOfClock;
+    long timeOfClockSeconds;
     double clockBias;
     double freqBias;
     int freqNumber;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
similarity index 90%
rename from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
rename to gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
index 6c645a6..b986be4 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
@@ -34,13 +34,15 @@
 package android.hardware.gnss.gnss_assistance;
 /* @hide */
 @VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
+parcelable GnssAlmanac {
+  long issueDateMs;
+  int iod;
+  int weekNumber;
+  int toaSeconds;
+  android.hardware.gnss.gnss_assistance.GnssAlmanac.GnssSatelliteAlmanac[] satelliteAlmanac;
   @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
+  parcelable GnssSatelliteAlmanac {
+    int svid;
     int svHealth;
     double eccentricity;
     double inclination;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl
index 98383ac..1df2123 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl
@@ -36,18 +36,18 @@
 @VintfStability
 parcelable GnssAssistance {
   android.hardware.gnss.gnss_assistance.GnssAssistance.GpsAssistance gpsAssistance;
-  android.hardware.gnss.gnss_assistance.GnssAssistance.GlonassAssistance gloAssistance;
-  android.hardware.gnss.gnss_assistance.GnssAssistance.GalileoAssistance galAssistance;
-  android.hardware.gnss.gnss_assistance.GnssAssistance.BeidouAssistance bdsAssistance;
-  android.hardware.gnss.gnss_assistance.GnssAssistance.QzssAssistance qzsAssistance;
+  android.hardware.gnss.gnss_assistance.GnssAssistance.GlonassAssistance glonassAssistance;
+  android.hardware.gnss.gnss_assistance.GnssAssistance.GalileoAssistance galileoAssistance;
+  android.hardware.gnss.gnss_assistance.GnssAssistance.BeidouAssistance beidouAssistance;
+  android.hardware.gnss.gnss_assistance.GnssAssistance.QzssAssistance qzssAssistance;
   @VintfStability
   parcelable GnssSatelliteCorrections {
     int svid;
-    android.hardware.gnss.gnss_assistance.IonosphericCorrection[] inonosphericCorrections;
+    android.hardware.gnss.gnss_assistance.IonosphericCorrection[] ionosphericCorrections;
   }
   @VintfStability
   parcelable GpsAssistance {
-    android.hardware.gnss.gnss_assistance.GpsAlmanac almanac;
+    android.hardware.gnss.gnss_assistance.GnssAlmanac almanac;
     android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel ionosphericModel;
     android.hardware.gnss.gnss_assistance.UtcModel utcModel;
     android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
@@ -58,7 +58,7 @@
   }
   @VintfStability
   parcelable GalileoAssistance {
-    android.hardware.gnss.gnss_assistance.GalileoAlmanac almanac;
+    android.hardware.gnss.gnss_assistance.GnssAlmanac almanac;
     android.hardware.gnss.gnss_assistance.GalileoIonosphericModel ionosphericModel;
     android.hardware.gnss.gnss_assistance.UtcModel utcModel;
     android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
@@ -77,7 +77,7 @@
   }
   @VintfStability
   parcelable QzssAssistance {
-    android.hardware.gnss.gnss_assistance.QzssAlmanac almanac;
+    android.hardware.gnss.gnss_assistance.GnssAlmanac almanac;
     android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel ionosphericModel;
     android.hardware.gnss.gnss_assistance.UtcModel utcModel;
     android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
@@ -88,7 +88,7 @@
   }
   @VintfStability
   parcelable BeidouAssistance {
-    android.hardware.gnss.gnss_assistance.BeidouAlmanac almanac;
+    android.hardware.gnss.gnss_assistance.GnssAlmanac almanac;
     android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel ionosphericModel;
     android.hardware.gnss.gnss_assistance.UtcModel utcModel;
     android.hardware.gnss.gnss_assistance.LeapSecondsModel leapSecondsModel;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl
deleted file mode 100644
index 60e0b96..0000000
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable GpsAlmanac {
-  int gpsWeekNumber;
-  int secondsOfGpsWeek;
-  android.hardware.gnss.gnss_assistance.GpsAlmanac.GpsSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable GpsSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
-}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl
index 1e80516..721edb4 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl
@@ -48,7 +48,7 @@
   }
   @VintfStability
   parcelable GpsSatelliteClockModel {
-    android.hardware.gnss.gnss_assistance.TimeOfClock timeOfClock;
+    long timeOfClockSeconds;
     double af0;
     double af1;
     double af2;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl
index e02d97f..6e8434a 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl
+++ b/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl
@@ -36,5 +36,5 @@
 @VintfStability
 parcelable IonosphericCorrection {
   long carrierFrequencyHz;
-  android.hardware.gnss.gnss_assistance.GnssCorrectionComponent ionosphericCorrection;
+  android.hardware.gnss.gnss_assistance.GnssCorrectionComponent ionosphericCorrectionComponent;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl
deleted file mode 100644
index 1df485e..0000000
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouAlmanac.aidl
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.gnss.gnss_assistance;
-
-/**
- * Contains Beidou almanac data.
- * This is defined in BDS-SIS-ICD-B1I-3.0, section 5.2.4.15.
- *
- * @hide
- */
-@VintfStability
-parcelable BeidouAlmanac {
-    /**
-     * Contains Beidou satellite almanac data.
-     * This is defined in BDS-SIS-ICD-B1I-3.0, section 5.2.4.15.
-     */
-    @VintfStability
-    parcelable BeidouSatelliteAlmanac {
-        /** The PRN number of the Beidou satellite. */
-        int prn;
-
-        /** Satellite health (0=healthy, 1=unhealthy). */
-        int svHealth;
-
-        /** Almanac reference time in seconds. */
-        int toaSeconds;
-
-        /** Eccentricity. */
-        double eccentricity;
-
-        /**
-         * Correction of inclination angle relative to reference value at reference time
-         * in semi-circles.
-         */
-        double deltaI;
-
-        /** Argument of perigee in semi-circles. */
-        double omega;
-
-        /** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
-        double omega0;
-
-        /** Rate of right ascension in semi-circles per second. */
-        double omegaDot;
-
-        /** Square root of semi-major axis in square root of meters. */
-        double rootA;
-
-        /** Mean anomaly at reference time in semi-circles. */
-        double m0;
-
-        /** Satellite clock time bias correction coefficient in seconds. */
-        double af0;
-
-        /** Satellite clock time drift correction coefficient in seconds per second. */
-        double af1;
-    }
-
-    /** Beidou week number. */
-    int beidouWeekNumber;
-
-    /** Array of BeidouSatelliteAlmanac. */
-    BeidouSatelliteAlmanac[] satelliteAlmanac;
-}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl
index 025f402..bb1f7d9 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/BeidouSatelliteEphemeris.aidl
@@ -1,7 +1,6 @@
 package android.hardware.gnss.gnss_assistance;
 
 import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
-import android.hardware.gnss.gnss_assistance.TimeOfClock;
 
 /**
  * Contains ephemeris parameters specific to Beidou satellites.
@@ -17,8 +16,13 @@
      */
     @VintfStability
     parcelable BeidouSatelliteClockModel {
-        /** Time of the clock. */
-        TimeOfClock timeOfClock;
+        /**
+         * Time of the clock in seconds since Beidou epoch.
+         *
+         * Represents the 'Epoch' field within the 'SV/EPOCH/SV CLK' record of GNSS
+         * navigation message file in RINEX 3.05 Table A14.
+         */
+        long timeOfClockSeconds;
 
         /** SV clock bias in seconds. */
         double af0;
@@ -67,7 +71,7 @@
          */
         int aode;
 
-        /** Beidou week number. */
+        /** Beidou week number without rollover. */
         int weekNumber;
 
         /**
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl
deleted file mode 100644
index db5dd04..0000000
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoAlmanac.aidl
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.gnss.gnss_assistance;
-
-/**
- * Contains Galileo almanac data.
- * This is defined in Galileo-OS-SIS-ICD-v2.1, 5.1.10.
- *
- * @hide
- */
-@VintfStability
-parcelable GalileoAlmanac {
-    /**
-     * Contains Galileo satellite almanac data.
-     * This is defined in Galileo-OS-SIS-ICD-v2.1, 5.1.10.
-     */
-    @VintfStability
-    parcelable GalileoSatelliteAlmanac {
-        /** Satellite ID. */
-        int svId;
-
-        /** Satellite health status. */
-        GalileoAlmanacSvHealth svHealth;
-
-        /** Eccentricity. */
-        double eccentricity;
-
-        /**
-         * Difference between the inclination angle at reference time and the
-         * nominal inclination, in semi-circles.
-         */
-        double deltaI;
-
-        /** Argument of perigee in semi-circles. */
-        double omega;
-
-        /** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
-        double omega0;
-
-        /** Rate of right ascension in semi-circles per second. */
-        double omegaDot;
-
-        /**
-         * Difference with respect to the square root of the nominal semi-major axis
-         * in square root of meters.
-         */
-        double rootA;
-
-        /** Satellite mean anomaly at reference time in semi-circles. */
-        double m0;
-
-        /** Satellite clock correction bias in seconds. */
-        double af0;
-
-        /** Satellite clock correction linear in seconds per second. */
-        double af1;
-
-        /**
-         * Almanac reference week number.
-         * Modulo 4 representation of the Galileo system time week number.
-         */
-        int weekNumber;
-
-        /** Almanac reference time in seconds. */
-        int toa;
-
-        /** Almanac issue of data. */
-        int iod;
-    }
-
-    /**
-     * Contains Galileo satellite health status.
-     */
-    @VintfStability
-    parcelable GalileoAlmanacSvHealth {
-        /** Satellite E5a signal health status. */
-        int fNavE5a;
-
-        /** Satellite E5b signal health status. */
-        int iNavE5b;
-
-        /** Satellite E1b signal health status. */
-        int iNavE1b;
-    }
-
-    /** Almanac reference UTC time in milliseconds */
-    long issueDate;
-
-    /**
-     * Almanac reference week number.
-     * Modulo 4 representation of the Galileo system time week number.
-     */
-    int weekNumber;
-
-    /** Almanac reference time in seconds. */
-    int toa;
-
-    /** Almanac issue of data. */
-    int iod;
-
-    /** Array of GalileoSatelliteAlmanac. */
-    GalileoSatelliteAlmanac[] satelliteAlmanac;
-}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl
index 1562934..e3160ef 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GalileoSatelliteEphemeris.aidl
@@ -18,7 +18,6 @@
 
 import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
 import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
-import android.hardware.gnss.gnss_assistance.TimeOfClock;
 
 /**
  * Contains ephemeris parameters specific to Galileo satellites.
@@ -44,8 +43,13 @@
             GALILEO_INAV_CLOCK = 2
         }
 
-        /** Time of the clock. */
-        TimeOfClock toc;
+        /**
+         * Time of the clock in seconds since Galileo epoch.
+         *
+         * Represents the 'Epoch' field within the 'SV/EPOCH/SV CLK' record of GNSS
+         * navigation message file in RINEX 3.05 Table A8 (Galileo).
+         */
+        long timeOfClockSeconds;
 
         /** SV clock bias correction coefficient in seconds. */
         double af0;
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
index 2662717..d4f149d 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassAlmanac.aidl
@@ -48,8 +48,8 @@
         double omega;
     }
 
-    /** Almanac reference UTC time in milliseconds. */
-    long issueDate;
+    /** Almanac issue date in milliseconds (UTC). */
+    long issueDateMs;
 
     /** Array of GlonassSatelliteAlmanac. */
     GlonassSatelliteAlmanac[] satelliteAlmanac;
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl
index 383aed1..bebde51 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GlonassSatelliteEphemeris.aidl
@@ -17,7 +17,6 @@
 package android.hardware.gnss.gnss_assistance;
 
 import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
-import android.hardware.gnss.gnss_assistance.TimeOfClock;
 
 /**
  * Contains ephemeris parameters specific to Glonass satellites.
@@ -30,8 +29,13 @@
     /** Contains the set of parameters needed for Glonass satellite clock correction. */
     @VintfStability
     parcelable GlonassSatelliteClockModel {
-        /** Time of Clock. */
-        TimeOfClock timeOfClock;
+        /**
+         * Time of the clock in seconds (UTC).
+         *
+         * Represents the 'Epoch' field within the 'SV/EPOCH/SV CLK' record of GNSS
+         * navigation message file in RINEX 3.05 Table A10.
+         */
+        long timeOfClockSeconds;
 
         /** Clock bias in seconds (-TauN). */
         double clockBias;
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
new file mode 100644
index 0000000..08f3373
--- /dev/null
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAlmanac.aidl
@@ -0,0 +1,128 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.gnss.gnss_assistance;
+
+/**
+ * Contains almanac parameters for GPS, QZSS, Galileo, Beidou.
+ *
+ * For Beidou, this is defined in BDS-SIS-ICD-B1I-3.0 section 5.2.4.15.
+ * For GPS, this is defined in IS-GPS-200 section 20.3.3.5.1.2.
+ * For QZSS, this is defined in IS-QZSS-PNT section 4.1.2.6.
+ * For Galileo, this is defined in Galileo-OS-SIS-ICD-v2.1 section 5.1.10.
+ *
+ * @hide
+ */
+@VintfStability
+parcelable GnssAlmanac {
+    /**
+     * Almanac issue date in milliseconds (UTC).
+     *
+     * This is unused for GPS/QZSS/Baidou.
+     */
+    long issueDateMs;
+
+    /**
+     * Almanac issue of data.
+     * This is defined Galileo-OS-SIS-ICD-v2.1 section 5.1.10.
+     * This is unused for GPS/QZSS/Baidou.
+     */
+    int iod;
+
+    /**
+     * Almanac reference week number.
+     *
+     * For GPS and QZSS, this is GPS week number (modulo 1024).
+     * For Beidou, this is Baidou week number (modulo 8192).
+     * For Galileo, this is modulo 4 representation of the Galileo week number.
+     */
+    int weekNumber;
+
+    /** Almanac reference time in seconds. */
+    int toaSeconds;
+
+    /**
+     * Contains almanac parameters for GPS, QZSS, Galileo, Beidou.
+     *
+     * For Beidou, this is defined in BDS-SIS-ICD-B1I-3.0 section 5.2.4.15.
+     * For GPS, this is defined in IS-GPS-200 section 20.3.3.5.1.2.
+     * For QZSS, this is defined in IS-QZSS-PNT section 4.1.2.6.
+     * For Galileo, this is defined in Galileo-OS-SIS-ICD-v2.1 section 5.1.10.
+     */
+    @VintfStability
+    parcelable GnssSatelliteAlmanac {
+        /** The PRN number of the GNSS satellite. */
+        int svid;
+
+        /**
+         * Satellite health information.
+         *
+         * For GPS, this is satellite subframe 4 and 5, page 25 6-bit health code as defined in
+         * IS-GPS-200 Table 20-VIII expressed in integer form.
+         *
+         * For QZSS, this is the 5-bit health code as defined in IS-QZSS-PNT, Table 4.1.2-5-2
+         * expressed in integer form.
+         *
+         * For Beidou, this is 1-bit health information. (0=healthy, 1=unhealthy).
+         *
+         * For Galileo, this is 6-bit health, bit 0 and 1 is for E5a, bit 2 and 3 is for E5b, bit
+         * 4 and 5 is for E1b.
+         */
+        int svHealth;
+
+        /** Eccentricity. */
+        double eccentricity;
+
+        /**
+         * Inclination in semi-circles.
+         *
+         * For GPS and Galileo, this is the difference between the inclination angle at reference
+         * time and the nominal inclination in semi-circles.
+         *
+         * For Beidou and QZSS, this is the inclination angle at reference time in semi-circles.
+         */
+        double inclination;
+
+        /** Argument of perigee in semi-circles. */
+        double omega;
+
+        /** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
+        double omega0;
+
+        /** Rate of right ascension in semi-circles per second. */
+        double omegaDot;
+
+        /**
+         * Square root of semi-major axis in square root of meters.
+         *
+         * For Galileo, this is the difference with respect to the square root of the nominal
+         * semi-major axis in square root of meters.
+         */
+        double rootA;
+
+        /** Mean anomaly at reference time in semi-circles. */
+        double m0;
+
+        /** Satellite clock time bias correction coefficient in seconds. */
+        double af0;
+
+        /** Satellite clock time drift correction coefficient in seconds per second. */
+        double af1;
+    }
+
+    /** Array of GnssSatelliteAlmanac. */
+    GnssSatelliteAlmanac[] satelliteAlmanac;
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl
index dad0764..4bf6154 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GnssAssistance.aidl
@@ -16,19 +16,16 @@
 
 package android.hardware.gnss.gnss_assistance;
 
-import android.hardware.gnss.gnss_assistance.BeidouAlmanac;
 import android.hardware.gnss.gnss_assistance.BeidouSatelliteEphemeris;
-import android.hardware.gnss.gnss_assistance.GalileoAlmanac;
 import android.hardware.gnss.gnss_assistance.GalileoIonosphericModel;
 import android.hardware.gnss.gnss_assistance.GalileoSatelliteEphemeris;
 import android.hardware.gnss.gnss_assistance.GlonassAlmanac;
 import android.hardware.gnss.gnss_assistance.GlonassSatelliteEphemeris;
-import android.hardware.gnss.gnss_assistance.GpsAlmanac;
+import android.hardware.gnss.gnss_assistance.GnssAlmanac;
 import android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris;
 import android.hardware.gnss.gnss_assistance.IonosphericCorrection;
 import android.hardware.gnss.gnss_assistance.KlobucharIonosphericModel;
 import android.hardware.gnss.gnss_assistance.LeapSecondsModel;
-import android.hardware.gnss.gnss_assistance.QzssAlmanac;
 import android.hardware.gnss.gnss_assistance.QzssSatelliteEphemeris;
 import android.hardware.gnss.gnss_assistance.RealTimeIntegrityModel;
 import android.hardware.gnss.gnss_assistance.TimeModel;
@@ -49,7 +46,7 @@
          * OSN number for Glonass. The distinction is made by looking at the constellation field.
          * Values must be in the range of:
          *
-         * - GNSS:    1-32
+         * - GPS:    1-32
          * - GLONASS: 1-25
          * - QZSS:    183-206
          * - Galileo: 1-36
@@ -58,14 +55,14 @@
         int svid;
 
         /** Ionospheric corrections */
-        IonosphericCorrection[] inonosphericCorrections;
+        IonosphericCorrection[] ionosphericCorrections;
     }
 
     /** Contains GPS assistance. */
     @VintfStability
     parcelable GpsAssistance {
         /** The GPS almanac. */
-        GpsAlmanac almanac;
+        GnssAlmanac almanac;
 
         /** The Klobuchar ionospheric model. */
         KlobucharIonosphericModel ionosphericModel;
@@ -93,7 +90,7 @@
     @VintfStability
     parcelable GalileoAssistance {
         /** The Galileo almanac. */
-        GalileoAlmanac almanac;
+        GnssAlmanac almanac;
 
         /** The Galileo ionospheric model. */
         GalileoIonosphericModel ionosphericModel;
@@ -140,7 +137,7 @@
     @VintfStability
     parcelable QzssAssistance {
         /** The QZSS almanac. */
-        QzssAlmanac almanac;
+        GnssAlmanac almanac;
 
         /** The Klobuchar ionospheric model. */
         KlobucharIonosphericModel ionosphericModel;
@@ -168,7 +165,7 @@
     @VintfStability
     parcelable BeidouAssistance {
         /** The Beidou almanac. */
-        BeidouAlmanac almanac;
+        GnssAlmanac almanac;
 
         /** The Klobuchar ionospheric model. */
         KlobucharIonosphericModel ionosphericModel;
@@ -196,14 +193,14 @@
     GpsAssistance gpsAssistance;
 
     /** Glonass assistance. */
-    GlonassAssistance gloAssistance;
+    GlonassAssistance glonassAssistance;
 
     /** Galileo assistance. */
-    GalileoAssistance galAssistance;
+    GalileoAssistance galileoAssistance;
 
     /** Beidou assistance. */
-    BeidouAssistance bdsAssistance;
+    BeidouAssistance beidouAssistance;
 
     /** QZSS assistance. */
-    QzssAssistance qzsAssistance;
+    QzssAssistance qzssAssistance;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl
deleted file mode 100644
index 9cc37f9..0000000
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsAlmanac.aidl
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.gnss.gnss_assistance;
-
-/**
- * Contains GPS almanac data.
- * This is defined in IS-GPS-200, section 20.3.3.5.1.2.
- *
- * @hide
- */
-@VintfStability
-parcelable GpsAlmanac {
-    /** GPS week number. */
-    int gpsWeekNumber;
-
-    /** GPS time of week in seconds. */
-    int secondsOfGpsWeek;
-
-    /**
-     * Contains GPS satellite almanac data.
-     * This is defined in IS-GPS-200, section 20.3.3.5.1.2.
-     */
-    @VintfStability
-    parcelable GpsSatelliteAlmanac {
-        /** The PRN number of the GPS satellite. */
-        int prn;
-
-        /**
-         * Satellite health information.
-         * The satellite subframe 4 and 5, page 25 six-bit health code as defined
-         * in IS-GPS-200 Table 20-VIII expressed in integer form.
-         */
-        int svHealth;
-
-        /** Eccentricity. */
-        double eccentricity;
-
-        /**
-         * Correction of inclination angle relative to reference value at
-         * reference time in semi-circles.
-         */
-        double inclination;
-
-        /** Argument of perigee in semi-circles. */
-        double omega;
-
-        /** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
-        double omega0;
-
-        /** Rate of right ascension in semi-circles per second. */
-        double omegaDot;
-
-        /** Square root of semi-major axis in square root of meters. */
-        double rootA;
-
-        /** Mean anomaly at reference time in semi-circles. */
-        double m0;
-
-        /** Satellite clock time bias correction coefficient in seconds. */
-        double af0;
-
-        /** Satellite clock time drift correction coefficient in seconds per second. */
-        double af1;
-    }
-
-    /** Array of GpsSatelliteAlmanac. */
-    GpsSatelliteAlmanac[] satelliteAlmanac;
-}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl
index b24c593..ab38030 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/GpsSatelliteEphemeris.aidl
@@ -18,7 +18,6 @@
 
 import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
 import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
-import android.hardware.gnss.gnss_assistance.TimeOfClock;
 
 /**
  * Contains ephemeris parameters specific to GPS satellites.
@@ -47,8 +46,13 @@
     /** Contains the set of parameters needed for GPS satellite clock correction. */
     @VintfStability
     parcelable GpsSatelliteClockModel {
-        /** Time of the clock. */
-        TimeOfClock timeOfClock;
+        /**
+         * Time of the clock in seconds since GPS epoch.
+         *
+         * Represents the 'Epoch' field within the 'SV/EPOCH/SV CLK' record of GNSS
+         * navigation message file in RINEX 3.05 Table A6.
+         */
+        long timeOfClockSeconds;
 
         /** SV clock bias in seconds. */
         double af0;
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl
index e8e50bd..fe6b63d 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/IonosphericCorrection.aidl
@@ -31,6 +31,6 @@
      */
     long carrierFrequencyHz;
 
-    /** Ionospheric correction. */
-    GnssCorrectionComponent ionosphericCorrection;
+    /** Ionospheric correction component. */
+    GnssCorrectionComponent ionosphericCorrectionComponent;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/KeplerianOrbitModel.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/KeplerianOrbitModel.aidl
index 15003e7..441b61d 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/KeplerianOrbitModel.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/KeplerianOrbitModel.aidl
@@ -33,25 +33,25 @@
     /** Eccentricity. */
     double eccentricity;
 
-    /** Inclination angle at reference time in semi-circles. */
+    /** Inclination angle at reference time in radians. */
     double i0;
 
-    /** Rate of change of inclination angle in semi-circles per second. */
+    /** Rate of change of inclination angle in radians per second. */
     double iDot;
 
-    /** Argument of perigee in semi-circles. */
+    /** Argument of perigee in radians. */
     double omega;
 
-    /** Longitude of ascending node of orbit plane at beginning of week in semi-circles. */
+    /** Longitude of ascending node of orbit plane at beginning of week in radians. */
     double omega0;
 
-    /** Rate of right ascension in semi-circles per second. */
+    /** Rate of right ascension in radians per second. */
     double omegaDot;
 
-    /** Mean anomaly at reference time in semi-circles. */
+    /** Mean anomaly at reference time in radians. */
     double m0;
 
-    /** Mean motion difference from computed value in semi-circles per second. */
+    /** Mean motion difference from computed value in radians per second. */
     double deltaN;
 
     /**
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
deleted file mode 100644
index 80ace39..0000000
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.gnss.gnss_assistance;
-
-/**
- * Contains QZSS almanac data.
- * This is defined in IS-QZSS-PNT, section 4.1.2.6.
- *
- * @hide
- */
-@VintfStability
-parcelable QzssAlmanac {
-    /** QZSS week number. */
-    int qzssWeekNumber;
-
-    /** QZSS time of week in seconds. */
-    int secondsOfQzssWeek;
-
-    /**
-     * Contains QZSS satellite almanac data.
-     * This is defined in IS-QZSS-PNT, section 4.1.2.6.
-     */
-    @VintfStability
-    parcelable QzssSatelliteAlmanac {
-        /** The PRN number of the QZSS satellite. */
-        int prn;
-
-        /**
-         * Satellite health information.
-         * This is the 5-bit health code as defined in IS-QZSS-PNT, Table 4.1.2-5-2
-         * expressed in integer form.
-         */
-        int svHealth;
-
-        /** Eccentricity. */
-        double eccentricity;
-
-        /**
-         * Correction of inclination angle relative to reference value at
-         * reference time in semi-circles.
-         */
-        double inclination;
-
-        /** Argument of perigee in semi-circles. */
-        double omega;
-
-        /** Longitude of ascending node of orbital plane at weekly epoch in semi-circles. */
-        double omega0;
-
-        /** Rate of right ascension in semi-circles per second. */
-        double omegaDot;
-
-        /** Square root of semi-major axis in square root of meters. */
-        double rootA;
-
-        /** Mean anomaly at reference time in semi-circles. */
-        double m0;
-
-        /** Satellite clock time bias correction coefficient in seconds. */
-        double af0;
-
-        /** Satellite clock time drift correction coefficient in seconds per second. */
-        double af1;
-    }
-
-    /** Array of QzssSatelliteAlmanac. */
-    QzssSatelliteAlmanac[] satelliteAlmanac;
-}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssSatelliteEphemeris.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssSatelliteEphemeris.aidl
index 7efa4d9..a5a22d0 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssSatelliteEphemeris.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/QzssSatelliteEphemeris.aidl
@@ -21,7 +21,6 @@
 import android.hardware.gnss.gnss_assistance.GpsSatelliteEphemeris.GpsSatelliteHealth;
 import android.hardware.gnss.gnss_assistance.KeplerianOrbitModel;
 import android.hardware.gnss.gnss_assistance.SatelliteEphemerisTime;
-import android.hardware.gnss.gnss_assistance.TimeOfClock;
 
 /**
  * Contains ephemeris parameters specific to QZSS satellites.
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/RealTimeIntegrityModel.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/RealTimeIntegrityModel.aidl
index 4a4122c..10a511f 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/RealTimeIntegrityModel.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/RealTimeIntegrityModel.aidl
@@ -29,7 +29,7 @@
      * OSN number for Glonass. The distinction is made by looking at the constellation field.
      * Values must be in the range of:
      *
-     * - GNSS:    1-32
+     * - GPS:    1-32
      * - GLONASS: 1-25
      * - QZSS:    183-206
      * - Galileo: 1-36
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/SatelliteEphemerisTime.aidl b/gnss/aidl/android/hardware/gnss/gnss_assistance/SatelliteEphemerisTime.aidl
index 2d9b3e6..8849401 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/SatelliteEphemerisTime.aidl
+++ b/gnss/aidl/android/hardware/gnss/gnss_assistance/SatelliteEphemerisTime.aidl
@@ -28,7 +28,7 @@
     /** The issue of ephemeris data. */
     int iode;
 
-    /** The satellite week number. */
+    /** The satellite week number without rollover. */
     int weekNumber;
 
     /** The broadcast time of ephemeris in GNSS time of week in seconds. */
diff --git a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl
index 6ed5bb2..7264a21 100644
--- a/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl
+++ b/graphics/common/aidl/aidl_api/android.hardware.graphics.common/current/android/hardware/graphics/common/Dataspace.aidl
@@ -97,5 +97,6 @@
   JPEG_APP_SEGMENTS = 0x1003,
   HEIF = 0x1004,
   JPEG_R = 0x1005,
+  HEIF_ULTRAHDR = 0x1006,
   BT709_FULL_RANGE = (((1 << 16) | (3 << 22)) | (1 << 27)) /* 146866176 */,
 }
diff --git a/graphics/common/aidl/android/hardware/graphics/common/Dataspace.aidl b/graphics/common/aidl/android/hardware/graphics/common/Dataspace.aidl
index 79737eb..8705aef 100644
--- a/graphics/common/aidl/android/hardware/graphics/common/Dataspace.aidl
+++ b/graphics/common/aidl/android/hardware/graphics/common/Dataspace.aidl
@@ -702,19 +702,32 @@
     /**
      * Ultra HDR
      *
-     * JPEG image with embedded 10-bit recovery map following the Ultra HDR specification.
+     * JPEG image with embedded HDR gain map following the Ultra HDR specification and
+     * ISO/CD 21496‐1
      *
      * This value must always remain aligned with the public ImageFormat Jpeg/R definition and is
      * valid with formats:
      *    HAL_PIXEL_FORMAT_BLOB: JPEG image encoded by Ultra HDR encoder according to
      *    the <a href="https://developer.android.com/guide/topics/media/hdr-image-format">
      *    Ultra HDR Image format specification</a>.
-     * The image contains a standard SDR JPEG and a recovery map. Ultra HDR decoders can use the
-     * map to recover the 10-bit input image.
+     * The image contains a standard SDR JPEG and a gain map. Ultra HDR decoders can use the
+     * map to boost the brightness of the rendered image.
      */
     JPEG_R = 0x1005,
 
     /**
+     * ISO/IEC 23008-12:2024
+     *
+     * High Efficiency Image File Format (HEIF) with embedded HDR gain map
+     *
+     * This value is valid with formats:
+     *    HAL_PIXEL_FORMAT_BLOB: A HEIC image encoded by HEIC or HEVC encoder
+     * according to ISO/IEC 23008-12:2024 that includes an HDR gain map and
+     * metadata according to ISO/CD 21496‐1.
+     */
+    HEIF_ULTRAHDR = 0x1006,
+
+    /**
      * ITU-R Recommendation 709 (BT.709)
      *
      * High-definition television
diff --git a/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h b/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h
index cd47374..5b3a433 100644
--- a/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h
+++ b/graphics/composer/2.2/utils/command-buffer/include/composer-command-buffer/2.2/ComposerCommandBuffer.h
@@ -17,19 +17,13 @@
 #pragma once
 
 #ifndef LOG_TAG
-#warn "ComposerCommandBuffer.h included without LOG_TAG"
+#warning "ComposerCommandBuffer.h included without LOG_TAG"
 #endif
 
 //#define LOG_NDEBUG 0
 
-#include <algorithm>
-#include <limits>
-#include <memory>
 #include <vector>
 
-#include <inttypes.h>
-#include <string.h>
-
 #include <android/hardware/graphics/composer/2.2/IComposer.h>
 #include <android/hardware/graphics/composer/2.2/IComposerClient.h>
 #include <fmq/MessageQueue.h>
@@ -82,7 +76,7 @@
 
     void setLayerPerFrameMetadata(const hidl_vec<IComposerClient::PerFrameMetadata>& metadataVec) {
         beginCommand(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA,
-                     metadataVec.size() * 2);
+                     static_cast<uint16_t>(metadataVec.size() * 2));
         for (const auto& metadata : metadataVec) {
             writeSigned(static_cast<int32_t>(metadata.key));
             writeFloat(metadata.value);
diff --git a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
index 1a9276c..46d8d4a 100644
--- a/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
+++ b/graphics/composer/2.3/utils/command-buffer/include/composer-command-buffer/2.3/ComposerCommandBuffer.h
@@ -17,7 +17,7 @@
 #pragma once
 
 #ifndef LOG_TAG
-#warn "ComposerCommandBuffer.h included without LOG_TAG"
+#warning "ComposerCommandBuffer.h included without LOG_TAG"
 #endif
 
 //#define LOG_NDEBUG 0
@@ -46,7 +46,7 @@
    public:
     void setLayerPerFrameMetadata(const hidl_vec<IComposerClient::PerFrameMetadata>& metadataVec) {
         beginCommand(IComposerClient::Command::SET_LAYER_PER_FRAME_METADATA,
-                     metadataVec.size() * 2);
+                     static_cast<uint16_t>(metadataVec.size() * 2));
         for (const auto& metadata : metadataVec) {
             writeSigned(static_cast<int32_t>(metadata.key));
             writeFloat(metadata.value);
diff --git a/graphics/composer/2.4/utils/command-buffer/include/composer-command-buffer/2.4/ComposerCommandBuffer.h b/graphics/composer/2.4/utils/command-buffer/include/composer-command-buffer/2.4/ComposerCommandBuffer.h
index e981da6..064fc57 100644
--- a/graphics/composer/2.4/utils/command-buffer/include/composer-command-buffer/2.4/ComposerCommandBuffer.h
+++ b/graphics/composer/2.4/utils/command-buffer/include/composer-command-buffer/2.4/ComposerCommandBuffer.h
@@ -17,7 +17,7 @@
 #pragma once
 
 #ifndef LOG_TAG
-#warn "ComposerCommandBuffer.h included without LOG_TAG"
+#warning "ComposerCommandBuffer.h included without LOG_TAG"
 #endif
 
 //#define LOG_NDEBUG 0
@@ -63,16 +63,17 @@
 
         beginCommand(IComposerClient::Command::SET_LAYER_GENERIC_METADATA,
                      static_cast<uint16_t>(commandSize));
-        write(key.size());
-        writeBlob(key.size(), reinterpret_cast<const unsigned char*>(key.c_str()));
+        write(static_cast<uint32_t>(key.size()));
+        writeBlob(static_cast<uint32_t>(key.size()),
+                  reinterpret_cast<const unsigned char*>(key.c_str()));
         write(mandatory);
-        write(value.size());
-        writeBlob(value.size(), value.data());
+        write(static_cast<uint32_t>(value.size()));
+        writeBlob(static_cast<uint32_t>(value.size()), value.data());
         endCommand();
     }
 
   protected:
-    uint32_t sizeToElements(uint32_t size) { return (size + 3) / 4; }
+    uint32_t sizeToElements(size_t size) { return static_cast<uint32_t>((size + 3) / 4); }
 };
 
 // This class helps parse a command queue.  Note that all sizes/lengths are in
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl
index 040afd7..c522188 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayConfiguration.aidl
@@ -41,6 +41,7 @@
   int configGroup;
   int vsyncPeriod;
   @nullable android.hardware.graphics.composer3.VrrConfig vrrConfig;
+  android.hardware.graphics.composer3.OutputType hdrOutputType;
   parcelable Dpi {
     float x;
     float y;
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
index adbc344..1e568b9 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -89,6 +89,7 @@
   oneway void notifyExpectedPresent(long display, in android.hardware.graphics.composer3.ClockMonotonicTimestamp expectedPresentTime, int frameIntervalNs);
   int getMaxLayerPictureProfiles(long display);
   oneway void startHdcpNegotiation(long display, in android.hardware.drm.HdcpLevels levels);
+  android.hardware.graphics.composer3.Luts[] getLuts(long display, in android.hardware.graphics.composer3.Buffer[] buffers);
   const int EX_BAD_CONFIG = 1;
   const int EX_BAD_DISPLAY = 2;
   const int EX_BAD_LAYER = 3;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/OutputType.aidl
similarity index 87%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/OutputType.aidl
index ae709d4..e1149cb 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/OutputType.aidl
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.graphics.composer3;
+@Backing(type="int") @VintfStability
+enum OutputType {
+  INVALID = 0,
+  SYSTEM = 1,
+  SDR = 2,
+  HDR10 = 3,
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl
index 09c42dc..80d1337 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayConfiguration.aidl
@@ -15,6 +15,8 @@
  */
 
 package android.hardware.graphics.composer3;
+
+import android.hardware.graphics.composer3.OutputType;
 import android.hardware.graphics.composer3.VrrConfig;
 
 @VintfStability
@@ -67,4 +69,9 @@
      * Non-VRR modes should set this to null.
      */
     @nullable VrrConfig vrrConfig;
+
+    /**
+     * The HDR output format available.
+     */
+    OutputType hdrOutputType;
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
index b4d2e7f..7556962 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -22,6 +22,7 @@
 import android.hardware.graphics.common.HdrConversionCapability;
 import android.hardware.graphics.common.HdrConversionStrategy;
 import android.hardware.graphics.common.Transform;
+import android.hardware.graphics.composer3.Buffer;
 import android.hardware.graphics.composer3.ClientTargetProperty;
 import android.hardware.graphics.composer3.ClockMonotonicTimestamp;
 import android.hardware.graphics.composer3.ColorMode;
@@ -38,6 +39,7 @@
 import android.hardware.graphics.composer3.FormatColorComponent;
 import android.hardware.graphics.composer3.HdrCapabilities;
 import android.hardware.graphics.composer3.IComposerCallback;
+import android.hardware.graphics.composer3.Luts;
 import android.hardware.graphics.composer3.OverlayProperties;
 import android.hardware.graphics.composer3.PerFrameMetadataKey;
 import android.hardware.graphics.composer3.PowerMode;
@@ -956,4 +958,12 @@
      *
      */
     oneway void startHdcpNegotiation(long display, in HdcpLevels levels);
+
+    /*
+     * Returns the Luts based on the buffers.
+     *
+     * @param display is the display for which the luts are requested.
+     * @param buffers is the buffer where the luts can be computed from
+     */
+    Luts[] getLuts(long display, in Buffer[] buffers);
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/Luts.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/Luts.aidl
index 592ac50..393354e 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/Luts.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/Luts.aidl
@@ -40,15 +40,16 @@
      * For data precision, 32-bit float is used to specify a Lut by both the HWC and
      * the platform.
      *
-     * For unflattening/flattening 3D Lut(s), the algorithm below should be observed
-     * by both the HWC and the platform.
      * Assuming that we have a 3D array `ORIGINAL[WIDTH, HEIGHT, DEPTH]`, we would turn it into
      * `FLAT[WIDTH * HEIGHT * DEPTH]` by
      *
      * `FLAT[z + DEPTH * (y + HEIGHT * x)] = ORIGINAL[x, y, z]`
      *
-     * Noted that 1D Lut(s) should be gain curve ones
-     * and 3D Lut(s) should be pure color lookup ones.
+     * Note that 1D Lut(s) should be gain curve ones and 3D Lut(s) should be pure color lookup
+     * ones. For 3D Luts buffer,the values of the lut buffer should be normalized, ranging from 0.0
+     * to 1.0, inclusively and the data is organized in the order of R, G, B channels.
+     * For 1D Luts, the lut's values should be also normalized for fixed point pixel formats,
+     * and we now ignore floating point pixel formats + extended range buffers.
      */
     @nullable ParcelFileDescriptor pfd;
 
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/OutputType.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/OutputType.aidl
new file mode 100644
index 0000000..bf4a786
--- /dev/null
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/OutputType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.graphics.composer3;
+
+/**
+ * Display output formats for HDR content.
+ */
+@VintfStability
+@Backing(type="int")
+enum OutputType {
+    /**
+     * Invalid HDR output type
+     */
+    INVALID = 0,
+    /**
+     * Display output format will be chosen by the HAL implementation
+     * and will not adjust to match the content format
+     */
+    SYSTEM = 1,
+    /**
+     * Display supports SDR output type
+     */
+    SDR = 2,
+    /**
+     * Display supports HDR10 output type
+     */
+    HDR10 = 3,
+}
diff --git a/graphics/composer/aidl/vts/Android.bp b/graphics/composer/aidl/vts/Android.bp
index 894ca52..61c2593 100644
--- a/graphics/composer/aidl/vts/Android.bp
+++ b/graphics/composer/aidl/vts/Android.bp
@@ -71,6 +71,7 @@
         "libarect",
         "libbase",
         "libfmq",
+        "libgmock",
         "libgtest",
         "libmath",
         "librenderengine",
diff --git a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
index b76c1a4..c1900d7 100644
--- a/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/vts/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -22,6 +22,7 @@
 #include <aidl/android/hardware/graphics/common/PixelFormat.h>
 #include <aidl/android/hardware/graphics/common/Rect.h>
 #include <aidl/android/hardware/graphics/composer3/Composition.h>
+#include <aidl/android/hardware/graphics/composer3/OutputType.h>
 #include <aidl/android/hardware/graphics/composer3/IComposer.h>
 #include <android-base/properties.h>
 #include <android/binder_process.h>
@@ -29,6 +30,7 @@
 #include <android/hardware/graphics/composer3/ComposerClientWriter.h>
 #include <binder/ProcessState.h>
 #include <cutils/ashmem.h>
+#include <gmock/gmock.h>
 #include <gtest/gtest.h>
 #include <ui/Fence.h>
 #include <ui/GraphicBuffer.h>
@@ -47,6 +49,8 @@
 #undef LOG_TAG
 #define LOG_TAG "VtsHalGraphicsComposer3_TargetTest"
 
+using testing::Ge;
+
 namespace aidl::android::hardware::graphics::composer3::vts {
 
 using namespace std::chrono_literals;
@@ -1265,6 +1269,16 @@
         EXPECT_TRUE(status.isOk());
         EXPECT_FALSE(displayConfigurations.empty());
 
+        const bool areAllModesARR =
+                std::all_of(displayConfigurations.cbegin(), displayConfigurations.cend(),
+                            [](const auto& config) { return config.vrrConfig.has_value(); });
+
+        const bool areAllModesMRR =
+                std::all_of(displayConfigurations.cbegin(), displayConfigurations.cend(),
+                            [](const auto& config) { return !config.vrrConfig.has_value(); });
+
+        EXPECT_TRUE(areAllModesARR || areAllModesMRR) << "Mixing MRR and ARR modes is not allowed";
+
         for (const auto& displayConfig : displayConfigurations) {
             EXPECT_NE(-1, displayConfig.width);
             EXPECT_NE(-1, displayConfig.height);
@@ -1399,14 +1413,6 @@
     }
 }
 
-TEST_P(GraphicsComposerAidlV3Test, GetMaxLayerPictureProfiles) {
-    for (const auto& display : mDisplays) {
-        const auto& [status, maxPorfiles] =
-                mComposerClient->getMaxLayerPictureProfiles(display.getDisplayId());
-        EXPECT_TRUE(status.isOk());
-    }
-}
-
 // Tests for Command.
 class GraphicsComposerAidlCommandTest : public GraphicsComposerAidlTest {
   protected:
@@ -3239,19 +3245,44 @@
     });
 }
 
-TEST_P(GraphicsComposerAidlCommandV3Test, getMaxLayerPictureProfiles_success) {
+class GraphicsComposerAidlCommandV4Test : public GraphicsComposerAidlCommandTest {
+  protected:
+    void SetUp() override {
+        GraphicsComposerAidlTest::SetUp();
+        if (getInterfaceVersion() <= 3) {
+            GTEST_SKIP() << "Device interface version is expected to be >= 4";
+        }
+    }
+};
+
+TEST_P(GraphicsComposerAidlCommandV4Test, getMaxLayerPictureProfiles_success) {
     for (auto& display : mDisplays) {
         int64_t displayId = display.getDisplayId();
         if (!hasDisplayCapability(displayId, DisplayCapability::PICTURE_PROCESSING)) {
             continue;
         }
         const auto& [status, maxProfiles] =
-                mComposerClient->getMaxLayerPictureProfiles(getPrimaryDisplayId());
+                mComposerClient->getMaxLayerPictureProfiles(displayId);
         EXPECT_TRUE(status.isOk());
+        EXPECT_THAT(maxProfiles, Ge(0));
     }
 }
 
-TEST_P(GraphicsComposerAidlCommandV3Test, setDisplayPictureProfileId_success) {
+TEST_P(GraphicsComposerAidlCommandV4Test, getMaxLayerPictureProfiles_unsupported) {
+    for (auto& display : mDisplays) {
+        int64_t displayId = display.getDisplayId();
+        if (hasDisplayCapability(displayId, DisplayCapability::PICTURE_PROCESSING)) {
+            continue;
+        }
+        const auto& [status, maxProfiles] =
+                mComposerClient->getMaxLayerPictureProfiles(displayId);
+        EXPECT_FALSE(status.isOk());
+        EXPECT_NO_FATAL_FAILURE(
+                assertServiceSpecificError(status, IComposerClient::EX_UNSUPPORTED));
+    }
+}
+
+TEST_P(GraphicsComposerAidlCommandV4Test, setDisplayPictureProfileId_success) {
     for (auto& display : mDisplays) {
         int64_t displayId = display.getDisplayId();
         if (!hasDisplayCapability(displayId, DisplayCapability::PICTURE_PROCESSING)) {
@@ -3262,7 +3293,7 @@
         const auto layer = createOnScreenLayer(display);
         const auto buffer = allocate(::android::PIXEL_FORMAT_RGBA_8888);
         ASSERT_NE(nullptr, buffer->handle);
-        // TODO(b/337330263): Lookup profile IDs from PictureProfileService
+        // TODO(b/337330263): Lookup profile IDs from MediaQualityManager
         writer.setDisplayPictureProfileId(displayId, PictureProfileId(1));
         writer.setLayerBuffer(displayId, layer, /*slot*/ 0, buffer->handle,
                               /*acquireFence*/ -1);
@@ -3271,7 +3302,7 @@
     }
 }
 
-TEST_P(GraphicsComposerAidlCommandV3Test, setLayerPictureProfileId_success) {
+TEST_P(GraphicsComposerAidlCommandV4Test, setLayerPictureProfileId_success) {
     for (auto& display : mDisplays) {
         int64_t displayId = display.getDisplayId();
         if (!hasDisplayCapability(displayId, DisplayCapability::PICTURE_PROCESSING)) {
@@ -3289,14 +3320,14 @@
         ASSERT_NE(nullptr, buffer->handle);
         writer.setLayerBuffer(displayId, layer, /*slot*/ 0, buffer->handle,
                               /*acquireFence*/ -1);
-        // TODO(b/337330263): Lookup profile IDs from PictureProfileService
+        // TODO(b/337330263): Lookup profile IDs from MediaQualityManager
         writer.setLayerPictureProfileId(displayId, layer, PictureProfileId(1));
         execute();
         ASSERT_TRUE(mReader.takeErrors().empty());
     }
 }
 
-TEST_P(GraphicsComposerAidlCommandV3Test, setLayerPictureProfileId_failsWithTooManyProfiles) {
+TEST_P(GraphicsComposerAidlCommandV4Test, setLayerPictureProfileId_failsWithTooManyProfiles) {
     for (auto& display : mDisplays) {
         int64_t displayId = display.getDisplayId();
         if (!hasDisplayCapability(displayId, DisplayCapability::PICTURE_PROCESSING)) {
@@ -3315,7 +3346,7 @@
             ASSERT_NE(nullptr, buffer->handle);
             writer.setLayerBuffer(displayId, layer, /*slot*/ 0, buffer->handle,
                                   /*acquireFence*/ -1);
-            // TODO(b/337330263): Lookup profile IDs from PictureProfileService
+            // TODO(b/337330263): Lookup profile IDs from MediaQualityManager
             writer.setLayerPictureProfileId(displayId, layer, PictureProfileId(profileId));
         }
         execute();
@@ -3325,16 +3356,6 @@
     }
 }
 
-class GraphicsComposerAidlCommandV4Test : public GraphicsComposerAidlCommandTest {
-  protected:
-    void SetUp() override {
-        GraphicsComposerAidlTest::SetUp();
-        if (getInterfaceVersion() <= 3) {
-            GTEST_SKIP() << "Device interface version is expected to be >= 4";
-        }
-    }
-};
-
 TEST_P(GraphicsComposerAidlCommandV4Test, SetUnsupportedLayerLuts) {
     auto& writer = getWriter(getPrimaryDisplayId());
     const auto& [layerStatus, layer] =
@@ -3378,6 +3399,19 @@
     }
 }
 
+TEST_P(GraphicsComposerAidlCommandV4Test, GetDisplayConfigurations_hasHdrType) {
+    for (const auto& display : mDisplays) {
+        const auto& [status, displayConfigurations] =
+                mComposerClient->getDisplayConfigurations(display.getDisplayId());
+        EXPECT_TRUE(status.isOk());
+        EXPECT_FALSE(displayConfigurations.empty());
+
+        for (const auto& displayConfig : displayConfigurations) {
+            EXPECT_NE(displayConfig.hdrOutputType, OutputType::INVALID);
+        }
+    }
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GraphicsComposerAidlCommandTest);
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, GraphicsComposerAidlCommandTest,
diff --git a/health/aidl/Android.bp b/health/aidl/Android.bp
index 97de0e2..d2ad3b1 100644
--- a/health/aidl/Android.bp
+++ b/health/aidl/Android.bp
@@ -50,9 +50,8 @@
             version: "3",
             imports: [],
         },
-
     ],
-    frozen: true,
+    frozen: false,
 
 }
 
@@ -84,7 +83,7 @@
     name: "android.hardware.health-translate-ndk",
     defaults: ["android.hardware.health-translate-ndk_defaults"],
     shared_libs: [
-        "android.hardware.health-V3-ndk",
+        "android.hardware.health-V4-ndk",
     ],
 }
 
@@ -101,7 +100,7 @@
     name: "android.hardware.health-translate-java",
     srcs: ["android/hardware/health/Translate.java"],
     libs: [
-        "android.hardware.health-V3-java",
+        "android.hardware.health-V4-java",
         "android.hardware.health-V2.0-java",
         "android.hardware.health-V2.1-java",
     ],
diff --git a/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/BatteryPartStatus.aidl b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/BatteryPartStatus.aidl
index e013e31..9303767 100644
--- a/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/BatteryPartStatus.aidl
+++ b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/BatteryPartStatus.aidl
@@ -34,7 +34,7 @@
 package android.hardware.health;
 @Backing(type="int") @VintfStability
 enum BatteryPartStatus {
-  UNSUPPORTED,
-  ORIGINAL,
-  REPLACED,
+  UNSUPPORTED = 0,
+  ORIGINAL = 1,
+  REPLACED = 2,
 }
diff --git a/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HealthInfo.aidl b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HealthInfo.aidl
index bfa1475..d993040 100644
--- a/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HealthInfo.aidl
+++ b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HealthInfo.aidl
@@ -60,5 +60,6 @@
   android.hardware.health.BatteryChargingState chargingState;
   android.hardware.health.BatteryChargingPolicy chargingPolicy;
   @nullable android.hardware.health.BatteryHealthData batteryHealthData;
+  @nullable android.hardware.health.HingeInfo[] hingeInfos;
   const int BATTERY_CHARGE_TIME_TO_FULL_NOW_SECONDS_UNSUPPORTED = (-1) /* -1 */;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HingeInfo.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HingeInfo.aidl
index ae709d4..b3c38ad 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/HingeInfo.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.health;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable HingeInfo {
+  int numTimesFolded;
+  int expectedHingeLifespan;
 }
diff --git a/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/IHealth.aidl b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/IHealth.aidl
index b49dfff..e919f14 100644
--- a/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/IHealth.aidl
+++ b/health/aidl/aidl_api/android.hardware.health/current/android/hardware/health/IHealth.aidl
@@ -49,6 +49,7 @@
   void setChargingPolicy(android.hardware.health.BatteryChargingPolicy in_value);
   android.hardware.health.BatteryChargingPolicy getChargingPolicy();
   android.hardware.health.BatteryHealthData getBatteryHealthData();
+  android.hardware.health.HingeInfo[] getHingeInfo();
   const int STATUS_UNKNOWN = 2;
   const int STATUS_CALLBACK_DIED = 4;
 }
diff --git a/health/aidl/android/hardware/health/HealthInfo.aidl b/health/aidl/android/hardware/health/HealthInfo.aidl
index af84089..1c953ee 100644
--- a/health/aidl/android/hardware/health/HealthInfo.aidl
+++ b/health/aidl/android/hardware/health/HealthInfo.aidl
@@ -24,6 +24,7 @@
 import android.hardware.health.BatteryStatus;
 import android.hardware.health.DiskStats;
 import android.hardware.health.StorageInfo;
+import android.hardware.health.HingeInfo;
 
 /**
  * Health Information.
@@ -115,7 +116,6 @@
      * Battery capacity level. See {@link BatteryCapacityLevel} for more details.
      */
     BatteryCapacityLevel batteryCapacityLevel;
-
     /**
      * Value of {@link #batteryChargeTimeToFullNowSeconds} if it is not
      * supported.
@@ -148,4 +148,8 @@
      * Battery health data
      */
     @nullable BatteryHealthData batteryHealthData;
+    /**
+     * Information about foldable hinge health. Will be an empty vector if no hinges present
+     */
+    @nullable HingeInfo[] hingeInfos;
 }
diff --git a/health/aidl/android/hardware/health/HingeInfo.aidl b/health/aidl/android/hardware/health/HingeInfo.aidl
new file mode 100644
index 0000000..ad38821
--- /dev/null
+++ b/health/aidl/android/hardware/health/HingeInfo.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.health;
+
+/*
+ * Information on foldable hinge health life time estimates, end of life
+ * information and other attributes.
+ *
+ * All integers in this struct must be interpreted as non-negative.
+ */
+@VintfStability
+parcelable HingeInfo {
+    /**
+     * returns count of times a given hinge has been folded.
+     *
+     * opening fully counts as 1 fold and closing fully counts as another.
+     * The hinge has to engage in its full range of motion to be considered
+     * a fold. Partial folds must not be counted.
+     */
+    int numTimesFolded;
+    /**
+     * returns the expected lifespan of hinge in units of number of folds
+     */
+    int expectedHingeLifespan;
+}
diff --git a/health/aidl/android/hardware/health/IHealth.aidl b/health/aidl/android/hardware/health/IHealth.aidl
index bdfe07a..c88141c 100644
--- a/health/aidl/android/hardware/health/IHealth.aidl
+++ b/health/aidl/android/hardware/health/IHealth.aidl
@@ -23,6 +23,7 @@
 import android.hardware.health.HealthInfo;
 import android.hardware.health.IHealthInfoCallback;
 import android.hardware.health.StorageInfo;
+import android.hardware.health.HingeInfo;
 
 /**
  * IHealth manages health info and posts events on registered callbacks.
@@ -242,4 +243,17 @@
      *           for other errors.
      */
     BatteryHealthData getBatteryHealthData();
+
+    /**
+     * Get Hinge info.
+     *
+     * @return vector of HingeInfo structs if successful.
+     *         If error:
+     *         - Return exception with code EX_UNSUPPORTED_OPERATION
+     *           if this property is not supported,
+     *         - Return service specific error with code STATUS_UNKNOWN
+     *           for other errors.
+     */
+    HingeInfo[] getHingeInfo();
+
 }
diff --git a/health/aidl/default/Android.bp b/health/aidl/default/Android.bp
index 2071f08..cc5d0a0 100644
--- a/health/aidl/default/Android.bp
+++ b/health/aidl/default/Android.bp
@@ -29,7 +29,7 @@
         "libcutils",
         "liblog",
         "libutils",
-        "android.hardware.health-V3-ndk",
+        "android.hardware.health-V4-ndk",
 
         // TODO(b/177269435): remove when BatteryMonitor works with AIDL HealthInfo.
         "libhidlbase",
@@ -48,7 +48,7 @@
     name: "libhealth_aidl_charger_defaults",
     shared_libs: [
         // common
-        "android.hardware.health-V3-ndk",
+        "android.hardware.health-V4-ndk",
         "libbase",
         "libcutils",
         "liblog",
@@ -195,7 +195,7 @@
         "service_fuzzer_defaults",
     ],
     static_libs: [
-        "android.hardware.health-V3-ndk",
+        "android.hardware.health-V4-ndk",
         "libbase",
         "liblog",
         "fuzz_libhealth_aidl_impl",
diff --git a/health/aidl/default/Health.cpp b/health/aidl/default/Health.cpp
index 37662ea..d0e2dac 100644
--- a/health/aidl/default/Health.cpp
+++ b/health/aidl/default/Health.cpp
@@ -192,6 +192,12 @@
     return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
 }
 
+ndk::ScopedAStatus Health::getHingeInfo(std::vector<HingeInfo>*) {
+    // This implementation does not support HingeInfo. An implementation may extend this
+    // class and override this function to support storage info.
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
 ndk::ScopedAStatus Health::getHealthInfo(HealthInfo* out) {
     battery_monitor_.updateValues();
 
diff --git a/health/aidl/default/android.hardware.health-service.example.xml b/health/aidl/default/android.hardware.health-service.example.xml
index 2acaaba..8ddfbda 100644
--- a/health/aidl/default/android.hardware.health-service.example.xml
+++ b/health/aidl/default/android.hardware.health-service.example.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.health</name>
-        <version>3</version>
+        <version>4</version>
         <fqname>IHealth/default</fqname>
     </hal>
 </manifest>
diff --git a/health/aidl/default/include/health-impl/Health.h b/health/aidl/default/include/health-impl/Health.h
index 429ae2a..96df517 100644
--- a/health/aidl/default/include/health-impl/Health.h
+++ b/health/aidl/default/include/health-impl/Health.h
@@ -72,6 +72,7 @@
     // The default implementations return nothing in |out|.
     ndk::ScopedAStatus getDiskStats(std::vector<DiskStats>* out) override;
     ndk::ScopedAStatus getStorageInfo(std::vector<StorageInfo>* out) override;
+    ndk::ScopedAStatus getHingeInfo(std::vector<HingeInfo>* out) override;
 
     ndk::ScopedAStatus setChargingPolicy(BatteryChargingPolicy in_value) override;
     ndk::ScopedAStatus getChargingPolicy(BatteryChargingPolicy* out) override;
diff --git a/health/aidl/vts/functional/Android.bp b/health/aidl/vts/functional/Android.bp
index 25ba5f8..75bec97 100644
--- a/health/aidl/vts/functional/Android.bp
+++ b/health/aidl/vts/functional/Android.bp
@@ -40,7 +40,7 @@
         "libbinder_ndk",
     ],
     static_libs: [
-        "android.hardware.health-V3-ndk",
+        "android.hardware.health-V4-ndk",
         "libgmock",
     ],
     header_libs: [
diff --git a/health/aidl/vts/functional/VtsHalHealthTargetTest.cpp b/health/aidl/vts/functional/VtsHalHealthTargetTest.cpp
index 45a1e40..a44cd5e 100644
--- a/health/aidl/vts/functional/VtsHalHealthTargetTest.cpp
+++ b/health/aidl/vts/functional/VtsHalHealthTargetTest.cpp
@@ -360,6 +360,20 @@
 }
 
 /*
+ * Tests the values returned by getHingeInfo() from interface IHealth.
+ */
+TEST_P(HealthAidl, getHingeInfo) {
+    std::vector<HingeInfo> value;
+    auto status = health->getHingeInfo(&value);
+    ASSERT_THAT(status, AnyOf(IsOk(), ExceptionIs(EX_UNSUPPORTED_OPERATION)));
+    if (!status.isOk()) return;
+    for (auto& hinge : value) {
+        ASSERT_TRUE(hinge.expectedHingeLifespan >= 0);
+        ASSERT_TRUE(hinge.numTimesFolded >= 0);
+    }
+}
+
+/*
  * Tests the values returned by getDiskStats() from interface IHealth.
  */
 TEST_P(HealthAidl, getDiskStats) {
diff --git a/health/utils/libhealthshim/Android.bp b/health/utils/libhealthshim/Android.bp
index b0ea743..9f9970f 100644
--- a/health/utils/libhealthshim/Android.bp
+++ b/health/utils/libhealthshim/Android.bp
@@ -34,7 +34,7 @@
         "-Werror",
     ],
     static_libs: [
-        "android.hardware.health-V3-ndk",
+        "android.hardware.health-V4-ndk",
         "android.hardware.health-translate-ndk",
         "android.hardware.health@1.0",
         "android.hardware.health@2.0",
diff --git a/health/utils/libhealthshim/include/health-shim/shim.h b/health/utils/libhealthshim/include/health-shim/shim.h
index ff6849b..9a62601 100644
--- a/health/utils/libhealthshim/include/health-shim/shim.h
+++ b/health/utils/libhealthshim/include/health-shim/shim.h
@@ -43,6 +43,7 @@
     ndk::ScopedAStatus getEnergyCounterNwh(int64_t* _aidl_return) override;
     ndk::ScopedAStatus getChargeStatus(BatteryStatus* _aidl_return) override;
     ndk::ScopedAStatus getStorageInfo(std::vector<StorageInfo>* _aidl_return) override;
+    ndk::ScopedAStatus getHingeInfo(std::vector<HingeInfo>* _aidl_return) override;
     ndk::ScopedAStatus getDiskStats(std::vector<DiskStats>* _aidl_return) override;
     ndk::ScopedAStatus getHealthInfo(HealthInfo* _aidl_return) override;
     ndk::ScopedAStatus setChargingPolicy(BatteryChargingPolicy in_value) override;
diff --git a/health/utils/libhealthshim/shim.cpp b/health/utils/libhealthshim/shim.cpp
index a5ba919..2ddf97e 100644
--- a/health/utils/libhealthshim/shim.cpp
+++ b/health/utils/libhealthshim/shim.cpp
@@ -190,6 +190,10 @@
     return ReturnAndResultToStatus(ret, out_result);
 }
 
+ScopedAStatus HealthShim::getHingeInfo(std::vector<HingeInfo>* /*out*/) {
+    return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
 ScopedAStatus HealthShim::getDiskStats(std::vector<DiskStats>* out) {
     Result out_result = Result::UNKNOWN;
     auto ret = service_->getDiskStats([out, &out_result](auto result, const auto& value) {
diff --git a/neuralnetworks/1.2/utils/test/DeviceTest.cpp b/neuralnetworks/1.2/utils/test/DeviceTest.cpp
index 0e855c4..0d8c141 100644
--- a/neuralnetworks/1.2/utils/test/DeviceTest.cpp
+++ b/neuralnetworks/1.2/utils/test/DeviceTest.cpp
@@ -54,10 +54,6 @@
         .execTime = std::numeric_limits<float>::max(),
         .powerUsage = std::numeric_limits<float>::max()};
 
-// FIXME: This function causes Clang to hang indefinitely when building with
-// -O1. Turn off optimization as a temporary workaround.
-// http://b/296850773
-#pragma clang optimize off
 template <typename... Args>
 auto makeCallbackReturn(Args&&... args) {
     return [argPack = std::make_tuple(std::forward<Args>(args)...)](const auto& cb) {
@@ -65,7 +61,6 @@
         return Void();
     };
 }
-#pragma clang optimize on
 
 sp<MockDevice> createMockDevice() {
     const auto mockDevice = MockDevice::create();
diff --git a/nfc/aidl/Android.bp b/nfc/aidl/Android.bp
index b34e4f2..1ffd274 100644
--- a/nfc/aidl/Android.bp
+++ b/nfc/aidl/Android.bp
@@ -33,8 +33,9 @@
             enabled: false,
         },
         java: {
-            sdk_version: "module_current",
             enabled: false,
+            sdk_version: "module_current",
+            min_sdk_version: "35",
         },
         ndk: {
             enabled: true,
@@ -42,6 +43,7 @@
                 "//apex_available:platform",
                 "com.android.nfcservices",
             ],
+            min_sdk_version: "35",
         },
         rust: {
             enabled: true,
diff --git a/power/OWNERS b/power/OWNERS
index 95778a4..13895bd 100644
--- a/power/OWNERS
+++ b/power/OWNERS
@@ -1,6 +1,3 @@
 # Bug component: 826709
-
-# ADPF virtual team
-lpy@google.com
-wvw@google.com
 file:platform/frameworks/base:/ADPF_OWNERS
+wvw@google.com
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomParams.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomParams.aidl
index de92105..a38156a 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomParams.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomParams.aidl
@@ -36,14 +36,9 @@
 parcelable CpuHeadroomParams {
   android.hardware.power.CpuHeadroomParams.CalculationType calculationType = android.hardware.power.CpuHeadroomParams.CalculationType.MIN;
   int calculationWindowMillis = 1000;
-  android.hardware.power.CpuHeadroomParams.SelectionType selectionType = android.hardware.power.CpuHeadroomParams.SelectionType.ALL;
   int[] tids;
   enum CalculationType {
     MIN,
     AVERAGE,
   }
-  enum SelectionType {
-    ALL,
-    PER_CORE,
-  }
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomResult.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomResult.aidl
index 9303906..21b1e69 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomResult.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/CpuHeadroomResult.aidl
@@ -35,5 +35,4 @@
 @JavaDerive(equals=true, toString=true) @VintfStability
 union CpuHeadroomResult {
   float globalHeadroom;
-  float[] perCoreHeadroom;
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
index 9d20ca1..080c0bd 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/IPower.aidl
@@ -46,8 +46,6 @@
   android.hardware.power.SupportInfo getSupportInfo();
   android.hardware.power.CpuHeadroomResult getCpuHeadroom(in android.hardware.power.CpuHeadroomParams params);
   android.hardware.power.GpuHeadroomResult getGpuHeadroom(in android.hardware.power.GpuHeadroomParams params);
-  long getCpuHeadroomMinIntervalMillis();
-  long getGpuHeadroomMinIntervalMillis();
   oneway void sendCompositionData(in android.hardware.power.CompositionData[] data);
   oneway void sendCompositionUpdate(in android.hardware.power.CompositionUpdate update);
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl
index df31618..f6b32d0 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SessionHint.aidl
@@ -42,4 +42,6 @@
   GPU_LOAD_UP = 5,
   GPU_LOAD_DOWN = 6,
   GPU_LOAD_RESET = 7,
+  CPU_LOAD_SPIKE = 8,
+  GPU_LOAD_SPIKE = 9,
 }
diff --git a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SupportInfo.aidl b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SupportInfo.aidl
index 9609169..c90125c 100644
--- a/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SupportInfo.aidl
+++ b/power/aidl/aidl_api/android.hardware.power/current/android/hardware/power/SupportInfo.aidl
@@ -41,6 +41,7 @@
   long sessionModes;
   long sessionTags;
   android.hardware.power.SupportInfo.CompositionDataSupportInfo compositionData;
+  android.hardware.power.SupportInfo.HeadroomSupportInfo headroom;
   @VintfStability
   parcelable CompositionDataSupportInfo {
     boolean isSupported;
@@ -48,4 +49,11 @@
     int maxBatchSize;
     boolean alwaysBatch;
   }
+  @VintfStability
+  parcelable HeadroomSupportInfo {
+    boolean isCpuSupported;
+    boolean isGpuSupported;
+    int cpuMinIntervalMillis;
+    int gpuMinIntervalMillis;
+  }
 }
diff --git a/power/aidl/android/hardware/power/CpuHeadroomParams.aidl b/power/aidl/android/hardware/power/CpuHeadroomParams.aidl
index 64c7b44..fab8f43 100644
--- a/power/aidl/android/hardware/power/CpuHeadroomParams.aidl
+++ b/power/aidl/android/hardware/power/CpuHeadroomParams.aidl
@@ -42,21 +42,6 @@
     int calculationWindowMillis = 1000;
 
     /**
-     * Defines how to select the CPU.
-     */
-    enum SelectionType {
-        // Default to return a single value for all cores.
-        ALL,
-        // Returns per-core headroom in a list.
-        PER_CORE,
-    }
-
-    /**
-     * The CPU selection type.
-     */
-    SelectionType selectionType = SelectionType.ALL;
-
-    /**
      * The thread TIDs to track.
      *
      * If tids are not-empty, return the headrooms only for cores that are available
diff --git a/power/aidl/android/hardware/power/CpuHeadroomResult.aidl b/power/aidl/android/hardware/power/CpuHeadroomResult.aidl
index 316d5f6..e7ed8b6 100644
--- a/power/aidl/android/hardware/power/CpuHeadroomResult.aidl
+++ b/power/aidl/android/hardware/power/CpuHeadroomResult.aidl
@@ -29,8 +29,4 @@
      * If ALL selection type is requested.
      */
     float globalHeadroom;
-    /**
-     * If PER_CORE selection type is requested.
-     */
-    float[] perCoreHeadroom;
 }
diff --git a/power/aidl/android/hardware/power/IPower.aidl b/power/aidl/android/hardware/power/IPower.aidl
index 41a9379..ce61af4 100644
--- a/power/aidl/android/hardware/power/IPower.aidl
+++ b/power/aidl/android/hardware/power/IPower.aidl
@@ -181,26 +181,6 @@
     GpuHeadroomResult getGpuHeadroom(in GpuHeadroomParams params);
 
     /**
-     * Minimum polling interval for calling getCpuHeadroom in milliseconds.
-     *
-     * The getCpuHeadroom API may return cached result if called more frequent
-     * than the interval.
-     *
-     * @throws EX_UNSUPPORTED_OPERATION if the API is unsupported.
-     */
-    long getCpuHeadroomMinIntervalMillis();
-
-    /**
-     * Minimum polling interval for calling getGpuHeadroom in milliseconds.
-     *
-     * The getGpuHeadroom API may return cached result if called more frequent
-     * than the interval.
-     *
-     * @throws EX_UNSUPPORTED_OPERATION if the API is unsupported.
-     */
-    long getGpuHeadroomMinIntervalMillis();
-
-    /**
      * Sent to PowerHAL when there are surface-attached sessions being composed,
      * providing FPS and frame timing data that can be used to supplement
      * and validate timing sent via reportActual. This call can be batched,
diff --git a/power/aidl/android/hardware/power/SessionHint.aidl b/power/aidl/android/hardware/power/SessionHint.aidl
index 1a8c505..1b8a3dd 100644
--- a/power/aidl/android/hardware/power/SessionHint.aidl
+++ b/power/aidl/android/hardware/power/SessionHint.aidl
@@ -72,4 +72,18 @@
      * baseline to prepare for an arbitrary load, and must wake up if inactive.
      */
     GPU_LOAD_RESET = 7,
+
+    /**
+     * This hint indicates an upcoming CPU workload that is abnormally large and
+     * not representative of the workload. This should be used for rare, one-time
+     * operations and should be ignored by any load tracking or session hysteresis.
+     */
+    CPU_LOAD_SPIKE = 8,
+
+    /**
+     * This hint indicates an upcoming GPU workload that is abnormally large and
+     * not representative of the workload. This should be used for rare, one-time
+     * operations and should be ignored by any load tracking or session hysteresis.
+     */
+    GPU_LOAD_SPIKE = 9,
 }
diff --git a/power/aidl/android/hardware/power/SupportInfo.aidl b/power/aidl/android/hardware/power/SupportInfo.aidl
index 4178b3a..55287cb 100644
--- a/power/aidl/android/hardware/power/SupportInfo.aidl
+++ b/power/aidl/android/hardware/power/SupportInfo.aidl
@@ -77,6 +77,11 @@
      */
     CompositionDataSupportInfo compositionData;
 
+    /**
+     *  Parcel detailing support info for headroom information.
+     */
+    HeadroomSupportInfo headroom;
+
     @VintfStability
     parcelable CompositionDataSupportInfo {
         /**
@@ -106,4 +111,33 @@
          */
         boolean alwaysBatch;
     }
+
+    @VintfStability
+    parcelable HeadroomSupportInfo {
+        /**
+         * Whether the CPU headroom feature is supported.
+         */
+        boolean isCpuSupported;
+
+        /**
+         * Whether the GPU headroom feature is supported.
+         */
+        boolean isGpuSupported;
+
+        /**
+         * Minimum polling interval for calling getCpuHeadroom in milliseconds
+         *
+         * The getCpuHeadroom API may return cached result if called more frequent
+         * than the interval.
+         */
+        int cpuMinIntervalMillis;
+
+        /**
+         * Minimum polling interval for calling getGpuHeadroom in milliseconds.
+         *
+         * The getGpuHeadroom API may return cached result if called more frequent
+         * than the interval.
+         */
+        int gpuMinIntervalMillis;
+    }
 }
diff --git a/power/aidl/default/Power.cpp b/power/aidl/default/Power.cpp
index 8490b62..0a9c90f 100644
--- a/power/aidl/default/Power.cpp
+++ b/power/aidl/default/Power.cpp
@@ -71,33 +71,12 @@
     return ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus Power::getCpuHeadroom(const CpuHeadroomParams& params,
-                                         CpuHeadroomResult* _aidl_return) {
-    if (params.selectionType == CpuHeadroomParams::SelectionType::ALL) {
-        _aidl_return->set<CpuHeadroomResult::globalHeadroom>(100.0f);
-        return ndk::ScopedAStatus::ok();
-    } else if (params.selectionType == CpuHeadroomParams::SelectionType::PER_CORE) {
-        std::vector<float> headroom = {50.0f, 100.0f};
-        _aidl_return->set<CpuHeadroomResult::perCoreHeadroom>(headroom);
-        return ndk::ScopedAStatus::ok();
-    }
+ndk::ScopedAStatus Power::getCpuHeadroom(const CpuHeadroomParams&, CpuHeadroomResult*) {
     return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
 }
 
-ndk::ScopedAStatus Power::getGpuHeadroom(const GpuHeadroomParams& _,
-                                         GpuHeadroomResult* _aidl_return) {
-    _aidl_return->set<GpuHeadroomResult::globalHeadroom>(100.0f);
-    return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus Power::getCpuHeadroomMinIntervalMillis(int64_t* _aidl_return) {
-    *_aidl_return = 1000;
-    return ndk::ScopedAStatus::ok();
-}
-
-ndk::ScopedAStatus Power::getGpuHeadroomMinIntervalMillis(int64_t* _aidl_return) {
-    *_aidl_return = 1000;
-    return ndk::ScopedAStatus::ok();
+ndk::ScopedAStatus Power::getGpuHeadroom(const GpuHeadroomParams&, GpuHeadroomResult*) {
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
 }
 
 ScopedAStatus Power::createHintSession(int32_t, int32_t, const std::vector<int32_t>& tids, int64_t,
@@ -163,6 +142,12 @@
                                               .disableGpuFences = false,
                                               .maxBatchSize = 1,
                                               .alwaysBatch = false,
+                                      },
+                                      .headroom = {
+                                              .isCpuSupported = false,
+                                              .isGpuSupported = false,
+                                              .cpuMinIntervalMillis = 0,
+                                              .gpuMinIntervalMillis = 0,
                                       }};
     // Copy the support object into the binder
     *_aidl_return = supportInfo;
diff --git a/power/aidl/default/Power.h b/power/aidl/default/Power.h
index c4aa7ab..118097f 100644
--- a/power/aidl/default/Power.h
+++ b/power/aidl/default/Power.h
@@ -50,8 +50,6 @@
 
     ndk::ScopedAStatus getGpuHeadroom(const GpuHeadroomParams& params,
                                       GpuHeadroomResult* _aidl_return) override;
-    ndk::ScopedAStatus getCpuHeadroomMinIntervalMillis(int64_t* _aidl_return) override;
-    ndk::ScopedAStatus getGpuHeadroomMinIntervalMillis(int64_t* _aidl_return) override;
     ndk::ScopedAStatus sendCompositionData(const std::vector<CompositionData>& in_data) override;
     ndk::ScopedAStatus sendCompositionUpdate(const CompositionUpdate& in_update) override;
 
diff --git a/power/aidl/vts/VtsHalPowerTargetTest.cpp b/power/aidl/vts/VtsHalPowerTargetTest.cpp
index ffe20c6..87797ae 100644
--- a/power/aidl/vts/VtsHalPowerTargetTest.cpp
+++ b/power/aidl/vts/VtsHalPowerTargetTest.cpp
@@ -141,13 +141,13 @@
         power = IPower::fromBinder(ndk::SpAIBinder(binder));
         auto status = power->getInterfaceVersion(&mServiceVersion);
         ASSERT_TRUE(status.isOk());
+        if (mServiceVersion >= 2) {
+            status = power->createHintSession(getpid(), getuid(), kSelfTids, 16666666L, &mSession);
+            mSessionSupport = status.isOk();
+        }
         if (mServiceVersion >= 6) {
             mSupportInfo = std::make_optional<SupportInfo>();
             ASSERT_TRUE(power->getSupportInfo(&(*mSupportInfo)).isOk());
-            mSessionSupport = mSupportInfo->usesSessions;
-        } else if (mServiceVersion >= 2) {
-            status = power->createHintSession(getpid(), getuid(), kSelfTids, 16666666L, &mSession);
-            mSessionSupport = status.isOk();
         }
     }
 
@@ -311,13 +311,12 @@
     CpuHeadroomParams params;
     CpuHeadroomResult headroom;
     auto ret = power->getCpuHeadroom(params, &headroom);
-    if (ret.getExceptionCode() == EX_UNSUPPORTED_OPERATION) {
+    if (!mSupportInfo->headroom.isCpuSupported) {
+        ASSERT_EQ(ret.getExceptionCode(), EX_UNSUPPORTED_OPERATION);
         GTEST_SKIP() << "power->getCpuHeadroom is not supported";
     }
     ASSERT_TRUE(ret.isOk());
-    int64_t minIntervalMillis;
-    ASSERT_TRUE(power->getCpuHeadroomMinIntervalMillis(&minIntervalMillis).isOk());
-    ASSERT_GE(minIntervalMillis, 0);
+    ASSERT_GE(mSupportInfo->headroom.cpuMinIntervalMillis, 0);
     ASSERT_EQ(headroom.getTag(), CpuHeadroomResult::globalHeadroom);
     ASSERT_GE(headroom.get<CpuHeadroomResult::globalHeadroom>(), 0.0f);
     ASSERT_LE(headroom.get<CpuHeadroomResult::globalHeadroom>(), 100.00f);
@@ -330,13 +329,12 @@
     GpuHeadroomParams params;
     GpuHeadroomResult headroom;
     auto ret = power->getGpuHeadroom(params, &headroom);
-    if (ret.getExceptionCode() == EX_UNSUPPORTED_OPERATION) {
+    if (!mSupportInfo->headroom.isGpuSupported) {
+        ASSERT_EQ(ret.getExceptionCode(), EX_UNSUPPORTED_OPERATION);
         GTEST_SKIP() << "power->getGpuHeadroom is not supported";
     }
     ASSERT_TRUE(ret.isOk());
-    int64_t minIntervalMillis;
-    ASSERT_TRUE(power->getGpuHeadroomMinIntervalMillis(&minIntervalMillis).isOk());
-    ASSERT_GE(minIntervalMillis, 0);
+    ASSERT_GE(mSupportInfo->headroom.gpuMinIntervalMillis, 0);
     ASSERT_EQ(headroom.getTag(), GpuHeadroomResult::globalHeadroom);
     ASSERT_GE(headroom.get<GpuHeadroomResult::globalHeadroom>(), 0.0f);
     ASSERT_LE(headroom.get<GpuHeadroomResult::globalHeadroom>(), 100.00f);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
index bba6bdd..ded4835 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfig.aidl
@@ -53,4 +53,6 @@
   oneway void setResponseFunctions(in android.hardware.radio.config.IRadioConfigResponse radioConfigResponse, in android.hardware.radio.config.IRadioConfigIndication radioConfigIndication);
   oneway void setSimSlotsMapping(in int serial, in android.hardware.radio.config.SlotPortMapping[] slotMap);
   oneway void getSimultaneousCallingSupport(in int serial);
+  oneway void getSimTypeInfo(in int serial);
+  oneway void setSimType(in int serial, in android.hardware.radio.config.SimType[] simTypes);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
index 6ff7bd0..4e0e133 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -43,4 +43,6 @@
   oneway void setPreferredDataModemResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setSimSlotsMappingResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void getSimultaneousCallingSupportResponse(in android.hardware.radio.RadioResponseInfo info, in int[] enabledLogicalSlots);
+  oneway void getSimTypeInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.config.SimTypeInfo[] simTypeInfo);
+  oneway void setSimTypeResponse(in android.hardware.radio.RadioResponseInfo info);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimType.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimType.aidl
index ae709d4..b27c86f 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimType.aidl
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.radio.config;
 /* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+@Backing(type="int") @JavaDerive(toString=true) @VintfStability
+enum SimType {
+  UNKNOWN = 0,
+  PHYSICAL = (1 << 0) /* 1 */,
+  ESIM = (1 << 1) /* 2 */,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimTypeInfo.aidl
similarity index 87%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimTypeInfo.aidl
index ae709d4..cba5dd9 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.config/current/android/hardware/radio/config/SimTypeInfo.aidl
@@ -31,14 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.radio.config;
 /* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+@JavaDerive(toString=true) @VintfStability
+parcelable SimTypeInfo {
+  android.hardware.radio.config.SimType currentSimType = android.hardware.radio.config.SimType.UNKNOWN;
+  int supportedSimTypes;
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
index 17d3fda..1f8cbdc 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.data/current/android/hardware/radio/data/DataCallFailCause.aidl
@@ -169,6 +169,9 @@
   MAX_PPP_INACTIVITY_TIMER_EXPIRED = 0x7FE,
   IPV6_ADDRESS_TRANSFER_FAILED = 0x7FF,
   TRAT_SWAP_FAILED = 0x800,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   EHRPD_TO_HRPD_FALLBACK = 0x801,
   MIP_CONFIG_FAILURE = 0x802,
   PDN_INACTIVITY_TIMER_EXPIRED = 0x803,
diff --git a/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl
index e9937f0..33c0d70 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.modem/current/android/hardware/radio/modem/ResetNvType.aidl
@@ -36,6 +36,12 @@
 @Backing(type="int") @JavaDerive(toString=true) @SuppressWarnings(value={"redundant-name"}) @VintfStability
 enum ResetNvType {
   RELOAD,
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
   ERASE,
+  /**
+   * @deprecated NV APIs are deprecated starting from Android U.
+   */
   FACTORY_RESET,
 }
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 37737a7..ad7473b 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
@@ -36,6 +36,9 @@
 @VintfStability
 interface IRadioNetwork {
   oneway void getAllowedNetworkTypesBitmap(in int serial);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void getAvailableBandModes(in int serial);
   oneway void getAvailableNetworks(in int serial);
   oneway void getBarringInfo(in int serial);
@@ -58,6 +61,9 @@
   oneway void isNrDualConnectivityEnabled(in int serial);
   oneway void responseAcknowledgement();
   oneway void setAllowedNetworkTypesBitmap(in int serial, in int networkTypeBitmap);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setBandMode(in int serial, in android.hardware.radio.network.RadioBandMode mode);
   oneway void setBarringPassword(in int serial, in String facility, in String oldPassword, in String newPassword);
   /**
@@ -67,12 +73,18 @@
   oneway void setCellInfoListRate(in int serial, in int rate);
   oneway void setIndicationFilter(in int serial, in int indicationFilter);
   oneway void setLinkCapacityReportingCriteria(in int serial, in int hysteresisMs, in int hysteresisDlKbps, in int hysteresisUlKbps, in int[] thresholdsDownlinkKbps, in int[] thresholdsUplinkKbps, in android.hardware.radio.AccessNetwork accessNetwork);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setLocationUpdates(in int serial, in boolean enable);
   oneway void setNetworkSelectionModeAutomatic(in int serial);
   oneway void setNetworkSelectionModeManual(in int serial, in String operatorNumeric, in android.hardware.radio.AccessNetwork ran);
   oneway void setNrDualConnectivityState(in int serial, in android.hardware.radio.network.NrDualConnectivityState nrDualConnectivityState);
   oneway void setResponseFunctions(in android.hardware.radio.network.IRadioNetworkResponse radioNetworkResponse, in android.hardware.radio.network.IRadioNetworkIndication radioNetworkIndication);
   oneway void setSignalStrengthReportingCriteria(in int serial, in android.hardware.radio.network.SignalThresholdInfo[] signalThresholdInfos);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setSuppServiceNotifications(in int serial, in boolean enable);
   oneway void setSystemSelectionChannels(in int serial, in boolean specifyChannels, in android.hardware.radio.network.RadioAccessSpecifier[] specifiers);
   oneway void startNetworkScan(in int serial, in android.hardware.radio.network.NetworkScanRequest request);
@@ -92,4 +104,7 @@
   oneway void setCellularIdentifierTransparencyEnabled(in int serial, in boolean enabled);
   oneway void setSecurityAlgorithmsUpdatedEnabled(in int serial, boolean enable);
   oneway void isSecurityAlgorithmsUpdatedEnabled(in int serial);
+  oneway void setSatellitePlmn(in int serial, in int simSlot, in String[] carrierPlmnArray, in String[] allSatellitePlmnArray);
+  oneway void setSatelliteEnabledForCarrier(in int serial, in int simSlot, boolean satelliteEnabled);
+  oneway void isSatelliteEnabledForCarrier(in int serial, in int simSlot);
 }
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 4c6d100..3c220ab 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
@@ -37,6 +37,9 @@
 interface IRadioNetworkResponse {
   oneway void acknowledgeRequest(in int serial);
   oneway void getAllowedNetworkTypesBitmapResponse(in android.hardware.radio.RadioResponseInfo info, in int networkTypeBitmap);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void getAvailableBandModesResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.RadioBandMode[] bandModes);
   oneway void getAvailableNetworksResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.OperatorInfo[] networkInfos);
   oneway void getBarringInfoResponse(in android.hardware.radio.RadioResponseInfo info, in android.hardware.radio.network.CellIdentity cellIdentity, in android.hardware.radio.network.BarringInfo[] barringInfos);
@@ -58,6 +61,9 @@
   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);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setBandModeResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setBarringPasswordResponse(in android.hardware.radio.RadioResponseInfo info);
   /**
@@ -67,11 +73,17 @@
   oneway void setCellInfoListRateResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setIndicationFilterResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setLinkCapacityReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setLocationUpdatesResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setNetworkSelectionModeAutomaticResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setNetworkSelectionModeManualResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setNrDualConnectivityStateResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setSignalStrengthReportingCriteriaResponse(in android.hardware.radio.RadioResponseInfo info);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setSuppServiceNotificationsResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setSystemSelectionChannelsResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void startNetworkScanResponse(in android.hardware.radio.RadioResponseInfo info);
@@ -91,4 +103,7 @@
   oneway void setCellularIdentifierTransparencyEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setSecurityAlgorithmsUpdatedEnabledResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void isSecurityAlgorithmsUpdatedEnabledResponse(in android.hardware.radio.RadioResponseInfo info, in boolean isEnabled);
+  oneway void setSatellitePlmnResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void setSatelliteEnabledForCarrierResponse(in android.hardware.radio.RadioResponseInfo info);
+  oneway void isSatelliteEnabledForCarrierResponse(in android.hardware.radio.RadioResponseInfo info, boolean isEnabled);
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
index 5a4c5c1..c868f81 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSim.aidl
@@ -76,6 +76,9 @@
   oneway void setFacilityLockForApp(in int serial, in String facility, in boolean lockState, in String password, in int serviceClass, in String appId);
   oneway void setResponseFunctions(in android.hardware.radio.sim.IRadioSimResponse radioSimResponse, in android.hardware.radio.sim.IRadioSimIndication radioSimIndication);
   oneway void setSimCardPower(in int serial, in android.hardware.radio.sim.CardPowerState powerUp);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setUiccSubscription(in int serial, in android.hardware.radio.sim.SelectUiccSub uiccSub);
   oneway void supplyIccPin2ForApp(in int serial, in String pin2, in String aid);
   oneway void supplyIccPinForApp(in int serial, in String pin, in String aid);
diff --git a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
index a512bae..6526d8b 100644
--- a/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio.sim/current/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -75,6 +75,9 @@
   oneway void setCdmaSubscriptionSourceResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void setFacilityLockForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int retry);
   oneway void setSimCardPowerResponse(in android.hardware.radio.RadioResponseInfo info);
+  /**
+   * @deprecated Android Telephony framework doesn't use this.
+   */
   oneway void setUiccSubscriptionResponse(in android.hardware.radio.RadioResponseInfo info);
   oneway void supplyIccPin2ForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
   oneway void supplyIccPinForAppResponse(in android.hardware.radio.RadioResponseInfo info, in int remainingRetries);
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl
index b400bbe..471916f 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioAccessFamily.aidl
@@ -39,7 +39,13 @@
   GPRS = (1 << android.hardware.radio.RadioTechnology.GPRS) /* 2 */,
   EDGE = (1 << android.hardware.radio.RadioTechnology.EDGE) /* 4 */,
   UMTS = (1 << android.hardware.radio.RadioTechnology.UMTS) /* 8 */,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   IS95A = (1 << android.hardware.radio.RadioTechnology.IS95A) /* 16 */,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   IS95B = (1 << android.hardware.radio.RadioTechnology.IS95B) /* 32 */,
   /**
    * @deprecated Legacy CDMA is unsupported.
@@ -60,6 +66,9 @@
    * @deprecated Legacy CDMA is unsupported.
    */
   EVDO_B = (1 << android.hardware.radio.RadioTechnology.EVDO_B) /* 4096 */,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   EHRPD = (1 << android.hardware.radio.RadioTechnology.EHRPD) /* 8192 */,
   LTE = (1 << android.hardware.radio.RadioTechnology.LTE) /* 16384 */,
   HSPAP = (1 << android.hardware.radio.RadioTechnology.HSPAP) /* 32768 */,
@@ -71,4 +80,5 @@
    */
   LTE_CA = (1 << android.hardware.radio.RadioTechnology.LTE_CA) /* 524288 */,
   NR = (1 << android.hardware.radio.RadioTechnology.NR) /* 1048576 */,
+  NB_IOT_NTN = (1 << android.hardware.radio.RadioTechnology.NB_IOT_NTN) /* 2097152 */,
 }
diff --git a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnology.aidl b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnology.aidl
index 7d2d08c..201e694 100644
--- a/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnology.aidl
+++ b/radio/aidl/aidl_api/android.hardware.radio/current/android/hardware/radio/RadioTechnology.aidl
@@ -39,7 +39,13 @@
   GPRS,
   EDGE,
   UMTS,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   IS95A,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   IS95B,
   /**
    * @deprecated Legacy CDMA is unsupported.
@@ -60,6 +66,9 @@
    * @deprecated Legacy CDMA is unsupported.
    */
   EVDO_B,
+  /**
+   * @deprecated Legacy CDMA is unsupported.
+   */
   EHRPD,
   LTE,
   HSPAP,
@@ -71,4 +80,5 @@
    */
   LTE_CA,
   NR,
+  NB_IOT_NTN,
 }
diff --git a/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl b/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl
index 6d38d59..8c10bb9 100644
--- a/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl
+++ b/radio/aidl/android/hardware/radio/RadioAccessFamily.aidl
@@ -27,7 +27,9 @@
     GPRS = 1 << RadioTechnology.GPRS,
     EDGE = 1 << RadioTechnology.EDGE,
     UMTS = 1 << RadioTechnology.UMTS,
+    /** @deprecated Legacy CDMA is unsupported. */
     IS95A = 1 << RadioTechnology.IS95A,
+    /** @deprecated Legacy CDMA is unsupported. */
     IS95B = 1 << RadioTechnology.IS95B,
     /** @deprecated Legacy CDMA is unsupported. */
     ONE_X_RTT = 1 << RadioTechnology.ONE_X_RTT,
@@ -40,6 +42,7 @@
     HSPA = 1 << RadioTechnology.HSPA,
     /** @deprecated Legacy CDMA is unsupported. */
     EVDO_B = 1 << RadioTechnology.EVDO_B,
+    /** @deprecated Legacy CDMA is unsupported. */
     EHRPD = 1 << RadioTechnology.EHRPD,
     LTE = 1 << RadioTechnology.LTE,
     HSPAP = 1 << RadioTechnology.HSPAP,
@@ -52,4 +55,8 @@
      * 5G NR. This is only use in 5G Standalone mode.
      */
     NR = 1 << RadioTechnology.NR,
+    /**
+     * 3GPP NB-IOT (Narrowband Internet of Things) over Non-Terrestrial-Networks technology.
+     */
+    NB_IOT_NTN = 1 << RadioTechnology.NB_IOT_NTN,
 }
diff --git a/radio/aidl/android/hardware/radio/RadioTechnology.aidl b/radio/aidl/android/hardware/radio/RadioTechnology.aidl
index cd82ef5..843bfd0 100644
--- a/radio/aidl/android/hardware/radio/RadioTechnology.aidl
+++ b/radio/aidl/android/hardware/radio/RadioTechnology.aidl
@@ -25,7 +25,9 @@
     GPRS,
     EDGE,
     UMTS,
+    /** @deprecated Legacy CDMA is unsupported. */
     IS95A,
+    /** @deprecated Legacy CDMA is unsupported. */
     IS95B,
     /** @deprecated Legacy CDMA is unsupported. */
     ONE_X_RTT,
@@ -38,6 +40,7 @@
     HSPA,
     /** @deprecated Legacy CDMA is unsupported. */
     EVDO_B,
+    /** @deprecated Legacy CDMA is unsupported. */
     EHRPD,
     LTE,
     /**
@@ -59,4 +62,8 @@
      * 5G NR. This is only used in 5G Standalone mode.
      */
     NR,
+    /**
+     * 3GPP NB-IOT (Narrowband Internet of Things) over Non-Terrestrial-Networks technology.
+     */
+    NB_IOT_NTN,
 }
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
index 936315c..e819fe0 100644
--- a/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfig.aidl
@@ -27,6 +27,7 @@
 
 import android.hardware.radio.config.IRadioConfigIndication;
 import android.hardware.radio.config.IRadioConfigResponse;
+import android.hardware.radio.config.SimType;
 import android.hardware.radio.config.SlotPortMapping;
 
 /** @hide */
@@ -208,4 +209,39 @@
      * This is available when android.hardware.telephony is defined.
      */
     void getSimultaneousCallingSupport(in int serial);
+
+    /**
+     * Get the sim type information.
+     *
+     * Response provides the current active sim type and supported sim types associated with each
+     * active physical slot ids.
+     *
+     * @param serial Serial number of request.
+     *
+     * Response callback is IRadioConfigResponse.getSimTypeInfoResponse()
+     *
+     * This is available when android.hardware.telephony.subscription is defined.
+     */
+    void getSimTypeInfo(in int serial);
+
+    /**
+     * Set the sim type associated with the physical slot id and activate if the sim type is
+     * currently inactive.
+     *
+     * Example: There are 2 active physical slot ids and 3 physical sims(2 pSIM and 1 eSIM). First
+     * physical slot id is always linked pSIM and 2nd physical slot id supports either pSIM/eSIM one
+     * at a time. In order to activate eSIM on 2nd physical slot id, caller should pass
+     * corresponding sim type.
+     *
+     * simTypes[0] = pSIM
+     * simTypes[1] = eSIM
+     *
+     * @param serial Serial number of request.
+     * @param simTypes SimType to be activated on each logical slot
+     *
+     * Response callback is IRadioConfigResponse.setSimTypeResponse()
+     *
+     * This is available when android.hardware.telephony.subscription is defined.
+     */
+    void setSimType(in int serial, in SimType[] simTypes);
 }
diff --git a/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl b/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
index 8182cd1..d526c51 100644
--- a/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
+++ b/radio/aidl/android/hardware/radio/config/IRadioConfigResponse.aidl
@@ -18,6 +18,7 @@
 
 import android.hardware.radio.config.PhoneCapability;
 import android.hardware.radio.config.SimSlotStatus;
+import android.hardware.radio.config.SimTypeInfo;
 
 /**
  * Interface declaring response functions to solicited radio config requests.
@@ -152,4 +153,40 @@
      */
     void getSimultaneousCallingSupportResponse(
             in android.hardware.radio.RadioResponseInfo info, in int[] enabledLogicalSlots);
+
+    /**
+     * Response to the asynchronous {@link IRadioConfig#getSimTypeInfo} request.
+     *
+     * @param info Response info struct containing response type, serial number and error
+     * @param simTypeInfos Currently active and supported sim types associated with active
+     * physical slot ids.
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED when android.hardware.telephony.subscription is not
+     *                                    defined
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:MODEM_ERR
+     */
+    void getSimTypeInfoResponse(
+            in android.hardware.radio.RadioResponseInfo info, in SimTypeInfo[] simTypeInfo);
+
+    /**
+     * Response to the asynchronous {@link IRadioConfig#setSimType} request.
+     *
+     * @param info Response info struct containing response type, serial number and error
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED when android.hardware.telephony.subscription is not
+     *                                    defined
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:NO_MEMORY
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:INVALID_ARGUMENTS
+     *   RadioError:MODEM_ERR
+     */
+    void setSimTypeResponse(in android.hardware.radio.RadioResponseInfo info);
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl b/radio/aidl/android/hardware/radio/config/SimType.aidl
similarity index 62%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
copy to radio/aidl/android/hardware/radio/config/SimType.aidl
index 76bfd62..fc9915e 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
+++ b/radio/aidl/android/hardware/radio/config/SimType.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,17 +13,24 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the allowed operations that can be performed with the given key.
- */
+package android.hardware.radio.config;
+
+/** @hide */
+@VintfStability
 @Backing(type="int")
-enum KeyUse {
-    ENCRYPT = 1,
-    DECRYPT = 2,
-    ENCRYPT_DECRYPT = ENCRYPT | DECRYPT,
-    SIGN = 4,
-    DERIVE = 8,
-    WRAP = 16,
+@JavaDerive(toString=true)
+enum SimType {
+    /**
+     * Unknown
+     **/
+    UNKNOWN = 0,
+    /**
+     * Physical SIM (can be eUICC capable)
+     **/
+    PHYSICAL = 1 << 0,
+    /**
+     * Embedded SIM
+     **/
+    ESIM = 1 << 1,
 }
diff --git a/radio/aidl/android/hardware/radio/config/SimTypeInfo.aidl b/radio/aidl/android/hardware/radio/config/SimTypeInfo.aidl
new file mode 100644
index 0000000..0534626
--- /dev/null
+++ b/radio/aidl/android/hardware/radio/config/SimTypeInfo.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.radio.config;
+
+import android.hardware.radio.config.SimType;
+
+/** @hide */
+@VintfStability
+@JavaDerive(toString=true)
+parcelable SimTypeInfo {
+    /**
+     * Current SimType on the physical slot id.
+     **/
+    SimType currentSimType = SimType.UNKNOWN;
+    /**
+     * Bitmask of the sim types supported by the physical slot id. Physical slot can support more
+     * than one SimType.
+     * Example:
+     * if the physical slot id supports either pSIM/eSIM and currently pSIM is active,
+     * currentSimType will be SimType::PHYSICAL and supportedSimTypes will be
+     * SimType::PHYSICAL | SimType::ESIM.
+     **/
+    int supportedSimTypes;
+}
diff --git a/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl b/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
index 5ae057a..592fde6 100644
--- a/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
+++ b/radio/aidl/android/hardware/radio/data/DataCallFailCause.aidl
@@ -421,6 +421,7 @@
     TRAT_SWAP_FAILED = 0x800,
     /**
      * Device falls back from eHRPD to HRPD.
+     * @deprecated Legacy CDMA is unsupported.
      */
     EHRPD_TO_HRPD_FALLBACK = 0x801,
     /**
diff --git a/radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl b/radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl
index 4818c9e..0389170 100644
--- a/radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl
+++ b/radio/aidl/android/hardware/radio/modem/HardwareConfigModem.aidl
@@ -32,9 +32,12 @@
      */
     int rilModel;
     /**
-     * Bitset value, based on RadioTechnology.
+     * All supported radio technologies.
+     *
+     * Despite the stated type, this is an int bitset: a mask where each bit position represents a
+     * radio technology.
      */
-    RadioTechnology rat = RadioTechnology.UNKNOWN;
+    RadioTechnology rat = RadioTechnology.UNKNOWN; // it's really an empty bitmask
     /**
      * Maximum number of concurrent active voice calls.
      */
diff --git a/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl b/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl
index 491657c..15a833e 100644
--- a/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl
+++ b/radio/aidl/android/hardware/radio/modem/IRadioModem.aidl
@@ -139,12 +139,13 @@
     void nvReadItem(in int serial, in NvItem itemId);
 
     /**
-     * Reset the radio NV configuration.
+     * Reboots modem.
      *
-     * This is also used to reboot the modem with ResetNvType.RELOAD.
+     * This was historically used to reset NV configuration, but starting from Android U, NV APIs
+     * are deprecated.
      *
      * @param serial Serial number of request.
-     * @param resetType Type of reset operation
+     * @param resetType Always ResetNvType.RELOAD.
      *
      * Response function is IRadioModemResponse.nvResetConfigResponse()
      */
diff --git a/radio/aidl/android/hardware/radio/modem/ResetNvType.aidl b/radio/aidl/android/hardware/radio/modem/ResetNvType.aidl
index 71736d8..95fa0d7 100644
--- a/radio/aidl/android/hardware/radio/modem/ResetNvType.aidl
+++ b/radio/aidl/android/hardware/radio/modem/ResetNvType.aidl
@@ -25,15 +25,21 @@
 @SuppressWarnings(value={"redundant-name"})
 enum ResetNvType {
     /**
-     * Reload all NV items. This may reboot modem.
+     * Reboot modem.
+     *
+     * Historically, this has been also reloading all NV items.
      */
     RELOAD,
     /**
      * Erase NV reset (SCRTN)
+     *
+     * @deprecated NV APIs are deprecated starting from Android U.
      */
     ERASE,
     /**
      * Factory reset (RTN)
+     *
+     * @deprecated NV APIs are deprecated starting from Android U.
      */
     FACTORY_RESET,
 }
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
index 41bac17..2509b6d 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -61,6 +61,8 @@
      * Response function is IRadioNetworkResponse.getAvailableBandModesResponse()
      *
      * This is available when android.hardware.telephony.radio.access is defined.
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void getAvailableBandModes(in int serial);
 
@@ -247,6 +249,8 @@
      * Response function is IRadioNetworkResponse.setBandModeResponse()
      *
      * This is available when android.hardware.telephony.radio.access is defined.
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setBandMode(in int serial, in RadioBandMode mode);
 
@@ -348,6 +352,8 @@
      * Response function is IRadioNetworkResponse.setLocationUpdatesResponse()
      *
      * This is available when android.hardware.telephony.radio.access is defined.
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setLocationUpdates(in int serial, in boolean enable);
 
@@ -441,6 +447,8 @@
      * Response function is IRadioNetworkResponse.setSuppServiceNotificationsResponse()
      *
      * This is available when android.hardware.telephony.calling is defined.
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setSuppServiceNotifications(in int serial, in boolean enable);
 
@@ -717,4 +725,60 @@
      * This is available when android.hardware.telephony.access is defined.
      */
     void isSecurityAlgorithmsUpdatedEnabled(in int serial);
+
+    /**
+     * Set the non-terrestrial PLMN with lower priority than terrestrial networks.
+     * MCC/MNC broadcast by the non-terrestrial networks may not be included in OPLMNwACT file on
+     * SIM profile. Acquisition of satellite based system is lower priority to terrestrial
+     * networks. UE shall make all attempts to acquire terrestrial service prior to camping on
+     * satellite LTE service.
+     *
+     * @param serial Serial number of request
+     * @param simSlot Indicates the SIM slot to which this API will be applied. The modem will use
+     *                this information to determine the relevant carrier.
+     * @param carrierPlmnArray Array of roaming PLMN used for connecting to satellite networks
+     *                         supported by user subscription.
+     * @param allSatellitePlmnArray allSatellitePlmnArray contains all the PLMNs present in
+     *                              carrierPlmnArray and also list of satellite PLMNs that are not
+     *                              supported by the carrier.
+     *                              Modem should use the allSatellitePlmnArray to identify satellite
+     *                              PLMNs that are not supported by the carrier and make sure not to
+     *                              attach to them.
+     *
+     * Response function is IRadioNetworkResponse.setSatellitePlmnResponse()
+     *
+     * This is available when android.hardware.telephony.radio.access is defined.
+     */
+    void setSatellitePlmn(in int serial, in int simSlot, in String[] carrierPlmnArray,
+            in String[] allSatellitePlmnArray);
+
+    /**
+     * Enable or disable satellite in the cellular modem associated with a carrier.
+     *
+     * Refer setSatellitePlmn for the details of satellite PLMN scanning process. Once modem is
+     * disabled, modem should not attach to any of the PLMNs present in allSatellitePlmnArray.
+     * If modem is enabled, modem should attach to only PLMNs present in carrierPlmnArray.
+     *
+     * @param serial Serial number of request
+     * @param simSlot Indicates the SIM slot to which this API will be applied. The modem will use
+     *                this information to determine the relevant carrier.
+     * @param satelliteEnabled {@code true} to enable satellite, {@code false} to disable satellite.
+     *
+     * Response function is IRadioNetworkResponse.setSatelliteEnabledForCarrier()
+     *
+     * This is available when android.hardware.telephony.radio.access is defined.
+     */
+    void setSatelliteEnabledForCarrier(in int serial, in int simSlot, boolean satelliteEnabled);
+
+    /**
+     * Check whether satellite is enabled in the cellular modem associated with a carrier.
+     *
+     * @param serial Serial number of request
+     * @param simSlot Indicates the SIM slot to which this API will be applied.
+     *
+     * Response function is IRadioNetworkResponse.isSatelliteEnabledForCarrier()
+     *
+     * This is available when android.hardware.telephony.radio.access is defined.
+     */
+    void isSatelliteEnabledForCarrier(in int serial, in int simSlot);
 }
diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
index 92be4b5..fd332fc 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetworkResponse.aidl
@@ -80,6 +80,8 @@
      *   RadioError:MODEM_ERR
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void getAvailableBandModesResponse(in RadioResponseInfo info, in RadioBandMode[] bandModes);
 
@@ -332,6 +334,8 @@
      *   RadioError:MODEM_ERR
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setBandModeResponse(in RadioResponseInfo info);
 
@@ -437,6 +441,8 @@
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
      *   RadioError:SIM_ABSENT
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setLocationUpdatesResponse(in RadioResponseInfo info);
 
@@ -528,6 +534,8 @@
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
      *   RadioError:SIM_ABSENT
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setSuppServiceNotificationsResponse(in RadioResponseInfo info);
 
@@ -816,4 +824,53 @@
      */
     void isSecurityAlgorithmsUpdatedEnabledResponse(
             in RadioResponseInfo info, in boolean isEnabled);
+
+    /**
+     * Response of setSatellitePlmn.
+     * This is an optional API.
+     *
+     * @param info Response info struct containing response type, serial no. and error.
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_STATE
+     */
+    void setSatellitePlmnResponse(in RadioResponseInfo info);
+
+    /**
+     * Response of setSatelliteEnabledForCarrier.
+     * This is an optional API.
+     *
+     * @param info Response info struct containing response type, serial no. and error.
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_STATE
+     */
+    void setSatelliteEnabledForCarrierResponse(in RadioResponseInfo info);
+
+    /**
+     * Response of isSatelliteEnabledForCarrier.
+     * This is an optional API.
+     *
+     * @param info Response info struct containing response type, serial no. and error.
+     * @param isEnabled Indicates whether satellite is enabled for carrier or not.
+     *
+     * Valid errors returned:
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:NONE
+     *   RadioError:RADIO_NOT_AVAILABLE
+     *   RadioError:INTERNAL_ERR
+     *   RadioError:REQUEST_NOT_SUPPORTED
+     *   RadioError:INVALID_STATE
+     */
+    void isSatelliteEnabledForCarrierResponse(in RadioResponseInfo info, boolean isEnabled);
 }
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
index 24c7320..16573f4 100644
--- a/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSim.aidl
@@ -485,6 +485,8 @@
      * Response function is IRadioSimResponse.setUiccSubscriptionResponse()
      *
      * This is available when android.hardware.telephony.subscription is defined.
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setUiccSubscription(in int serial, in SelectUiccSub uiccSub);
 
diff --git a/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl b/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
index 92815d2..62fa674 100644
--- a/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
+++ b/radio/aidl/android/hardware/radio/sim/IRadioSimResponse.aidl
@@ -544,6 +544,8 @@
      *   RadioError:INVALID_ARGUMENTS
      *   RadioError:NO_RESOURCES
      *   RadioError:CANCELLED
+     *
+     * @deprecated Android Telephony framework doesn't use this.
      */
     void setUiccSubscriptionResponse(in RadioResponseInfo info);
 
diff --git a/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp b/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp
index 837c626..3834ecc 100644
--- a/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp
+++ b/radio/aidl/compat/libradiocompat/config/RadioConfig.cpp
@@ -109,4 +109,19 @@
     return ok();
 }
 
+ScopedAStatus RadioConfig::getSimTypeInfo(int32_t serial) {
+    LOG_CALL << serial;
+    LOG(ERROR) << " getSimTypeInfo is unsupported by HIDL HALs";
+    respond()->getSimTypeInfoResponse(notSupported(serial), {});
+    return ok();
+}
+
+ScopedAStatus RadioConfig::setSimType(
+        int32_t serial, const std::vector<aidl::SimType>& /*simTypes*/) {
+    LOG_CALL << serial;
+    LOG(ERROR) << " setSimType is unsupported by HIDL HALs";
+    respond()->setSimTypeResponse(notSupported(serial));
+    return ok();
+}
+
 }  // namespace android::hardware::radio::compat
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h
index 17d5985..a1e48dc 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioConfig.h
@@ -55,7 +55,11 @@
             int32_t serial,
             const std::vector<aidl::android::hardware::radio::config::SlotPortMapping>& slotMap)
             override;
-
+    ::ndk::ScopedAStatus getSimTypeInfo(int32_t serial) override;
+    ::ndk::ScopedAStatus setSimType(
+            int32_t serial,
+            const std::vector<aidl::android::hardware::radio::config::SimType>& simTypes)
+            override;
   protected:
     std::shared_ptr<::aidl::android::hardware::radio::config::IRadioConfigResponse> respond();
 
diff --git a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h
index 56724ae..c9a3270 100644
--- a/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h
+++ b/radio/aidl/compat/libradiocompat/include/libradiocompat/RadioNetwork.h
@@ -114,6 +114,13 @@
     ::ndk::ScopedAStatus setSecurityAlgorithmsUpdatedEnabled(int32_t serial, bool enabled) override;
     ::ndk::ScopedAStatus isSecurityAlgorithmsUpdatedEnabled(int32_t serial) override;
 
+    ::ndk::ScopedAStatus setSatellitePlmn(
+            int32_t serial, int32_t simSlot, const std::vector<std::string>& carrierPlmnArray,
+            const std::vector<std::string>& allSatellitePlmnArray) override;
+    ::ndk::ScopedAStatus setSatelliteEnabledForCarrier(int32_t serial, int32_t simSlot,
+                                                       bool satelliteEnabled) override;
+    ::ndk::ScopedAStatus isSatelliteEnabledForCarrier(int32_t serial, int32_t simSlot) 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 1e43789..b5aee5c 100644
--- a/radio/aidl/compat/libradiocompat/network/RadioNetwork.cpp
+++ b/radio/aidl/compat/libradiocompat/network/RadioNetwork.cpp
@@ -402,4 +402,28 @@
     return ok();
 }
 
+ScopedAStatus RadioNetwork::setSatellitePlmn(
+        int32_t serial, int32_t /*simSlot*/, const std::vector<std::string>& /*carrierPlmnArray*/,
+        const std::vector<std::string>& /*allSatellitePlmnArray*/) {
+    LOG_CALL << serial;
+    LOG(ERROR) << " setSatellitePlmn is unsupported by HIDL HALs";
+    respond()->setSatellitePlmnResponse(notSupported(serial));
+    return ok();
+}
+
+ScopedAStatus RadioNetwork::setSatelliteEnabledForCarrier(int32_t serial, int32_t /*simSlot*/,
+                                                          bool /*enable*/) {
+    LOG_CALL << serial;
+    LOG(ERROR) << " setSatelliteEnabledForCarrier is unsupported by HIDL HALs";
+    respond()->setSatelliteEnabledForCarrierResponse(notSupported(serial));
+    return ok();
+}
+
+ScopedAStatus RadioNetwork::isSatelliteEnabledForCarrier(int32_t serial, int32_t /*simSlot*/) {
+    LOG_CALL << serial;
+    LOG(ERROR) << " isSatelliteEnabledForCarrier is unsupported by HIDL HALs";
+    respond()->isSatelliteEnabledForCarrierResponse(notSupported(serial), false);
+    return ok();
+}
+
 }  // namespace android::hardware::radio::compat
diff --git a/radio/aidl/vts/radio_config_response.cpp b/radio/aidl/vts/radio_config_response.cpp
index c532440..49439fa 100644
--- a/radio/aidl/vts/radio_config_response.cpp
+++ b/radio/aidl/vts/radio_config_response.cpp
@@ -75,3 +75,17 @@
     parent_config.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
+
+ndk::ScopedAStatus RadioConfigResponse::getSimTypeInfoResponse(const RadioResponseInfo& info,
+        const std::vector<SimTypeInfo>& /* simTypeInfo */) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RadioConfigResponse::setSimTypeResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_config.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
diff --git a/radio/aidl/vts/radio_config_utils.h b/radio/aidl/vts/radio_config_utils.h
index 84c74fc..cdcc1bc 100644
--- a/radio/aidl/vts/radio_config_utils.h
+++ b/radio/aidl/vts/radio_config_utils.h
@@ -62,6 +62,11 @@
 
     virtual ndk::ScopedAStatus getHalDeviceCapabilitiesResponse(
             const RadioResponseInfo& info, bool modemReducedFeatureSet1) override;
+
+    virtual ndk::ScopedAStatus getSimTypeInfoResponse(
+            const RadioResponseInfo& info, const std::vector<SimTypeInfo>& simTypeInfo) override;
+
+    virtual ndk::ScopedAStatus setSimTypeResponse(const RadioResponseInfo& info) override;
 };
 
 /* Callback class for radio config indication */
diff --git a/radio/aidl/vts/radio_network_response.cpp b/radio/aidl/vts/radio_network_response.cpp
index 4d452d0..df59687 100644
--- a/radio/aidl/vts/radio_network_response.cpp
+++ b/radio/aidl/vts/radio_network_response.cpp
@@ -350,3 +350,24 @@
     parent_network.notify(info.serial);
     return ndk::ScopedAStatus::ok();
 }
+
+ndk::ScopedAStatus RadioNetworkResponse::setSatellitePlmnResponse(const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RadioNetworkResponse::setSatelliteEnabledForCarrierResponse(
+        const RadioResponseInfo& info) {
+    rspInfo = info;
+    parent_network.notify(info.serial);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus RadioNetworkResponse::isSatelliteEnabledForCarrierResponse(
+        const RadioResponseInfo& info, bool enabled) {
+    rspInfo = info;
+    this->isSatelliteEnabledForCarrier = enabled;
+    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 3d24165..1778c3f 100644
--- a/radio/aidl/vts/radio_network_test.cpp
+++ b/radio/aidl/vts/radio_network_test.cpp
@@ -2614,3 +2614,82 @@
                                  {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
                                   RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
 }
+
+/*
+ * Test IRadioNetwork.setSatellitePlmn for the response returned.
+ */
+TEST_P(RadioNetworkTest, setSatellitePlmn) {
+    int32_t aidl_version;
+    ndk::ScopedAStatus aidl_status = radio_network->getInterfaceVersion(&aidl_version);
+    ASSERT_OK(aidl_status);
+    if (aidl_version < 4) {
+        ALOGI("Skipped the test since"
+              " setSatellitePlmn is not supported on version < 4");
+        GTEST_SKIP();
+    }
+
+    serial = GetRandomSerialNumber();
+    radio_network->setSatellitePlmn(serial, 0, {"123456"}, {"123456, 3456789"});
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
+}
+
+/*
+ * Test IRadioNetwork.setSatelliteEnabledForCarrier for the response returned.
+ */
+TEST_P(RadioNetworkTest, setSatelliteEnabledForCarrier) {
+    int32_t aidl_version;
+    ndk::ScopedAStatus aidl_status = radio_network->getInterfaceVersion(&aidl_version);
+    ASSERT_OK(aidl_status);
+    if (aidl_version < 4) {
+        ALOGI("Skipped the test since"
+              " setSatelliteEnabledForCarrier is not supported on version < 4");
+        GTEST_SKIP();
+    }
+
+    // Get current value
+    serial = GetRandomSerialNumber();
+    radio_network->isSatelliteEnabledForCarrier(serial, 0);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    bool originalSatelliteEnabledSetting = radioRsp_network->isSatelliteEnabledForCarrier;
+
+    // We want to test flipping the value, so we are going to set it to the opposite of what
+    // the existing setting is. The test for isSatelliteEnabledForCarrier should check
+    // for the right default value.
+    bool valueToSet = !originalSatelliteEnabledSetting;
+    serial = GetRandomSerialNumber();
+    radio_network->setSatelliteEnabledForCarrier(serial, 0, valueToSet);
+    EXPECT_EQ(std::cv_status::no_timeout, wait());
+    EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+    EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+
+    ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                 {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                  RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
+
+    if (radioRsp_network->rspInfo.error == RadioError::NONE) {
+        // Assert the value has changed
+        serial = GetRandomSerialNumber();
+        ndk::ScopedAStatus res = radio_network->isSatelliteEnabledForCarrier(serial, 0);
+
+        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);
+        ASSERT_TRUE(CheckAnyOfErrors(radioRsp_network->rspInfo.error,
+                                     {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE,
+                                      RadioError::MODEM_ERR, RadioError::REQUEST_NOT_SUPPORTED}));
+        EXPECT_EQ(valueToSet, radioRsp_network->isSatelliteEnabledForCarrier);
+
+        // Reset original state
+        radio_network->setSatelliteEnabledForCarrier(serial, 0, originalSatelliteEnabledSetting);
+        EXPECT_EQ(std::cv_status::no_timeout, wait());
+        EXPECT_EQ(RadioResponseType::SOLICITED, radioRsp_network->rspInfo.type);
+        EXPECT_EQ(serial, radioRsp_network->rspInfo.serial);
+    }
+}
diff --git a/radio/aidl/vts/radio_network_utils.h b/radio/aidl/vts/radio_network_utils.h
index ad530eb..17c0896 100644
--- a/radio/aidl/vts/radio_network_utils.h
+++ b/radio/aidl/vts/radio_network_utils.h
@@ -48,6 +48,7 @@
     std::vector<RadioAccessSpecifier> specifiers;
     bool isCellularIdentifierTransparencyEnabled = false;
     bool isSecurityAlgorithmsUpdatedEnabled = false;
+    bool isSatelliteEnabledForCarrier = false;
 
     virtual ndk::ScopedAStatus acknowledgeRequest(int32_t serial) override;
 
@@ -183,6 +184,14 @@
 
     virtual ndk::ScopedAStatus setSecurityAlgorithmsUpdatedEnabledResponse(
             const RadioResponseInfo& info) override;
+
+    virtual ndk::ScopedAStatus setSatellitePlmnResponse(const RadioResponseInfo& info) override;
+
+    virtual ndk::ScopedAStatus setSatelliteEnabledForCarrierResponse(
+            const RadioResponseInfo& info) override;
+
+    virtual ndk::ScopedAStatus isSatelliteEnabledForCarrierResponse(const RadioResponseInfo& info,
+                                                                    bool isEnabled) override;
 };
 
 /* Callback class for radio network indication */
diff --git a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
index e8eed71..b57dd8a 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/IKeyMintDevice.aidl
@@ -548,10 +548,8 @@
     void deleteKey(in byte[] keyBlob);
 
     /**
-     * Deletes all keys in the hardware keystore.  Used when keystore is reset completely.  After
-     * this function is called all keys with Tag::ROLLBACK_RESISTANCE in their hardware-enforced
-     * authorization lists must be rendered permanently unusable.  Keys without
-     * Tag::ROLLBACK_RESISTANCE may or may not be rendered unusable.
+     * Deletes all keys in the hardware keystore. Used when keystore is reset completely. After
+     * this function is called all keys created previously must be rendered permanently unusable.
      */
     void deleteAllKeys();
 
diff --git a/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl b/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
index 4fe3bd9..2d2f307 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/KeyCreationResult.aidl
@@ -125,14 +125,25 @@
      * straightforward translation of the KeyMint tag/value parameter lists to ASN.1.
      *
      * KeyDescription ::= SEQUENCE {
-     *     attestationVersion         INTEGER, # Value 400
-     *     attestationSecurityLevel   SecurityLevel, # See below
-     *     keyMintVersion             INTEGER, # Value 400
-     *     keymintSecurityLevel       SecurityLevel, # See below
-     *     attestationChallenge       OCTET_STRING, # Tag::ATTESTATION_CHALLENGE from attestParams
-     *     uniqueId                   OCTET_STRING, # Empty unless key has Tag::INCLUDE_UNIQUE_ID
-     *     softwareEnforced           AuthorizationList, # See below
-     *     hardwareEnforced           AuthorizationList, # See below
+     *     -- attestationVersion must be 400.
+     *     attestationVersion         INTEGER,
+     *     -- attestationSecurityLevel is the SecurityLevel of the location where the attested
+     *     -- key is stored. Must match keymintSecurityLevel.
+     *     attestationSecurityLevel   SecurityLevel,
+     *     -- keyMintVersion must be 400.
+     *     keyMintVersion             INTEGER,
+     *     -- keyMintSecurityLevel is the SecurityLevel of the IKeyMintDevice. Must match
+     *     -- attestationSecurityLevel.
+     *     keyMintSecurityLevel       SecurityLevel,
+     *     -- attestationChallenge contains Tag::ATTESTATION_CHALLENGE from attestParams.
+     *     attestationChallenge       OCTET_STRING,
+     *     -- uniqueId is empty unless the key has Tag::INCLUDE_UNIQUE_ID.
+     *     uniqueId                   OCTET_STRING,
+     *     -- softwareEnforced contains the authorization tags enforced by the Android system.
+     *     softwareEnforced           AuthorizationList,
+     *     -- hardwareEnforced contains the authorization tags enforced by a secure environment
+     *     -- (TEE or StrongBox).
+     *     hardwareEnforced           AuthorizationList,
      * }
      *
      * SecurityLevel ::= ENUMERATED {
@@ -142,12 +153,15 @@
      * }
      *
      * RootOfTrust ::= SEQUENCE {
+     *     -- verifiedBootKey must contain a SHA-256 digest of the public key embedded in the
+     *     -- "vbmeta" partition if the device's bootloader is locked, or 32 bytes of zeroes if the
+     *     -- device's bootloader is unlocked.
      *     verifiedBootKey            OCTET_STRING,
      *     deviceLocked               BOOLEAN,
      *     verifiedBootState          VerifiedBootState,
-     *     # verifiedBootHash must contain a SHA-256 digest of all binaries and components validated
-     *     # by Verified Boot. Updating any verified binary or component must cause this value to
-     *     # change.
+     *     -- verifiedBootHash must contain a SHA-256 digest of all binaries and components
+     *     -- validated by Verified Boot. Updating any verified binary or component must cause this
+     *     -- value to change.
      *     verifiedBootHash           OCTET_STRING,
      * }
      *
@@ -158,15 +172,15 @@
      *     Failed                     (3),
      * }
      *
-     * # Modules contains version information for APEX modules.
-     * # Note that the Modules information is DER-encoded before being hashed, which requires a
-     * # specific ordering (lexicographic by encoded value) for the constituent Module entries. This
-     * # ensures that the ordering of Module entries is predictable and that the resulting SHA-256
-     * # hash value is identical for the same set of modules.
+     * -- Modules contains version information for APEX modules.
+     * -- Note that the Modules information is DER-encoded before being hashed, which requires a
+     * -- specific ordering (lexicographic by encoded value) for the constituent Module entries.
+     * -- This ensures that the ordering of Module entries is predictable and that the resulting
+     * -- SHA-256 hash value is identical for the same set of modules.
      * Modules ::= SET OF Module
      * Module ::= SEQUENCE {
      *     packageName                OCTET_STRING,
-     *     version                    INTEGER, # As determined at boot time
+     *     version                    INTEGER, -- As determined at boot time
      * }
      *
      * -- Note that the AuthorizationList SEQUENCE is also used in IKeyMintDevice::importWrappedKey
@@ -181,11 +195,11 @@
      *     purpose                    [1] EXPLICIT SET OF INTEGER OPTIONAL,
      *     algorithm                  [2] EXPLICIT INTEGER OPTIONAL,
      *     keySize                    [3] EXPLICIT INTEGER OPTIONAL,
-     *     blockMode                  [4] EXPLICIT SET OF INTEGER OPTIONAL, -- symmetric only
+     *     blockMode                  [4] EXPLICIT SET OF INTEGER OPTIONAL, -- Symmetric keys only
      *     digest                     [5] EXPLICIT SET OF INTEGER OPTIONAL,
      *     padding                    [6] EXPLICIT SET OF INTEGER OPTIONAL,
-     *     callerNonce                [7] EXPLICIT NULL OPTIONAL, -- symmetric only
-     *     minMacLength               [8] EXPLICIT INTEGER OPTIONAL, -- symmetric only
+     *     callerNonce                [7] EXPLICIT NULL OPTIONAL, -- Symmetric keys only
+     *     minMacLength               [8] EXPLICIT INTEGER OPTIONAL, -- Symmetric keys only
      *     ecCurve                    [10] EXPLICIT INTEGER OPTIONAL,
      *     rsaPublicExponent          [200] EXPLICIT INTEGER OPTIONAL,
      *     mgfDigest                  [203] EXPLICIT SET OF INTEGER OPTIONAL,
@@ -195,7 +209,7 @@
      *     originationExpireDateTime  [401] EXPLICIT INTEGER OPTIONAL,
      *     usageExpireDateTime        [402] EXPLICIT INTEGER OPTIONAL,
      *     usageCountLimit            [405] EXPLICIT INTEGER OPTIONAL,
-     *     userSecureId               [502] EXPLICIT INTEGER OPTIONAL, -- only used on import
+     *     userSecureId               [502] EXPLICIT INTEGER OPTIONAL, -- Only used on key import
      *     noAuthRequired             [503] EXPLICIT NULL OPTIONAL,
      *     userAuthType               [504] EXPLICIT INTEGER OPTIONAL,
      *     authTimeout                [505] EXPLICIT INTEGER OPTIONAL,
@@ -221,7 +235,8 @@
      *     bootPatchLevel             [719] EXPLICIT INTEGER OPTIONAL,
      *     deviceUniqueAttestation    [720] EXPLICIT NULL OPTIONAL,
      *     attestationIdSecondImei    [723] EXPLICIT OCTET_STRING OPTIONAL,
-     *     moduleHash                 [724] EXPLICIT OCTET_STRING OPTIONAL, -- SHA-256 hash of DER-encoded `Modules`
+     *     -- moduleHash contains a SHA-256 hash of DER-encoded `Modules`
+     *     moduleHash                 [724] EXPLICIT OCTET_STRING OPTIONAL,
      * }
      */
     Certificate[] certificateChain;
diff --git a/security/keymint/aidl/default/Android.bp b/security/keymint/aidl/default/Android.bp
index ff2393c..0197141 100644
--- a/security/keymint/aidl/default/Android.bp
+++ b/security/keymint/aidl/default/Android.bp
@@ -104,6 +104,7 @@
     ],
 }
 
+// The following target declares the latest version of KeyMint.
 prebuilt_etc {
     name: "android.hardware.hardware_keystore.xml",
     sub_dir: "permissions",
@@ -111,6 +112,24 @@
     src: "android.hardware.hardware_keystore.xml",
 }
 
+// The following targets (and underlying XML files) declare specific
+// versions of KeyMint.  Vendors should use the version that matches the
+// version of the KeyMint HAL that the device implements.
+
+prebuilt_etc {
+    name: "android.hardware.hardware_keystore_V1.xml",
+    sub_dir: "permissions",
+    vendor: true,
+    src: "android.hardware.hardware_keystore_V1.xml",
+}
+
+prebuilt_etc {
+    name: "android.hardware.hardware_keystore_V2.xml",
+    sub_dir: "permissions",
+    vendor: true,
+    src: "android.hardware.hardware_keystore_V2.xml",
+}
+
 prebuilt_etc {
     name: "android.hardware.hardware_keystore_V3.xml",
     sub_dir: "permissions",
@@ -118,6 +137,13 @@
     src: "android.hardware.hardware_keystore_V3.xml",
 }
 
+prebuilt_etc {
+    name: "android.hardware.hardware_keystore_V4.xml",
+    sub_dir: "permissions",
+    vendor: true,
+    src: "android.hardware.hardware_keystore_V4.xml",
+}
+
 rust_library {
     name: "libkmr_hal_nonsecure",
     crate_name: "kmr_hal_nonsecure",
diff --git a/security/keymint/aidl/default/android.hardware.hardware_keystore_V1.xml b/security/keymint/aidl/default/android.hardware.hardware_keystore_V1.xml
new file mode 100644
index 0000000..e5a9345
--- /dev/null
+++ b/security/keymint/aidl/default/android.hardware.hardware_keystore_V1.xml
@@ -0,0 +1,18 @@
+<?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.
+-->
+<permissions>
+  <feature name="android.hardware.hardware_keystore" version="100" />
+</permissions>
diff --git a/security/keymint/aidl/default/android.hardware.hardware_keystore_V2.xml b/security/keymint/aidl/default/android.hardware.hardware_keystore_V2.xml
new file mode 100644
index 0000000..2ebf1fe
--- /dev/null
+++ b/security/keymint/aidl/default/android.hardware.hardware_keystore_V2.xml
@@ -0,0 +1,18 @@
+<?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.
+-->
+<permissions>
+  <feature name="android.hardware.hardware_keystore" version="200" />
+</permissions>
diff --git a/security/keymint/aidl/default/android.hardware.hardware_keystore_V4.xml b/security/keymint/aidl/default/android.hardware.hardware_keystore_V4.xml
new file mode 100644
index 0000000..1ab2133
--- /dev/null
+++ b/security/keymint/aidl/default/android.hardware.hardware_keystore_V4.xml
@@ -0,0 +1,18 @@
+<?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.
+-->
+<permissions>
+  <feature name="android.hardware.hardware_keystore" version="400" />
+</permissions>
diff --git a/security/keymint/aidl/default/hal/lib.rs b/security/keymint/aidl/default/hal/lib.rs
index 621f077..fad807f 100644
--- a/security/keymint/aidl/default/hal/lib.rs
+++ b/security/keymint/aidl/default/hal/lib.rs
@@ -47,11 +47,9 @@
 
 /// Get boot information based on system properties.
 pub fn get_boot_info() -> kmr_wire::SetBootInfoRequest {
-    // No access to a verified boot key.
-    let verified_boot_key = vec![0; 32];
     let vbmeta_digest = get_property("ro.boot.vbmeta.digest").unwrap_or_else(|_| "00".repeat(32));
     let verified_boot_hash = hex::decode(&vbmeta_digest).unwrap_or_else(|_e| {
-        error!("failed to parse hex data in '{}'", vbmeta_digest);
+        error!("failed to parse VBMeta digest hex data in '{vbmeta_digest}': {_e:?}");
         vec![0; 32]
     });
     let device_boot_locked = match get_property("ro.boot.vbmeta.device_state")
@@ -65,6 +63,18 @@
             false
         }
     };
+    let verified_boot_key_digest =
+        get_property("ro.boot.vbmeta.public_key_digest").unwrap_or_else(|_| "00".repeat(32));
+    let verified_boot_key = match device_boot_locked {
+        true => hex::decode(&verified_boot_key_digest).unwrap_or_else(|_e| {
+            error!("Failed to parse Verified Boot key hex data in '{verified_boot_key_digest}': {_e:?}");
+            vec![0; 32]
+        }),
+        // VTS-16+ requires the attested Verified Boot key to be 32 bytes of zeroes when the
+        // bootloader is unlocked, so we ignore the property's value in that case. Behaviour
+        // prior to VTS-16 is unspecified, so it's fine to return the same.
+        false => vec![0; 32],
+    };
     let verified_boot_state = match get_property("ro.boot.verifiedbootstate")
         .unwrap_or_else(|_| "no-prop".to_string())
         .as_str()
diff --git a/security/keymint/aidl/vts/functional/BootloaderStateTest.cpp b/security/keymint/aidl/vts/functional/BootloaderStateTest.cpp
index 083a9aa..b41da3f 100644
--- a/security/keymint/aidl/vts/functional/BootloaderStateTest.cpp
+++ b/security/keymint/aidl/vts/functional/BootloaderStateTest.cpp
@@ -95,6 +95,18 @@
             << "Verified boot state must be \"UNVERIFIED\" aka \"orange\".";
 }
 
+// Check that the attested Verified Boot key is 32 bytes of zeroes since the bootloader is unlocked.
+TEST_P(BootloaderStateTest, VerifiedBootKeyAllZeroes) {
+    // Gate this test to avoid waiver issues.
+    if (get_vsr_api_level() <= __ANDROID_API_V__) {
+        return;
+    }
+
+    std::vector<uint8_t> expectedVbKey(32, 0);
+    ASSERT_EQ(attestedVbKey_, expectedVbKey) << "Verified Boot key digest must be 32 bytes of "
+                                                "zeroes since the bootloader is unlocked.";
+}
+
 // Following error codes from avb_slot_data() mean that slot data was loaded
 // (even if verification failed).
 static inline bool avb_slot_data_loaded(AvbSlotVerifyResult result) {
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 51afa12..09446ce 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -83,6 +83,16 @@
 // additional overhead, for the digest algorithmIdentifier required by PKCS#1.
 const size_t kPkcs1UndigestedSignaturePaddingOverhead = 11;
 
+// Determine whether the key description is for an asymmetric key.
+bool is_asymmetric(const AuthorizationSet& key_desc) {
+    auto algorithm = key_desc.GetTagValue(TAG_ALGORITHM);
+    if (algorithm && (algorithm.value() == Algorithm::RSA || algorithm.value() == Algorithm::EC)) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
 size_t count_tag_invalid_entries(const std::vector<KeyParameter>& authorizations) {
     return std::count_if(authorizations.begin(), authorizations.end(),
                          [](const KeyParameter& e) -> bool { return e.tag == Tag::INVALID; });
@@ -418,11 +428,14 @@
     vector<Certificate> attest_cert_chain;
     // If an attestation is requested, but the system is RKP-only, we need to supply an explicit
     // attestation key. Else the result is a key without an attestation.
-    // If the RKP-only value is undeterminable (i.e., when running on GSI), generate and use the
-    // attest key anyways. In the case that using an attest key is not supported
-    // (shouldSkipAttestKeyTest), assume the device has factory keys (so not RKP-only).
+    // - If the RKP-only value is undeterminable (i.e., when running on GSI), generate and use the
+    //   `ATTEST_KEY` anyways.
+    // - In the case that using an `ATTEST_KEY` is not supported
+    //   (shouldSkipAttestKeyTest), assume the device has factory keys (so not RKP-only).
+    // - If the key being generated is a symmetric key (from test cases that check that the
+    //   attestation parameters are correctly ignored), don't try to use an `ATTEST_KEY`.
     if (isRkpOnly().value_or(true) && key_desc.Contains(TAG_ATTESTATION_CHALLENGE) &&
-        !shouldSkipAttestKeyTest()) {
+        !shouldSkipAttestKeyTest() && is_asymmetric(key_desc)) {
         AuthorizationSet attest_key_desc =
                 AuthorizationSetBuilder().EcdsaKey(EcCurve::P_256).AttestKey().SetDefaultValidity();
         attest_key.emplace();
@@ -462,10 +475,7 @@
         *key_characteristics = std::move(creationResult.keyCharacteristics);
         *cert_chain = std::move(creationResult.certificateChain);
 
-        auto algorithm = key_desc.GetTagValue(TAG_ALGORITHM);
-        EXPECT_TRUE(algorithm);
-        if (algorithm &&
-            (algorithm.value() == Algorithm::RSA || algorithm.value() == Algorithm::EC)) {
+        if (is_asymmetric(key_desc)) {
             EXPECT_GE(cert_chain->size(), 1);
             if (key_desc.Contains(TAG_ATTESTATION_CHALLENGE)) {
                 if (attest_key) {
@@ -506,10 +516,7 @@
         *key_characteristics = std::move(creationResult.keyCharacteristics);
         cert_chain_ = std::move(creationResult.certificateChain);
 
-        auto algorithm = key_desc.GetTagValue(TAG_ALGORITHM);
-        EXPECT_TRUE(algorithm);
-        if (algorithm &&
-            (algorithm.value() == Algorithm::RSA || algorithm.value() == Algorithm::EC)) {
+        if (is_asymmetric(key_desc)) {
             EXPECT_GE(cert_chain_.size(), 1);
             if (key_desc.Contains(TAG_ATTESTATION_CHALLENGE)) EXPECT_GT(cert_chain_.size(), 1);
         } else {
@@ -554,10 +561,7 @@
         for (auto& entry : key_characteristics_) {
             allAuths.push_back(AuthorizationSet(entry.authorizations));
         }
-        auto algorithm = allAuths.GetTagValue(TAG_ALGORITHM);
-        EXPECT_TRUE(algorithm);
-        if (algorithm &&
-            (algorithm.value() == Algorithm::RSA || algorithm.value() == Algorithm::EC)) {
+        if (is_asymmetric(allAuths)) {
             EXPECT_GE(cert_chain_.size(), 1);
         } else {
             // For symmetric keys there should be no certificates.
@@ -1904,16 +1908,29 @@
         }
     }
 
+    if (get_vsr_api_level() > __ANDROID_API_V__) {
+        // The Verified Boot key field should be exactly 32 bytes since it
+        // contains the SHA-256 hash of the key on locked devices or 32 bytes
+        // of zeroes on unlocked devices. This wasn't checked for earlier
+        // versions of the KeyMint HAL, so only only be strict for VSR-16+.
+        EXPECT_EQ(verified_boot_key.size(), 32);
+    } else if (get_vsr_api_level() == __ANDROID_API_V__) {
+        // The Verified Boot key field should be:
+        //   - Exactly 32 bytes on locked devices since it should contain
+        //     the SHA-256 hash of the key, or
+        //   - Up to 32 bytes of zeroes on unlocked devices (behaviour on
+        //     unlocked devices isn't specified in the HAL interface
+        //     specification).
+        // Thus, we can't check for strict equality in case unlocked devices
+        // report values with less than 32 bytes. This wasn't checked for
+        // earlier versions of the KeyMint HAL, so only check on VSR-15.
+        EXPECT_LE(verified_boot_key.size(), 32);
+    }
+
     // Verified Boot key should be all zeroes if the boot state is "orange".
     std::string empty_boot_key(32, '\0');
     std::string verified_boot_key_str((const char*)verified_boot_key.data(),
                                       verified_boot_key.size());
-    if (get_vsr_api_level() >= __ANDROID_API_V__) {
-        // The attestation should contain the SHA-256 hash of the verified boot
-        // key.  However, this was not checked for earlier versions of the KeyMint
-        // HAL so only be strict for VSR-V and above.
-        EXPECT_LE(verified_boot_key.size(), 32);
-    }
     EXPECT_NE(property_get("ro.boot.verifiedbootstate", property_value, ""), 0);
     if (!strcmp(property_value, "green")) {
         EXPECT_EQ(verified_boot_state, VerifiedBoot::VERIFIED);
@@ -2228,6 +2245,33 @@
 
 namespace {
 
+std::optional<std::string> validateP256Point(const std::vector<uint8_t>& x_buffer,
+                                             const std::vector<uint8_t>& y_buffer) {
+    auto group = EC_GROUP_Ptr(EC_GROUP_new_by_curve_name(NID_X9_62_prime256v1));
+    if (group.get() == nullptr) {
+        return "Error creating EC group by curve name for prime256v1";
+    }
+
+    auto point = EC_POINT_Ptr(EC_POINT_new(group.get()));
+    BIGNUM_Ptr x(BN_bin2bn(x_buffer.data(), x_buffer.size(), nullptr));
+    BIGNUM_Ptr y(BN_bin2bn(y_buffer.data(), y_buffer.size(), nullptr));
+    if (!EC_POINT_set_affine_coordinates_GFp(group.get(), point.get(), x.get(), y.get(), nullptr)) {
+        return "Failed to set affine coordinates.";
+    }
+    if (!EC_POINT_is_on_curve(group.get(), point.get(), nullptr)) {
+        return "Point is not on curve.";
+    }
+    if (EC_POINT_is_at_infinity(group.get(), point.get())) {
+        return "Point is at infinity.";
+    }
+    const auto* generator = EC_GROUP_get0_generator(group.get());
+    if (!EC_POINT_cmp(group.get(), generator, point.get(), nullptr)) {
+        return "Point is equal to generator.";
+    }
+
+    return std::nullopt;
+}
+
 void check_cose_key(const vector<uint8_t>& data, bool testMode) {
     auto [parsedPayload, __, payloadParseErr] = cppbor::parse(data);
     ASSERT_TRUE(parsedPayload) << "Key parse failed: " << payloadParseErr;
@@ -2261,6 +2305,24 @@
                              "  -3 : \\{(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}\\},\n"  // pub_y: data
                              "\\}"));
     }
+
+    ASSERT_TRUE(parsedPayload->asMap()) << "CBOR item was not a map";
+
+    ASSERT_TRUE(parsedPayload->asMap()->get(CoseKey::Label::PUBKEY_X))
+            << "CBOR map did not contain x coordinate of public key";
+    ASSERT_TRUE(parsedPayload->asMap()->get(CoseKey::Label::PUBKEY_X)->asBstr())
+            << "x coordinate of public key was not a bstr";
+    const auto& x = parsedPayload->asMap()->get(CoseKey::Label::PUBKEY_X)->asBstr()->value();
+
+    ASSERT_TRUE(parsedPayload->asMap()->get(CoseKey::Label::PUBKEY_Y))
+            << "CBOR map did not contain y coordinate of public key";
+    ASSERT_TRUE(parsedPayload->asMap()->get(CoseKey::Label::PUBKEY_Y)->asBstr())
+            << "y coordinate of public key was not a bstr";
+    const auto& y = parsedPayload->asMap()->get(CoseKey::Label::PUBKEY_Y)->asBstr()->value();
+
+    auto errorMessage = validateP256Point(x, y);
+    EXPECT_EQ(errorMessage, std::nullopt)
+            << *errorMessage << " x: " << bin2hex(x) << " y: " << bin2hex(y);
 }
 
 }  // namespace
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 067db78..416e6c0 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -8305,21 +8305,15 @@
         GTEST_SKIP() << "Option --arm_deleteAllKeys not set";
         return;
     }
+    // This test was introduced in API level 36, but is not version guarded because it requires a
+    // manual opt-in anyway. This makes it easier to run on older devices.
     auto error = GenerateKey(AuthorizationSetBuilder()
                                      .RsaSigningKey(2048, 65537)
                                      .Digest(Digest::NONE)
                                      .Padding(PaddingMode::NONE)
                                      .Authorization(TAG_NO_AUTH_REQUIRED)
-                                     .Authorization(TAG_ROLLBACK_RESISTANCE)
                                      .SetDefaultValidity());
-    if (error == ErrorCode::ROLLBACK_RESISTANCE_UNAVAILABLE) {
-        GTEST_SKIP() << "Rollback resistance not supported";
-    }
-
-    // Delete must work if rollback protection is implemented
     ASSERT_EQ(ErrorCode::OK, error);
-    AuthorizationSet hardwareEnforced(SecLevelAuthorizations());
-    ASSERT_TRUE(hardwareEnforced.Contains(TAG_ROLLBACK_RESISTANCE));
 
     ASSERT_EQ(ErrorCode::OK, DeleteAllKeys());
 
diff --git a/security/keymint/aidl/vts/functional/SecureElementProvisioningTest.cpp b/security/keymint/aidl/vts/functional/SecureElementProvisioningTest.cpp
index 9f7322a..f7639bf 100644
--- a/security/keymint/aidl/vts/functional/SecureElementProvisioningTest.cpp
+++ b/security/keymint/aidl/vts/functional/SecureElementProvisioningTest.cpp
@@ -114,10 +114,22 @@
         const auto& vbKey = rot->asArray()->get(pos++);
         ASSERT_TRUE(vbKey);
         ASSERT_TRUE(vbKey->asBstr());
-        if (get_vsr_api_level() >= __ANDROID_API_V__) {
-            // The attestation should contain the SHA-256 hash of the verified boot
-            // key.  However, this not was checked for earlier versions of the KeyMint
-            // HAL so only be strict for VSR-V and above.
+        if (get_vsr_api_level() > __ANDROID_API_V__) {
+            // The Verified Boot key field should be exactly 32 bytes since it
+            // contains the SHA-256 hash of the key on locked devices or 32 bytes
+            // of zeroes on unlocked devices. This wasn't checked for earlier
+            // versions of the KeyMint HAL, so only only be strict for VSR-16+.
+            ASSERT_EQ(vbKey->asBstr()->value().size(), 32);
+        } else if (get_vsr_api_level() == __ANDROID_API_V__) {
+            // The Verified Boot key field should be:
+            //   - Exactly 32 bytes on locked devices since it should contain
+            //     the SHA-256 hash of the key, or
+            //   - Up to 32 bytes of zeroes on unlocked devices (behaviour on
+            //     unlocked devices isn't specified in the HAL interface
+            //     specification).
+            // Thus, we can't check for strict equality in case unlocked devices
+            // report values with less than 32 bytes. This wasn't checked for
+            // earlier versions of the KeyMint HAL, so only check on VSR-15.
             ASSERT_LE(vbKey->asBstr()->value().size(), 32);
         }
 
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 6cb00f2..9035d79 100644
--- a/security/keymint/support/include/remote_prov/remote_prov_utils.h
+++ b/security/keymint/support/include/remote_prov/remote_prov_utils.h
@@ -29,6 +29,11 @@
 using bytevec = std::vector<uint8_t>;
 using namespace cppcose;
 
+constexpr std::string_view kErrorChallengeMismatch = "challenges do not match";
+constexpr std::string_view kErrorUdsCertsAreRequired = "UdsCerts are required";
+constexpr std::string_view kErrorKeysToSignMismatch = "KeysToSign do not match";
+constexpr std::string_view kErrorDiceChainIsDegenerate = "DICE chain is degenerate";
+
 extern bytevec kTestMacKey;
 
 // The Google root key for the Endpoint Encryption Key chain, encoded as COSE_Sign1
diff --git a/security/keymint/support/remote_prov_utils.cpp b/security/keymint/support/remote_prov_utils.cpp
index e11f021..ccb2768 100644
--- a/security/keymint/support/remote_prov_utils.cpp
+++ b/security/keymint/support/remote_prov_utils.cpp
@@ -123,37 +123,6 @@
     return std::make_tuple(std::move(pubX), std::move(pubY));
 }
 
-ErrMsgOr<bytevec> getRawPublicKey(const EVP_PKEY_Ptr& pubKey) {
-    if (pubKey.get() == nullptr) {
-        return "pkey is null.";
-    }
-    int keyType = EVP_PKEY_base_id(pubKey.get());
-    switch (keyType) {
-        case EVP_PKEY_EC: {
-            int nid = EVP_PKEY_bits(pubKey.get()) == 384 ? NID_secp384r1 : NID_X9_62_prime256v1;
-            auto ecKey = EC_KEY_Ptr(EVP_PKEY_get1_EC_KEY(pubKey.get()));
-            if (ecKey.get() == nullptr) {
-                return "Failed to get ec key";
-          }
-          return ecKeyGetPublicKey(ecKey.get(), nid);
-        }
-        case EVP_PKEY_ED25519: {
-            bytevec rawPubKey;
-            size_t rawKeySize = 0;
-            if (!EVP_PKEY_get_raw_public_key(pubKey.get(), NULL, &rawKeySize)) {
-                return "Failed to get raw public key.";
-            }
-            rawPubKey.resize(rawKeySize);
-            if (!EVP_PKEY_get_raw_public_key(pubKey.get(), rawPubKey.data(), &rawKeySize)) {
-                return "Failed to get raw public key.";
-            }
-            return rawPubKey;
-        }
-        default:
-            return "Unknown key type.";
-    }
-}
-
 ErrMsgOr<std::tuple<bytevec, bytevec>> generateEc256KeyPair() {
     auto ec_key = EC_KEY_Ptr(EC_KEY_new());
     if (ec_key.get() == nullptr) {
@@ -166,7 +135,7 @@
     }
 
     if (EC_KEY_set_group(ec_key.get(), group.get()) != 1 ||
-        EC_KEY_generate_key(ec_key.get()) != 1 || EC_KEY_check_key(ec_key.get()) < 0) {
+        EC_KEY_generate_key(ec_key.get()) != 1 || EC_KEY_check_key(ec_key.get()) != 1) {
         return "Error generating key";
     }
 
@@ -331,17 +300,22 @@
     return chain.encode();
 }
 
+bool maybeOverrideAllowAnyMode(bool allowAnyMode) {
+    // Use ro.build.type instead of ro.debuggable because ro.debuggable=1 for VTS testing
+    std::string build_type = ::android::base::GetProperty("ro.build.type", "");
+    if (!build_type.empty() && build_type != "user") {
+        return true;
+    }
+    return allowAnyMode;
+}
+
 ErrMsgOr<std::vector<BccEntryData>> validateBcc(const cppbor::Array* bcc,
                                                 hwtrust::DiceChain::Kind kind, bool allowAnyMode,
                                                 bool allowDegenerate,
                                                 const std::string& instanceName) {
     auto encodedBcc = bcc->encode();
 
-    // Use ro.build.type instead of ro.debuggable because ro.debuggable=1 for VTS testing
-    std::string build_type = ::android::base::GetProperty("ro.build.type", "");
-    if (!build_type.empty() && build_type != "user") {
-        allowAnyMode = true;
-    }
+    allowAnyMode = maybeOverrideAllowAnyMode(allowAnyMode);
 
     auto chain =
             hwtrust::DiceChain::Verify(encodedBcc, kind, allowAnyMode, deviceSuffix(instanceName));
@@ -779,233 +753,9 @@
                                /*isFactory=*/false, allowAnyMode);
 }
 
-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) {
-    bytevec rawPubKey;
-    for (size_t i = 0; i < chain.size(); ++i) {
-        // Root must be self-signed.
-        size_t signingCertIndex = (i > 0) ? 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(signingCertItem->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;
-        }
-        if (i == chain.size() - 1) {
-            auto key = getRawPublicKey(pubKey);
-            if (!key) return key.moveMessage();
-            rawPubKey = key.moveValue();
-        }
-    }
-    return rawPubKey;
-}
-
-std::optional<std::string> validateUdsCerts(const cppbor::Map& udsCerts,
-                                            const bytevec& udsCoseKeyBytes) {
-    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();
-        }
-        auto coseKey = CoseKey::parse(udsCoseKeyBytes);
-        if (!coseKey) {
-            return coseKey.moveMessage();
-        }
-        auto curve = coseKey->getIntValue(CoseKey::CURVE);
-        if (!curve) {
-            return "CoseKey must contain curve.";
-        }
-        bytevec udsPub;
-        if (curve == CoseKeyCurve::P256 || curve == CoseKeyCurve::P384) {
-            auto pubKey = coseKey->getEcPublicKey();
-            if (!pubKey) {
-                return pubKey.moveMessage();
-            }
-            // convert public key to uncompressed form by prepending 0x04 at begin.
-            pubKey->insert(pubKey->begin(), 0x04);
-            udsPub = pubKey.moveValue();
-        } else if (curve == CoseKeyCurve::ED25519) {
-            auto& pubkey = coseKey->getMap().get(cppcose::CoseKey::PUBKEY_X);
-            if (!pubkey || !pubkey->asBstr()) {
-                return "Invalid public key.";
-            }
-            udsPub = pubkey->asBstr()->value();
-        } else {
-            return "Unknown curve.";
-        }
-        if (*leafPubKey != udsPub) {
-            return "Leaf public key in UDS certificate chain doesn't match UDS public key.";
-        }
-    }
-    return std::nullopt;
-}
-
-ErrMsgOr<std::unique_ptr<cppbor::Array>> parseAndValidateCsrPayload(
-        const cppbor::Array& keysToSign, const std::vector<uint8_t>& csrPayload,
-        const RpcHardwareInfo& rpcHardwareInfo, bool isFactory) {
-    auto [parsedCsrPayload, _, errMsg] = cppbor::parse(csrPayload);
-    if (!parsedCsrPayload) {
-        return errMsg;
-    }
-
-    std::unique_ptr<cppbor::Array> parsed(parsedCsrPayload.release()->asArray());
-    if (!parsed) {
-        return "CSR payload is not a CBOR array.";
-    }
-
-    if (parsed->size() != 4U) {
-        return "CSR payload must contain version, certificate type, device info, keys. "
-               "However, the parsed CSR payload has " +
-               std::to_string(parsed->size()) + " entries.";
-    }
-
-    auto signedVersion = parsed->get(0)->asUint();
-    auto signedCertificateType = parsed->get(1)->asTstr();
-    auto signedDeviceInfo = parsed->get(2)->asMap();
-    auto signedKeys = parsed->get(3)->asArray();
-
-    if (!signedVersion || signedVersion->value() != 3U) {
-        return "CSR payload version must be an unsigned integer and must be equal to 3.";
-    }
-    if (!signedCertificateType) {
-        // 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) {
-        return "Device info must be an Map.";
-    }
-    if (!signedKeys) {
-        return "Keys must be an Array.";
-    }
-
-    auto result =
-            parseAndValidateDeviceInfo(signedDeviceInfo->encode(), rpcHardwareInfo, isFactory);
-    if (!result) {
-        return result.message();
-    }
-
-    if (signedKeys->encode() != keysToSign.encode()) {
-        return "Signed keys do not match.";
-    }
-
-    return std::move(parsed);
-}
-
-ErrMsgOr<bytevec> parseAndValidateAuthenticatedRequestSignedPayload(
-        const std::vector<uint8_t>& signedPayload, const std::vector<uint8_t>& challenge) {
-    auto [parsedSignedPayload, _, errMsg] = cppbor::parse(signedPayload);
-    if (!parsedSignedPayload) {
-        return errMsg;
-    }
-    if (!parsedSignedPayload->asArray()) {
-        return "SignedData payload is not a CBOR array.";
-    }
-    if (parsedSignedPayload->asArray()->size() != 2U) {
-        return "SignedData payload must contain the challenge and request. However, the parsed "
-               "SignedData payload has " +
-               std::to_string(parsedSignedPayload->asArray()->size()) + " entries.";
-    }
-
-    auto signedChallenge = parsedSignedPayload->asArray()->get(0)->asBstr();
-    auto signedRequest = parsedSignedPayload->asArray()->get(1)->asBstr();
-
-    if (!signedChallenge) {
-        return "Challenge must be a Bstr.";
-    }
-
-    if (challenge.size() > 64) {
-        return "Challenge size must be between 0 and 64 bytes inclusive. "
-               "However, challenge is " +
-               std::to_string(challenge.size()) + " bytes long.";
-    }
-
-    auto challengeBstr = cppbor::Bstr(challenge);
-    if (*signedChallenge != challengeBstr) {
-        return "Signed challenge does not match."
-               "\n  Actual: " +
-               cppbor::prettyPrint(signedChallenge->asBstr(), 64 /* maxBStrSize */) +
-               "\nExpected: " + cppbor::prettyPrint(&challengeBstr, 64 /* maxBStrSize */);
-    }
-
-    if (!signedRequest) {
-        return "Request must be a Bstr.";
-    }
-
-    return signedRequest->value();
-}
-
 ErrMsgOr<hwtrust::DiceChain::Kind> getDiceChainKind() {
     int vendor_api_level = ::android::base::GetIntProperty("ro.vendor.api_level", -1);
-    if (vendor_api_level == __ANDROID_API_T__) {
+    if (vendor_api_level <= __ANDROID_API_T__) {
         return hwtrust::DiceChain::Kind::kVsr13;
     } else if (vendor_api_level == __ANDROID_API_U__) {
         return hwtrust::DiceChain::Kind::kVsr14;
@@ -1018,87 +768,8 @@
     }
 }
 
-ErrMsgOr<bytevec> parseAndValidateAuthenticatedRequest(const std::vector<uint8_t>& request,
-                                                       const std::vector<uint8_t>& challenge,
-                                                       const std::string& instanceName,
-                                                       bool allowAnyMode = false,
-                                                       bool allowDegenerate = true,
-                                                       bool requireUdsCerts = false) {
-    auto [parsedRequest, _, csrErrMsg] = cppbor::parse(request);
-    if (!parsedRequest) {
-        return csrErrMsg;
-    }
-    if (!parsedRequest->asArray()) {
-        return "AuthenticatedRequest is not a CBOR array.";
-    }
-    if (parsedRequest->asArray()->size() != 4U) {
-        return "AuthenticatedRequest must contain version, UDS certificates, DICE chain, and "
-               "signed data. However, the parsed AuthenticatedRequest has " +
-               std::to_string(parsedRequest->asArray()->size()) + " entries.";
-    }
-
-    auto version = parsedRequest->asArray()->get(0)->asUint();
-    auto udsCerts = parsedRequest->asArray()->get(1)->asMap();
-    auto diceCertChain = parsedRequest->asArray()->get(2)->asArray();
-    auto signedData = parsedRequest->asArray()->get(3)->asArray();
-
-    if (!version || version->value() != 1U) {
-        return "AuthenticatedRequest version must be an unsigned integer and must be equal to 1.";
-    }
-
-    if (!udsCerts) {
-        return "AuthenticatedRequest UdsCerts must be a Map.";
-    }
-    if (requireUdsCerts && udsCerts->size() == 0) {
-        return "AuthenticatedRequest UdsCerts must not be empty.";
-    }
-    if (!diceCertChain) {
-        return "AuthenticatedRequest DiceCertChain must be an Array.";
-    }
-    if (!signedData) {
-        return "AuthenticatedRequest SignedData must be an Array.";
-    }
-
-    // DICE chain is [ pubkey, + DiceChainEntry ].
-    auto diceChainKind = getDiceChainKind();
-    if (!diceChainKind) {
-        return diceChainKind.message();
-    }
-
-    auto diceContents =
-            validateBcc(diceCertChain, *diceChainKind, allowAnyMode, allowDegenerate, instanceName);
-    if (!diceContents) {
-        return diceContents.message() + "\n" + prettyPrint(diceCertChain);
-    }
-
-    if (!diceCertChain->get(0)->asMap()) {
-        return "AuthenticatedRequest The first entry in DiceCertChain must be a Map.";
-    }
-    auto udsPub = diceCertChain->get(0)->asMap()->encode();
-    auto error = validateUdsCerts(*udsCerts, udsPub);
-    if (error) {
-        return *error;
-    }
-
-    if (diceContents->empty()) {
-        return "AuthenticatedRequest DiceContents must not be empty.";
-    }
-    auto& kmDiceKey = diceContents->back().pubKey;
-    auto signedPayload = verifyAndParseCoseSign1(signedData, kmDiceKey, /*aad=*/{});
-    if (!signedPayload) {
-        return signedPayload.message();
-    }
-
-    auto payload = parseAndValidateAuthenticatedRequestSignedPayload(*signedPayload, challenge);
-    if (!payload) {
-        return payload.message();
-    }
-
-    return payload;
-}
-
 ErrMsgOr<std::unique_ptr<cppbor::Array>> verifyCsr(
-        const cppbor::Array& keysToSign, const std::vector<uint8_t>& csr,
+        const cppbor::Array& keysToSign, const std::vector<uint8_t>& encodedCsr,
         const RpcHardwareInfo& rpcHardwareInfo, const std::string& instanceName,
         const std::vector<uint8_t>& challenge, bool isFactory, bool allowAnyMode = false,
         bool allowDegenerate = true, bool requireUdsCerts = false) {
@@ -1108,14 +779,68 @@
                ") does not match expected version (3).";
     }
 
-    auto csrPayload = parseAndValidateAuthenticatedRequest(
-            csr, challenge, instanceName, allowAnyMode, allowDegenerate, requireUdsCerts);
-
-    if (!csrPayload) {
-        return csrPayload.message();
+    auto diceChainKind = getDiceChainKind();
+    if (!diceChainKind) {
+        return diceChainKind.message();
     }
 
-    return parseAndValidateCsrPayload(keysToSign, *csrPayload, rpcHardwareInfo, isFactory);
+    allowAnyMode = maybeOverrideAllowAnyMode(allowAnyMode);
+
+    auto csr = hwtrust::Csr::validate(encodedCsr, *diceChainKind, isFactory, allowAnyMode,
+                                      deviceSuffix(instanceName));
+
+    if (!csr.ok()) {
+        return csr.error().message();
+    }
+
+    if (!allowDegenerate) {
+        auto diceChain = csr->getDiceChain();
+        if (!diceChain.ok()) {
+            return diceChain.error().message();
+        }
+
+        if (!diceChain->IsProper()) {
+            return kErrorDiceChainIsDegenerate;
+        }
+    }
+
+    if (requireUdsCerts && !csr->hasUdsCerts()) {
+        return kErrorUdsCertsAreRequired;
+    }
+
+    auto equalChallenges = csr->compareChallenge(challenge);
+    if (!equalChallenges.ok()) {
+        return equalChallenges.error().message();
+    }
+
+    if (!*equalChallenges) {
+        return kErrorChallengeMismatch;
+    }
+
+    auto equalKeysToSign = csr->compareKeysToSign(keysToSign.encode());
+    if (!equalKeysToSign.ok()) {
+        return equalKeysToSign.error().message();
+    }
+
+    if (!*equalKeysToSign) {
+        return kErrorKeysToSignMismatch;
+    }
+
+    auto csrPayload = csr->getCsrPayload();
+    if (!csrPayload) {
+        return csrPayload.error().message();
+    }
+
+    auto [csrPayloadDecoded, _, errMsg] = cppbor::parse(*csrPayload);
+    if (!csrPayloadDecoded) {
+        return errMsg;
+    }
+
+    if (!csrPayloadDecoded->asArray()) {
+        return "CSR payload is not an array.";
+    }
+
+    return std::unique_ptr<cppbor::Array>(csrPayloadDecoded.release()->asArray());
 }
 
 ErrMsgOr<std::unique_ptr<cppbor::Array>> verifyFactoryCsr(
@@ -1143,8 +868,8 @@
         return diceChainKind.message();
     }
 
-    auto csr = hwtrust::Csr::validate(encodedCsr, *diceChainKind, false /*allowAnyMode*/,
-                                      deviceSuffix(instanceName));
+    auto csr = hwtrust::Csr::validate(encodedCsr, *diceChainKind, false /*isFactory*/,
+                                      false /*allowAnyMode*/, deviceSuffix(instanceName));
     if (!csr.ok()) {
         return csr.error().message();
     }
diff --git a/security/keymint/support/remote_prov_utils_test.cpp b/security/keymint/support/remote_prov_utils_test.cpp
index 6f6a2d6..4ea8bd8 100644
--- a/security/keymint/support/remote_prov_utils_test.cpp
+++ b/security/keymint/support/remote_prov_utils_test.cpp
@@ -81,75 +81,88 @@
         0x50, 0x12, 0x82, 0x37, 0xfe, 0xa4, 0x07, 0xc3, 0xd5, 0xc3, 0x78, 0xcc, 0xf9, 0xef, 0xe1,
         0x95, 0x38, 0x9f, 0xb0, 0x79, 0x16, 0x4c, 0x4a, 0x23, 0xc4, 0xdc, 0x35, 0x4e, 0x0f};
 
+inline const std::vector<uint8_t> kKeysToSignForCsrWithDegenerateDiceChain{
+        0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0x1d, 0x94, 0xf2, 0x27,
+        0xc3, 0x70, 0x01, 0xde, 0x3c, 0xaf, 0x6f, 0xfd, 0x78, 0x08, 0x37, 0x39, 0x21, 0xdd, 0x46,
+        0x6f, 0x08, 0x4f, 0x77, 0xf7, 0x80, 0x34, 0x30, 0x74, 0x78, 0x69, 0xeb, 0xb1, 0x22, 0x58,
+        0x20, 0x6b, 0x71, 0xd7, 0x7f, 0x0e, 0x51, 0xb2, 0xc9, 0x3d, 0x1a, 0xa0, 0xe8, 0x7a, 0x0d,
+        0x57, 0xfc, 0x91, 0xd0, 0x68, 0xf9, 0x33, 0x5f, 0x80, 0x29, 0x00, 0x80, 0x98, 0x78, 0x63,
+        0x5b, 0x30, 0x24, 0x23, 0x58, 0x20, 0x09, 0x83, 0xa6, 0x5a, 0xbb, 0x3a, 0xf8, 0x90, 0x88,
+        0x87, 0x16, 0x37, 0xb4, 0xe7, 0x11, 0x9b, 0xcc, 0xbb, 0x15, 0x82, 0xa9, 0x97, 0xa5, 0xad,
+        0xa9, 0x85, 0x39, 0x30, 0x55, 0x46, 0x99, 0xc6, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01,
+        0x21, 0x58, 0x20, 0xa8, 0xaa, 0x4b, 0x63, 0x86, 0xf6, 0x5c, 0xe4, 0x28, 0xda, 0x26, 0x3f,
+        0x9a, 0x42, 0x6e, 0xb9, 0x2b, 0x4d, 0x5a, 0x49, 0x4c, 0x5f, 0x1a, 0xa2, 0x5f, 0xd4, 0x8f,
+        0x84, 0xd7, 0x25, 0xe4, 0x6c, 0x22, 0x58, 0x20, 0x6b, 0xef, 0xde, 0xd6, 0x04, 0x58, 0x12,
+        0xdb, 0xf8, 0x90, 0x2c, 0x9c, 0xe0, 0x5e, 0x43, 0xbc, 0xcf, 0x22, 0x01, 0x4d, 0x5c, 0x0c,
+        0x86, 0x7b, 0x66, 0xd2, 0xa1, 0xfc, 0x69, 0x8a, 0x91, 0xfc, 0x23, 0x58, 0x20, 0x31, 0xaf,
+        0x30, 0x85, 0x1f, 0x2a, 0x82, 0xe1, 0x9c, 0xda, 0xe5, 0x68, 0xed, 0x79, 0xc1, 0x35, 0x1a,
+        0x02, 0xb4, 0x8a, 0xd2, 0x4c, 0xc4, 0x70, 0x6b, 0x88, 0x98, 0x23, 0x9e, 0xb3, 0x52, 0xb1};
+
 inline const std::vector<uint8_t> kCsrWithDegenerateDiceChain{
-        0x85, 0x01, 0xa0, 0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0x65,
-        0xe0, 0x51, 0x62, 0x45, 0x17, 0xcc, 0xa8, 0x40, 0x41, 0x6d, 0xc0, 0x86, 0x7a, 0x15, 0x6e,
-        0xee, 0x04, 0xae, 0xbd, 0x05, 0x13, 0x36, 0xcb, 0xd2, 0x8d, 0xd8, 0x80, 0x16, 0xc1, 0x69,
-        0x0d, 0x22, 0x58, 0x20, 0xea, 0xa1, 0x37, 0xd5, 0x01, 0xbd, 0xe0, 0x25, 0x6a, 0x3d, 0x4c,
-        0xcd, 0x31, 0xa1, 0x4d, 0xa6, 0x80, 0x82, 0x03, 0x40, 0xe2, 0x88, 0x81, 0x53, 0xc3, 0xb3,
-        0x6d, 0xf7, 0xf4, 0x10, 0xde, 0x96, 0x23, 0x58, 0x20, 0x24, 0x69, 0x44, 0x6e, 0xf5, 0xcc,
-        0x18, 0xfe, 0x63, 0xac, 0x5e, 0x85, 0x9c, 0xfc, 0x9d, 0xfa, 0x90, 0xee, 0x6c, 0xc2, 0x22,
-        0x49, 0x02, 0xc7, 0x93, 0xf4, 0x30, 0xf1, 0x51, 0x11, 0x20, 0x33, 0x84, 0x43, 0xa1, 0x01,
-        0x26, 0xa0, 0x58, 0x97, 0xa5, 0x01, 0x66, 0x69, 0x73, 0x73, 0x75, 0x65, 0x72, 0x02, 0x67,
-        0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x3a, 0x00, 0x47, 0x44, 0x56, 0x41, 0x01, 0x3a,
-        0x00, 0x47, 0x44, 0x57, 0x58, 0x70, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58,
-        0x20, 0x65, 0xe0, 0x51, 0x62, 0x45, 0x17, 0xcc, 0xa8, 0x40, 0x41, 0x6d, 0xc0, 0x86, 0x7a,
-        0x15, 0x6e, 0xee, 0x04, 0xae, 0xbd, 0x05, 0x13, 0x36, 0xcb, 0xd2, 0x8d, 0xd8, 0x80, 0x16,
-        0xc1, 0x69, 0x0d, 0x22, 0x58, 0x20, 0xea, 0xa1, 0x37, 0xd5, 0x01, 0xbd, 0xe0, 0x25, 0x6a,
-        0x3d, 0x4c, 0xcd, 0x31, 0xa1, 0x4d, 0xa6, 0x80, 0x82, 0x03, 0x40, 0xe2, 0x88, 0x81, 0x53,
-        0xc3, 0xb3, 0x6d, 0xf7, 0xf4, 0x10, 0xde, 0x96, 0x23, 0x58, 0x20, 0x24, 0x69, 0x44, 0x6e,
-        0xf5, 0xcc, 0x18, 0xfe, 0x63, 0xac, 0x5e, 0x85, 0x9c, 0xfc, 0x9d, 0xfa, 0x90, 0xee, 0x6c,
-        0xc2, 0x22, 0x49, 0x02, 0xc7, 0x93, 0xf4, 0x30, 0xf1, 0x51, 0x11, 0x20, 0x33, 0x3a, 0x00,
-        0x47, 0x44, 0x58, 0x41, 0x20, 0x58, 0x40, 0x16, 0xb9, 0x51, 0xdf, 0x31, 0xad, 0xa0, 0x3d,
-        0x98, 0x40, 0x85, 0xdf, 0xd9, 0xbe, 0xf6, 0x79, 0x62, 0x36, 0x8b, 0x60, 0xaa, 0x79, 0x8e,
-        0x52, 0x04, 0xdd, 0xba, 0x39, 0xa2, 0x58, 0x9c, 0x60, 0xd5, 0x96, 0x51, 0x42, 0xe2, 0xa5,
-        0x57, 0x58, 0xb4, 0x89, 0x2c, 0x94, 0xb9, 0xda, 0xe7, 0x93, 0x85, 0xda, 0x64, 0xa0, 0x52,
-        0xfc, 0x6b, 0xb1, 0x0a, 0xa8, 0x13, 0xd9, 0x84, 0xfb, 0x34, 0x77, 0x84, 0x43, 0xa1, 0x01,
-        0x26, 0xa0, 0x59, 0x02, 0x0f, 0x82, 0x58, 0x20, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-        0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
-        0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x59, 0x01, 0xe9, 0x84, 0x03,
-        0x67, 0x6b, 0x65, 0x79, 0x6d, 0x69, 0x6e, 0x74, 0xae, 0x65, 0x62, 0x72, 0x61, 0x6e, 0x64,
-        0x66, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x65, 0x66, 0x75, 0x73, 0x65, 0x64, 0x01, 0x65,
-        0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x65, 0x6d, 0x6f, 0x64, 0x65, 0x6c, 0x66, 0x64, 0x65, 0x76,
-        0x69, 0x63, 0x65, 0x66, 0x64, 0x65, 0x76, 0x69, 0x63, 0x65, 0x67, 0x70, 0x72, 0x6f, 0x64,
-        0x75, 0x63, 0x74, 0x65, 0x70, 0x69, 0x78, 0x65, 0x6c, 0x68, 0x76, 0x62, 0x5f, 0x73, 0x74,
-        0x61, 0x74, 0x65, 0x65, 0x67, 0x72, 0x65, 0x65, 0x6e, 0x6a, 0x6f, 0x73, 0x5f, 0x76, 0x65,
-        0x72, 0x73, 0x69, 0x6f, 0x6e, 0x62, 0x31, 0x32, 0x6c, 0x6d, 0x61, 0x6e, 0x75, 0x66, 0x61,
-        0x63, 0x74, 0x75, 0x72, 0x65, 0x72, 0x66, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x6d, 0x76,
-        0x62, 0x6d, 0x65, 0x74, 0x61, 0x5f, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74, 0x4f, 0x11, 0x22,
-        0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff, 0x6e, 0x73,
-        0x65, 0x63, 0x75, 0x72, 0x69, 0x74, 0x79, 0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x63, 0x74,
-        0x65, 0x65, 0x70, 0x62, 0x6f, 0x6f, 0x74, 0x5f, 0x70, 0x61, 0x74, 0x63, 0x68, 0x5f, 0x6c,
-        0x65, 0x76, 0x65, 0x6c, 0x1a, 0x01, 0x34, 0x8c, 0x62, 0x70, 0x62, 0x6f, 0x6f, 0x74, 0x6c,
-        0x6f, 0x61, 0x64, 0x65, 0x72, 0x5f, 0x73, 0x74, 0x61, 0x74, 0x65, 0x66, 0x6c, 0x6f, 0x63,
-        0x6b, 0x65, 0x64, 0x72, 0x73, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x5f, 0x70, 0x61, 0x74, 0x63,
-        0x68, 0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x1a, 0x01, 0x34, 0x8c, 0x61, 0x72, 0x76, 0x65,
-        0x6e, 0x64, 0x6f, 0x72, 0x5f, 0x70, 0x61, 0x74, 0x63, 0x68, 0x5f, 0x6c, 0x65, 0x76, 0x65,
-        0x6c, 0x1a, 0x01, 0x34, 0x8c, 0x63, 0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21,
-        0x58, 0x20, 0x46, 0xbd, 0xfc, 0xed, 0xa6, 0x94, 0x9a, 0xc4, 0x5e, 0x27, 0xcf, 0x24, 0x25,
-        0xc5, 0x0c, 0x7d, 0xed, 0x8f, 0x21, 0xe0, 0x47, 0x81, 0x5a, 0xdc, 0x3b, 0xd4, 0x9e, 0x13,
-        0xb6, 0x06, 0x36, 0x70, 0x22, 0x58, 0x20, 0x0a, 0xbd, 0xbc, 0x0d, 0x19, 0xba, 0xcc, 0xdc,
-        0x00, 0x64, 0x31, 0x4c, 0x84, 0x66, 0x1d, 0xfb, 0x50, 0xd0, 0xe3, 0xf8, 0x78, 0x9d, 0xf9,
-        0x77, 0x2b, 0x40, 0x6b, 0xb5, 0x8e, 0xd3, 0xf8, 0xa9, 0x23, 0x58, 0x21, 0x00, 0x9c, 0x42,
-        0x3f, 0x79, 0x76, 0xa0, 0xd1, 0x98, 0x58, 0xbb, 0x9b, 0x9e, 0xfb, 0x3b, 0x08, 0xf2, 0xe1,
-        0xa3, 0xfe, 0xf4, 0x21, 0x5b, 0x97, 0x2d, 0xcb, 0x9a, 0x55, 0x1a, 0x7f, 0xa7, 0xc1, 0xa8,
-        0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0xef, 0xd3, 0x88, 0xc4, 0xbc,
-        0xce, 0x51, 0x4d, 0x4b, 0xd3, 0x81, 0x26, 0xc6, 0xcc, 0x66, 0x3b, 0x12, 0x38, 0xbf, 0x23,
-        0x7a, 0x2e, 0x7f, 0x82, 0xa7, 0x81, 0x74, 0x21, 0xc0, 0x12, 0x79, 0xf4, 0x22, 0x58, 0x20,
-        0xdc, 0x85, 0x6c, 0x1c, 0xcc, 0xf9, 0xf3, 0xe8, 0xff, 0x90, 0xfd, 0x89, 0x03, 0xf5, 0xaf,
-        0x75, 0xa0, 0x79, 0xbb, 0x53, 0x9a, 0x1f, 0x2b, 0x34, 0x86, 0x47, 0x3d, 0x66, 0x2a, 0x07,
-        0x3b, 0x1e, 0x23, 0x58, 0x20, 0x34, 0x7b, 0x15, 0xcc, 0xbf, 0x26, 0xc9, 0x28, 0x0e, 0xee,
-        0xc5, 0x47, 0xac, 0x00, 0xc4, 0x4d, 0x81, 0x2b, 0x1e, 0xac, 0x31, 0xd2, 0x6f, 0x36, 0x85,
-        0xe6, 0xa8, 0xf0, 0x46, 0xfc, 0xd2, 0x83, 0x58, 0x40, 0x55, 0x4c, 0x38, 0xdf, 0xfe, 0x49,
-        0xa8, 0xa0, 0xa5, 0x08, 0xce, 0x2f, 0xe5, 0xf6, 0x6e, 0x2b, 0xc2, 0x95, 0x39, 0xc8, 0xca,
-        0x77, 0xd6, 0xf6, 0x67, 0x24, 0x6b, 0x0e, 0x63, 0x5d, 0x11, 0x97, 0x26, 0x52, 0x30, 0xbc,
-        0x28, 0x1d, 0xbf, 0x2a, 0x3e, 0x8c, 0x90, 0x54, 0xaa, 0xaa, 0xd1, 0x7c, 0x53, 0x7b, 0x48,
-        0x1f, 0x51, 0x50, 0x6c, 0x32, 0xe1, 0x0f, 0x57, 0xea, 0x47, 0x76, 0x85, 0x0c, 0xa1, 0x6b,
-        0x66, 0x69, 0x6e, 0x67, 0x65, 0x72, 0x70, 0x72, 0x69, 0x6e, 0x74, 0x78, 0x3b, 0x62, 0x72,
-        0x61, 0x6e, 0x64, 0x31, 0x2f, 0x70, 0x72, 0x6f, 0x64, 0x75, 0x63, 0x74, 0x31, 0x2f, 0x64,
-        0x65, 0x76, 0x69, 0x63, 0x65, 0x31, 0x3a, 0x31, 0x31, 0x2f, 0x69, 0x64, 0x2f, 0x32, 0x30,
-        0x32, 0x31, 0x30, 0x38, 0x30, 0x35, 0x2e, 0x34, 0x32, 0x3a, 0x75, 0x73, 0x65, 0x72, 0x2f,
-        0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x2d, 0x6b, 0x65, 0x79, 0x73};
+        0x85, 0x01, 0xa0, 0x82, 0xa5, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0xf2,
+        0xc6, 0x50, 0xd2, 0x42, 0x59, 0xe0, 0x4e, 0x7b, 0xc0, 0x75, 0x41, 0xa2, 0xe9, 0xd0, 0xe8,
+        0x18, 0xd7, 0xd7, 0x63, 0x7e, 0x41, 0x04, 0x7e, 0x52, 0x1a, 0xb1, 0xb7, 0xdc, 0x13, 0xb3,
+        0x0f, 0x22, 0x58, 0x20, 0x1a, 0xf3, 0x8b, 0x0f, 0x7a, 0xc6, 0xf2, 0xb8, 0x31, 0x0b, 0x40,
+        0x9b, 0x7e, 0xb6, 0xd6, 0xec, 0x9c, 0x21, 0xad, 0xde, 0xd1, 0x6c, 0x52, 0xfc, 0x06, 0xf1,
+        0x39, 0x31, 0xa0, 0x22, 0x65, 0x86, 0x84, 0x43, 0xa1, 0x01, 0x26, 0xa0, 0x58, 0x74, 0xa5,
+        0x01, 0x66, 0x69, 0x73, 0x73, 0x75, 0x65, 0x72, 0x02, 0x67, 0x73, 0x75, 0x62, 0x6a, 0x65,
+        0x63, 0x74, 0x3a, 0x00, 0x47, 0x44, 0x56, 0x41, 0x01, 0x3a, 0x00, 0x47, 0x44, 0x57, 0x58,
+        0x4d, 0xa5, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0xf2, 0xc6, 0x50, 0xd2,
+        0x42, 0x59, 0xe0, 0x4e, 0x7b, 0xc0, 0x75, 0x41, 0xa2, 0xe9, 0xd0, 0xe8, 0x18, 0xd7, 0xd7,
+        0x63, 0x7e, 0x41, 0x04, 0x7e, 0x52, 0x1a, 0xb1, 0xb7, 0xdc, 0x13, 0xb3, 0x0f, 0x22, 0x58,
+        0x20, 0x1a, 0xf3, 0x8b, 0x0f, 0x7a, 0xc6, 0xf2, 0xb8, 0x31, 0x0b, 0x40, 0x9b, 0x7e, 0xb6,
+        0xd6, 0xec, 0x9c, 0x21, 0xad, 0xde, 0xd1, 0x6c, 0x52, 0xfc, 0x06, 0xf1, 0x39, 0x31, 0xa0,
+        0x22, 0x65, 0x86, 0x3a, 0x00, 0x47, 0x44, 0x58, 0x41, 0x20, 0x58, 0x40, 0x1e, 0xdf, 0xe0,
+        0x1c, 0xca, 0xbb, 0xb2, 0x13, 0xae, 0xe2, 0x49, 0x32, 0x3c, 0x6e, 0x9c, 0x6e, 0xf4, 0x23,
+        0x87, 0x41, 0x60, 0x04, 0x34, 0xe6, 0x32, 0xe2, 0xf1, 0x22, 0x55, 0xcc, 0x89, 0x4b, 0x4f,
+        0xdb, 0x05, 0x89, 0x8a, 0x3c, 0x2f, 0x8a, 0x52, 0x84, 0x43, 0xdc, 0x43, 0x62, 0x7e, 0x85,
+        0xb3, 0xea, 0x49, 0x3b, 0x0b, 0x4a, 0xf0, 0x64, 0xfe, 0x8f, 0x41, 0xb6, 0xd1, 0xcc, 0xe3,
+        0xf6, 0x84, 0x43, 0xa1, 0x01, 0x26, 0xa0, 0x59, 0x02, 0x0e, 0x82, 0x58, 0x20, 0x01, 0x02,
+        0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11,
+        0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
+        0x59, 0x01, 0xe8, 0x84, 0x03, 0x67, 0x6b, 0x65, 0x79, 0x6d, 0x69, 0x6e, 0x74, 0xae, 0x65,
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+        0x5f, 0x70, 0x61, 0x74, 0x63, 0x68, 0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x1a, 0x01, 0x34,
+        0x8c, 0x61, 0x72, 0x76, 0x65, 0x6e, 0x64, 0x6f, 0x72, 0x5f, 0x70, 0x61, 0x74, 0x63, 0x68,
+        0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x1a, 0x01, 0x34, 0x8c, 0x63, 0x82, 0xa6, 0x01, 0x02,
+        0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0x1d, 0x94, 0xf2, 0x27, 0xc3, 0x70, 0x01, 0xde,
+        0x3c, 0xaf, 0x6f, 0xfd, 0x78, 0x08, 0x37, 0x39, 0x21, 0xdd, 0x46, 0x6f, 0x08, 0x4f, 0x77,
+        0xf7, 0x80, 0x34, 0x30, 0x74, 0x78, 0x69, 0xeb, 0xb1, 0x22, 0x58, 0x20, 0x6b, 0x71, 0xd7,
+        0x7f, 0x0e, 0x51, 0xb2, 0xc9, 0x3d, 0x1a, 0xa0, 0xe8, 0x7a, 0x0d, 0x57, 0xfc, 0x91, 0xd0,
+        0x68, 0xf9, 0x33, 0x5f, 0x80, 0x29, 0x00, 0x80, 0x98, 0x78, 0x63, 0x5b, 0x30, 0x24, 0x23,
+        0x58, 0x20, 0x09, 0x83, 0xa6, 0x5a, 0xbb, 0x3a, 0xf8, 0x90, 0x88, 0x87, 0x16, 0x37, 0xb4,
+        0xe7, 0x11, 0x9b, 0xcc, 0xbb, 0x15, 0x82, 0xa9, 0x97, 0xa5, 0xad, 0xa9, 0x85, 0x39, 0x30,
+        0x55, 0x46, 0x99, 0xc6, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0xa8,
+        0xaa, 0x4b, 0x63, 0x86, 0xf6, 0x5c, 0xe4, 0x28, 0xda, 0x26, 0x3f, 0x9a, 0x42, 0x6e, 0xb9,
+        0x2b, 0x4d, 0x5a, 0x49, 0x4c, 0x5f, 0x1a, 0xa2, 0x5f, 0xd4, 0x8f, 0x84, 0xd7, 0x25, 0xe4,
+        0x6c, 0x22, 0x58, 0x20, 0x6b, 0xef, 0xde, 0xd6, 0x04, 0x58, 0x12, 0xdb, 0xf8, 0x90, 0x2c,
+        0x9c, 0xe0, 0x5e, 0x43, 0xbc, 0xcf, 0x22, 0x01, 0x4d, 0x5c, 0x0c, 0x86, 0x7b, 0x66, 0xd2,
+        0xa1, 0xfc, 0x69, 0x8a, 0x91, 0xfc, 0x23, 0x58, 0x20, 0x31, 0xaf, 0x30, 0x85, 0x1f, 0x2a,
+        0x82, 0xe1, 0x9c, 0xda, 0xe5, 0x68, 0xed, 0x79, 0xc1, 0x35, 0x1a, 0x02, 0xb4, 0x8a, 0xd2,
+        0x4c, 0xc4, 0x70, 0x6b, 0x88, 0x98, 0x23, 0x9e, 0xb3, 0x52, 0xb1, 0x58, 0x40, 0x8e, 0x7e,
+        0xdf, 0x77, 0x13, 0xdb, 0x51, 0xf6, 0xc1, 0x67, 0x52, 0x48, 0x48, 0x79, 0xe6, 0xbc, 0x89,
+        0xe2, 0xfe, 0x7c, 0x0d, 0x2c, 0x88, 0x3b, 0x23, 0x66, 0x93, 0x7b, 0x94, 0x59, 0xc4, 0x87,
+        0x16, 0xc4, 0x3a, 0x85, 0x60, 0xe3, 0x62, 0x45, 0x53, 0xa8, 0x1d, 0x4e, 0xa4, 0x2b, 0x61,
+        0x33, 0x17, 0x71, 0xb6, 0x40, 0x11, 0x7d, 0x23, 0x64, 0xe6, 0x49, 0xbe, 0xa6, 0x85, 0x32,
+        0x1a, 0x89, 0xa1, 0x6b, 0x66, 0x69, 0x6e, 0x67, 0x65, 0x72, 0x70, 0x72, 0x69, 0x6e, 0x74,
+        0x78, 0x3b, 0x62, 0x72, 0x61, 0x6e, 0x64, 0x31, 0x2f, 0x70, 0x72, 0x6f, 0x64, 0x75, 0x63,
+        0x74, 0x31, 0x2f, 0x64, 0x65, 0x76, 0x69, 0x63, 0x65, 0x31, 0x3a, 0x31, 0x31, 0x2f, 0x69,
+        0x64, 0x2f, 0x32, 0x30, 0x32, 0x31, 0x30, 0x38, 0x30, 0x35, 0x2e, 0x34, 0x32, 0x3a, 0x75,
+        0x73, 0x65, 0x72, 0x2f, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65, 0x2d, 0x6b, 0x65, 0x79,
+        0x73};
 
 // The challenge that is in kKeysToSignForCsrWithUdsCerts and kCsrWithUdsCerts
 inline const std::vector<uint8_t> kChallenge{0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
@@ -158,244 +171,242 @@
                                              0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20};
 
 inline const std::vector<uint8_t> kKeysToSignForCsrWithUdsCerts{
-        0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0x35, 0xeb, 0x56, 0xed,
-        0x62, 0x13, 0x6a, 0x41, 0x89, 0xf6, 0x72, 0xa6, 0xf1, 0x5c, 0xd1, 0xf6, 0x34, 0xbd, 0x81,
-        0xdb, 0x2e, 0x0b, 0x4d, 0xf6, 0x69, 0x6f, 0xa6, 0xf3, 0xce, 0x27, 0x2c, 0x78, 0x22, 0x58,
-        0x20, 0xac, 0xa9, 0x9f, 0x62, 0x81, 0x58, 0xc7, 0x10, 0xd7, 0xb5, 0xa8, 0xa0, 0x7b, 0x11,
-        0xf5, 0x75, 0xdb, 0xd9, 0xa2, 0x1d, 0x86, 0x34, 0xc6, 0xf4, 0x23, 0x79, 0xcc, 0x8a, 0x87,
-        0x3c, 0xb2, 0xd0, 0x23, 0x58, 0x20, 0x0f, 0x2c, 0x5a, 0xb7, 0xe1, 0x3b, 0x24, 0xa3, 0x4f,
-        0xaa, 0x49, 0x51, 0xfc, 0x8c, 0xd0, 0x35, 0x43, 0x7c, 0x21, 0xfa, 0x7d, 0x56, 0x97, 0x69,
-        0xe1, 0x81, 0xf5, 0x88, 0x15, 0x33, 0xa0, 0x7f, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01,
-        0x21, 0x58, 0x20, 0xb5, 0xcc, 0xd9, 0x4f, 0x7a, 0xe2, 0xca, 0xac, 0xfe, 0xa5, 0x65, 0x0c,
-        0x6a, 0xa8, 0x16, 0x45, 0x40, 0x41, 0x1c, 0xb2, 0x64, 0xcd, 0x34, 0xe8, 0x37, 0x88, 0xb9,
-        0x9a, 0xb3, 0xc3, 0xfd, 0x6a, 0x22, 0x58, 0x20, 0x5e, 0xbe, 0xff, 0x98, 0x60, 0x6e, 0x1d,
-        0x6b, 0x42, 0x60, 0x59, 0xe9, 0x42, 0x95, 0xc8, 0x2e, 0xc5, 0xb6, 0x66, 0x4a, 0x53, 0xf1,
-        0x73, 0x02, 0xcb, 0x89, 0x8a, 0x2a, 0xc9, 0xa5, 0xa3, 0x39, 0x23, 0x58, 0x21, 0x00, 0xdb,
-        0xda, 0x3c, 0x3e, 0x27, 0x71, 0x5e, 0xd0, 0x2b, 0x09, 0xb8, 0x6f, 0xe2, 0x2c, 0xdd, 0x0a,
-        0xbf, 0x1d, 0x94, 0x36, 0xd2, 0x33, 0x88, 0x6e, 0x66, 0x05, 0x21, 0x92, 0x64, 0x79, 0xa9,
-        0x10};
+        0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0xd5, 0x0b, 0x27, 0x39,
+        0xa3, 0xd5, 0xfd, 0xd9, 0x4f, 0x87, 0x4a, 0x97, 0x17, 0x60, 0x6c, 0x63, 0x55, 0x13, 0xa0,
+        0xf5, 0x1c, 0x2b, 0xe7, 0x0e, 0x8e, 0xdb, 0x76, 0x82, 0x69, 0x5a, 0x46, 0xec, 0x22, 0x58,
+        0x20, 0xa6, 0x08, 0xb3, 0x57, 0xaa, 0x5f, 0x72, 0x2b, 0xb1, 0xf0, 0x43, 0x52, 0xf4, 0xcb,
+        0x97, 0x39, 0xfd, 0x54, 0x79, 0xa3, 0xaf, 0x07, 0xb7, 0xbe, 0xbc, 0x93, 0xc1, 0xb6, 0x9b,
+        0x2f, 0x75, 0x1b, 0x23, 0x58, 0x21, 0x00, 0xb4, 0x59, 0xe3, 0x78, 0x6f, 0x3f, 0xbd, 0xdc,
+        0x38, 0x8a, 0xa5, 0x7d, 0xbe, 0xe0, 0xce, 0xf9, 0x2e, 0x9a, 0x5b, 0xfc, 0xbd, 0x4d, 0x27,
+        0x7b, 0xa7, 0xc8, 0xda, 0xaa, 0xe4, 0xcd, 0xf3, 0xd2, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20,
+        0x01, 0x21, 0x58, 0x20, 0x10, 0x6c, 0xe8, 0x71, 0xa8, 0x78, 0x9d, 0x29, 0xbe, 0xf8, 0x84,
+        0x39, 0xd4, 0xa2, 0xf5, 0x3e, 0x09, 0xf1, 0xd4, 0x81, 0x59, 0x24, 0x63, 0x07, 0xae, 0x25,
+        0xad, 0x24, 0x72, 0x0f, 0x8b, 0xd0, 0x22, 0x58, 0x20, 0xe8, 0xba, 0x76, 0x49, 0x7b, 0x97,
+        0x98, 0xcf, 0xbb, 0x90, 0xfa, 0x30, 0x3a, 0x2d, 0x88, 0xfe, 0x3f, 0xc6, 0x75, 0x05, 0x7b,
+        0x59, 0xdf, 0x14, 0xd8, 0xde, 0x4d, 0x51, 0x8b, 0x2f, 0x5a, 0xc7, 0x23, 0x58, 0x20, 0x76,
+        0x11, 0x2f, 0x31, 0xe5, 0xc2, 0xbb, 0xa7, 0x2c, 0x2b, 0x2f, 0x73, 0x16, 0x29, 0xf8, 0x67,
+        0x66, 0x44, 0x7f, 0x3f, 0x22, 0xa2, 0x40, 0x45, 0x12, 0xac, 0x97, 0x06, 0xc8, 0x66, 0x08,
+        0xc9, 0x0a};
 
 inline const std::vector<uint8_t> kCsrWithUdsCerts{
-        0x84, 0x01, 0xa1, 0x70, 0x74, 0x65, 0x73, 0x74, 0x2d, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x72,
+        0x85, 0x01, 0xa1, 0x70, 0x74, 0x65, 0x73, 0x74, 0x2d, 0x73, 0x69, 0x67, 0x6e, 0x65, 0x72,
         0x2d, 0x6e, 0x61, 0x6d, 0x65, 0x82, 0x59, 0x01, 0x6c, 0x30, 0x82, 0x01, 0x68, 0x30, 0x82,
         0x01, 0x1a, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x01, 0x7b, 0x30, 0x05, 0x06, 0x03, 0x2b,
         0x65, 0x70, 0x30, 0x2b, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0c,
         0x46, 0x61, 0x6b, 0x65, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x6e, 0x79, 0x31, 0x12, 0x30,
         0x10, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x09, 0x46, 0x61, 0x6b, 0x65, 0x20, 0x52, 0x6f,
-        0x6f, 0x74, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x34, 0x31, 0x30, 0x31, 0x37, 0x31, 0x39, 0x32,
-        0x33, 0x30, 0x39, 0x5a, 0x17, 0x0d, 0x32, 0x34, 0x31, 0x31, 0x31, 0x36, 0x31, 0x39, 0x32,
-        0x33, 0x30, 0x39, 0x5a, 0x30, 0x2b, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a,
+        0x6f, 0x74, 0x30, 0x1e, 0x17, 0x0d, 0x32, 0x34, 0x31, 0x31, 0x31, 0x34, 0x30, 0x39, 0x35,
+        0x32, 0x30, 0x37, 0x5a, 0x17, 0x0d, 0x34, 0x39, 0x31, 0x31, 0x30, 0x38, 0x30, 0x39, 0x35,
+        0x32, 0x30, 0x37, 0x5a, 0x30, 0x2b, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a,
         0x13, 0x0c, 0x46, 0x61, 0x6b, 0x65, 0x20, 0x43, 0x6f, 0x6d, 0x70, 0x61, 0x6e, 0x79, 0x31,
         0x12, 0x30, 0x10, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x09, 0x46, 0x61, 0x6b, 0x65, 0x20,
         0x52, 0x6f, 0x6f, 0x74, 0x30, 0x2a, 0x30, 0x05, 0x06, 0x03, 0x2b, 0x65, 0x70, 0x03, 0x21,
-        0x00, 0x20, 0xc5, 0xfa, 0x42, 0xe9, 0x23, 0xd3, 0x72, 0x83, 0x96, 0xc5, 0x73, 0x1e, 0xec,
-        0x07, 0x39, 0x4f, 0xc8, 0xb7, 0xd1, 0x9f, 0x77, 0xb6, 0x0b, 0x59, 0x9e, 0x62, 0xc0, 0xec,
-        0x06, 0x06, 0xad, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04,
-        0x16, 0x04, 0x14, 0xec, 0x36, 0x07, 0x83, 0xf0, 0xda, 0x23, 0xfc, 0x0f, 0xb1, 0x08, 0xd0,
-        0x60, 0x97, 0xc1, 0x9a, 0x14, 0x54, 0xbf, 0x63, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23,
-        0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0xec, 0x36, 0x07, 0x83, 0xf0, 0xda, 0x23, 0xfc, 0x0f,
-        0xb1, 0x08, 0xd0, 0x60, 0x97, 0xc1, 0x9a, 0x14, 0x54, 0xbf, 0x63, 0x30, 0x0f, 0x06, 0x03,
+        0x00, 0x54, 0x40, 0x8c, 0x1b, 0x60, 0x39, 0x81, 0xe7, 0x38, 0x87, 0xb9, 0x75, 0x10, 0x30,
+        0x6a, 0x1b, 0x9b, 0x38, 0x61, 0xa0, 0x94, 0x49, 0xb0, 0xf3, 0xae, 0x39, 0x53, 0x2d, 0x61,
+        0x8d, 0x6e, 0x59, 0xa3, 0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04,
+        0x16, 0x04, 0x14, 0x6d, 0xd5, 0xea, 0x8c, 0xe0, 0x5a, 0x50, 0xd9, 0x36, 0xf3, 0x28, 0xc2,
+        0x54, 0x1d, 0xfa, 0x9d, 0x94, 0x19, 0x98, 0x76, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23,
+        0x04, 0x18, 0x30, 0x16, 0x80, 0x14, 0x6d, 0xd5, 0xea, 0x8c, 0xe0, 0x5a, 0x50, 0xd9, 0x36,
+        0xf3, 0x28, 0xc2, 0x54, 0x1d, 0xfa, 0x9d, 0x94, 0x19, 0x98, 0x76, 0x30, 0x0f, 0x06, 0x03,
         0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30, 0x0e,
         0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x02, 0x04, 0x30,
-        0x05, 0x06, 0x03, 0x2b, 0x65, 0x70, 0x03, 0x41, 0x00, 0x41, 0xfa, 0x27, 0xfd, 0xe3, 0x42,
-        0x89, 0x43, 0x68, 0x92, 0x48, 0x39, 0xb1, 0x93, 0x93, 0x8b, 0x69, 0x16, 0x50, 0xbe, 0xc0,
-        0xc5, 0x83, 0xd6, 0x1e, 0x4b, 0x2f, 0x6e, 0x18, 0x32, 0x78, 0xfe, 0x35, 0x78, 0xed, 0x6d,
-        0xc8, 0x36, 0xb2, 0x4e, 0x0d, 0x10, 0x23, 0xab, 0x28, 0x32, 0xa1, 0xfc, 0x83, 0x2a, 0xa3,
-        0xca, 0xe1, 0xca, 0x82, 0xd2, 0x5f, 0xf1, 0x7f, 0xf2, 0xba, 0xbe, 0x86, 0x0b, 0x59, 0x01,
-        0x70, 0x30, 0x82, 0x01, 0x6c, 0x30, 0x82, 0x01, 0x1e, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02,
+        0x05, 0x06, 0x03, 0x2b, 0x65, 0x70, 0x03, 0x41, 0x00, 0x1e, 0x27, 0x99, 0xd3, 0x05, 0xa7,
+        0xd2, 0xc6, 0xad, 0x1f, 0x2c, 0xbd, 0xef, 0x34, 0x18, 0xbd, 0x37, 0xb9, 0x96, 0x57, 0x63,
+        0x72, 0x7e, 0xf8, 0xe5, 0xa2, 0xb5, 0x9a, 0x20, 0x42, 0x1d, 0x9c, 0x8e, 0xdc, 0x97, 0xd4,
+        0x3b, 0x65, 0xe0, 0x52, 0xb4, 0x0d, 0x95, 0x59, 0x94, 0x94, 0x7a, 0x31, 0x9e, 0x45, 0x4b,
+        0x93, 0x3d, 0x5d, 0x88, 0x98, 0xb1, 0x52, 0xf5, 0x46, 0x1c, 0x2a, 0x0b, 0x05, 0x59, 0x01,
+        0x9f, 0x30, 0x82, 0x01, 0x9b, 0x30, 0x82, 0x01, 0x4d, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02,
         0x02, 0x01, 0xc8, 0x30, 0x05, 0x06, 0x03, 0x2b, 0x65, 0x70, 0x30, 0x2b, 0x31, 0x15, 0x30,
         0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0c, 0x46, 0x61, 0x6b, 0x65, 0x20, 0x43, 0x6f,
         0x6d, 0x70, 0x61, 0x6e, 0x79, 0x31, 0x12, 0x30, 0x10, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13,
         0x09, 0x46, 0x61, 0x6b, 0x65, 0x20, 0x52, 0x6f, 0x6f, 0x74, 0x30, 0x1e, 0x17, 0x0d, 0x32,
-        0x34, 0x31, 0x30, 0x31, 0x37, 0x31, 0x39, 0x32, 0x33, 0x30, 0x39, 0x5a, 0x17, 0x0d, 0x32,
-        0x34, 0x31, 0x31, 0x31, 0x36, 0x31, 0x39, 0x32, 0x33, 0x30, 0x39, 0x5a, 0x30, 0x2e, 0x31,
+        0x34, 0x31, 0x31, 0x31, 0x34, 0x30, 0x39, 0x35, 0x32, 0x30, 0x37, 0x5a, 0x17, 0x0d, 0x34,
+        0x39, 0x31, 0x31, 0x30, 0x38, 0x30, 0x39, 0x35, 0x32, 0x30, 0x37, 0x5a, 0x30, 0x2e, 0x31,
         0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04, 0x0a, 0x13, 0x0c, 0x46, 0x61, 0x6b, 0x65, 0x20,
         0x43, 0x6f, 0x6d, 0x70, 0x61, 0x6e, 0x79, 0x31, 0x15, 0x30, 0x13, 0x06, 0x03, 0x55, 0x04,
         0x03, 0x13, 0x0c, 0x46, 0x61, 0x6b, 0x65, 0x20, 0x43, 0x68, 0x69, 0x70, 0x73, 0x65, 0x74,
-        0x30, 0x2a, 0x30, 0x05, 0x06, 0x03, 0x2b, 0x65, 0x70, 0x03, 0x21, 0x00, 0x14, 0xf4, 0x4a,
-        0x88, 0x56, 0x9f, 0xc0, 0xf5, 0x1f, 0xe5, 0xef, 0xfb, 0xf4, 0x06, 0xbc, 0xb1, 0xe4, 0x4a,
-        0x37, 0xe5, 0x07, 0xf8, 0x65, 0x95, 0x55, 0x54, 0xfd, 0x90, 0xf9, 0x8b, 0xa7, 0xc6, 0xa3,
-        0x63, 0x30, 0x61, 0x30, 0x1d, 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xef,
-        0x05, 0x40, 0x0a, 0x1b, 0x74, 0x3e, 0x4d, 0x2e, 0x22, 0xf5, 0x66, 0x0c, 0xd7, 0xf9, 0xb8,
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-        0x7b, 0x11, 0xf5, 0x75, 0xdb, 0xd9, 0xa2, 0x1d, 0x86, 0x34, 0xc6, 0xf4, 0x23, 0x79, 0xcc,
-        0x8a, 0x87, 0x3c, 0xb2, 0xd0, 0x23, 0x58, 0x20, 0x0f, 0x2c, 0x5a, 0xb7, 0xe1, 0x3b, 0x24,
-        0xa3, 0x4f, 0xaa, 0x49, 0x51, 0xfc, 0x8c, 0xd0, 0x35, 0x43, 0x7c, 0x21, 0xfa, 0x7d, 0x56,
-        0x97, 0x69, 0xe1, 0x81, 0xf5, 0x88, 0x15, 0x33, 0xa0, 0x7f, 0xa6, 0x01, 0x02, 0x03, 0x26,
-        0x20, 0x01, 0x21, 0x58, 0x20, 0xb5, 0xcc, 0xd9, 0x4f, 0x7a, 0xe2, 0xca, 0xac, 0xfe, 0xa5,
-        0x65, 0x0c, 0x6a, 0xa8, 0x16, 0x45, 0x40, 0x41, 0x1c, 0xb2, 0x64, 0xcd, 0x34, 0xe8, 0x37,
-        0x88, 0xb9, 0x9a, 0xb3, 0xc3, 0xfd, 0x6a, 0x22, 0x58, 0x20, 0x5e, 0xbe, 0xff, 0x98, 0x60,
-        0x6e, 0x1d, 0x6b, 0x42, 0x60, 0x59, 0xe9, 0x42, 0x95, 0xc8, 0x2e, 0xc5, 0xb6, 0x66, 0x4a,
-        0x53, 0xf1, 0x73, 0x02, 0xcb, 0x89, 0x8a, 0x2a, 0xc9, 0xa5, 0xa3, 0x39, 0x23, 0x58, 0x21,
-        0x00, 0xdb, 0xda, 0x3c, 0x3e, 0x27, 0x71, 0x5e, 0xd0, 0x2b, 0x09, 0xb8, 0x6f, 0xe2, 0x2c,
-        0xdd, 0x0a, 0xbf, 0x1d, 0x94, 0x36, 0xd2, 0x33, 0x88, 0x6e, 0x66, 0x05, 0x21, 0x92, 0x64,
-        0x79, 0xa9, 0x10, 0x58, 0x40, 0x87, 0xcf, 0xaa, 0x82, 0x6a, 0xba, 0x25, 0x8b, 0x81, 0xd8,
-        0x14, 0xca, 0xbd, 0xf4, 0x67, 0xdf, 0xc8, 0x2c, 0xa1, 0x04, 0x57, 0x99, 0xa0, 0x54, 0xe7,
-        0x9b, 0xb2, 0xd0, 0xaf, 0xdd, 0x07, 0x46, 0x0a, 0xd7, 0xbd, 0xa7, 0xf9, 0xa8, 0x0c, 0x08,
-        0x1e, 0x9c, 0xae, 0x73, 0x4c, 0x22, 0x6e, 0x56, 0x8b, 0xe4, 0x91, 0x54, 0xa4, 0x7a, 0xb0,
-        0xf5, 0xe4, 0x5d, 0xa9, 0x8f, 0xae, 0x43, 0x95, 0x7a};
+        0x8c, 0x62, 0x70, 0x62, 0x6f, 0x6f, 0x74, 0x6c, 0x6f, 0x61, 0x64, 0x65, 0x72, 0x5f, 0x73,
+        0x74, 0x61, 0x74, 0x65, 0x66, 0x6c, 0x6f, 0x63, 0x6b, 0x65, 0x64, 0x72, 0x73, 0x79, 0x73,
+        0x74, 0x65, 0x6d, 0x5f, 0x70, 0x61, 0x74, 0x63, 0x68, 0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c,
+        0x1a, 0x01, 0x34, 0x8c, 0x61, 0x72, 0x76, 0x65, 0x6e, 0x64, 0x6f, 0x72, 0x5f, 0x70, 0x61,
+        0x74, 0x63, 0x68, 0x5f, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x1a, 0x01, 0x34, 0x8c, 0x63, 0x82,
+        0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0xd5, 0x0b, 0x27, 0x39, 0xa3,
+        0xd5, 0xfd, 0xd9, 0x4f, 0x87, 0x4a, 0x97, 0x17, 0x60, 0x6c, 0x63, 0x55, 0x13, 0xa0, 0xf5,
+        0x1c, 0x2b, 0xe7, 0x0e, 0x8e, 0xdb, 0x76, 0x82, 0x69, 0x5a, 0x46, 0xec, 0x22, 0x58, 0x20,
+        0xa6, 0x08, 0xb3, 0x57, 0xaa, 0x5f, 0x72, 0x2b, 0xb1, 0xf0, 0x43, 0x52, 0xf4, 0xcb, 0x97,
+        0x39, 0xfd, 0x54, 0x79, 0xa3, 0xaf, 0x07, 0xb7, 0xbe, 0xbc, 0x93, 0xc1, 0xb6, 0x9b, 0x2f,
+        0x75, 0x1b, 0x23, 0x58, 0x21, 0x00, 0xb4, 0x59, 0xe3, 0x78, 0x6f, 0x3f, 0xbd, 0xdc, 0x38,
+        0x8a, 0xa5, 0x7d, 0xbe, 0xe0, 0xce, 0xf9, 0x2e, 0x9a, 0x5b, 0xfc, 0xbd, 0x4d, 0x27, 0x7b,
+        0xa7, 0xc8, 0xda, 0xaa, 0xe4, 0xcd, 0xf3, 0xd2, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01,
+        0x21, 0x58, 0x20, 0x10, 0x6c, 0xe8, 0x71, 0xa8, 0x78, 0x9d, 0x29, 0xbe, 0xf8, 0x84, 0x39,
+        0xd4, 0xa2, 0xf5, 0x3e, 0x09, 0xf1, 0xd4, 0x81, 0x59, 0x24, 0x63, 0x07, 0xae, 0x25, 0xad,
+        0x24, 0x72, 0x0f, 0x8b, 0xd0, 0x22, 0x58, 0x20, 0xe8, 0xba, 0x76, 0x49, 0x7b, 0x97, 0x98,
+        0xcf, 0xbb, 0x90, 0xfa, 0x30, 0x3a, 0x2d, 0x88, 0xfe, 0x3f, 0xc6, 0x75, 0x05, 0x7b, 0x59,
+        0xdf, 0x14, 0xd8, 0xde, 0x4d, 0x51, 0x8b, 0x2f, 0x5a, 0xc7, 0x23, 0x58, 0x20, 0x76, 0x11,
+        0x2f, 0x31, 0xe5, 0xc2, 0xbb, 0xa7, 0x2c, 0x2b, 0x2f, 0x73, 0x16, 0x29, 0xf8, 0x67, 0x66,
+        0x44, 0x7f, 0x3f, 0x22, 0xa2, 0x40, 0x45, 0x12, 0xac, 0x97, 0x06, 0xc8, 0x66, 0x08, 0xc9,
+        0x58, 0x40, 0x11, 0x65, 0x46, 0xfa, 0xbd, 0xe3, 0xd3, 0x1b, 0x0d, 0x78, 0x23, 0x2e, 0x5d,
+        0x48, 0x3c, 0xab, 0xd3, 0x74, 0xf8, 0x41, 0x88, 0x9b, 0x48, 0xf3, 0x93, 0x06, 0x40, 0x1b,
+        0x5f, 0x60, 0x7b, 0xbe, 0xd8, 0xa6, 0x65, 0xff, 0x6a, 0x89, 0x24, 0x12, 0x1b, 0xac, 0xa3,
+        0xd5, 0x37, 0x85, 0x6e, 0x53, 0x8d, 0xa5, 0x07, 0xe7, 0xe7, 0x44, 0x2c, 0xba, 0xa0, 0xbe,
+        0x1a, 0x43, 0xde, 0x28, 0x59, 0x65, 0xa1, 0x6b, 0x66, 0x69, 0x6e, 0x67, 0x65, 0x72, 0x70,
+        0x72, 0x69, 0x6e, 0x74, 0x78, 0x3b, 0x62, 0x72, 0x61, 0x6e, 0x64, 0x31, 0x2f, 0x70, 0x72,
+        0x6f, 0x64, 0x75, 0x63, 0x74, 0x31, 0x2f, 0x64, 0x65, 0x76, 0x69, 0x63, 0x65, 0x31, 0x3a,
+        0x31, 0x31, 0x2f, 0x69, 0x64, 0x2f, 0x32, 0x30, 0x32, 0x31, 0x30, 0x38, 0x30, 0x35, 0x2e,
+        0x34, 0x32, 0x3a, 0x75, 0x73, 0x65, 0x72, 0x2f, 0x72, 0x65, 0x6c, 0x65, 0x61, 0x73, 0x65,
+        0x2d, 0x6b, 0x65, 0x79, 0x73};
 
 inline const std::vector<uint8_t> kKeysToSignForCsrWithoutUdsCerts = {
-        0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0x50, 0x43, 0xb4, 0xf1,
-        0xc1, 0x7f, 0x17, 0xc6, 0x3b, 0x56, 0x27, 0x63, 0x03, 0x18, 0x78, 0x9d, 0x63, 0x93, 0x3b,
-        0x98, 0xed, 0x55, 0x8c, 0x87, 0x1b, 0xd7, 0x89, 0xb6, 0x81, 0x92, 0x5f, 0x24, 0x22, 0x58,
-        0x20, 0xd5, 0x24, 0x93, 0xda, 0x3e, 0x32, 0x17, 0xfa, 0xe8, 0x8d, 0x1e, 0xa9, 0xe0, 0x84,
-        0x4e, 0x1c, 0x6a, 0xef, 0x9a, 0xe3, 0xbe, 0x1d, 0xf1, 0x14, 0xe0, 0x9e, 0x82, 0xc8, 0x92,
-        0x1a, 0x3a, 0x69, 0x23, 0x58, 0x20, 0x29, 0xcb, 0x16, 0x78, 0x61, 0x35, 0x92, 0x3f, 0x71,
-        0xc4, 0x66, 0x61, 0xd4, 0xd4, 0x20, 0x8a, 0x86, 0x1e, 0xb0, 0x2b, 0x2f, 0x4f, 0x13, 0xb4,
-        0x0d, 0x89, 0x60, 0x87, 0x77, 0xac, 0x1a, 0x0f, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01,
-        0x21, 0x58, 0x20, 0x4b, 0xcc, 0x7a, 0x09, 0x99, 0x76, 0xe7, 0xfa, 0x06, 0xb9, 0x19, 0x22,
-        0x15, 0x3b, 0x9f, 0xa8, 0x34, 0x77, 0x24, 0x27, 0x8c, 0x8a, 0x97, 0x61, 0xf3, 0x6f, 0x29,
-        0x74, 0x4e, 0x9a, 0x66, 0x23, 0x22, 0x58, 0x20, 0x8f, 0xa8, 0xaf, 0x2b, 0x02, 0x3a, 0xd4,
-        0x8a, 0xa2, 0x9d, 0x25, 0xa8, 0x01, 0xe7, 0xbd, 0x61, 0x25, 0x88, 0xb4, 0xc9, 0xce, 0x05,
-        0x43, 0xcc, 0x0d, 0x38, 0x7d, 0xe2, 0xda, 0x03, 0xb3, 0x33, 0x23, 0x58, 0x21, 0x00, 0xc8,
-        0x67, 0xb8, 0xbe, 0xc4, 0x1c, 0xca, 0x3c, 0x73, 0x3c, 0xbf, 0x52, 0xb2, 0x5a, 0x64, 0x9e,
-        0x9f, 0xae, 0xc6, 0x9f, 0x02, 0x2f, 0xee, 0x92, 0x1d, 0xdb, 0x01, 0x77, 0x27, 0x12, 0x84,
-        0x14};
+        0x82, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21, 0x58, 0x20, 0x11, 0x29, 0x11, 0x96,
+        0x98, 0x26, 0xb2, 0x3a, 0xf2, 0xf9, 0x95, 0xb7, 0x46, 0xb9, 0x38, 0x6e, 0x5e, 0x3d, 0x5e,
+        0xb2, 0x19, 0x90, 0xc7, 0xd3, 0xbd, 0x49, 0x47, 0x55, 0xcb, 0xef, 0xeb, 0x89, 0x22, 0x58,
+        0x20, 0x42, 0x87, 0xea, 0x75, 0x27, 0x42, 0x34, 0xeb, 0xe8, 0xb5, 0x50, 0xdf, 0xb0, 0xbf,
+        0xef, 0x6b, 0x62, 0x90, 0x5c, 0xd1, 0xe8, 0x2b, 0x4d, 0x02, 0x58, 0xe6, 0xca, 0xda, 0xe6,
+        0x33, 0x97, 0xff, 0x23, 0x58, 0x21, 0x00, 0x9b, 0x34, 0xdb, 0x1e, 0xe6, 0x53, 0x72, 0xaf,
+        0x67, 0xb5, 0x5e, 0x9a, 0xee, 0x07, 0x31, 0x77, 0xa3, 0x8b, 0x6a, 0xe9, 0x58, 0x97, 0x04,
+        0xe2, 0xa2, 0x48, 0x0f, 0xdf, 0x26, 0x4d, 0xe5, 0xbb, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20,
+        0x01, 0x21, 0x58, 0x20, 0xf9, 0xd7, 0x37, 0x75, 0x6b, 0x55, 0xc7, 0x64, 0xf9, 0xe2, 0x59,
+        0x8f, 0x11, 0x48, 0xa1, 0xac, 0x95, 0xb1, 0xe3, 0x60, 0xe5, 0xa8, 0xa4, 0x2f, 0xb5, 0xcb,
+        0x90, 0x1e, 0x9e, 0xcb, 0x4c, 0xab, 0x22, 0x58, 0x20, 0x20, 0xad, 0x7b, 0xeb, 0xba, 0x5d,
+        0x3c, 0xd5, 0xa3, 0x6d, 0x86, 0x6e, 0x3f, 0x38, 0xb8, 0x44, 0x32, 0x4b, 0xe7, 0x97, 0xea,
+        0xf8, 0x3d, 0xc2, 0xc0, 0x7c, 0x1b, 0x49, 0xe4, 0x22, 0x23, 0xc7, 0x23, 0x58, 0x20, 0x5f,
+        0x1f, 0x80, 0xe2, 0xcf, 0x59, 0x1d, 0x7e, 0x98, 0x51, 0x78, 0xbe, 0xf8, 0x88, 0x0b, 0x64,
+        0x1b, 0xc8, 0xf2, 0x7b, 0x12, 0x22, 0x53, 0xd9, 0xd5, 0x8d, 0x32, 0xe7, 0x7f, 0x0e, 0x97,
+        0x09};
 
 inline const std::vector<uint8_t> kCsrWithoutUdsCerts{
-        0x84, 0x01, 0xa0, 0x82, 0xa6, 0x01, 0x02, 0x03, 0x38, 0x22, 0x20, 0x02, 0x21, 0x58, 0x30,
-        0x21, 0x09, 0x81, 0xb2, 0x4c, 0x8e, 0x23, 0x63, 0x46, 0xe5, 0x32, 0x1e, 0x1b, 0xa3, 0x39,
-        0x47, 0xd1, 0x19, 0x91, 0xc5, 0xe1, 0xd0, 0x51, 0xa4, 0x4e, 0x6d, 0xfd, 0x21, 0x46, 0xf3,
-        0x65, 0x6b, 0xd3, 0xec, 0x20, 0x21, 0xf8, 0xef, 0x39, 0x50, 0x0a, 0xfc, 0x6d, 0x18, 0xf8,
-        0x90, 0x1c, 0xc8, 0x22, 0x58, 0x30, 0x80, 0x1f, 0xd8, 0xe3, 0x64, 0x51, 0x48, 0x66, 0xa5,
-        0xad, 0x05, 0xcb, 0xe4, 0xee, 0x0f, 0x20, 0xc1, 0xca, 0x84, 0xc2, 0xe0, 0xcc, 0x22, 0x06,
-        0x7c, 0x5e, 0x2c, 0xb3, 0x3b, 0x52, 0xd4, 0xe7, 0xc1, 0xe2, 0x57, 0x9d, 0x8a, 0xa6, 0x5c,
-        0x08, 0xbb, 0x77, 0x07, 0xa8, 0x39, 0xba, 0x9f, 0x5f, 0x23, 0x58, 0x31, 0x00, 0xff, 0x5f,
-        0xa3, 0x03, 0x87, 0x70, 0xe5, 0xf0, 0x69, 0xcd, 0x0a, 0x32, 0x9e, 0x4a, 0xe8, 0x07, 0x1f,
-        0x26, 0xb9, 0x8a, 0x01, 0x83, 0xfe, 0xb9, 0x21, 0x22, 0x49, 0x9d, 0x9f, 0x78, 0x48, 0xf4,
-        0x24, 0x87, 0xe8, 0x4d, 0xab, 0xd5, 0xe9, 0xd6, 0x90, 0x49, 0x4b, 0x42, 0xb4, 0x68, 0xac,
-        0xf1, 0x84, 0x44, 0xa1, 0x01, 0x38, 0x22, 0xa0, 0x59, 0x01, 0x28, 0xa9, 0x01, 0x66, 0x69,
-        0x73, 0x73, 0x75, 0x65, 0x72, 0x02, 0x67, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x3a,
-        0x00, 0x47, 0x44, 0x50, 0x58, 0x20, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+        0x84, 0x01, 0xa0, 0x82, 0xa4, 0x01, 0x01, 0x03, 0x27, 0x20, 0x06, 0x21, 0x58, 0x20, 0xca,
+        0x73, 0xd6, 0x09, 0x91, 0xec, 0x92, 0x63, 0xee, 0x9f, 0x7c, 0x79, 0x3e, 0x80, 0xa9, 0xc9,
+        0x4e, 0xf7, 0x3b, 0x5b, 0x41, 0xa4, 0x56, 0xc1, 0x9e, 0xf3, 0x80, 0x16, 0x6d, 0xfe, 0x14,
+        0x98, 0x84, 0x43, 0xa1, 0x01, 0x27, 0xa0, 0x59, 0x01, 0x04, 0xa9, 0x01, 0x66, 0x69, 0x73,
+        0x73, 0x75, 0x65, 0x72, 0x02, 0x67, 0x73, 0x75, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x3a, 0x00,
+        0x47, 0x44, 0x50, 0x58, 0x20, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
         0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
-        0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x3a, 0x00, 0x47, 0x44, 0x52, 0x58, 0x20,
-        0xb8, 0x96, 0x54, 0xe2, 0x2c, 0xa4, 0xd2, 0x4a, 0x9c, 0x0e, 0x45, 0x11, 0xc8, 0xf2, 0x63,
-        0xf0, 0x66, 0x0d, 0x2e, 0x20, 0x48, 0x96, 0x90, 0x14, 0xf4, 0x54, 0x63, 0xc4, 0xf4, 0x39,
-        0x30, 0x38, 0x3a, 0x00, 0x47, 0x44, 0x53, 0x55, 0xa1, 0x3a, 0x00, 0x01, 0x11, 0x71, 0x6e,
-        0x63, 0x6f, 0x6d, 0x70, 0x6f, 0x6e, 0x65, 0x6e, 0x74, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x3a,
-        0x00, 0x47, 0x44, 0x54, 0x58, 0x20, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
+        0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x3a, 0x00, 0x47, 0x44, 0x52, 0x58, 0x20, 0xb8,
+        0x96, 0x54, 0xe2, 0x2c, 0xa4, 0xd2, 0x4a, 0x9c, 0x0e, 0x45, 0x11, 0xc8, 0xf2, 0x63, 0xf0,
+        0x66, 0x0d, 0x2e, 0x20, 0x48, 0x96, 0x90, 0x14, 0xf4, 0x54, 0x63, 0xc4, 0xf4, 0x39, 0x30,
+        0x38, 0x3a, 0x00, 0x47, 0x44, 0x53, 0x55, 0xa1, 0x3a, 0x00, 0x01, 0x11, 0x71, 0x6e, 0x63,
+        0x6f, 0x6d, 0x70, 0x6f, 0x6e, 0x65, 0x6e, 0x74, 0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x3a, 0x00,
+        0x47, 0x44, 0x54, 0x58, 0x20, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
         0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55,
-        0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x55, 0x3a, 0x00, 0x47, 0x44, 0x56, 0x41, 0x01,
-        0x3a, 0x00, 0x47, 0x44, 0x57, 0x58, 0x71, 0xa6, 0x01, 0x02, 0x03, 0x26, 0x20, 0x01, 0x21,
-        0x58, 0x20, 0x2d, 0x41, 0x43, 0x19, 0xf2, 0x91, 0x58, 0x12, 0x65, 0x2e, 0x96, 0xb5, 0x9d,
-        0x12, 0x18, 0x58, 0x54, 0x11, 0xed, 0x41, 0x30, 0xef, 0xa4, 0xee, 0x69, 0x8f, 0x0c, 0x6e,
-        0xe6, 0x27, 0xc5, 0x20, 0x22, 0x58, 0x20, 0x21, 0x0e, 0x8f, 0x83, 0xe5, 0xeb, 0x40, 0x89,
-        0xc2, 0x0a, 0x43, 0x6c, 0x9f, 0xa8, 0x4e, 0xe0, 0xba, 0x9e, 0xba, 0x4f, 0xe3, 0x27, 0xc4,
-        0xbd, 0x41, 0xa0, 0xd6, 0xe9, 0x55, 0x54, 0x17, 0x78, 0x23, 0x58, 0x21, 0x00, 0xb6, 0x33,
-        0x44, 0x98, 0xa7, 0x1c, 0x90, 0x13, 0xcc, 0x42, 0x71, 0x43, 0x29, 0xe5, 0xe1, 0x57, 0x89,
-        0x7a, 0x39, 0x17, 0x7c, 0xcc, 0x03, 0xac, 0xd3, 0x1b, 0xd2, 0xae, 0x29, 0x5f, 0xd6, 0xf8,
-        0x3a, 0x00, 0x47, 0x44, 0x58, 0x41, 0x20, 0x58, 0x60, 0xc4, 0x54, 0xad, 0x40, 0xa2, 0x07,
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+        0x73, 0x65, 0x2d, 0x6b, 0x65, 0x79, 0x73};
 
 const RpcHardwareInfo kRpcHardwareInfo = {.versionNumber = 3};
 
@@ -640,14 +651,87 @@
     ASSERT_FALSE(*result) << "DICE Chain is proper";
 }
 
+TEST(RemoteProvUtils, csrHasUdsCerts) {
+    auto csr = hwtrust::Csr::validate(kCsrWithUdsCerts, hwtrust::DiceChain::Kind::kVsr16,
+                                      false /*isFactory*/, false /*allowAnyMode*/,
+                                      deviceSuffix(DEFAULT_INSTANCE_NAME));
+    ASSERT_TRUE(csr.ok()) << csr.error().message();
+    ASSERT_TRUE(csr->hasUdsCerts());
+}
+
+TEST(RemoteProvUtils, csrDoesntHaveUdsCerts) {
+    auto csr = hwtrust::Csr::validate(kCsrWithoutUdsCerts, hwtrust::DiceChain::Kind::kVsr16,
+                                      false /*isFactory*/, false /*allowAnyMode*/,
+                                      deviceSuffix(DEFAULT_INSTANCE_NAME));
+    ASSERT_TRUE(csr.ok()) << csr.error().message();
+    ASSERT_FALSE(csr->hasUdsCerts());
+}
+
+TEST(RemoteProvUtils, csrHasCorrectChallenge) {
+    auto csr = hwtrust::Csr::validate(kCsrWithoutUdsCerts, hwtrust::DiceChain::Kind::kVsr16,
+                                      false /*isFactory*/, false /*allowAnyMode*/,
+                                      deviceSuffix(DEFAULT_INSTANCE_NAME));
+    ASSERT_TRUE(csr.ok()) << csr.error().message();
+
+    auto equal = csr->compareChallenge(kChallenge);
+    ASSERT_TRUE(equal.ok()) << equal.error().message();
+
+    ASSERT_TRUE(*equal) << kErrorChallengeMismatch;
+
+    auto zeroes = std::vector<uint8_t>(32, 0);
+    auto notEqual = csr->compareChallenge(zeroes);
+    ASSERT_TRUE(notEqual.ok()) << notEqual.error().message();
+
+    ASSERT_FALSE(*notEqual) << "ERROR: challenges are not different";
+}
+
+TEST(RemoteProvUtils, csrHasCorrectKeysToSign) {
+    auto csr = hwtrust::Csr::validate(kCsrWithoutUdsCerts, hwtrust::DiceChain::Kind::kVsr16,
+                                      false /*isFactory*/, false /*allowAnyMode*/,
+                                      deviceSuffix(DEFAULT_INSTANCE_NAME));
+    ASSERT_TRUE(csr.ok()) << csr.error().message();
+
+    auto equal = csr->compareKeysToSign(kKeysToSignForCsrWithoutUdsCerts);
+    ASSERT_TRUE(equal.ok()) << equal.error().message();
+    ASSERT_TRUE(*equal) << kErrorKeysToSignMismatch;
+
+    auto zeroes = std::vector<uint8_t>(kKeysToSignForCsrWithoutUdsCerts.size(), 0);
+    auto notEqual = csr->compareKeysToSign(zeroes);
+    ASSERT_TRUE(notEqual.ok()) << notEqual.error().message();
+    ASSERT_FALSE(*notEqual) << kErrorKeysToSignMismatch;
+}
+
+TEST(RemoteProvUtilsTest, allowDegenerateDiceChainWhenDegenerate) {
+    auto [keysToSignPtr, _, errMsg] = cppbor::parse(kKeysToSignForCsrWithDegenerateDiceChain);
+    ASSERT_TRUE(keysToSignPtr) << "Error: " << errMsg;
+
+    const auto keysToSign = keysToSignPtr->asArray();
+    auto csr = verifyFactoryCsr(*keysToSign, kCsrWithDegenerateDiceChain, kRpcHardwareInfo,
+                                DEFAULT_INSTANCE_NAME, kChallenge,
+                                /*allowDegenerate=*/true, /*requireUdsCerts=*/false);
+    ASSERT_TRUE(csr) << csr.message();
+}
+
+TEST(RemoteProvUtilsTest, disallowDegenerateDiceChainWhenDegenerate) {
+    auto [keysToSignPtr, _, errMsg] = cppbor::parse(kKeysToSignForCsrWithDegenerateDiceChain);
+    ASSERT_TRUE(keysToSignPtr) << "Error: " << errMsg;
+
+    const auto keysToSign = keysToSignPtr->asArray();
+    auto csr = verifyFactoryCsr(*keysToSign, kCsrWithDegenerateDiceChain, kRpcHardwareInfo,
+                                DEFAULT_INSTANCE_NAME, kChallenge,
+                                /*allowDegenerate=*/false, /*requireUdsCerts=*/false);
+    ASSERT_FALSE(csr);
+    ASSERT_THAT(csr.message(), testing::HasSubstr(kErrorDiceChainIsDegenerate));
+}
+
 TEST(RemoteProvUtilsTest, requireUdsCertsWhenPresent) {
     auto [keysToSignPtr, _, errMsg] = cppbor::parse(kKeysToSignForCsrWithUdsCerts);
     ASSERT_TRUE(keysToSignPtr) << "Error: " << errMsg;
 
     const auto keysToSign = keysToSignPtr->asArray();
-    auto csr =
-            verifyFactoryCsr(*keysToSign, kCsrWithUdsCerts, kRpcHardwareInfo, "default", kChallenge,
-                             /*allowDegenerate=*/false, /*requireUdsCerts=*/true);
+    auto csr = verifyFactoryCsr(*keysToSign, kCsrWithUdsCerts, kRpcHardwareInfo,
+                                DEFAULT_INSTANCE_NAME, kChallenge,
+                                /*allowDegenerate=*/false, /*requireUdsCerts=*/true);
     ASSERT_TRUE(csr) << csr.message();
 }
 
@@ -667,13 +751,11 @@
                                 DEFAULT_INSTANCE_NAME, kChallenge, /*allowDegenerate=*/false,
                                 /*requireUdsCerts=*/true);
     ASSERT_FALSE(csr);
-    ASSERT_THAT(csr.message(), testing::HasSubstr("UdsCerts must not be empty"));
+    ASSERT_THAT(csr.message(), testing::HasSubstr(kErrorUdsCertsAreRequired));
 }
 
 TEST(RemoteProvUtilsTest, dontRequireUdsCertsWhenNotPresent) {
-    auto [keysToSignPtr, _, errMsg] = cppbor::parse(
-            kKeysToSignForCsrWithoutUdsCerts.data(),
-            kKeysToSignForCsrWithoutUdsCerts.data() + kKeysToSignForCsrWithoutUdsCerts.size());
+    auto [keysToSignPtr, _, errMsg] = cppbor::parse(kKeysToSignForCsrWithoutUdsCerts);
     ASSERT_TRUE(keysToSignPtr) << "Error: " << errMsg;
 
     const auto* keysToSign = keysToSignPtr->asArray();
diff --git a/security/rkp/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp b/security/rkp/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp
index 5467679..f0745d7 100644
--- a/security/rkp/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp
+++ b/security/rkp/aidl/vts/functional/VtsRemotelyProvisionedComponentTests.cpp
@@ -416,6 +416,32 @@
     check_maced_pubkey(macedPubKey, testMode, nullptr);
 }
 
+/**
+ * Generate and validate at most 2**16 production-mode keys. This aims to catch issues that do not
+ * deterministically show up. In practice, this will test far fewer keys, but a certain number are
+ * tested at a minimum.
+ */
+TEST_P(GenerateKeyTests, generateManyEcdsaP256KeysInProdMode) {
+    const auto start = std::chrono::steady_clock::now();
+    const auto time_bound = std::chrono::seconds(5);
+    const auto upper_bound = 1 << 16;
+    const auto lower_bound = 1 << 8;
+    for (auto iteration = 0; iteration < upper_bound; iteration++) {
+        MacedPublicKey macedPubKey;
+        bytevec privateKeyBlob;
+        bool testMode = false;
+        auto status =
+                provisionable_->generateEcdsaP256KeyPair(testMode, &macedPubKey, &privateKeyBlob);
+        ASSERT_TRUE(status.isOk());
+        vector<uint8_t> coseKeyData;
+        check_maced_pubkey(macedPubKey, testMode, &coseKeyData);
+        const auto current_time = std::chrono::steady_clock::now() - start;
+        if (iteration >= lower_bound && current_time >= time_bound) {
+            break;
+        }
+    }
+}
+
 class CertificateRequestTestBase : public VtsRemotelyProvisionedComponentTests {
   protected:
     CertificateRequestTestBase()
@@ -973,6 +999,7 @@
 
     std::unique_ptr<cppbor::Array> csrPayload = std::move(*result);
     ASSERT_TRUE(csrPayload);
+    ASSERT_TRUE(csrPayload->size() > 2);
 
     auto deviceInfo = csrPayload->get(2)->asMap();
     ASSERT_TRUE(deviceInfo);
diff --git a/security/secretkeeper/aidl/Android.bp b/security/secretkeeper/aidl/Android.bp
index d282621..f0b7894 100644
--- a/security/secretkeeper/aidl/Android.bp
+++ b/security/secretkeeper/aidl/Android.bp
@@ -25,7 +25,7 @@
         "android.hardware.security.authgraph-V1",
     ],
     stability: "vintf",
-    frozen: true,
+    frozen: false,
     backend: {
         java: {
             enabled: true,
@@ -88,6 +88,6 @@
 rust_defaults {
     name: "secretkeeper_use_latest_hal_aidl_rust",
     rustlibs: [
-        "android.hardware.security.secretkeeper-V1-rust",
+        "android.hardware.security.secretkeeper-V2-rust",
     ],
 }
diff --git a/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/ISecretkeeper.aidl b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/ISecretkeeper.aidl
index 8ce37cd..ed48480 100644
--- a/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/ISecretkeeper.aidl
+++ b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/ISecretkeeper.aidl
@@ -38,6 +38,7 @@
   byte[] processSecretManagementRequest(in byte[] request);
   void deleteIds(in android.hardware.security.secretkeeper.SecretId[] ids);
   void deleteAll();
+  android.hardware.security.secretkeeper.PublicKey getSecretkeeperIdentity();
   const int ERROR_UNKNOWN_KEY_ID = 1;
   const int ERROR_INTERNAL_ERROR = 2;
   const int ERROR_REQUEST_MALFORMED = 3;
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/PublicKey.aidl
similarity index 91%
rename from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
rename to security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/PublicKey.aidl
index ae709d4..f690abf 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/secretkeeper/aidl/aidl_api/android.hardware.security.secretkeeper/current/android/hardware/security/secretkeeper/PublicKey.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.security.secretkeeper;
 /* @hide */
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable PublicKey {
+  byte[] keyMaterial;
 }
diff --git a/security/secretkeeper/aidl/android/hardware/security/secretkeeper/ISecretkeeper.aidl b/security/secretkeeper/aidl/android/hardware/security/secretkeeper/ISecretkeeper.aidl
index b07dba8..91493a1 100644
--- a/security/secretkeeper/aidl/android/hardware/security/secretkeeper/ISecretkeeper.aidl
+++ b/security/secretkeeper/aidl/android/hardware/security/secretkeeper/ISecretkeeper.aidl
@@ -17,6 +17,7 @@
 package android.hardware.security.secretkeeper;
 
 import android.hardware.security.authgraph.IAuthGraphKeyExchange;
+import android.hardware.security.secretkeeper.PublicKey;
 import android.hardware.security.secretkeeper.SecretId;
 
 @VintfStability
@@ -101,4 +102,12 @@
      * Delete data of all clients.
      */
     void deleteAll();
+
+    /**
+     * Gets the public key of the secret keeper instance. This should be a CBOR-encoded
+     * COSE_Key, as a PubKeyEd25519 / PubKeyECDSA256 / PubKeyECDSA384, as defined in
+     * generateCertificateRequestV2.cddl. Clients must have a trusted way of ensuring
+     * this key is valid.
+     */
+    PublicKey getSecretkeeperIdentity();
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl b/security/secretkeeper/aidl/android/hardware/security/secretkeeper/PublicKey.aidl
similarity index 69%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
copy to security/secretkeeper/aidl/android/hardware/security/secretkeeper/PublicKey.aidl
index 76878a3..ccc89b3 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
+++ b/security/secretkeeper/aidl/android/hardware/security/secretkeeper/PublicKey.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,12 +13,17 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the different types of operations allowed on a buffer.
+package android.hardware.security.secretkeeper;
+
+/**
+ * Contents of a pubkey.
+ * @hide
  */
-enum OperationType {
-    READ,
-    WRITE,
+@VintfStability
+parcelable PublicKey {
+    /**
+     * CBOR-encoded COSE_Key
+     */
+    byte[] keyMaterial;
 }
diff --git a/security/secretkeeper/aidl/vts/Android.bp b/security/secretkeeper/aidl/vts/Android.bp
index be07a7b..c84afae 100644
--- a/security/secretkeeper/aidl/vts/Android.bp
+++ b/security/secretkeeper/aidl/vts/Android.bp
@@ -38,6 +38,7 @@
     srcs: ["secretkeeper_test_client.rs"],
     defaults: [
         "rdroidtest.defaults",
+        "secretkeeper_use_latest_hal_aidl_rust",
     ],
     test_suites: [
         "general-tests",
@@ -45,7 +46,6 @@
     ],
     test_config: "AndroidTest.xml",
     rustlibs: [
-        "android.hardware.security.secretkeeper-V1-rust",
         "libauthgraph_boringssl",
         "libauthgraph_core",
         "libauthgraph_wire",
@@ -66,9 +66,10 @@
 rust_binary {
     name: "secretkeeper_cli",
     srcs: ["secretkeeper_cli.rs"],
+    defaults: ["secretkeeper_use_latest_hal_aidl_rust"],
     lints: "android",
-    rlibs: [
-        "android.hardware.security.secretkeeper-V1-rust",
+    prefer_rlib: true,
+    rustlibs: [
         "libanyhow",
         "libauthgraph_boringssl",
         "libauthgraph_core",
diff --git a/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs b/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs
index 449a99a..b944865 100644
--- a/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs
+++ b/security/secretkeeper/aidl/vts/secretkeeper_test_client.rs
@@ -16,6 +16,7 @@
 
 use android_hardware_security_secretkeeper::aidl::android::hardware::security::secretkeeper::ISecretkeeper::ISecretkeeper;
 use android_hardware_security_secretkeeper::aidl::android::hardware::security::secretkeeper::SecretId::SecretId;
+use android_hardware_security_secretkeeper::aidl::android::hardware::security::secretkeeper::PublicKey::PublicKey;
 use authgraph_vts_test as ag_vts;
 use authgraph_boringssl as boring;
 use authgraph_core::key;
@@ -70,20 +71,32 @@
     0x06, 0xAC, 0x36, 0x8B, 0x3C, 0x95, 0x50, 0x16, 0x67, 0x71, 0x65, 0x26, 0xEB, 0xD0, 0xC3, 0x98,
 ]);
 
-// Android expects the public key of Secretkeeper instance to be present in the Linux device tree.
+// Android expects the public key of Secretkeeper instance to be available either
+// a) by being present in the Linux device tree (prior to version 2 of the secretkeeper HAL), or
+// b) via the `getSecretKeeperIdentity` operation from v2 onwards.
 // This allows clients to (cryptographically) verify that they are indeed talking to the real
 // secretkeeper.
 // Note that this is the identity of the `default` instance (and not `nonsecure`)!
-fn get_secretkeeper_identity() -> Option<CoseKey> {
-    let path = Path::new(SECRETKEEPER_KEY_HOST_DT);
-    if path.exists() {
-        let key = fs::read(path).unwrap();
-        let mut key = CoseKey::from_slice(&key).unwrap();
-        key.canonicalize(CborOrdering::Lexicographic);
-        Some(key)
+fn get_secretkeeper_identity(instance: &str) -> Option<CoseKey> {
+    let sk = get_connection(instance);
+    let key_material = if sk.getInterfaceVersion().expect("Error getting sk interface version") >= 2 {
+        let PublicKey { keyMaterial } = sk.getSecretkeeperIdentity().expect("Error calling getSecretkeeperIdentity");
+        Some(keyMaterial)
     } else {
-        None
-    }
+        let path = Path::new(SECRETKEEPER_KEY_HOST_DT);
+        if path.exists() {
+            let key_material = fs::read(path).unwrap();
+            Some(key_material)
+        } else {
+            None
+        }
+    };
+
+    key_material.map(|km| {
+        let mut cose_key = CoseKey::from_slice(&km).expect("Error deserializing CoseKey from key material");
+        cose_key.canonicalize(CborOrdering::Lexicographic);
+        cose_key
+    })
 }
 
 fn get_instances() -> Vec<(String, String)> {
@@ -760,12 +773,12 @@
 }
 
 // This test checks that the identity of Secretkeeper (in context of AuthGraph key exchange) is
-// same as the one advertized in Linux device tree. This is only expected from `default` instance.
+// same as the one either a) advertized in Linux device tree or b) retrieved from SK itself
+// from (HAL v2 onwards). This is only expected from `default` instance.
 #[rdroidtest(get_instances())]
-#[ignore_if(|p| p != "default")]
 fn secretkeeper_check_identity(instance: String) {
-    let sk_key = get_secretkeeper_identity()
-        .expect("Failed to extract identity of default instance from device tree");
+    let sk_key = get_secretkeeper_identity(&instance)
+        .expect("Failed to extract identity of default instance");
     // Create a session with this expected identity. This succeeds only if the identity used by
     // Secretkeeper is sk_key.
     let _ = SkClient::with_expected_sk_identity(&instance, sk_key).unwrap();
diff --git a/security/secretkeeper/default/Android.bp b/security/secretkeeper/default/Android.bp
index 799188f..134afc9 100644
--- a/security/secretkeeper/default/Android.bp
+++ b/security/secretkeeper/default/Android.bp
@@ -28,9 +28,9 @@
     vendor_available: true,
     defaults: [
         "authgraph_use_latest_hal_aidl_rust",
+        "secretkeeper_use_latest_hal_aidl_rust",
     ],
     rustlibs: [
-        "android.hardware.security.secretkeeper-V1-rust",
         "libauthgraph_boringssl",
         "libauthgraph_core",
         "libauthgraph_hal",
@@ -50,9 +50,9 @@
     prefer_rlib: true,
     defaults: [
         "authgraph_use_latest_hal_aidl_rust",
+        "secretkeeper_use_latest_hal_aidl_rust",
     ],
     rustlibs: [
-        "android.hardware.security.secretkeeper-V1-rust",
         "libandroid_logger",
         "libbinder_rs",
         "liblog_rust",
diff --git a/security/secretkeeper/default/secretkeeper.xml b/security/secretkeeper/default/secretkeeper.xml
index 40aebe0..699fff0 100644
--- a/security/secretkeeper/default/secretkeeper.xml
+++ b/security/secretkeeper/default/secretkeeper.xml
@@ -19,7 +19,7 @@
 
     <hal format="aidl">
         <name>android.hardware.security.secretkeeper</name>
-        <version>1</version>
+        <version>2</version>
         <interface>
             <name>ISecretkeeper</name>
             <instance>nonsecure</instance>
diff --git a/security/see/authmgr/aidl/Android.bp b/security/see/authmgr/aidl/Android.bp
new file mode 100644
index 0000000..a32d4e9
--- /dev/null
+++ b/security/see/authmgr/aidl/Android.bp
@@ -0,0 +1,57 @@
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+aidl_interface {
+    name: "android.hardware.security.see.authmgr",
+    vendor_available: true,
+    srcs: [
+        "android/hardware/security/see/authmgr/*.aidl",
+    ],
+    stability: "vintf",
+    frozen: false,
+    backend: {
+        java: {
+            platform_apis: true,
+        },
+        ndk: {
+            enabled: true,
+        },
+        rust: {
+            enabled: true,
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.virt",
+            ],
+        },
+    },
+}
+
+// A rust_defaults that includes the latest authmgr AIDL library.
+// Modules that depend on authmgr directly can include this rust_defaults to avoid
+// managing dependency versions explicitly.
+rust_defaults {
+    name: "authmgr_use_latest_hal_aidl_rust",
+    rustlibs: [
+        "android.hardware.security.see.authmgr-V1-rust",
+    ],
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DiceChainEntry.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DiceChainEntry.aidl
index ae709d4..b775f95 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DiceChainEntry.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.security.see.authmgr;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable DiceChainEntry {
+  byte[] diceChainEntry;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DiceLeafArtifacts.aidl
similarity index 85%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DiceLeafArtifacts.aidl
index ae709d4..0f61900 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DiceLeafArtifacts.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.security.see.authmgr;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable DiceLeafArtifacts {
+  android.hardware.security.see.authmgr.DiceChainEntry diceLeaf;
+  android.hardware.security.see.authmgr.DicePolicy diceLeafPolicy;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DicePolicy.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DicePolicy.aidl
index ae709d4..f434c3c 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/DicePolicy.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.security.see.authmgr;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable DicePolicy {
+  byte[] dicePolicy;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/Error.aidl
similarity index 66%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/Error.aidl
index 6c645a6..9e6a501 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/Error.aidl
@@ -31,25 +31,24 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
+package android.hardware.security.see.authmgr;
+@Backing(type="int") @VintfStability
+enum Error {
+  OK = 0,
+  AUTHENTICATION_ALREADY_STARTED = (-1) /* -1 */,
+  INSTANCE_ALREADY_AUTHENTICATED = (-2) /* -2 */,
+  INVALID_DICE_CERT_CHAIN = (-3) /* -3 */,
+  INVALID_DICE_LEAF = (-4) /* -4 */,
+  INVALID_DICE_POLICY = (-5) /* -5 */,
+  DICE_POLICY_MATCHING_FAILED = (-6) /* -6 */,
+  SIGNATURE_VERIFICATION_FAILED = (-7) /* -7 */,
+  CONNECTION_HANDOVER_FAILED = (-8) /* -8 */,
+  CONNECTION_NOT_AUTHENTICATED = (-9) /* -9 */,
+  NO_CONNECTION_TO_AUTHORIZE = (-10) /* -10 */,
+  INVALID_INSTANCE_IDENTIFIER = (-11) /* -11 */,
+  MEMORY_ALLOCATION_FAILED = (-12) /* -12 */,
+  INSTANCE_PENDING_DELETION = (-13) /* -13 */,
+  CLIENT_PENDING_DELETION = (-14) /* -14 */,
+  AUTHENTICATION_NOT_STARTED = (-15) /* -15 */,
+  INSTANCE_CONTEXT_CREATION_DENIED = (-16) /* -16 */,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/ExplicitKeyDiceCertChain.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/ExplicitKeyDiceCertChain.aidl
index ae709d4..18d90eb 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/ExplicitKeyDiceCertChain.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.security.see.authmgr;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable ExplicitKeyDiceCertChain {
+  byte[] diceCertChain;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/IAuthMgrAuthorization.aidl
similarity index 73%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/IAuthMgrAuthorization.aidl
index 6c645a6..a120b49 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/IAuthMgrAuthorization.aidl
@@ -31,25 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.security.see.authmgr;
 @VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
+interface IAuthMgrAuthorization {
+  byte[32] initAuthentication(in android.hardware.security.see.authmgr.ExplicitKeyDiceCertChain diceCertChain, in @nullable byte[] instanceIdentifier);
+  void completeAuthentication(in android.hardware.security.see.authmgr.SignedConnectionRequest signedConnectionRequest, in android.hardware.security.see.authmgr.DicePolicy dicePolicy);
+  void authorizeAndConnectClientToTrustedService(in byte[] clientID, String serviceName, in byte[32] token, in android.hardware.security.see.authmgr.DiceLeafArtifacts clientDiceArtifacts);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/SignedConnectionRequest.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/SignedConnectionRequest.aidl
index ae709d4..46d8373 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/aidl_api/android.hardware.security.see.authmgr/current/android/hardware/security/see/authmgr/SignedConnectionRequest.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.security.see.authmgr;
+@RustDerive(Clone=true, Eq=true, PartialEq=true) @VintfStability
+parcelable SignedConnectionRequest {
+  byte[] signedConnectionRequest;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/DiceChainEntry.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/android/hardware/security/see/authmgr/DiceChainEntry.aidl
index 7b9cc9f..3b4a35b 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/DiceChainEntry.aidl
@@ -14,30 +14,18 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.security.see.authmgr;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+/**
+ * A CBOR encoded DICE certificate.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
-
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+@RustDerive(Clone=true, Eq=true, PartialEq=true)
+parcelable DiceChainEntry {
+    /**
+     * Data is CBOR encoded according to the `DiceChainEntry` CDDL in
+     * hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/
+     * generateCertificateRequestV2.cddl
+     */
+    byte[] diceChainEntry;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/DiceLeafArtifacts.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/android/hardware/security/see/authmgr/DiceLeafArtifacts.aidl
index 7b9cc9f..333096f 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/DiceLeafArtifacts.aidl
@@ -14,30 +14,17 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.security.see.authmgr;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+import android.hardware.security.see.authmgr.DiceChainEntry;
+import android.hardware.security.see.authmgr.DicePolicy;
+
+/**
+ * This contains the DICE certificate and the DICE policy created for the client by the AuthMgr FE.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
-
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+@RustDerive(Clone=true, Eq=true, PartialEq=true)
+parcelable DiceLeafArtifacts {
+    DiceChainEntry diceLeaf;
+    DicePolicy diceLeafPolicy;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/DicePolicy.aidl
similarity index 60%
rename from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
rename to security/see/authmgr/aidl/android/hardware/security/see/authmgr/DicePolicy.aidl
index 7b9cc9f..4b55330 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/DicePolicy.aidl
@@ -14,30 +14,18 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.security.see.authmgr;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+/**
+ * DICE policy - CBOR encoded according to DicePolicy.cddl.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
-
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+@RustDerive(Clone=true, Eq=true, PartialEq=true)
+parcelable DicePolicy {
+    /**
+     * Data is CBOR encoded according to the `DicePolicy` CDDL in
+     * hardware/interfaces/security/authgraph/aidl/android/hardware/security/authgraph/
+     * DicePolicy.cddl
+     */
+    byte[] dicePolicy;
 }
diff --git a/security/see/authmgr/aidl/android/hardware/security/see/authmgr/Error.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/Error.aidl
new file mode 100644
index 0000000..f7c3592
--- /dev/null
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/Error.aidl
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.security.see.authmgr;
+
+/**
+ * AuthMgr error codes. Aidl will return these error codes as service specific errors in
+ * EX_SERVICE_SPECIFIC.
+ */
+@VintfStability
+@Backing(type="int")
+enum Error {
+    /** Success */
+    OK = 0,
+
+    /** Duplicated attempt to start authentication from the same transport ID */
+    AUTHENTICATION_ALREADY_STARTED = -1,
+
+    /** Duplicated authenticated attempt with the same instance ID */
+    INSTANCE_ALREADY_AUTHENTICATED = -2,
+
+    /** Invalid DICE certificate chain of the AuthMgr FE */
+    INVALID_DICE_CERT_CHAIN = -3,
+
+    /** Invalid DICE leaf of the client */
+    INVALID_DICE_LEAF = -4,
+
+    /** Invalid DICE policy */
+    INVALID_DICE_POLICY = -5,
+
+    /** The DICE chain to policy matching failed */
+    DICE_POLICY_MATCHING_FAILED = -6,
+
+    /** Invalid signature */
+    SIGNATURE_VERIFICATION_FAILED = -7,
+
+    /** Failed to handover the connection to the trusted service */
+    CONNECTION_HANDOVER_FAILED = -8,
+
+    /**
+     * An authentication required request (e.g. phase 2) is invoked on a non-authenticated
+     * connection
+     */
+    CONNECTION_NOT_AUTHENTICATED = -9,
+
+    /** There is no pending connection with a matching token to authorize in phase 2 */
+    NO_CONNECTION_TO_AUTHORIZE = -10,
+
+    /** Invalid instance identifier */
+    INVALID_INSTANCE_IDENTIFIER = -11,
+
+    /** Failed to allocate memory */
+    MEMORY_ALLOCATION_FAILED = -12,
+
+    /** An instance which is pending deletion is trying to authenticate */
+    INSTANCE_PENDING_DELETION = -13,
+
+    /** A client which is pending deletion is trying to authorize */
+    CLIENT_PENDING_DELETION = -14,
+
+    /** Trying to complete authentication for an instance for which authentication is not started */
+    AUTHENTICATION_NOT_STARTED = -15,
+
+    /** Creation of the pVM instance's context in the secure storage is not allowed */
+    INSTANCE_CONTEXT_CREATION_DENIED = -16,
+}
diff --git a/security/see/authmgr/aidl/android/hardware/security/see/authmgr/ExplicitKeyDiceCertChain.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/ExplicitKeyDiceCertChain.aidl
new file mode 100644
index 0000000..de23530
--- /dev/null
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/ExplicitKeyDiceCertChain.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.security.see.authmgr;
+
+/**
+ * DICE certificate chain - CBOR encoded according to ExplicitKeyDiceCertChain.cddl.
+ */
+@VintfStability
+@RustDerive(Clone=true, Eq=true, PartialEq=true)
+parcelable ExplicitKeyDiceCertChain {
+    /**
+     * Data is CBOR encoded according to the `ExplicitKeyDiceCertChain` CDDL in
+     * hardware/interfaces/security/authgraph/aidl/android/hardware/security/authgraph/
+     * ExplicitKeyDiceCertChain.cddl
+     */
+    byte[] diceCertChain;
+}
diff --git a/security/see/authmgr/aidl/android/hardware/security/see/authmgr/IAuthMgrAuthorization.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/IAuthMgrAuthorization.aidl
new file mode 100644
index 0000000..43c3bde
--- /dev/null
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/IAuthMgrAuthorization.aidl
@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.security.see.authmgr;
+
+import android.hardware.security.see.authmgr.DiceLeafArtifacts;
+import android.hardware.security.see.authmgr.DicePolicy;
+import android.hardware.security.see.authmgr.ExplicitKeyDiceCertChain;
+import android.hardware.security.see.authmgr.SignedConnectionRequest;
+
+/**
+ * This is the interface to be implemented by an AuthMgr backend component (AuthMgr BE), in order to
+ * allow the AuthMgr frontend component (AuthMgr FE) in a pVM instance to authenticate itself and
+ * to authorize one or more clients in the pVM instance, in order to let the clients access
+ * trusted services in the Trusted Execution Environment (TEE).
+ *
+ * The following assumptions must be true for the underlying IPC mechanism and the transport layer:
+ *     1. Both parties should be able to retrieve a non-spoofable identifier of the other party from
+ *        the transport layer (a.k.a transport ID or vM ID), which stays the same throughout a given
+ *        boot cycle of a pVM instance. This is important to prevent person-in-the-middle (PITM)
+ *        attacks and to authorize a new connection from a pVM instance based on an already
+ *        authenicated connection from the same pVM instance.
+ *
+ *     2. Each of AuthMgr FE and the AuthMgr BE should be able to hand over a connection that is
+ *        setup between them to another party so that such connection can be used for communication
+ *        between the two new parties subsequently. This is important to be able to handover an
+ *        authorized connection established between the AuthMgr FE and the AuthMgr BE to a client in
+ *        in a pVM instance and a trusted service in TEE respectively.
+ *
+ *     3. This API should be exposed over an IPC mechanism that supports statefull connections. This
+ *        is important for the AuthMgr FE to setup an authenicated connection once per boot cycle
+ *        and reuse it to authorize multiple client connections afterwards, if needed.
+ *
+ *      4. AuthMgr FE has a mechanism for discovering and establishing a connection to the trusted
+ *         AuthMgr BE. Based on this assumptionson, mutual authentication is not covered by this
+ *         API.
+ *
+ * The AuthMgr authorization protocol consists of two phases:
+ *     1. Phase 1 authenticates the AuthMgr FE to the AuthMgr BE via the first two methods of this
+ *        API: `initAuthentication` and `completeAuthentication`. At the end of the successful
+ *        excecution of phase 1, the AuthMgr FE and the AuthMgr BE have an authenticated connection
+ *        established between them. Phase 1 also enforces rollback protection on AuthMgr FE in
+ *        addition to authentication.
+ *
+ *        Authentication is performed by verifying the AuthMgr FE's signature on the challenge
+ *        issued by the AuthMgr BE. The public signing key of the AuthMgr FE is obtained from the
+ *        validated DICE certificate chain for verifying the signature. Rollback protection is
+ *        enforced by matching the DICE certificate chain against the stored DICE policy.
+ *        AuthMgr FE uses this authenticated connection throughout the boot cycle of the pVM to send
+ *        phase 2 requests to the AuthMgr BE. Therefore, phase 1 needs to be executed only once per
+ *        boot cycle of the pVM. AuthMgr BE should take measures to prevent any duplicate
+ *        authentication attempts from the same instance or from any impersonating instances.
+ *
+ *     2. Phase 2 authorizes a client in the pVM to access trusted service(s) in the TEE and
+ *        establishes a new connection between the client and the trusted service based on the trust
+ *        in the authenticated connection established in phase 1. The client and the trusted service
+ *        can communicate independently from the AuthMgr(s) after the successful execution of
+ *        phase 2 of the authorization protocol.
+ *
+ *        The AuthMgr FE first opens a new vsock connection to the AuthMgr BE and sends a one-time
+ *        token over that connection. The AuthMgr FE then invokes the third method of this API
+ *        (`authorizeAndConnectClientToTrustedService`) on the authenticated connection established
+ *        with the AuthMgr BE in phase 1. Rollback protection is enforced on the client by matching
+ *        the client's DICE certificate against the stored DICE policy. The new connection is
+ *        authorized by matching the token sent over the new connection and the token sent over the
+ *        authenicated connection.
+ *
+ * AuthMgr BE should make sure that "use-after-destroy" threats are prevented in the implementation
+ * of this authorization protocol. This means that even if a client/pVM instance is created with the
+ * same identifier(s) of a deleted client/pVM instance, the new client should not be able to access
+ * the deleted client's secrets/resources created in the trusted services. The following
+ * requirements should be addressed in order to ensure this:
+ * 1) Each client should be identified by a unique identifier at the AuthMgr BE. The uniqueness
+ *    should be guaranteed across factory resets.
+ * 2) The client's unique identifier should be used when constructing the file path to store the
+ *    client's context, including the client's DICE policy, in the AuthMgr BE's secure storage.
+ * 3) The client's unique identifier should be conveyed to the trusted service(s) that the client
+ *    accesses, when an authorized connection is setup between the client and the trusted service in
+ *    phase 2. The trusted service(s) should mix in this unique client identifier when providing the
+ *    critical services to the clients (e.g. deriving HW-backed keys by the HWCrypto service,
+ *    storing data by the SecureStorage service).
+ *
+ * An example approach to build a unique identifier for a client is as follows:
+ * The AuthMgr BE stores a `global sequence number` in the secure storage that does not get
+ * wiped upon factory reset. Everytime the AuthMgr BE sees a new instance or a client, it assigns
+ * the current `global sequence number` as the unique sequence number of the instance or the client
+ * and increments the `global sequence number`.
+ */
+@VintfStability
+interface IAuthMgrAuthorization {
+    /**
+     * AuthMgr FE initiates the challenge-response protocol with the AuthMgr BE in order to
+     * authenticate the AuthMgr FE to the AuthMgr BE. AuthMgr BE creates and returns a challenge
+     * (a cryptographic random of 32 bytes) to the AuthMgr FE.
+     *
+     * The AuthMgr BE extracts the instance identifier from the DICE certificate chain of the
+     * AuthMgr FE (given in the input: `diceCertChain`). If the instance identifier is not included
+     * in the DICE certificate chain, then it should be sent in the optional
+     * input: `instanceIdentifier`. The instance identifier is used by the AuthMgr BE in this step
+     * to detect and reject any duplicate authentication attempts.
+     * The instance identifier is used in step 2 to build the file path in the secure storage to
+     * store the instance's context.
+     *
+     * If authentication is already started (but not completed) from the same transport ID, return
+     * the error code `AUTHENTICATION_ALREADY_STARTED`.
+     *
+     * @param diceCertChain - DICE certificate chain of the AuthMgr FE.
+     *
+     * @param instanceIdentifier - optional parameter to send the instance identifier, if it is not
+     *                             included in the DICE certificate chain
+     *
+     * @return challenge to be included in the signed response sent by the AuthMgr FE in
+     *         `completeAuthentication`
+     *
+     * @throws ServiceSpecificException:
+     *         Error::INSTANCE_ALREADY_AUTHENTICATED - when a pVM instance with the same
+     *         `instanceIdentifier` or the same transport id has already been authenticated.
+     *         Error::AUTHENTICATION_ALREADY_STARTED - when a pVM instance with the same
+     *         the same transport id has already started authentication
+     */
+    byte[32] initAuthentication(in ExplicitKeyDiceCertChain diceCertChain,
+            in @nullable byte[] instanceIdentifier);
+
+    /**
+     * AuthMgr FE invokes this method to complete phase 1 of the authorization protocol. The AuthMgr
+     * BE verifies the signature in `signedConnectionRequest` with the public signing key of the
+     * AuthMgr FE obtained from the DICE certificate chain.
+     *
+     * As per the CDDL for `SignedConnectionRequest` in SignedConnectionRequest.cddl, the AuthMgr FE
+     * includes the challenge sent by the AuthMgr BE and the unique transport IDs of the AuthMgr FE
+     * and AuthMgr BE in the signed response. This is to prevent replay attacks in the presence of
+     * more than one AuthMgr BE, where one AuthMgr BE may impersonate a pVM instance/AuthMgr FE to
+     * another AuthMgr BE. Both transport IDs are included for completeness, although it is
+     * sufficient to include either of them for the purpose of preventing such attacks.
+     *
+     * AuthMgr BE validates the DICE certificate chain by verifying all the signatures in the chain
+     * and by checking wither the root public key is trusted.
+     *
+     * The AuthMgr BE matches the DICE certificate chain of the AuthMgr FE to the DICE policy given
+     * in the input: `dicePolicy`. If this is the first invocation of this method during the
+     * lifetime of the AuthMgr FE, the AuthMgr BE stores the DICE policy in the secure storage as
+     * part of the pVM instance's context, upon successful matching of DICE chain to the policy.
+     * The file path for the storage of the pVM context is constructed using the instance
+     * identifier. Note that the creation of a pVM instance's context in the secure storage is
+     * allowed only during the factory, for the first version of this API. In the future, we expect
+     * to allow the creation of a pVM instance's context in the secure storage even after the device
+     * leaves the factory, based on hard-coded DICE policies and/or via a separate
+     * `IAuthMgrInstanceContextMaintenance` API.
+     *
+     * In the subsequent invocations of this method, the AuthMgr BE matches the given DICE chain
+     * to the stored DICE policy in order to enforce rollback protection. If that succeeds and if
+     * the given DICE poliy is different from the stored DICE policy, the AuthMgr BE replaces the
+     * stored DICE policy with the given DICE policy.
+     *
+     * Upon successful execution of this method, the AuthMgr BE should store some state associated
+     * with the connection, in order to distinguish authenicated connections from any
+     * non-authenticated connections. The state associated with the connection may cache certain
+     * artifacts such as instance identifier, instance sequence number, transport ID, DICE chain
+     * and DICE policy of the AuthMgr FE, so that they can be reused when serving phase 2 requests.
+     * The requests for phase 2 of the authorization protocol are allowed only on authenticated
+     * connections.
+     *
+     * @param signedConnectionRequest - signature from AuthMgr FE (CBOR encoded according to
+     *                                  SignedConnectionRequest.cddl)
+     *
+     * @param dicePolicy - DICE policy of the AuthMgr FE
+     *
+     * @throws ServiceSpecificException:
+     *         Error::AUTHENTICATION_NOT_STARTED - when the authentication process has not been
+     *             started for the pVM instance.
+     *         Error::INSTANCE_ALREADY_AUTHENTICATED - when a pVM instance with the same
+     *         `instanceIdentifier` or the same transport id has already been authenticated.
+     *         Error::SIGNATURE_VERIFICATION_FAILED - when the signature verification fails.
+     *         Error::INVALID_DICE_CERT_CHAIN - when the DICE certificate chain validation fails.
+     *         Error::DICE_POLICY_MATCHING_FAILED - when the DICE certificate chain to DICE policy
+     *             matching fails for the pVM instance.
+     *         Error::INSTANCE_CONTEXT_CREATION_DENIED - when the creation of the pVM instances's
+     *             context in the AuthMgr BE is not allowed.
+     *         Error::INSTANCE_PENDING_DELETION - when a pVM that is being deleted is trying to
+     *             authenticate.
+     *
+     */
+    void completeAuthentication(
+            in SignedConnectionRequest signedConnectionRequest, in DicePolicy dicePolicy);
+
+    /**
+     * When the AuthMgr FE receives a request from a client to access a trusted service, the
+     * AuthMgr FE first creates a new (out-of-band) connection with the AuthMgr BE and sends a
+     * one-time cryptographic token of 32 bytes over that new connection.
+     *
+     * The AuthMgr FE then invokes this method on the authenticated connection established with the
+     * AuthMgr BE in phase 1. When this method is invoked, the AuthMgr BE checks whether the
+     * underlying connection of this method call is already authenticated.
+     *
+     * The AuthMgr FE acts as the DICE manager for all the clients in the pVM and generates the DICE
+     * leaf certificate and the DICE leaf policy for the client, which are sent in the input:
+     * `clientDiceArtifacts`.
+     *
+     * The AuthMgr BE matches the client's DICE leaf certificate to the client's DICE policy.
+     * If this is the first invocation of this method in the lifetime of the client, the AuthMgr BE
+     * stores the client's DICE policy in the secure storage as part of the client's context, upon
+     * successful matching of the DICE certificate to the policy. The file path for the storage of
+     * the client's context should be constructed using the unique id assigned to the pVM instance
+     * by the AuthMgr BE (e.g. instance sequence number)  and the client ID. There is no use
+     * case for deleting a client context or a pVM context created in the secure storage, for the
+     * first version of this API, outside of the factory reset. In the future, we expect to
+     * expose APIs for those tasks.
+     *
+     * In the subsequent invocations of this method, the AuthMgr BE matches the given DICE leaf
+     * certificate to the stored DICE policy in order to enforce rollback protection. If that
+     * succeeds and if the given DICE policy is different from the stored DICE policy, the AuthMgr
+     * BE replaces the stored DICE policy with the given DICE policy.
+     *
+     * If the same client requests multiple trusted services or connects to the same trusted service
+     * multiple times during the same boot cycle of the pVM instance, it is recommended to validate
+     * the client's DICE artifacts only once for a given client as an optimization.
+     *
+     * The AuthMgr BE keeps track of the aforementioned new connections that are pending
+     * authorization along with the tokens sent over them and the transport ID of the pVM instance
+     * which created those connections.
+     *
+     * The AuthMgr FE sends the same token that was sent over an aforementioned new connection
+     * in the input: `token` of this method call, in order to authorize the new connection, based on
+     * the trust in the authenticated connection established in phase 1.
+     *
+     * Once the validation of the client's DICE artifacts is completed, the AuthMgr BE retrieves the
+     * pending new connection to be authorized, which is associated with a token that matches the
+     * token sent in this method call and a transport ID that matches the transport ID associated
+     * with the connection underlying this method call.
+     *
+     * Next the AuthMgr BE connects to the trusted service requested by the client in order to
+     * handover the new authorized connection to the trusted service. Once the connection
+     * handover is successful, the AuthMgr BE returns OK to the AuthMgr FE. Then the AuthMgr FE
+     * returns to the client a handle to the new connection (created at the beginning of phase 2).
+     * At this point, an authorized connection is setup between the client and the trusted service,
+     * which they can use to communicate independently of the AuthMgr FE and the AuthMgr BE.
+     *
+     * @param clientID - the identifier of the client in the pVM instance, which is unique in the
+     *                   context of the pVM instance
+     *
+     * @param service name - the name of the trusted service requested by the client
+     *
+     * @param token - the one-time token used to authorize the new connection created between the
+     *                AuthMgr FE and the AuthMgr BE
+     *
+     * @param clientDiceArtifacts - DICE leaf certificate and the DICE leaf policy of the client
+     *
+     * @throws ServiceSpecificException:
+     *         Error::CONNECTION_NOT_AUTHENTICATED - when the underlying connection of this method
+     *             call is not authenticated.
+     *         Error::DICE_POLICY_MATCHING_FAILED - when the DICE certificate chain to DICE policy
+     *             matching fails for the client.
+     *         Error::NO_CONNECTION_TO_AUTHORIZE - when there is no pending new connection that
+     *             is associated with a token and a transport ID that matches those of this
+     *             method call.
+     *         Error::CONNECTION_HANDOVER_FAILED - when the hanover of the authorized connection to
+     *             the trusted service fails.
+     *         Error::CLIENT_PENDING_DELETION - when a client that is being deleted is trying to be
+     *             authorized.
+     */
+    void authorizeAndConnectClientToTrustedService(in byte[] clientID, String serviceName,
+            in byte[32] token, in DiceLeafArtifacts clientDiceArtifacts);
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/SignedConnectionRequest.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to security/see/authmgr/aidl/android/hardware/security/see/authmgr/SignedConnectionRequest.aidl
index 7b9cc9f..f258603 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/SignedConnectionRequest.aidl
@@ -14,30 +14,16 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.security.see.authmgr;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+/**
+ * The response from the AuthMgr FE which includes the challenge sent by the AuthMgr BE and other
+ * information signed by the AuthMgr FE's signing key.
  */
+
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
-
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+@RustDerive(Clone=true, Eq=true, PartialEq=true)
+parcelable SignedConnectionRequest {
+    /* Data is CBOR encoded according the CDDL in ./SignedConnectionRequest.cddl */
+    byte[] signedConnectionRequest;
 }
diff --git a/security/see/authmgr/aidl/android/hardware/security/see/authmgr/SignedConnectionRequest.cddl b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/SignedConnectionRequest.cddl
new file mode 100644
index 0000000..a74ccd7
--- /dev/null
+++ b/security/see/authmgr/aidl/android/hardware/security/see/authmgr/SignedConnectionRequest.cddl
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+SignedConnectionRequestProtected = {
+    1 : AlgorithmEdDSA / AlgorithmES256,
+}
+
+SignedConnectionRequest = [ ; COSE_Sign1 (untagged) [RFC9052 s4.2]
+    protected: bstr .cbor SignedConnectionRequesProtected,
+    unprotected: {},
+    payload: bstr .cbor ConnectionRequest,
+    signature: bstr     ; PureEd25519(privateKey, SignedResponseSigStruct) /
+                        ; ECDSA(privateKey, SignedResponseSigStruct)
+]
+
+ConnectionRequestSigStruct = [ ; Sig_structure for SignedConnectionRequest [ RFC9052 s4.4]
+    context: "Signature1",
+    body_protected: bstr .cbor SignedConnectionRequesProtected,
+    external_aad: bstr .cbor ExternalAADForDICESignedConnectionRequest,
+    payload: bstr .cbor ConnectionRequest,
+]
+
+; The payload structure signed by the DICE signing key
+ConnectionRequest [
+    challenge: bstr .size 32,
+    transport_type: TransportType,  ; this indicates what CBOR structure should be exected for the
+                                    ; next element (i.e. transport_id_info)
+    transport_id_info: TransportIdInfo, ; this information is used to detect person-in-the-middle
+                                        ; attacks
+]
+
+; The unique id assigned to the `ConnectionRequest` payload structure
+ConnectionRequestUuid = h'34c82916 9579 4d86 baef 592a066419e4' ; bstr .size 16 (UUID v4 - RFC 9562)
+
+; An integer that identifies the type of the transport used for communication between clients and
+; trusted services
+TransportType = &(
+    FFA: 1,
+    ; Any other transport type(s) also be defined here
+)
+
+; Identity information of the peers provided by the transport layer
+TransportIdInfo = &(
+    FFATransportId,
+    ; Any other type(s) containing transport layer identity information should also be defiend here
+)
+
+; Transport ids (a.k.a VM IDs) provided by the FFA transport
+FFATransportId = [
+    feID: uint .size 2, ; FF-A partition ID of the AuthMgr FE
+    beID: uint .size 2, ; FF-A partition ID of the AuthMgr BE
+]
+
+; External AAD to be added to any Sig_structure signed by the DICE signing key, with the mandatory
+; field of `uuid_of_payload_struct` of type UUID v4 (RFC 9562). This field is required to ensure
+; that both the signer and the verifier refer to the same payload structure, given that there are
+; various payload structures signed by the DICE signing key in different protocols in Android.
+ExternalAADForDICESigned = [
+    uuid_of_payload_struct: buuid,
+]
+
+; RFC8610 - Section 3.6
+buuid = #6.37(bstr .size 16)
+
+ExternalAADForDICESignedConnectionRequest = [ ; ExternalAADForDICESigned for ConnectionRequest
+    uuid_of_payload_struct: #6.37(ConnectionRequestUuid),
+]
+
+AlgorithmES256 = -7              ; [RFC9053 s2.1]
+AlgorithmEdDSA = -8              ; [RFC9053 s2.2]
diff --git a/security/see/authmgr/aidl/vts/Android.bp b/security/see/authmgr/aidl/vts/Android.bp
new file mode 100644
index 0000000..3d6fce2
--- /dev/null
+++ b/security/see/authmgr/aidl/vts/Android.bp
@@ -0,0 +1,36 @@
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["Android-Apache-2.0"],
+    default_team: "trendy_team_trusty",
+}
+
+rust_test {
+    name: "VtsAidlAuthMgrNonExistentTest",
+    srcs: ["test.rs"],
+    require_root: true,
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+    rustlibs: [
+        "libbinder_rs",
+    ],
+}
diff --git a/security/see/authmgr/aidl/vts/test.rs b/security/see/authmgr/aidl/vts/test.rs
new file mode 100644
index 0000000..45533a7
--- /dev/null
+++ b/security/see/authmgr/aidl/vts/test.rs
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//! Test for asserting the non-existence of an IAuthMgrAuthorization.aidl
+
+#![cfg(test)]
+
+use binder;
+
+const AUTHMGR_INTERFACE_NAME: &str = "android.hardware.security.see.authmgr.IAuthMgrAuthorization";
+
+#[test]
+fn test_authmgr_non_existence() {
+    let authmgr_instances =  match binder::get_declared_instances(AUTHMGR_INTERFACE_NAME) {
+        Ok(vec) => vec,
+        Err(e) => {
+            panic!("failed to retrieve the declared interfaces for AuthMgr: {:?}", e);
+        }
+    };
+    assert!(authmgr_instances.is_empty());
+}
diff --git a/security/see/hdcp/README.md b/security/see/hdcp/README.md
new file mode 100644
index 0000000..76b8670
--- /dev/null
+++ b/security/see/hdcp/README.md
@@ -0,0 +1,65 @@
+# IHDCPAuthControl as a Trusted HAL service
+
+IHDCPAuthControl is expected to be a service implemented in a TEE.
+We provide a default reference implementation and its integration in Trusty
+as an example.
+
+The VTS test for a Trusted HAL service ought to run in the VM.
+We provide an integration of the VTS test in a Trusty VM,
+and later in a Microdroid VM (b/380632474).
+
+This interface shall not be exposed to the host and thus shall be part of
+the list of excluded interfaces from
+[compatibility_matrices/exclude/fcm_exclude.cpp](../../../compatibility_matrices/exclude/fcm_exclude.cpp)
+
+## 1. Mock Implementation
+
+The mock implementation under default/src/lib.rs is expected to be integrated in a
+TEE. For AOSP testing we offer two virtual device testing options:
+
+- Cuttlefish AVD, where the reference implementation is integrated in an AVF VM, emulating a TEE.
+- Trusty QEMU AVD, where the reference implementation is integrated in a Trusty TEE image (executed in secure world)
+
+### 1.1. Cuttlefish: Integrate in an AVF HAL pVM (Trusty)
+
+In Cuttlefish, we emulate a TEE with an AVF Trusty pVM.
+The VM2TZ IPC is emulated with a vsock port forward utility (b/379582767).
+
+Until vsock port forwarding is supported, the trusty_test_vm is used temporarily.
+(VTS tests and HAL implementation will be in same pVM).
+
+TODO: complete when trusty_hal_vm is created
+
+In order to add the mock HdcpAuthControlService to the trusty_test_vm, make sure
+that `hardware/interfaces/security/see/hdcp/default` is added to the
+trusty_test_vm makefile, by adding it to
+[trusty/device/x86/generic-x86_64/project/generic-x86_64-inc.mk](../../../../../trusty/device/x86/generic-x86_64/project/generic-x86_64-inc.mk)
+
+### 1.2. Trusty QEMU AVD: Integrate as a TA in Trusty TEE
+
+In order to add the mock HdcpAuthControlService to the Trusty TEE, make sure
+that `hardware/interfaces/security/see/hdcp/default` is added to
+[trusty/device/arm/generic-arm64/project/generic-arm-inc.mk](../../../../../trusty/device/arm/generic-arm64/project/generic-arm-inc.mk)
+
+
+## 2. VTS Tests
+
+IHdcpAuthControl service is expected to only be exposed to AVF pVM.
+
+The VTS tests shall verify:
+
+- IHdcpAuthControl cannot be accessed from the Android Host:
+
+   see [aidl/vts/src/host_test.rs](aidl/vts/host_test.rs)
+
+- IHdcpAuthControl can be accessed from an AVF pVM:
+
+   see [aidl/vts/src/vm_test.rs](aidl/vts/src/vm_test.rs)
+   see [aidl/vts/AndroidTest.xml](aidl/vts/AndroidTest.xml)
+
+
+To integrate the VTS test in the trusty_test_vm:
+
+1.
+1. add the test to [hardware/interfaces/security/see/usertests-rust-inc.mk](../usertests-rust-inc.mk)
+
diff --git a/security/see/hdcp/aidl/Android.bp b/security/see/hdcp/aidl/Android.bp
new file mode 100644
index 0000000..ad1db37
--- /dev/null
+++ b/security/see/hdcp/aidl/Android.bp
@@ -0,0 +1,57 @@
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    default_team: "trendy_team_trusty",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+aidl_interface {
+    name: "android.hardware.security.see.hdcp",
+    vendor_available: true,
+    srcs: ["android/hardware/security/see/hdcp/*.aidl"],
+    imports: [
+        "android.hardware.drm.common-V1",
+    ],
+    stability: "vintf",
+    frozen: false,
+    backend: {
+        java: {
+            enabled: false,
+        },
+        cpp: {
+            enabled: false,
+        },
+        ndk: {
+            min_sdk_version: "34",
+        },
+        rust: {
+            enabled: true,
+            gen_mockall: true,
+            additional_rustlibs: [
+                "libmockall",
+            ],
+        },
+    },
+}
+
+// A rust_defaults that includes the latest hdcp AIDL library.
+// Modules that depend on hdcp directly can include this rust_defaults to avoid
+// managing dependency versions explicitly.
+rust_defaults {
+    name: "hdcp_use_latest_hal_aidl_rust",
+    rustlibs: [
+        "android.hardware.security.see.hdcp-V1-rust",
+    ],
+}
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/hdcp/aidl/aidl_api/android.hardware.security.see.hdcp/current/android/hardware/security/see/hdcp/IHdcpAuthControl.aidl
similarity index 64%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
copy to security/see/hdcp/aidl/aidl_api/android.hardware.security.see.hdcp/current/android/hardware/security/see/hdcp/IHdcpAuthControl.aidl
index 5c26cc2..b73d554 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/hdcp/aidl/aidl_api/android.hardware.security.see.hdcp/current/android/hardware/security/see/hdcp/IHdcpAuthControl.aidl
@@ -31,7 +31,28 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-interface IHwCryptoOperations {
-  android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
+package android.hardware.security.see.hdcp;
+@VintfStability
+interface IHdcpAuthControl {
+  android.hardware.drm.HdcpLevels getHdcpLevels();
+  void trySetHdcpLevel(in android.hardware.drm.HdcpLevel level);
+  android.hardware.security.see.hdcp.IHdcpAuthControl.PendingHdcpLevelResult getPendingHdcpLevel();
+  parcelable HalErrorCode {
+    const int NO_ERROR = 0;
+    const int GENERIC_ERROR = (-1) /* -1 */;
+    const int BAD_STATE = (-2) /* -2 */;
+    const int UNSUPPORTED = (-3) /* -3 */;
+    const int SERIALIZATION_ERROR = (-4) /* -4 */;
+    const int ALLOCATION_ERROR = (-5) /* -5 */;
+    const int BAD_PARAMETER = (-7) /* -7 */;
+    const int UNAUTHORIZED = (-8) /* -8 */;
+  }
+  parcelable PendingHdcpLevelResult {
+    android.hardware.security.see.hdcp.IHdcpAuthControl.PendingHdcpLevelResult.Status status;
+    android.hardware.drm.HdcpLevel level;
+    enum Status {
+      NONE,
+      PENDING,
+    }
+  }
 }
diff --git a/security/see/hdcp/aidl/android/hardware/security/see/hdcp/IHdcpAuthControl.aidl b/security/see/hdcp/aidl/android/hardware/security/see/hdcp/IHdcpAuthControl.aidl
new file mode 100644
index 0000000..b9a1fe5
--- /dev/null
+++ b/security/see/hdcp/aidl/android/hardware/security/see/hdcp/IHdcpAuthControl.aidl
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.hardware.security.see.hdcp;
+
+/**
+ * IHdcpAuthControl is used by the OEMCrypto Trusted Application to interact
+ * with a HDCP Encryption Trusted Application in order to control the
+ * HDCP Authentication Levels.
+ */
+@VintfStability
+interface IHdcpAuthControl {
+    /*
+     * Service error codes. Will be returned as service specific errors.
+     */
+    parcelable HalErrorCode {
+        /* Success */
+        const int NO_ERROR = 0;
+
+        /* Generic error */
+        const int GENERIC_ERROR = -1;
+
+        /* Desired operation cannot be performed because of the server current state */
+        const int BAD_STATE = -2;
+
+        /* Operation or parameters are not supported by the server */
+        const int UNSUPPORTED = -3;
+
+        /* Error encountered when parsing parameters */
+        const int SERIALIZATION_ERROR = -4;
+
+        /* Server ran out of memory when performing operation */
+        const int ALLOCATION_ERROR = -5;
+
+        /* Bad parameter supplied for the desired operation */
+        const int BAD_PARAMETER = -7;
+
+        /* Caller is not authorized to make this call */
+        const int UNAUTHORIZED = -8;
+    }
+    /**
+     * Result returned from the getPendingHdcpLevelResult API.
+     */
+    parcelable PendingHdcpLevelResult {
+        enum Status {
+            /**
+             * No pending HdcpLevel request
+             */
+            NONE,
+            /**
+             * a HdcpLevel request is pending, its level is provided in the
+             * |level| attribute
+             */
+            PENDING,
+        }
+        Status status;
+        android.hardware.drm.HdcpLevel level;
+    }
+
+    /**
+     * Return the currently negotiated and max supported HDCP levels.
+     *
+     * The current level is based on the display(s) the device is connected to.
+     * If multiple HDCP-capable displays are simultaneously connected to
+     * separate interfaces, this method returns the lowest negotiated HDCP level
+     * of all interfaces.
+     *
+     * The maximum HDCP level is the highest level that can potentially be
+     * negotiated. It is a constant for any device, i.e. it does not depend on
+     * downstream receiving devices that could be connected. For example, if
+     * the device has HDCP 1.x keys and is capable of negotiating HDCP 1.x, but
+     * does not have HDCP 2.x keys, then the maximum HDCP capability would be
+     * reported as 1.x. If multiple HDCP-capable interfaces are present, it
+     * indicates the highest of the maximum HDCP levels of all interfaces.
+     *
+     * This method should only be used for informational purposes, not for
+     * enforcing compliance with HDCP requirements. Trusted enforcement of HDCP
+     * policies must be handled by the DRM system.
+     *
+     * @return HdcpLevels parcelable
+     */
+    android.hardware.drm.HdcpLevels getHdcpLevels();
+
+    /**
+     * Attempts to set the device's HDCP auth level to |level|.
+     *
+     * @param level: desired HDCP level
+     *
+     * @return:
+     *     a service specific error based on <code>HalErrorCode</code>,
+     *     specifically:
+     *       + BAD_PARAMETER: when HDCP_UNKNOWN is requested
+     *       + UNSUPPORTED: when |level| is greater than the MaxLevel supported
+     *       + BAD_STATE: when the HDCP's service currentLevel is HDCP_NO_OUTPUT
+     *
+     */
+    void trySetHdcpLevel(in android.hardware.drm.HdcpLevel level);
+
+    /**
+     * Retrieve the pending level currently being processed by the HDCP service.
+     * The pending HDCP protection level might be higher than the level initially
+     * requested. This can occur when multiple applications or services are
+     * using HDCP concurrently, and a higher level is needed to satisfy
+     * all requirements.
+     *
+     * @return:
+     *      PendingHdcpLevelResult on success, which contains a status
+     *      and an optional level; on error a service specific error based on
+     *      <code>HalErrorCode</code> otherwise.
+     *
+     */
+    PendingHdcpLevelResult getPendingHdcpLevel();
+}
diff --git a/security/see/hdcp/aidl/trusty/drm/rust/rules.mk b/security/see/hdcp/aidl/trusty/drm/rust/rules.mk
new file mode 100644
index 0000000..742b6ab
--- /dev/null
+++ b/security/see/hdcp/aidl/trusty/drm/rust/rules.mk
@@ -0,0 +1,39 @@
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+MODULE := $(LOCAL_DIR)
+
+AIDL_DIR := hardware/interfaces/drm/aidl
+
+MODULE_AIDL_FLAGS := \
+	--stability=vintf \
+	--version=1 \
+
+MODULE_CRATE_NAME := android_hardware_drm
+
+MODULE_AIDL_LANGUAGE := rust
+
+MODULE_AIDL_PACKAGE := android/hardware/drm
+
+MODULE_AIDL_INCLUDES := \
+	-I $(AIDL_DIR) \
+
+MODULE_AIDLS := \
+    $(AIDL_DIR)/$(MODULE_AIDL_PACKAGE)/HdcpLevel.aidl   \
+    $(AIDL_DIR)/$(MODULE_AIDL_PACKAGE)/HdcpLevels.aidl   \
+
+include make/aidl.mk
diff --git a/security/see/hdcp/aidl/trusty/hdcp/rust/rules.mk b/security/see/hdcp/aidl/trusty/hdcp/rust/rules.mk
new file mode 100644
index 0000000..beab655
--- /dev/null
+++ b/security/see/hdcp/aidl/trusty/hdcp/rust/rules.mk
@@ -0,0 +1,47 @@
+# Copyright (C) 2024 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+MODULE := $(LOCAL_DIR)
+
+AIDL_DIR := hardware/interfaces/security/see/hdcp/aidl
+DRM_AIDL_DIR := hardware/interfaces/drm/aidl
+
+MODULE_AIDL_FLAGS := \
+	--mockall \
+	--version=1 \
+
+MODULE_CRATE_NAME := android_hardware_security_see_hdcp
+
+MODULE_AIDL_LANGUAGE := rust
+
+MODULE_AIDL_PACKAGE := android/hardware/security/see/hdcp
+
+MODULE_AIDL_INCLUDES := \
+	-I $(AIDL_DIR) \
+	-I $(DRM_AIDL_DIR) \
+
+MODULE_AIDLS := \
+    $(AIDL_DIR)/$(MODULE_AIDL_PACKAGE)/IHdcpAuthControl.aidl   \
+
+MODULE_AIDL_RUST_DEPS := \
+	android_hardware_drm
+
+MODULE_LIBRARY_DEPS := \
+	hardware/interfaces/security/see/hdcp/aidl/trusty/drm/rust \
+	$(call FIND_CRATE,mockall) \
+
+include make/aidl.mk
diff --git a/security/see/hdcp/aidl/vts/Android.bp b/security/see/hdcp/aidl/vts/Android.bp
new file mode 100644
index 0000000..eadb9cd
--- /dev/null
+++ b/security/see/hdcp/aidl/vts/Android.bp
@@ -0,0 +1,36 @@
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["Android-Apache-2.0"],
+    default_team: "trendy_team_trusty",
+}
+
+rust_test {
+    name: "VtsAidlHdcpNonExistentTest",
+    srcs: ["src/host_test.rs"],
+    require_root: true,
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+    rustlibs: [
+        "libbinder_rs",
+    ],
+}
diff --git a/security/see/hdcp/aidl/vts/src/host_test.rs b/security/see/hdcp/aidl/vts/src/host_test.rs
new file mode 100644
index 0000000..f64de20
--- /dev/null
+++ b/security/see/hdcp/aidl/vts/src/host_test.rs
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//! Test for asserting the non-existence of an IHdcpAuthControl.aidl
+
+#![cfg(test)]
+
+use binder;
+
+const HDCP_INTERFACE_NAME: &str = "android.hardware.security.see.hdcp.IHdcpAuthControl";
+
+#[test]
+fn test_hdcp_auth_control_non_existence() {
+    let hdcp_instances =  match binder::get_declared_instances(HDCP_INTERFACE_NAME) {
+        Ok(vec) => vec,
+        Err(e) => {
+            panic!("failed to retrieve the declared interfaces for HdcpAuthControl: {:?}", e);
+        }
+    };
+    assert!(hdcp_instances.is_empty());
+}
diff --git a/staging/security/see/hwcrypto/aidl/Android.bp b/security/see/hwcrypto/aidl/Android.bp
similarity index 77%
rename from staging/security/see/hwcrypto/aidl/Android.bp
rename to security/see/hwcrypto/aidl/Android.bp
index 2da59a4..e15f494 100644
--- a/staging/security/see/hwcrypto/aidl/Android.bp
+++ b/security/see/hwcrypto/aidl/Android.bp
@@ -8,10 +8,8 @@
 }
 
 aidl_interface {
-    name: "android.hardware.security.see",
-    unstable: false,
-    // TODO Remove this owner field when this interface is moved out of /staging
-    owner: "google_while_staging",
+    name: "android.hardware.security.see.hwcrypto",
+    stability: "vintf",
     host_supported: true,
     srcs: [
         "android/hardware/security/see/hwcrypto/*.aidl",
@@ -22,11 +20,15 @@
             enabled: false,
         },
         cpp: {
-            enabled: false,
+            enabled: true,
         },
         rust: {
             enabled: true,
         },
+        ndk: {
+            enabled: true,
+        },
     },
     frozen: false,
+    system_ext_specific: true,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperation.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
index 0a7e7a2..fd2904b 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 union CryptoOperation {
   android.hardware.security.see.hwcrypto.MemoryBufferParameter setMemoryBuffer;
   android.hardware.security.see.hwcrypto.OperationParameters setOperationParameters;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
index 05780e1..66bed55 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 parcelable CryptoOperationErrorAdditionalInfo {
   long failingCommandIndex;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
index 1088e27..7996b9a 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 parcelable CryptoOperationResult {
   @nullable android.hardware.security.see.hwcrypto.ICryptoOperationContext context;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
index f3b9b43..75bb0dc 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 parcelable CryptoOperationSet {
   @nullable android.hardware.security.see.hwcrypto.ICryptoOperationContext context;
   android.hardware.security.see.hwcrypto.CryptoOperation[] operations;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
index 472215f..7646656 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
@@ -32,5 +32,6 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 interface ICryptoOperationContext {
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
similarity index 99%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
index 5b34572..b31a06c 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 interface IHwCryptoKey {
   android.hardware.security.see.hwcrypto.IHwCryptoKey.DiceCurrentBoundKeyResult deriveCurrentDicePolicyBoundKey(in android.hardware.security.see.hwcrypto.IHwCryptoKey.DiceBoundDerivationKey derivationKey);
   android.hardware.security.see.hwcrypto.IHwCryptoKey.DiceBoundKeyResult deriveDicePolicyBoundKey(in android.hardware.security.see.hwcrypto.IHwCryptoKey.DiceBoundDerivationKey derivationKey, in byte[] dicePolicyForKeyVersion);
@@ -43,7 +44,6 @@
   android.hardware.security.see.hwcrypto.IOpaqueKey getKeyslotData(android.hardware.security.see.hwcrypto.IHwCryptoKey.KeySlot slotId);
   enum DeviceKeyId {
     DEVICE_BOUND_KEY,
-    BATCH_KEY,
   }
   enum KeySlot {
     KEYMINT_SHARED_HMAC_KEY,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
index 5c26cc2..7c87dd3 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 interface IHwCryptoOperations {
   android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
index 88dbdf1..1121f01 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 interface IOpaqueKey {
   byte[] exportWrappedKey(in android.hardware.security.see.hwcrypto.IOpaqueKey wrappingKey);
   android.hardware.security.see.hwcrypto.KeyPolicy getKeyPolicy();
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/KeyPolicy.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
index 0e3896e..ca114c3 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 parcelable KeyPolicy {
   android.hardware.security.see.hwcrypto.types.KeyUse usage;
   android.hardware.security.see.hwcrypto.types.KeyLifetime keyLifetime = android.hardware.security.see.hwcrypto.types.KeyLifetime.EPHEMERAL;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
index d88d5c8..1c49297 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 parcelable MemoryBufferParameter {
   android.hardware.security.see.hwcrypto.MemoryBufferParameter.MemoryBuffer bufferHandle;
   int sizeBytes;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl
index e069610..d6f57ab 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/OperationParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 union OperationParameters {
   android.hardware.security.see.hwcrypto.types.SymmetricAuthOperationParameters symmetricAuthCrypto;
   android.hardware.security.see.hwcrypto.types.SymmetricOperationParameters symmetricCrypto;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/PatternParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/PatternParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/PatternParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/PatternParameters.aidl
index 0fd1ee7..7b9924e 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/PatternParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/PatternParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto;
+@VintfStability
 parcelable PatternParameters {
   long numberBlocksProcess;
   long numberBlocksCopy;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
index e7501ff..6ad2c09 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union AesCipherMode {
   android.hardware.security.see.hwcrypto.types.CipherModeParameters cbc;
   android.hardware.security.see.hwcrypto.types.CipherModeParameters ctr;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
index 4084abb..68ad142 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union AesGcmMode {
   android.hardware.security.see.hwcrypto.types.AesGcmMode.AesGcmModeParameters gcmTag16;
   parcelable AesGcmModeParameters {
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
index f4bf786..78b1ff8 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/AesKey.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union AesKey {
   byte[16] aes128 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
   byte[32] aes256;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
index 7a77521..83713ff 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable CipherModeParameters {
   byte[16] nonce;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
index 9970678..45cb234 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union ExplicitKeyMaterial {
   android.hardware.security.see.hwcrypto.types.AesKey aes;
   android.hardware.security.see.hwcrypto.types.HmacKey hmac;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
index 742314c..969e9c8 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable HalErrorCode {
   const int NO_ERROR = 0;
   const int GENERIC_ERROR = (-1) /* -1 */;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HmacKey.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
index f8de94a..4d4e65d 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union HmacKey {
   byte[32] sha256 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
   byte[64] sha512;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
index 532cd8d..33a518d 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable HmacOperationParameters {
   android.hardware.security.see.hwcrypto.IOpaqueKey key;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
similarity index 97%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
index db5964c..ddee337 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
@@ -32,7 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
-@Backing(type="byte")
+@Backing(type="byte") @VintfStability
 enum KeyLifetime {
   EPHEMERAL,
   HARDWARE,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
index ea3a173..919be32 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 enum KeyPermissions {
   ALLOW_EPHEMERAL_KEY_WRAPPING,
   ALLOW_HARDWARE_KEY_WRAPPING,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyType.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyType.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyType.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyType.aidl
index 59b83c4..07a7ce4 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyType.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyType.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 enum KeyType {
   AES_128_CBC_NO_PADDING,
   AES_128_CBC_PKCS7_PADDING,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyUse.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
similarity index 97%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
index e888bdf..b607fd5 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
@@ -32,7 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
-@Backing(type="int")
+@Backing(type="int") @VintfStability
 enum KeyUse {
   ENCRYPT = 1,
   DECRYPT = 2,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
similarity index 96%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
index 59c8757..184e21f 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
@@ -32,7 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
-@RustDerive(Clone=true, Copy=true)
+@RustDerive(Clone=true, Copy=true) @VintfStability
 parcelable MemoryBufferReference {
   int startOffset;
   int sizeBytes;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
index fc2dd63..6dfefcb 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable OpaqueKeyToken {
   byte[] keyToken;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OperationData.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OperationData.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OperationData.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OperationData.aidl
index aad3ac1..858ef1c 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OperationData.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OperationData.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union OperationData {
   android.hardware.security.see.hwcrypto.types.MemoryBufferReference memoryBufferReference;
   byte[] dataBuffer;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OperationType.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OperationType.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OperationType.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OperationType.aidl
index ca8b3eb..03c2bba 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OperationType.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/OperationType.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 enum OperationType {
   READ,
   WRITE,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
index 1e304ab..cb963ee 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 enum ProtectionId {
   WIDEVINE_OUTPUT_BUFFER = 1,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
index d3d1763..e42190e 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union SymmetricAuthCryptoParameters {
   android.hardware.security.see.hwcrypto.types.AesGcmMode aes;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
index 8a8ef09..78c4a4f 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable SymmetricAuthOperationParameters {
   android.hardware.security.see.hwcrypto.IOpaqueKey key;
   android.hardware.security.see.hwcrypto.types.SymmetricOperation direction;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
index cc93094..8fd5e85 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 union SymmetricCryptoParameters {
   android.hardware.security.see.hwcrypto.types.AesCipherMode aes;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
index 1a17525..40fd2d5 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 enum SymmetricOperation {
   ENCRYPT,
   DECRYPT,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
index 769833b..7007074 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
@@ -32,6 +32,7 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable SymmetricOperationParameters {
   android.hardware.security.see.hwcrypto.IOpaqueKey key;
   android.hardware.security.see.hwcrypto.types.SymmetricOperation direction;
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/Void.aidl b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/Void.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/Void.aidl
rename to security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/Void.aidl
index b37848b..80c91ee 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/Void.aidl
+++ b/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see.hwcrypto/current/android/hardware/security/see/hwcrypto/types/Void.aidl
@@ -32,5 +32,6 @@
 // later when a module using the interface is updated, e.g., Mainline modules.
 
 package android.hardware.security.see.hwcrypto.types;
+@VintfStability
 parcelable Void {
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperation.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
similarity index 99%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
index 2fdbc78..0859d2a 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperation.aidl
@@ -25,6 +25,7 @@
  * Type that describes the different operations that can be performed along with its required
  * parameters. It will be used to construct a vector of operation that are executed sequentially.
  */
+@VintfStability
 union CryptoOperation {
     /*
      * Sets a memory buffer to operate on. References to positions of this memory buffer can be used
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
index f3ac8ea..cc94b02 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationErrorAdditionalInfo.aidl
@@ -18,6 +18,7 @@
 /*
  * Type that provides more information about failures when processing a list of commands.
  */
+@VintfStability
 parcelable CryptoOperationErrorAdditionalInfo {
     /*
      * Index indicating the first step of <code>CryptoOperationSet::operations</code> that failed
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
index 07c2983..5c3b81e 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationResult.aidl
@@ -20,6 +20,7 @@
 /*
  * Type that describes the result of a set of crypto operations.
  */
+@VintfStability
 parcelable CryptoOperationResult {
     /*
      * Token that can be passed on a CryptoOperationSet to issue more operations on the same context
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
index 9aff1e8..285ed36 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/CryptoOperationSet.aidl
@@ -21,6 +21,7 @@
 /*
  * Type that describes a set of crypto operations to execute
  */
+@VintfStability
 parcelable CryptoOperationSet {
     /*
      * Token to be used to issue the operations. If NULL, a new context will be created and
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
index 68d0c03..8cfa735 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/ICryptoOperationContext.aidl
@@ -22,4 +22,5 @@
  * operation in progress context includes any memory buffer previously mapped by a
  * <code>CryptoOperation::SetMemoryBuffer</code> call.
  */
+@VintfStability
 interface ICryptoOperationContext {}
diff --git a/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
new file mode 100644
index 0000000..97a4c37
--- /dev/null
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
@@ -0,0 +1,294 @@
+/*
+ * Copyright 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.hardware.security.see.hwcrypto;
+
+import android.hardware.security.see.hwcrypto.IHwCryptoOperations;
+import android.hardware.security.see.hwcrypto.IOpaqueKey;
+import android.hardware.security.see.hwcrypto.KeyPolicy;
+import android.hardware.security.see.hwcrypto.types.ExplicitKeyMaterial;
+import android.hardware.security.see.hwcrypto.types.OpaqueKeyToken;
+
+/*
+ * Higher level interface to access and generate keys.
+ */
+@VintfStability
+interface IHwCryptoKey {
+    /*
+     * Identifier for the requested device provided key. The currently supported identifiers are:
+     *
+     */
+    enum DeviceKeyId {
+        /*
+         * This is a key unique to the device.
+         */
+        DEVICE_BOUND_KEY,
+    }
+
+    /*
+     * Identifier for the requested key slot. The currently supported identifiers are:
+     *
+     */
+    enum KeySlot {
+        /*
+         * This is the shared HMAC key that will now be computed by HwCryptoKey after participating
+         * in the ISharedSecret protocol that can be shared with KeyMint and authenticators. See
+         * ISharedSecret.aidl for more information.
+         */
+        KEYMINT_SHARED_HMAC_KEY,
+    }
+
+    union DiceBoundDerivationKey {
+        /*
+         * Opaque to be used to derive the DICE bound key.
+         */
+        IOpaqueKey opaqueKey;
+
+        /*
+         * Device provided key to be used to derive the DICE bound key.
+         */
+        DeviceKeyId keyId;
+    }
+
+    parcelable DiceCurrentBoundKeyResult {
+        /*
+         * Key cryptographically bound to a DICE policy.
+         */
+        IOpaqueKey diceBoundKey;
+
+        /*
+         * Current dice policy which was used to generate the returned key. This policy is opaque
+         * from this service perspective (it will be sent to an Authentication Manager Service to be
+         * verified). It follows the structure defined on DicePolicy.cddl, located under
+         * hardware/interfaces/security/authgraph/aidl/android/hardware/security/authgraph/ with the
+         * caveat that it could be encrypted if the client does not have enough permissions to see
+         * the device dice policy information.
+         */
+        byte[] dicePolicyForKeyVersion;
+    }
+
+    parcelable DiceBoundKeyResult {
+        /*
+         * Key cryptographically bound to a DICE policy.
+         */
+        IOpaqueKey diceBoundKey;
+
+        /*
+         * Indicates if the diceBoundKey returned was created using a current DICE policy. The
+         * caller can use this to detect if an old policy was provided and rotate its keys if so
+         * desired. Old, valid policies remain usable, but care needs to be taken to not continue to
+         * use a potentially compromised key.
+         */
+        boolean dicePolicyWasCurrent;
+    }
+
+    parcelable ClearKeyPolicy {
+        /*
+         * Indicates the desired key size. It will be used to calculate how many bytes of key
+         * material should be returned.
+         */
+        int keySizeBytes;
+    }
+
+    union DerivedKeyPolicy {
+        /*
+         * If used we will derive a clear key and pass it back as an array of bytes on
+         * <code>HwCryptoKeyMaterial::explicitKey</code>.
+         */
+        ClearKeyPolicy clearKey;
+
+        /*
+         * Policy for the newly derived opaque key. Defines how the key can be used and its type.
+         */
+        byte[] opaqueKey;
+    }
+
+    parcelable DerivedKeyParameters {
+        /*
+         * Key to be used to derive the new key using HKDF.
+         */
+        IOpaqueKey derivationKey;
+
+        /*
+         * Policy for the newly derived key. Depending on its type, either a clear or opaque key
+         * will be derived.
+         */
+        DerivedKeyPolicy keyPolicy;
+
+        /*
+         * An arbitrary set of bytes incorporated into the key derivation. May have an
+         * implementation-specific maximum length, but it is guaranteed to accept at least 32 bytes.
+         */
+        byte[] context;
+    }
+
+    union DerivedKey {
+        /*
+         * Derived key in clear format.
+         */
+        byte[] explicitKey = {};
+
+        /*
+         * Derived key as a key token to be used only through the HWCrypto service.
+         */
+        IOpaqueKey opaque;
+    }
+
+    /*
+     * Derives a versioned key tied to the caller's current DICE policy. It will return this current
+     * policy back to the caller along with the generated key.
+     *
+     * @param derivationKey:
+     *     Key to be used to derive the new key using HKDF.
+     *
+     * @return:
+     *     A DiceCurrentBoundKeyResult containint the versioned key tied the current client version
+     *     on success.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    DiceCurrentBoundKeyResult deriveCurrentDicePolicyBoundKey(
+            in DiceBoundDerivationKey derivationKey);
+
+    /*
+     * Derive a versioned key by checking the provided DICE policy against the caller and then using
+     * it as a context for deriving the returned key.
+     *
+     * @param derivationKey:
+     *     Key to be used to derive the new key using HKDF.
+     *
+     * @param dicePolicyForKeyVersion:
+     *     Policy used to derive keys tied to specific versions. Using this parameter the caller can
+     *     tie a derived key to a minimum version of itself, so in the future only itself or a more
+     *     recent version can derive the same key. This parameter is opaque to the caller and it
+     *     could be encrypted in the case the client doesn't have permission to know the dice chain.
+     *     When implementing this function, this parameter shall be one of the components fed to the
+     *     KDF context and it needs to be checked against the caller DICE certificate before being
+     *     used.
+     *
+     * @return:
+     *      A DiceBoundKeyResult containing the versioned key tied to the provided DICE policy on
+     *      success.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    DiceBoundKeyResult deriveDicePolicyBoundKey(
+            in DiceBoundDerivationKey derivationKey, in byte[] dicePolicyForKeyVersion);
+
+    /*
+     * Derive a new key based on the given key, policy and context.
+     *
+     * @param parameters:
+     *      Parameters used for the key derivation. See <code>DerivedKeyParameters</code> on this
+     *      file for more information.
+     *
+     * @return:
+     *      A HwCryptoKeyMaterial containing the derived key on success.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    DerivedKey deriveKey(in DerivedKeyParameters parameters);
+
+    /*
+     * Returns an interface used to work on opaque keys. This interface can also be used to operate
+     * on any opaque key generated by hwkeyDeriveVersioned, even if this key has been generated
+     * after retrieving a IHwCryptoOperations binder object, as long as the parent
+     * IHwCryptoDeviceKeyAccess is not dropped between retrieving the IHwCryptoOperations binder
+     * object and deriving the key. IHwCryptoOperations can also be used to create opaque keys that
+     * are not bound to the device.
+     *
+     * @return:
+     *      IHwCryptoOperations on success
+     */
+    IHwCryptoOperations getHwCryptoOperations();
+
+    /*
+     * Imports a SW clear key into the secure environment.
+     *
+     * @param keyMaterial:
+     *     key to be imported.
+     *
+     * @param newKeyPolicy:
+     *      Policy of the new key. Defines how the newly created key can be used. Because any clear
+     *      key imported into the system is considered to have a <code>KeyLifetime::PORTABLE</code>
+     *      lifetime, a call to this function will return an error if
+     *      <code>newKeyPolicy.newKeyPolicy</code> is not set to portable.
+     *
+     * @return:
+     *      IOpaqueKey on success.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    IOpaqueKey importClearKey(in ExplicitKeyMaterial keyMaterial, in KeyPolicy newKeyPolicy);
+
+    /*
+     * Returns the client current DICE policy. This policy is encrypted and considered opaque from
+     * the client perspective. This policy is the same used to create DICE bound keys and will also
+     * be used to seal secrets that can only be retrieved by the DICE policy owner. The first use of
+     * this seal operation will be <code>IOpaqueKey::getShareableToken</code> and will call this
+     * <code>IHwCryptoKey::keyTokenImport</code>. To start this process, the intended key receiver
+     * function and then pass the generated DICE policy to the owner of the key that the receiver
+     * wants to import. The key owner will then call <code>IOpaqueKey::getShareableToken</code>
+     * passing the receiver DICE policy to insure that only that receiver can import the key.
+     *
+     * @return:
+     *      byte[] on success, which is the caller encrypted DICE policy.
+     */
+    byte[] getCurrentDicePolicy();
+
+    /*
+     * Imports a key from a different client service instance. Because IOpaqueKey are binder objects
+     * that cannot be directly shared between binder rpc clients, this method provide a way to send
+     * a key to another client. Keys to be imported by the receiver are represented by a token
+     * created using <code>IOpaqueKey::getShareableToken</code>. The flow to create this token is
+     * described in <code>IHwCryptoKey::getCurrentDicePolicy</code>.
+     *
+     * @param requested_key:
+     *      Handle to the key to be imported to the caller service.
+     *
+     * @param sealingDicePolicy:
+     *      DICE policy used to seal the exported key.
+     *
+     * @return:
+     *      An IOpaqueKey that can be directly be used on the local HWCrypto service on success.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    IOpaqueKey keyTokenImport(in OpaqueKeyToken requestedKey, in byte[] sealingDicePolicy);
+
+    /*
+     * Gets the keyslot key material referenced by slotId. This interface is used to access device
+     * specific keys with known types and uses. Because the returned key is opaque, it can only be
+     * used through the different HwCrypto interfaces. Because the keys live in a global namespace
+     * the identity of the caller needs to be checked to verify that it has permission to access the
+     * requested key.
+     *
+     * @param slotId:
+     *      Identifier for the requested keyslot
+     *
+     * @return:
+     *      An IOpaqueKey corresponding to the requested key slot on success.
+     *
+     * @throws:
+     *      ServiceSpecificException <code>UNAUTHORIZED</code> if the caller cannot access the
+     *      requested key, another specific error based on <code>HalErrorCode</code> otherwise.
+     */
+    IOpaqueKey getKeyslotData(KeySlot slotId);
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
similarity index 84%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
index 4d394ed..9df6d67 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
@@ -24,20 +24,25 @@
  * cryptographic keys. Interactions with this interface are done through a command-base API,
  * which allow callers to execute a large set of operations on a single call.
  */
+@VintfStability
 interface IHwCryptoOperations {
     /*
-     * processCommandList() - Executes a list of cryptographic commands in order
+     * Executes a list of cryptographic commands in order
      *
-     * @operations:
+     * @param operations:
      *      Parameter containing 1 or more set of commands to execute. Additionally, each set can
      *      also contain a context on which the commands will be executed.
-     * @additionalErrorInfo:
+     *
+     * @param additionalErrorInfo:
      *      Structure containing additional info when errors are encountered. Only valid if the
      *      function failed its execution.
-     * Return:
+     *
+     * @return:
      *      CryptoOperationResult[] on success, which can contain a context to continue executing
-     *      each of the provided operations sets, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
+     *      each of the provided operations sets.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
      */
     CryptoOperationResult[] processCommandList(inout CryptoOperationSet[] operations,
             out CryptoOperationErrorAdditionalInfo additionalErrorInfo);
diff --git a/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
new file mode 100644
index 0000000..318a27e
--- /dev/null
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.hardware.security.see.hwcrypto;
+
+import android.hardware.security.see.hwcrypto.KeyPolicy;
+import android.hardware.security.see.hwcrypto.types.OpaqueKeyToken;
+import android.hardware.security.see.hwcrypto.types.OperationType;
+import android.hardware.security.see.hwcrypto.types.ProtectionId;
+
+@VintfStability
+interface IOpaqueKey {
+    /*
+     * Exports this key as a wrapped (encrypted) blob.
+     *
+     * @param wrapping_key:
+     *     wrapping key. It needs to be an opaque key and its policy needs to indicate that it can
+     *     be used for key wrapping.
+     *
+     * @return:
+     *      Wrapped key blob as a byte array on success. Format of the blob is opaque to the service
+     *      but has to match the command accepted by
+     *      <code>IHwCryptoKeyGeneration::importWrappedKey</code>
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    byte[] exportWrappedKey(in IOpaqueKey wrappingKey);
+
+    /*
+     * Returns the key policy.
+     *
+     * @return:
+     *      A <code>KeyPolicy</code> on success
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    KeyPolicy getKeyPolicy();
+
+    /*
+     * Returns the public key portion of this OpaqueKey. This operation is only valid for asymmetric
+     * keys.
+     *
+     * @return:
+     *      public key as a byte array on success. Format used for the returned public key is COSE.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    byte[] getPublicKey();
+
+    /*
+     * Returns a token that can shared with another HWCrypto client.
+     *
+     * @param sealingDicePolicy:
+     *      Token to be used to protect the returned OpaqueKeyToken. It will be used so only
+     *      the owner of the sealingDicePolicy can import the key.
+     *
+     * @return:
+     *      <code>OpaqueKeyMaterial</code> token on success.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    OpaqueKeyToken getShareableToken(in byte[] sealingDicePolicy);
+
+    /*
+     * Sets the protectionID associated with the buffers where the operation will be performed. A
+     * protection ID serves as a limitation on the key so it can only operate on buffers with a
+     * matching protection ID. The client calling this functions needs to have the necessary
+     * permissions to read and/or write to this buffer. Setting this parameter means that if the key
+     * is shared with a different client, the client receiving the key will be limited in which
+     * buffers can be used to read/write data for this operation.
+     *
+     * @param protectionId:
+     *      ID of the given use case to provide protection for. The method of protecting the buffer
+     *      will be platform dependent.
+     *
+     * @param allowedOperations:
+     *      array of allowed operations. Allowed operations are either READ or WRITE.
+     *
+     * @throws:
+     *      ServiceSpecificException based on <code>HalErrorCode</code> if any error occurs.
+     */
+    void setProtectionId(in ProtectionId protectionId, in OperationType[] allowedOperations);
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
index 9266bfa..a20e99b 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.aidl
@@ -23,6 +23,7 @@
 /*
  * Parcelable that specified how a key can be used.
  */
+@VintfStability
 parcelable KeyPolicy {
     /*
      * Enum specifying the operations the key can perform (encryption, decryption, etc.).
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl
similarity index 100%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/KeyPolicy.cddl
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
index c5a6a5c..efc5767 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
@@ -18,6 +18,7 @@
 /*
  * Parcelable representing a memory buffer.
  */
+@VintfStability
 parcelable MemoryBufferParameter {
     union MemoryBuffer {
         ParcelFileDescriptor input;
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl
index a977f56..bf0b720 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/OperationParameters.aidl
@@ -22,6 +22,7 @@
 /*
  * Type that describes the parameters for the different operations that can be performed.
  */
+@VintfStability
 union OperationParameters {
     /*
      * Parameters for authenticated symmetric cryptography (AES GCM).
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/PatternParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/PatternParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/PatternParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/PatternParameters.aidl
index 3f62abe..9f8950f 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/PatternParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/PatternParameters.aidl
@@ -18,6 +18,7 @@
 /*
  * Parcelable that specifies a pattern to process data.
  */
+@VintfStability
 parcelable PatternParameters {
     /*
      * Number of blocks that will be processed. The size of the block matches the size of the
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
index ac31557..8ce83aa 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesCipherMode.aidl
@@ -21,6 +21,7 @@
 /*
  * Type used for the parameters needed to run a non-authenticated AES operation.
  */
+@VintfStability
 union AesCipherMode {
     /*
      * Cipher Block Chaining mode. Padding will either be none or PKCS#7 depending on the key policy
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
index 4025553..1c6551c 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesGcmMode.aidl
@@ -18,6 +18,7 @@
 /*
  * Type used for the parameters needed to run an authenticated AES operation (GCM).
  */
+@VintfStability
 union AesGcmMode {
     parcelable AesGcmModeParameters {
         /*
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
index cf9082d..ae62ef9 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/AesKey.aidl
@@ -18,6 +18,7 @@
 /*
  * Type that represents an AES key.
  */
+@VintfStability
 union AesKey {
     /*
      * Raw AES 128 bit key material.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
similarity index 88%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
index bfa5daa..e7ede57 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/CipherModeParameters.aidl
@@ -19,6 +19,10 @@
 /*
  * Type encapsulating nonce used on non-authenticated AES symmetric encryption.
  */
+@VintfStability
 parcelable CipherModeParameters {
+    /*
+     * nonce to be used as IV for AES-CBC or as the nonce in AES-CTR
+     */
     byte[16] nonce;
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
similarity index 88%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
index 3aa5611..a5bf594 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ExplicitKeyMaterial.aidl
@@ -21,7 +21,15 @@
 /*
  * Type encapsulating a clear key.
  */
+@VintfStability
 union ExplicitKeyMaterial {
+    /*
+     * AES key in clear format.
+     */
     AesKey aes;
+
+    /*
+     * HMAC key in clear format.
+     */
     HmacKey hmac;
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
index f536c0e..df12262 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HalErrorCode.aidl
@@ -18,6 +18,7 @@
 /*
  * Service error codes. Will be returned as service specific errors.
  */
+@VintfStability
 parcelable HalErrorCode {
     /* Success */
     const int NO_ERROR = 0;
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacKey.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
index a0b6ba7..b1a988e 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacKey.aidl
@@ -18,6 +18,7 @@
 /*
  * Type that represents an Hmac key.
  */
+@VintfStability
 union HmacKey {
     /*
      * Raw Hmac key for use with sha256.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
similarity index 97%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
index da09a2c..faa3072 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/HmacOperationParameters.aidl
@@ -19,6 +19,7 @@
 /*
  * Data needed to perform HMAC operations.
  */
+@VintfStability
 parcelable HmacOperationParameters {
     /*
      * Key to be used for the HMAC operation.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
index 9958a0b..b03b850 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyLifetime.aidl
@@ -20,6 +20,7 @@
  * represented as a bitmask to allow us to internally combine them on a single property to describe
  * a set of allowed lifetimes.
  */
+@VintfStability
 @Backing(type="byte")
 enum KeyLifetime {
     /*
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
index a1e4f21..c48ef8b 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyPermissions.aidl
@@ -18,6 +18,7 @@
 /*
  * Additional characteristics and permissions of the key.
  */
+@VintfStability
 enum KeyPermissions {
     /*
      * Key can be wrapped by an ephemeral key.
diff --git a/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyType.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyType.aidl
new file mode 100644
index 0000000..ed90899
--- /dev/null
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyType.aidl
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.hardware.security.see.hwcrypto.types;
+
+/*
+ * Enum describing all supported key types. Key types are strongly bound to the algorithm to
+ * prevent reusing the same key on different algorithms (e.g. using the same key for 2 different AES
+ * 128 Cipher modes).
+ */
+@VintfStability
+enum KeyType {
+    /*
+     * AES with key size 128 bits using CBC mode of operation and no padding.
+     */
+    AES_128_CBC_NO_PADDING,
+
+    /*
+     * AES with key size 128 bits using CBC mode of operation and PKCS7 padding.
+     */
+    AES_128_CBC_PKCS7_PADDING,
+
+    /*
+     * AES with key size 128 bits using counter mode.
+     */
+    AES_128_CTR,
+
+    /*
+     * AES with key size 128 bits using GCM mode for authenticated encryption.
+     */
+    AES_128_GCM,
+
+    /*
+     * AES with key size 128 bits for CMAC calculation.
+     */
+    AES_128_CMAC,
+
+    /*
+     * AES with key size 256 bits using CBC mode of operation and no padding.
+     */
+    AES_256_CBC_NO_PADDING,
+
+    /*
+     * AES with key size 256 bits using CBC mode of operation and PKCS7 padding.
+     */
+    AES_256_CBC_PKCS7_PADDING,
+
+    /*
+     * AES with key size 128 bits using counter mode.
+     */
+    AES_256_CTR,
+
+    /*
+     * AES with key size 128 bits using GCM mode for authenticated encryption.
+     */
+    AES_256_GCM,
+
+    /*
+     * AES with key size 128 bits for CMAC calculation.
+     */
+    AES_256_CMAC,
+
+    /*
+     * Key of length of 32 bytes for HMAC operations using SHA256.
+     */
+    HMAC_SHA256,
+
+    /*
+     * Key of length of 64 bytes for HMAC operations using SHA512.
+     */
+    HMAC_SHA512,
+
+    /*
+     * RSA of key size of 2048 bits for signing using PSS.
+     */
+    RSA2048_PSS_SHA256,
+
+    /*
+     * RSA of key size of 2048 bits for signing with padding PKCS 1.5 and SHA256 as the digest
+     * algorithm.
+     */
+    RSA2048_PKCS1_5_SHA256,
+
+    /*
+     * ECC key for signing using curve P-256 and no padding.
+     */
+    ECC_NIST_P256_SIGN_NO_PADDING,
+
+    /*
+     * ECC key for signing using curve P-256 and SHA256 as hashing algorithm.
+     */
+    ECC_NIST_P256_SIGN_SHA256,
+
+    /*
+     * ECC key for signing using curve P-521 and no padding.
+     */
+    ECC_NIST_P521_SIGN_NO_PADDING,
+
+    /*
+     * ECC key for signing using curve P-512 and SHA512 as hashing algorithm.
+     */
+    ECC_NIST_P521_SIGN_SHA512,
+
+    /*
+     * ECC key for signing using EdDSA.
+     */
+    ECC_ED25519_SIGN,
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
similarity index 77%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
index 76bfd62..60bfd06 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyUse.aidl
@@ -18,12 +18,24 @@
 /*
  * Enum describing the allowed operations that can be performed with the given key.
  */
+@VintfStability
 @Backing(type="int")
 enum KeyUse {
+    /* Key can be used to encrypt */
     ENCRYPT = 1,
+
+    /* Key can be used to decrypt */
     DECRYPT = 2,
+
+    /* Key can be used to encrypt or decrypt */
     ENCRYPT_DECRYPT = ENCRYPT | DECRYPT,
+
+    /* Key can be used to sign */
     SIGN = 4,
+
+    /* Key can be used to derive other keys */
     DERIVE = 8,
+
+    /* Key can be used to wrap other keys */
     WRAP = 16,
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
index 1175dc5..0f3c099 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/MemoryBufferReference.aidl
@@ -18,6 +18,7 @@
 /*
  * Structure representing a section of a memory buffer.
  */
+@VintfStability
 @RustDerive(Copy=true, Clone=true)
 parcelable MemoryBufferReference {
     /*
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
index db95c18..25cc6fb 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
@@ -20,6 +20,7 @@
  * valid on the current boot, and its reuse after a session is closed (or between sessions) is not
  * guaranteed.
  */
+@VintfStability
 parcelable OpaqueKeyToken {
     /*
      * Opaque type used to send IOpaqueKeys keys to different clients. Its format is implementation
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationData.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationData.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationData.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationData.aidl
index 642d05e..8dfca72 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationData.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationData.aidl
@@ -20,6 +20,7 @@
 /*
  * Union holding buffers to be used by the cryptographic operation.
  */
+@VintfStability
 union OperationData {
     /*
      * Reference (offset, size) to the active operations' MemoryBuffer.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
similarity index 90%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
index 76878a3..2dc9ae9 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/OperationType.aidl
@@ -18,7 +18,11 @@
 /*
  * Enum describing the different types of operations allowed on a buffer.
  */
+@VintfStability
 enum OperationType {
+    /* Read operations allowed*/
     READ,
+
+    /* Write operations allowed*/
     WRITE,
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
index 8686882..8fd0551 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/ProtectionId.aidl
@@ -19,6 +19,7 @@
  * Enum describing the different types of protected buffers. Protected buffers are named by its
  * corresponding use case and its underlaying implementation is platform dependant.
  */
+@VintfStability
 enum ProtectionId {
     /*
      * ProtectionID used by HwCrypto to enable Keys that can be used for Widevine video buffers.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
index 278e48d..79c39f9 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthCryptoParameters.aidl
@@ -20,6 +20,7 @@
 /*
  * Data needed to perform authenticated symmetric cryptographic operations.
  */
+@VintfStability
 union SymmetricAuthCryptoParameters {
     /*
      * AES (Advanced Encryption Standard) GCM parameters.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
index 46568c3..844a3bc 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricAuthOperationParameters.aidl
@@ -23,6 +23,7 @@
  * Parameters needed to perform an authenticated symmetric cryptographic operation. Currently only
  * AES-GCM is supported.
  */
+@VintfStability
 parcelable SymmetricAuthOperationParameters {
     /*
      * Key to be used on the operation.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
index 2350242..679fe6a 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricCryptoParameters.aidl
@@ -20,6 +20,7 @@
 /*
  * Data needed to perform non-authenticated symmetric cryptographic operations.
  */
+@VintfStability
 union SymmetricCryptoParameters {
     /*
      * AES (Advanced Encryption Standard) parameters.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
similarity index 92%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
index 2717472..d88d4e9 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
@@ -18,4 +18,4 @@
 /*
  * Enum describing the type of symmetric operation desired.
  */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+@VintfStability enum SymmetricOperation { ENCRYPT, DECRYPT }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
similarity index 98%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
index 1d1554d..509d416 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperationParameters.aidl
@@ -22,6 +22,7 @@
 /*
  * Parameters needed to perform a non-authenticated symmetric cryptographic operation.
  */
+@VintfStability
 parcelable SymmetricOperationParameters {
     /*
      * Key to be used on the operation.
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
similarity index 92%
rename from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
rename to security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
index f9f608d..243fb45 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
+++ b/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
@@ -15,4 +15,8 @@
  */
 package android.hardware.security.see.hwcrypto.types;
 
+/*
+ * Type used to represent no data.
+ */
+@VintfStability
 parcelable Void {}
diff --git a/staging/security/see/storage/aidl/Android.bp b/security/see/storage/aidl/Android.bp
similarity index 91%
rename from staging/security/see/storage/aidl/Android.bp
rename to security/see/storage/aidl/Android.bp
index f669be8..279cb90 100644
--- a/staging/security/see/storage/aidl/Android.bp
+++ b/security/see/storage/aidl/Android.bp
@@ -4,7 +4,7 @@
 
 aidl_interface {
     name: "android.hardware.security.see.storage",
-    unstable: true,
+    stability: "vintf",
     host_supported: true,
     srcs: [
         "android/hardware/security/see/storage/*.aidl",
@@ -23,4 +23,5 @@
             enabled: true,
         },
     },
+    frozen: false,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Availability.aidl
similarity index 92%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Availability.aidl
index fc2dd63..62af569 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Availability.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.security.see.storage;
+@VintfStability
+enum Availability {
+  BEFORE_USERDATA,
+  AFTER_USERDATA,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/CreationMode.aidl
similarity index 92%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/CreationMode.aidl
index fc2dd63..f999205 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/CreationMode.aidl
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.security.see.storage;
+@VintfStability
+enum CreationMode {
+  NO_CREATE,
+  CREATE_EXCLUSIVE,
+  CREATE,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/FileMode.aidl
similarity index 92%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/FileMode.aidl
index fc2dd63..604e61f 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/FileMode.aidl
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.security.see.storage;
+@VintfStability
+enum FileMode {
+  READ_ONLY,
+  WRITE_ONLY,
+  READ_WRITE,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Filesystem.aidl
similarity index 81%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Filesystem.aidl
index 5c26cc2..df08380 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Filesystem.aidl
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-interface IHwCryptoOperations {
-  android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
+package android.hardware.security.see.storage;
+@VintfStability
+parcelable Filesystem {
+  android.hardware.security.see.storage.Integrity integrity = android.hardware.security.see.storage.Integrity.TAMPER_PROOF_AT_REST;
+  android.hardware.security.see.storage.Availability availability = android.hardware.security.see.storage.Availability.BEFORE_USERDATA;
+  boolean persistent;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IDir.aidl
similarity index 91%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IDir.aidl
index fc2dd63..7068ea2 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IDir.aidl
@@ -31,7 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.security.see.storage;
+@VintfStability
+interface IDir {
+  @utf8InCpp String[] readNextFilenames(int maxCount);
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IFile.aidl
similarity index 83%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IFile.aidl
index d88d5c8..734ec0c 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/MemoryBufferParameter.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IFile.aidl
@@ -31,12 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-parcelable MemoryBufferParameter {
-  android.hardware.security.see.hwcrypto.MemoryBufferParameter.MemoryBuffer bufferHandle;
-  int sizeBytes;
-  union MemoryBuffer {
-    ParcelFileDescriptor input;
-    ParcelFileDescriptor output;
-  }
+package android.hardware.security.see.storage;
+@VintfStability
+interface IFile {
+  byte[] read(long size, long offset);
+  long write(long offset, in byte[] buffer);
+  long getSize();
+  void setSize(long newSize);
+  void rename(in @utf8InCpp String destPath, in android.hardware.security.see.storage.CreationMode destCreateMode);
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/ISecureStorage.aidl
similarity index 78%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/ISecureStorage.aidl
index 5c26cc2..c99c039 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/ISecureStorage.aidl
@@ -31,7 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-interface IHwCryptoOperations {
-  android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
+package android.hardware.security.see.storage;
+@VintfStability
+interface ISecureStorage {
+  android.hardware.security.see.storage.IStorageSession startSession(in android.hardware.security.see.storage.Filesystem filesystem);
+  const int ERR_UNSUPPORTED_PROPERTIES = 1;
+  const int ERR_NOT_FOUND = 2;
+  const int ERR_ALREADY_EXISTS = 3;
+  const int ERR_BAD_TRANSACTION = 4;
+  const int ERR_AB_UPDATE_IN_PROGRESS = 5;
+  const int ERR_FS_TAMPERED = 6;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IStorageSession.aidl
similarity index 72%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IStorageSession.aidl
index 5c26cc2..11b4b9a 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/IStorageSession.aidl
@@ -31,7 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-interface IHwCryptoOperations {
-  android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
+package android.hardware.security.see.storage;
+@VintfStability
+interface IStorageSession {
+  void commitChanges();
+  void stageChangesForCommitOnAbUpdateComplete();
+  void abandonChanges();
+  android.hardware.security.see.storage.IFile openFile(in @utf8InCpp String filePath, in android.hardware.security.see.storage.OpenOptions options);
+  void deleteFile(in @utf8InCpp String filePath);
+  void renameFile(in @utf8InCpp String currentPath, in @utf8InCpp String destPath, in android.hardware.security.see.storage.CreationMode destCreateMode);
+  android.hardware.security.see.storage.IDir openDir(in @utf8InCpp String path);
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Integrity.aidl
similarity index 92%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Integrity.aidl
index fc2dd63..801da04 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/Integrity.aidl
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.security.see.storage;
+@VintfStability
+enum Integrity {
+  TAMPER_PROOF_AT_REST,
+  TAMPER_DETECT,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/OpenOptions.aidl
similarity index 81%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
copy to security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/OpenOptions.aidl
index 5c26cc2..eda2404 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/IHwCryptoOperations.aidl
+++ b/security/see/storage/aidl/aidl_api/android.hardware.security.see.storage/current/android/hardware/security/see/storage/OpenOptions.aidl
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto;
-interface IHwCryptoOperations {
-  android.hardware.security.see.hwcrypto.CryptoOperationResult[] processCommandList(inout android.hardware.security.see.hwcrypto.CryptoOperationSet[] operations, out android.hardware.security.see.hwcrypto.CryptoOperationErrorAdditionalInfo additionalErrorInfo);
+package android.hardware.security.see.storage;
+@VintfStability
+parcelable OpenOptions {
+  android.hardware.security.see.storage.CreationMode createMode = android.hardware.security.see.storage.CreationMode.NO_CREATE;
+  android.hardware.security.see.storage.FileMode accessMode = android.hardware.security.see.storage.FileMode.READ_WRITE;
+  boolean truncateOnOpen;
 }
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/Availability.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/Availability.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/Availability.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/Availability.aidl
index 21a275c..e2954d5 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/Availability.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/Availability.aidl
@@ -16,6 +16,7 @@
 package android.hardware.security.see.storage;
 
 /** Determines how early during the boot process file is able to be accessed. */
+@VintfStability
 enum Availability {
     /** Available before userdata is mounted, but after android has booted. */
     BEFORE_USERDATA,
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/CreationMode.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/CreationMode.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/CreationMode.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/CreationMode.aidl
index 1c65038..652d5c6 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/CreationMode.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/CreationMode.aidl
@@ -15,6 +15,7 @@
  */
 package android.hardware.security.see.storage;
 
+@VintfStability
 enum CreationMode {
     /** Returns an error if the file does not already exist. */
     NO_CREATE,
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/FileMode.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/FileMode.aidl
similarity index 97%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/FileMode.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/FileMode.aidl
index 18a2eae..b167a17 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/FileMode.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/FileMode.aidl
@@ -15,6 +15,7 @@
  */
 package android.hardware.security.see.storage;
 
+@VintfStability
 enum FileMode {
     /** The file may only be read from. */
     READ_ONLY,
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/Filesystem.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/Filesystem.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/Filesystem.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/Filesystem.aidl
index ea8db53..eacd4fe 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/Filesystem.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/Filesystem.aidl
@@ -21,6 +21,7 @@
 /**
  * Specifies minimum security requirements for a Secure Storage filesystem.
  */
+@VintfStability
 parcelable Filesystem {
     Integrity integrity = Integrity.TAMPER_PROOF_AT_REST;
     Availability availability = Availability.BEFORE_USERDATA;
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/IDir.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/IDir.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/IDir.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/IDir.aidl
index 5d9a761..ddf8ed1 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/IDir.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/IDir.aidl
@@ -16,6 +16,7 @@
 package android.hardware.security.see.storage;
 
 /** The interface for an open directory */
+@VintfStability
 interface IDir {
     /**
      * Gets the next batch of filenames in this directory.
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/IFile.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/IFile.aidl
similarity index 99%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/IFile.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/IFile.aidl
index fd2032e..414d423 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/IFile.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/IFile.aidl
@@ -18,6 +18,7 @@
 import android.hardware.security.see.storage.CreationMode;
 
 /** The interface for an open file */
+@VintfStability
 interface IFile {
     /**
      * Read bytes from this file.
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/ISecureStorage.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/ISecureStorage.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/ISecureStorage.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/ISecureStorage.aidl
index 1841bf5..d2ac4d3 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/ISecureStorage.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/ISecureStorage.aidl
@@ -23,6 +23,7 @@
  *
  * Creates sessions which can be used to access storage.
  */
+@VintfStability
 interface ISecureStorage {
     const int ERR_UNSUPPORTED_PROPERTIES = 1;
     const int ERR_NOT_FOUND = 2;
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/IStorageSession.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/IStorageSession.aidl
similarity index 99%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/IStorageSession.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/IStorageSession.aidl
index dc1e6a8..9a8d0d7 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/IStorageSession.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/IStorageSession.aidl
@@ -31,6 +31,7 @@
  *
  * Any changes still pending when the session is dropped will be abandoned.
  */
+@VintfStability
 interface IStorageSession {
     /**
      * Commits any pending changes made through this session to storage.
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/Integrity.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/Integrity.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/Integrity.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/Integrity.aidl
index 2f7f7ab..6f86ab0 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/Integrity.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/Integrity.aidl
@@ -15,6 +15,7 @@
  */
 package android.hardware.security.see.storage;
 
+@VintfStability
 enum Integrity {
     /** REE may prevent operations, but cannot alter data once written. */
     TAMPER_PROOF_AT_REST,
diff --git a/staging/security/see/storage/aidl/android/hardware/security/see/storage/OpenOptions.aidl b/security/see/storage/aidl/android/hardware/security/see/storage/OpenOptions.aidl
similarity index 98%
rename from staging/security/see/storage/aidl/android/hardware/security/see/storage/OpenOptions.aidl
rename to security/see/storage/aidl/android/hardware/security/see/storage/OpenOptions.aidl
index 9fdf9e5..110b370 100644
--- a/staging/security/see/storage/aidl/android/hardware/security/see/storage/OpenOptions.aidl
+++ b/security/see/storage/aidl/android/hardware/security/see/storage/OpenOptions.aidl
@@ -18,6 +18,7 @@
 import android.hardware.security.see.storage.CreationMode;
 import android.hardware.security.see.storage.FileMode;
 
+@VintfStability
 parcelable OpenOptions {
     /** Controls creation behavior of the to-be-opened file. See `CreationMode` docs for details. */
     CreationMode createMode = CreationMode.NO_CREATE;
diff --git a/sensors/aidl/Android.bp b/sensors/aidl/Android.bp
index 8877e6e..63ace90 100644
--- a/sensors/aidl/Android.bp
+++ b/sensors/aidl/Android.bp
@@ -43,6 +43,6 @@
         },
 
     ],
-    frozen: true,
+    frozen: false,
 
 }
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/AdditionalInfo.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/AdditionalInfo.aidl
index 5184723..a35b54c 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/AdditionalInfo.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/AdditionalInfo.aidl
@@ -54,23 +54,23 @@
   enum AdditionalInfoType {
     AINFO_BEGIN = 0,
     AINFO_END = 1,
-    AINFO_UNTRACKED_DELAY = 65536,
-    AINFO_INTERNAL_TEMPERATURE = 65537,
-    AINFO_VEC3_CALIBRATION = 65538,
-    AINFO_SENSOR_PLACEMENT = 65539,
-    AINFO_SAMPLING = 65540,
-    AINFO_CHANNEL_NOISE = 131072,
-    AINFO_CHANNEL_SAMPLER = 131073,
-    AINFO_CHANNEL_FILTER = 131074,
-    AINFO_CHANNEL_LINEAR_TRANSFORM = 131075,
-    AINFO_CHANNEL_NONLINEAR_MAP = 131076,
-    AINFO_CHANNEL_RESAMPLER = 131077,
-    AINFO_LOCAL_GEOMAGNETIC_FIELD = 196608,
-    AINFO_LOCAL_GRAVITY = 196609,
-    AINFO_DOCK_STATE = 196610,
-    AINFO_HIGH_PERFORMANCE_MODE = 196611,
-    AINFO_MAGNETIC_FIELD_CALIBRATION = 196612,
-    AINFO_CUSTOM_START = 268435456,
-    AINFO_DEBUGGING_START = 1073741824,
+    AINFO_UNTRACKED_DELAY = 0x10000,
+    AINFO_INTERNAL_TEMPERATURE,
+    AINFO_VEC3_CALIBRATION,
+    AINFO_SENSOR_PLACEMENT,
+    AINFO_SAMPLING,
+    AINFO_CHANNEL_NOISE = 0x20000,
+    AINFO_CHANNEL_SAMPLER,
+    AINFO_CHANNEL_FILTER,
+    AINFO_CHANNEL_LINEAR_TRANSFORM,
+    AINFO_CHANNEL_NONLINEAR_MAP,
+    AINFO_CHANNEL_RESAMPLER,
+    AINFO_LOCAL_GEOMAGNETIC_FIELD = 0x30000,
+    AINFO_LOCAL_GRAVITY,
+    AINFO_DOCK_STATE,
+    AINFO_HIGH_PERFORMANCE_MODE,
+    AINFO_MAGNETIC_FIELD_CALIBRATION,
+    AINFO_CUSTOM_START = 0x10000000,
+    AINFO_DEBUGGING_START = 0x40000000,
   }
 }
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/ISensors.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/ISensors.aidl
index b26040b..0566a64 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/ISensors.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/ISensors.aidl
@@ -44,28 +44,28 @@
   int registerDirectChannel(in android.hardware.sensors.ISensors.SharedMemInfo mem);
   void setOperationMode(in android.hardware.sensors.ISensors.OperationMode mode);
   void unregisterDirectChannel(in int channelHandle);
-  const int ERROR_NO_MEMORY = -12;
-  const int ERROR_BAD_VALUE = -22;
+  const int ERROR_NO_MEMORY = (-12) /* -12 */;
+  const int ERROR_BAD_VALUE = (-22) /* -22 */;
   const int WAKE_LOCK_TIMEOUT_SECONDS = 1;
-  const int EVENT_QUEUE_FLAG_BITS_READ_AND_PROCESS = 1;
-  const int EVENT_QUEUE_FLAG_BITS_EVENTS_READ = 2;
-  const int WAKE_LOCK_QUEUE_FLAG_BITS_DATA_WRITTEN = 1;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_FIELD = 0;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_REPORT_TOKEN = 4;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_SENSOR_TYPE = 8;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_ATOMIC_COUNTER = 12;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_TIMESTAMP = 16;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_DATA = 24;
-  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_RESERVED = 88;
+  const int EVENT_QUEUE_FLAG_BITS_READ_AND_PROCESS = (1 << 0) /* 1 */;
+  const int EVENT_QUEUE_FLAG_BITS_EVENTS_READ = (1 << 1) /* 2 */;
+  const int WAKE_LOCK_QUEUE_FLAG_BITS_DATA_WRITTEN = (1 << 0) /* 1 */;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_FIELD = 0x0;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_REPORT_TOKEN = 0x4;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_SENSOR_TYPE = 0x8;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_ATOMIC_COUNTER = 0xC;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_TIMESTAMP = 0x10;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_DATA = 0x18;
+  const int DIRECT_REPORT_SENSOR_EVENT_OFFSET_SIZE_RESERVED = 0x58;
   const int DIRECT_REPORT_SENSOR_EVENT_TOTAL_LENGTH = 104;
-  const int RUNTIME_SENSORS_HANDLE_BASE = 1593835520;
-  const int RUNTIME_SENSORS_HANDLE_END = 1610612735;
+  const int RUNTIME_SENSORS_HANDLE_BASE = 0x5F000000;
+  const int RUNTIME_SENSORS_HANDLE_END = 0x5FFFFFFF;
   @Backing(type="int") @VintfStability
   enum RateLevel {
-    STOP = 0,
-    NORMAL = 1,
-    FAST = 2,
-    VERY_FAST = 3,
+    STOP,
+    NORMAL,
+    FAST,
+    VERY_FAST,
   }
   @Backing(type="int") @VintfStability
   enum OperationMode {
@@ -85,7 +85,7 @@
     @Backing(type="int") @VintfStability
     enum SharedMemType {
       ASHMEM = 1,
-      GRALLOC = 2,
+      GRALLOC,
     }
   }
 }
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorInfo.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorInfo.aidl
index 996be3d..677e6c4 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorInfo.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorInfo.aidl
@@ -54,14 +54,14 @@
   const int SENSOR_FLAG_BITS_ON_CHANGE_MODE = 2;
   const int SENSOR_FLAG_BITS_ONE_SHOT_MODE = 4;
   const int SENSOR_FLAG_BITS_SPECIAL_REPORTING_MODE = 6;
-  const int SENSOR_FLAG_BITS_DATA_INJECTION = 16;
-  const int SENSOR_FLAG_BITS_DYNAMIC_SENSOR = 32;
-  const int SENSOR_FLAG_BITS_ADDITIONAL_INFO = 64;
-  const int SENSOR_FLAG_BITS_DIRECT_CHANNEL_ASHMEM = 1024;
-  const int SENSOR_FLAG_BITS_DIRECT_CHANNEL_GRALLOC = 2048;
-  const int SENSOR_FLAG_BITS_MASK_REPORTING_MODE = 14;
-  const int SENSOR_FLAG_BITS_MASK_DIRECT_REPORT = 896;
-  const int SENSOR_FLAG_BITS_MASK_DIRECT_CHANNEL = 3072;
+  const int SENSOR_FLAG_BITS_DATA_INJECTION = 0x10;
+  const int SENSOR_FLAG_BITS_DYNAMIC_SENSOR = 0x20;
+  const int SENSOR_FLAG_BITS_ADDITIONAL_INFO = 0x40;
+  const int SENSOR_FLAG_BITS_DIRECT_CHANNEL_ASHMEM = 0x400;
+  const int SENSOR_FLAG_BITS_DIRECT_CHANNEL_GRALLOC = 0x800;
+  const int SENSOR_FLAG_BITS_MASK_REPORTING_MODE = 0xE;
+  const int SENSOR_FLAG_BITS_MASK_DIRECT_REPORT = 0x380;
+  const int SENSOR_FLAG_BITS_MASK_DIRECT_CHANNEL = 0xC00;
   const int SENSOR_FLAG_SHIFT_REPORTING_MODE = 1;
   const int SENSOR_FLAG_SHIFT_DATA_INJECTION = 4;
   const int SENSOR_FLAG_SHIFT_DYNAMIC_SENSOR = 5;
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorStatus.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorStatus.aidl
index 4521710..f401dac 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorStatus.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorStatus.aidl
@@ -34,7 +34,7 @@
 package android.hardware.sensors;
 @Backing(type="byte") @VintfStability
 enum SensorStatus {
-  NO_CONTACT = -1,
+  NO_CONTACT = (-1) /* -1 */,
   UNRELIABLE = 0,
   ACCURACY_LOW = 1,
   ACCURACY_MEDIUM = 2,
diff --git a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl
index 8c864e9..9332c63 100644
--- a/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl
+++ b/sensors/aidl/aidl_api/android.hardware.sensors/current/android/hardware/sensors/SensorType.aidl
@@ -76,5 +76,6 @@
   ACCELEROMETER_LIMITED_AXES_UNCALIBRATED = 40,
   GYROSCOPE_LIMITED_AXES_UNCALIBRATED = 41,
   HEADING = 42,
-  DEVICE_PRIVATE_BASE = 65536,
+  MOISTURE_INTRUSION = 43,
+  DEVICE_PRIVATE_BASE = 0x10000,
 }
diff --git a/sensors/aidl/android/hardware/sensors/Event.aidl b/sensors/aidl/android/hardware/sensors/Event.aidl
index b95299c..7775cfc 100644
--- a/sensors/aidl/android/hardware/sensors/Event.aidl
+++ b/sensors/aidl/android/hardware/sensors/Event.aidl
@@ -88,7 +88,7 @@
          * SensorType::GLANCE_GESTURE, SensorType::PICK_UP_GESTURE,
          * SensorType::WRIST_TILT_GESTURE, SensorType::STATIONARY_DETECT,
          * SensorType::MOTION_DETECT, SensorType::HEART_BEAT,
-         * SensorType::LOW_LATENCY_OFFBODY_DETECT
+         * SensorType::LOW_LATENCY_OFFBODY_DETECT, SensorType::MOISTURE_INTRUSION
          */
         float scalar;
 
diff --git a/sensors/aidl/android/hardware/sensors/SensorType.aidl b/sensors/aidl/android/hardware/sensors/SensorType.aidl
index 4904c3f..adaf8e6 100644
--- a/sensors/aidl/android/hardware/sensors/SensorType.aidl
+++ b/sensors/aidl/android/hardware/sensors/SensorType.aidl
@@ -718,6 +718,20 @@
     HEADING = 42,
 
     /**
+     * MOISTURE_INTRUSION
+     * trigger mode: on-change
+     *
+     * Detects moisture intrusion in the chassis of device. This detection is
+     * one-way and persistent. Once a device is detected to have water damage,
+     * it will always report 1 (across factory reset /reboot) even if moisture
+     * is no longer present, until the device has been repaired.
+     * The only allowed values to return are:
+     *   0.0: no moisture intrusion detected in relevant history
+     *   1.0: moisture intrusion detected now or previously
+     */
+    MOISTURE_INTRUSION = 43,
+
+    /**
      * Base of the range reserved for device manufacturers' private sensor
      * types. These sensor types aren't documented in the SDK.
      */
diff --git a/sensors/aidl/convert/Android.bp b/sensors/aidl/convert/Android.bp
index 7217b2f..548308e 100644
--- a/sensors/aidl/convert/Android.bp
+++ b/sensors/aidl/convert/Android.bp
@@ -36,7 +36,7 @@
         "libhardware",
         "libbase",
         "libutils",
-        "android.hardware.sensors-V2-ndk",
+        "android.hardware.sensors-V3-ndk",
     ],
     whole_static_libs: [
         "sensors_common_convert",
diff --git a/sensors/aidl/default/Android.bp b/sensors/aidl/default/Android.bp
index 6f011ee..4bdcfb0 100644
--- a/sensors/aidl/default/Android.bp
+++ b/sensors/aidl/default/Android.bp
@@ -32,7 +32,7 @@
         "libfmq",
         "libpower",
         "libbinder_ndk",
-        "android.hardware.sensors-V2-ndk",
+        "android.hardware.sensors-V3-ndk",
     ],
     export_include_dirs: ["include"],
     srcs: [
@@ -58,7 +58,7 @@
     static_libs: [
         "android.hardware.common-V2-ndk",
         "android.hardware.common.fmq-V1-ndk",
-        "android.hardware.sensors-V2-ndk",
+        "android.hardware.sensors-V3-ndk",
         "android.system.suspend-V1-ndk",
         "libbase",
         "libcutils",
diff --git a/sensors/aidl/default/multihal/Android.bp b/sensors/aidl/default/multihal/Android.bp
index 7482ffe..6ca81d9 100644
--- a/sensors/aidl/default/multihal/Android.bp
+++ b/sensors/aidl/default/multihal/Android.bp
@@ -39,7 +39,7 @@
         "android.hardware.sensors@1.0",
         "android.hardware.sensors@2.0",
         "android.hardware.sensors@2.1",
-        "android.hardware.sensors-V2-ndk",
+        "android.hardware.sensors-V3-ndk",
     ],
     export_include_dirs: ["include"],
     srcs: [
diff --git a/sensors/aidl/default/sensors-default.xml b/sensors/aidl/default/sensors-default.xml
index 36b28ed..bed2538 100644
--- a/sensors/aidl/default/sensors-default.xml
+++ b/sensors/aidl/default/sensors-default.xml
@@ -1,7 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.sensors</name>
-        <version>2</version>
+        <version>3</version>
         <fqname>ISensors/default</fqname>
     </hal>
 </manifest>
diff --git a/sensors/aidl/multihal/Android.bp b/sensors/aidl/multihal/Android.bp
index cac5fc2..cee3db6 100644
--- a/sensors/aidl/multihal/Android.bp
+++ b/sensors/aidl/multihal/Android.bp
@@ -41,7 +41,7 @@
         "android.hardware.sensors@2.0-ScopedWakelock",
         "android.hardware.sensors@2.0",
         "android.hardware.sensors@2.1",
-        "android.hardware.sensors-V2-ndk",
+        "android.hardware.sensors-V3-ndk",
         "libbase",
         "libcutils",
         "libfmq",
diff --git a/sensors/aidl/multihal/android.hardware.sensors-multihal.xml b/sensors/aidl/multihal/android.hardware.sensors-multihal.xml
index 5da4fbd..9186f64 100644
--- a/sensors/aidl/multihal/android.hardware.sensors-multihal.xml
+++ b/sensors/aidl/multihal/android.hardware.sensors-multihal.xml
@@ -17,7 +17,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.sensors</name>
-        <version>2</version>
+        <version>3</version>
         <fqname>ISensors/default</fqname>
     </hal>
 </manifest>
diff --git a/sensors/aidl/vts/Android.bp b/sensors/aidl/vts/Android.bp
index 1f96bb4..63371cd 100644
--- a/sensors/aidl/vts/Android.bp
+++ b/sensors/aidl/vts/Android.bp
@@ -42,7 +42,7 @@
         "android.hardware.common.fmq-V1-ndk",
     ],
     static_libs: [
-        "android.hardware.sensors-V2-ndk",
+        "android.hardware.sensors-V3-ndk",
         "VtsHalSensorsTargetTestUtils",
         "libaidlcommonsupport",
     ],
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
deleted file mode 100644
index bb194a3..0000000
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IHwCryptoKey.aidl
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.hardware.security.see.hwcrypto;
-
-import android.hardware.security.see.hwcrypto.IHwCryptoOperations;
-import android.hardware.security.see.hwcrypto.IOpaqueKey;
-import android.hardware.security.see.hwcrypto.KeyPolicy;
-import android.hardware.security.see.hwcrypto.types.ExplicitKeyMaterial;
-import android.hardware.security.see.hwcrypto.types.OpaqueKeyToken;
-
-/*
- * Higher level interface to access and generate keys.
- */
-interface IHwCryptoKey {
-    /*
-     * Identifier for the requested device provided key. The currently supported identifiers are:
-     *
-     * DEVICE_BOUND_KEY:
-     *      This is a key unique to the device.
-     * BATCH_KEY:
-     *      This is a shared by a set of devices.
-     */
-    enum DeviceKeyId {
-        DEVICE_BOUND_KEY,
-        BATCH_KEY,
-    }
-
-    /*
-     * Identifier for the requested key slot. The currently supported identifiers are:
-     *
-     * KEYMINT_SHARED_HMAC_KEY:
-     *      This is the shared HMAC key that will now be computed by HwCryptoKey after participating
-     *      in the ISharedSecret protocol that can be shared with KeyMint and authenticators. See
-     *      ISharedSecret.aidl for more information.
-     */
-    enum KeySlot {
-        KEYMINT_SHARED_HMAC_KEY,
-    }
-
-    union DiceBoundDerivationKey {
-        /*
-         * Opaque to be used to derive the DICE bound key.
-         */
-        IOpaqueKey opaqueKey;
-
-        /*
-         * Device provided key to be used to derive the DICE bound key.
-         */
-        DeviceKeyId keyId;
-    }
-
-    parcelable DiceCurrentBoundKeyResult {
-        /*
-         * Key cryptographically bound to a DICE policy.
-         */
-        IOpaqueKey diceBoundKey;
-
-        /*
-         * Current dice policy which was used to generate the returned key. This policy is
-         * opaque from this service perspective (it will be sent to an Authentication Manager
-         * Service to be verified). It follows the structure defined on DicePolicy.cddl, located
-         * under hardware/interfaces/security/authgraph/aidl/android/hardware/security/authgraph/
-         * with the caveat that it could be encrypted if the client does not have enough permissions
-         * to see the device dice policy information.
-         */
-        byte[] dicePolicyForKeyVersion;
-    }
-
-    parcelable DiceBoundKeyResult {
-        /*
-         * Key cryptographically bound to a DICE policy.
-         */
-        IOpaqueKey diceBoundKey;
-
-        /*
-         * Indicates if the diceBoundKey returned was created using a current DICE policy. The
-         * caller can use this to detect if an old policy was provided and rotate its keys if so
-         * desired. Old, valid policies remain usable, but care needs to be taken to not continue to
-         * use a potentially compromised key.
-         */
-        boolean dicePolicyWasCurrent;
-    }
-
-    parcelable ClearKeyPolicy {
-        /*
-         * Indicates the desired key size. It will be used to calculate how many bytes of key
-         * material should be returned.
-         */
-        int keySizeBytes;
-    }
-
-    union DerivedKeyPolicy {
-        /*
-         * If used we will derive a clear key and pass it back as an array of bytes on
-         * <code>HwCryptoKeyMaterial::explicitKey</code>.
-         */
-        ClearKeyPolicy clearKey;
-
-        /*
-         * Policy for the newly derived opaque key. Defines how the key can be used and its type.
-         */
-        byte[] opaqueKey;
-    }
-
-    parcelable DerivedKeyParameters {
-        /*
-         * Key to be used to derive the new key using HKDF.
-         */
-        IOpaqueKey derivationKey;
-
-        /*
-         * Policy for the newly derived key. Depending on its type, either a clear or opaque key
-         * will be derived.
-         */
-        DerivedKeyPolicy keyPolicy;
-
-        /*
-         * An arbitrary set of bytes incorporated into the key derivation. May have
-         * an implementation-specific maximum length, but it is guaranteed to accept
-         * at least 32 bytes.
-         */
-        byte[] context;
-    }
-
-    union DerivedKey {
-        /*
-         * Derived key in clear format.
-         */
-        byte[] explicitKey = {};
-
-        /*
-         * Derived key as a key token to be used only through the HWCrypto service.
-         */
-        IOpaqueKey opaque;
-    }
-
-    /*
-     * deriveCurrentDicePolicyBoundKey() - Derives a versioned key tied to the caller's current DICE
-     *                              policy. It will return this current policy back to the caller
-     *                              along with the generated key.
-     *
-     * @derivationKey:
-     *     Key to be used to derive the new key using HKDF.
-     *
-     * Return:
-     *      Ok(DiceCurrentBoundKeyResult) on success, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
-     */
-    DiceCurrentBoundKeyResult deriveCurrentDicePolicyBoundKey(
-            in DiceBoundDerivationKey derivationKey);
-
-    /*
-     * deriveDicePolicyBoundKey() - Derive a versioned key by checking the provided DICE policy
-     *                              against the caller and then using it as a context for deriving
-     *                              the returned key.
-     *
-     * @derivationKey:
-     *     Key to be used to derive the new key using HKDF.
-     *
-     * @dicePolicyForKeyVersion:
-     *     Policy used to derive keys tied to specific versions. Using this parameter
-     *     the caller can tie a derived key to a minimum version of itself, so in the future only
-     *     itself or a more recent version can derive the same key. This parameter is opaque to the
-     *     caller and it could be encrypted in the case the client doesn't have permission to know
-     *     the dice chain.
-     *     When implementing this function, this parameter shall be one of the components fed
-     *     to the KDF context and it needs to be checked against the caller DICE certificate before
-     *     being used.
-     *
-     * Return:
-     *      Ok(DiceBoundKeyResult) on success, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
-     */
-    DiceBoundKeyResult deriveDicePolicyBoundKey(
-            in DiceBoundDerivationKey derivationKey, in byte[] dicePolicyForKeyVersion);
-
-    /*
-     * deriveKey() - Derive a new key based on the given key, policy and context.
-     *
-     * @parameters:
-     *      Parameters used for the key derivation. See <code>DerivedKeyParameters</code> on this
-     *      file for more information.
-     *
-     * Return:
-     *      Ok(HwCryptoKeyMaterial) on success, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
-     */
-    DerivedKey deriveKey(in DerivedKeyParameters parameters);
-
-    /*
-     * getHwCryptoOperations() - Returns an interface used to work on opaque keys. This interface
-     *                           can also be used to operate on any opaque key generated by
-     *                           hwkeyDeriveVersioned, even if this key has been generated after
-     *                           retrieving a IHwCryptoOperations binder object, as long as the
-     *                           parent IHwCryptoDeviceKeyAccess is not dropped between retrieving
-     *                           the IHwCryptoOperations binder object and deriving the key.
-     *                           IHwCryptoOperations can also be used to create opaque keys that
-     *                           are not bound to the device.
-     *
-     * Return:
-     *      IHwCryptoOperations on success
-     */
-    IHwCryptoOperations getHwCryptoOperations();
-
-    /*
-     * importClearKey() - Imports a SW clear key into the secure environment.
-     *
-     * @keyMaterial:
-     *     key to be imported.
-     * @newKeyPolicy:
-     *      Policy of the new key. Defines how the newly created key can be used. Because any
-     *      clear key imported into the system is considered to have a
-     *      <code>KeyLifetime::PORTABLE</code> lifetime, a call to this function will return an
-     *      error if <code>newKeyPolicy.newKeyPolicy</code> is not set to portable.
-     *
-     * Return:
-     *      IOpaqueKey on success, service specific error based on <code>HalErrorCode</code>
-     *      otherwise.
-     */
-    IOpaqueKey importClearKey(in ExplicitKeyMaterial keyMaterial, in KeyPolicy newKeyPolicy);
-
-    /*
-     * getCurrentDicePolicy() - Returns the client current DICE policy. This policy is encrypted and
-     *                          considered opaque from the client perspective. This policy is the
-     *                          same used to create DICE bound keys and will also be used to seal
-     *                          secrets that can only be retrieved by the DICE policy owner. The
-     *                          first use of this seal operation will be
-     *                          <code>IOpaqueKey::getShareableToken</code> and
-     *                          <code>IHwCryptoKey::keyTokenImport</code>. To start this process,
-     *                          the intended key receiver will call this function and then pass the
-     *                          generated DICE policy to the owner of the key that the receiver
-     *                          wants to import. The key owner will then call
-     *                          <code>IOpaqueKey::getShareableToken</code> passing the receiver DICE
-     *                          policy to insure that only that receiver can import the key.
-     *
-     * Return:
-     *      byte[] on success, which is the caller encrypted DICE policy.
-     */
-    byte[] getCurrentDicePolicy();
-
-    /*
-     * key_token_import() - Imports a key from a different client service instance. Because
-     *                      IOpaqueKey are binder objects that cannot be directly shared between
-     *                      binder rpc clients, this method provide a way to send a key to another
-     *                      client. Keys to be imported by the receiver are represented by a token
-     *                      created using <code>IOpaqueKey::getShareableToken</code>. The flow
-     *                      to create this token is described in
-     *                      <code>IHwCryptoKey::getCurrentDicePolicy</code>.
-     *
-     * @requested_key:
-     *      Handle to the key to be imported to the caller service.
-     * @sealingDicePolicy:
-     *      DICE policy used to seal the exported key.
-     * Return:
-     *      A IOpaqueKey that can be directly be used on the local HWCrypto service on
-     *      success, service specific error based on <code>HalErrorCode</code> otherwise.
-     */
-    IOpaqueKey keyTokenImport(in OpaqueKeyToken requestedKey, in byte[] sealingDicePolicy);
-
-    /*
-     * getKeyslotData() - Gets the keyslot key material referenced by slotId.
-     *
-     * @slotId:
-     *      Identifier for the requested keyslot
-     *
-     * This interface is used to access device specific keys with known types and uses. Because the
-     * returned key is opaque, it can only be used through the different HwCrypto interfaces.
-     * Because the keys live in a global namespace the identity of the caller needs to be
-     * checked to verify that it has permission to accesses the requested key.
-     *
-     * Return:
-     *      Ok(IOpaqueKey) on success, UNAUTHORIZED if the caller cannot access the requested key,
-     *      another specific error code otherwise.
-     */
-    IOpaqueKey getKeyslotData(KeySlot slotId);
-}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
deleted file mode 100644
index 9a72639..0000000
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/IOpaqueKey.aidl
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.hardware.security.see.hwcrypto;
-
-import android.hardware.security.see.hwcrypto.KeyPolicy;
-import android.hardware.security.see.hwcrypto.types.OpaqueKeyToken;
-import android.hardware.security.see.hwcrypto.types.OperationType;
-import android.hardware.security.see.hwcrypto.types.ProtectionId;
-
-interface IOpaqueKey {
-    /*
-     * exportWrappedKey() - Exports this key as a wrapped (encrypted) blob.
-     *
-     * @wrapping_key:
-     *     wrapping key. It needs to be an opaque key and its policy needs to indicate that it can
-     *     be used for key wrapping.
-     *
-     * Return:
-     *      Wrapped key blob as a byte array on success. Format of the blob is opaque to the service
-     *      but has to match the command accepted by
-     *      <code>IHwCryptoKeyGeneration::importWrappedKey</code>, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
-     */
-    byte[] exportWrappedKey(in IOpaqueKey wrappingKey);
-
-    /*
-     * getKeyPolicy() - Returns the key policy.
-     *
-     * Return:
-     *      A <code>KeyPolicy</code> on success, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
-     */
-    KeyPolicy getKeyPolicy();
-
-    /*
-     * getPublicKey() - Returns the public key portion of this OpaqueKey. This operation is only
-     *                  valid for asymmetric keys
-     *
-     * Return:
-     *      public key as a byte array on success, service specific error based on
-     *      <code>HalErrorCode</code> otherwise. Format used for the returned public key is COSE.
-     */
-    byte[] getPublicKey();
-
-    /*
-     * getShareableToken() - Returns a token that can shared with another HWCrypto client.
-     *
-     * @sealingDicePolicy:
-     *      Token to be used to protect the returned OpaqueKeyToken. It will be used so only
-     *      the owner of the sealingDicePolicy can import the key.
-     * Return:
-     *      <code>OpaqueKeyMaterial</code> token on success, service specific error based on
-     *      <code>HalErrorCode</code> otherwise.
-     */
-    OpaqueKeyToken getShareableToken(in byte[] sealingDicePolicy);
-
-    /*
-     * setProtectionId() - Sets the protectionID associated with the buffers where the operation
-     *                     will be performed. A protection ID serves as a limitation on the key so
-     *                     it can only operate on buffers with a matching protection ID.
-     *                     The client calling this functions needs to have the necessary permissions
-     *                     to read and/or write to this buffer. Setting this parameter means that
-     *                     if the key is shared with a different client, the client receiving the
-     *                     key will be limited in which buffers can be used to read/write data for
-     *                     this operation.
-     *
-     * @protectionId:
-     *      ID of the given use case to provide protection for. The method of protecting the buffer
-     *      will be platform dependent.
-     * @allowedOperations:
-     *      array of allowed operations. Allowed operations are either READ or WRITE.
-     *
-     * Return:
-     *      service specific error based on <code>HalErrorCode</code> on failure.
-     */
-    void setProtectionId(in ProtectionId protectionId, in OperationType[] allowedOperations);
-}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyType.aidl b/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyType.aidl
deleted file mode 100644
index 3cf4670..0000000
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/KeyType.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.hardware.security.see.hwcrypto.types;
-
-/*
- * Enum describing all supported key types. Key types are strongly bound to the algorithm to
- * prevent reusing the same key on different algorithms (e.g. using the same key for 2 different AES
- * 128 Cipher modes).
- */
-enum KeyType {
-    AES_128_CBC_NO_PADDING,
-    AES_128_CBC_PKCS7_PADDING,
-    AES_128_CTR,
-    AES_128_GCM,
-    AES_128_CMAC,
-    AES_256_CBC_NO_PADDING,
-    AES_256_CBC_PKCS7_PADDING,
-    AES_256_CTR,
-    AES_256_GCM,
-    AES_256_CMAC,
-    HMAC_SHA256,
-    HMAC_SHA512,
-    RSA2048_PSS_SHA256,
-    RSA2048_PKCS1_5_SHA256,
-    ECC_NIST_P256_SIGN_NO_PADDING,
-    ECC_NIST_P256_SIGN_SHA256,
-    ECC_NIST_P521_SIGN_NO_PADDING,
-    ECC_NIST_P521_SIGN_SHA512,
-    ECC_ED25519_SIGN,
-}
diff --git a/thermal/OWNERS b/thermal/OWNERS
index 7229b22..13895bd 100644
--- a/thermal/OWNERS
+++ b/thermal/OWNERS
@@ -1,5 +1,3 @@
 # Bug component: 826709
-
-# ADPF virtual team
-lpy@google.com
+file:platform/frameworks/base:/ADPF_OWNERS
 wvw@google.com
diff --git a/thermal/aidl/default/Thermal.cpp b/thermal/aidl/default/Thermal.cpp
index 339e9b8..04efbd6 100644
--- a/thermal/aidl/default/Thermal.cpp
+++ b/thermal/aidl/default/Thermal.cpp
@@ -47,27 +47,85 @@
     return ScopedAStatus::ok();
 }
 
-ScopedAStatus Thermal::getTemperatures(std::vector<Temperature>* /* out_temperatures */) {
+ScopedAStatus Thermal::getTemperatures(std::vector<Temperature>* out_temperatures) {
     LOG(VERBOSE) << __func__;
+    std::vector<Temperature> temperatures;
+    temperatures.push_back(Temperature{
+            .name = "skin",
+            .type = TemperatureType::SKIN,
+            .value = 30.1f,
+    });
+    temperatures.push_back(Temperature{
+            .name = "battery",
+            .type = TemperatureType::BATTERY,
+            .value = 30.2f,
+    });
+    *out_temperatures = temperatures;
     return ScopedAStatus::ok();
 }
 
 ScopedAStatus Thermal::getTemperaturesWithType(TemperatureType in_type,
-                                               std::vector<Temperature>* /* out_temperatures */) {
+                                               std::vector<Temperature>* out_temperatures) {
     LOG(VERBOSE) << __func__ << " TemperatureType: " << static_cast<int32_t>(in_type);
+    if (in_type == TemperatureType::SKIN) {
+        std::vector<Temperature> temperatures;
+        temperatures.push_back(Temperature{
+                .name = "skin",
+                .type = TemperatureType::SKIN,
+                .value = 30.1f,
+        });
+        *out_temperatures = temperatures;
+    } else if (in_type == TemperatureType::BATTERY) {
+        std::vector<Temperature> temperatures;
+        temperatures.push_back(Temperature{
+                .name = "battery",
+                .type = TemperatureType::BATTERY,
+                .value = 30.2f,
+        });
+        *out_temperatures = temperatures;
+    }
     return ScopedAStatus::ok();
 }
 
 ScopedAStatus Thermal::getTemperatureThresholds(
-        std::vector<TemperatureThreshold>* /* out_temperatureThresholds */) {
+        std::vector<TemperatureThreshold>* out_temperatureThresholds) {
     LOG(VERBOSE) << __func__;
+    std::vector<TemperatureThreshold> temperatureThresholds;
+    temperatureThresholds.push_back(TemperatureThreshold{
+            .name = "skin",
+            .type = TemperatureType::SKIN,
+            .hotThrottlingThresholds = {30.0f, 31.0f, 32.0f, 33.0f, 34.0f, 35.0f, 36.0f},
+    });
+    temperatureThresholds.push_back(TemperatureThreshold{
+            .name = "battery",
+            .type = TemperatureType::BATTERY,
+            .hotThrottlingThresholds = {30.0f, 31.0f, 32.0f, 33.0f, 34.0f, 35.0f, 36.0f},
+    });
+    *out_temperatureThresholds = temperatureThresholds;
     return ScopedAStatus::ok();
 }
 
 ScopedAStatus Thermal::getTemperatureThresholdsWithType(
         TemperatureType in_type,
-        std::vector<TemperatureThreshold>* /* out_temperatureThresholds */) {
+        std::vector<TemperatureThreshold>* out_temperatureThresholds) {
     LOG(VERBOSE) << __func__ << " TemperatureType: " << static_cast<int32_t>(in_type);
+    if (in_type == TemperatureType::SKIN) {
+        std::vector<TemperatureThreshold> temperatureThresholds;
+        temperatureThresholds.push_back(TemperatureThreshold{
+                .name = "skin",
+                .type = TemperatureType::SKIN,
+                .hotThrottlingThresholds = {30.0f, 31.0f, 32.0f, 33.0f, 34.0f, 35.0f, 36.0f},
+        });
+        *out_temperatureThresholds = temperatureThresholds;
+    } else if (in_type == TemperatureType::BATTERY) {
+        std::vector<TemperatureThreshold> temperatureThresholds;
+        temperatureThresholds.push_back(TemperatureThreshold{
+                .name = "battery",
+                .type = TemperatureType::BATTERY,
+                .hotThrottlingThresholds = {30.0f, 31.0f, 32.0f, 33.0f, 34.0f, 35.0f, 36.0f},
+        });
+        *out_temperatureThresholds = temperatureThresholds;
+    }
     return ScopedAStatus::ok();
 }
 
diff --git a/tv/input/aidl/Android.bp b/tv/input/aidl/Android.bp
index afc811a..8d36ab1 100644
--- a/tv/input/aidl/Android.bp
+++ b/tv/input/aidl/Android.bp
@@ -45,5 +45,5 @@
         },
 
     ],
-    frozen: true,
+    frozen: false,
 }
diff --git a/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/ITvInput.aidl b/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/ITvInput.aidl
index 84fe2fb..2ff2719 100644
--- a/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/ITvInput.aidl
+++ b/tv/input/aidl/aidl_api/android.hardware.tv.input/current/android/hardware/tv/input/ITvInput.aidl
@@ -40,6 +40,8 @@
   void setCallback(in android.hardware.tv.input.ITvInputCallback callback);
   void setTvMessageEnabled(int deviceId, int streamId, in android.hardware.tv.input.TvMessageEventType type, boolean enabled);
   void getTvMessageQueueDesc(out android.hardware.common.fmq.MQDescriptor<byte,android.hardware.common.fmq.SynchronizedReadWrite> queue, int deviceId, int streamId);
+  void setPictureProfileId(in int deviceId, in int streamId, in long profileId);
+  void setSoundProfileId(in int deviceId, in int streamId, in long profileId);
   const int STATUS_UNKNOWN = 1;
   const int STATUS_NO_RESOURCE = 2;
   const int STATUS_INVALID_ARGUMENTS = 3;
diff --git a/tv/input/aidl/android/hardware/tv/input/ITvInput.aidl b/tv/input/aidl/android/hardware/tv/input/ITvInput.aidl
index c63e0ac..e57edf9 100644
--- a/tv/input/aidl/android/hardware/tv/input/ITvInput.aidl
+++ b/tv/input/aidl/android/hardware/tv/input/ITvInput.aidl
@@ -109,4 +109,28 @@
      */
     void getTvMessageQueueDesc(
             out MQDescriptor<byte, SynchronizedReadWrite> queue, int deviceId, int streamId);
+
+    /**
+     * Set the picture profile ID for a specific stream in a device.
+     *
+     * @param deviceId Device ID for the stream to use the profile.
+     * @param streamId Stream ID for the stream to  use the profile. Must be one of the
+     *         stream IDs returned from getStreamConfigurations().
+     * @param profileId Picture profile ID for the stream. The ID is assigned by the framework,
+     *         and can be set by applications or TV input framework. See
+     *         android.media.quality.PictureQuality for more details.
+     */
+    void setPictureProfileId(in int deviceId, in int streamId, in long profileId);
+
+    /**
+     * Set the sound profile ID for a specific stream in a device.
+     *
+     * @param deviceId Device ID for the stream to use the profile.
+     * @param streamId Stream ID for the stream to  use the profile. Must be one of the
+     *         stream IDs returned from getStreamConfigurations().
+     * @param profileId Sound profile ID for the stream. The ID is assigned by the framework,
+     *         and can be set by applications or TV input framework. See
+     *         android.media.quality.SoundQuality for more details.
+     */
+    void setSoundProfileId(in int deviceId, in int streamId, in long profileId);
 }
diff --git a/tv/mediaquality/aidl/Android.bp b/tv/mediaquality/aidl/Android.bp
index 0084248..49cfd80 100644
--- a/tv/mediaquality/aidl/Android.bp
+++ b/tv/mediaquality/aidl/Android.bp
@@ -25,10 +25,11 @@
         },
         ndk: {
             enabled: true,
-            min_sdk_version: "29",
+            min_sdk_version: "31",
         },
         rust: {
             enabled: true,
+            min_sdk_version: "31",
         },
         cpp: {
             enabled: false,
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorRange.aidl
similarity index 90%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorRange.aidl
index fc2dd63..c08c6cc 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorRange.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.tv.mediaquality;
+@VintfStability
+enum ColorRange {
+  AUTO,
+  LIMITED,
+  FULL,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorSpace.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorSpace.aidl
index ae709d4..9bcddcb 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorSpace.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+enum ColorSpace {
+  AUTO,
+  S_RGB_BT_709,
+  DCI,
+  ADOBE_RGB,
+  BT2020,
+  ON,
+  OFF,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorTemperature.aidl
similarity index 88%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorTemperature.aidl
index ae709d4..2d26aca 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ColorTemperature.aidl
@@ -31,14 +31,17 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+enum ColorTemperature {
+  USER,
+  COOL,
+  STANDARD,
+  WARM,
+  USER_HDR10PLUS,
+  COOL_HDR10PLUS,
+  STANDARD_HDR10PLUS,
+  WARM_HDR10PLUS,
+  FMMSDR,
+  FMMHDR,
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DigitalOutput.aidl
similarity index 90%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DigitalOutput.aidl
index fc2dd63..a6e8b91 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DigitalOutput.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.tv.mediaquality;
+@VintfStability
+enum DigitalOutput {
+  AUTO,
+  BYPASS,
+  PCM,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DolbyAudioProcessing.aidl
similarity index 84%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DolbyAudioProcessing.aidl
index ae709d4..c29ae18 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DolbyAudioProcessing.aidl
@@ -31,14 +31,17 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable DolbyAudioProcessing {
+  android.hardware.tv.mediaquality.DolbyAudioProcessing.SoundMode soundMode;
+  boolean volumeLeveler;
+  boolean surroundVirtualizer;
+  boolean doblyAtmos;
+  enum SoundMode {
+    GAME,
+    MOVIE,
+    MUSIC,
+    NEWS,
+  }
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DownmixMode.aidl
similarity index 90%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DownmixMode.aidl
index fc2dd63..ecb7db2 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DownmixMode.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,7 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.tv.mediaquality;
+@VintfStability
+enum DownmixMode {
+  STEREO,
+  SURROUND,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DtsVirtualX.aidl
similarity index 88%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DtsVirtualX.aidl
index ae709d4..d136dd9 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/DtsVirtualX.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable DtsVirtualX {
+  boolean tbHdx;
+  boolean limiter;
+  boolean truSurroundX;
+  boolean truVolumeHd;
+  boolean dialogClarity;
+  boolean definition;
+  boolean height;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/EqualizerDetail.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/EqualizerDetail.aidl
index ae709d4..99543e9 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/EqualizerDetail.aidl
@@ -31,14 +31,12 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable EqualizerDetail {
+  int band120Hz;
+  int band500Hz;
+  int band1_5kHz;
+  int band5kHz;
+  int band10kHz;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/Gamma.aidl
similarity index 90%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/Gamma.aidl
index fc2dd63..89bb808 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/Gamma.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -31,7 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.tv.mediaquality;
+@VintfStability
+enum Gamma {
+  DARK,
+  MIDDLE,
+  BRIGHT,
 }
diff --git a/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IMediaQuality.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IMediaQuality.aidl
index d2b2bc3..b569baa 100644
--- a/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IMediaQuality.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IMediaQuality.aidl
@@ -38,4 +38,23 @@
   void setAmbientBacklightDetector(in android.hardware.tv.mediaquality.AmbientBacklightSettings settings);
   void setAmbientBacklightDetectionEnabled(in boolean enabled);
   boolean getAmbientBacklightDetectionEnabled();
+  boolean isAutoPqSupported();
+  boolean getAutoPqEnabled();
+  void setAutoPqEnabled(boolean enable);
+  boolean isAutoSrSupported();
+  boolean getAutoSrEnabled();
+  void setAutoSrEnabled(boolean enable);
+  boolean isAutoAqSupported();
+  boolean getAutoAqEnabled();
+  void setAutoAqEnabled(boolean enable);
+  android.hardware.tv.mediaquality.IPictureProfileChangedListener getPictureProfileListener();
+  void setPictureProfileAdjustmentListener(android.hardware.tv.mediaquality.IPictureProfileAdjustmentListener listener);
+  void sendDefaultPictureParameters(in android.hardware.tv.mediaquality.PictureParameters pictureParameters);
+  android.hardware.tv.mediaquality.ISoundProfileChangedListener getSoundProfileListener();
+  void setSoundProfileAdjustmentListener(android.hardware.tv.mediaquality.ISoundProfileAdjustmentListener listener);
+  void sendDefaultSoundParameters(in android.hardware.tv.mediaquality.SoundParameters soundParameters);
+  void getParamCaps(in android.hardware.tv.mediaquality.ParameterName[] paramNames, out android.hardware.tv.mediaquality.ParamCapability[] caps);
+  void getVendorParamCaps(in android.hardware.tv.mediaquality.VendorParameterIdentifier[] names, out android.hardware.tv.mediaquality.VendorParamCapability[] caps);
+  void sendPictureParameters(in android.hardware.tv.mediaquality.PictureParameters pictureParameters);
+  void sendSoundParameters(in android.hardware.tv.mediaquality.SoundParameters soundParameters);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IPictureProfileAdjustmentListener.aidl
similarity index 76%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IPictureProfileAdjustmentListener.aidl
index 6c645a6..e1a882e 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IPictureProfileAdjustmentListener.aidl
@@ -31,25 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
+interface IPictureProfileAdjustmentListener {
+  oneway void onPictureProfileAdjusted(in android.hardware.tv.mediaquality.PictureProfile pictureProfile);
+  oneway void onParamCapabilityChanged(long pictureProfileId, in android.hardware.tv.mediaquality.ParamCapability[] caps);
+  oneway void onVendorParamCapabilityChanged(long pictureProfileId, in android.hardware.tv.mediaquality.VendorParamCapability[] caps);
+  oneway void onRequestPictureParameters(long pictureProfileId);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IPictureProfileChangedListener.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IPictureProfileChangedListener.aidl
index ae709d4..c1bfc36 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/IPictureProfileChangedListener.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+interface IPictureProfileChangedListener {
+  oneway void onPictureProfileChanged(in android.hardware.tv.mediaquality.PictureProfile pictureProfile);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ISoundProfileAdjustmentListener.aidl
similarity index 76%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ISoundProfileAdjustmentListener.aidl
index 6c645a6..e162601 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ISoundProfileAdjustmentListener.aidl
@@ -31,25 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
+interface ISoundProfileAdjustmentListener {
+  oneway void onSoundProfileAdjusted(in android.hardware.tv.mediaquality.SoundProfile soundProfile);
+  oneway void onParamCapabilityChanged(long soundProfileId, in android.hardware.tv.mediaquality.ParamCapability[] caps);
+  oneway void onVendorParamCapabilityChanged(long soundProfileId, in android.hardware.tv.mediaquality.VendorParamCapability[] caps);
+  oneway void onRequestSoundParameters(long SoundProfileId);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ISoundProfileChangedListener.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ISoundProfileChangedListener.aidl
index ae709d4..d07abe7 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ISoundProfileChangedListener.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+interface ISoundProfileChangedListener {
+  oneway void onSoundProfileChanged(in android.hardware.tv.mediaquality.SoundProfile soundProfile);
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/NumberRange.aidl
similarity index 85%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/NumberRange.aidl
index ae709d4..9fc9d0d 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/NumberRange.aidl
@@ -31,14 +31,13 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+union NumberRange {
+  @nullable int[2] intMinMax;
+  @nullable long[2] longMinMax;
+  @nullable double[2] doubleMinMax;
+  @nullable int[] intValuesSupported;
+  @nullable long[] longValuesSupported;
+  @nullable double[] doubleValuesSupported;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParamCapability.aidl
similarity index 84%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParamCapability.aidl
index ae709d4..c60f1d1 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParamCapability.aidl
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable ParamCapability {
+  android.hardware.tv.mediaquality.ParameterName name;
+  boolean isSupported;
+  @nullable android.hardware.tv.mediaquality.ParameterDefaultValue defaultValue;
+  @nullable android.hardware.tv.mediaquality.ParameterRange range;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterDefaultValue.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterDefaultValue.aidl
index ae709d4..14e5ff4 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterDefaultValue.aidl
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+union ParameterDefaultValue {
+  int intDefault;
+  long longDefault;
+  double doubleDefault;
+  String stringDefault;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterName.aidl
similarity index 64%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterName.aidl
index 6c645a6..711e270 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterName.aidl
@@ -31,25 +31,50 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
+enum ParameterName {
+  BRIGHTNESS,
+  CONTRAST,
+  SHARPNESS,
+  SATURATION,
+  HUE,
+  COLOR_TUNER_BRIGHTNESS,
+  COLOR_TUNER_SATURATION,
+  COLOR_TUNER_HUE,
+  COLOR_TUNER_RED_OFFSET,
+  COLOR_TUNER_GREEN_OFFSET,
+  COLOR_TUNER_BLUE_OFFSET,
+  COLOR_TUNER_RED_GAIN,
+  COLOR_TUNER_GREEN_GAIN,
+  COLOR_TUNER_BLUE_GAIN,
+  NOISE_REDUCTION,
+  MPEG_NOISE_REDUCTION,
+  FLASH_TONE,
+  DE_CONTOUR,
+  DYNAMIC_LUMA_CONTROL,
+  FILM_MODE,
+  BLACK_STRETCH,
+  BLUE_STRETCH,
+  COLOR_TUNE,
+  COLOR_TEMPERATURE,
+  GLOBE_DIMMING,
+  AUTO_PICTUREQUALITY_ENABLED,
+  AUTO_SUPER_RESOLUTION_ENABLED,
+  BALANCE,
+  BASS,
+  TREBLE,
+  SURROUND_SOUND_ENABLED,
+  EQUALIZER_DETAIL,
+  SPEAKERS_ENABLED,
+  SPEAKERS_DELAY_MS,
+  ENHANCED_AUDIO_RETURN_CHANNEL_ENABLED,
+  AUTO_VOLUME_CONTROL,
+  DOWNMIX_MODE,
+  DTS_DRC,
+  DOLBY_AUDIO_PROCESSING,
+  DOLBY_DIALOGUE_ENHANCER,
+  DTS_VIRTUAL_X,
+  DIGITAL_OUTPUT,
+  DIGITAL_OUTPUT_DELAY_MS,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterRange.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterRange.aidl
index ae709d4..66bc405 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/ParameterRange.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable ParameterRange {
+  android.hardware.tv.mediaquality.NumberRange numRange;
+  ParcelableHolder vendorDefinedValues;
 }
diff --git a/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureParameter.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureParameter.aidl
new file mode 100644
index 0000000..c38e96f
--- /dev/null
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureParameter.aidl
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.tv.mediaquality;
+@VintfStability
+union PictureParameter {
+  float brightness;
+  int contrast;
+  int sharpness;
+  int saturation;
+  int hue;
+  int colorTunerBrightness;
+  int colorTunerSaturation;
+  int colorTunerHue;
+  int colorTunerRedOffset;
+  int colorTunerGreenOffset;
+  int colorTunerBlueOffset;
+  int colorTunerRedGain;
+  int colorTunerGreenGain;
+  int colorTunerBlueGain;
+  android.hardware.tv.mediaquality.QualityLevel noiseReduction;
+  android.hardware.tv.mediaquality.QualityLevel mpegNoiseReduction;
+  android.hardware.tv.mediaquality.QualityLevel fleshTone;
+  android.hardware.tv.mediaquality.QualityLevel deContour;
+  android.hardware.tv.mediaquality.QualityLevel dynamicLumaControl;
+  boolean filmMode;
+  boolean blueStretch;
+  boolean colorTune;
+  android.hardware.tv.mediaquality.ColorTemperature colorTemperature;
+  boolean globeDimming;
+  boolean autoPictureQualityEnabled;
+  boolean autoSuperResolutionEnabled;
+  android.hardware.tv.mediaquality.ColorRange levelRange;
+  boolean gamutMapping;
+  boolean pcMode;
+  boolean lowLatency;
+  boolean vrr;
+  boolean cvrr;
+  android.hardware.tv.mediaquality.ColorRange hdmiRgbRange;
+  android.hardware.tv.mediaquality.ColorSpace colorSpace;
+  int panelInitMaxLuminceNits;
+  boolean panelInitMaxLuminceValid;
+  android.hardware.tv.mediaquality.Gamma gamma;
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureParameters.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureParameters.aidl
index ae709d4..627369d 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureParameters.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable PictureParameters {
+  android.hardware.tv.mediaquality.PictureParameter[] pictureParameters;
+  ParcelableHolder vendorPictureParameters;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureProfile.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureProfile.aidl
index ae709d4..ec2f9ff 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/PictureProfile.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable PictureProfile {
+  long pictureProfileId;
+  android.hardware.tv.mediaquality.PictureParameters parameters;
 }
diff --git a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/QualityLevel.aidl
similarity index 93%
copy from staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/QualityLevel.aidl
index fc2dd63..a7f130f 100644
--- a/staging/security/see/hwcrypto/aidl/aidl_api/android.hardware.security.see/current/android/hardware/security/see/hwcrypto/types/OpaqueKeyToken.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/QualityLevel.aidl
@@ -31,7 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.security.see.hwcrypto.types;
-parcelable OpaqueKeyToken {
-  byte[] keyToken;
+package android.hardware.tv.mediaquality;
+@VintfStability
+enum QualityLevel {
+  OFF,
+  LOW,
+  MEDIUM,
+  HIGH,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundParameter.aidl
similarity index 69%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundParameter.aidl
index 6c645a6..63eb55f 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/QzssAlmanac.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundParameter.aidl
@@ -31,25 +31,23 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable QzssAlmanac {
-  int qzssWeekNumber;
-  int secondsOfQzssWeek;
-  android.hardware.gnss.gnss_assistance.QzssAlmanac.QzssSatelliteAlmanac[] satelliteAlmanac;
-  @VintfStability
-  parcelable QzssSatelliteAlmanac {
-    int prn;
-    int svHealth;
-    double eccentricity;
-    double inclination;
-    double omega;
-    double omega0;
-    double omegaDot;
-    double rootA;
-    double m0;
-    double af0;
-    double af1;
-  }
+union SoundParameter {
+  int balance;
+  int bass;
+  int treble;
+  boolean surroundSoundEnabled;
+  android.hardware.tv.mediaquality.EqualizerDetail equalizerDetail;
+  boolean speakersEnabled;
+  int speakersDelayMs;
+  boolean enhancedAudioReturnChannelEnabled;
+  boolean autoVolumeControl;
+  android.hardware.tv.mediaquality.DownmixMode downmixMode;
+  boolean dtsDrc;
+  @nullable android.hardware.tv.mediaquality.DolbyAudioProcessing dolbyAudioProcessing;
+  android.hardware.tv.mediaquality.QualityLevel dolbyDialogueEnhancer;
+  @nullable android.hardware.tv.mediaquality.DtsVirtualX dtsVirtualX;
+  android.hardware.tv.mediaquality.DigitalOutput digitalOutput;
+  int digitalOutputDelayMs;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundParameters.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundParameters.aidl
index ae709d4..6492163 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundParameters.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable SoundParameters {
+  android.hardware.tv.mediaquality.SoundParameter[] soundParameters;
+  ParcelableHolder vendorSoundParameters;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundProfile.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundProfile.aidl
index ae709d4..05f936f 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/SoundProfile.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable SoundProfile {
+  long soundProfileId;
+  android.hardware.tv.mediaquality.SoundParameters parameters;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/VendorParamCapability.aidl
similarity index 83%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/VendorParamCapability.aidl
index ae709d4..5f16de9 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/VendorParamCapability.aidl
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable VendorParamCapability {
+  android.hardware.tv.mediaquality.VendorParameterIdentifier identifier;
+  boolean isSupported;
+  @nullable android.hardware.tv.mediaquality.ParameterDefaultValue defaultValue;
+  @nullable android.hardware.tv.mediaquality.ParameterRange range;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/VendorParameterIdentifier.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/VendorParameterIdentifier.aidl
index ae709d4..016c22d 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/aidl_api/android.hardware.tv.mediaquality/current/android/hardware/tv/mediaquality/VendorParameterIdentifier.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.tv.mediaquality;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable VendorParameterIdentifier {
+  ParcelableHolder identifier;
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorRange.aidl
similarity index 72%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorRange.aidl
index 2717472..29f12ef 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorRange.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
+package android.hardware.tv.mediaquality;
+
+/**
+ * The range of color the TV can display.
  */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+@VintfStability
+enum ColorRange {
+    AUTO,
+    LIMITED,
+    FULL,
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorSpace.aidl
similarity index 66%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorSpace.aidl
index 2717472..bd4511d 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorSpace.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
+package android.hardware.tv.mediaquality;
+
+/**
+ * Specific model used to define and represent colors numerically.
  */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+@VintfStability
+enum ColorSpace {
+    AUTO,
+    S_RGB_BT_709,
+    DCI,
+    ADOBE_RGB,
+    BT2020,
+    ON,
+    OFF,
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorTemperature.aidl
similarity index 65%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorTemperature.aidl
index 2717472..4d4b01c 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ColorTemperature.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,19 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
- */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+enum ColorTemperature {
+    USER,
+    COOL,
+    STANDARD,
+    WARM,
+    USER_HDR10PLUS,
+    COOL_HDR10PLUS,
+    STANDARD_HDR10PLUS,
+    WARM_HDR10PLUS,
+    FMMSDR,
+    FMMHDR,
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DigitalOutput.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DigitalOutput.aidl
new file mode 100644
index 0000000..1a46ae6
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DigitalOutput.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+enum DigitalOutput {
+    /**
+     * Automatically selects the best audio format to send to the connected audio device
+     * based on the incoming audio stream. This mode prioritizes high-quality formats
+     * like Dolby Digital or DTS if supported by the device, otherwise falls back to PCM.
+     */
+    AUTO,
+
+    /**
+     * Sends the raw, unprocessed audio stream directly to the connected audio device.
+     * This mode requires the audio device to handle decoding and processing of various
+     * audio formats like Dolby Digital or DTS.
+     */
+    BYPASS,
+
+    /**
+     * Converts all incoming audio to 2-channel PCM (Pulse Code Modulation) stereo
+     * before sending it to the audio device. This ensures compatibility with a wide
+     * range of devices but sacrifices surround sound capabilities.
+     */
+    PCM,
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DolbyAudioProcessing.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DolbyAudioProcessing.aidl
new file mode 100644
index 0000000..d56848c
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DolbyAudioProcessing.aidl
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+parcelable DolbyAudioProcessing {
+    enum SoundMode {
+        GAME,
+        MOVIE,
+        MUSIC,
+        NEWS,
+    }
+
+    /**
+     * sound mode for dolby audio processing.
+     */
+    SoundMode soundMode;
+
+    /**
+     * Indicates whether Volume Leveler is enabled.
+     *
+     * <p>Volume Leveler helps to maintain a consistent volume level across different
+     * types of content and even within the same program. It minimizes the jarring jumps
+     * between loud commercials and quiet dialogue or action sequences.
+     */
+    boolean volumeLeveler;
+
+    /**
+     * Indicates whether Surround Virtualizer is enabled.
+     *
+     * <p>Surround Virtualizer creates a virtual surround sound experience from stereo
+     * content, making it seem like the sound is coming from multiple speakers, even if
+     * you only have your TV's built-in speakers. It expands the soundstage and adds
+     * depth to the audio.
+     */
+    boolean surroundVirtualizer;
+
+    /**
+     * Indicates whether Dolby Atmos is enabled.
+     *
+     * <p>Dolby Atmos creates a more immersive and realistic sound experience by adding
+     * a height dimension to surround sound. It allows sound to be placed and moved
+     * precisely around you, including overhead.
+     *
+     * <p>Note: To experience Dolby Atmos, you need content that has been specifically
+     * mixed in Dolby Atmos and a compatible sound system with upward-firing speakers
+     * or a Dolby Atmos soundbar.
+     */
+    boolean doblyAtmos;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DownmixMode.aidl
similarity index 77%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/DownmixMode.aidl
index f9f608d..c30a0ba 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DownmixMode.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,11 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-parcelable Void {}
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+enum DownmixMode {
+    STEREO,
+    SURROUND,
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DtsVirtualX.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DtsVirtualX.aidl
new file mode 100644
index 0000000..b26a41d
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/DtsVirtualX.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+parcelable DtsVirtualX {
+    /*
+     * Total Bass Harmonic Distortion (X).
+     * Enables/disables TBHDX bass enhancement. Provides a richer low-frequency experience,
+     * simulating deeper bass.
+     */
+    boolean tbHdx;
+
+    /*
+     * Activates an audio limiter. Prevents excessive volume peaks that could cause distortion
+     * or speaker damage
+     */
+    boolean limiter;
+
+    /*
+     * Enables/disables the core DTS Virtual:X surround sound processing. Creates an immersive,
+     * multi-channel audio experience from the speaker configuration.
+     */
+    boolean truSurroundX;
+
+    /*
+     * Activates DTS TruVolume HD. Reduces the dynamic range of audio, minimizing loudness
+     * variations between content and channels.
+     */
+    boolean truVolumeHd;
+
+    /* Enhances the clarity and intelligibility of speech in audio content. */
+    boolean dialogClarity;
+
+    /* Applies audio processing to improve overall sound definition and clarity. */
+    boolean definition;
+
+    /*
+     * Enables/disables the processing of virtual height channels. Creates a more immersive
+     * audio experience by simulating sounds from above.
+     */
+    boolean height;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/EqualizerDetail.aidl
similarity index 62%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/EqualizerDetail.aidl
index 2717472..6eebdc0 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/EqualizerDetail.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
- */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+parcelable EqualizerDetail {
+    int band120Hz; // Range: -50 to 50
+    int band500Hz; // Range: -50 to 50
+    int band1_5kHz; // Range: -50 to 50
+    int band5kHz; // Range: -50 to 50
+    int band10kHz; // Range: -50 to 50
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/Gamma.aidl
similarity index 77%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/Gamma.aidl
index f9f608d..c633557 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/Gamma.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-parcelable Void {}
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+enum Gamma {
+    DARK,
+    MIDDLE,
+    BRIGHT,
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IMediaQuality.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IMediaQuality.aidl
index def9e39..373a977 100644
--- a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IMediaQuality.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IMediaQuality.aidl
@@ -18,6 +18,16 @@
 
 import android.hardware.tv.mediaquality.AmbientBacklightSettings;
 import android.hardware.tv.mediaquality.IMediaQualityCallback;
+import android.hardware.tv.mediaquality.IPictureProfileAdjustmentListener;
+import android.hardware.tv.mediaquality.IPictureProfileChangedListener;
+import android.hardware.tv.mediaquality.ISoundProfileAdjustmentListener;
+import android.hardware.tv.mediaquality.ISoundProfileChangedListener;
+import android.hardware.tv.mediaquality.ParamCapability;
+import android.hardware.tv.mediaquality.ParameterName;
+import android.hardware.tv.mediaquality.PictureParameters;
+import android.hardware.tv.mediaquality.SoundParameters;
+import android.hardware.tv.mediaquality.VendorParamCapability;
+import android.hardware.tv.mediaquality.VendorParameterIdentifier;
 
 /**
  * Interface for the media quality service
@@ -56,4 +66,161 @@
      * @return True if the ambient backlight detection is enabled, false otherwise.
      */
     boolean getAmbientBacklightDetectionEnabled();
+
+    /**
+     * Check if auto picture quality feature is supported on the current TV device.
+     *
+     * @return true when the device supports the auto picture quality, false when the device does
+     * not supports the auto picture quality.
+     */
+    boolean isAutoPqSupported();
+
+    /**
+     * Get the current state of auto picture quality.
+     *
+     * @return true when auto picture quality is enabled, false when auto picture quality is
+     * disabled.
+     */
+    boolean getAutoPqEnabled();
+
+    /**
+     * Set the auto picture quality enable/disable. Auto picture quality is to adjust the Picture
+     * parameters depends on the current content playing.
+     *
+     * @param enable True to enable, false to disable.
+     */
+    void setAutoPqEnabled(boolean enable);
+
+    /**
+     * Check if auto super resolution feature is supported on the current TV device.
+     *
+     * @return true when the device supports the super resolution feature, false when the device
+     * does not support super resolution.
+     */
+    boolean isAutoSrSupported();
+
+    /**
+     * Get the current state of auto super resolution.
+     *
+     * @return true when auto super resolution is enabled, false when auto super resolution is
+     * disabled.
+     */
+    boolean getAutoSrEnabled();
+
+    /**
+     * Set the auto super resolution enable/disable. Auto super resolution is to analyze the
+     * lower resolution image and invent the missing pixel to make the image looks sharper.
+     *
+     * @param enable True to enable, false to disable.
+     */
+    void setAutoSrEnabled(boolean enable);
+
+    /**
+     * Check if auto sound/audio quality feature is supported on the current TV device.
+     *
+     * @return true when the device supports the auto sound/audio quality, false when
+     * the device does not supports the auto sound/audio quality.
+     */
+    boolean isAutoAqSupported();
+
+    /**
+     * Get the current state of auto sound/audio quality.
+     *
+     * @return true when auto sound/audio quality is enabled, false when auto sound/audio
+     * quality is disabled.
+     */
+    boolean getAutoAqEnabled();
+
+    /**
+     * Set the auto sound/audio quality enable/disable. Auto sound/audio quality is to
+     * adjust the sound parameters depends on the current content playing.
+     *
+     * @param enable True to enable, false to disable.
+     */
+    void setAutoAqEnabled(boolean enable);
+
+    /**
+     * Get picture profile changed listener.
+     *
+     * @return the IPictureProfileChangedListener.
+     */
+    IPictureProfileChangedListener getPictureProfileListener();
+
+    /**
+     * Sets the listener for picture adjustment from the HAL.
+     *
+     * When the same client registers this listener multiple times, only the most recent
+     * registration will be active. The previous listener will be overwritten.
+     *
+     * When different client registers this listener, it will overwrite the previous registered
+     * client. Only one listener can be active.
+     *
+     * @param IPictureProfileAdjustmentListener listener object to pass picture profile, profile
+     *        id and hardware capability.
+     */
+    void setPictureProfileAdjustmentListener(IPictureProfileAdjustmentListener listener);
+
+    /**
+     * Send the default picture parameters to the vendor code or HAL to apply the picture
+     * parameters.
+     *
+     * @param pictureParameters PictureParameters with pre-defined parameters and vendor defined
+     * parameters.
+     */
+    void sendDefaultPictureParameters(in PictureParameters pictureParameters);
+
+    /**
+     * Get sound profile changed listener.
+     *
+     * @return the ISoundProfileChangedListener.
+     */
+    ISoundProfileChangedListener getSoundProfileListener();
+
+    /**
+     * Sets the listener for sound adjustment from the HAL.
+     *
+     * When the same client registers this listener multiple times, only the most recent
+     * registration will be active. The previous listener will be overwritten.
+     *
+     * When different client registers this listener, it will overwrite the previous registered
+     * client. Only one listener can be active.
+     *
+     * @param ISoundProfileAdjustmentListener listener object to pass sound profile, profile id
+     *        and hardware capability.
+     */
+    void setSoundProfileAdjustmentListener(ISoundProfileAdjustmentListener listener);
+
+    /**
+     * Send the default sound parameters to the vendor code or HAL to apply the sound parameters.
+     *
+     * @param soundParameters SoundParameters with pre-defined parameters and vendor defined
+     * parameters.
+     */
+    void sendDefaultSoundParameters(in SoundParameters soundParameters);
+
+    /**
+     * Gets capability information of the given parameters.
+     */
+    void getParamCaps(in ParameterName[] paramNames, out ParamCapability[] caps);
+
+    /**
+     * Gets vendor capability information of the given parameters.
+     */
+    void getVendorParamCaps(in VendorParameterIdentifier[] names, out VendorParamCapability[] caps);
+
+    /**
+     * When HAL request picture parameters by picture profile id, the framework will use this to
+     * send the picture parameters associate with the profile id.
+     *
+     * @param pictureParameters pictureParameters that associate with the profile id HAL provided.
+     */
+    void sendPictureParameters(in PictureParameters pictureParameters);
+
+    /**
+     * When HAL request sound parameters by sound profile id, the framework will use this to
+     * send the sound parameters associate with the profile id.
+     *
+     * @param soundParameters soundParameters that associate with the profile id HAL provided.
+     */
+    void sendSoundParameters(in SoundParameters soundParameters);
 }
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IPictureProfileAdjustmentListener.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IPictureProfileAdjustmentListener.aidl
new file mode 100644
index 0000000..06651e4
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IPictureProfileAdjustmentListener.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.ParamCapability;
+import android.hardware.tv.mediaquality.PictureProfile;
+import android.hardware.tv.mediaquality.VendorParamCapability;
+
+@VintfStability
+oneway interface IPictureProfileAdjustmentListener {
+    /**
+     * Notifies Media Quality Manager when the picture profile changed.
+     *
+     * @param pictureProfile Picture profile.
+     */
+    void onPictureProfileAdjusted(in PictureProfile pictureProfile);
+
+    /**
+     * Notifies Media Quality Manager when parameter capabilities changed.
+     *
+     * @param pictureProfileId the ID of the profile used by the media content. -1 if there
+     *                         is no associated profile.
+     * @param caps the updated capabilities.
+     */
+    void onParamCapabilityChanged(long pictureProfileId, in ParamCapability[] caps);
+
+    /**
+     * Notifies Media Quality Manager when vendor parameter capabilities changed.
+     *
+     * <p>This should be also called when the listener is registered to let the client know
+     * what vendor parameters are supported.
+     *
+     * @param pictureProfileId the ID of the profile used by the media content. -1 if there
+     *                         is no associated profile.
+     * @param caps the updated vendor capabilities.
+     */
+    void onVendorParamCapabilityChanged(long pictureProfileId, in VendorParamCapability[] caps);
+
+    /**
+     * Request the picture parameters by picture profile id. Check PictureParameters for its detail.
+     * This is called from the HAL to media quality framework.
+     *
+     * The requested picture parameters will get from IMediaQuality::sendPictureParameters called
+     * by the framework.
+     *
+     * @param pictureProfileId The PictureProfile id that associate with the PictureProfile.
+     */
+    void onRequestPictureParameters(long pictureProfileId);
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IPictureProfileChangedListener.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IPictureProfileChangedListener.aidl
new file mode 100644
index 0000000..35112e1
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/IPictureProfileChangedListener.aidl
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.PictureProfile;
+
+@VintfStability
+oneway interface IPictureProfileChangedListener {
+    /**
+     * Notifies the composer HAL that the picture profile has changed. For picture profile details,
+     * check PictureProfile.
+     *
+     * @param pictureProfile Picture profile passed to the composer HAL.
+     */
+    void onPictureProfileChanged(in PictureProfile pictureProfile);
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ISoundProfileAdjustmentListener.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ISoundProfileAdjustmentListener.aidl
new file mode 100644
index 0000000..2ab9c6c
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ISoundProfileAdjustmentListener.aidl
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.ParamCapability;
+import android.hardware.tv.mediaquality.SoundProfile;
+import android.hardware.tv.mediaquality.VendorParamCapability;
+
+@VintfStability
+oneway interface ISoundProfileAdjustmentListener {
+    /**
+     * Notifies Media Quality Manager when the sound profile changed.
+     *
+     * @param soundProfile Sound profile.
+     */
+    void onSoundProfileAdjusted(in SoundProfile soundProfile);
+
+    /**
+     * Notifies Media Quality Manager when parameter capabilities changed.
+     *
+     * @param soundProfileId the ID of the profile used by the media content. -1 if there
+     *                         is no associated profile.
+     * @param caps the updated capabilities.
+     */
+    void onParamCapabilityChanged(long soundProfileId, in ParamCapability[] caps);
+
+    /**
+     * Notifies Media Quality Manager when vendor parameter capabilities changed.
+     *
+     * <p>This should be also called when the listener is registered to let the client know
+     * what vendor parameters are supported.
+     *
+     * @param soundProfileId the ID of the profile used by the media content. -1 if there
+     *                         is no associated profile.
+     * @param caps the updated vendor capabilities.
+     */
+    void onVendorParamCapabilityChanged(long soundProfileId, in VendorParamCapability[] caps);
+
+    /**
+     * Request the sound parameters by sound profile id. Check SoundParameters for its detail.
+     * This is called from the HAL to media quality framework.
+     *
+     * The requested sound parameters will get from IMediaQuality::sendSoundParameters called
+     * by the framework.
+     *
+     * @param SoundProfileId The SoundProfile id that associate with the SoundProfile.
+     */
+    void onRequestSoundParameters(long SoundProfileId);
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ISoundProfileChangedListener.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ISoundProfileChangedListener.aidl
new file mode 100644
index 0000000..cb2d75e
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ISoundProfileChangedListener.aidl
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.SoundProfile;
+
+@VintfStability
+oneway interface ISoundProfileChangedListener {
+    /**
+     * Notifies the audio HAL that the sound profile has changed. For sound profile details,
+     * check SoundProfile.
+     *
+     * @param soundProfile Sound profile passed to the audio HAL.
+     */
+    void onSoundProfileChanged(in SoundProfile soundProfile);
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/NumberRange.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/NumberRange.aidl
new file mode 100644
index 0000000..94a041c
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/NumberRange.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+/** Parameter supported number range **/
+@VintfStability
+union NumberRange {
+    /** Min value and max value of an int parameter. Inclusive. */
+    @nullable int[2] intMinMax;
+    /** Min value and max value of a long parameter. Inclusive. */
+    @nullable long[2] longMinMax;
+    /** Min value and max value of a double parameter. Inclusive. */
+    @nullable double[2] doubleMinMax;
+
+    /** An array of supported int values. */
+    @nullable int[] intValuesSupported;
+    /** An array of supported long values. */
+    @nullable long[] longValuesSupported;
+    /** An array of supported double values. */
+    @nullable double[] doubleValuesSupported;
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParamCapability.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParamCapability.aidl
new file mode 100644
index 0000000..933a1a3
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParamCapability.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.ParameterDefaultValue;
+import android.hardware.tv.mediaquality.ParameterName;
+import android.hardware.tv.mediaquality.ParameterRange;
+/**
+ * Capability of parameters.
+ */
+@VintfStability
+parcelable ParamCapability {
+    /** Name of the parameter **/
+    ParameterName name;
+
+    /** true if this parameter is supported **/
+    boolean isSupported;
+
+    /**
+     * Default value of this parameter. null if there is no default value.
+     */
+    @nullable ParameterDefaultValue defaultValue;
+
+    /**
+     * The supported range of this parameter. null if there is no specific range.
+     */
+    @nullable ParameterRange range;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterDefaultValue.aidl
similarity index 67%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterDefaultValue.aidl
index 2717472..3827134 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterDefaultValue.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
- */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+package android.hardware.tv.mediaquality;
+
+/** Parameter default value **/
+@VintfStability
+union ParameterDefaultValue {
+    int intDefault;
+    long longDefault;
+    double doubleDefault;
+    String stringDefault;
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterName.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterName.aidl
new file mode 100644
index 0000000..0a3c97b
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterName.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+/**
+ * Parameter names.
+ * <p>Details of the parameters can be found at
+ * android.hardware.tv.mediaquality.PictureParameter and
+ * android.hardware.tv.mediaquality.SoundParameter.
+ */
+@VintfStability
+enum ParameterName {
+    BRIGHTNESS,
+    CONTRAST,
+    SHARPNESS,
+    SATURATION,
+    HUE,
+    COLOR_TUNER_BRIGHTNESS,
+    COLOR_TUNER_SATURATION,
+    COLOR_TUNER_HUE,
+    COLOR_TUNER_RED_OFFSET,
+    COLOR_TUNER_GREEN_OFFSET,
+    COLOR_TUNER_BLUE_OFFSET,
+    COLOR_TUNER_RED_GAIN,
+    COLOR_TUNER_GREEN_GAIN,
+    COLOR_TUNER_BLUE_GAIN,
+    NOISE_REDUCTION,
+    MPEG_NOISE_REDUCTION,
+    FLASH_TONE,
+    DE_CONTOUR,
+    DYNAMIC_LUMA_CONTROL,
+    FILM_MODE,
+    BLACK_STRETCH,
+    BLUE_STRETCH,
+    COLOR_TUNE,
+    COLOR_TEMPERATURE,
+    GLOBE_DIMMING,
+    AUTO_PICTUREQUALITY_ENABLED,
+    AUTO_SUPER_RESOLUTION_ENABLED,
+
+    BALANCE,
+    BASS,
+    TREBLE,
+    SURROUND_SOUND_ENABLED,
+    EQUALIZER_DETAIL,
+    SPEAKERS_ENABLED,
+    SPEAKERS_DELAY_MS,
+    ENHANCED_AUDIO_RETURN_CHANNEL_ENABLED,
+    AUTO_VOLUME_CONTROL,
+    DOWNMIX_MODE,
+    DTS_DRC,
+    DOLBY_AUDIO_PROCESSING,
+    DOLBY_DIALOGUE_ENHANCER,
+    DTS_VIRTUAL_X,
+    DIGITAL_OUTPUT,
+    DIGITAL_OUTPUT_DELAY_MS,
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterRange.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterRange.aidl
index 7b9cc9f..836b5b8 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/ParameterRange.aidl
@@ -14,30 +14,16 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.tv.mediaquality;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
- */
+import android.hardware.tv.mediaquality.NumberRange;
+
+/** Parameter supported range **/
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
+parcelable ParameterRange {
+    /** Supported number range */
+    NumberRange numRange;
 
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+    /** Supported vendor-defined values **/
+    ParcelableHolder vendorDefinedValues;
 }
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureParameter.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureParameter.aidl
new file mode 100644
index 0000000..b7f2a11
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureParameter.aidl
@@ -0,0 +1,256 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.ColorRange;
+import android.hardware.tv.mediaquality.ColorSpace;
+import android.hardware.tv.mediaquality.ColorTemperature;
+import android.hardware.tv.mediaquality.Gamma;
+import android.hardware.tv.mediaquality.QualityLevel;
+
+/**
+ * The parameters for Picture Profile.
+ */
+@VintfStability
+union PictureParameter {
+    /*
+     * Brightness field represents the brightness level of the TV.
+     * Brightness value range are from 0.0 to 1.0, where 0.0 represents the minimum brightness and
+     * 1.0 represents the maximum brightness. The content-unmodified value is 0.5.
+     *
+     * note: when a picture profile is applied to the entire display, the media quality framework
+     * will synchronize the brightness field.
+     */
+    float brightness;
+
+    /*
+     * This value represents the image contrast on an arbitrary scale from 0 to 100,
+     * where 0 represents the darkest black (black screen) and 100 represents the brightest
+     * white (brighter).
+     * The default/unmodified value for contrast is 50.
+     */
+    int contrast;
+
+    /*
+     * Control that increases edge contrast so that objects become more distinct.
+     * Sharpness value range are from 0 to 100, where 0 represents the minimum sharpness that
+     * makes the image appear softer with less defined edges, 100 represents the maximum
+     * sharpness that makes the image appear halos around objects due to excessive edges.
+     * The default/unmodified value for sharpness is 50.
+     */
+    int sharpness;
+
+    /*
+     * Saturation value controls the intensity or purity of colors.
+     * Saturation values are from 0 to 100, where 0 represents grayscale (no color) and 100
+     * represents the most vivid colors.
+     * The default/unmodified value for saturation is 50.
+     */
+    int saturation;
+
+    /*
+     * Hue affects the balance between red, green and blue primary colors on the screen.
+     * Hue values are from -50 to 50, where -50 represents cooler and 50 represents warmer.
+     * The default/unmodified value for hue is 0.
+     */
+    int hue;
+
+    /*
+     * Adjust brightness in advance color engine. Similar to a "brightness" control on a TV
+     * but acts at a lower level.
+     *
+     * The range is from 0 to 100, where 0 represents the minimum brightness and 100 represents
+     * the maximum brightness. The default/unmodified value is 50.
+     */
+    int colorTunerBrightness;
+
+    /*
+     * Adjust saturation in advance color engine. Similar to a "saturation" control on a TV
+     * but acts at a lower level.
+     *
+     * The range is from 0 to 100, where 0 being completely desaturated/grayscale and 100 being
+     * the most saturated. The default/unmodified value is 50.
+     */
+    int colorTunerSaturation;
+
+    /*
+     * Adjust hue in advance color engine. Similar to a "hue" control on a TV but acts at a lower
+     * level.
+     *
+     * The range is from -50 to 50, where -50 represents cooler setting for a specific color and 50
+     * represents warmer setting for a specific color. The default/unmodified value is 0.
+     */
+    int colorTunerHue;
+
+    /*
+     * Advance setting for red offset. Adjust the black level of red color channels, it control
+     * the minimum intensity of each color, affecting the shadows and dark areas of the image.
+     *
+     * The range is from 0 to 100, where 0 makes shadows darker and 100 makes shadows brighter.
+     * The default/unmodified value is 50.
+     */
+    int colorTunerRedOffset;
+
+    /*
+     * Advance setting for green offset. Adjust the black level of green color channels, it control
+     * the minimum intensity of each color, affecting the shadows and dark areas of the image.
+     *
+     * The range is from 0 to 100, where 0 makes shadows darker and 100 makes shadows brighter.
+     * The default/unmodified value is 50.
+     */
+    int colorTunerGreenOffset;
+
+    /*
+     * Advance setting for blue offset. Adjust the black level of blue color channels, it control
+     * the minimum intensity of each color, affecting the shadows and dark areas of the image.
+     *
+     * The range is from 0 to 100, where 0 makes shadows darker and 100 makes shadows brighter.
+     * The default/unmodified value is 50.
+     */
+    int colorTunerBlueOffset;
+
+    /*
+     * Advance setting for red gain. Adjust the gain or amplification of the red color channels.
+     * They control the overall intensity and white balance of red.
+     *
+     * The range is from 0 to 100, where 0 makes the red dimmer and 100 makes the red brighter.
+     * The default/unmodified value is 50.
+     */
+    int colorTunerRedGain;
+
+    /*
+     * Advance setting for green gain. Adjust the gain or amplification of the green color channels.
+     * They control the overall intensity and white balance of green.
+     *
+     * The range is from 0 to 100, where 0 makes the green dimmer and 100 makes the green brighter.
+     * The default/unmodified value is 50.
+     */
+    int colorTunerGreenGain;
+
+    /*
+     * Advance setting for blue gain. Adjust the gain or amplification of the blue color channels.
+     * They control the overall intensity and white balance of blue.
+     *
+     * The range is from 0 to 100, where 0 makes the blue dimmer and 100 makes the blue brighter.
+     * The default/unmodified value is 50.
+     */
+    int colorTunerBlueGain;
+
+    /* Noise reduction. (Off, Low, Medium, High) */
+    QualityLevel noiseReduction;
+
+    /* MPEG (moving picture experts group) noise reduction (Off, Low, Medium, High) */
+    QualityLevel mpegNoiseReduction;
+
+    /*
+     * Refine the flesh colors in the pictures without affecting the other colors on the screen.
+     * (Off, Low, Medium, High)
+     */
+    QualityLevel fleshTone;
+
+    /* Contour noise reduction. (Off, Low, Medium, High) */
+    QualityLevel deContour;
+
+    /* Dynamically change picture luma to enhance contrast. (Off, Low, Medium, High) */
+    QualityLevel dynamicLumaControl;
+
+    /* Enable/disable film mode */
+    boolean filmMode;
+
+    /* Enable/disable blue color auto stretch */
+    boolean blueStretch;
+
+    /* Enable/disable the overall color tuning feature. */
+    boolean colorTune;
+
+    /* Adjust color temperature type */
+    ColorTemperature colorTemperature;
+
+    /* Enable/disable globe dimming. */
+    boolean globeDimming;
+
+    /* Enable/disable auto adjust picture parameter based on the TV content. */
+    boolean autoPictureQualityEnabled;
+
+    /*
+     * Enable/disable auto upscaling the picture quality. It analyzes the lower-resolution
+     * image and uses its knowledge to invent the missing pixel, make the image look sharper.
+     */
+    boolean autoSuperResolutionEnabled;
+
+    /**
+     * The color range of the content. This indicates the range of luminance values
+     * used in the video signal.
+     */
+    ColorRange levelRange;
+
+    /**
+     * Enable/disable gamut mapping. Gamut mapping is a process that adjusts
+     * the colors in the video signal to match the color gamut of the display.
+     */
+    boolean gamutMapping;
+
+    /**
+     * Enable/disable PC mode. PC mode is a display mode that is optimized for
+     * use with computers.
+     */
+    boolean pcMode;
+
+    /**
+     * Enable/disable low latency mode. Low latency mode reduces the delay
+     * between the video source and the display.
+     */
+    boolean lowLatency;
+
+    /**
+     * Enable/disable variable refresh rate (VRR) mode. VRR allows the display to
+     * dynamically adjust its refresh rate to match the frame rate of the video
+     * source, reducing screen tearing.
+     */
+    boolean vrr;
+
+    /**
+     * Enable/disable continuous variable refresh rate (CVRR) mode. CVRR is a type
+     * of VRR that allows for a wider range of refresh rates.
+     */
+    boolean cvrr;
+
+    /**
+     * The color range of the HDMI input. This indicates the range of luminance
+     * values used in the HDMI signal.
+     */
+    ColorRange hdmiRgbRange;
+
+    /**
+     * The color space of the content. This indicates the color gamut and
+     * transfer function used in the video signal.
+     */
+    ColorSpace colorSpace;
+
+    /**
+     * The initial maximum luminance of the panel, in nits.
+     */
+    int panelInitMaxLuminceNits;
+
+    /**
+     * Whether the initial maximum luminance value is valid.
+     */
+    boolean panelInitMaxLuminceValid;
+
+    /* The gamma curve used for the display. */
+    Gamma gamma;
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureParameters.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureParameters.aidl
index 7b9cc9f..e5f6b83 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureParameters.aidl
@@ -14,30 +14,18 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.tv.mediaquality;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+import android.hardware.tv.mediaquality.PictureParameter;
+
+/**
+ * The pre-defined parameters and vendor parameters for Picture Profile.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
+parcelable PictureParameters {
+    /* Pre-defined picture parameters. */
+    PictureParameter[] pictureParameters;
 
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+    /* Vendor defined picture parameters. */
+    ParcelableHolder vendorPictureParameters;
 }
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureProfile.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureProfile.aidl
index 7b9cc9f..7e02350 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/PictureProfile.aidl
@@ -14,30 +14,17 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.tv.mediaquality;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+import android.hardware.tv.mediaquality.PictureParameters;
+
+/**
+ * Picture profile that includes all the parameters.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
+parcelable PictureProfile {
+    long pictureProfileId;
 
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+    /* Picture parameters that associate with the id. */
+    PictureParameters parameters;
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/QualityLevel.aidl
similarity index 82%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/QualityLevel.aidl
index f9f608d..e0171ca 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/Void.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/QualityLevel.aidl
@@ -13,6 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-parcelable Void {}
+package android.hardware.tv.mediaquality;
+
+@VintfStability
+enum QualityLevel {
+    OFF,
+    LOW,
+    MEDIUM,
+    HIGH,
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundParameter.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundParameter.aidl
new file mode 100644
index 0000000..4714ad2
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundParameter.aidl
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.DigitalOutput;
+import android.hardware.tv.mediaquality.DolbyAudioProcessing;
+import android.hardware.tv.mediaquality.DownmixMode;
+import android.hardware.tv.mediaquality.DtsVirtualX;
+import android.hardware.tv.mediaquality.EqualizerDetail;
+import android.hardware.tv.mediaquality.QualityLevel;
+
+/**
+ * The parameters for Sound Profile.
+ */
+@VintfStability
+union SoundParameter {
+    /*
+     * This parameter controls the balance between the left and tight speakers.
+     * The valid range is -50 to 50, where:
+     *   - Negative values shift the balance towards the left speaker.
+     *   - Positive values shift the balance towards the right speaker.
+     *   - 0 represents a balanced output.
+     */
+    int balance;
+
+    /*
+     * Bass controls the intensity of low-frequency sounds.
+     * The valid range is 0 - 100.
+     */
+    int bass;
+
+    /*
+     * Treble controls the intensity of high-frequency sounds.
+     * The valid range is 0 - 100.
+     */
+    int treble;
+
+    /* Enable surround sound. */
+    boolean surroundSoundEnabled;
+
+    /*
+     * Equalizer can fine-tune the audio output by adjusting the loudness of different
+     * frequency bands;
+     * The frequency bands are 120Hz, 500Hz, 1.5kHz, 5kHz, 10kHz.
+     * Each band have a value of -50 to 50.
+     */
+    EqualizerDetail equalizerDetail;
+
+    /* Enable speaker output. */
+    boolean speakersEnabled;
+
+    /* Speaker delay in ms. */
+    int speakersDelayMs;
+
+    /* eARC allows for higher bandwidth audio transmission over HDMI */
+    boolean enhancedAudioReturnChannelEnabled;
+
+    /* Enable auto volume control sound effect. */
+    boolean autoVolumeControl;
+
+    /* Enable downmix mode. */
+    DownmixMode downmixMode;
+
+    /* Enable dynamic range compression */
+    boolean dtsDrc;
+
+    /* Sound effects from Dobly */
+    @nullable DolbyAudioProcessing dolbyAudioProcessing;
+
+    /* Sound effect from Dolby. */
+    QualityLevel dolbyDialogueEnhancer;
+
+    /* Sound effect from DTS. */
+    @nullable DtsVirtualX dtsVirtualX;
+
+    /* Digital output mode. */
+    DigitalOutput digitalOutput;
+
+    /* Digital output delay in ms. */
+    int digitalOutputDelayMs;
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundParameters.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundParameters.aidl
index 7b9cc9f..2fe0ce7 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundParameters.aidl
@@ -14,30 +14,18 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.tv.mediaquality;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+import android.hardware.tv.mediaquality.SoundParameter;
+
+/**
+ * The pre-defined parameters and vendor parameters for Sound Profile.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
+parcelable SoundParameters {
+    /* Pre-defined sound parameters. */
+    SoundParameter[] soundParameters;
 
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+    /* Vendor defined sound parameters. */
+    ParcelableHolder vendorSoundParameters;
 }
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundProfile.aidl
similarity index 60%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundProfile.aidl
index 2717472..27628eb 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/SoundProfile.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,18 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.SoundParameters;
+
+/**
+ * Sound profile that includes all the parameters.
  */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+@VintfStability
+parcelable SoundProfile {
+    long soundProfileId;
+
+    /* Sound parameters that associate with the id. */
+    SoundParameters parameters;
+}
diff --git a/tv/mediaquality/aidl/android/hardware/tv/mediaquality/VendorParamCapability.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/VendorParamCapability.aidl
new file mode 100644
index 0000000..bdc0188
--- /dev/null
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/VendorParamCapability.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.tv.mediaquality;
+
+import android.hardware.tv.mediaquality.ParameterDefaultValue;
+import android.hardware.tv.mediaquality.ParameterRange;
+import android.hardware.tv.mediaquality.VendorParameterIdentifier;
+
+/**
+ * Capability of vendor parameters.
+ */
+@VintfStability
+parcelable VendorParamCapability {
+    /** Identifier of the parameter **/
+    VendorParameterIdentifier identifier;
+
+    /** true if this parameter is supported **/
+    boolean isSupported;
+
+    /**
+     * Default value of this parameter. null if there is no default value.
+     */
+    @nullable ParameterDefaultValue defaultValue;
+
+    /**
+     * The supported range of this parameter. null if there is no specific range.
+     */
+    @nullable ParameterRange range;
+}
diff --git a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/VendorParameterIdentifier.aidl
similarity index 67%
copy from staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
copy to tv/mediaquality/aidl/android/hardware/tv/mediaquality/VendorParameterIdentifier.aidl
index 2717472..f974b16 100644
--- a/staging/security/see/hwcrypto/aidl/android/hardware/security/see/hwcrypto/types/SymmetricOperation.aidl
+++ b/tv/mediaquality/aidl/android/hardware/tv/mediaquality/VendorParameterIdentifier.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 The Android Open Source Project
+ * Copyright (C) 2024 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,9 +13,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package android.hardware.security.see.hwcrypto.types;
 
-/*
- * Enum describing the type of symmetric operation desired.
+package android.hardware.tv.mediaquality;
+
+/**
+ * Identifier of vendor parameters.
  */
-enum SymmetricOperation { ENCRYPT, DECRYPT }
+@VintfStability
+parcelable VendorParameterIdentifier {
+    /** Identifier of the parameter **/
+    ParcelableHolder identifier;
+}
diff --git a/tv/mediaquality/aidl/default/hal/media_quality_hal_impl.rs b/tv/mediaquality/aidl/default/hal/media_quality_hal_impl.rs
index 8769804..1946cec 100644
--- a/tv/mediaquality/aidl/default/hal/media_quality_hal_impl.rs
+++ b/tv/mediaquality/aidl/default/hal/media_quality_hal_impl.rs
@@ -20,17 +20,38 @@
     IMediaQualityCallback::IMediaQualityCallback,
     AmbientBacklightEvent::AmbientBacklightEvent,
     AmbientBacklightSettings::AmbientBacklightSettings,
+    IPictureProfileAdjustmentListener::IPictureProfileAdjustmentListener,
+    IPictureProfileChangedListener::IPictureProfileChangedListener,
+    ParamCapability::ParamCapability,
+    ParameterName::ParameterName,
+    PictureParameters::PictureParameters,
+    ISoundProfileAdjustmentListener::ISoundProfileAdjustmentListener,
+    ISoundProfileChangedListener::ISoundProfileChangedListener,
+    SoundParameters::SoundParameters,
+    VendorParamCapability::VendorParamCapability,
+    VendorParameterIdentifier::VendorParameterIdentifier,
 };
-use binder::Interface;
+use binder::{Interface, Strong};
 use std::sync::{Arc, Mutex};
 use std::thread;
-use binder::Strong;
 
 /// Defined so we can implement the IMediaQuality AIDL interface.
 pub struct MediaQualityService {
     callback: Arc<Mutex<Option<Strong<dyn IMediaQualityCallback>>>>,
     ambient_backlight_enabled: Arc<Mutex<bool>>,
-    ambient_backlight_detector_settings: Arc<Mutex<AmbientBacklightSettings>>
+    ambient_backlight_detector_settings: Arc<Mutex<AmbientBacklightSettings>>,
+    auto_pq_supported: Arc<Mutex<bool>>,
+    auto_pq_enabled: Arc<Mutex<bool>>,
+    auto_sr_supported: Arc<Mutex<bool>>,
+    auto_sr_enabled: Arc<Mutex<bool>>,
+    auto_aq_supported: Arc<Mutex<bool>>,
+    auto_aq_enabled: Arc<Mutex<bool>>,
+    picture_profile_adjustment_listener:
+            Arc<Mutex<Option<Strong<dyn IPictureProfileAdjustmentListener>>>>,
+    sound_profile_adjustment_listener:
+            Arc<Mutex<Option<Strong<dyn ISoundProfileAdjustmentListener>>>>,
+    picture_profile_changed_listener: Arc<Mutex<Option<Strong<dyn IPictureProfileChangedListener>>>>,
+    sound_profile_changed_listener: Arc<Mutex<Option<Strong<dyn ISoundProfileChangedListener>>>>,
 }
 
 impl MediaQualityService {
@@ -42,6 +63,16 @@
             ambient_backlight_enabled: Arc::new(Mutex::new(true)),
             ambient_backlight_detector_settings:
                     Arc::new(Mutex::new(AmbientBacklightSettings::default())),
+            auto_pq_supported: Arc::new(Mutex::new(false)),
+            auto_pq_enabled: Arc::new(Mutex::new(false)),
+            auto_sr_supported: Arc::new(Mutex::new(false)),
+            auto_sr_enabled: Arc::new(Mutex::new(false)),
+            auto_aq_supported: Arc::new(Mutex::new(false)),
+            auto_aq_enabled: Arc::new(Mutex::new(false)),
+            picture_profile_adjustment_listener: Arc::new(Mutex::new(None)),
+            sound_profile_adjustment_listener: Arc::new(Mutex::new(None)),
+            picture_profile_changed_listener: Arc::new(Mutex::new(None)),
+            sound_profile_changed_listener: Arc::new(Mutex::new(None)),
         }
     }
 }
@@ -111,4 +142,137 @@
         let ambient_backlight_enabled = self.ambient_backlight_enabled.lock().unwrap();
         Ok(*ambient_backlight_enabled)
     }
+
+    fn isAutoPqSupported(&self) -> binder::Result<bool> {
+        let auto_pq_supported = self.auto_pq_supported.lock().unwrap();
+        Ok(*auto_pq_supported)
+    }
+
+    fn getAutoPqEnabled(&self) -> binder::Result<bool> {
+        let auto_pq_enabled = self.auto_pq_enabled.lock().unwrap();
+        Ok(*auto_pq_enabled)
+    }
+
+    fn setAutoPqEnabled(&self, enabled: bool) -> binder::Result<()> {
+        let mut auto_pq_enabled = self.auto_pq_enabled.lock().unwrap();
+        *auto_pq_enabled = enabled;
+        if enabled {
+            println!("Enable auto picture quality");
+        } else {
+            println!("Disable auto picture quality");
+        }
+        Ok(())
+    }
+
+    fn isAutoSrSupported(&self) -> binder::Result<bool> {
+        let auto_sr_supported = self.auto_sr_supported.lock().unwrap();
+        Ok(*auto_sr_supported)
+    }
+
+    fn getAutoSrEnabled(&self) -> binder::Result<bool> {
+        let auto_sr_enabled = self.auto_sr_enabled.lock().unwrap();
+        Ok(*auto_sr_enabled)
+    }
+
+    fn setAutoSrEnabled(&self, enabled: bool) -> binder::Result<()> {
+        let mut auto_sr_enabled = self.auto_sr_enabled.lock().unwrap();
+        *auto_sr_enabled = enabled;
+        if enabled {
+            println!("Enable auto super resolution");
+        } else {
+            println!("Disable auto super resolution");
+        }
+        Ok(())
+    }
+
+    fn isAutoAqSupported(&self) -> binder::Result<bool> {
+        let auto_aq_supported = self.auto_aq_supported.lock().unwrap();
+        Ok(*auto_aq_supported)
+    }
+
+    fn getAutoAqEnabled(&self) -> binder::Result<bool> {
+        let auto_aq_enabled = self.auto_aq_enabled.lock().unwrap();
+        Ok(*auto_aq_enabled)
+    }
+
+    fn setAutoAqEnabled(&self, enabled: bool) -> binder::Result<()> {
+        let mut auto_aq_enabled = self.auto_aq_enabled.lock().unwrap();
+        *auto_aq_enabled = enabled;
+        if enabled {
+            println!("Enable auto audio quality");
+        } else {
+            println!("Disable auto audio quality");
+        }
+        Ok(())
+    }
+
+    fn getPictureProfileListener(&self) -> binder::Result<binder::Strong<dyn IPictureProfileChangedListener>> {
+        println!("getPictureProfileListener");
+        let listener = self.picture_profile_changed_listener.lock().unwrap();
+        listener.clone().ok_or(binder::StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn setPictureProfileAdjustmentListener(
+        &self,
+        picture_profile_adjustment_listener: &Strong<dyn IPictureProfileAdjustmentListener>
+    ) -> binder::Result<()> {
+        println!("Received picture profile adjustment");
+        let mut listener = self.picture_profile_adjustment_listener.lock().unwrap();
+        *listener = Some(picture_profile_adjustment_listener.clone());
+        Ok(())
+    }
+
+    fn sendDefaultPictureParameters(&self, _picture_parameters: &PictureParameters) -> binder::Result<()>{
+        println!("Received picture parameters");
+        Ok(())
+    }
+
+    fn getSoundProfileListener(&self) -> binder::Result<binder::Strong<dyn ISoundProfileChangedListener>> {
+        println!("getSoundProfileListener");
+        let listener = self.sound_profile_changed_listener.lock().unwrap();
+        listener.clone().ok_or(binder::StatusCode::UNKNOWN_ERROR.into())
+    }
+
+    fn setSoundProfileAdjustmentListener(
+        &self,
+        sound_profile_adjustment_listener: &Strong<dyn ISoundProfileAdjustmentListener>
+    ) -> binder::Result<()> {
+        println!("Received sound profile adjustment");
+        let mut listener = self.sound_profile_adjustment_listener.lock().unwrap();
+        *listener = Some(sound_profile_adjustment_listener.clone());
+        Ok(())
+    }
+
+    fn sendDefaultSoundParameters(&self, _sound_parameters: &SoundParameters) -> binder::Result<()>{
+        println!("Received sound parameters");
+        Ok(())
+    }
+
+    fn getParamCaps(
+            &self,
+            param_names: &[ParameterName],
+            _caps: &mut Vec<ParamCapability>
+    ) -> binder::Result<()> {
+        println!("getParamCaps. len= {}", param_names.len());
+        Ok(())
+    }
+
+    fn getVendorParamCaps(
+            &self,
+            param_names: &[VendorParameterIdentifier],
+            _caps: &mut Vec<VendorParamCapability>
+    ) -> binder::Result<()> {
+        println!("getVendorParamCaps. len= {}", param_names.len());
+        Ok(())
+    }
+
+    fn sendPictureParameters(&self, _picture_parameters: &PictureParameters) -> binder::Result<()>{
+        println!("Received picture parameters");
+        Ok(())
+    }
+
+    fn sendSoundParameters(&self, _sound_parameters: &SoundParameters) -> binder::Result<()>{
+        println!("Received sound parameters");
+        Ok(())
+    }
 }
diff --git a/tv/mediaquality/aidl/vts/functional/VtsHalMediaQualityTest.cpp b/tv/mediaquality/aidl/vts/functional/VtsHalMediaQualityTest.cpp
index c11ebcb..84f798b 100644
--- a/tv/mediaquality/aidl/vts/functional/VtsHalMediaQualityTest.cpp
+++ b/tv/mediaquality/aidl/vts/functional/VtsHalMediaQualityTest.cpp
@@ -20,7 +20,16 @@
 #include <aidl/android/hardware/tv/mediaquality/AmbientBacklightEvent.h>
 #include <aidl/android/hardware/tv/mediaquality/AmbientBacklightSettings.h>
 #include <aidl/android/hardware/tv/mediaquality/BnMediaQualityCallback.h>
+#include <aidl/android/hardware/tv/mediaquality/BnPictureProfileAdjustmentListener.h>
+#include <aidl/android/hardware/tv/mediaquality/BnSoundProfileAdjustmentListener.h>
 #include <aidl/android/hardware/tv/mediaquality/IMediaQuality.h>
+#include <aidl/android/hardware/tv/mediaquality/PictureParameter.h>
+#include <aidl/android/hardware/tv/mediaquality/PictureParameters.h>
+#include <aidl/android/hardware/tv/mediaquality/PictureProfile.h>
+#include <aidl/android/hardware/tv/mediaquality/SoundParameter.h>
+#include <aidl/android/hardware/tv/mediaquality/SoundParameters.h>
+#include <aidl/android/hardware/tv/mediaquality/SoundProfile.h>
+
 #include <android/binder_auto_utils.h>
 #include <android/binder_manager.h>
 #include <binder/IServiceManager.h>
@@ -32,7 +41,18 @@
 using aidl::android::hardware::tv::mediaquality::AmbientBacklightSettings;
 using aidl::android::hardware::tv::mediaquality::AmbientBacklightSource;
 using aidl::android::hardware::tv::mediaquality::BnMediaQualityCallback;
+using aidl::android::hardware::tv::mediaquality::BnPictureProfileAdjustmentListener;
+using aidl::android::hardware::tv::mediaquality::BnSoundProfileAdjustmentListener;
 using aidl::android::hardware::tv::mediaquality::IMediaQuality;
+using aidl::android::hardware::tv::mediaquality::ParamCapability;
+using aidl::android::hardware::tv::mediaquality::PictureParameter;
+using aidl::android::hardware::tv::mediaquality::PictureParameters;
+using aidl::android::hardware::tv::mediaquality::PictureProfile;
+using aidl::android::hardware::tv::mediaquality::SoundParameter;
+using aidl::android::hardware::tv::mediaquality::SoundParameters;
+using aidl::android::hardware::tv::mediaquality::SoundProfile;
+using aidl::android::hardware::tv::mediaquality::VendorParamCapability;
+using aidl::android::hardware::tv::mediaquality::VendorParameterIdentifier;
 using android::ProcessState;
 using android::String16;
 using ndk::ScopedAStatus;
@@ -55,6 +75,58 @@
     std::function<void(const AmbientBacklightEvent& event)> on_hal_event_cb_;
 };
 
+class PictureProfileAdjustmentListener : public BnPictureProfileAdjustmentListener {
+  public:
+    explicit PictureProfileAdjustmentListener(
+            const std::function<void(const PictureProfile& pictureProfile)>&
+                    on_hal_picture_profile_adjust)
+        : on_hal_picture_profile_adjust_(on_hal_picture_profile_adjust) {}
+    ScopedAStatus onPictureProfileAdjusted(const PictureProfile& pictureProfile) override {
+        on_hal_picture_profile_adjust_(pictureProfile);
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onParamCapabilityChanged(int64_t, const std::vector<ParamCapability>&) override {
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onVendorParamCapabilityChanged(int64_t,
+                                                 const std::vector<VendorParamCapability>&) {
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onRequestPictureParameters(int64_t) { return ScopedAStatus::ok(); }
+
+  private:
+    std::function<void(const PictureProfile& pictureProfile)> on_hal_picture_profile_adjust_;
+};
+
+class SoundProfileAdjustmentListener : public BnSoundProfileAdjustmentListener {
+  public:
+    explicit SoundProfileAdjustmentListener(
+            const std::function<void(const SoundProfile& soundProfile)>&
+                    on_hal_sound_profile_adjust)
+        : on_hal_sound_profile_adjust_(on_hal_sound_profile_adjust) {}
+    ScopedAStatus onSoundProfileAdjusted(const SoundProfile& soundProfile) override {
+        on_hal_sound_profile_adjust_(soundProfile);
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onParamCapabilityChanged(int64_t, const std::vector<ParamCapability>&) override {
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onVendorParamCapabilityChanged(int64_t,
+                                                 const std::vector<VendorParamCapability>&) {
+        return ScopedAStatus::ok();
+    }
+
+    ScopedAStatus onRequestSoundParameters(int64_t) { return ScopedAStatus::ok(); }
+
+  private:
+    std::function<void(const SoundProfile& soundProfile)> on_hal_sound_profile_adjust_;
+};
+
 class MediaQualityAidl : public testing::TestWithParam<std::string> {
   public:
     virtual void SetUp() override {
@@ -92,6 +164,52 @@
     ASSERT_OK(mediaquality->setCallback(callback));
 }
 
+TEST_P(MediaQualityAidl, TestSetPictureProfileAdjustmentListener) {
+    std::shared_ptr<PictureProfileAdjustmentListener> listener =
+            ndk::SharedRefBase::make<PictureProfileAdjustmentListener>(
+                    [](auto /*picture profile*/) { return ScopedAStatus::ok(); });
+    ASSERT_OK(mediaquality->setPictureProfileAdjustmentListener(listener));
+}
+
+TEST_P(MediaQualityAidl, TestSendDefaultPictureParameters) {
+    PictureParameters pictureParameters;
+    std::vector<PictureParameter> picParams;
+
+    PictureParameter brightnessParam;
+    brightnessParam.set<PictureParameter::Tag::brightness>(0.5f);
+    picParams.push_back(brightnessParam);
+
+    PictureParameter contrastParam;
+    contrastParam.set<PictureParameter::Tag::contrast>(50);
+    picParams.push_back(contrastParam);
+
+    pictureParameters.pictureParameters = picParams;
+    ASSERT_OK(mediaquality->sendDefaultPictureParameters(pictureParameters));
+}
+
+TEST_P(MediaQualityAidl, TestSetSoundProfileAdjustmentListener) {
+    std::shared_ptr<SoundProfileAdjustmentListener> listener =
+            ndk::SharedRefBase::make<SoundProfileAdjustmentListener>(
+                    [](auto /*sound profile*/) { return ScopedAStatus::ok(); });
+    ASSERT_OK(mediaquality->setSoundProfileAdjustmentListener(listener));
+}
+
+TEST_P(MediaQualityAidl, TestSendDefaultSoundParameters) {
+    SoundParameters soundParameters;
+    std::vector<SoundParameter> soundParams;
+
+    SoundParameter balanceParam;
+    balanceParam.set<SoundParameter::Tag::balance>(50);
+    soundParams.push_back(balanceParam);
+
+    SoundParameter bassParam;
+    bassParam.set<SoundParameter::Tag::bass>(50);
+    soundParams.push_back(bassParam);
+
+    soundParameters.soundParameters = soundParams;
+    ASSERT_OK(mediaquality->sendDefaultSoundParameters(soundParameters));
+}
+
 TEST_P(MediaQualityAidl, TestSetAmbientBacklightDetector) {
     AmbientBacklightSettings in_settings = {
             .packageName = "com.android.mediaquality",
@@ -105,6 +223,48 @@
     ASSERT_OK(mediaquality->setAmbientBacklightDetector(in_settings));
 }
 
+TEST_P(MediaQualityAidl, TestIsAutoPqSupported) {
+    bool supported;
+    ASSERT_OK(mediaquality->isAutoPqSupported(&supported));
+}
+
+TEST_P(MediaQualityAidl, TestGetAutoPqEnabled) {
+    bool enabled;
+    ASSERT_OK(mediaquality->getAutoPqEnabled(&enabled));
+}
+
+TEST_P(MediaQualityAidl, TestSetAutoPqEnabled) {
+    ASSERT_OK(mediaquality->setAutoPqEnabled(true));
+}
+
+TEST_P(MediaQualityAidl, TestIsAutoSrSupported) {
+    bool supported;
+    ASSERT_OK(mediaquality->isAutoSrSupported(&supported));
+}
+
+TEST_P(MediaQualityAidl, TestGetAutoSrEnabled) {
+    bool enabled;
+    ASSERT_OK(mediaquality->getAutoSrEnabled(&enabled));
+}
+
+TEST_P(MediaQualityAidl, TestSetAutoSrEnabled) {
+    ASSERT_OK(mediaquality->setAutoSrEnabled(true));
+}
+
+TEST_P(MediaQualityAidl, TestIsAutoAqSupported) {
+    bool supported;
+    ASSERT_OK(mediaquality->isAutoAqSupported(&supported));
+}
+
+TEST_P(MediaQualityAidl, TestGetAutoAqEnabled) {
+    bool enabled;
+    ASSERT_OK(mediaquality->getAutoAqEnabled(&enabled));
+}
+
+TEST_P(MediaQualityAidl, TestSetAutoAqEnabled) {
+    ASSERT_OK(mediaquality->setAutoAqEnabled(true));
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(MediaQualityAidl);
 
 INSTANTIATE_TEST_SUITE_P(
diff --git a/virtualization/capabilities_service/aidl/Android.bp b/virtualization/capabilities_service/aidl/Android.bp
new file mode 100644
index 0000000..b0bbbdd
--- /dev/null
+++ b/virtualization/capabilities_service/aidl/Android.bp
@@ -0,0 +1,35 @@
+// Copyright (C) 2024 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    default_team: "trendy_team_virtualization",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+aidl_interface {
+    name: "android.hardware.virtualization.capabilities.capabilities_service",
+    vendor_available: true,
+    srcs: ["android/**/*.aidl"],
+    stability: "vintf",
+    backend: {
+        rust: {
+            enabled: true,
+            apex_available: [
+                "//apex_available:platform",
+                "com.android.virt",
+            ],
+        },
+    },
+    frozen: false,
+}
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/virtualization/capabilities_service/aidl/aidl_api/android.hardware.virtualization.capabilities.capabilities_service/current/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to virtualization/capabilities_service/aidl/aidl_api/android.hardware.virtualization.capabilities.capabilities_service/current/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl
index ae709d4..68ff021 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/virtualization/capabilities_service/aidl/aidl_api/android.hardware.virtualization.capabilities.capabilities_service/current/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl
@@ -31,14 +31,8 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.virtualization.capabilities;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+interface IVmCapabilitiesService {
+  void grantAccessToVendorTeeServices(in ParcelFileDescriptor vmFd, in String[] vendorTeeServices);
 }
diff --git a/virtualization/capabilities_service/aidl/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl b/virtualization/capabilities_service/aidl/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl
new file mode 100644
index 0000000..0d09ecb
--- /dev/null
+++ b/virtualization/capabilities_service/aidl/android/hardware/virtualization/capabilities/IVmCapabilitiesService.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.virtualization.capabilities;
+
+/**
+ * Encapsulates vendor-specific capabilities that can be granted to VMs.
+ */
+@VintfStability
+interface IVmCapabilitiesService {
+    /**
+     * Grant access for the VM represented by the given vm_fd to the given vendor-owned tee
+     * services. The names in |vendorTeeServices| must match the ones defined in the
+     * tee_service_contexts files.
+     * TODO(ioffe): link to the integration doc for custom smc filtering feature once
+     * it's ready.
+     */
+    void grantAccessToVendorTeeServices(
+            in ParcelFileDescriptor vmFd, in String[] vendorTeeServices);
+}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/ApIfaceParams.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/ApIfaceParams.aidl
deleted file mode 100644
index 50e1bbb..0000000
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/ApIfaceParams.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-///////////////////////////////////////////////////////////////////////////////
-// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
-///////////////////////////////////////////////////////////////////////////////
-
-// This file is a snapshot of an AIDL file. Do not edit it manually. There are
-// two cases:
-// 1). this is a frozen version file - do not edit this in any case.
-// 2). this is a 'current' file. If you make a backwards compatible change to
-//     the interface (from the latest frozen version), the build system will
-//     prompt you to update this file with `m <name>-update-api`.
-//
-// You must not make a backward incompatible change to any AIDL file built
-// with the aidl_interface module type with versions property set. The module
-// type is used to build AIDL files in a way that they can be used across
-// independently updatable components of the system. If a device is shipped
-// with such a backward incompatible change, it has a high risk of breaking
-// later when a module using the interface is updated, e.g., Mainline modules.
-
-package android.hardware.wifi;
-@VintfStability
-parcelable ApIfaceParams {
-  android.hardware.wifi.IfaceConcurrencyType ifaceType;
-  boolean usesMlo;
-  @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
-}
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
index 1af0d65..565f33a 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiChip.aidl
@@ -94,7 +94,7 @@
    */
   @PropagateAllowBlocking android.hardware.wifi.IWifiApIface createApOrBridgedApIface(in android.hardware.wifi.IfaceConcurrencyType iface, in android.hardware.wifi.common.OuiKeyedData[] vendorData);
   void setVoipMode(in android.hardware.wifi.IWifiChip.VoipMode mode);
-  @PropagateAllowBlocking android.hardware.wifi.IWifiApIface createApOrBridgedApIfaceWithParams(in android.hardware.wifi.ApIfaceParams params);
+  @PropagateAllowBlocking android.hardware.wifi.IWifiApIface createApOrBridgedApIfaceWithParams(in android.hardware.wifi.IWifiChip.ApIfaceParams params);
   const int NO_POWER_CAP_CONSTANT = 0x7FFFFFFF;
   @Backing(type="int") @VintfStability
   enum FeatureSetMask {
@@ -109,6 +109,7 @@
     T2LM_NEGOTIATION = (1 << 8) /* 256 */,
     SET_VOIP_MODE = (1 << 9) /* 512 */,
     MLO_SAP = (1 << 10) /* 1024 */,
+    MULTIPLE_MLD_ON_SAP = (1 << 11) /* 2048 */,
   }
   @VintfStability
   parcelable ChipConcurrencyCombinationLimit {
@@ -191,4 +192,10 @@
     HIGH_THROUGHPUT = 2,
     LOW_POWER = 3,
   }
+  @VintfStability
+  parcelable ApIfaceParams {
+    android.hardware.wifi.IfaceConcurrencyType ifaceType;
+    boolean usesMlo;
+    @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+  }
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
index 8c44330..9d982b8 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
@@ -72,4 +72,5 @@
   oneway void notifyInitiateBootstrappingResponse(in char id, in android.hardware.wifi.NanStatus status, in int bootstrappingInstanceId);
   oneway void notifyRespondToBootstrappingIndicationResponse(in char id, in android.hardware.wifi.NanStatus status);
   oneway void notifyTerminatePairingResponse(in char id, in android.hardware.wifi.NanStatus status);
+  oneway void notifyRangingResults(in android.hardware.wifi.RttResult[] results, in byte discoverySessionId);
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanCapabilities.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanCapabilities.aidl
index a30893a..0722a04 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanCapabilities.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanCapabilities.aidl
@@ -54,4 +54,7 @@
   boolean supportsPairing;
   boolean supportsSetClusterId;
   boolean supportsSuspension;
+  boolean supportsPeriodicRanging;
+  android.hardware.wifi.RttBw maxSupportedBandwidth;
+  int maxNumRxChainsSupported;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanDiscoveryCommonConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
index 96d940a..58e62db 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
@@ -55,4 +55,7 @@
   char distanceIngressCm;
   char distanceEgressCm;
   boolean enableSessionSuspendability;
+  int rttBurstSize;
+  android.hardware.wifi.RttPreamble preamble;
+  @nullable android.hardware.wifi.WifiChannelInfo channelInfo;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanPublishRequest.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanPublishRequest.aidl
index bdc8357..90e9a8b 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanPublishRequest.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/NanPublishRequest.aidl
@@ -41,4 +41,5 @@
   android.hardware.wifi.NanPairingConfig pairingConfig;
   byte[16] identityKey;
   @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
+  boolean rangingResultsRequired;
 }
diff --git a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttSecureConfig.aidl b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttSecureConfig.aidl
index 64e81de..5cb1aaa 100644
--- a/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttSecureConfig.aidl
+++ b/wifi/aidl/aidl_api/android.hardware.wifi/current/android/hardware/wifi/RttSecureConfig.aidl
@@ -37,5 +37,5 @@
   android.hardware.wifi.PasnConfig pasnConfig;
   boolean enableSecureHeLtf;
   boolean enableRangingFrameProtection;
-  byte[] pasnComebackCookie;
+  @nullable byte[] pasnComebackCookie;
 }
diff --git a/wifi/aidl/android/hardware/wifi/ApIfaceParams.aidl b/wifi/aidl/android/hardware/wifi/ApIfaceParams.aidl
deleted file mode 100644
index f075b72..0000000
--- a/wifi/aidl/android/hardware/wifi/ApIfaceParams.aidl
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2024 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.hardware.wifi;
-
-import android.hardware.wifi.IfaceConcurrencyType;
-import android.hardware.wifi.common.OuiKeyedData;
-
-/**
- * Parameters to use for setting up the access point interfaces.
- */
-@VintfStability
-parcelable ApIfaceParams {
-    /**
-     * IfaceConcurrencyType to be created. Takes one of
-     * |IfaceConcurrencyType.AP| or |IfaceConcurrencyType.AP_BRIDGED|
-     */
-    IfaceConcurrencyType ifaceType;
-    /**
-     * Whether the current iface will be operated on Multi-links on the one MLD device (MLO).
-     */
-    boolean usesMlo;
-    /**
-     * Optional vendor-specific configuration parameters.
-     */
-    @nullable OuiKeyedData[] vendorData;
-}
diff --git a/wifi/aidl/android/hardware/wifi/IWifiChip.aidl b/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
index 04f31d2..5a5e4a7 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiChip.aidl
@@ -17,7 +17,6 @@
 package android.hardware.wifi;
 
 import android.hardware.wifi.AfcChannelAllowance;
-import android.hardware.wifi.ApIfaceParams;
 import android.hardware.wifi.IWifiApIface;
 import android.hardware.wifi.IWifiChipEventCallback;
 import android.hardware.wifi.IWifiNanIface;
@@ -92,6 +91,14 @@
          * Chip supports Wi-Fi 7 MLO SoftAp.
          */
         MLO_SAP = 1 << 10,
+        /**
+         * Chip supports multiple Wi-Fi 7 multi-link devices (MLD) on SoftAp.
+         * When this feature flag is enabled, it is an indication that the chip can
+         * support Bridged-SoftAp in 11be with separate MLD MAC addresses.
+         * When this feature is disabled, then only one MLD address can be used in 11be mode
+         * (if supported), this includes use of MLO if MLO_SAP flag is set to True.
+         */
+        MULTIPLE_MLD_ON_SAP = 1 << 11,
     }
 
     /**
@@ -1222,6 +1229,26 @@
     void setVoipMode(in VoipMode mode);
 
     /**
+     * Parameters for setting up access point (AP) interfaces.
+     */
+    @VintfStability
+    parcelable ApIfaceParams {
+        /**
+         * IfaceConcurrencyType to be created. Takes one of
+         * |IfaceConcurrencyType.AP| or |IfaceConcurrencyType.AP_BRIDGED|
+         */
+        IfaceConcurrencyType ifaceType;
+        /**
+         * Whether the current iface will be operated on Multi-links on the one MLD device (MLO).
+         */
+        boolean usesMlo;
+        /**
+         * Optional vendor-specific configuration parameters.
+         */
+        @nullable OuiKeyedData[] vendorData;
+    }
+
+    /**
      * Create an AP or bridged AP iface on the chip based on ApIfaceParamss.
      *
      * Depending on the mode the chip is configured in, the interface creation
diff --git a/wifi/aidl/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl b/wifi/aidl/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
index 3649b7b..376dcac 100644
--- a/wifi/aidl/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
+++ b/wifi/aidl/android/hardware/wifi/IWifiNanIfaceEventCallback.aidl
@@ -29,6 +29,7 @@
 import android.hardware.wifi.NanPairingRequestInd;
 import android.hardware.wifi.NanStatus;
 import android.hardware.wifi.NanSuspensionModeChangeInd;
+import android.hardware.wifi.RttResult;
 /**
  * NAN Response and Asynchronous Event Callbacks.
  *
@@ -461,4 +462,12 @@
      *        |NanStatusCode.INVALID_PAIRING_ID|
      */
     void notifyTerminatePairingResponse(in char id, in NanStatus status);
+
+    /**
+     * Callback is invoked when ranging results are available.
+     *
+     * @param results RttResult data.
+     * @param discoverySessionId Discovery session ID.
+     */
+    void notifyRangingResults(in RttResult[] results, in byte discoverySessionId);
 }
diff --git a/wifi/aidl/android/hardware/wifi/NanCapabilities.aidl b/wifi/aidl/android/hardware/wifi/NanCapabilities.aidl
index f581c5e..f9f825f 100644
--- a/wifi/aidl/android/hardware/wifi/NanCapabilities.aidl
+++ b/wifi/aidl/android/hardware/wifi/NanCapabilities.aidl
@@ -16,6 +16,8 @@
 
 package android.hardware.wifi;
 
+import android.hardware.wifi.RttBw;
+
 /**
  * NDP Capabilities response.
  */
@@ -103,4 +105,16 @@
      * Flag to indicate if NAN suspension is supported.
      */
     boolean supportsSuspension;
+    /**
+     * Flag to indicate if NAN periodic ranging is supported.
+     */
+    boolean supportsPeriodicRanging;
+    /**
+     * Maximum supported bandwidth.
+     */
+    RttBw maxSupportedBandwidth;
+    /**
+     * Maximum number of supported receive chains.
+     */
+    int maxNumRxChainsSupported;
 }
diff --git a/wifi/aidl/android/hardware/wifi/NanDiscoveryCommonConfig.aidl b/wifi/aidl/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
index 4bedce0..725ed3c 100644
--- a/wifi/aidl/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
+++ b/wifi/aidl/android/hardware/wifi/NanDiscoveryCommonConfig.aidl
@@ -18,6 +18,8 @@
 
 import android.hardware.wifi.NanDataPathSecurityConfig;
 import android.hardware.wifi.NanMatchAlg;
+import android.hardware.wifi.RttPreamble;
+import android.hardware.wifi.WifiChannelInfo;
 
 /**
  * Configurations of NAN discovery sessions. Common to publish and subscribe discovery.
@@ -136,10 +138,14 @@
      */
     boolean rangingRequired;
     /**
-     * Interval in ms between two ranging measurements. Only relevant if |rangingRequired| is true.
+     * Interval in ms between two ranging measurements. Only applies to periodic ranging and is
+     * only relevant if |rangingRequired| is true.
+     *
      * If the Awake DW interval specified either in |discoveryWindowPeriod| or in
      * |NanBandSpecificConfig.discoveryWindowIntervalVal| is larger than the ranging interval then
      * priority is given to Awake DW interval.
+     *
+     * If this is set to 0, then only one ranging is performed.
      */
     int rangingIntervalMs;
     /**
@@ -162,4 +168,16 @@
      * |NanCapabilities.supportsSuspension| is false.
      */
     boolean enableSessionSuspendability;
+    /**
+     * The number of FTM packets used to estimate a range.
+     */
+    int rttBurstSize;
+    /**
+     * RTT preamble to be used in the RTT frames.
+     */
+    RttPreamble preamble;
+    /**
+     * Channel information.
+     */
+    @nullable WifiChannelInfo channelInfo;
 }
diff --git a/wifi/aidl/android/hardware/wifi/NanPublishRequest.aidl b/wifi/aidl/android/hardware/wifi/NanPublishRequest.aidl
index ae75caf..09ea496 100644
--- a/wifi/aidl/android/hardware/wifi/NanPublishRequest.aidl
+++ b/wifi/aidl/android/hardware/wifi/NanPublishRequest.aidl
@@ -61,4 +61,9 @@
      * that no vendor data is provided.
      */
     @nullable OuiKeyedData[] vendorData;
+    /**
+     * If |NanCapabilities.supportsPeriodicRanging| is true, then this field specifies whether the
+     * ranging results need to be notified to the Publisher when they are available.
+     */
+    boolean rangingResultsRequired;
 }
diff --git a/wifi/aidl/android/hardware/wifi/PasnConfig.aidl b/wifi/aidl/android/hardware/wifi/PasnConfig.aidl
index 4c6b5bf..37ef03c 100644
--- a/wifi/aidl/android/hardware/wifi/PasnConfig.aidl
+++ b/wifi/aidl/android/hardware/wifi/PasnConfig.aidl
@@ -22,12 +22,13 @@
 @VintfStability
 parcelable PasnConfig {
     /**
-     * Base Authentication and Key Management (AKM) protocol used for PASN as defined in |Akm|.
+     * Base Authentication and Key Management (AKM) protocol used for PASN. Represented as
+     * at bitmap of |Akm|.
      */
     long baseAkm;
     /**
-     * Pairwise cipher suite used for the PTKSA (Pairwise Transient Key Security Association)
-     * as defined in |CipherSuite|
+     * Pairwise cipher suite used for the PTKSA (Pairwise Transient Key Security Association).
+     * Represented as a bitmap of |CipherSuite|.
      */
     long cipherSuite;
     /**
diff --git a/wifi/aidl/android/hardware/wifi/RttResult.aidl b/wifi/aidl/android/hardware/wifi/RttResult.aidl
index 16b823d..361d7e9 100644
--- a/wifi/aidl/android/hardware/wifi/RttResult.aidl
+++ b/wifi/aidl/android/hardware/wifi/RttResult.aidl
@@ -222,12 +222,13 @@
      */
     boolean isSecureLtfEnabled;
     /**
-     * Base Authentication and Key Management (AKM) protocol used for PASN as defined in |Akm|.
+     * Base Authentication and Key Management (AKM) protocol used for PASN. Represented as
+     * at bitmap of |Akm|.
      */
     long baseAkm;
     /**
-     * Pairwise cipher suite used for the PTKSA (Pairwise Transient Key Security Association)
-     * as defined in |CipherSuite|
+     * Pairwise cipher suite used for the PTKSA (Pairwise Transient Key Security Association).
+     * Represented as a bitmap of |CipherSuite|.
      */
     long cipherSuite;
     /**
diff --git a/wifi/aidl/android/hardware/wifi/RttSecureConfig.aidl b/wifi/aidl/android/hardware/wifi/RttSecureConfig.aidl
index d1394ab..0d1350e 100644
--- a/wifi/aidl/android/hardware/wifi/RttSecureConfig.aidl
+++ b/wifi/aidl/android/hardware/wifi/RttSecureConfig.aidl
@@ -38,5 +38,5 @@
     /**
      * Comeback cookie is an opaque sequence of octets retrieved from |RttResult|.
      */
-    byte[] pasnComebackCookie;
+    @nullable byte[] pasnComebackCookie;
 }
diff --git a/wifi/aidl/default/aidl_struct_util.cpp b/wifi/aidl/default/aidl_struct_util.cpp
index bf6c206..75e9bfe 100644
--- a/wifi/aidl/default/aidl_struct_util.cpp
+++ b/wifi/aidl/default/aidl_struct_util.cpp
@@ -26,6 +26,9 @@
 namespace aidl_struct_util {
 
 WifiChannelWidthInMhz convertLegacyWifiChannelWidthToAidl(legacy_hal::wifi_channel_width type);
+bool convertAidlWifiChannelInfoToLegacy(const WifiChannelInfo& aidl_info,
+                                        legacy_hal::wifi_channel_info* legacy_info);
+RttBw convertLegacyRttBwToAidl(legacy_hal::wifi_rtt_bw type);
 
 std::string safeConvertChar(const char* str, size_t max_len) {
     const char* c = str;
@@ -1859,7 +1862,9 @@
     legacy_request->ranging_auto_response = aidl_request.baseConfigs.rangingRequired
                                                     ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
                                                     : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
-    legacy_request->sdea_params.range_report = legacy_hal::NAN_DISABLE_RANGE_REPORT;
+    legacy_request->sdea_params.range_report = aidl_request.rangingResultsRequired
+                                                       ? legacy_hal::NAN_ENABLE_RANGE_REPORT
+                                                       : legacy_hal::NAN_DISABLE_RANGE_REPORT;
     legacy_request->publish_type = convertAidlNanPublishTypeToLegacy(aidl_request.publishType);
     legacy_request->tx_type = convertAidlNanTxTypeToLegacy(aidl_request.txType);
     legacy_request->service_responder_policy = aidl_request.autoAcceptDataPathRequests
@@ -1988,6 +1993,17 @@
     legacy_request->ranging_cfg.distance_ingress_mm =
             aidl_request.baseConfigs.distanceIngressCm * 10;
     legacy_request->ranging_cfg.distance_egress_mm = aidl_request.baseConfigs.distanceEgressCm * 10;
+    legacy_request->ranging_cfg.rtt_burst_size = aidl_request.baseConfigs.rttBurstSize;
+    legacy_request->ranging_cfg.preamble =
+            convertAidlRttPreambleToLegacy(aidl_request.baseConfigs.preamble);
+    if (aidl_request.baseConfigs.channelInfo.has_value()) {
+        if (!convertAidlWifiChannelInfoToLegacy(aidl_request.baseConfigs.channelInfo.value(),
+                                                &legacy_request->ranging_cfg.channel_info)) {
+            LOG(ERROR) << "convertAidlNanSubscribeRequestToLegacy: "
+                          "Unable to convert aidl channel info to legacy";
+            return false;
+        }
+    }
     legacy_request->ranging_auto_response = aidl_request.baseConfigs.rangingRequired
                                                     ? legacy_hal::NAN_RANGING_AUTO_RESPONSE_ENABLE
                                                     : legacy_hal::NAN_RANGING_AUTO_RESPONSE_DISABLE;
@@ -2296,6 +2312,9 @@
     aidl_response->supportsPairing = legacy_response.is_pairing_supported;
     aidl_response->supportsSetClusterId = legacy_response.is_set_cluster_id_supported;
     aidl_response->supportsSuspension = legacy_response.is_suspension_supported;
+    aidl_response->supportsPeriodicRanging = legacy_response.is_periodic_ranging_supported;
+    aidl_response->maxSupportedBandwidth = convertLegacyRttBwToAidl(legacy_response.supported_bw);
+    aidl_response->maxNumRxChainsSupported = legacy_response.num_rx_chains_supported;
 
     return true;
 }
diff --git a/wifi/aidl/default/aidl_struct_util.h b/wifi/aidl/default/aidl_struct_util.h
index 2574f95..9a3c535 100644
--- a/wifi/aidl/default/aidl_struct_util.h
+++ b/wifi/aidl/default/aidl_struct_util.h
@@ -231,6 +231,8 @@
                                       TwtSession* aidl_twt_session);
 bool convertLegacyHalTwtSessionStatsToAidl(legacy_hal::wifi_twt_session_stats twt_stats,
                                            TwtSessionStats* aidl_twt_stats);
+legacy_hal::wifi_rtt_preamble convertAidlRttPreambleToLegacy(RttPreamble type);
+
 }  // namespace aidl_struct_util
 }  // namespace wifi
 }  // namespace hardware
diff --git a/wifi/aidl/default/tests/wifi_nan_iface_unit_tests.cpp b/wifi/aidl/default/tests/wifi_nan_iface_unit_tests.cpp
index d58a9b0..513f440 100644
--- a/wifi/aidl/default/tests/wifi_nan_iface_unit_tests.cpp
+++ b/wifi/aidl/default/tests/wifi_nan_iface_unit_tests.cpp
@@ -138,6 +138,7 @@
     MOCK_METHOD2(notifyResumeResponse, ndk::ScopedAStatus(char16_t, const NanStatus&));
     MOCK_METHOD2(notifyTerminatePairingResponse, ndk::ScopedAStatus(char16_t, const NanStatus&));
     MOCK_METHOD1(eventSuspensionModeChanged, ndk::ScopedAStatus(const NanSuspensionModeChangeInd&));
+    MOCK_METHOD2(notifyRangingResults, ndk::ScopedAStatus(const std::vector<RttResult>&, int8_t));
 };
 
 class WifiNanIfaceTest : public Test {
diff --git a/wifi/aidl/default/wifi_legacy_hal.cpp b/wifi/aidl/default/wifi_legacy_hal.cpp
index bd92a20..8d69013 100644
--- a/wifi/aidl/default/wifi_legacy_hal.cpp
+++ b/wifi/aidl/default/wifi_legacy_hal.cpp
@@ -372,6 +372,16 @@
     }
 }
 
+std::function<void(wifi_rtt_result* rtt_results[], uint32_t num_results, uint16_t session_id)>
+        on_nan_event_ranging_results_callback;
+void onAsyncNanEventRangingResults(wifi_rtt_result* rtt_results[], uint32_t num_results,
+                                   uint16_t session_id) {
+    const auto lock = aidl_sync_util::acquireGlobalLock();
+    if (on_nan_event_ranging_results_callback && rtt_results) {
+        on_nan_event_ranging_results_callback(rtt_results, num_results, session_id);
+    }
+}
+
 std::function<void(const NanPairingRequestInd&)> on_nan_event_pairing_request_user_callback;
 void onAsyncNanEventPairingRequest(NanPairingRequestInd* event) {
     const auto lock = aidl_sync_util::acquireGlobalLock();
@@ -1510,6 +1520,7 @@
     on_nan_event_schedule_update_user_callback = user_callbacks.on_event_schedule_update;
     on_nan_event_suspension_mode_change_user_callback =
             user_callbacks.on_event_suspension_mode_change;
+    on_nan_event_ranging_results_callback = user_callbacks.on_ranging_results;
 
     return global_func_table_.wifi_nan_register_handler(getIfaceHandle(iface_name),
                                                         {onAsyncNanNotifyResponse,
@@ -1534,7 +1545,8 @@
                                                          onAsyncNanEventPairingConfirm,
                                                          onAsyncNanEventBootstrappingRequest,
                                                          onAsyncNanEventBootstrappingConfirm,
-                                                         onAsyncNanEventSuspensionModeChange});
+                                                         onAsyncNanEventSuspensionModeChange,
+                                                         onAsyncNanEventRangingResults});
 }
 
 wifi_error WifiLegacyHal::nanEnableRequest(const std::string& iface_name, transaction_id id,
diff --git a/wifi/aidl/default/wifi_legacy_hal.h b/wifi/aidl/default/wifi_legacy_hal.h
index aa563cb..f603210 100644
--- a/wifi/aidl/default/wifi_legacy_hal.h
+++ b/wifi/aidl/default/wifi_legacy_hal.h
@@ -63,6 +63,7 @@
 using ::NAN_DP_REQUEST_CHANNEL_SETUP;
 using ::NAN_DP_REQUEST_REJECT;
 using ::NAN_DP_RESPONDER_RESPONSE;
+using ::NAN_ENABLE_RANGE_REPORT;
 using ::NAN_GET_CAPABILITIES;
 using ::NAN_MATCH_ALG_MATCH_CONTINUOUS;
 using ::NAN_MATCH_ALG_MATCH_NEVER;
@@ -488,6 +489,8 @@
     std::function<void(const NanBootstrappingRequestInd&)> on_event_bootstrapping_request;
     std::function<void(const NanBootstrappingConfirmInd&)> on_event_bootstrapping_confirm;
     std::function<void(const NanSuspensionModeChangeInd&)> on_event_suspension_mode_change;
+    std::function<void(wifi_rtt_result* rtt_results[], uint32_t num_results, uint16_t session_id)>
+            on_ranging_results;
 };
 
 // Full scan results contain IE info and are hence passed by reference, to
diff --git a/wifi/aidl/default/wifi_nan_iface.cpp b/wifi/aidl/default/wifi_nan_iface.cpp
index 9d50798..950e647 100644
--- a/wifi/aidl/default/wifi_nan_iface.cpp
+++ b/wifi/aidl/default/wifi_nan_iface.cpp
@@ -613,7 +613,36 @@
                     }
                 }
             };
+    callback_handlers.on_ranging_results = [weak_ptr_this](
+                                                   legacy_hal::wifi_rtt_result* rtt_results[],
+                                                   uint32_t num_results, uint16_t session_id) {
+        const auto shared_ptr_this = weak_ptr_this.lock();
+        if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+            LOG(ERROR) << "Callback invoked on an invalid object";
+            return;
+        }
+        if (shared_ptr_this->getMinCallbackVersion() < 3) {
+            LOG(INFO) << "notifyRangingResults requires callback version 3";
+            return;
+        }
 
+        std::vector<const wifi_rtt_result*> legacy_results;
+        std::copy_if(rtt_results, rtt_results + num_results, back_inserter(legacy_results),
+                     [](wifi_rtt_result* rtt_result) { return rtt_result != nullptr; });
+
+        std::vector<RttResult> aidl_results;
+        if (!aidl_struct_util::convertLegacyVectorOfRttResultToAidl(legacy_results,
+                                                                    &aidl_results)) {
+            LOG(ERROR) << "Failed to convert RTT results to AIDL structs";
+            return;
+        }
+
+        for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+            if (!callback->notifyRangingResults(aidl_results, session_id).isOk()) {
+                LOG(ERROR) << "Failed to invoke the callback";
+            }
+        }
+    };
     legacy_hal::wifi_error legacy_status =
             legacy_hal_.lock()->nanRegisterCallbackHandlers(ifname_, callback_handlers);
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
diff --git a/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp b/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp
index bc169a4..d646162 100644
--- a/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp
+++ b/wifi/aidl/vts/functional/wifi_nan_iface_aidl_test.cpp
@@ -58,6 +58,7 @@
 using aidl::android::hardware::wifi::NanStatusCode;
 using aidl::android::hardware::wifi::NanSuspensionModeChangeInd;
 using aidl::android::hardware::wifi::NanTxType;
+using aidl::android::hardware::wifi::RttResult;
 
 #define TIMEOUT_PERIOD 10
 
@@ -106,6 +107,7 @@
         NOTIFY_SUSPEND_RESPONSE,
         NOTIFY_RESUME_RESPONSE,
         NOTIFY_TERMINATE_PAIRING_RESPONSE,
+        NOTIFY_RANGING_RESULTS,
 
         EVENT_CLUSTER_EVENT,
         EVENT_DISABLED,
@@ -400,6 +402,12 @@
             parent_.notify(NOTIFY_TERMINATE_PAIRING_RESPONSE);
             return ndk::ScopedAStatus::ok();
         }
+        ::ndk::ScopedAStatus notifyRangingResults(const std::vector<RttResult>& /* results */,
+                                                  int8_t discoverySessionId) override {
+            parent_.session_id_ = discoverySessionId;
+            parent_.notify(NOTIFY_RANGING_RESULTS);
+            return ndk::ScopedAStatus::ok();
+        }
 
       private:
         WifiNanIfaceAidlTest& parent_;
diff --git a/wifi/hostapd/aidl/Android.bp b/wifi/hostapd/aidl/Android.bp
index e580573..85d71f3 100644
--- a/wifi/hostapd/aidl/Android.bp
+++ b/wifi/hostapd/aidl/Android.bp
@@ -41,7 +41,9 @@
             ],
             min_sdk_version: "30",
             lint: {
-                baseline_filename: "lint-baseline.xml",
+                // Disable linter to avoid error about fixed size arrays.
+                // Interface will only be accessed on devices >= T.
+                enabled: false,
             },
         },
         ndk: {
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/ApInfo.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/ApInfo.aidl
index f8320c6..0af90d2 100644
--- a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/ApInfo.aidl
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/ApInfo.aidl
@@ -41,5 +41,5 @@
   android.hardware.wifi.hostapd.Generation generation;
   byte[] apIfaceInstanceMacAddress;
   @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
-  @nullable byte[] mldMacAddress;
+  @nullable byte[6] mldMacAddress;
 }
diff --git a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/IHostapd.aidl b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/IHostapd.aidl
index ff941fd..3898bb8 100644
--- a/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/IHostapd.aidl
+++ b/wifi/hostapd/aidl/aidl_api/android.hardware.wifi.hostapd/current/android/hardware/wifi/hostapd/IHostapd.aidl
@@ -40,4 +40,5 @@
   void removeAccessPoint(in String ifaceName);
   void setDebugParams(in android.hardware.wifi.hostapd.DebugLevel level);
   oneway void terminate();
+  void removeLinkFromMultipleLinkBridgedApIface(in String ifaceName, in String linkIdentity);
 }
diff --git a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/ApInfo.aidl b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/ApInfo.aidl
index 4e1e1c8..8aea70c 100644
--- a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/ApInfo.aidl
+++ b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/ApInfo.aidl
@@ -67,5 +67,5 @@
     /**
      * MAC Address of the multiple link device (MLD) which apIfaceInstance is associated with.
      */
-    @nullable byte[] mldMacAddress;
+    @nullable byte[6] mldMacAddress;
 }
diff --git a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/IHostapd.aidl b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/IHostapd.aidl
index d2f4795..cd552ab 100644
--- a/wifi/hostapd/aidl/android/hardware/wifi/hostapd/IHostapd.aidl
+++ b/wifi/hostapd/aidl/android/hardware/wifi/hostapd/IHostapd.aidl
@@ -103,4 +103,22 @@
      * wait to be restarted.
      */
     oneway void terminate();
+
+    /**
+     * Removes an existing link from multiple link device which the current AP resides on.
+     *
+     * The multiple link device is an access point which was added by |IHostapd.addAccessPoint| with
+     * |IfaceParams.usesMlo| set to true.
+     *
+     * @param ifaceName Name of the interface which was added by |IHostapd.addAccessPoint|
+     * @param linkIdentity the identity of the link which associated to the multiple link device
+     * that the current AP resides on. The link identity should be one of the identities provided in
+     * |IfaceParams.instanceIdentities| when this iface was created.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |HostapdStatusCode.FAILURE_UNKNOWN|,
+     *         |HostapdStatusCode.FAILURE_ARGS_INVALID| when the linkIdentity mis-matches one of the
+     *             identities provided in |IfaceParams.instanceIdentities|.
+     *         |HostapdStatusCode.FAILURE_IFACE_UNKNOWN| when current existing AP isn't using mlo.
+     */
+    void removeLinkFromMultipleLinkBridgedApIface(in String ifaceName, in String linkIdentity);
 }
diff --git a/wifi/legacy_headers/include/hardware_legacy/wifi_nan.h b/wifi/legacy_headers/include/hardware_legacy/wifi_nan.h
index 4e490d9..cd4e86d 100644
--- a/wifi/legacy_headers/include/hardware_legacy/wifi_nan.h
+++ b/wifi/legacy_headers/include/hardware_legacy/wifi_nan.h
@@ -19,6 +19,7 @@
 
 #include <net/if.h>
 #include <stdbool.h>
+#include "rtt.h"
 #include "wifi_hal.h"
 
 #ifdef __cplusplus
@@ -476,6 +477,9 @@
     bool is_pairing_supported;
     bool is_set_cluster_id_supported;
     bool is_suspension_supported;
+    bool is_periodic_ranging_supported;
+    wifi_rtt_bw supported_bw;
+    u8 num_rx_chains_supported;
 } NanCapabilities;
 
 /*
@@ -746,6 +750,12 @@
     u32 distance_ingress_mm;
     /* Egress distance in millmilliimeters (optional) */
     u32 distance_egress_mm;
+    /* Number of FTM frames per burst */
+    u32 rtt_burst_size;
+    /* RTT Measurement Preamble */
+    wifi_rtt_preamble preamble;
+    /* Channel information */
+    wifi_channel_info channel_info;
 } NanRangingCfg;
 
 /* NAN Ranging request's response */
@@ -3103,6 +3113,7 @@
     void (*EventBootstrappingRequest) (NanBootstrappingRequestInd* event);
     void (*EventBootstrappingConfirm) (NanBootstrappingConfirmInd* event);
     void (*EventSuspensionModeChange) (NanSuspensionModeChangeInd* event);
+    void (*EventRangingResults)(wifi_rtt_result* rtt_result[], u32 num_results, u16 session_id);
 } NanCallbackHandler;
 
 /**@brief nan_enable_request
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index d54e44c..c584d57 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -79,6 +79,9 @@
    */
   void provisionDiscovery(in byte[] peerAddress, in android.hardware.wifi.supplicant.WpsProvisionMethod provisionMethod);
   void registerCallback(in android.hardware.wifi.supplicant.ISupplicantP2pIfaceCallback callback);
+  /**
+   * @deprecated This method is deprecated from AIDL v4, newer HALs should use reinvokePersistentGroup.
+   */
   void reinvoke(in int persistentNetworkId, in byte[] peerAddress);
   void reject(in byte[] peerAddress);
   void removeBonjourService(in byte[] query);
@@ -132,6 +135,9 @@
   int startUsdBasedServiceAdvertisement(in android.hardware.wifi.supplicant.P2pUsdBasedServiceAdvertisementConfig serviceAdvertisementConfig);
   void stopUsdBasedServiceAdvertisement(in int sessionId);
   void provisionDiscoveryWithParams(in android.hardware.wifi.supplicant.P2pProvisionDiscoveryParams params);
+  android.hardware.wifi.supplicant.P2pDirInfo getDirInfo();
+  int validateDirInfo(in android.hardware.wifi.supplicant.P2pDirInfo dirInfo);
+  void reinvokePersistentGroup(in android.hardware.wifi.supplicant.P2pReinvokePersistentGroupParams reinvokeGroupParams);
   const long P2P_FEATURE_V2 = (1 << 0) /* 1 */;
   const long P2P_FEATURE_PCC_MODE_WPA3_COMPATIBILITY = (1 << 1) /* 2 */;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
index 917668e..cb96dfc 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
@@ -103,5 +103,12 @@
   android.hardware.wifi.supplicant.QosPolicyScsRequestStatus[] removeQosPolicyForScs(in byte[] scsPolicyIds);
   void configureMscs(in android.hardware.wifi.supplicant.MscsParams params);
   void disableMscs();
+  android.hardware.wifi.supplicant.UsdCapabilities getUsdCapabilities();
+  void startUsdPublish(in int cmdId, in android.hardware.wifi.supplicant.UsdPublishConfig usdPublishConfig);
+  void startUsdSubscribe(in int cmdId, in android.hardware.wifi.supplicant.UsdSubscribeConfig usdSubscribeConfig);
+  void updateUsdPublish(in int publishId, in byte[] serviceSpecificInfo);
+  void cancelUsdPublish(in int publishId);
+  void cancelUsdSubscribe(in int subscribeId);
+  void sendUsdMessage(in android.hardware.wifi.supplicant.UsdMessageInfo messageInfo);
   const int MAX_POLICIES_PER_QOS_SCS_REQUEST = 16;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
index e96b386..1eb07d5 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
@@ -82,6 +82,15 @@
   oneway void onSupplicantStateChanged(in android.hardware.wifi.supplicant.SupplicantStateChangeData stateChangeData);
   oneway void onQosPolicyResponseForScs(in android.hardware.wifi.supplicant.QosPolicyScsResponseStatus[] qosPolicyScsResponseStatus);
   oneway void onPmkSaCacheAdded(in android.hardware.wifi.supplicant.PmkSaCacheData pmkSaData);
+  oneway void onUsdPublishStarted(in int cmdId, in int publishId);
+  oneway void onUsdSubscribeStarted(in int cmdId, in int subscribeId);
+  oneway void onUsdPublishConfigFailed(in int cmdId);
+  oneway void onUsdSubscribeConfigFailed(in int cmdId);
+  oneway void onUsdPublishTerminated(in int publishId, in android.hardware.wifi.supplicant.UsdReasonCode reasonCode);
+  oneway void onUsdSubscribeTerminated(in int subscribeId, in android.hardware.wifi.supplicant.UsdReasonCode reasonCode);
+  oneway void onUsdPublishReplied(in android.hardware.wifi.supplicant.UsdServiceDiscoveryInfo info);
+  oneway void onUsdServiceDiscovered(in android.hardware.wifi.supplicant.UsdServiceDiscoveryInfo info);
+  oneway void onUsdMessageReceived(in android.hardware.wifi.supplicant.UsdMessageInfo messageInfo);
   @Backing(type="int") @VintfStability
   enum MloLinkInfoChangeReason {
     TID_TO_LINK_MAP = 0,
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl
index 8bda324..05226c8 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/MloLink.aidl
@@ -40,4 +40,5 @@
   byte tidsDownlinkMap;
   @nullable byte[6] apLinkMacAddress;
   int frequencyMHz;
+  android.hardware.wifi.supplicant.WifiChannelWidthInMhz channelBandwidth;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pConnectInfo.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
index 88dd740..a88a829 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
@@ -43,4 +43,7 @@
   @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
   int pairingBootstrappingMethod;
   @nullable String password;
+  int frequencyMHz;
+  boolean authorizeConnectionFromPeer;
+  @nullable String groupInterfaceName;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
index 68cde9e..184fbd0 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
@@ -46,4 +46,5 @@
   byte[] vendorElemBytes;
   @nullable android.hardware.wifi.common.OuiKeyedData[] vendorData;
   int pairingBootstrappingMethods;
+  @nullable android.hardware.wifi.supplicant.P2pDirInfo dirInfo;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDirInfo.aidl
similarity index 83%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDirInfo.aidl
index ae709d4..2c55410 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pDirInfo.aidl
@@ -31,14 +31,16 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable P2pDirInfo {
+  android.hardware.wifi.supplicant.P2pDirInfo.CipherVersion cipherVersion;
+  byte[6] deviceInterfaceMacAddress;
+  byte[] nonce;
+  byte[] dirTag;
+  @Backing(type="int") @VintfStability
+  enum CipherVersion {
+    NONE,
+    DIRA_CIPHER_VERSION_128_BIT,
+  }
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl
index 6e83277..182c091 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl
@@ -39,4 +39,5 @@
   const int BOOTSTRAPPING_DISPLAY_PASSPHRASE = (1 << 2) /* 4 */;
   const int BOOTSTRAPPING_KEYPAD_PINCODE = (1 << 3) /* 8 */;
   const int BOOTSTRAPPING_KEYPAD_PASSPHRASE = (1 << 4) /* 16 */;
+  const int BOOTSTRAPPING_OUT_OF_BAND = (1 << 5) /* 32 */;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pReinvokePersistentGroupParams.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pReinvokePersistentGroupParams.aidl
index ae709d4..0743a64 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pReinvokePersistentGroupParams.aidl
@@ -31,14 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable P2pReinvokePersistentGroupParams {
+  byte[6] peerMacAddress;
+  int persistentNetworkId;
+  int deviceIdentityEntryId;
 }
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
index d7ff798..8675ab3 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
@@ -46,4 +46,5 @@
   FAILURE_NETWORK_UNKNOWN,
   FAILURE_UNSUPPORTED,
   FAILURE_ONGOING_REQUEST,
+  FAILURE_DATA_NOT_AVAILABLE,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdBaseConfig.aidl
similarity index 83%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdBaseConfig.aidl
index ae709d4..8d23922 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdBaseConfig.aidl
@@ -31,14 +31,15 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable UsdBaseConfig {
+  @utf8InCpp String serviceName;
+  android.hardware.wifi.supplicant.UsdServiceProtoType serviceProtoType;
+  byte[] serviceSpecificInfo;
+  @nullable byte[] txMatchFilter;
+  @nullable byte[] rxMatchfilter;
+  int ttlSec;
+  int defaultFreqMhz;
+  int[] freqsMhz;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdCapabilities.aidl
similarity index 84%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdCapabilities.aidl
index ae709d4..1c5ad67 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdCapabilities.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable UsdCapabilities {
+  boolean isUsdPublisherSupported;
+  boolean isUsdSubscriberSupported;
+  int maxLocalSsiLengthBytes;
+  int maxServiceNameLengthBytes;
+  int maxMatchFilterLengthBytes;
+  int maxNumPublishSessions;
+  int maxNumSubscribeSessions;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdMessageInfo.aidl
similarity index 90%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdMessageInfo.aidl
index ae709d4..40468bd 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdMessageInfo.aidl
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable UsdMessageInfo {
+  int ownId;
+  int peerId;
+  byte[6] peerMacAddress;
+  byte[] message;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdPublishConfig.aidl
similarity index 78%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdPublishConfig.aidl
index ae709d4..791de52 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdPublishConfig.aidl
@@ -31,14 +31,17 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable UsdPublishConfig {
+  android.hardware.wifi.supplicant.UsdBaseConfig usdBaseConfig;
+  android.hardware.wifi.supplicant.UsdPublishConfig.PublishType publishType;
+  boolean isFsd;
+  int announcementPeriodMillis;
+  android.hardware.wifi.supplicant.UsdPublishTransmissionType transmissionType;
+  enum PublishType {
+    SOLICITED_ONLY = 0,
+    UNSOLICITED_ONLY = 1,
+    SOLICITED_AND_UNSOLICITED = 2,
+  }
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdPublishTransmissionType.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdPublishTransmissionType.aidl
index ae709d4..9486cd0 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdPublishTransmissionType.aidl
@@ -31,14 +31,9 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum UsdPublishTransmissionType {
+  UNICAST = 0,
+  MULTICAST = 1,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdReasonCode.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdReasonCode.aidl
index ae709d4..0600def 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdReasonCode.aidl
@@ -31,14 +31,11 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum UsdReasonCode {
+  FAILURE_UNKNOWN = 0,
+  TIMEOUT = 1,
+  USER_REQUESTED = 2,
+  INVALID_ARGS = 3,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdServiceDiscoveryInfo.aidl
similarity index 85%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdServiceDiscoveryInfo.aidl
index ae709d4..3940ece 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdServiceDiscoveryInfo.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable UsdServiceDiscoveryInfo {
+  int ownId;
+  int peerId;
+  byte[6] peerMacAddress;
+  byte[] matchFilter;
+  android.hardware.wifi.supplicant.UsdServiceProtoType protoType;
+  byte[] serviceSpecificInfo;
+  boolean isFsd;
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdServiceProtoType.aidl
similarity index 89%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdServiceProtoType.aidl
index ae709d4..4d4a4f5 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdServiceProtoType.aidl
@@ -31,14 +31,10 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum UsdServiceProtoType {
+  UNKNOWN = 0,
+  GENERIC = 1,
+  CSA_MATTER = 2,
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdSubscribeConfig.aidl
similarity index 83%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdSubscribeConfig.aidl
index ae709d4..6aede8c 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/UsdSubscribeConfig.aidl
@@ -31,14 +31,14 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
+package android.hardware.wifi.supplicant;
 @VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+parcelable UsdSubscribeConfig {
+  android.hardware.wifi.supplicant.UsdBaseConfig usdBaseConfig;
+  android.hardware.wifi.supplicant.UsdSubscribeConfig.SubscribeType subscribeType;
+  int queryPeriodMillis;
+  enum SubscribeType {
+    PASSIVE_MODE = 0,
+    ACTIVE_MODE = 1,
+  }
 }
diff --git a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/WifiChannelWidthInMhz.aidl
similarity index 85%
copy from gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/WifiChannelWidthInMhz.aidl
index ae709d4..e36c4f2 100644
--- a/gnss/aidl/aidl_api/android.hardware.gnss/current/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/WifiChannelWidthInMhz.aidl
@@ -31,14 +31,16 @@
 // with such a backward incompatible change, it has a high risk of breaking
 // later when a module using the interface is updated, e.g., Mainline modules.
 
-package android.hardware.gnss.gnss_assistance;
-/* @hide */
-@VintfStability
-parcelable TimeOfClock {
-  int year;
-  int month;
-  int day;
-  int hour;
-  int minute;
-  int seconds;
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum WifiChannelWidthInMhz {
+  WIDTH_INVALID = (-1) /* -1 */,
+  WIDTH_20 = 0,
+  WIDTH_40 = 1,
+  WIDTH_80 = 2,
+  WIDTH_160 = 3,
+  WIDTH_80P80 = 4,
+  WIDTH_5 = 5,
+  WIDTH_10 = 6,
+  WIDTH_320 = 7,
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index 62f9fc3..75e65ff 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -25,11 +25,13 @@
 import android.hardware.wifi.supplicant.P2pAddGroupConfigurationParams;
 import android.hardware.wifi.supplicant.P2pConnectInfo;
 import android.hardware.wifi.supplicant.P2pCreateGroupOwnerInfo;
+import android.hardware.wifi.supplicant.P2pDirInfo;
 import android.hardware.wifi.supplicant.P2pDiscoveryInfo;
 import android.hardware.wifi.supplicant.P2pExtListenInfo;
 import android.hardware.wifi.supplicant.P2pFrameTypeMask;
 import android.hardware.wifi.supplicant.P2pGroupCapabilityMask;
 import android.hardware.wifi.supplicant.P2pProvisionDiscoveryParams;
+import android.hardware.wifi.supplicant.P2pReinvokePersistentGroupParams;
 import android.hardware.wifi.supplicant.P2pUsdBasedServiceAdvertisementConfig;
 import android.hardware.wifi.supplicant.P2pUsdBasedServiceDiscoveryConfig;
 import android.hardware.wifi.supplicant.WpsConfigMethods;
@@ -439,6 +441,9 @@
 
     /**
      * Reinvoke a device from a persistent group.
+     * <p>
+     * @deprecated This method is deprecated from AIDL v4, newer HALs should use
+     * reinvokePersistentGroup.
      *
      * @param persistentNetworkId Used to specify the persistent group.
      * @param peerAddress MAC address of the device to reinvoke.
@@ -1022,4 +1027,42 @@
      *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
      */
     void provisionDiscoveryWithParams(in P2pProvisionDiscoveryParams params);
+
+    /**
+     * The Device Identity Resolution (DIR) Info used to send in
+     * Bluetooth LE advertising packet for the receiving device to
+     * check if the device is a previously paired device.
+     *
+     * @return The DIR info - |P2pDirInfo|
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     *         |SupplicantStatusCode.FAILURE_DATA_NOT_AVAILABLE|
+     */
+    P2pDirInfo getDirInfo();
+
+    /**
+     * Validate a Device Identity Resolution (DIR) Info of a P2P device.
+     * wpa_supplicant takes the |P2pDirInfo| and derives a set of Tag values based on
+     * the cached Device Identity Keys (DevIK) of all paired peers saved in the
+     * configuration file. If a derived Tag value matches the Tag value received in the
+     * |P2pDirInfo|, the device is identified as a paired peer and returns an identifier
+     * identifying the device identity key information stored in the configuration file.
+     *
+     * @return The identifier of device identity key stored in the configuration file.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     */
+    int validateDirInfo(in P2pDirInfo dirInfo);
+
+    /**
+     * Reinvoke a device from a persistent group.
+     *
+     * @param reinvokeGroupParams Parameters associated to reinvoke a group.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|,
+     *         |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+     */
+    void reinvokePersistentGroup(in P2pReinvokePersistentGroupParams reinvokeGroupParams);
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
index fb1673e..5c6024a 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIface.aidl
@@ -35,6 +35,10 @@
 import android.hardware.wifi.supplicant.QosPolicyStatus;
 import android.hardware.wifi.supplicant.RxFilterType;
 import android.hardware.wifi.supplicant.SignalPollResult;
+import android.hardware.wifi.supplicant.UsdCapabilities;
+import android.hardware.wifi.supplicant.UsdMessageInfo;
+import android.hardware.wifi.supplicant.UsdPublishConfig;
+import android.hardware.wifi.supplicant.UsdSubscribeConfig;
 import android.hardware.wifi.supplicant.WpaDriverCapabilitiesMask;
 import android.hardware.wifi.supplicant.WpsConfigMethods;
 
@@ -877,4 +881,83 @@
      *         |SupplicantStatusCode.FAILURE_UNKNOWN|
      */
     void disableMscs();
+
+    /**
+     * Retrieve capabilities related to Unsynchronized Service Discovery (USD).
+     *
+     * @return Instance of |UsdCapabilities| containing the capability info.
+     */
+    UsdCapabilities getUsdCapabilities();
+
+    /**
+     * Start a USD publish session. Triggers a response via
+     * |ISupplicantStaIfaceCallback.onUsdPublishStarted| if successful, or
+     * |ISupplicantStaIfaceCallback.onUsdPublishConfigFailed| if failed.
+     *
+     * @param cmdId Identifier for this request. Will be returned in the callback to identify
+     *              the request.
+     * @param usdPublishConfig Parameters for the requested publish session.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|
+     *         |SupplicantStatusCode.FAILURE_UNSUPPORTED|
+     */
+    void startUsdPublish(in int cmdId, in UsdPublishConfig usdPublishConfig);
+
+    /**
+     * Start a USD subscribe session. Triggers a response via
+     * |ISupplicantStaIfaceCallback.onUsdSubscribeStarted| if successful, or
+     * |ISupplicantStaIfaceCallback.onUsdSubscribeConfigFailed| if failed.
+     *
+     * @param cmdId Identifier for this request. Will be returned in the callback to identify
+     *              the request.
+     * @param usdSubscribeConfig Parameters for the requested subscribe session.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|
+     *         |SupplicantStatusCode.FAILURE_UNSUPPORTED|
+     */
+    void startUsdSubscribe(in int cmdId, in UsdSubscribeConfig usdSubscribeConfig);
+
+    /**
+     * Update the service-specific info for an active publish session.
+     *
+     * @param publishId Identifier for the active publish session.
+     * @param serviceSpecificInfo Byte array containing the service-specific info. Note that the
+     *                            maximum info length is |UsdCapabilities.maxLocalSsiLengthBytes|.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|
+     *         |SupplicantStatusCode.FAILURE_UNSUPPORTED|
+     */
+    void updateUsdPublish(in int publishId, in byte[] serviceSpecificInfo);
+
+    /**
+     * Cancel an existing USD publish session. |ISupplicantStaIfaceCallback.onUsdPublishTerminated|
+     * will be called upon completion.
+     *
+     * @param publishId Identifier for the publish session to cancel.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|
+     *         |SupplicantStatusCode.FAILURE_UNSUPPORTED|
+     */
+    void cancelUsdPublish(in int publishId);
+
+    /**
+     * Cancel an existing USD subscribe session.
+     * |ISupplicantStaIfaceCallback.onUsdSubscribeTerminated| will be called upon completion.
+     *
+     * @param subscribeId Identifier for the subscribe session to cancel.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|
+     *         |SupplicantStatusCode.FAILURE_UNSUPPORTED|
+     */
+    void cancelUsdSubscribe(in int subscribeId);
+
+    /**
+     * Send a message to a peer device across an active USD link.
+     *
+     * @param messageInfo Information for the message to be sent.
+     * @throws ServiceSpecificException with one of the following values:
+     *         |SupplicantStatusCode.FAILURE_UNKNOWN|
+     *         |SupplicantStatusCode.FAILURE_UNSUPPORTED|
+     */
+    void sendUsdMessage(in UsdMessageInfo messageInfo);
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
index e5e2e84..6a3f299 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaIfaceCallback.aidl
@@ -36,6 +36,9 @@
 import android.hardware.wifi.supplicant.StaIfaceCallbackState;
 import android.hardware.wifi.supplicant.StaIfaceReasonCode;
 import android.hardware.wifi.supplicant.SupplicantStateChangeData;
+import android.hardware.wifi.supplicant.UsdMessageInfo;
+import android.hardware.wifi.supplicant.UsdReasonCode;
+import android.hardware.wifi.supplicant.UsdServiceDiscoveryInfo;
 import android.hardware.wifi.supplicant.WpsConfigError;
 import android.hardware.wifi.supplicant.WpsErrorIndication;
 
@@ -416,4 +419,80 @@
      *
      */
     void onPmkSaCacheAdded(in PmkSaCacheData pmkSaData);
+
+    /**
+     * Called in response to |ISupplicantStaIface.startUsdPublish| to indicate that the
+     * publish session was started successfully.
+     *
+     * @param cmdId Identifier for the original request.
+     * @param publishId Identifier for the publish session.
+     */
+    void onUsdPublishStarted(in int cmdId, in int publishId);
+
+    /**
+     * Called in response to |ISupplicantStaIface.startUsdSubscribe| to indicate that the
+     * subscribe session was started successfully.
+     *
+     * @param cmdId Identifier for the original request.
+     * @param subscribeId Identifier for the subscribe session.
+     */
+    void onUsdSubscribeStarted(in int cmdId, in int subscribeId);
+
+    /**
+     * Called in response to |ISupplicantStaIface.startUsdPublish| to indicate that the
+     * publish session could not be configured.
+     *
+     * @param cmdId Identifier for the original request.
+     */
+    void onUsdPublishConfigFailed(in int cmdId);
+
+    /**
+     * Called in response to |ISupplicantStaIface.startUsdSubscribe| to indicate that the
+     * subscribe session could not be configured.
+     *
+     * @param cmdId Identifier for the original request.
+     */
+    void onUsdSubscribeConfigFailed(in int cmdId);
+
+    /**
+     * Called in response to |ISupplicantStaIface.cancelUsdPublish| to indicate that the session
+     * was cancelled successfully. May also be called unsolicited if the session terminated
+     * by supplicant.
+     *
+     * @param publishId Identifier for the publish session.
+     * @param reasonCode Code indicating the reason for the session cancellation.
+     */
+    void onUsdPublishTerminated(in int publishId, in UsdReasonCode reasonCode);
+
+    /**
+     * Called in response to |ISupplicantStaIface.cancelUsdSubscribe| to indicate that the session
+     * was cancelled successfully. May also be called unsolicited if the session terminated
+     * by supplicant.
+     *
+     * @param subscribeId Identifier for the subscribe session.
+     * @param reasonCode Code indicating the reason for the session cancellation.
+     */
+    void onUsdSubscribeTerminated(in int subscribeId, in UsdReasonCode reasonCode);
+
+    /**
+     * Indicates that the publisher sent solicited publish message to the subscriber.
+     *
+     * @param info Instance of |UsdServiceDiscoveryInfo| containing information about the reply.
+     */
+    void onUsdPublishReplied(in UsdServiceDiscoveryInfo info);
+
+    /**
+     * Indicates that a publisher was discovered. Only called if this device is acting as a
+     * subscriber.
+     *
+     * @param info Instance of |UsdServiceDiscoveryInfo| containing information about the service.
+     */
+    void onUsdServiceDiscovered(in UsdServiceDiscoveryInfo info);
+
+    /**
+     * Indicates that a message was received on an active USD link.
+     *
+     * @param messageInfo Information about the message that was received.
+     */
+    void onUsdMessageReceived(in UsdMessageInfo messageInfo);
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl
index 0b4d66e..6215263 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/MloLink.aidl
@@ -16,6 +16,8 @@
 
 package android.hardware.wifi.supplicant;
 
+import android.hardware.wifi.supplicant.WifiChannelWidthInMhz;
+
 /**
  * Multi-Link Operation (MLO) Link IEEE Std 802.11-be.
  * The information for MLO link needed by 802.11be standard.
@@ -66,4 +68,8 @@
      * Frequency on which the link operates in MHz.
      */
     int frequencyMHz;
+    /**
+     * Channel bandwidth
+     */
+    WifiChannelWidthInMhz channelBandwidth;
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pConnectInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
index 8f3c596..6467436 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pConnectInfo.aidl
@@ -25,7 +25,8 @@
 @VintfStability
 parcelable P2pConnectInfo {
     /**
-     * MAC address of the device to connect to.
+     * MAC address of the peer device to connect to or to authorize a connect
+     * request.
      */
     byte[6] peerAddress;
 
@@ -82,4 +83,23 @@
      * null otherwise.
      */
     @nullable String password;
+
+    /**
+     * Channel frequency in MHz to start group formation,
+     * join an existing group owner or authorize a connection request.
+     */
+    int frequencyMHz;
+
+    /**
+     * Used to authorize a connection request from the Peer device.
+     * The MAC address of the peer device is set in peerAddress.
+     */
+    boolean authorizeConnectionFromPeer;
+
+    /**
+     * Used to check if the authorize connection request is on an existing Group Owner
+     * interface to allow a peer device to connect. This field is set to null if the request
+     * is to form a group or join an existing group.
+     */
+    @nullable String groupInterfaceName;
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
index 31e64ac..e320954 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDeviceFoundEventParams.aidl
@@ -17,6 +17,7 @@
 package android.hardware.wifi.supplicant;
 
 import android.hardware.wifi.common.OuiKeyedData;
+import android.hardware.wifi.supplicant.P2pDirInfo;
 
 /**
  * Parameters passed as a part of a P2P Device found event.
@@ -95,4 +96,9 @@
      * the pairing bootstrapping between bootstrapping initiator and a bootstrapping responder.
      */
     int pairingBootstrappingMethods;
+
+    /**
+     * The Device Identity Resolution Attribute (DIRA) |P2pDirInfo| received in the USD frame.
+     */
+    @nullable P2pDirInfo dirInfo;
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDirInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDirInfo.aidl
new file mode 100644
index 0000000..22037ed
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pDirInfo.aidl
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * The Device Identity Resolution (DIR) Info is used to identify a previously
+ * paired P2P device.
+ * The device advertises this information in Bluetooth LE advertising packets
+ * and Unsynchronized Service Discovery (USD) frames. The device receiving DIR
+ * Info uses this information to identify that the peer device is a previously paired device.
+ * For Details, refer Wi-Fi Alliance Wi-Fi Direct R2 specification section 3.8.2 Pairing Identity
+ * and section 3.9.2.3.2 Optional Advertising Data Elements.
+ */
+@VintfStability
+parcelable P2pDirInfo {
+    /**
+     * Enums for the |cipherVersion| field.
+     */
+    @VintfStability
+    @Backing(type="int")
+    enum CipherVersion {
+        NONE,
+        /**
+         * DIRA cipher version 128 bit.
+         * 128-bit Device Identity Key, 64-bit Nonce, 64-bit Tag.
+         * 64-bit Tag = Truncate-64(HMAC-SHA-256(DevIk, "DIR" ||
+         * P2P Device Address || Nonce))
+         */
+        DIRA_CIPHER_VERSION_128_BIT,
+    }
+
+    /**
+     * DIRA cipher version. The value of cipher version indicates the
+     * cryptographic parameters and method used to derive the dirTag field.
+     * Set to one of the |DIRA_CIPHER_VERSION_*|.
+     */
+    CipherVersion cipherVersion;
+
+    /**
+     * The MAC address of the P2P device interface.
+     */
+    byte[6] deviceInterfaceMacAddress;
+
+    /**
+     * Random number. The size limit is defined in the cipher version comment.
+     */
+    byte[] nonce;
+
+    /**
+     * A resolvable identity. The size limit is defined in the cipher version comment.
+     */
+    byte[] dirTag;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl
index cac8c53..03c2703 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pPairingBootstrappingMethodMask.aidl
@@ -31,4 +31,9 @@
     const int BOOTSTRAPPING_KEYPAD_PINCODE = 1 << 3;
     /** Keypad passphrase */
     const int BOOTSTRAPPING_KEYPAD_PASSPHRASE = 1 << 4;
+    /**
+     * Pairing bootstrapping done Out of band (For example: Over Bluetooth LE.
+     * Refer Wi-Fi Alliance Wi-Fi Direct R2 specification Section 3.9 for the details).
+     */
+    const int BOOTSTRAPPING_OUT_OF_BAND = 1 << 5;
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pReinvokePersistentGroupParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pReinvokePersistentGroupParams.aidl
new file mode 100644
index 0000000..f5f4562
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pReinvokePersistentGroupParams.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * Parameters used for |ISupplicantP2pIface.reinvokePersistentGroup|
+ */
+@VintfStability
+parcelable P2pReinvokePersistentGroupParams {
+    /**
+     * MAC address of the peer device to reinvoke the persistent group.
+     */
+    byte[6] peerMacAddress;
+
+    /**
+     * Persistent network ID of the group.
+     */
+    int persistentNetworkId;
+
+    /**
+     * The identifier of device identity key information stored in the configuration file.
+     * This field is valid only for P2P group formed via pairing protocol (P2P version 2).
+     * Set to invalid value of -1 for a group formed via WPS process (P2P version 1).
+     */
+    int deviceIdentityEntryId;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceAdvertisementConfig.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceAdvertisementConfig.aidl
index 1920f1a..c657d03 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceAdvertisementConfig.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceAdvertisementConfig.aidl
@@ -27,7 +27,10 @@
     /** UTF-8 string defining the service */
     String serviceName;
 
-    /** Service Protocol Type */
+    /**
+     * Service Protocol Type. See defined values in the Wi-Fi Direct R2 Spec, Table 129,
+     * although any value between 0-255 may be defined by the service layer and is considered valid.
+     */
     int serviceProtocolType;
 
     /** Service specific information content determined by the application */
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryConfig.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryConfig.aidl
index c7d6f0e..9d6bf72 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryConfig.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryConfig.aidl
@@ -29,7 +29,10 @@
     /** UTF-8 string defining the service */
     String serviceName;
 
-    /** Service Protocol Type */
+    /**
+     * Service Protocol Type. See defined values in the Wi-Fi Direct R2 Spec, Table 129,
+     * although any value between 0-255 may be defined by the service layer and is considered valid.
+     */
     int serviceProtocolType;
 
     /** Service specific information content determined by the application */
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryResultParams.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryResultParams.aidl
index becc437..6b60d68 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryResultParams.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pUsdBasedServiceDiscoveryResultParams.aidl
@@ -35,7 +35,10 @@
     /** Identifier to identify the peer service advertisement instance */
     int peerSessionId;
 
-    /** Service Protocol Type */
+    /**
+     * Service Protocol Type. See defined values in the Wi-Fi Direct R2 Spec, Table 129,
+     * although any value between 0-255 may be defined by the service layer and is considered valid.
+     */
     int serviceProtocolType;
 
     /** Service specific information content determined by the application */
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
index e97d6ee..271da7f 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/SupplicantStatusCode.aidl
@@ -67,4 +67,8 @@
      * A different request is currently being processed.
      */
     FAILURE_ONGOING_REQUEST,
+    /**
+     * Requested data is not available.
+     */
+    FAILURE_DATA_NOT_AVAILABLE,
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdBaseConfig.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdBaseConfig.aidl
new file mode 100644
index 0000000..f43f27b
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdBaseConfig.aidl
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.supplicant.UsdServiceProtoType;
+
+/**
+ * USD data used in both publish and subscribe configurations.
+ */
+@VintfStability
+parcelable UsdBaseConfig {
+    /**
+     * Service name of the USD session. A UTF-8 encoded string from 1 to 255 bytes in length.
+     * The only acceptable single-byte UTF-8 symbols for a Service Name are alphanumeric
+     * values (A-Z, a-z, 0-9), hyphen ('-'), period ('.'), and underscore ('_'). All
+     * valid multi-byte UTF-8 characters are acceptable in a Service Name.
+     */
+    @utf8InCpp String serviceName;
+
+    /**
+     * Service protocol type for the USD session (ex. Generic, CSA Matter).
+     */
+    UsdServiceProtoType serviceProtoType;
+
+    /**
+     * Details about the service being offered or being looked for. This information is transmitted
+     * within Service Discovery frames, and is used to help devices find each other and establish
+     * connections. The format and content of the service specific information are flexible and
+     * can be determined by the application.
+     */
+    byte[] serviceSpecificInfo;
+
+    /**
+     * Ordered sequence of <length, value> pairs (|length| uses 1 byte and contains the number of
+     * bytes in the |value| field) which specify further match criteria (beyond the service name).
+     *
+     * The match behavior is specified in details in the NAN spec.
+     * Publisher: used if provided.
+     * Subscriber: used (if provided) only in ACTIVE sessions.
+     *
+     * Max length: |UsdCapabilities.maxMatchFilterLength|.
+     * NAN Spec: matching_filter_tx and Service Descriptor Attribute (SDA) / Matching Filter
+     */
+    @nullable byte[] txMatchFilter;
+
+    /**
+     * Ordered sequence of <length, value> pairs (|length| uses 1 byte and contains the number of
+     * bytes in the |value| field) which specify further match criteria (beyond the service name).
+     *
+     * The match behavior is specified in details in the NAN spec.
+     * Publisher: used in SOLICITED or SOLICITED_UNSOLICITED sessions.
+     * Subscriber: used in ACTIVE or PASSIVE sessions.
+     *
+     * Max length: |UsdCapabilities.maxMatchFilterLength|.
+     * NAN Spec: matching_filter_rx
+     */
+    @nullable byte[] rxMatchfilter;
+
+    /**
+     * Time interval (in seconds) that a USD session will be alive.
+     * The session will be terminated when the time to live (TTL) is reached, triggering either
+     * |ISupplicantStaIfaceCallback.onUsdPublishTerminated| for Publish, or
+     * |ISupplicantStaIfaceCallback.onUsdSubscribeTerminated| for Subscribe.
+     */
+    int ttlSec;
+
+    /**
+     * Frequency where the device should begin to dwell. Default value is channel 6 (2.437 GHz),
+     * but other values may be selected per regulation in the geographical location.
+     */
+    int defaultFreqMhz;
+
+    /**
+     * Channels which can be switched to. May contain any of the 20 MHz channels in the
+     * 2.4 Ghz and/or 5 Ghz bands, per regulation in the geographical location.
+     */
+    int[] freqsMhz;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdCapabilities.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdCapabilities.aidl
new file mode 100644
index 0000000..ffec893
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdCapabilities.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * Capabilities supported by USD. Values are only valid if |isUsdPublisherSupported|
+ * and/or |isUsdSubscriberSupported| are true.
+ */
+@VintfStability
+parcelable UsdCapabilities {
+    /**
+     * Whether USD Publisher is supported on this device.
+     */
+    boolean isUsdPublisherSupported;
+
+    /**
+     * Whether USD Subscriber is supported on this device.
+     */
+    boolean isUsdSubscriberSupported;
+
+    /**
+     * Maximum allowed length (in bytes) for the Service Specific Info (SSI).
+     */
+    int maxLocalSsiLengthBytes;
+
+    /**
+     * Maximum allowed length (in bytes) for the service name.
+     */
+    int maxServiceNameLengthBytes;
+
+    /**
+     * Maximum allowed length (in bytes) for a match filter.
+     */
+    int maxMatchFilterLengthBytes;
+
+    /**
+     * Maximum number of allowed publish sessions.
+     */
+    int maxNumPublishSessions;
+
+    /**
+     * Maximum number of allowed subscribe sessions.
+     */
+    int maxNumSubscribeSessions;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdMessageInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdMessageInfo.aidl
new file mode 100644
index 0000000..fa7cc0e
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdMessageInfo.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * Information for sending a USD message.
+ */
+@VintfStability
+parcelable UsdMessageInfo {
+    /**
+     * Identifier for this device, retrieved from |UsdServiceDiscoveryInfo|.
+     */
+    int ownId;
+
+    /**
+     * Identifier for the peer device, retrieved from |UsdServiceDiscoveryInfo|.
+     */
+    int peerId;
+
+    /**
+     * MAC address for the peer device.
+     */
+    byte[6] peerMacAddress;
+
+    /**
+     * Message contents. Note that the maximum message length is
+     * |UsdCapabilities.maxLocalSsiLengthBytes|.
+     */
+    byte[] message;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdPublishConfig.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdPublishConfig.aidl
new file mode 100644
index 0000000..e04974b
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdPublishConfig.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.supplicant.UsdBaseConfig;
+import android.hardware.wifi.supplicant.UsdPublishTransmissionType;
+
+/**
+ * Parameters for configuring a USD publish session.
+ */
+@VintfStability
+parcelable UsdPublishConfig {
+    /**
+     * Type of USD publishing.
+     */
+    enum PublishType {
+        /**
+         * Only transmissions that are triggered by a specific event.
+         */
+        SOLICITED_ONLY = 0,
+
+        /**
+         * Only transmissions that are not requested.
+         */
+        UNSOLICITED_ONLY = 1,
+
+        /**
+         * Both solicited and unsolicited transmissions.
+         */
+        SOLICITED_AND_UNSOLICITED = 2,
+    }
+
+    /**
+     * Base USD session parameters.
+     */
+    UsdBaseConfig usdBaseConfig;
+
+    /**
+     * Types of transmissions (solicited vs. unsolicited) which should be generated.
+     */
+    PublishType publishType;
+
+    /**
+     * Whether Further Service Discovery (FSD) is enabled.
+     */
+    boolean isFsd;
+
+    /**
+     * Interval (in milliseconds) for sending unsolicited publish transmissions.
+     */
+    int announcementPeriodMillis;
+
+    /**
+     * Type of the publish transmission (ex. unicast, multicast).
+     */
+    UsdPublishTransmissionType transmissionType;
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdPublishTransmissionType.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdPublishTransmissionType.aidl
index 7b9cc9f..45a3cf4 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdPublishTransmissionType.aidl
@@ -14,30 +14,21 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.wifi.supplicant;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+/**
+ * Types of USD publish transmissions.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
+@Backing(type="int")
+enum UsdPublishTransmissionType {
+    /**
+     * Sends data from one device to a single, specific destination device.
+     */
+    UNICAST = 0,
 
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+    /**
+     * Sends data from one device to a group of devices on the network simultaneously.
+     */
+    MULTICAST = 1,
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdReasonCode.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdReasonCode.aidl
new file mode 100644
index 0000000..4b1aab0
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdReasonCode.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * Codes indicating the status of USD operations.
+ */
+@VintfStability
+@Backing(type="int")
+enum UsdReasonCode {
+    /**
+     * Unknown failure occurred.
+     */
+    FAILURE_UNKNOWN = 0,
+
+    /**
+     * The operation timed out.
+     */
+    TIMEOUT = 1,
+
+    /**
+     * The operation was requested by the user.
+     */
+    USER_REQUESTED = 2,
+
+    /**
+     * Invalid arguments were provided.
+     */
+    INVALID_ARGS = 3
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdServiceDiscoveryInfo.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdServiceDiscoveryInfo.aidl
new file mode 100644
index 0000000..4f6eaf1
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdServiceDiscoveryInfo.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.supplicant.UsdServiceProtoType;
+
+/**
+ * Information about a USD discovery session with a specific peer.
+ */
+@VintfStability
+parcelable UsdServiceDiscoveryInfo {
+    /**
+     * Identifier for this device.
+     */
+    int ownId;
+
+    /**
+     * Identifier for the discovered peer device.
+     */
+    int peerId;
+
+    /**
+     * MAC address of the discovered peer device.
+     */
+    byte[6] peerMacAddress;
+
+    /**
+     * Match filter from the discovery packet (publish or subscribe) which caused service discovery.
+     */
+    byte[] matchFilter;
+
+    /**
+     * Service protocol that is being used (ex. Generic, CSA Matter).
+     */
+    UsdServiceProtoType protoType;
+
+    /**
+     * Arbitrary service specific information communicated in discovery packets.
+     * There is no semantic meaning to these bytes. They are passed-through from publisher to
+     * subscriber as-is with no parsing.
+     */
+    byte[] serviceSpecificInfo;
+
+    /**
+     * Whether Further Service Discovery (FSD) is enabled.
+     */
+    boolean isFsd;
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdServiceProtoType.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdServiceProtoType.aidl
new file mode 100644
index 0000000..de9beb5
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdServiceProtoType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * Service protocols that use USD.
+ */
+@VintfStability
+@Backing(type="int")
+enum UsdServiceProtoType {
+    /**
+     * Unknown service type.
+     */
+    UNKNOWN = 0,
+
+    /**
+     * Generic service.
+     */
+    GENERIC = 1,
+
+    /**
+     * CSA (Connectivity Standards Alliance) Matter.
+     *
+     * Note: CSA Matter is an open-source, royalty-free standard for smart home technology that
+     * allows devices to work with any Matter-certified ecosystem.
+     */
+    CSA_MATTER = 2,
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdSubscribeConfig.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdSubscribeConfig.aidl
new file mode 100644
index 0000000..4e8893e
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/UsdSubscribeConfig.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi.supplicant;
+
+import android.hardware.wifi.supplicant.UsdBaseConfig;
+
+/**
+ * Parameters for configuring a USD subscribe session.
+ */
+@VintfStability
+parcelable UsdSubscribeConfig {
+    /**
+     * Subscribe modes that this session can be configured in.
+     */
+    enum SubscribeType {
+        /**
+         * Subscribe function does not request transmission of any Subscribe messages, but checks
+         * for matches in received Publish messages.
+         */
+        PASSIVE_MODE = 0,
+        /**
+         * Subscribe function additionally requests transmission of Subscribe messages and processes
+         * Publish messages.
+         */
+        ACTIVE_MODE = 1,
+    }
+
+    /**
+     * Base USD session parameters.
+     */
+    UsdBaseConfig usdBaseConfig;
+
+    /**
+     * Subscribe mode that this session should be configured in.
+     */
+    SubscribeType subscribeType;
+
+    /**
+     * Recommended periodicity (in milliseconds) of query transmissions for the session.
+     */
+    int queryPeriodMillis;
+}
diff --git a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/WifiChannelWidthInMhz.aidl
similarity index 60%
copy from gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
copy to wifi/supplicant/aidl/android/hardware/wifi/supplicant/WifiChannelWidthInMhz.aidl
index 7b9cc9f..39c7eba 100644
--- a/gnss/aidl/android/hardware/gnss/gnss_assistance/TimeOfClock.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/WifiChannelWidthInMhz.aidl
@@ -14,30 +14,24 @@
  * limitations under the License.
  */
 
-package android.hardware.gnss.gnss_assistance;
+package android.hardware.wifi.supplicant;
 
-/*
- * Contains the reference time of the GNSS clock.
- *
- * @hide
+/**
+ * Channel operating width in Mhz.
  */
 @VintfStability
-parcelable TimeOfClock {
-    /** Year of the clock. */
-    int year;
-
-    /** Month of the clock. */
-    int month;
-
-    /** Day of the clock. */
-    int day;
-
-    /** Hour of the clock. */
-    int hour;
-
-    /** Minute of the clock. */
-    int minute;
-
-    /** Second of the clock. */
-    int seconds;
+@Backing(type="int")
+enum WifiChannelWidthInMhz {
+    WIDTH_INVALID = -1,
+    WIDTH_20 = 0,
+    WIDTH_40 = 1,
+    WIDTH_80 = 2,
+    WIDTH_160 = 3,
+    WIDTH_80P80 = 4,
+    WIDTH_5 = 5,
+    WIDTH_10 = 6,
+    /**
+     * 320 MHz
+     */
+    WIDTH_320 = 7,
 }
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
index 3226ffd..3638ac5 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
@@ -43,6 +43,7 @@
 using aidl::android::hardware::wifi::supplicant::P2pConnectInfo;
 using aidl::android::hardware::wifi::supplicant::P2pCreateGroupOwnerInfo;
 using aidl::android::hardware::wifi::supplicant::P2pDeviceFoundEventParams;
+using aidl::android::hardware::wifi::supplicant::P2pDirInfo;
 using aidl::android::hardware::wifi::supplicant::P2pDiscoveryInfo;
 using aidl::android::hardware::wifi::supplicant::P2pExtListenInfo;
 using aidl::android::hardware::wifi::supplicant::P2pFrameTypeMask;
@@ -56,7 +57,7 @@
 using aidl::android::hardware::wifi::supplicant::P2pProvDiscStatusCode;
 using aidl::android::hardware::wifi::supplicant::P2pProvisionDiscoveryCompletedEventParams;
 using aidl::android::hardware::wifi::supplicant::P2pProvisionDiscoveryParams;
-;
+using aidl::android::hardware::wifi::supplicant::P2pReinvokePersistentGroupParams;
 using aidl::android::hardware::wifi::supplicant::P2pScanType;
 using aidl::android::hardware::wifi::supplicant::P2pStatusCode;
 using aidl::android::hardware::wifi::supplicant::P2pUsdBasedServiceAdvertisementConfig;
@@ -80,6 +81,8 @@
 const std::string kTestServiceSpecificInfoStr = "TestServiceSpecificInfo";
 const std::vector<uint8_t> kTestServiceSpecificInfo = std::vector<uint8_t>(
         kTestServiceSpecificInfoStr.begin(), kTestServiceSpecificInfoStr.end());
+const std::vector<uint8_t> kTestNonce = {0x11, 0x22, 0x33, 0x44, 0x55, 0x92, 0x22, 0x33};
+const std::vector<uint8_t> kTestDirTag = {0xaa, 0x22, 0x55, 0x44, 0x55, 0x92, 0x22, 0x33};
 const std::string kTestPassphrase = "P2pWorld1234";
 const std::string kTestConnectPin = "34556665";
 const std::string kTestGroupIfName = "TestGroup";
@@ -924,6 +927,60 @@
     EXPECT_TRUE(p2p_iface_->provisionDiscoveryWithParams(params).isOk());
 }
 
+/*
+ * ValidateDirInfo
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, ValidateDirInfo) {
+    if (interface_version_ < 4) {
+        GTEST_SKIP() << "ValidateDirInfo is available as of Supplicant V4";
+    }
+    if (!(supported_features_ & ISupplicantP2pIface::P2P_FEATURE_V2)) {
+        GTEST_SKIP() << "P2P2 is not supported";
+    }
+
+    int32_t ret;
+    P2pDirInfo dirInfo;
+    dirInfo.cipherVersion = P2pDirInfo::CipherVersion::DIRA_CIPHER_VERSION_128_BIT;
+    dirInfo.deviceInterfaceMacAddress = vecToArrayMacAddr(kTestMacAddr);
+    dirInfo.nonce = kTestNonce;
+    dirInfo.dirTag = kTestDirTag;
+    EXPECT_TRUE(p2p_iface_->validateDirInfo(dirInfo, &ret).isOk());
+}
+
+/*
+ * GetDirInfo
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, GetDirInfo) {
+    if (interface_version_ < 4) {
+        GTEST_SKIP() << "GetDirInfo is available as of Supplicant V4";
+    }
+    if (!(supported_features_ & ISupplicantP2pIface::P2P_FEATURE_V2)) {
+        GTEST_SKIP() << "P2P2 is not supported";
+    }
+
+    P2pDirInfo dirInfo;
+    EXPECT_TRUE(p2p_iface_->getDirInfo(&dirInfo).isOk());
+}
+
+/*
+ * ReinvokePersistentGroup
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, ReinvokePersistentGroup) {
+    if (interface_version_ < 4) {
+        GTEST_SKIP() << "ReinvokePersistentGroup is available as of Supplicant V4";
+    }
+    if (!(supported_features_ & ISupplicantP2pIface::P2P_FEATURE_V2)) {
+        GTEST_SKIP() << "P2P2 is not supported";
+    }
+
+    P2pReinvokePersistentGroupParams params;
+    params.peerMacAddress = vecToArrayMacAddr(kTestMacAddr);
+    params.persistentNetworkId = 0;
+    params.deviceIdentityEntryId = 0;
+
+    EXPECT_TRUE(p2p_iface_->reinvokePersistentGroup(params).isOk());
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantP2pIfaceAidlTest);
 INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantP2pIfaceAidlTest,
                          testing::ValuesIn(android::getAidlHalInstanceNames(
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
index 6b04aa9..c9ad498 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_sta_iface_aidl_test.cpp
@@ -47,6 +47,9 @@
 using aidl::android::hardware::wifi::supplicant::QosCharacteristics;
 using aidl::android::hardware::wifi::supplicant::QosPolicyScsData;
 using aidl::android::hardware::wifi::supplicant::QosPolicyScsRequestStatus;
+using aidl::android::hardware::wifi::supplicant::UsdMessageInfo;
+using aidl::android::hardware::wifi::supplicant::UsdReasonCode;
+using aidl::android::hardware::wifi::supplicant::UsdServiceDiscoveryInfo;
 using aidl::android::hardware::wifi::supplicant::WpaDriverCapabilitiesMask;
 using aidl::android::hardware::wifi::supplicant::WpsConfigMethods;
 using android::ProcessState;
@@ -243,6 +246,38 @@
             override {
         return ndk::ScopedAStatus::ok();
     }
+    ::ndk::ScopedAStatus onUsdPublishStarted(int32_t /* cmdId */,
+                                             int32_t /* publishId */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdSubscribeStarted(int32_t /* cmdId */,
+                                               int32_t /* subscribeId */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdPublishConfigFailed(int32_t /* cmdId */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdSubscribeConfigFailed(int32_t /* cmdId */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdPublishTerminated(int32_t /* publishId */,
+                                                UsdReasonCode /* reasonCode */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdSubscribeTerminated(int32_t /* subscribeId */,
+                                                  UsdReasonCode /* reasonCode */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdPublishReplied(const UsdServiceDiscoveryInfo& /* info */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdServiceDiscovered(
+            const UsdServiceDiscoveryInfo& /* info */) override {
+        return ndk::ScopedAStatus::ok();
+    }
+    ::ndk::ScopedAStatus onUsdMessageReceived(const UsdMessageInfo& /* messageInfo */) override {
+        return ndk::ScopedAStatus::ok();
+    }
 };
 
 class SupplicantStaIfaceAidlTest : public testing::TestWithParam<std::string> {