Merge "audio: Make StreamDescriptor::Command a union"
diff --git a/audio/aidl/Android.bp b/audio/aidl/Android.bp
index e58ae6a..8c32f14 100644
--- a/audio/aidl/Android.bp
+++ b/audio/aidl/Android.bp
@@ -91,12 +91,14 @@
     name: "android.hardware.audio.core",
     vendor_available: true,
     srcs: [
+        "android/hardware/audio/core/AudioMode.aidl",
         "android/hardware/audio/core/AudioPatch.aidl",
         "android/hardware/audio/core/AudioRoute.aidl",
         "android/hardware/audio/core/IConfig.aidl",
         "android/hardware/audio/core/IModule.aidl",
         "android/hardware/audio/core/IStreamIn.aidl",
         "android/hardware/audio/core/IStreamOut.aidl",
+        "android/hardware/audio/core/ITelephony.aidl",
         "android/hardware/audio/core/MmapBufferDescriptor.aidl",
         "android/hardware/audio/core/ModuleDebug.aidl",
         "android/hardware/audio/core/StreamDescriptor.aidl",
diff --git a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/AudioMode.aidl b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/AudioMode.aidl
new file mode 100644
index 0000000..336f9b5
--- /dev/null
+++ b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/AudioMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.audio.core;
+@Backing(type="int") @VintfStability
+enum AudioMode {
+  NORMAL = 0,
+  RINGTONE = 1,
+  IN_CALL = 2,
+  IN_COMMUNICATION = 3,
+  CALL_SCREEN = 4,
+}
diff --git a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IModule.aidl b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IModule.aidl
index a8bbb15..be382c5 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IModule.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IModule.aidl
@@ -35,6 +35,7 @@
 @VintfStability
 interface IModule {
   void setModuleDebug(in android.hardware.audio.core.ModuleDebug debug);
+  @nullable android.hardware.audio.core.ITelephony getTelephony();
   android.media.audio.common.AudioPort connectExternalDevice(in android.media.audio.common.AudioPort templateIdAndAdditionalData);
   void disconnectExternalDevice(int portId);
   android.hardware.audio.core.AudioPatch[] getAudioPatches();
@@ -49,6 +50,15 @@
   boolean setAudioPortConfig(in android.media.audio.common.AudioPortConfig requested, out android.media.audio.common.AudioPortConfig suggested);
   void resetAudioPatch(int patchId);
   void resetAudioPortConfig(int portConfigId);
+  boolean getMasterMute();
+  void setMasterMute(boolean mute);
+  float getMasterVolume();
+  void setMasterVolume(float volume);
+  boolean getMicMute();
+  void setMicMute(boolean mute);
+  void updateAudioMode(android.hardware.audio.core.AudioMode mode);
+  void updateScreenRotation(android.hardware.audio.core.IModule.ScreenRotation rotation);
+  void updateScreenState(boolean isTurnedOn);
   @VintfStability
   parcelable OpenInputStreamArguments {
     int portConfigId;
@@ -72,4 +82,11 @@
     android.hardware.audio.core.IStreamOut stream;
     android.hardware.audio.core.StreamDescriptor desc;
   }
+  @Backing(type="int") @VintfStability
+  enum ScreenRotation {
+    DEG_0 = 0,
+    DEG_90 = 1,
+    DEG_180 = 2,
+    DEG_270 = 3,
+  }
 }
diff --git a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/ITelephony.aidl b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/ITelephony.aidl
new file mode 100644
index 0000000..a8c58c1
--- /dev/null
+++ b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/ITelephony.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+//     the interface (from the latest frozen version), the build system will
+//     prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.audio.core;
+@VintfStability
+interface ITelephony {
+  android.hardware.audio.core.AudioMode[] getSupportedAudioModes();
+  void switchAudioMode(android.hardware.audio.core.AudioMode mode);
+}
diff --git a/audio/aidl/android/hardware/audio/core/AudioMode.aidl b/audio/aidl/android/hardware/audio/core/AudioMode.aidl
new file mode 100644
index 0000000..0943a55
--- /dev/null
+++ b/audio/aidl/android/hardware/audio/core/AudioMode.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.audio.core;
+
+/**
+ * The audio mode describes states of the audio system of the device that
+ * can significantly affect the rules of audio routing, volume control, etc.
+ * The audio mode is controlled by the framework, however the HAL has some
+ * flexibility in the choice of modes to support, see 'IModule.updateAudioMode'.
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioMode {
+    /** No active calls. */
+    NORMAL = 0,
+    /** The device is playing the ringtone. */
+    RINGTONE = 1,
+    /** The call is handled by the telephony stack ("voice call"). */
+    IN_CALL = 2,
+    /** The call is handled by an application ("VoIP call"). */
+    IN_COMMUNICATION = 3,
+    /** Call screening is in progress. */
+    CALL_SCREEN = 4,
+}
diff --git a/audio/aidl/android/hardware/audio/core/IModule.aidl b/audio/aidl/android/hardware/audio/core/IModule.aidl
index 0959840..be40051 100644
--- a/audio/aidl/android/hardware/audio/core/IModule.aidl
+++ b/audio/aidl/android/hardware/audio/core/IModule.aidl
@@ -18,10 +18,12 @@
 
 import android.hardware.audio.common.SinkMetadata;
 import android.hardware.audio.common.SourceMetadata;
+import android.hardware.audio.core.AudioMode;
 import android.hardware.audio.core.AudioPatch;
 import android.hardware.audio.core.AudioRoute;
 import android.hardware.audio.core.IStreamIn;
 import android.hardware.audio.core.IStreamOut;
+import android.hardware.audio.core.ITelephony;
 import android.hardware.audio.core.ModuleDebug;
 import android.hardware.audio.core.StreamDescriptor;
 import android.media.audio.common.AudioOffloadInfo;
@@ -60,6 +62,19 @@
     void setModuleDebug(in ModuleDebug debug);
 
     /**
+     * Retrieve the interface to control telephony audio.
+     *
+     * If the HAL module supports telephony functions, it must return an
+     * instance of the ITelephony interface. The same instance must be returned
+     * during the lifetime of the HAL module. If the HAL module does not support
+     * telephony, a null must be returned, without throwing any errors.
+     *
+     * @return An instance of the ITelephony interface implementation.
+     * @throws EX_ILLEGAL_STATE If there was an error creating an instance.
+     */
+    @nullable ITelephony getTelephony();
+
+    /**
      * Set a device port of an external device into connected state.
      *
      * This method is used to inform the HAL module that an external device has
@@ -487,4 +502,140 @@
      *                          - If the port config is used by a patch.
      */
     void resetAudioPortConfig(int portConfigId);
+
+    /**
+     * Get the current state of audio output muting.
+     *
+     * If the HAL module supports muting its combined output completely,
+     * this method returns whether muting is currently enabled.
+     *
+     * Note that muting operates independently from the master volume.
+     *
+     * @return Whether the output from the module is muted.
+     * @throws EX_UNSUPPORTED_OPERATION If muting of combined output
+     *                                  is not supported by the module.
+     */
+    boolean getMasterMute();
+
+    /**
+     * Set the current value of the audio output muting.
+     *
+     * If the HAL module supports muting its combined output completely, this
+     * method controls the mute. Note that for modules supporting telephony,
+     * muting does not affect the voice call.
+     *
+     * For HAL modules not supporting this operation, it's functionality is
+     * typically emulated by the client, in the digital domain.
+     *
+     * @param mute Whether the output from the module is muted.
+     * @throws EX_UNSUPPORTED_OPERATION If muting of combined output
+     *                                  is not supported by the module.
+     */
+    void setMasterMute(boolean mute);
+
+    /**
+     * Get the current value of the audio output attenuation.
+     *
+     * If the HAL module supports attenuating the level its combined output,
+     * this method returns the current attenuation value.
+     *
+     * @return Volume 1.0f means no attenuation (unity), 0.0f is mute.
+     * @throws EX_UNSUPPORTED_OPERATION If attenuation of combined output
+     *                                  is not supported by the module.
+     */
+    float getMasterVolume();
+
+    /**
+     * Set the current value of the audio output attenuation.
+     *
+     * If the HAL module supports attenuating the level its combined output,
+     * this method sets the attenuation value. Note that for modules supporting
+     * telephony, the attenuation of the voice call volume is set separately
+     * via ITelephony interface.
+     *
+     * For HAL modules not supporting this operation, it's functionality is
+     * typically emulated by the client, in the digital domain.
+     *
+     * @param volume The new value, 1.0f means no attenuation (unity), 0.0f is mute.
+     * @throws EX_ILLEGAL_ARGUMENT If the value of the volume is outside of
+     *                             accepted range.
+     * @throws EX_UNSUPPORTED_OPERATION If attenuation of combined output
+     *                                  is not supported by the module.
+     */
+    void setMasterVolume(float volume);
+
+    /**
+     * Get the current state of audio input muting.
+     *
+     * If the HAL module supports muting its external input, this method returns
+     * whether muting is currently enabled.
+     *
+     * @return Whether the input is muted.
+     * @throws EX_UNSUPPORTED_OPERATION If muting of input is not supported by
+     *                                  the module.
+     */
+    boolean getMicMute();
+
+    /**
+     * Set the current value of the audio input muting.
+     *
+     * If the HAL module supports muting its external input, this method
+     * controls the mute.
+     *
+     * For HAL modules not supporting this operation, it's functionality is
+     * emulated by the client.
+     *
+     * @param mute Whether input is muted.
+     * @throws EX_UNSUPPORTED_OPERATION If muting of input is not supported by
+     *                                  the module.
+     */
+    void setMicMute(boolean mute);
+
+    /**
+     * Notify the HAL module on the change of the current audio mode.
+     *
+     * The current audio mode is always controlled by the client. This is an
+     * informative notification sent to all modules, no reply is needed. The HAL
+     * module should silently ignore this notification if it does not need to
+     * be aware of the current audio mode.
+     *
+     * The client sends this notification to all HAL modules after successfully
+     * switching the telephony module by calling the 'ITelephony.switchAudioMode'
+     * method.
+     *
+     * @param mode The current mode.
+     */
+    void updateAudioMode(AudioMode mode);
+
+    @VintfStability
+    @Backing(type="int")
+    enum ScreenRotation {
+        /** Natural orientation. */
+        DEG_0 = 0,
+        DEG_90 = 1,
+        /** Upside down. */
+        DEG_180 = 2,
+        DEG_270 = 3,
+    }
+    /**
+     * Notify the HAL module on the change of the screen rotation.
+     *
+     * Informs the HAL of the current orientation of the device screen. This
+     * information can be used to optimize the output of built-in speakers.
+     * This is an informative notification sent to all modules, no reply is
+     * needed.
+     *
+     * @param rotation The current rotation.
+     */
+    void updateScreenRotation(ScreenRotation rotation);
+
+    /**
+     * Notify the HAL module on the change of the screen state.
+     *
+     * Informs the HAL whether the screen of the device is turned on. This is an
+     * informative notification sent to all modules, no reply is needed.
+     *
+     * @param isTurnedOn True if the screen is turned on.
+     */
+    void updateScreenState(boolean isTurnedOn);
 }
diff --git a/audio/aidl/android/hardware/audio/core/ITelephony.aidl b/audio/aidl/android/hardware/audio/core/ITelephony.aidl
new file mode 100644
index 0000000..a872c7c
--- /dev/null
+++ b/audio/aidl/android/hardware/audio/core/ITelephony.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.audio.core;
+
+import android.hardware.audio.core.AudioMode;
+
+/**
+ * An instance of ITelephony manages settings which are specific to voice calls
+ * and SMS messaging functionality. This interface is optional to implement and
+ * provide by the vendor. It needs to be provided only if the device actually
+ * supports telephony.
+ */
+@VintfStability
+interface ITelephony {
+    /**
+     * Return the list of supported audio modes.
+     *
+     * The first 4 AudioModes: NORMAL, RINGTONE, IN_CALL, IN_COMMUNICATION must
+     * be supported by all implementations.
+     *
+     * This method is only called once, during the audio system initialization,
+     * and must return the same result all the time.
+     *
+     * @return The list of supported audio modes.
+     */
+    AudioMode[] getSupportedAudioModes();
+
+    /**
+     * Switch the HAL into a new audio mode.
+     *
+     * The current audio mode is always controlled by the client. The HAL must
+     * accept all modes returned by 'getSupportedAudioModes' and reject the
+     * rest. The HAL must return from this method only after switching itself
+     * to the specified mode, or throw an error if there was a problem during
+     * switching.
+     *
+     * @param mode The mode to switch to.
+     * @throws EX_UNSUPPORTED_OPERATION If the HAL does not support the specified mode.
+     * @throws EX_ILLEGAL_STATE If there was an error during switching.
+     */
+    void switchAudioMode(AudioMode mode);
+}
diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index d34d68c..676c7cf 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -39,6 +39,7 @@
         "Configuration.cpp",
         "Module.cpp",
         "Stream.cpp",
+        "Telephony.cpp",
     ],
     visibility: [
         ":__subpackages__",
diff --git a/audio/aidl/default/Module.cpp b/audio/aidl/default/Module.cpp
index deaca49..6863fe3 100644
--- a/audio/aidl/default/Module.cpp
+++ b/audio/aidl/default/Module.cpp
@@ -25,6 +25,7 @@
 #include <aidl/android/media/audio/common/AudioOutputFlags.h>
 
 #include "core-impl/Module.h"
+#include "core-impl/Telephony.h"
 #include "core-impl/utils.h"
 
 using aidl::android::hardware::audio::common::SinkMetadata;
@@ -245,6 +246,15 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Module::getTelephony(std::shared_ptr<ITelephony>* _aidl_return) {
+    if (mTelephony == nullptr) {
+        mTelephony = ndk::SharedRefBase::make<Telephony>();
+    }
+    *_aidl_return = mTelephony;
+    LOG(DEBUG) << __func__ << ": returning instance of ITelephony: " << _aidl_return->get();
+    return ndk::ScopedAStatus::ok();
+}
+
 ndk::ScopedAStatus Module::connectExternalDevice(const AudioPort& in_templateIdAndAdditionalData,
                                                  AudioPort* _aidl_return) {
     const int32_t templateId = in_templateIdAndAdditionalData.id;
@@ -779,4 +789,60 @@
     return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
 }
 
+ndk::ScopedAStatus Module::getMasterMute(bool* _aidl_return) {
+    *_aidl_return = mMasterMute;
+    LOG(DEBUG) << __func__ << ": returning " << *_aidl_return;
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::setMasterMute(bool in_mute) {
+    LOG(DEBUG) << __func__ << ": " << in_mute;
+    mMasterMute = in_mute;
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::getMasterVolume(float* _aidl_return) {
+    *_aidl_return = mMasterVolume;
+    LOG(DEBUG) << __func__ << ": returning " << *_aidl_return;
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::setMasterVolume(float in_volume) {
+    LOG(DEBUG) << __func__ << ": " << in_volume;
+    if (in_volume >= 0.0f && in_volume <= 1.0f) {
+        mMasterVolume = in_volume;
+        return ndk::ScopedAStatus::ok();
+    }
+    LOG(ERROR) << __func__ << ": invalid master volume value: " << in_volume;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+}
+
+ndk::ScopedAStatus Module::getMicMute(bool* _aidl_return) {
+    *_aidl_return = mMicMute;
+    LOG(DEBUG) << __func__ << ": returning " << *_aidl_return;
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::setMicMute(bool in_mute) {
+    LOG(DEBUG) << __func__ << ": " << in_mute;
+    mMicMute = in_mute;
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::updateAudioMode(AudioMode in_mode) {
+    // No checks for supported audio modes here, it's an informative notification.
+    LOG(DEBUG) << __func__ << ": " << toString(in_mode);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::updateScreenRotation(ScreenRotation in_rotation) {
+    LOG(DEBUG) << __func__ << ": " << toString(in_rotation);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Module::updateScreenState(bool in_isTurnedOn) {
+    LOG(DEBUG) << __func__ << ": " << in_isTurnedOn;
+    return ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/Telephony.cpp b/audio/aidl/default/Telephony.cpp
new file mode 100644
index 0000000..1854b35
--- /dev/null
+++ b/audio/aidl/default/Telephony.cpp
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android/binder_to_string.h>
+#define LOG_TAG "AHAL_Telephony"
+#include <android-base/logging.h>
+
+#include "core-impl/Telephony.h"
+
+namespace aidl::android::hardware::audio::core {
+
+ndk::ScopedAStatus Telephony::getSupportedAudioModes(std::vector<AudioMode>* _aidl_return) {
+    *_aidl_return = mSupportedAudioModes;
+    LOG(DEBUG) << __func__ << ": returning " << ::android::internal::ToString(*_aidl_return);
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus Telephony::switchAudioMode(AudioMode in_mode) {
+    if (std::find(mSupportedAudioModes.begin(), mSupportedAudioModes.end(), in_mode) !=
+        mSupportedAudioModes.end()) {
+        LOG(DEBUG) << __func__ << ": " << toString(in_mode);
+        return ndk::ScopedAStatus::ok();
+    }
+    LOG(ERROR) << __func__ << ": unsupported mode " << toString(in_mode);
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+}  // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/config/audio_policy_configuration.xsd b/audio/aidl/default/config/audio_policy_configuration.xsd
new file mode 100644
index 0000000..823b217
--- /dev/null
+++ b/audio/aidl/default/config/audio_policy_configuration.xsd
@@ -0,0 +1,827 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2020 The Android Open Source Project
+
+         Licensed under the Apache License, Version 2.0 (the "License");
+         you may not use this file except in compliance with the License.
+         You may obtain a copy of the License at
+
+                    http://www.apache.org/licenses/LICENSE-2.0
+
+         Unless required by applicable law or agreed to in writing, software
+         distributed under the License is distributed on an "AS IS" BASIS,
+         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+         See the License for the specific language governing permissions and
+         limitations under the License.
+-->
+<xs:schema version="2.0"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <!-- List the config versions supported by audio policy. -->
+    <xs:simpleType name="version">
+        <xs:restriction base="xs:decimal">
+            <xs:enumeration value="7.0"/>
+            <xs:enumeration value="7.1"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="halVersion">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Version of the interface the hal implements. Note that this
+                relates to legacy HAL API versions since HIDL APIs are versioned
+                using other mechanisms.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:decimal">
+            <!-- List of HAL versions supported by the framework. -->
+            <xs:enumeration value="2.0"/>
+            <xs:enumeration value="3.0"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:element name="audioPolicyConfiguration">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="globalConfiguration" type="globalConfiguration"/>
+                <xs:element name="modules" type="modules" maxOccurs="unbounded"/>
+                <xs:element name="volumes" type="volumes" maxOccurs="unbounded"/>
+                <xs:element name="surroundSound" type="surroundSound" minOccurs="0" />
+            </xs:sequence>
+            <xs:attribute name="version" type="version"/>
+        </xs:complexType>
+        <xs:key name="moduleNameKey">
+            <xs:selector xpath="modules/module"/>
+            <xs:field xpath="@name"/>
+        </xs:key>
+        <xs:unique name="volumeTargetUniqueness">
+            <xs:selector xpath="volumes/volume"/>
+            <xs:field xpath="@stream"/>
+            <xs:field xpath="@deviceCategory"/>
+        </xs:unique>
+        <xs:key name="volumeCurveNameKey">
+            <xs:selector xpath="volumes/reference"/>
+            <xs:field xpath="@name"/>
+        </xs:key>
+        <xs:keyref name="volumeCurveRef" refer="volumeCurveNameKey">
+            <xs:selector xpath="volumes/volume"/>
+            <xs:field xpath="@ref"/>
+        </xs:keyref>
+    </xs:element>
+    <xs:complexType name="globalConfiguration">
+        <xs:attribute name="speaker_drc_enabled" type="xs:boolean" use="required"/>
+        <xs:attribute name="call_screen_mode_supported" type="xs:boolean" use="optional"/>
+        <xs:attribute name="engine_library" type="engineSuffix" use="optional"/>
+    </xs:complexType>
+    <xs:complexType name="modules">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                There should be one section per audio HW module present on the platform.
+                Each <module/> contains two mandatory tags: “halVersion” and “name”.
+                The module "name" is the same as in previous .conf file.
+                Each module must contain the following sections:
+                 - <devicePorts/>: a list of device descriptors for all
+                   input and output devices accessible via this module.
+                   This contains both permanently attached devices and removable devices.
+                 - <mixPorts/>: listing all output and input streams exposed by the audio HAL
+                 - <routes/>: list of possible connections between input
+                   and output devices or between stream and devices.
+                   A <route/> is defined by a set of 3 attributes:
+                        -"type": mux|mix means all sources are mutual exclusive (mux) or can be mixed (mix)
+                        -"sink": the sink involved in this route
+                        -"sources": all the sources than can be connected to the sink via this route
+                 - <attachedDevices/>: permanently attached devices.
+                   The attachedDevices section is a list of devices names.
+                   Their names correspond to device names defined in "devicePorts" section.
+                 - <defaultOutputDevice/> is the device to be used when no policy rule applies
+            </xs:documentation>
+        </xs:annotation>
+        <xs:sequence>
+            <xs:element name="module" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:sequence>
+                        <xs:element name="attachedDevices" type="attachedDevices" minOccurs="0">
+                            <xs:unique name="attachedDevicesUniqueness">
+                                <xs:selector xpath="item"/>
+                                <xs:field xpath="."/>
+                            </xs:unique>
+                        </xs:element>
+                        <xs:element name="defaultOutputDevice" type="xs:token" minOccurs="0"/>
+                        <xs:element name="mixPorts" type="mixPorts" minOccurs="0"/>
+                        <xs:element name="devicePorts" type="devicePorts" minOccurs="0"/>
+                        <xs:element name="routes" type="routes" minOccurs="0"/>
+                    </xs:sequence>
+                    <xs:attribute name="name" type="xs:string" use="required"/>
+                    <xs:attribute name="halVersion" type="halVersion" use="required"/>
+                </xs:complexType>
+                <xs:unique name="mixPortNameUniqueness">
+                    <xs:selector xpath="mixPorts/mixPort"/>
+                    <xs:field xpath="@name"/>
+                </xs:unique>
+                <xs:key name="devicePortNameKey">
+                    <xs:selector xpath="devicePorts/devicePort"/>
+                    <xs:field xpath="@tagName"/>
+                </xs:key>
+                <xs:unique name="devicePortUniqueness">
+                    <xs:selector xpath="devicePorts/devicePort"/>
+                    <xs:field xpath="@type"/>
+                    <xs:field xpath="@address"/>
+                </xs:unique>
+                <xs:keyref name="defaultOutputDeviceRef" refer="devicePortNameKey">
+                    <xs:selector xpath="defaultOutputDevice"/>
+                    <xs:field xpath="."/>
+                </xs:keyref>
+                <xs:keyref name="attachedDeviceRef" refer="devicePortNameKey">
+                    <xs:selector xpath="attachedDevices/item"/>
+                    <xs:field xpath="."/>
+                </xs:keyref>
+                <!-- The following 3 constraints try to make sure each sink port
+                     is reference in one an only one route. -->
+                <xs:key name="routeSinkKey">
+                    <!-- predicate [@type='sink'] does not work in xsd 1.0 -->
+                    <xs:selector xpath="devicePorts/devicePort|mixPorts/mixPort"/>
+                    <xs:field xpath="@tagName|@name"/>
+                </xs:key>
+                <xs:keyref name="routeSinkRef" refer="routeSinkKey">
+                    <xs:selector xpath="routes/route"/>
+                    <xs:field xpath="@sink"/>
+                </xs:keyref>
+                <xs:unique name="routeUniqueness">
+                    <xs:selector xpath="routes/route"/>
+                    <xs:field xpath="@sink"/>
+                </xs:unique>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="attachedDevices">
+        <xs:sequence>
+            <xs:element name="item" type="xs:token" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:simpleType name="audioInOutFlag">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+              The flags indicate suggested stream attributes supported by the profile.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_DIRECT" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_PRIMARY" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_FAST" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_DEEP_BUFFER" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_NON_BLOCKING" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_HW_AV_SYNC" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_TTS" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_RAW" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_SYNC" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_IEC958_NONAUDIO" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_DIRECT_PCM" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_MMAP_NOIRQ" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_VOIP_RX" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_INCALL_MUSIC" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_SPATIALIZER" />
+            <xs:enumeration value="AUDIO_OUTPUT_FLAG_ULTRASOUND" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_FAST" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_HW_HOTWORD" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_RAW" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_SYNC" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_MMAP_NOIRQ" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_VOIP_TX" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_HW_AV_SYNC" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_DIRECT" />
+            <xs:enumeration value="AUDIO_INPUT_FLAG_ULTRASOUND" />
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="audioInOutFlags">
+        <xs:list itemType="audioInOutFlag" />
+    </xs:simpleType>
+    <xs:simpleType name="role">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="sink"/>
+            <xs:enumeration value="source"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="mixPorts">
+        <xs:sequence>
+            <xs:element name="mixPort" minOccurs="0" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:sequence>
+                        <xs:element name="profile" type="profile" minOccurs="0" maxOccurs="unbounded"/>
+                        <xs:element name="gains" type="gains" minOccurs="0"/>
+                    </xs:sequence>
+                    <xs:attribute name="name" type="xs:token" use="required"/>
+                    <xs:attribute name="role" type="role" use="required"/>
+                    <xs:attribute name="flags" type="audioInOutFlags"/>
+                    <xs:attribute name="maxOpenCount" type="xs:unsignedInt"/>
+                    <xs:attribute name="maxActiveCount" type="xs:unsignedInt"/>
+                    <xs:attribute name="preferredUsage" type="audioUsageList">
+                        <xs:annotation>
+                            <xs:documentation xml:lang="en">
+                                When choosing the mixPort of an audio track, the audioPolicy
+                                first considers the mixPorts with a preferredUsage including
+                                the track AudioUsage preferred .
+                                If non support the track format, the other mixPorts are considered.
+                                Eg: a <mixPort preferredUsage="AUDIO_USAGE_MEDIA" /> will receive
+                                    the audio of all apps playing with a MEDIA usage.
+                                    It may receive audio from ALARM if there are no audio compatible
+                                    <mixPort preferredUsage="AUDIO_USAGE_ALARM" />.
+                             </xs:documentation>
+                        </xs:annotation>
+                    </xs:attribute>
+                    <xs:attribute name="recommendedMuteDurationMs" type="xs:unsignedInt"/>
+                </xs:complexType>
+                <xs:unique name="mixPortProfileUniqueness">
+                    <xs:selector xpath="profile"/>
+                    <xs:field xpath="format"/>
+                    <xs:field xpath="samplingRate"/>
+                    <xs:field xpath="channelMasks"/>
+                </xs:unique>
+                <xs:unique name="mixPortGainUniqueness">
+                    <xs:selector xpath="gains/gain"/>
+                    <xs:field xpath="@name"/>
+                </xs:unique>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:simpleType name="audioDevice">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_DEVICE_NONE"/>
+
+            <xs:enumeration value="AUDIO_DEVICE_OUT_EARPIECE"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_SPEAKER"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_WIRED_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_WIRED_HEADPHONE"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_SCO"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_SCO_CARKIT"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_HEADPHONES"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLUETOOTH_A2DP_SPEAKER"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI_EARC"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_AUX_DIGITAL"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_ANLG_DOCK_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_DGTL_DOCK_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_USB_ACCESSORY"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_USB_DEVICE"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_REMOTE_SUBMIX"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_TELEPHONY_TX"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_LINE"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_HDMI_ARC"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_SPDIF"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_FM"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_AUX_LINE"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_SPEAKER_SAFE"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_IP"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BUS"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_PROXY"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_USB_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_HEARING_AID"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_ECHO_CANCELLER"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_SPEAKER"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_BLE_BROADCAST"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_DEFAULT"/>
+            <xs:enumeration value="AUDIO_DEVICE_OUT_STUB"/>
+
+            <xs:enumeration value="AUDIO_DEVICE_IN_COMMUNICATION"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_AMBIENT"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BUILTIN_MIC"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_WIRED_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_HDMI"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_AUX_DIGITAL"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_VOICE_CALL"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_TELEPHONY_RX"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BACK_MIC"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_REMOTE_SUBMIX"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_ANLG_DOCK_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_DGTL_DOCK_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_USB_ACCESSORY"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_USB_DEVICE"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_FM_TUNER"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_TV_TUNER"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_LINE"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_SPDIF"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_A2DP"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_LOOPBACK"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_IP"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BUS"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_PROXY"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_USB_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BLUETOOTH_BLE"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_HDMI_ARC"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_HDMI_EARC"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_ECHO_REFERENCE"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_BLE_HEADSET"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_DEFAULT"/>
+            <xs:enumeration value="AUDIO_DEVICE_IN_STUB"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="vendorExtension">
+        <!-- Vendor extension names must be prefixed by "VX_" to distinguish them from
+             AOSP values. Vendors must namespace their names to avoid conflicts. The
+             namespace part must only use capital latin characters and decimal digits and
+             consist of at least 3 characters. The part of the extension name after the
+             namespace may in addition include underscores. Example for a hypothetical
+             Google virtual reality device:
+
+                 <devicePort tagName="VR" type="VX_GOOGLE_VR" role="sink" />
+        -->
+        <xs:restriction base="xs:string">
+            <xs:pattern value="VX_[A-Z0-9]{3,}_[_A-Z0-9]+"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="extendableAudioDevice">
+        <xs:union memberTypes="audioDevice vendorExtension"/>
+    </xs:simpleType>
+    <xs:simpleType name="audioFormat">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_FORMAT_DEFAULT" />
+            <xs:enumeration value="AUDIO_FORMAT_PCM_16_BIT" />
+            <xs:enumeration value="AUDIO_FORMAT_PCM_8_BIT"/>
+            <xs:enumeration value="AUDIO_FORMAT_PCM_32_BIT"/>
+            <xs:enumeration value="AUDIO_FORMAT_PCM_8_24_BIT"/>
+            <xs:enumeration value="AUDIO_FORMAT_PCM_FLOAT"/>
+            <xs:enumeration value="AUDIO_FORMAT_PCM_24_BIT_PACKED"/>
+            <xs:enumeration value="AUDIO_FORMAT_MP3"/>
+            <xs:enumeration value="AUDIO_FORMAT_AMR_NB"/>
+            <xs:enumeration value="AUDIO_FORMAT_AMR_WB"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_MAIN"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_SSR"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LTP"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_HE_V1"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_SCALABLE"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ERLC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_HE_V2"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ELD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_XHE"/>
+            <xs:enumeration value="AUDIO_FORMAT_HE_AAC_V1"/>
+            <xs:enumeration value="AUDIO_FORMAT_HE_AAC_V2"/>
+            <xs:enumeration value="AUDIO_FORMAT_VORBIS"/>
+            <xs:enumeration value="AUDIO_FORMAT_OPUS"/>
+            <xs:enumeration value="AUDIO_FORMAT_AC3"/>
+            <xs:enumeration value="AUDIO_FORMAT_E_AC3"/>
+            <xs:enumeration value="AUDIO_FORMAT_E_AC3_JOC"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS_HD"/>
+            <xs:enumeration value="AUDIO_FORMAT_IEC61937"/>
+            <xs:enumeration value="AUDIO_FORMAT_DOLBY_TRUEHD"/>
+            <xs:enumeration value="AUDIO_FORMAT_EVRC"/>
+            <xs:enumeration value="AUDIO_FORMAT_EVRCB"/>
+            <xs:enumeration value="AUDIO_FORMAT_EVRCWB"/>
+            <xs:enumeration value="AUDIO_FORMAT_EVRCNW"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADIF"/>
+            <xs:enumeration value="AUDIO_FORMAT_WMA"/>
+            <xs:enumeration value="AUDIO_FORMAT_WMA_PRO"/>
+            <xs:enumeration value="AUDIO_FORMAT_AMR_WB_PLUS"/>
+            <xs:enumeration value="AUDIO_FORMAT_MP2"/>
+            <xs:enumeration value="AUDIO_FORMAT_QCELP"/>
+            <xs:enumeration value="AUDIO_FORMAT_DSD"/>
+            <xs:enumeration value="AUDIO_FORMAT_FLAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_ALAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_APE"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_MAIN"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SSR"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LTP"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V1"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_SCALABLE"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ERLC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_LD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_HE_V2"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_ELD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_ADTS_XHE"/>
+            <xs:enumeration value="AUDIO_FORMAT_SBC"/>
+            <xs:enumeration value="AUDIO_FORMAT_APTX"/>
+            <xs:enumeration value="AUDIO_FORMAT_APTX_HD"/>
+            <xs:enumeration value="AUDIO_FORMAT_AC4"/>
+            <xs:enumeration value="AUDIO_FORMAT_LDAC"/>
+            <xs:enumeration value="AUDIO_FORMAT_MAT"/>
+            <xs:enumeration value="AUDIO_FORMAT_MAT_1_0"/>
+            <xs:enumeration value="AUDIO_FORMAT_MAT_2_0"/>
+            <xs:enumeration value="AUDIO_FORMAT_MAT_2_1"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LATM"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_LC"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_HE_V1"/>
+            <xs:enumeration value="AUDIO_FORMAT_AAC_LATM_HE_V2"/>
+            <xs:enumeration value="AUDIO_FORMAT_CELT"/>
+            <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE"/>
+            <xs:enumeration value="AUDIO_FORMAT_LHDC"/>
+            <xs:enumeration value="AUDIO_FORMAT_LHDC_LL"/>
+            <xs:enumeration value="AUDIO_FORMAT_APTX_TWSP"/>
+            <xs:enumeration value="AUDIO_FORMAT_LC3"/>
+            <xs:enumeration value="AUDIO_FORMAT_MPEGH_BL_L3"/>
+            <xs:enumeration value="AUDIO_FORMAT_MPEGH_BL_L4"/>
+            <xs:enumeration value="AUDIO_FORMAT_MPEGH_LC_L3"/>
+            <xs:enumeration value="AUDIO_FORMAT_MPEGH_LC_L4"/>
+            <xs:enumeration value="AUDIO_FORMAT_IEC60958"/>
+            <xs:enumeration value="AUDIO_FORMAT_DTS_UHD"/>
+            <xs:enumeration value="AUDIO_FORMAT_DRA"/>
+            <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_QLEA"/>
+            <xs:enumeration value="AUDIO_FORMAT_APTX_ADAPTIVE_R4"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="extendableAudioFormat">
+        <xs:union memberTypes="audioFormat vendorExtension"/>
+    </xs:simpleType>
+    <xs:simpleType name="audioUsage">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Audio usage specifies the intended use case for the sound being played.
+                Please consult frameworks/base/media/java/android/media/AudioAttributes.java
+                for the description of each value.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_USAGE_UNKNOWN" />
+            <xs:enumeration value="AUDIO_USAGE_MEDIA" />
+            <xs:enumeration value="AUDIO_USAGE_VOICE_COMMUNICATION" />
+            <xs:enumeration value="AUDIO_USAGE_VOICE_COMMUNICATION_SIGNALLING" />
+            <xs:enumeration value="AUDIO_USAGE_ALARM" />
+            <xs:enumeration value="AUDIO_USAGE_NOTIFICATION" />
+            <xs:enumeration value="AUDIO_USAGE_NOTIFICATION_TELEPHONY_RINGTONE" />
+            <xs:enumeration value="AUDIO_USAGE_NOTIFICATION_EVENT" />
+            <xs:enumeration value="AUDIO_USAGE_ASSISTANCE_ACCESSIBILITY" />
+            <xs:enumeration value="AUDIO_USAGE_ASSISTANCE_NAVIGATION_GUIDANCE" />
+            <xs:enumeration value="AUDIO_USAGE_ASSISTANCE_SONIFICATION" />
+            <xs:enumeration value="AUDIO_USAGE_GAME" />
+            <xs:enumeration value="AUDIO_USAGE_VIRTUAL_SOURCE" />
+            <xs:enumeration value="AUDIO_USAGE_ASSISTANT" />
+            <xs:enumeration value="AUDIO_USAGE_CALL_ASSISTANT" />
+            <xs:enumeration value="AUDIO_USAGE_EMERGENCY" />
+            <xs:enumeration value="AUDIO_USAGE_SAFETY" />
+            <xs:enumeration value="AUDIO_USAGE_VEHICLE_STATUS" />
+            <xs:enumeration value="AUDIO_USAGE_ANNOUNCEMENT" />
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="audioUsageList">
+        <xs:list itemType="audioUsage"/>
+    </xs:simpleType>
+    <xs:simpleType name="audioContentType">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Audio content type expresses the general category of the content.
+                Please consult frameworks/base/media/java/android/media/AudioAttributes.java
+                for the description of each value.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_CONTENT_TYPE_UNKNOWN"/>
+            <xs:enumeration value="AUDIO_CONTENT_TYPE_SPEECH"/>
+            <xs:enumeration value="AUDIO_CONTENT_TYPE_MUSIC"/>
+            <xs:enumeration value="AUDIO_CONTENT_TYPE_MOVIE"/>
+            <xs:enumeration value="AUDIO_CONTENT_TYPE_SONIFICATION"/>
+            <xs:enumeration value="AUDIO_CONTENT_TYPE_ULTRASOUND"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="samplingRates">
+        <xs:list itemType="xs:nonNegativeInteger" />
+    </xs:simpleType>
+    <xs:simpleType name="audioChannelMask">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Audio channel mask specifies presence of particular channels.
+                There are two representations:
+                - representation position (traditional discrete channel specification,
+                  e.g. "left", "right");
+                - indexed (this is similar to "tracks" in audio mixing, channels
+                  are represented using numbers).
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_CHANNEL_NONE"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_TRI"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_TRI_BACK"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT0POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_2POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT0POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_3POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_QUAD"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_QUAD_BACK"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_QUAD_SIDE"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_SURROUND"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_PENTA"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1_BACK"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1_SIDE"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_5POINT1POINT4"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_6POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_7POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_7POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_7POINT1POINT4"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_9POINT1POINT4"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_9POINT1POINT6"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_13POINT_360RA"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_22POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO_HAPTIC_A"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_A"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_HAPTIC_AB"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_MONO_HAPTIC_AB"/>
+            <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_MONO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_STEREO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_FRONT_BACK"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_6"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT0POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT0POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_5POINT1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_CALL_MONO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_1"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_3"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_4"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_5"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_6"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_7"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_8"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_9"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_10"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_11"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_12"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_13"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_14"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_15"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_16"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_17"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_18"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_19"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_20"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_21"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_22"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_23"/>
+            <xs:enumeration value="AUDIO_CHANNEL_INDEX_MASK_24"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="channelMasks">
+        <xs:list itemType="audioChannelMask" />
+    </xs:simpleType>
+    <xs:simpleType name="audioEncapsulationType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_ENCAPSULATION_TYPE_NONE"/>
+            <xs:enumeration value="AUDIO_ENCAPSULATION_TYPE_IEC61937"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="profile">
+        <xs:attribute name="name" type="xs:token" use="optional"/>
+        <xs:attribute name="format" type="extendableAudioFormat" use="optional"/>
+        <xs:attribute name="samplingRates" type="samplingRates" use="optional"/>
+        <xs:attribute name="channelMasks" type="channelMasks" use="optional"/>
+        <xs:attribute name="encapsulationType" type="audioEncapsulationType" use="optional"/>
+    </xs:complexType>
+    <xs:simpleType name="audioGainMode">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_GAIN_MODE_JOINT"/>
+            <xs:enumeration value="AUDIO_GAIN_MODE_CHANNELS"/>
+            <xs:enumeration value="AUDIO_GAIN_MODE_RAMP"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="audioGainModeMaskUnrestricted">
+        <xs:list itemType="audioGainMode" />
+    </xs:simpleType>
+    <xs:simpleType name='audioGainModeMask'>
+        <xs:restriction base='audioGainModeMaskUnrestricted'>
+            <xs:minLength value='1' />
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="gains">
+        <xs:sequence>
+            <xs:element name="gain" minOccurs="0" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:token" use="required"/>
+                    <xs:attribute name="mode" type="audioGainModeMask" use="required"/>
+                    <xs:attribute name="channel_mask" type="audioChannelMask" use="optional"/>
+                    <xs:attribute name="minValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="maxValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="defaultValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="stepValueMB" type="xs:int" use="optional"/>
+                    <xs:attribute name="minRampMs" type="xs:int" use="optional"/>
+                    <xs:attribute name="maxRampMs" type="xs:int" use="optional"/>
+                    <xs:attribute name="useForVolume" type="xs:boolean" use="optional"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="devicePorts">
+        <xs:sequence>
+            <xs:element name="devicePort" minOccurs="0" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:sequence>
+                        <xs:element name="profile" type="profile" minOccurs="0" maxOccurs="unbounded"/>
+                        <xs:element name="gains" type="gains" minOccurs="0"/>
+                    </xs:sequence>
+                    <xs:attribute name="tagName" type="xs:token" use="required"/>
+                    <xs:attribute name="type" type="extendableAudioDevice" use="required"/>
+                    <xs:attribute name="role" type="role" use="required"/>
+                    <xs:attribute name="address" type="xs:string" use="optional" default=""/>
+                    <!-- Note that XSD 1.0 can not check that a type only has one default. -->
+                    <xs:attribute name="default" type="xs:boolean" use="optional">
+                        <xs:annotation>
+                            <xs:documentation xml:lang="en">
+                                The default device will be used if multiple have the same type
+                                and no explicit route request exists for a specific device of
+                                that type.
+                            </xs:documentation>
+                        </xs:annotation>
+                    </xs:attribute>
+                    <xs:attribute name="encodedFormats" type="audioFormatsList" use="optional"
+                                  default="" />
+                </xs:complexType>
+                <xs:unique name="devicePortProfileUniqueness">
+                    <xs:selector xpath="profile"/>
+                    <xs:field xpath="format"/>
+                    <xs:field xpath="samplingRate"/>
+                    <xs:field xpath="channelMasks"/>
+                </xs:unique>
+                <xs:unique name="devicePortGainUniqueness">
+                    <xs:selector xpath="gains/gain"/>
+                    <xs:field xpath="@name"/>
+                </xs:unique>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:simpleType name="mixType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="mix"/>
+            <xs:enumeration value="mux"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="routes">
+        <xs:sequence>
+            <xs:element name="route" minOccurs="0" maxOccurs="unbounded">
+                <xs:annotation>
+                    <xs:documentation xml:lang="en">
+                        List all available sources for a given sink.
+                    </xs:documentation>
+                </xs:annotation>
+                <xs:complexType>
+                    <xs:attribute name="type" type="mixType" use="required"/>
+                    <xs:attribute name="sink" type="xs:string" use="required"/>
+                    <xs:attribute name="sources" type="xs:string" use="required"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="volumes">
+        <xs:sequence>
+            <xs:element name="volume" type="volume" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="reference" type="reference" minOccurs="0" maxOccurs="unbounded">
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <!-- TODO: Always require a ref for better xsd validations.
+               Currently a volume could have no points nor ref
+               as it can not be forbidden by xsd 1.0.-->
+    <xs:simpleType name="volumePoint">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Comma separated pair of number.
+                The fist one is the framework level (between 0 and 100).
+                The second one is the volume to send to the HAL.
+                The framework will interpolate volumes not specified.
+                Their MUST be at least 2 points specified.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:pattern value="([0-9]{1,2}|100),-?[0-9]+"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="audioStreamType">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Audio stream type describing the intended use case of a stream.
+                Please consult frameworks/base/media/java/android/media/AudioSystem.java
+                for the description of each value.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_STREAM_VOICE_CALL"/>
+            <xs:enumeration value="AUDIO_STREAM_SYSTEM"/>
+            <xs:enumeration value="AUDIO_STREAM_RING"/>
+            <xs:enumeration value="AUDIO_STREAM_MUSIC"/>
+            <xs:enumeration value="AUDIO_STREAM_ALARM"/>
+            <xs:enumeration value="AUDIO_STREAM_NOTIFICATION"/>
+            <xs:enumeration value="AUDIO_STREAM_BLUETOOTH_SCO"/>
+            <xs:enumeration value="AUDIO_STREAM_ENFORCED_AUDIBLE"/>
+            <xs:enumeration value="AUDIO_STREAM_DTMF"/>
+            <xs:enumeration value="AUDIO_STREAM_TTS"/>
+            <xs:enumeration value="AUDIO_STREAM_ACCESSIBILITY"/>
+            <xs:enumeration value="AUDIO_STREAM_ASSISTANT"/>
+            <xs:enumeration value="AUDIO_STREAM_REROUTING"/>
+            <xs:enumeration value="AUDIO_STREAM_PATCH"/>
+            <xs:enumeration value="AUDIO_STREAM_CALL_ASSISTANT"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:simpleType name="audioSource">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                An audio source defines the intended use case for the sound being recorded.
+                Please consult frameworks/base/media/java/android/media/MediaRecorder.java
+                for the description of each value.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="AUDIO_SOURCE_DEFAULT"/>
+            <xs:enumeration value="AUDIO_SOURCE_MIC"/>
+            <xs:enumeration value="AUDIO_SOURCE_VOICE_UPLINK"/>
+            <xs:enumeration value="AUDIO_SOURCE_VOICE_DOWNLINK"/>
+            <xs:enumeration value="AUDIO_SOURCE_VOICE_CALL"/>
+            <xs:enumeration value="AUDIO_SOURCE_CAMCORDER"/>
+            <xs:enumeration value="AUDIO_SOURCE_VOICE_RECOGNITION"/>
+            <xs:enumeration value="AUDIO_SOURCE_VOICE_COMMUNICATION"/>
+            <xs:enumeration value="AUDIO_SOURCE_REMOTE_SUBMIX"/>
+            <xs:enumeration value="AUDIO_SOURCE_UNPROCESSED"/>
+            <xs:enumeration value="AUDIO_SOURCE_VOICE_PERFORMANCE"/>
+            <xs:enumeration value="AUDIO_SOURCE_ECHO_REFERENCE"/>
+            <xs:enumeration value="AUDIO_SOURCE_FM_TUNER"/>
+            <xs:enumeration value="AUDIO_SOURCE_HOTWORD"/>
+            <xs:enumeration value="AUDIO_SOURCE_ULTRASOUND"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <!-- Enum values of device_category from Volume.h. -->
+    <xs:simpleType name="deviceCategory">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="DEVICE_CATEGORY_HEADSET"/>
+            <xs:enumeration value="DEVICE_CATEGORY_SPEAKER"/>
+            <xs:enumeration value="DEVICE_CATEGORY_EARPIECE"/>
+            <xs:enumeration value="DEVICE_CATEGORY_EXT_MEDIA"/>
+            <xs:enumeration value="DEVICE_CATEGORY_HEARING_AID"/>
+        </xs:restriction>
+    </xs:simpleType>
+    <xs:complexType name="volume">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Volume section defines a volume curve for a given use case and device category.
+                It contains a list of points of this curve expressing the attenuation in Millibels
+                for a given volume index from 0 to 100.
+                <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_SPEAKER">
+                    <point>0,-9600</point>
+                    <point>100,0</point>
+                </volume>
+
+                It may also reference a reference/@name to avoid duplicating curves.
+                <volume stream="AUDIO_STREAM_MUSIC" deviceCategory="DEVICE_CATEGORY_SPEAKER"
+                        ref="DEFAULT_MEDIA_VOLUME_CURVE"/>
+                <reference name="DEFAULT_MEDIA_VOLUME_CURVE">
+                    <point>0,-9600</point>
+                    <point>100,0</point>
+                </reference>
+            </xs:documentation>
+        </xs:annotation>
+        <xs:sequence>
+            <xs:element name="point" type="volumePoint" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:attribute name="stream" type="audioStreamType"/>
+        <xs:attribute name="deviceCategory" type="deviceCategory"/>
+        <xs:attribute name="ref" type="xs:token" use="optional"/>
+    </xs:complexType>
+    <xs:complexType name="reference">
+        <xs:sequence>
+            <xs:element name="point" type="volumePoint" minOccurs="2" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:attribute name="name" type="xs:token" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="surroundSound">
+        <xs:annotation>
+            <xs:documentation xml:lang="en">
+                Surround Sound section provides configuration related to handling of
+                multi-channel formats.
+            </xs:documentation>
+        </xs:annotation>
+        <xs:sequence>
+            <xs:element name="formats" type="surroundFormats"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:simpleType name="audioFormatsList">
+        <xs:list itemType="extendableAudioFormat" />
+    </xs:simpleType>
+    <xs:complexType name="surroundFormats">
+        <xs:sequence>
+            <xs:element name="format" minOccurs="0" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="extendableAudioFormat" use="required"/>
+                    <xs:attribute name="subformats" type="audioFormatsList" />
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:simpleType name="engineSuffix">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="default"/>
+            <xs:enumeration value="configurable"/>
+        </xs:restriction>
+    </xs:simpleType>
+</xs:schema>
diff --git a/audio/aidl/default/equalizer/Android.bp b/audio/aidl/default/equalizer/Android.bp
index 69d7450..8de6b1a 100644
--- a/audio/aidl/default/equalizer/Android.bp
+++ b/audio/aidl/default/equalizer/Android.bp
@@ -31,7 +31,7 @@
         "latest_android_hardware_audio_effect_ndk_shared",
     ],
     srcs: [
-        "Equalizer.cpp",
+        "EqualizerSw.cpp",
         ":effectCommonFile",
     ],
     visibility: [
diff --git a/audio/aidl/default/equalizer/Equalizer.cpp b/audio/aidl/default/equalizer/EqualizerSw.cpp
similarity index 99%
rename from audio/aidl/default/equalizer/Equalizer.cpp
rename to audio/aidl/default/equalizer/EqualizerSw.cpp
index 0e07d39..32c3969 100644
--- a/audio/aidl/default/equalizer/Equalizer.cpp
+++ b/audio/aidl/default/equalizer/EqualizerSw.cpp
@@ -23,7 +23,7 @@
 #include <android-base/logging.h>
 #include <fmq/AidlMessageQueue.h>
 
-#include "equalizer-impl/EqualizerSw.h"
+#include "EqualizerSw.h"
 
 using aidl::android::hardware::audio::effect::EqualizerSw;
 using aidl::android::hardware::audio::effect::EqualizerSwImplUUID;
diff --git a/audio/aidl/default/include/equalizer-impl/EqualizerSw.h b/audio/aidl/default/equalizer/EqualizerSw.h
similarity index 97%
rename from audio/aidl/default/include/equalizer-impl/EqualizerSw.h
rename to audio/aidl/default/equalizer/EqualizerSw.h
index dad03e1..8762f5d 100644
--- a/audio/aidl/default/include/equalizer-impl/EqualizerSw.h
+++ b/audio/aidl/default/equalizer/EqualizerSw.h
@@ -26,7 +26,7 @@
 
 namespace aidl::android::hardware::audio::effect {
 
-class EqualizerSwContext : public EffectContext {
+class EqualizerSwContext final : public EffectContext {
   public:
     EqualizerSwContext(int statusDepth, const Parameter::Common& common)
         : EffectContext(statusDepth, common) {
@@ -78,7 +78,7 @@
     // Add equalizer specific context for processing here
 };
 
-class EqualizerSw : public EffectImpl {
+class EqualizerSw final : public EffectImpl {
   public:
     EqualizerSw() { LOG(DEBUG) << __func__; }
     ~EqualizerSw() {
diff --git a/audio/aidl/default/include/core-impl/Module.h b/audio/aidl/default/include/core-impl/Module.h
index 61516b2..0086743 100644
--- a/audio/aidl/default/include/core-impl/Module.h
+++ b/audio/aidl/default/include/core-impl/Module.h
@@ -35,6 +35,7 @@
   private:
     ndk::ScopedAStatus setModuleDebug(
             const ::aidl::android::hardware::audio::core::ModuleDebug& in_debug) override;
+    ndk::ScopedAStatus getTelephony(std::shared_ptr<ITelephony>* _aidl_return) override;
     ndk::ScopedAStatus connectExternalDevice(
             const ::aidl::android::media::audio::common::AudioPort& in_templateIdAndAdditionalData,
             ::aidl::android::media::audio::common::AudioPort* _aidl_return) override;
@@ -70,6 +71,17 @@
             bool* _aidl_return) override;
     ndk::ScopedAStatus resetAudioPatch(int32_t in_patchId) override;
     ndk::ScopedAStatus resetAudioPortConfig(int32_t in_portConfigId) override;
+    ndk::ScopedAStatus getMasterMute(bool* _aidl_return) override;
+    ndk::ScopedAStatus setMasterMute(bool in_mute) override;
+    ndk::ScopedAStatus getMasterVolume(float* _aidl_return) override;
+    ndk::ScopedAStatus setMasterVolume(float in_volume) override;
+    ndk::ScopedAStatus getMicMute(bool* _aidl_return) override;
+    ndk::ScopedAStatus setMicMute(bool in_mute) override;
+    ndk::ScopedAStatus updateAudioMode(
+            ::aidl::android::hardware::audio::core::AudioMode in_mode) override;
+    ndk::ScopedAStatus updateScreenRotation(
+            ::aidl::android::hardware::audio::core::IModule::ScreenRotation in_rotation) override;
+    ndk::ScopedAStatus updateScreenState(bool in_isTurnedOn) override;
 
     void cleanUpPatch(int32_t patchId);
     ndk::ScopedAStatus createStreamContext(
@@ -88,12 +100,18 @@
 
     std::unique_ptr<internal::Configuration> mConfig;
     ModuleDebug mDebug;
+    // Since it is required to return the same instance of the ITelephony, even
+    // if the client has released it on its side, we need to hold it via a strong pointer.
+    std::shared_ptr<ITelephony> mTelephony;
     // ids of ports created at runtime via 'connectExternalDevice'.
     std::set<int32_t> mConnectedDevicePorts;
     Streams mStreams;
     // Maps port ids and port config ids to patch ids.
     // Multimap because both ports and configs can be used by multiple patches.
     std::multimap<int32_t, int32_t> mPatches;
+    bool mMasterMute = false;
+    float mMasterVolume = 1.0f;
+    bool mMicMute = false;
 };
 
 }  // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/include/core-impl/Telephony.h b/audio/aidl/default/include/core-impl/Telephony.h
new file mode 100644
index 0000000..597f3d6
--- /dev/null
+++ b/audio/aidl/default/include/core-impl/Telephony.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <android/binder_enums.h>
+
+#include <aidl/android/hardware/audio/core/BnTelephony.h>
+
+namespace aidl::android::hardware::audio::core {
+
+class Telephony : public BnTelephony {
+  private:
+    ndk::ScopedAStatus getSupportedAudioModes(std::vector<AudioMode>* _aidl_return) override;
+    ndk::ScopedAStatus switchAudioMode(AudioMode in_mode) override;
+
+    const std::vector<AudioMode> mSupportedAudioModes = {::ndk::enum_range<AudioMode>().begin(),
+                                                         ::ndk::enum_range<AudioMode>().end()};
+};
+
+}  // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/vts/AudioHalBinderServiceUtil.h b/audio/aidl/vts/AudioHalBinderServiceUtil.h
index e928286..c8d81b1 100644
--- a/audio/aidl/vts/AudioHalBinderServiceUtil.h
+++ b/audio/aidl/vts/AudioHalBinderServiceUtil.h
@@ -21,6 +21,7 @@
 #include <mutex>
 
 #include <android-base/properties.h>
+#include <android/binder_auto_utils.h>
 #include <android/binder_manager.h>
 #include <android/binder_process.h>
 
@@ -34,7 +35,7 @@
         if (mBinder == nullptr) {
             LOG(ERROR) << "Failed to get service " << serviceName;
         } else {
-            LOG(DEBUG) << "succeed to get service " << serviceName;
+            LOG(DEBUG) << "Succeeded to get service " << serviceName;
         }
         return mBinder;
     }
diff --git a/audio/aidl/vts/VtsHalAudioCoreTargetTest.cpp b/audio/aidl/vts/VtsHalAudioCoreTargetTest.cpp
index df86c5b..2f72bb0 100644
--- a/audio/aidl/vts/VtsHalAudioCoreTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioCoreTargetTest.cpp
@@ -15,6 +15,7 @@
  */
 
 #include <algorithm>
+#include <cmath>
 #include <limits>
 #include <memory>
 #include <optional>
@@ -29,8 +30,8 @@
 #include <Utils.h>
 #include <aidl/Gtest.h>
 #include <aidl/Vintf.h>
-#include <aidl/android/hardware/audio/core/IConfig.h>
 #include <aidl/android/hardware/audio/core/IModule.h>
+#include <aidl/android/hardware/audio/core/ITelephony.h>
 #include <aidl/android/media/audio/common/AudioIoFlags.h>
 #include <aidl/android/media/audio/common/AudioOutputFlags.h>
 #include <android-base/chrono_utils.h>
@@ -46,11 +47,13 @@
 using aidl::android::hardware::audio::common::RecordTrackMetadata;
 using aidl::android::hardware::audio::common::SinkMetadata;
 using aidl::android::hardware::audio::common::SourceMetadata;
+using aidl::android::hardware::audio::core::AudioMode;
 using aidl::android::hardware::audio::core::AudioPatch;
 using aidl::android::hardware::audio::core::AudioRoute;
 using aidl::android::hardware::audio::core::IModule;
 using aidl::android::hardware::audio::core::IStreamIn;
 using aidl::android::hardware::audio::core::IStreamOut;
+using aidl::android::hardware::audio::core::ITelephony;
 using aidl::android::hardware::audio::core::ModuleDebug;
 using aidl::android::hardware::audio::core::StreamDescriptor;
 using aidl::android::hardware::common::fmq::SynchronizedReadWrite;
@@ -174,6 +177,29 @@
     AudioPortConfig mConfig;
 };
 
+template <typename PropType, class Instance, typename Getter, typename Setter>
+void TestAccessors(Instance* inst, Getter getter, Setter setter,
+                   const std::vector<PropType>& validValues,
+                   const std::vector<PropType>& invalidValues, bool* isSupported) {
+    PropType initialValue{};
+    ScopedAStatus status = (inst->*getter)(&initialValue);
+    if (status.getExceptionCode() == EX_UNSUPPORTED_OPERATION) {
+        *isSupported = false;
+        return;
+    }
+    *isSupported = true;
+    for (const auto v : validValues) {
+        EXPECT_IS_OK((inst->*setter)(v)) << "for valid value: " << v;
+        PropType currentValue{};
+        EXPECT_IS_OK((inst->*getter)(&currentValue));
+        EXPECT_EQ(v, currentValue);
+    }
+    for (const auto v : invalidValues) {
+        EXPECT_STATUS(EX_ILLEGAL_ARGUMENT, (inst->*setter)(v)) << "for invalid value: " << v;
+    }
+    EXPECT_IS_OK((inst->*setter)(initialValue)) << "Failed to restore the initial value";
+}
+
 // Can be used as a base for any test here, does not depend on the fixture GTest parameters.
 class AudioCoreModuleBase {
   public:
@@ -1247,6 +1273,112 @@
     }
 }
 
+TEST_P(AudioCoreModule, MasterMute) {
+    bool isSupported = false;
+    EXPECT_NO_FATAL_FAILURE(TestAccessors<bool>(module.get(), &IModule::getMasterMute,
+                                                &IModule::setMasterMute, {false, true}, {},
+                                                &isSupported));
+    if (!isSupported) {
+        GTEST_SKIP() << "Master mute is not supported";
+    }
+    // TODO: Test that master mute actually mutes output.
+}
+
+TEST_P(AudioCoreModule, MasterVolume) {
+    bool isSupported = false;
+    EXPECT_NO_FATAL_FAILURE(TestAccessors<float>(
+            module.get(), &IModule::getMasterVolume, &IModule::setMasterVolume, {0.0f, 0.5f, 1.0f},
+            {-0.1, 1.1, NAN, INFINITY, -INFINITY, 1 + std::numeric_limits<float>::epsilon()},
+            &isSupported));
+    if (!isSupported) {
+        GTEST_SKIP() << "Master volume is not supported";
+    }
+    // TODO: Test that master volume actually attenuates output.
+}
+
+TEST_P(AudioCoreModule, MicMute) {
+    bool isSupported = false;
+    EXPECT_NO_FATAL_FAILURE(TestAccessors<bool>(module.get(), &IModule::getMicMute,
+                                                &IModule::setMicMute, {false, true}, {},
+                                                &isSupported));
+    if (!isSupported) {
+        GTEST_SKIP() << "Mic mute is not supported";
+    }
+    // TODO: Test that mic mute actually mutes input.
+}
+
+TEST_P(AudioCoreModule, UpdateAudioMode) {
+    for (const auto mode : ::ndk::enum_range<AudioMode>()) {
+        EXPECT_IS_OK(module->updateAudioMode(mode)) << toString(mode);
+    }
+    EXPECT_IS_OK(module->updateAudioMode(AudioMode::NORMAL));
+}
+
+TEST_P(AudioCoreModule, UpdateScreenRotation) {
+    for (const auto rotation : ::ndk::enum_range<IModule::ScreenRotation>()) {
+        EXPECT_IS_OK(module->updateScreenRotation(rotation)) << toString(rotation);
+    }
+    EXPECT_IS_OK(module->updateScreenRotation(IModule::ScreenRotation::DEG_0));
+}
+
+TEST_P(AudioCoreModule, UpdateScreenState) {
+    EXPECT_IS_OK(module->updateScreenState(false));
+    EXPECT_IS_OK(module->updateScreenState(true));
+}
+
+class AudioCoreTelephony : public AudioCoreModuleBase, public testing::TestWithParam<std::string> {
+  public:
+    void SetUp() override {
+        ASSERT_NO_FATAL_FAILURE(SetUpImpl(GetParam()));
+        ASSERT_IS_OK(module->getTelephony(&telephony));
+    }
+
+    void TearDown() override { ASSERT_NO_FATAL_FAILURE(TearDownImpl()); }
+
+    std::shared_ptr<ITelephony> telephony;
+};
+
+TEST_P(AudioCoreTelephony, GetSupportedAudioModes) {
+    if (telephony == nullptr) {
+        GTEST_SKIP() << "Telephony is not supported";
+    }
+    std::vector<AudioMode> modes1;
+    ASSERT_IS_OK(telephony->getSupportedAudioModes(&modes1));
+    const std::vector<AudioMode> kMandatoryModes = {AudioMode::NORMAL, AudioMode::RINGTONE,
+                                                    AudioMode::IN_CALL,
+                                                    AudioMode::IN_COMMUNICATION};
+    for (const auto mode : kMandatoryModes) {
+        EXPECT_NE(modes1.end(), std::find(modes1.begin(), modes1.end(), mode))
+                << "Mandatory mode not supported: " << toString(mode);
+    }
+    std::vector<AudioMode> modes2;
+    ASSERT_IS_OK(telephony->getSupportedAudioModes(&modes2));
+    ASSERT_EQ(modes1.size(), modes2.size())
+            << "Sizes of audio mode arrays do not match across consequent calls to "
+            << "getSupportedAudioModes";
+    std::sort(modes1.begin(), modes1.end());
+    std::sort(modes2.begin(), modes2.end());
+    EXPECT_EQ(modes1, modes2);
+};
+
+TEST_P(AudioCoreTelephony, SwitchAudioMode) {
+    if (telephony == nullptr) {
+        GTEST_SKIP() << "Telephony is not supported";
+    }
+    std::vector<AudioMode> supportedModes;
+    ASSERT_IS_OK(telephony->getSupportedAudioModes(&supportedModes));
+    std::set<AudioMode> unsupportedModes = {
+            // Start with all, remove supported ones
+            ::ndk::enum_range<AudioMode>().begin(), ::ndk::enum_range<AudioMode>().end()};
+    for (const auto mode : supportedModes) {
+        EXPECT_IS_OK(telephony->switchAudioMode(mode)) << toString(mode);
+        unsupportedModes.erase(mode);
+    }
+    for (const auto mode : unsupportedModes) {
+        EXPECT_STATUS(EX_UNSUPPORTED_OPERATION, telephony->switchAudioMode(mode)) << toString(mode);
+    }
+}
+
 class StreamLogicDriverInvalidCommand : public StreamLogicDriver {
   public:
     StreamLogicDriverInvalidCommand(const std::vector<StreamDescriptor::Command>& commands)
@@ -1829,6 +1961,9 @@
 INSTANTIATE_TEST_SUITE_P(AudioCoreModuleTest, AudioCoreModule,
                          testing::ValuesIn(android::getAidlHalInstanceNames(IModule::descriptor)),
                          android::PrintInstanceNameToString);
+INSTANTIATE_TEST_SUITE_P(AudioCoreTelephonyTest, AudioCoreTelephony,
+                         testing::ValuesIn(android::getAidlHalInstanceNames(IModule::descriptor)),
+                         android::PrintInstanceNameToString);
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AudioCoreModule);
 INSTANTIATE_TEST_SUITE_P(AudioStreamInTest, AudioStreamIn,
                          testing::ValuesIn(android::getAidlHalInstanceNames(IModule::descriptor)),
diff --git a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
index e46e5b4..0ca6a58 100644
--- a/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
+++ b/audio/core/all-versions/vts/functional/AudioPrimaryHidlHalTest.h
@@ -1014,9 +1014,8 @@
         if (mDataPosition == 0) mOnDataStart();
         const size_t dataSize = std::min(mData.size() - mDataPosition, mDataMQ->availableToWrite());
         bool success = mDataMQ->write(mData.data() + mDataPosition, dataSize);
+        bool wrapped = false;
         ALOGE_IF(!success, "data message queue write failed");
-        mDataPosition += dataSize;
-        if (mDataPosition >= mData.size()) mDataPosition = 0;
         mEfGroup->wake(static_cast<uint32_t>(MessageQueueFlagBits::NOT_EMPTY));
 
         uint32_t efState = 0;
@@ -1034,6 +1033,11 @@
                 ALOGE("bad write status: %d", writeStatus.retval);
                 success = false;
             }
+            mDataPosition += writeStatus.reply.written;
+            if (mDataPosition >= mData.size()) {
+                mDataPosition = 0;
+                wrapped = true;
+            }
         }
         if (ret == -EAGAIN || ret == -EINTR) {
             // Spurious wakeup. This normally retries no more than once.
@@ -1042,7 +1046,7 @@
             ALOGE("bad wait status: %d", ret);
             success = false;
         }
-        if (success && mDataPosition == 0) {
+        if (wrapped) {
             success = mOnDataWrap();
         }
         return success;
diff --git a/bluetooth/audio/utils/Android.bp b/bluetooth/audio/utils/Android.bp
index 674dd11..70797a7 100644
--- a/bluetooth/audio/utils/Android.bp
+++ b/bluetooth/audio/utils/Android.bp
@@ -63,6 +63,31 @@
     generated_headers: ["le_audio_codec_capabilities"],
 }
 
+cc_test {
+    name: "BluetoothLeAudioCodecsProviderTest",
+    srcs: [
+        "aidl_session/BluetoothLeAudioCodecsProvider.cpp",
+        "aidl_session/BluetoothLeAudioCodecsProviderTest.cpp",
+    ],
+    header_libs: [
+        "libxsdc-utils",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "android.hardware.bluetooth.audio-V2-ndk",
+        "libxml2",
+    ],
+    test_suites: [
+        "general-tests",
+    ],
+    test_options: {
+        unit_test: false,
+    },
+    generated_sources: ["le_audio_codec_capabilities"],
+    generated_headers: ["le_audio_codec_capabilities"],
+}
+
 xsd_config {
     name: "le_audio_codec_capabilities",
     srcs: ["le_audio_codec_capabilities/le_audio_codec_capabilities.xsd"],
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
index 855dd28..faebbbf 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothAudioCodecs.cpp
@@ -398,8 +398,11 @@
   }
 
   if (kDefaultOffloadLeAudioCapabilities.empty()) {
+    auto le_audio_offload_setting =
+        BluetoothLeAudioCodecsProvider::ParseFromLeAudioOffloadSettingFile();
     kDefaultOffloadLeAudioCapabilities =
-        BluetoothLeAudioCodecsProvider::GetLeAudioCodecCapabilities();
+        BluetoothLeAudioCodecsProvider::GetLeAudioCodecCapabilities(
+            le_audio_offload_setting);
   }
 
   return kDefaultOffloadLeAudioCapabilities;
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp
index bf49270..1dec900 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.cpp
@@ -34,20 +34,40 @@
 
 static std::vector<LeAudioCodecCapabilitiesSetting> leAudioCodecCapabilities;
 
-std::vector<LeAudioCodecCapabilitiesSetting>
-BluetoothLeAudioCodecsProvider::GetLeAudioCodecCapabilities() {
-  if (!leAudioCodecCapabilities.empty()) {
-    return leAudioCodecCapabilities;
-  }
+static bool isInvalidFileContent = false;
 
-  const auto le_audio_offload_setting =
+std::optional<setting::LeAudioOffloadSetting>
+BluetoothLeAudioCodecsProvider::ParseFromLeAudioOffloadSettingFile() {
+  if (!leAudioCodecCapabilities.empty() || isInvalidFileContent) {
+    return std::nullopt;
+  }
+  auto le_audio_offload_setting =
       setting::readLeAudioOffloadSetting(kLeAudioCodecCapabilitiesFile);
   if (!le_audio_offload_setting.has_value()) {
     LOG(ERROR) << __func__ << ": Failed to read "
                << kLeAudioCodecCapabilitiesFile;
+  }
+  return le_audio_offload_setting;
+}
+
+std::vector<LeAudioCodecCapabilitiesSetting>
+BluetoothLeAudioCodecsProvider::GetLeAudioCodecCapabilities(
+    const std::optional<setting::LeAudioOffloadSetting>&
+        le_audio_offload_setting) {
+  if (!leAudioCodecCapabilities.empty()) {
+    return leAudioCodecCapabilities;
+  }
+
+  if (!le_audio_offload_setting.has_value()) {
+    LOG(ERROR)
+        << __func__
+        << ": input le_audio_offload_setting content need to be non empty";
     return {};
   }
 
+  ClearLeAudioCodecCapabilities();
+  isInvalidFileContent = true;
+
   std::vector<setting::Scenario> supported_scenarios =
       GetScenarios(le_audio_offload_setting);
   if (supported_scenarios.empty()) {
@@ -79,9 +99,18 @@
 
   leAudioCodecCapabilities =
       ComposeLeAudioCodecCapabilities(supported_scenarios);
+  isInvalidFileContent = leAudioCodecCapabilities.empty();
+
   return leAudioCodecCapabilities;
 }
 
+void BluetoothLeAudioCodecsProvider::ClearLeAudioCodecCapabilities() {
+  leAudioCodecCapabilities.clear();
+  configuration_map_.clear();
+  codec_configuration_map_.clear();
+  strategy_configuration_map_.clear();
+}
+
 std::vector<setting::Scenario> BluetoothLeAudioCodecsProvider::GetScenarios(
     const std::optional<setting::LeAudioOffloadSetting>&
         le_audio_offload_setting) {
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h
index 402235f..e879984 100644
--- a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProvider.h
@@ -31,8 +31,13 @@
 
 class BluetoothLeAudioCodecsProvider {
  public:
+  static std::optional<setting::LeAudioOffloadSetting>
+  ParseFromLeAudioOffloadSettingFile();
   static std::vector<LeAudioCodecCapabilitiesSetting>
-  GetLeAudioCodecCapabilities();
+  GetLeAudioCodecCapabilities(
+      const std::optional<setting::LeAudioOffloadSetting>&
+          le_audio_offload_setting);
+  static void ClearLeAudioCodecCapabilities();
 
  private:
   static inline std::unordered_map<std::string, setting::Configuration>
diff --git a/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp
new file mode 100644
index 0000000..5393cd7
--- /dev/null
+++ b/bluetooth/audio/utils/aidl_session/BluetoothLeAudioCodecsProviderTest.cpp
@@ -0,0 +1,373 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <optional>
+#include <tuple>
+
+#include "BluetoothLeAudioCodecsProvider.h"
+
+using aidl::android::hardware::bluetooth::audio::BluetoothLeAudioCodecsProvider;
+using aidl::android::hardware::bluetooth::audio::
+    LeAudioCodecCapabilitiesSetting;
+using aidl::android::hardware::bluetooth::audio::setting::AudioLocation;
+using aidl::android::hardware::bluetooth::audio::setting::CodecConfiguration;
+using aidl::android::hardware::bluetooth::audio::setting::
+    CodecConfigurationList;
+using aidl::android::hardware::bluetooth::audio::setting::CodecType;
+using aidl::android::hardware::bluetooth::audio::setting::Configuration;
+using aidl::android::hardware::bluetooth::audio::setting::ConfigurationList;
+using aidl::android::hardware::bluetooth::audio::setting::LeAudioOffloadSetting;
+using aidl::android::hardware::bluetooth::audio::setting::Scenario;
+using aidl::android::hardware::bluetooth::audio::setting::ScenarioList;
+using aidl::android::hardware::bluetooth::audio::setting::StrategyConfiguration;
+using aidl::android::hardware::bluetooth::audio::setting::
+    StrategyConfigurationList;
+
+typedef std::tuple<std::vector<ScenarioList>, std::vector<ConfigurationList>,
+                   std::vector<CodecConfigurationList>,
+                   std::vector<StrategyConfigurationList>>
+    OffloadSetting;
+
+// Define valid components for each list
+// Scenario
+static const Scenario kValidScenario(std::make_optional("OneChanStereo_16_1"),
+                                     std::make_optional("OneChanStereo_16_1"));
+// Configuration
+static const Configuration kValidConfigOneChanStereo_16_1(
+    std::make_optional("OneChanStereo_16_1"), std::make_optional("LC3_16k_1"),
+    std::make_optional("STEREO_ONE_CIS_PER_DEVICE"));
+// CodecConfiguration
+static const CodecConfiguration kValidCodecLC3_16k_1(
+    std::make_optional("LC3_16k_1"), std::make_optional(CodecType::LC3),
+    std::nullopt, std::make_optional(16000), std::make_optional(7500),
+    std::make_optional(30), std::nullopt);
+// StrategyConfiguration
+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));
+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));
+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));
+
+// Define valid test list built from above valid components
+// Scenario, Configuration, CodecConfiguration, StrategyConfiguration
+static const std::vector<ScenarioList> kValidScenarioList = {
+    ScenarioList(std::vector<Scenario>{kValidScenario})};
+static const std::vector<ConfigurationList> kValidConfigurationList = {
+    ConfigurationList(
+        std::vector<Configuration>{kValidConfigOneChanStereo_16_1})};
+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})};
+
+class BluetoothLeAudioCodecsProviderTest
+    : public ::testing::TestWithParam<OffloadSetting> {
+ public:
+  static std::vector<OffloadSetting> CreateTestCases(
+      const std::vector<ScenarioList>& scenario_lists,
+      const std::vector<ConfigurationList>& configuration_lists,
+      const std::vector<CodecConfigurationList>& codec_configuration_lists,
+      const std::vector<StrategyConfigurationList>&
+          strategy_configuration_lists) {
+    // make each vector in output test_cases has only one element
+    // to match the input of test params
+    // normally only one vector in input has multiple elements
+    // we just split elements in this vector to several vector
+    std::vector<OffloadSetting> test_cases;
+    for (const auto& scenario_list : scenario_lists) {
+      for (const auto& configuration_list : configuration_lists) {
+        for (const auto& codec_configuration_list : codec_configuration_lists) {
+          for (const auto& strategy_configuration_list :
+               strategy_configuration_lists) {
+            test_cases.push_back(CreateTestCase(
+                scenario_list, configuration_list, codec_configuration_list,
+                strategy_configuration_list));
+          }
+        }
+      }
+    }
+    return test_cases;
+  }
+
+ protected:
+  void Initialize() {
+    BluetoothLeAudioCodecsProvider::ClearLeAudioCodecCapabilities();
+  }
+
+  std::vector<LeAudioCodecCapabilitiesSetting> RunTestCase() {
+    auto& [scenario_lists, configuration_lists, codec_configuration_lists,
+           strategy_configuration_lists] = GetParam();
+    LeAudioOffloadSetting le_audio_offload_setting(
+        scenario_lists, configuration_lists, codec_configuration_lists,
+        strategy_configuration_lists);
+    auto le_audio_codec_capabilities =
+        BluetoothLeAudioCodecsProvider::GetLeAudioCodecCapabilities(
+            std::make_optional(le_audio_offload_setting));
+    return le_audio_codec_capabilities;
+  }
+
+ private:
+  static inline OffloadSetting CreateTestCase(
+      const ScenarioList& scenario_list,
+      const ConfigurationList& configuration_list,
+      const CodecConfigurationList& codec_configuration_list,
+      const StrategyConfigurationList& strategy_configuration_list) {
+    return std::make_tuple(
+        std::vector<ScenarioList>{scenario_list},
+        std::vector<ConfigurationList>{configuration_list},
+        std::vector<CodecConfigurationList>{codec_configuration_list},
+        std::vector<StrategyConfigurationList>{strategy_configuration_list});
+  }
+};
+
+class GetScenariosTest : public BluetoothLeAudioCodecsProviderTest {
+ public:
+  static std::vector<ScenarioList> CreateInvalidScenarios() {
+    std::vector<ScenarioList> invalid_scenario_test_cases;
+    invalid_scenario_test_cases.push_back(ScenarioList(std::vector<Scenario>{
+        Scenario(std::nullopt, std::make_optional("OneChanStereo_16_1"))}));
+
+    invalid_scenario_test_cases.push_back(ScenarioList(std::vector<Scenario>{
+        Scenario(std::make_optional("OneChanStereo_16_1"), std::nullopt)}));
+
+    invalid_scenario_test_cases.push_back(ScenarioList(
+        std::vector<Scenario>{Scenario(std::nullopt, std::nullopt)}));
+
+    invalid_scenario_test_cases.push_back(
+        ScenarioList(std::vector<Scenario>{}));
+
+    return invalid_scenario_test_cases;
+  }
+};
+
+TEST_P(GetScenariosTest, InvalidScenarios) {
+  Initialize();
+  auto le_audio_codec_capabilities = RunTestCase();
+  ASSERT_TRUE(le_audio_codec_capabilities.empty());
+}
+
+class UpdateConfigurationsToMapTest
+    : public BluetoothLeAudioCodecsProviderTest {
+ public:
+  static std::vector<ConfigurationList> CreateInvalidConfigurations() {
+    std::vector<ConfigurationList> invalid_configuration_test_cases;
+    invalid_configuration_test_cases.push_back(
+        ConfigurationList(std::vector<Configuration>{
+            Configuration(std::nullopt, std::make_optional("LC3_16k_1"),
+                          std::make_optional("STEREO_ONE_CIS_PER_DEVICE"))}));
+
+    invalid_configuration_test_cases.push_back(
+        ConfigurationList(std::vector<Configuration>{Configuration(
+            std::make_optional("OneChanStereo_16_1"), std::nullopt,
+            std::make_optional("STEREO_ONE_CIS_PER_DEVICE"))}));
+
+    invalid_configuration_test_cases.push_back(
+        ConfigurationList(std::vector<Configuration>{
+            Configuration(std::make_optional("OneChanStereo_16_1"),
+                          std::make_optional("LC3_16k_1"), std::nullopt)}));
+
+    invalid_configuration_test_cases.push_back(
+        ConfigurationList(std::vector<Configuration>{}));
+
+    return invalid_configuration_test_cases;
+  }
+};
+
+TEST_P(UpdateConfigurationsToMapTest, InvalidConfigurations) {
+  Initialize();
+  auto le_audio_codec_capabilities = RunTestCase();
+  ASSERT_TRUE(le_audio_codec_capabilities.empty());
+}
+
+class UpdateCodecConfigurationsToMapTest
+    : public BluetoothLeAudioCodecsProviderTest {
+ public:
+  static std::vector<CodecConfigurationList>
+  CreateInvalidCodecConfigurations() {
+    std::vector<CodecConfigurationList> invalid_codec_configuration_test_cases;
+    invalid_codec_configuration_test_cases.push_back(CodecConfigurationList(
+        std::vector<CodecConfiguration>{CodecConfiguration(
+            std::nullopt, std::make_optional(CodecType::LC3), std::nullopt,
+            std::make_optional(16000), std::make_optional(7500),
+            std::make_optional(30), std::nullopt)}));
+
+    invalid_codec_configuration_test_cases.push_back(CodecConfigurationList(
+        std::vector<CodecConfiguration>{CodecConfiguration(
+            std::make_optional("LC3_16k_1"), std::nullopt, std::nullopt,
+            std::make_optional(16000), std::make_optional(7500),
+            std::make_optional(30), std::nullopt)}));
+
+    invalid_codec_configuration_test_cases.push_back(CodecConfigurationList(
+        std::vector<CodecConfiguration>{CodecConfiguration(
+            std::make_optional("LC3_16k_1"), std::make_optional(CodecType::LC3),
+            std::nullopt, std::nullopt, std::make_optional(7500),
+            std::make_optional(30), std::nullopt)}));
+
+    invalid_codec_configuration_test_cases.push_back(CodecConfigurationList(
+        std::vector<CodecConfiguration>{CodecConfiguration(
+            std::make_optional("LC3_16k_1"), std::make_optional(CodecType::LC3),
+            std::nullopt, std::make_optional(16000), std::nullopt,
+            std::make_optional(30), std::nullopt)}));
+
+    invalid_codec_configuration_test_cases.push_back(CodecConfigurationList(
+        std::vector<CodecConfiguration>{CodecConfiguration(
+            std::make_optional("LC3_16k_1"), std::make_optional(CodecType::LC3),
+            std::nullopt, std::make_optional(16000), std::make_optional(7500),
+            std::nullopt, std::nullopt)}));
+
+    invalid_codec_configuration_test_cases.push_back(
+        CodecConfigurationList(std::vector<CodecConfiguration>{}));
+
+    return invalid_codec_configuration_test_cases;
+  }
+};
+
+TEST_P(UpdateCodecConfigurationsToMapTest, InvalidCodecConfigurations) {
+  Initialize();
+  auto le_audio_codec_capabilities = RunTestCase();
+  ASSERT_TRUE(le_audio_codec_capabilities.empty());
+}
+
+class UpdateStrategyConfigurationsToMapTest
+    : public BluetoothLeAudioCodecsProviderTest {
+ public:
+  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>{}));
+
+    return invalid_strategy_configuration_test_cases;
+  }
+};
+
+TEST_P(UpdateStrategyConfigurationsToMapTest, InvalidStrategyConfigurations) {
+  Initialize();
+  auto le_audio_codec_capabilities = RunTestCase();
+  ASSERT_TRUE(le_audio_codec_capabilities.empty());
+}
+
+class ComposeLeAudioCodecCapabilitiesTest
+    : public BluetoothLeAudioCodecsProviderTest {
+ public:
+};
+
+TEST_P(ComposeLeAudioCodecCapabilitiesTest, CodecCapabilitiesNotEmpty) {
+  Initialize();
+  auto le_audio_codec_capabilities = RunTestCase();
+  ASSERT_TRUE(!le_audio_codec_capabilities.empty());
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GetScenariosTest);
+INSTANTIATE_TEST_SUITE_P(
+    BluetoothLeAudioCodecsProviderTest, GetScenariosTest,
+    ::testing::ValuesIn(BluetoothLeAudioCodecsProviderTest::CreateTestCases(
+        GetScenariosTest::CreateInvalidScenarios(), kValidConfigurationList,
+        kValidCodecConfigurationList, kValidStrategyConfigurationList)));
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(UpdateConfigurationsToMapTest);
+INSTANTIATE_TEST_SUITE_P(
+    BluetoothLeAudioCodecsProviderTest, UpdateConfigurationsToMapTest,
+    ::testing::ValuesIn(BluetoothLeAudioCodecsProviderTest::CreateTestCases(
+        kValidScenarioList,
+        UpdateConfigurationsToMapTest::CreateInvalidConfigurations(),
+        kValidCodecConfigurationList, kValidStrategyConfigurationList)));
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(
+    UpdateCodecConfigurationsToMapTest);
+INSTANTIATE_TEST_SUITE_P(
+    BluetoothLeAudioCodecsProviderTest, UpdateCodecConfigurationsToMapTest,
+    ::testing::ValuesIn(BluetoothLeAudioCodecsProviderTest::CreateTestCases(
+        kValidScenarioList, kValidConfigurationList,
+        UpdateCodecConfigurationsToMapTest::CreateInvalidCodecConfigurations(),
+        kValidStrategyConfigurationList)));
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(
+    UpdateStrategyConfigurationsToMapTest);
+INSTANTIATE_TEST_SUITE_P(
+    BluetoothLeAudioCodecsProviderTest, UpdateStrategyConfigurationsToMapTest,
+    ::testing::ValuesIn(BluetoothLeAudioCodecsProviderTest::CreateTestCases(
+        kValidScenarioList, kValidConfigurationList,
+        kValidCodecConfigurationList,
+        UpdateStrategyConfigurationsToMapTest::
+            CreateInvalidStrategyConfigurations())));
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(
+    ComposeLeAudioCodecCapabilitiesTest);
+INSTANTIATE_TEST_SUITE_P(
+    BluetoothLeAudioCodecsProviderTest, ComposeLeAudioCodecCapabilitiesTest,
+    ::testing::ValuesIn(BluetoothLeAudioCodecsProviderTest::CreateTestCases(
+        kValidScenarioList, kValidConfigurationList,
+        kValidCodecConfigurationList, kValidStrategyConfigurationList)));
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}
diff --git a/compatibility_matrices/Android.bp b/compatibility_matrices/Android.bp
index 4dc3f6c..37c2820 100644
--- a/compatibility_matrices/Android.bp
+++ b/compatibility_matrices/Android.bp
@@ -28,7 +28,6 @@
         "compatibility_matrix.3.xml",
     ],
     kernel_configs: [
-        "kernel_config_p_4.9",
         "kernel_config_p_4.14",
     ],
 }
@@ -40,7 +39,6 @@
         "compatibility_matrix.4.xml",
     ],
     kernel_configs: [
-        "kernel_config_q_4.9",
         "kernel_config_q_4.14",
         "kernel_config_q_4.19",
     ],
diff --git a/fastboot/aidl/default/Android.bp b/fastboot/aidl/default/Android.bp
index 5cd4542..0c96b33 100644
--- a/fastboot/aidl/default/Android.bp
+++ b/fastboot/aidl/default/Android.bp
@@ -22,16 +22,20 @@
     default_applicable_licenses: ["hardware_interfaces_license"],
 }
 
-cc_library {
-    name: "android.hardware.fastboot-impl-mock",
-    recovery: true,
+cc_binary {
+    name: "android.hardware.fastboot-service.example_recovery",
+    init_rc: ["android.hardware.fastboot-service.example_recovery.rc"],
+    vintf_fragments: ["android.hardware.fastboot-service.example.xml"],
+    recovery_available: true,
     srcs: [
         "Fastboot.cpp",
+        "main.cpp",
     ],
     relative_install_path: "hw",
     shared_libs: [
         "libbase",
         "libbinder_ndk",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.fastboot-V1-ndk",
diff --git a/fastboot/aidl/default/android.hardware.fastboot-service.example.xml b/fastboot/aidl/default/android.hardware.fastboot-service.example.xml
new file mode 100644
index 0000000..9490f98
--- /dev/null
+++ b/fastboot/aidl/default/android.hardware.fastboot-service.example.xml
@@ -0,0 +1,8 @@
+<manifest version="1.0" type="device">
+    <hal format="aidl">
+        <name>android.hardware.fastboot</name>
+        <version>1</version>
+        <fqname>IFastboot/default</fqname>
+    </hal>
+</manifest>
+
diff --git a/fastboot/aidl/default/android.hardware.fastboot-service.example_recovery.rc b/fastboot/aidl/default/android.hardware.fastboot-service.example_recovery.rc
new file mode 100644
index 0000000..5d4ee13
--- /dev/null
+++ b/fastboot/aidl/default/android.hardware.fastboot-service.example_recovery.rc
@@ -0,0 +1,6 @@
+service vendor.fastboot-default /system/bin/hw/android.hardware.fastboot-service.example_recovery
+    class hal
+    seclabel u:r:hal_fastboot_default:s0
+    user system
+    group system
+    interface aidl android.hardware.fastboot.IFastboot/default
diff --git a/fastboot/aidl/default/main.cpp b/fastboot/aidl/default/main.cpp
new file mode 100644
index 0000000..1b1b41d
--- /dev/null
+++ b/fastboot/aidl/default/main.cpp
@@ -0,0 +1,38 @@
+
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <android-base/logging.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include "Fastboot.h"
+
+using aidl::android::hardware::fastboot::Fastboot;
+using aidl::android::hardware::fastboot::IFastboot;
+
+int main(int, char* argv[]) {
+    android::base::InitLogging(argv, android::base::KernelLogger);
+    ABinderProcess_setThreadPoolMaxThreadCount(0);
+    std::shared_ptr<IFastboot> service = ndk::SharedRefBase::make<Fastboot>();
+
+    const std::string instance = std::string(IFastboot::descriptor) + "/default";
+    auto status = AServiceManager_addService(service->asBinder().get(), instance.c_str());
+    CHECK_EQ(status, STATUS_OK) << "Failed to add service " << instance << " " << status;
+    LOG(INFO) << "IFastboot AIDL service running...";
+
+    ABinderProcess_joinThreadPool();
+    return EXIT_FAILURE;  // should not reach
+}
diff --git a/fastboot/aidl/fastbootshim/Android.bp b/fastboot/aidl/fastbootshim/Android.bp
new file mode 100644
index 0000000..c843c12
--- /dev/null
+++ b/fastboot/aidl/fastbootshim/Android.bp
@@ -0,0 +1,61 @@
+// Copyright (C) 2022 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "hardware_interfaces_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["hardware_interfaces_license"],
+}
+
+cc_defaults {
+    name: "libfastbootshim_defaults",
+    target: {
+        darwin: {
+            enabled: false,
+        },
+    },
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    static_libs: [
+        "android.hardware.fastboot-V1-ndk",
+        "android.hardware.fastboot@1.0",
+        "android.hardware.fastboot@1.1",
+    ],
+    shared_libs: [
+        "libbase",
+        "libbinder_ndk",
+        "libcutils",
+        "libhidlbase",
+        "liblog",
+        "libutils",
+    ],
+}
+
+// Shim library that wraps a HIDL Fastboot object into an AIDL Fastboot object.
+cc_library_static {
+    name: "libfastbootshim",
+    defaults: ["libfastbootshim_defaults"],
+    recovery_available: true,
+    srcs: [
+        "fastbootshim.cpp",
+    ],
+    export_include_dirs: [
+        "include",
+    ],
+}
diff --git a/fastboot/aidl/fastbootshim/fastbootshim.cpp b/fastboot/aidl/fastbootshim/fastbootshim.cpp
new file mode 100644
index 0000000..4ab67f3
--- /dev/null
+++ b/fastboot/aidl/fastbootshim/fastbootshim.cpp
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT 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 <fastbootshim.h>
+
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::Void;
+using ::android::hardware::fastboot::V1_0::FileSystemType;
+using ::android::hardware::fastboot::V1_0::Result;
+using ::android::hardware::fastboot::V1_0::Status;
+
+using ndk::ScopedAStatus;
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace fastboot {
+ScopedAStatus ResultToAStatus(Result result) {
+    switch (result.status) {
+        case Status::SUCCESS:
+            return ScopedAStatus::ok();
+        case Status::NOT_SUPPORTED:
+            return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+        case Status::INVALID_ARGUMENT:
+            return ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
+        case Status::FAILURE_UNKNOWN:
+            return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+                    BnFastboot::FAILURE_UNKNOWN, ("Error " + std::string(result.message)).c_str());
+    }
+    return ScopedAStatus::fromServiceSpecificErrorWithMessage(
+            BnFastboot::FAILURE_UNKNOWN,
+            ("Unrecognized status value " + toString(result.status)).c_str());
+}
+FastbootShim::FastbootShim(const sp<HidlFastboot>& service) : service_(service) {}
+
+ScopedAStatus FastbootShim::getPartitionType(const std::string& in_partitionName,
+                                             FileSystemType* _aidl_return) {
+    Result out_result = {Status::FAILURE_UNKNOWN, ""};
+    if (in_partitionName.empty()) {
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                           "Invalid partition name");
+    }
+    const hidl_string partition = in_partitionName;
+    auto ret = service_->getPartitionType(partition, [&](auto type, auto& result) {
+        out_result = result;
+        if (out_result.status != Status::SUCCESS) return;
+        *_aidl_return = static_cast<aidl::android::hardware::fastboot::FileSystemType>(type);
+    });
+    return ResultToAStatus(out_result);
+}
+
+ScopedAStatus FastbootShim::doOemCommand(const std::string& in_oemCmd, std::string* _aidl_return) {
+    Result out_result = {Status::FAILURE_UNKNOWN, ""};
+    *_aidl_return = "";
+    if (in_oemCmd.empty()) {
+        return ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT, "Invalid command");
+    }
+    const hidl_string oemCmdArgs = in_oemCmd;
+    auto ret = service_->doOemCommand(oemCmdArgs, [&](auto& result) {
+        out_result = result;
+        if (out_result.status != Status::SUCCESS) return;
+        *_aidl_return = std::string(result.message.c_str());
+    });
+    return ResultToAStatus(out_result);
+}
+
+ScopedAStatus FastbootShim::getVariant(std::string* _aidl_return) {
+    Result out_result = {Status::FAILURE_UNKNOWN, ""};
+    *_aidl_return = "";
+    auto ret = service_->getVariant([&](auto& variant, auto& result) {
+        out_result = result;
+        if (out_result.status != Status::SUCCESS) return;
+        *_aidl_return = std::string(variant.c_str());
+    });
+    return ResultToAStatus(out_result);
+}
+
+ScopedAStatus FastbootShim::getOffModeChargeState(bool* _aidl_return) {
+    Result out_result = {Status::FAILURE_UNKNOWN, ""};
+    *_aidl_return = false;
+    auto ret = service_->getOffModeChargeState([&](auto state, auto& result) {
+        out_result = result;
+        if (out_result.status != Status::SUCCESS) return;
+        *_aidl_return = state;
+    });
+    return ResultToAStatus(out_result);
+}
+
+ScopedAStatus FastbootShim::getBatteryVoltageFlashingThreshold(int32_t* _aidl_return) {
+    Result out_result = {Status::FAILURE_UNKNOWN, ""};
+    *_aidl_return = 0;
+    auto ret = service_->getBatteryVoltageFlashingThreshold([&](auto batteryVoltage, auto& result) {
+        out_result = result;
+        if (out_result.status != Status::SUCCESS) return;
+        *_aidl_return = batteryVoltage;
+    });
+    return ResultToAStatus(out_result);
+}
+
+ScopedAStatus FastbootShim::doOemSpecificErase() {
+    Result out_result = {Status::FAILURE_UNKNOWN, ""};
+    auto ret = service_->doOemSpecificErase([&](auto& result) { out_result = result; });
+    return ResultToAStatus(out_result);
+}
+
+}  // namespace fastboot
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/fastboot/aidl/fastbootshim/include/fastbootshim.h b/fastboot/aidl/fastbootshim/include/fastbootshim.h
new file mode 100644
index 0000000..410a03e
--- /dev/null
+++ b/fastboot/aidl/fastbootshim/include/fastbootshim.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <aidl/android/hardware/fastboot/BnFastboot.h>
+#include <android/hardware/fastboot/1.1/IFastboot.h>
+
+namespace aidl {
+namespace android {
+namespace hardware {
+namespace fastboot {
+// Shim that wraps HIDL IFastboot with AIDL BnFastboot
+class FastbootShim : public BnFastboot {
+    using HidlFastboot = ::android::hardware::fastboot::V1_1::IFastboot;
+
+  public:
+    explicit FastbootShim(const ::android::sp<HidlFastboot>& service);
+    ::ndk::ScopedAStatus doOemCommand(const std::string& in_oemCmd,
+                                      std::string* _aidl_return) override;
+    ::ndk::ScopedAStatus doOemSpecificErase() override;
+    ::ndk::ScopedAStatus getBatteryVoltageFlashingThreshold(int32_t* _aidl_return) override;
+    ::ndk::ScopedAStatus getOffModeChargeState(bool* _aidl_return) override;
+    ::ndk::ScopedAStatus getPartitionType(
+            const std::string& in_partitionName,
+            ::aidl::android::hardware::fastboot::FileSystemType* _aidl_return) override;
+    ::ndk::ScopedAStatus getVariant(std::string* _aidl_return) override;
+
+  private:
+    ::android::sp<HidlFastboot> service_;
+};
+
+}  // namespace fastboot
+}  // namespace hardware
+}  // namespace android
+}  // namespace aidl
diff --git a/identity/aidl/Android.bp b/identity/aidl/Android.bp
index f568f7a..c05dd33 100644
--- a/identity/aidl/Android.bp
+++ b/identity/aidl/Android.bp
@@ -15,10 +15,10 @@
     ],
     imports: [
         "android.hardware.keymaster-V3",
-        "android.hardware.security.keymint-V3",
+        "android.hardware.security.rkp-V3",
     ],
     stability: "vintf",
-    frozen: false,
+    frozen: true,
     backend: {
         java: {
             platform_apis: true,
@@ -32,28 +32,28 @@
             version: "1",
             imports: [
                 "android.hardware.keymaster-V3",
-                "android.hardware.security.keymint-V1",
+                "android.hardware.security.rkp-V1",
             ],
         },
         {
             version: "2",
             imports: [
                 "android.hardware.keymaster-V3",
-                "android.hardware.security.keymint-V1",
+                "android.hardware.security.rkp-V1",
             ],
         },
         {
             version: "3",
             imports: [
                 "android.hardware.keymaster-V3",
-                "android.hardware.security.keymint-V1",
+                "android.hardware.security.rkp-V1",
             ],
         },
         {
             version: "4",
             imports: [
                 "android.hardware.keymaster-V3",
-                "android.hardware.security.keymint-V2",
+                "android.hardware.security.rkp-V3",
             ],
         },
 
diff --git a/identity/aidl/default/Android.bp b/identity/aidl/default/Android.bp
index a57875a..7bc3c8d 100644
--- a/identity/aidl/default/Android.bp
+++ b/identity/aidl/default/Android.bp
@@ -45,6 +45,7 @@
         "libpuresoftkeymasterdevice",
         "android.hardware.identity-support-lib",
         "android.hardware.keymaster-V3-ndk",
+        "android.hardware.security.rkp-V3-ndk",
     ],
 }
 
@@ -112,6 +113,7 @@
         "android.hardware.keymaster-V3-ndk",
         "android.hardware.identity-libeic-hal-common",
         "android.hardware.identity-libeic-library",
+        "android.hardware.security.rkp-V3-ndk",
     ],
     srcs: [
         "service.cpp",
diff --git a/identity/aidl/vts/Android.bp b/identity/aidl/vts/Android.bp
index 54bf887..5e303bb 100644
--- a/identity/aidl/vts/Android.bp
+++ b/identity/aidl/vts/Android.bp
@@ -39,6 +39,8 @@
         "libcrypto",
     ],
     static_libs: [
+        "android.hardware.security.rkp-V3-cpp",
+        "android.hardware.security.rkp-V3-ndk",
         "android.hardware.security.secureclock-V1-ndk",
         "libcppbor_external",
         "libcppcose_rkp",
diff --git a/power/stats/aidl/OWNERS b/power/stats/aidl/OWNERS
index b290b49..e0d66d7 100644
--- a/power/stats/aidl/OWNERS
+++ b/power/stats/aidl/OWNERS
@@ -1,3 +1,4 @@
-bsschwar@google.com
+darrenhsu@google.com
+joaodias@google.com
 krossmo@google.com
-tstrudel@google.com
+vincentwang@google.com
diff --git a/radio/aidl/vts/radio_aidl_hal_utils.cpp b/radio/aidl/vts/radio_aidl_hal_utils.cpp
index efc4f26..6ed8e7d 100644
--- a/radio/aidl/vts/radio_aidl_hal_utils.cpp
+++ b/radio/aidl/vts/radio_aidl_hal_utils.cpp
@@ -92,6 +92,10 @@
     return testing::checkSubstringInCommandOutput("getprop persist.radio.multisim.config", "dsds");
 }
 
+bool isDsDaEnabled() {
+    return testing::checkSubstringInCommandOutput("getprop persist.radio.multisim.config", "dsda");
+}
+
 bool isTsTsEnabled() {
     return testing::checkSubstringInCommandOutput("getprop persist.radio.multisim.config", "tsts");
 }
diff --git a/radio/aidl/vts/radio_aidl_hal_utils.h b/radio/aidl/vts/radio_aidl_hal_utils.h
index 47976b9..8170a01 100644
--- a/radio/aidl/vts/radio_aidl_hal_utils.h
+++ b/radio/aidl/vts/radio_aidl_hal_utils.h
@@ -104,6 +104,11 @@
 bool isDsDsEnabled();
 
 /*
+ * Check if device is in DSDA (Dual SIM Dual Active).
+ */
+bool isDsDaEnabled();
+
+/*
  * Check if device is in TSTS (Triple SIM Triple Standby).
  */
 bool isTsTsEnabled();
diff --git a/radio/aidl/vts/radio_config_test.cpp b/radio/aidl/vts/radio_config_test.cpp
index 258b172..c979d28 100644
--- a/radio/aidl/vts/radio_config_test.cpp
+++ b/radio/aidl/vts/radio_config_test.cpp
@@ -176,7 +176,7 @@
         slotPortMapping.physicalSlotId = -1;
         slotPortMapping.portId = -1;
         std::vector<SlotPortMapping> slotPortMappingList = {slotPortMapping};
-        if (isDsDsEnabled()) {
+        if (isDsDsEnabled() || isDsDaEnabled()) {
             slotPortMappingList.push_back(slotPortMapping);
         } else if (isTsTsEnabled()) {
             slotPortMappingList.push_back(slotPortMapping);
@@ -252,7 +252,7 @@
         }
         if (isSsSsEnabled()) {
             EXPECT_EQ(1, simCount);
-        } else if (isDsDsEnabled()) {
+        } else if (isDsDsEnabled() || isDsDaEnabled()) {
             EXPECT_EQ(2, simCount);
         } else if (isTsTsEnabled()) {
             EXPECT_EQ(3, simCount);
diff --git a/security/keymint/README.md b/security/keymint/README.md
new file mode 100644
index 0000000..54647af
--- /dev/null
+++ b/security/keymint/README.md
@@ -0,0 +1,10 @@
+# KeyMint HAL
+
+This directory contains the HAL definition for KeyMint. KeyMint provides
+cryptographic services in a hardware-isolated environment.
+
+Note that the `IRemotelyProvisionedComponent` HAL, and it's associated types,
+used to also be defined in this directory. As of Android U, this HAL has been
+moved to a different directory (../rkp). This move is ABI compatible, as the
+interfaces have been maintained. The build is split so that the generated
+code may be built with different options.
diff --git a/security/keymint/TEST_MAPPING b/security/keymint/TEST_MAPPING
index 9ce5e9b..4ab60b6 100644
--- a/security/keymint/TEST_MAPPING
+++ b/security/keymint/TEST_MAPPING
@@ -1,6 +1,9 @@
 {
   "presubmit": [
     {
+      "name": "VtsAidlKeyMintTargetTest"
+    },
+    {
       "name": "VtsHalRemotelyProvisionedComponentTargetTest"
     }
   ]
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/.hash b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/.hash
index b712a52..3a6d415 100644
--- a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/.hash
+++ b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/.hash
@@ -1 +1,2 @@
 976674616001f714f4a4df49ee45f548de828524
+cd862ae2e49b54fc965dc1b99c218eb729c93bb1
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/.hash b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/.hash
index 69ba9a6..b4c2b78 100644
--- a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/.hash
+++ b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/.hash
@@ -1 +1,2 @@
 207c9f218b9b9e4e74ff5232eb16511eca9d7d2e
+70c734fbd5cac5b36676d66d8d9aa941967e1e7b
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/Tag.aidl b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/Tag.aidl
index e310b44..6ae2369 100644
--- a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/Tag.aidl
+++ b/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/Tag.aidl
@@ -90,6 +90,7 @@
   DEVICE_UNIQUE_ATTESTATION = 1879048912,
   IDENTITY_CREDENTIAL_KEY = 1879048913,
   STORAGE_KEY = 1879048914,
+  ATTESTATION_ID_SECOND_IMEI = -1879047469,
   ASSOCIATED_DATA = -1879047192,
   NONCE = -1879047191,
   MAC_LENGTH = 805307371,
diff --git a/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl b/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl
index 47361d5..837fc81 100644
--- a/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl
+++ b/security/keymint/aidl/android/hardware/security/keymint/Tag.aidl
@@ -726,9 +726,10 @@
     ATTESTATION_ID_SERIAL = TagType.BYTES | 713,
 
     /**
-     * Tag::ATTESTATION_ID_IMEI provides the IMEIs for all radios on the device to attested key
+     * Tag::ATTESTATION_ID_IMEI provides the IMEI one of the radios on the device to attested key
      * generation/import operations.  This field must be set only when requesting attestation of the
-     * device's identifiers.
+     * device's identifiers. If the device has more than one IMEI, a second IMEI may be included
+     * by using the Tag::ATTESTATION_ID_SECOND_IMEI tag.
      *
      * If the device does not support ID attestation (or destroyAttestationIds() was previously
      * called and the device can no longer attest its IDs), any key attestation request that
@@ -883,6 +884,20 @@
     STORAGE_KEY = TagType.BOOL | 722,
 
     /**
+     * Tag::ATTESTATION_ID_SECOND_IMEI provides an additional IMEI of one of the radios on the
+     * device to attested key generation/import operations. This field MUST be accompanied by
+     * the Tag::ATTESTATION_ID_IMEI tag. It would only be used to convery a second IMEI the device
+     * has, after Tag::ATTESTATION_ID_SECOND_IMEI has been used to convery the first IMEI.
+     *
+     * If the device does not support ID attestation (or destroyAttestationIds() was previously
+     * called and the device can no longer attest its IDs), any key attestation request that
+     * includes this tag must fail with ErrorCode::CANNOT_ATTEST_IDS.
+     *
+     * Must never appear in KeyCharacteristics.
+     */
+    ATTESTATION_ID_SECOND_IMEI = TagType.BYTES | 723,
+
+    /**
      * OBSOLETE: Do not use.
      *
      * This tag value is included for historical reasons -- in Keymaster it was used to hold
diff --git a/security/keymint/aidl/default/Android.bp b/security/keymint/aidl/default/Android.bp
index 1a17fd4..17520b7 100644
--- a/security/keymint/aidl/default/Android.bp
+++ b/security/keymint/aidl/default/Android.bp
@@ -25,6 +25,7 @@
         "keymint_use_latest_hal_aidl_ndk_shared",
     ],
     shared_libs: [
+        "android.hardware.security.rkp-V3-ndk",
         "android.hardware.security.sharedsecret-V1-ndk",
         "android.hardware.security.secureclock-V1-ndk",
         "libbase",
diff --git a/security/keymint/aidl/vts/functional/Android.bp b/security/keymint/aidl/vts/functional/Android.bp
index ef5b0bd..13143bf 100644
--- a/security/keymint/aidl/vts/functional/Android.bp
+++ b/security/keymint/aidl/vts/functional/Android.bp
@@ -35,6 +35,7 @@
         "libcrypto",
     ],
     static_libs: [
+        "android.hardware.security.rkp-V3-ndk",
         "android.hardware.security.secureclock-V1-ndk",
         "libcppbor_external",
         "libcppcose_rkp",
diff --git a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
index ca517ac..f4c0095 100644
--- a/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
+++ b/security/keymint/aidl/vts/functional/AttestKeyTest.cpp
@@ -798,7 +798,7 @@
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_BRAND, "ro.product.brand");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_DEVICE, "ro.product.device");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_PRODUCT, "ro.product.name");
-    add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serial");
+    add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serialno");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MANUFACTURER,
                       "ro.product.manufacturer");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MODEL, "ro.product.model");
diff --git a/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp b/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp
index 1dc5df3..cd140c8 100644
--- a/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp
+++ b/security/keymint/aidl/vts/functional/DeviceUniqueAttestationTest.cpp
@@ -252,7 +252,7 @@
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_BRAND, "ro.product.brand");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_DEVICE, "ro.product.device");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_PRODUCT, "ro.product.name");
-    add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serial");
+    add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serialno");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MANUFACTURER,
                       "ro.product.manufacturer");
     add_tag_from_prop(&attestation_id_tags, TAG_ATTESTATION_ID_MODEL, "ro.product.model");
diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 5473062..80abd92 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -1919,30 +1919,32 @@
 
     // The following check assumes that canonical CBOR encoding is used for the COSE_Key.
     if (testMode) {
-        EXPECT_THAT(cppbor::prettyPrint(parsedPayload.get()),
-                    MatchesRegex("{\n"
-                                 "  1 : 2,\n"   // kty: EC2
-                                 "  3 : -7,\n"  // alg: ES256
-                                 "  -1 : 1,\n"  // EC id: P256
-                                 // The regex {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}} matches a
-                                 // sequence of 32 hexadecimal bytes, enclosed in braces and
-                                 // separated by commas. In this case, some Ed25519 public key.
-                                 "  -2 : {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}},\n"  // pub_x: data
-                                 "  -3 : {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}},\n"  // pub_y: data
-                                 "  -70000 : null,\n"                              // test marker
-                                 "}"));
+        EXPECT_THAT(
+                cppbor::prettyPrint(parsedPayload.get()),
+                MatchesRegex("\\{\n"
+                             "  1 : 2,\n"   // kty: EC2
+                             "  3 : -7,\n"  // alg: ES256
+                             "  -1 : 1,\n"  // EC id: P256
+                             // The regex {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}} matches a
+                             // sequence of 32 hexadecimal bytes, enclosed in braces and
+                             // separated by commas. In this case, some Ed25519 public key.
+                             "  -2 : \\{(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}\\},\n"  // pub_x: data
+                             "  -3 : \\{(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}\\},\n"  // pub_y: data
+                             "  -70000 : null,\n"                                  // test marker
+                             "\\}"));
     } else {
-        EXPECT_THAT(cppbor::prettyPrint(parsedPayload.get()),
-                    MatchesRegex("{\n"
-                                 "  1 : 2,\n"   // kty: EC2
-                                 "  3 : -7,\n"  // alg: ES256
-                                 "  -1 : 1,\n"  // EC id: P256
-                                 // The regex {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}} matches a
-                                 // sequence of 32 hexadecimal bytes, enclosed in braces and
-                                 // separated by commas. In this case, some Ed25519 public key.
-                                 "  -2 : {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}},\n"  // pub_x: data
-                                 "  -3 : {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}},\n"  // pub_y: data
-                                 "}"));
+        EXPECT_THAT(
+                cppbor::prettyPrint(parsedPayload.get()),
+                MatchesRegex("\\{\n"
+                             "  1 : 2,\n"   // kty: EC2
+                             "  3 : -7,\n"  // alg: ES256
+                             "  -1 : 1,\n"  // EC id: P256
+                             // The regex {(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}} matches a
+                             // sequence of 32 hexadecimal bytes, enclosed in braces and
+                             // separated by commas. In this case, some Ed25519 public key.
+                             "  -2 : \\{(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}\\},\n"  // pub_x: data
+                             "  -3 : \\{(0x[0-9a-f]{2}, ){31}0x[0-9a-f]{2}\\},\n"  // pub_y: data
+                             "\\}"));
     }
 }
 
diff --git a/security/keymint/aidl/vts/functional/KeyMintTest.cpp b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
index 2194529..69fe434 100644
--- a/security/keymint/aidl/vts/functional/KeyMintTest.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintTest.cpp
@@ -1990,7 +1990,7 @@
     add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_BRAND, "ro.product.brand");
     add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_DEVICE, "ro.product.device");
     add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_PRODUCT, "ro.product.name");
-    add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serial");
+    add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_SERIAL, "ro.serialno");
     add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_MANUFACTURER, "ro.product.manufacturer");
     add_tag_from_prop(&extra_tags, TAG_ATTESTATION_ID_MODEL, "ro.product.model");
 
diff --git a/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp b/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp
index 5bbae4c..0c61c25 100644
--- a/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp
+++ b/security/keymint/aidl/vts/performance/KeyMintBenchmark.cpp
@@ -16,16 +16,21 @@
 
 #define LOG_TAG "keymint_benchmark"
 
+#include <iostream>
+
 #include <base/command_line.h>
 #include <benchmark/benchmark.h>
-#include <iostream>
 
 #include <aidl/Vintf.h>
 #include <aidl/android/hardware/security/keymint/ErrorCode.h>
 #include <aidl/android/hardware/security/keymint/IKeyMintDevice.h>
 #include <android/binder_manager.h>
 #include <binder/IServiceManager.h>
+
 #include <keymint_support/authorization_set.h>
+#include <keymint_support/openssl_utils.h>
+#include <openssl/curve25519.h>
+#include <openssl/x509.h>
 
 #define SMALL_MESSAGE_SIZE 64
 #define MEDIUM_MESSAGE_SIZE 1024
@@ -119,6 +124,22 @@
         return {};
     }
 
+    string getAlgorithmString(string transform) {
+        if (transform.find("AES") != string::npos) {
+            return "AES";
+        } else if (transform.find("Hmac") != string::npos) {
+            return "HMAC";
+        } else if (transform.find("DESede") != string::npos) {
+            return "TRIPLE_DES";
+        } else if (transform.find("RSA") != string::npos) {
+            return "RSA";
+        } else if (transform.find("EC") != string::npos) {
+            return "EC";
+        }
+        std::cerr << "Can't find algorithm for " << transform << std::endl;
+        return "";
+    }
+
     Digest getDigest(string transform) {
         if (transform.find("MD5") != string::npos) {
             return Digest::MD5;
@@ -135,29 +156,56 @@
             return Digest::SHA_2_512;
         } else if (transform.find("RSA") != string::npos &&
                    transform.find("OAEP") != string::npos) {
-            return Digest::SHA1;
+            if (securityLevel_ == SecurityLevel::STRONGBOX) {
+                return Digest::SHA_2_256;
+            } else {
+                return Digest::SHA1;
+            }
         } else if (transform.find("Hmac") != string::npos) {
             return Digest::SHA_2_256;
         }
         return Digest::NONE;
     }
 
+    string getDigestString(string transform) {
+        if (transform.find("MD5") != string::npos) {
+            return "MD5";
+        } else if (transform.find("SHA1") != string::npos ||
+                   transform.find("SHA-1") != string::npos) {
+            return "SHA1";
+        } else if (transform.find("SHA224") != string::npos) {
+            return "SHA_2_224";
+        } else if (transform.find("SHA256") != string::npos) {
+            return "SHA_2_256";
+        } else if (transform.find("SHA384") != string::npos) {
+            return "SHA_2_384";
+        } else if (transform.find("SHA512") != string::npos) {
+            return "SHA_2_512";
+        } else if (transform.find("RSA") != string::npos &&
+                   transform.find("OAEP") != string::npos) {
+            if (securityLevel_ == SecurityLevel::STRONGBOX) {
+                return "SHA_2_256";
+            } else {
+                return "SHA1";
+            }
+        } else if (transform.find("Hmac") != string::npos) {
+            return "SHA_2_256";
+        }
+        return "";
+    }
+
     optional<EcCurve> getCurveFromLength(int keySize) {
         switch (keySize) {
             case 224:
                 return EcCurve::P_224;
-                break;
             case 256:
                 return EcCurve::P_256;
-                break;
             case 384:
                 return EcCurve::P_384;
-                break;
             case 521:
                 return EcCurve::P_521;
-                break;
             default:
-                return {};
+                return std::nullopt;
         }
     }
 
@@ -261,6 +309,109 @@
         return GetReturnErrorCode(result);
     }
 
+    /* Copied the function LocalRsaEncryptMessage from
+     * hardware/interfaces/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp in VTS.
+     * Replaced asserts with the condition check and return false in case of failure condition.
+     * Require return value to skip the benchmark test case from further execution in case
+     * LocalRsaEncryptMessage fails.
+     */
+    optional<string> LocalRsaEncryptMessage(const string& message, const AuthorizationSet& params) {
+        // Retrieve the public key from the leaf certificate.
+        if (cert_chain_.empty()) {
+            std::cerr << "Local RSA encrypt Error: invalid cert_chain_" << std::endl;
+            return "Failure";
+        }
+        X509_Ptr key_cert(parse_cert_blob(cert_chain_[0].encodedCertificate));
+        EVP_PKEY_Ptr pub_key(X509_get_pubkey(key_cert.get()));
+        RSA_Ptr rsa(EVP_PKEY_get1_RSA(const_cast<EVP_PKEY*>(pub_key.get())));
+
+        // Retrieve relevant tags.
+        Digest digest = Digest::NONE;
+        Digest mgf_digest = Digest::SHA1;
+        PaddingMode padding = PaddingMode::NONE;
+
+        auto digest_tag = params.GetTagValue(TAG_DIGEST);
+        if (digest_tag.has_value()) digest = digest_tag.value();
+        auto pad_tag = params.GetTagValue(TAG_PADDING);
+        if (pad_tag.has_value()) padding = pad_tag.value();
+        auto mgf_tag = params.GetTagValue(TAG_RSA_OAEP_MGF_DIGEST);
+        if (mgf_tag.has_value()) mgf_digest = mgf_tag.value();
+
+        const EVP_MD* md = openssl_digest(digest);
+        const EVP_MD* mgf_md = openssl_digest(mgf_digest);
+
+        // Set up encryption context.
+        EVP_PKEY_CTX_Ptr ctx(EVP_PKEY_CTX_new(pub_key.get(), /* engine= */ nullptr));
+        if (EVP_PKEY_encrypt_init(ctx.get()) <= 0) {
+            std::cerr << "Local RSA encrypt Error: Encryption init failed" << std::endl;
+            return "Failure";
+        }
+
+        int rc = -1;
+        switch (padding) {
+            case PaddingMode::NONE:
+                rc = EVP_PKEY_CTX_set_rsa_padding(ctx.get(), RSA_NO_PADDING);
+                break;
+            case PaddingMode::RSA_PKCS1_1_5_ENCRYPT:
+                rc = EVP_PKEY_CTX_set_rsa_padding(ctx.get(), RSA_PKCS1_PADDING);
+                break;
+            case PaddingMode::RSA_OAEP:
+                rc = EVP_PKEY_CTX_set_rsa_padding(ctx.get(), RSA_PKCS1_OAEP_PADDING);
+                break;
+            default:
+                break;
+        }
+        if (rc <= 0) {
+            std::cerr << "Local RSA encrypt Error: Set padding failed" << std::endl;
+            return "Failure";
+        }
+        if (padding == PaddingMode::RSA_OAEP) {
+            if (!EVP_PKEY_CTX_set_rsa_oaep_md(ctx.get(), md)) {
+                std::cerr << "Local RSA encrypt Error: Set digest failed: " << ERR_peek_last_error()
+                          << std::endl;
+                return "Failure";
+            }
+            if (!EVP_PKEY_CTX_set_rsa_mgf1_md(ctx.get(), mgf_md)) {
+                std::cerr << "Local RSA encrypt Error: Set digest failed: " << ERR_peek_last_error()
+                          << std::endl;
+                return "Failure";
+            }
+        }
+
+        // Determine output size.
+        size_t outlen;
+        if (EVP_PKEY_encrypt(ctx.get(), nullptr /* out */, &outlen,
+                             reinterpret_cast<const uint8_t*>(message.data()),
+                             message.size()) <= 0) {
+            std::cerr << "Local RSA encrypt Error: Determine output size failed: "
+                      << ERR_peek_last_error() << std::endl;
+            return "Failure";
+        }
+
+        // Left-zero-pad the input if necessary.
+        const uint8_t* to_encrypt = reinterpret_cast<const uint8_t*>(message.data());
+        size_t to_encrypt_len = message.size();
+
+        std::unique_ptr<string> zero_padded_message;
+        if (padding == PaddingMode::NONE && to_encrypt_len < outlen) {
+            zero_padded_message.reset(new string(outlen, '\0'));
+            memcpy(zero_padded_message->data() + (outlen - to_encrypt_len), message.data(),
+                   message.size());
+            to_encrypt = reinterpret_cast<const uint8_t*>(zero_padded_message->data());
+            to_encrypt_len = outlen;
+        }
+
+        // Do the encryption.
+        string output(outlen, '\0');
+        if (EVP_PKEY_encrypt(ctx.get(), reinterpret_cast<uint8_t*>(output.data()), &outlen,
+                             to_encrypt, to_encrypt_len) <= 0) {
+            std::cerr << "Local RSA encrypt Error: Encryption failed: " << ERR_peek_last_error()
+                      << std::endl;
+            return "Failure";
+        }
+        return output;
+    }
+
     SecurityLevel securityLevel_;
     string name_;
 
@@ -268,12 +419,13 @@
     ErrorCode GenerateKey(const AuthorizationSet& key_desc,
                           const optional<AttestationKey>& attest_key = std::nullopt) {
         key_blob_.clear();
+        cert_chain_.clear();
         KeyCreationResult creationResult;
         Status result = keymint_->generateKey(key_desc.vector_data(), attest_key, &creationResult);
         if (result.isOk()) {
             key_blob_ = std::move(creationResult.keyBlob);
+            cert_chain_ = std::move(creationResult.certificateChain);
             creationResult.keyCharacteristics.clear();
-            creationResult.certificateChain.clear();
         }
         return GetReturnErrorCode(result);
     }
@@ -338,6 +490,11 @@
         return ErrorCode::UNKNOWN_ERROR;
     }
 
+    X509_Ptr parse_cert_blob(const vector<uint8_t>& blob) {
+        const uint8_t* p = blob.data();
+        return X509_Ptr(d2i_X509(nullptr /* allocate new */, &p, blob.size()));
+    }
+
     std::shared_ptr<IKeyMintOperation> op_;
     vector<Certificate> cert_chain_;
     vector<uint8_t> key_blob_;
@@ -390,6 +547,10 @@
     BENCHMARK_KM_MSG(encrypt, transform, keySize, msgSize) \
     BENCHMARK_KM_MSG(decrypt, transform, keySize, msgSize)
 
+// Skip public key operations as they are not supported in KeyMint.
+#define BENCHMARK_KM_ASYM_CIPHER(transform, keySize, msgSize)   \
+    BENCHMARK_KM_MSG(decrypt, transform, keySize, msgSize)
+
 #define BENCHMARK_KM_CIPHER_ALL_MSGS(transform, keySize) \
     BENCHMARK_KM_ALL_MSGS(encrypt, transform, keySize)   \
     BENCHMARK_KM_ALL_MSGS(decrypt, transform, keySize)
@@ -397,12 +558,43 @@
 #define BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, keySize) \
     BENCHMARK_KM_ALL_MSGS(sign, transform, keySize)         \
     BENCHMARK_KM_ALL_MSGS(verify, transform, keySize)
-// clang-format on
+
+// Skip public key operations as they are not supported in KeyMint.
+#define BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, keySize) \
+    BENCHMARK_KM_ALL_MSGS(sign, transform, keySize) \
+    // clang-format on
 
 /*
  * ============= KeyGen TESTS ==================
  */
+
+static bool isValidSBKeySize(string transform, int keySize) {
+    std::optional<Algorithm> algorithm = keymintTest->getAlgorithm(transform);
+    switch (algorithm.value()) {
+        case Algorithm::AES:
+            return (keySize == 128 || keySize == 256);
+        case Algorithm::HMAC:
+            return (keySize % 8 == 0 && keySize >= 64 && keySize <= 512);
+        case Algorithm::TRIPLE_DES:
+            return (keySize == 168);
+        case Algorithm::RSA:
+            return (keySize == 2048);
+        case Algorithm::EC:
+            return (keySize == 256);
+    }
+    return false;
+}
+
 static void keygen(benchmark::State& state, string transform, int keySize) {
+    // Skip the test for unsupported key size in StrongBox
+    if (keymintTest->securityLevel_ == SecurityLevel::STRONGBOX &&
+        !isValidSBKeySize(transform, keySize)) {
+        state.SkipWithError(("Skipped for STRONGBOX: Keysize: " + std::to_string(keySize) +
+                             " is not supported in StrongBox for algorithm: " +
+                             keymintTest->getAlgorithmString(transform))
+                                    .c_str());
+        return;
+    }
     addDefaultLabel(state);
     for (auto _ : state) {
         if (!keymintTest->GenerateKey(transform, keySize)) {
@@ -438,8 +630,24 @@
 /*
  * ============= SIGNATURE TESTS ==================
  */
-
 static void sign(benchmark::State& state, string transform, int keySize, int msgSize) {
+    // Skip the test for unsupported key size or unsupported digest in StrongBox
+    if (keymintTest->securityLevel_ == SecurityLevel::STRONGBOX) {
+        if (!isValidSBKeySize(transform, keySize)) {
+            state.SkipWithError(("Skipped for STRONGBOX: Keysize: " + std::to_string(keySize) +
+                                 " is not supported in StrongBox for algorithm: " +
+                                 keymintTest->getAlgorithmString(transform))
+                                        .c_str());
+            return;
+        }
+        if (keymintTest->getDigest(transform) != Digest::SHA_2_256) {
+            state.SkipWithError(
+                    ("Skipped for STRONGBOX: Digest: " + keymintTest->getDigestString(transform) +
+                     " is not supported in StrongBox")
+                            .c_str());
+            return;
+        }
+    }
     addDefaultLabel(state);
     if (!keymintTest->GenerateKey(transform, keySize, true)) {
         state.SkipWithError(
@@ -469,6 +677,23 @@
 }
 
 static void verify(benchmark::State& state, string transform, int keySize, int msgSize) {
+    // Skip the test for unsupported key size or unsupported digest in StrongBox
+    if (keymintTest->securityLevel_ == SecurityLevel::STRONGBOX) {
+        if (!isValidSBKeySize(transform, keySize)) {
+            state.SkipWithError(("Skipped for STRONGBOX: Keysize: " + std::to_string(keySize) +
+                                 " is not supported in StrongBox for algorithm: " +
+                                 keymintTest->getAlgorithmString(transform))
+                                        .c_str());
+            return;
+        }
+        if (keymintTest->getDigest(transform) != Digest::SHA_2_256) {
+            state.SkipWithError(
+                    ("Skipped for STRONGBOX: Digest: " + keymintTest->getDigestString(transform) +
+                     " is not supported in StrongBox")
+                            .c_str());
+            return;
+        }
+    }
     addDefaultLabel(state);
     if (!keymintTest->GenerateKey(transform, keySize, true)) {
         state.SkipWithError(
@@ -525,10 +750,10 @@
 BENCHMARK_KM_SIGNATURE_ALL_HMAC_KEYS(HmacSHA512)
 
 #define BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(transform) \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 224)      \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 256)      \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 384)      \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 521)
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 224)      \
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 256)      \
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 384)      \
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 521)
 
 BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(NONEwithECDSA);
 BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA1withECDSA);
@@ -538,13 +763,14 @@
 BENCHMARK_KM_SIGNATURE_ALL_ECDSA_KEYS(SHA512withECDSA);
 
 #define BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(transform) \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 2048)   \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 3072)   \
-    BENCHMARK_KM_SIGNATURE_ALL_MSGS(transform, 4096)
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 2048)   \
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 3072)   \
+    BENCHMARK_KM_ASYM_SIGNATURE_ALL_MSGS(transform, 4096)
 
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(MD5withRSA);
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA1withRSA);
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA224withRSA);
+BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA256withRSA);
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA384withRSA);
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA512withRSA);
 
@@ -553,6 +779,7 @@
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA224withRSA/PSS);
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA384withRSA/PSS);
 BENCHMARK_KM_SIGNATURE_ALL_RSA_KEYS(SHA512withRSA/PSS);
+
 // clang-format on
 
 /*
@@ -560,6 +787,15 @@
  */
 
 static void encrypt(benchmark::State& state, string transform, int keySize, int msgSize) {
+    // Skip the test for unsupported key size in StrongBox
+    if (keymintTest->securityLevel_ == SecurityLevel::STRONGBOX &&
+        (!isValidSBKeySize(transform, keySize))) {
+        state.SkipWithError(("Skipped for STRONGBOX: Keysize: " + std::to_string(keySize) +
+                             " is not supported in StrongBox for algorithm: " +
+                             keymintTest->getAlgorithmString(transform))
+                                    .c_str());
+        return;
+    }
     addDefaultLabel(state);
     if (!keymintTest->GenerateKey(transform, keySize)) {
         state.SkipWithError(
@@ -589,6 +825,15 @@
 }
 
 static void decrypt(benchmark::State& state, string transform, int keySize, int msgSize) {
+    // Skip the test for unsupported key size in StrongBox
+    if (keymintTest->securityLevel_ == SecurityLevel::STRONGBOX &&
+        (!isValidSBKeySize(transform, keySize))) {
+        state.SkipWithError(("Skipped for STRONGBOX: Keysize: " + std::to_string(keySize) +
+                             " is not supported in StrongBox for algorithm: " +
+                             keymintTest->getAlgorithmString(transform))
+                                    .c_str());
+        return;
+    }
     addDefaultLabel(state);
     if (!keymintTest->GenerateKey(transform, keySize)) {
         state.SkipWithError(
@@ -598,23 +843,34 @@
     AuthorizationSet out_params;
     AuthorizationSet in_params = keymintTest->getOperationParams(transform);
     string message = keymintTest->GenerateMessage(msgSize);
-    auto error = keymintTest->Begin(KeyPurpose::ENCRYPT, in_params, &out_params);
-    if (error != ErrorCode::OK) {
-        state.SkipWithError(
-                ("Encryption begin error, " + std::to_string(keymintTest->getError())).c_str());
-        return;
+    optional<string> encryptedMessage;
+
+    if (keymintTest->getAlgorithm(transform).value() == Algorithm::RSA) {
+        // Public key operation not supported, doing local Encryption
+        encryptedMessage = keymintTest->LocalRsaEncryptMessage(message, in_params);
+        if ((keySize / 8) != (*encryptedMessage).size()) {
+            state.SkipWithError("Local Encryption falied");
+            return;
+        }
+    } else {
+        auto error = keymintTest->Begin(KeyPurpose::ENCRYPT, in_params, &out_params);
+        if (error != ErrorCode::OK) {
+            state.SkipWithError(
+                    ("Encryption begin error, " + std::to_string(keymintTest->getError())).c_str());
+            return;
+        }
+        encryptedMessage = keymintTest->Process(message);
+        if (!encryptedMessage) {
+            state.SkipWithError(
+                    ("Encryption error, " + std::to_string(keymintTest->getError())).c_str());
+            return;
+        }
+        in_params.push_back(out_params);
+        out_params.Clear();
     }
-    auto encryptedMessage = keymintTest->Process(message);
-    if (!encryptedMessage) {
-        state.SkipWithError(
-                ("Encryption error, " + std::to_string(keymintTest->getError())).c_str());
-        return;
-    }
-    in_params.push_back(out_params);
-    out_params.Clear();
     for (auto _ : state) {
         state.PauseTiming();
-        error = keymintTest->Begin(KeyPurpose::DECRYPT, in_params, &out_params);
+        auto error = keymintTest->Begin(KeyPurpose::DECRYPT, in_params, &out_params);
         if (error != ErrorCode::OK) {
             state.SkipWithError(
                     ("Decryption begin error, " + std::to_string(keymintTest->getError())).c_str());
@@ -649,9 +905,9 @@
 BENCHMARK_KM_CIPHER_ALL_MSGS(DESede/ECB/PKCS7Padding, 168);
 
 #define BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(transform, msgSize) \
-    BENCHMARK_KM_CIPHER(transform, 2048, msgSize)            \
-    BENCHMARK_KM_CIPHER(transform, 3072, msgSize)            \
-    BENCHMARK_KM_CIPHER(transform, 4096, msgSize)
+    BENCHMARK_KM_ASYM_CIPHER(transform, 2048, msgSize)            \
+    BENCHMARK_KM_ASYM_CIPHER(transform, 3072, msgSize)            \
+    BENCHMARK_KM_ASYM_CIPHER(transform, 4096, msgSize)
 
 BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(RSA/ECB/NoPadding, SMALL_MESSAGE_SIZE);
 BENCHMARK_KM_CIPHER_ALL_RSA_KEYS(RSA/ECB/PKCS1Padding, SMALL_MESSAGE_SIZE);
diff --git a/security/keymint/support/Android.bp b/security/keymint/support/Android.bp
index 3f48320..efd6fc7 100644
--- a/security/keymint/support/Android.bp
+++ b/security/keymint/support/Android.bp
@@ -63,6 +63,9 @@
     defaults: [
         "keymint_use_latest_hal_aidl_ndk_shared",
     ],
+    static_libs: [
+        "android.hardware.security.rkp-V3-ndk",
+    ],
     shared_libs: [
         "libbase",
         "libbinder_ndk",
@@ -78,6 +81,7 @@
     name: "libkeymint_remote_prov_support_test",
     srcs: ["remote_prov_utils_test.cpp"],
     static_libs: [
+        "android.hardware.security.rkp-V3-ndk",
         "libgmock",
         "libgtest_main",
     ],
diff --git a/security/keymint/RKP_CHANGELOG.md b/security/rkp/CHANGELOG.md
similarity index 79%
rename from security/keymint/RKP_CHANGELOG.md
rename to security/rkp/CHANGELOG.md
index 243fc26..eb2041d 100644
--- a/security/keymint/RKP_CHANGELOG.md
+++ b/security/rkp/CHANGELOG.md
@@ -19,6 +19,12 @@
   * `uniqueId` String added as a field in order to differentiate IRPC instances on device.
 
 ## IRemotelyProvisionedComponent 2 -> 3
+* The RKP HAL now builds separately from KeyMint.
+  * The HAL remains under the `android.hardware.security.keymint` package for
+    compatibility with previous releases. ABI compatibility requires this.
+  * Dependencies on the RKP HAL must add a dependency on
+    `"android.hardware.security.rkp"` generated code (instead of
+    `"android.hardward.security.keymint"`).
 * ProtectedData has been removed.
 * DeviceInfo
   * `version` has moved to a top-level field within the CSR generated by the HAL
diff --git a/security/keymint/RKP_README.md b/security/rkp/README.md
similarity index 95%
rename from security/keymint/RKP_README.md
rename to security/rkp/README.md
index 89a2598..5fb4948 100644
--- a/security/keymint/RKP_README.md
+++ b/security/rkp/README.md
@@ -6,8 +6,8 @@
 keys. The HAL must interact effectively with Keystore (and other daemons) and
 protect device privacy and security.
 
-Note that this API is designed for KeyMint, but with the intention that it
-should be usable for other HALs that require certificate provisioning.
+Note that this API was originally designed for KeyMint, with the intention that
+it should be usable for other HALs that require certificate provisioning.
 Throughout this document we'll refer to the Keystore and KeyMint (formerly
 called Keymaster) components, but only for concreteness and convenience; those
 labels could be replaced with the names of any system and secure area
@@ -312,7 +312,7 @@
 ```
 
 Please see
-[ProtectedData.aidl](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/keymint/aidl/android/hardware/security/keymint/ProtectedData.aidl)
+[ProtectedData.aidl](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/ProtectedData.aidl)
 for a full CDDL definition of the BCC.
 
 ### `CertificateRequest`
@@ -366,9 +366,9 @@
 following links:
 
 *   [IRemotelyProvisionedComponent
-    HAL](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/keymint/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl)
-*   [ProtectedData](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/keymint/aidl/android/hardware/security/keymint/ProtectedData.aidl)
-*   [MacedPublicKey](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/keymint/aidl/android/hardware/security/keymint/MacedPublicKey.aidl)
-*   [RpcHardwareInfo](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/keymint/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl)
-*   [DeviceInfo](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/keymint/aidl/android/hardware/security/keymint/DeviceInfo.aidl)
+    HAL](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl)
+*   [ProtectedData](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/ProtectedData.aidl)
+*   [MacedPublicKey](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl)
+*   [RpcHardwareInfo](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl)
+*   [DeviceInfo](https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl)
 
diff --git a/security/rkp/aidl/Android.bp b/security/rkp/aidl/Android.bp
new file mode 100644
index 0000000..4c479f4
--- /dev/null
+++ b/security/rkp/aidl/Android.bp
@@ -0,0 +1,37 @@
+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.rkp",
+    vendor_available: true,
+    srcs: [
+        // This HAL was originally part of keymint.
+        "android/hardware/security/keymint/*.aidl",
+
+        // in the future
+        // "android/hardware/security/rkp/*.aidl",
+    ],
+    stability: "vintf",
+    backend: {
+        java: {
+            min_sdk_version: "33",
+        },
+        rust: {
+            enabled: true,
+        },
+    },
+    versions_with_info: [
+        {
+            version: "1",
+        },
+        {
+            version: "2",
+        },
+    ],
+}
diff --git a/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/.hash b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/.hash
new file mode 100644
index 0000000..404553b
--- /dev/null
+++ b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/.hash
@@ -0,0 +1 @@
+d285480d2e0002adc0ace80edf34aa725679512e
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/DeviceInfo.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/DeviceInfo.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/DeviceInfo.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/DeviceInfo.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/MacedPublicKey.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/MacedPublicKey.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/MacedPublicKey.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/MacedPublicKey.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/ProtectedData.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/ProtectedData.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/ProtectedData.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/ProtectedData.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/RpcHardwareInfo.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/RpcHardwareInfo.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/1/android/hardware/security/keymint/RpcHardwareInfo.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/1/android/hardware/security/keymint/RpcHardwareInfo.aidl
diff --git a/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
new file mode 100644
index 0000000..8700d33
--- /dev/null
+++ b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/.hash
@@ -0,0 +1 @@
+c8d34e56ae0807b61f028019622d8b60a37e0a8b
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/DeviceInfo.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/DeviceInfo.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/DeviceInfo.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/DeviceInfo.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/MacedPublicKey.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/MacedPublicKey.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/MacedPublicKey.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/MacedPublicKey.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/ProtectedData.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/ProtectedData.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/ProtectedData.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/ProtectedData.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/RpcHardwareInfo.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/RpcHardwareInfo.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/2/android/hardware/security/keymint/RpcHardwareInfo.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/2/android/hardware/security/keymint/RpcHardwareInfo.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/DeviceInfo.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/DeviceInfo.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/DeviceInfo.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/DeviceInfo.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/MacedPublicKey.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/MacedPublicKey.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/MacedPublicKey.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/MacedPublicKey.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/ProtectedData.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/ProtectedData.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/ProtectedData.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/ProtectedData.aidl
diff --git a/security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/RpcHardwareInfo.aidl b/security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/RpcHardwareInfo.aidl
similarity index 100%
rename from security/keymint/aidl/aidl_api/android.hardware.security.keymint/current/android/hardware/security/keymint/RpcHardwareInfo.aidl
rename to security/rkp/aidl/aidl_api/android.hardware.security.rkp/current/android/hardware/security/keymint/RpcHardwareInfo.aidl
diff --git a/security/keymint/aidl/android/hardware/security/keymint/DeviceInfo.aidl b/security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl
similarity index 100%
rename from security/keymint/aidl/android/hardware/security/keymint/DeviceInfo.aidl
rename to security/rkp/aidl/android/hardware/security/keymint/DeviceInfo.aidl
diff --git a/security/keymint/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl b/security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
similarity index 100%
rename from security/keymint/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
rename to security/rkp/aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.aidl
diff --git a/security/keymint/aidl/android/hardware/security/keymint/MacedPublicKey.aidl b/security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl
similarity index 100%
rename from security/keymint/aidl/android/hardware/security/keymint/MacedPublicKey.aidl
rename to security/rkp/aidl/android/hardware/security/keymint/MacedPublicKey.aidl
diff --git a/security/keymint/aidl/android/hardware/security/keymint/ProtectedData.aidl b/security/rkp/aidl/android/hardware/security/keymint/ProtectedData.aidl
similarity index 100%
rename from security/keymint/aidl/android/hardware/security/keymint/ProtectedData.aidl
rename to security/rkp/aidl/android/hardware/security/keymint/ProtectedData.aidl
diff --git a/security/keymint/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl b/security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl
similarity index 100%
rename from security/keymint/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl
rename to security/rkp/aidl/android/hardware/security/keymint/RpcHardwareInfo.aidl
diff --git a/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp b/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp
index fa50821..0924da7 100644
--- a/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp
+++ b/usb/gadget/1.2/default/lib/UsbGadgetUtils.cpp
@@ -170,7 +170,6 @@
 
     if ((functions & GadgetFunction::RNDIS) != 0) {
         ALOGI("setCurrentUsbFunctions rndis");
-        if (linkFunction("gsi.rndis", (*functionCount)++)) return Status::ERROR;
         std::string rndisFunction = GetProperty(kVendorRndisConfig, "");
         if (rndisFunction != "") {
             if (linkFunction(rndisFunction.c_str(), (*functionCount)++)) return Status::ERROR;
diff --git a/uwb/aidl/Android.bp b/uwb/aidl/Android.bp
index 52f0605..7dc2b7f 100755
--- a/uwb/aidl/Android.bp
+++ b/uwb/aidl/Android.bp
@@ -47,6 +47,7 @@
 
 aidl_interface {
     name: "android.hardware.uwb.fira_android",
+    owner: "google",
     vendor_available: true,
     srcs: ["android/hardware/uwb/fira_android/*.aidl"],
     stability: "vintf",
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
index cbe2068..39bb5d9 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
@@ -44,4 +44,8 @@
   CCC_SUPPORTED_PULSE_SHAPE_COMBOS = 166,
   CCC_SUPPORTED_RAN_MULTIPLIER = 167,
   SUPPORTED_AOA_RESULT_REQ_ANTENNA_INTERLEAVING = 227,
+  SUPPORTED_MIN_RANGING_INTERVAL_MS = 228,
+  SUPPORTED_RANGE_DATA_NTF_CONFIG = 229,
+  SUPPORTED_RSSI_REPORTING = 230,
+  SUPPORTED_DIAGNOSTICS = 231,
 }
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
index cd2e122..fbcfbff 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
@@ -36,4 +36,5 @@
 enum UwbVendorGidAndroidOids {
   ANDROID_GET_POWER_STATS = 0,
   ANDROID_SET_COUNTRY_CODE = 1,
+  ANDROID_RANGE_DIAGNOSTICS = 2,
 }
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
index d35728f..8413f06 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb.fira_android/current/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
@@ -43,4 +43,6 @@
   NB_OF_RANGE_MEASUREMENTS = 227,
   NB_OF_AZIMUTH_MEASUREMENTS = 228,
   NB_OF_ELEVATION_MEASUREMENTS = 229,
+  ENABLE_DIAGNOSTICS = 232,
+  DIAGRAMS_FRAME_REPORTS_FIELDS = 233,
 }
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
index 0140fdd..86479fb 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorCapabilityTlvTypes.aidl
@@ -150,4 +150,33 @@
      *  0 - Feature not supported.
      */
     SUPPORTED_AOA_RESULT_REQ_ANTENNA_INTERLEAVING = 0xE3,
+
+    /**
+     * 4 byte value to indicate supported min ranging interval in ms.
+     */
+    SUPPORTED_MIN_RANGING_INTERVAL_MS = 0xE4,
+
+    /**
+     * 4 byte bitmask to indicate the supported RANGE_DATA_NTF_CONFIG values
+     *
+     * Bitmask where each bit corresponds to values used in
+     * RANGE_DATA_NTF_CONFIG in SET_APP_CFG_CMD
+     */
+    SUPPORTED_RANGE_DATA_NTF_CONFIG = 0xE5,
+
+    /**
+     * 1 byte bitmask to indicate the supported RSSI_REPORTING values
+     * Values:
+     * 1 - Feature supported.
+     * 0 - Feature not supported.
+     */
+    SUPPORTED_RSSI_REPORTING = 0xE6,
+
+    /**
+     * 1 byte value to indicate support for diagnostics feature.
+     * Values:
+     *  1 - Feature supported.
+     *  0 - Feature not supported.
+     */
+    SUPPORTED_DIAGNOSTICS = 0xE7,
 }
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
index e389a2d..4768f55 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorGidAndroidOids.aidl
@@ -30,5 +30,11 @@
     ANDROID_GET_POWER_STATS = 0x0,
     // Used to set the current regulatory country code (determined usinag
     // SIM or hardcoded by OEM).
+    // Country code is sent as a 2 byte value corresponding to ISO-3166 country code.
+    // Note: "00" is used to indicate that the country code is unknown.
     ANDROID_SET_COUNTRY_CODE = 0x1,
+    // Used by the notification to get UWB ranging diagnostics stats.
+    // Supported only if the UwbVendorCapabilityTlvTypes.SUPPORTED_DIAGNOSTICS set
+    // to 1.
+    ANDROID_RANGE_DIAGNOSTICS = 0x2,
 }
diff --git a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
index f43b249..f303ed9 100644
--- a/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
+++ b/uwb/aidl/android/hardware/uwb/fira_android/UwbVendorSessionAppConfigTlvTypes.aidl
@@ -66,4 +66,23 @@
     NB_OF_AZIMUTH_MEASUREMENTS = 0xE4,
     /** 1 byte data */
     NB_OF_ELEVATION_MEASUREMENTS = 0xE5,
+
+    /**
+     * Supported only if the UwbVendorCapabilityTlvTypes
+     * .SUPPORTED_DIAGNOSTICS set to 1.
+     */
+    /**
+     * 1 byte data
+     * 1 - Enable,
+     * 0 - Disable
+     */
+    ENABLE_DIAGNOSTICS = 0xE8,
+    /**
+     * 1 byte bitmask
+     * b0: Activate RSSIs field,
+     * b1: Activate AoAs field,
+     * b2: Activate CIRs field,
+     * b3 - b7: RFU
+     */
+    DIAGRAMS_FRAME_REPORTS_FIELDS = 0xE9,
 }