diff --git a/audio/aidl/Android.bp b/audio/aidl/Android.bp
index 42a4ac1..340cdb5 100644
--- a/audio/aidl/Android.bp
+++ b/audio/aidl/Android.bp
@@ -119,6 +119,7 @@
         "android/hardware/audio/core/IStreamCommon.aidl",
         "android/hardware/audio/core/IStreamIn.aidl",
         "android/hardware/audio/core/IStreamOut.aidl",
+        "android/hardware/audio/core/IStreamOutEventCallback.aidl",
         "android/hardware/audio/core/ITelephony.aidl",
         "android/hardware/audio/core/MicrophoneDynamicInfo.aidl",
         "android/hardware/audio/core/MicrophoneInfo.aidl",
diff --git a/audio/aidl/TEST_MAPPING b/audio/aidl/TEST_MAPPING
index 2e84d95..a166e61 100644
--- a/audio/aidl/TEST_MAPPING
+++ b/audio/aidl/TEST_MAPPING
@@ -13,6 +13,9 @@
       "name": "VtsHalDownmixTargetTest"
     },
     {
+      "name": "VtsHalEnvironmentalReverbTargetTest"
+    },
+    {
       "name": "VtsHalEqualizerTargetTest"
     },
     {
@@ -22,6 +25,9 @@
       "name": "VtsHalLoudnessEnhancerTargetTest"
     },
     {
+      "name": "VtsHalPresetReverbTargetTest"
+    },
+    {
       "name": "VtsHalVirtualizerTargetTest"
     },
     {
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 dd2279d..6a10295 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
@@ -46,6 +46,7 @@
   android.hardware.audio.core.AudioRoute[] getAudioRoutesForAudioPort(int portId);
   android.hardware.audio.core.IModule.OpenInputStreamReturn openInputStream(in android.hardware.audio.core.IModule.OpenInputStreamArguments args);
   android.hardware.audio.core.IModule.OpenOutputStreamReturn openOutputStream(in android.hardware.audio.core.IModule.OpenOutputStreamArguments args);
+  android.hardware.audio.core.IModule.SupportedPlaybackRateFactors getSupportedPlaybackRateFactors();
   android.hardware.audio.core.AudioPatch setAudioPatch(in android.hardware.audio.core.AudioPatch requested);
   boolean setAudioPortConfig(in android.media.audio.common.AudioPortConfig requested, out android.media.audio.common.AudioPortConfig suggested);
   void resetAudioPatch(int patchId);
@@ -84,12 +85,20 @@
     @nullable android.media.audio.common.AudioOffloadInfo offloadInfo;
     long bufferSizeFrames;
     @nullable android.hardware.audio.core.IStreamCallback callback;
+    @nullable android.hardware.audio.core.IStreamOutEventCallback eventCallback;
   }
   @VintfStability
   parcelable OpenOutputStreamReturn {
     android.hardware.audio.core.IStreamOut stream;
     android.hardware.audio.core.StreamDescriptor desc;
   }
+  @VintfStability
+  parcelable SupportedPlaybackRateFactors {
+    float minSpeed;
+    float maxSpeed;
+    float minPitch;
+    float maxPitch;
+  }
   @Backing(type="int") @VintfStability
   enum ScreenRotation {
     DEG_0 = 0,
diff --git a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOut.aidl b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOut.aidl
index 092b801..46acc11 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOut.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOut.aidl
@@ -38,6 +38,16 @@
   void updateMetadata(in android.hardware.audio.common.SourceMetadata sourceMetadata);
   float[] getHwVolume();
   void setHwVolume(in float[] channelVolumes);
+  float getAudioDescriptionMixLevel();
+  void setAudioDescriptionMixLevel(float leveldB);
+  android.media.audio.common.AudioDualMonoMode getDualMonoMode();
+  void setDualMonoMode(android.media.audio.common.AudioDualMonoMode mode);
+  android.media.audio.common.AudioLatencyMode[] getRecommendedLatencyModes();
+  void setLatencyMode(android.media.audio.common.AudioLatencyMode mode);
+  android.media.audio.common.AudioPlaybackRate getPlaybackRateParameters();
+  void setPlaybackRateParameters(in android.media.audio.common.AudioPlaybackRate playbackRate);
+  void selectPresentation(int presentationId, int programId);
   const int HW_VOLUME_MIN = 0;
   const int HW_VOLUME_MAX = 1;
+  const int AUDIO_DESCRIPTION_MIX_LEVEL_MAX = 48;
 }
diff --git a/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOutEventCallback.aidl b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOutEventCallback.aidl
new file mode 100644
index 0000000..31cf0b7
--- /dev/null
+++ b/audio/aidl/aidl_api/android.hardware.audio.core/current/android/hardware/audio/core/IStreamOutEventCallback.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 IStreamOutEventCallback {
+  oneway void onCodecFormatChanged(in byte[] audioMetadata);
+  oneway void onRecommendedLatencyModeChanged(in android.media.audio.common.AudioLatencyMode[] modes);
+}
diff --git a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/EnvironmentalReverb.aidl b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/EnvironmentalReverb.aidl
index fcf08c3..0e61932 100644
--- a/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/EnvironmentalReverb.aidl
+++ b/audio/aidl/aidl_api/android.hardware.audio.effect/current/android/hardware/audio/effect/EnvironmentalReverb.aidl
@@ -44,6 +44,22 @@
   int diffusionPm;
   int densityPm;
   boolean bypass;
+  const int MIN_ROOM_LEVEL_MB = -6000;
+  const int MAX_ROOM_LEVEL_MB = 0;
+  const int MIN_ROOM_HF_LEVEL_MB = -4000;
+  const int MAX_ROOM_HF_LEVEL_MB = 0;
+  const int MIN_DECAY_TIME_MS = 100;
+  const int MAX_DECAY_TIME_MS = 20000;
+  const int MIN_DECAY_HF_RATIO_PM = 100;
+  const int MAX_DECAY_HF_RATIO_PM = 1000;
+  const int MIN_LEVEL_MB = -6000;
+  const int MAX_LEVEL_MB = 0;
+  const int MIN_DELAY_MS = 0;
+  const int MAX_DELAY_MS = 65;
+  const int MIN_DIFFUSION_PM = 0;
+  const int MAX_DIFFUSION_PM = 1000;
+  const int MIN_DENSITY_PM = 0;
+  const int MAX_DENSITY_PM = 1000;
   @VintfStability
   union Id {
     int vendorExtensionTag;
diff --git a/audio/aidl/android/hardware/audio/core/IModule.aidl b/audio/aidl/android/hardware/audio/core/IModule.aidl
index b278ac4..f4ee1f3 100644
--- a/audio/aidl/android/hardware/audio/core/IModule.aidl
+++ b/audio/aidl/android/hardware/audio/core/IModule.aidl
@@ -25,6 +25,7 @@
 import android.hardware.audio.core.IStreamCallback;
 import android.hardware.audio.core.IStreamIn;
 import android.hardware.audio.core.IStreamOut;
+import android.hardware.audio.core.IStreamOutEventCallback;
 import android.hardware.audio.core.ITelephony;
 import android.hardware.audio.core.MicrophoneInfo;
 import android.hardware.audio.core.ModuleDebug;
@@ -34,6 +35,7 @@
 import android.media.audio.common.AudioOffloadInfo;
 import android.media.audio.common.AudioPort;
 import android.media.audio.common.AudioPortConfig;
+import android.media.audio.common.Float;
 
 /**
  * Each instance of IModule corresponds to a separate audio module. The system
@@ -389,6 +391,8 @@
         long bufferSizeFrames;
         /** Client callback interface for the non-blocking output mode. */
         @nullable IStreamCallback callback;
+        /** Optional callback to notify client about stream events. */
+        @nullable IStreamOutEventCallback eventCallback;
     }
     @VintfStability
     parcelable OpenOutputStreamReturn {
@@ -398,6 +402,33 @@
     OpenOutputStreamReturn openOutputStream(in OpenOutputStreamArguments args);
 
     /**
+     * Get supported ranges of playback rate factors.
+     *
+     * See 'PlaybackRate' for the information on the playback rate parameters.
+     * This method provides supported ranges (inclusive) for the speed factor
+     * and the pitch factor.
+     *
+     * If the HAL module supports setting the playback rate, it is recommended
+     * to support speed and pitch factor values at least in the range from 0.5f
+     * to 2.0f.
+     *
+     * @throws EX_UNSUPPORTED_OPERATION If setting of playback rate parameters
+     *                                  is not supported by the module.
+     */
+    @VintfStability
+    parcelable SupportedPlaybackRateFactors {
+        /** The minimum allowed speed factor. */
+        float minSpeed;
+        /** The maximum allowed speed factor. */
+        float maxSpeed;
+        /** The minimum allowed pitch factor. */
+        float minPitch;
+        /** The maximum allowed pitch factor. */
+        float maxPitch;
+    }
+    SupportedPlaybackRateFactors getSupportedPlaybackRateFactors();
+
+    /**
      * Set an audio patch.
      *
      * This method creates new or updates an existing audio patch. If the
diff --git a/audio/aidl/android/hardware/audio/core/IStreamOut.aidl b/audio/aidl/android/hardware/audio/core/IStreamOut.aidl
index 85da00d..b60b0fd 100644
--- a/audio/aidl/android/hardware/audio/core/IStreamOut.aidl
+++ b/audio/aidl/android/hardware/audio/core/IStreamOut.aidl
@@ -18,6 +18,9 @@
 
 import android.hardware.audio.common.SourceMetadata;
 import android.hardware.audio.core.IStreamCommon;
+import android.media.audio.common.AudioDualMonoMode;
+import android.media.audio.common.AudioLatencyMode;
+import android.media.audio.common.AudioPlaybackRate;
 
 /**
  * This interface provides means for sending audio data to output devices.
@@ -86,4 +89,140 @@
      * @throws EX_UNSUPPORTED_OPERATION If hardware volume control is not supported.
      */
     void setHwVolume(in float[] channelVolumes);
+
+    // aidl: Constant of type float is not supported (b/251286924).
+    // const float AUDIO_DESCRIPTION_MIX_LEVEL_MIN = -Inf;
+    const int AUDIO_DESCRIPTION_MIX_LEVEL_MAX = 48;
+    /**
+     * Returns the Audio Description Mix level in dB.
+     *
+     * The level is applied to streams incorporating a secondary Audio
+     * Description stream. It specifies the relative level of mixing for
+     * the Audio Description with a reference to the Main Audio.
+     *
+     * The value of the relative level is in the range from negative infinity
+     * to +48, see AUDIO_DESCRIPTION_MIX_LEVEL_* constants.
+     *
+     * @return The current Audio Description Mix Level in dB.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If the information is unavailable.
+     */
+    float getAudioDescriptionMixLevel();
+    /**
+     * Sets the Audio Description Mix level in dB.
+     *
+     * For streams incorporating a secondary Audio Description stream the
+     * relative level of mixing of the Audio Description to the Main Audio is
+     * controlled by this method.
+     *
+     * The value of the relative level must be in the range from negative
+     * infinity to +48, see AUDIO_DESCRIPTION_MIX_LEVEL_* constants.
+     *
+     * @param leveldB Audio Description Mix Level in dB.
+     * @throws EX_ILLEGAL_ARGUMENT If the provided value is out of range.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If setting of this parameter is not supported.
+     */
+    void setAudioDescriptionMixLevel(float leveldB);
+
+    /**
+     * Returns the Dual Mono mode presentation setting.
+     *
+     * @return The current setting of Dual Mono mode.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If the information is unavailable.
+     */
+    AudioDualMonoMode getDualMonoMode();
+    /**
+     * Sets the Dual Mono mode presentation on the output device.
+     *
+     * The Dual Mono mode is generally applied to stereo audio streams
+     * where the left and right channels come from separate sources.
+     *
+     * @param mode Selected Dual Mono mode.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If setting of this parameter is not supported.
+     */
+    void setDualMonoMode(AudioDualMonoMode mode);
+
+    /**
+     * Retrieve supported latency modes.
+     *
+     * Indicates which latency modes are currently supported on this output
+     * stream. If the transport protocol (for example, Bluetooth A2DP) used by
+     * this output stream to reach the output device supports variable latency
+     * modes, the HAL indicates which modes are currently supported. The client
+     * can then call setLatencyMode() with one of the supported modes to select
+     * the desired operation mode.
+     *
+     * Implementation for this method is mandatory only on specific spatial
+     * audio streams indicated by AUDIO_OUTPUT_FLAG_SPATIALIZER flag if they can
+     * be routed to a BT classic sink.
+     *
+     * @return Currently supported latency modes.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If the information is unavailable.
+     */
+    AudioLatencyMode[] getRecommendedLatencyModes();
+    /**
+     * Sets the latency mode.
+     *
+     * The requested mode must be one of the modes returned by the
+     * 'getRecommendedLatencyModes()' method.
+     *
+     * Implementation for this method is mandatory only on specific spatial
+     * audio streams indicated by AUDIO_OUTPUT_FLAG_SPATIALIZER flag if they can
+     * be routed to a BT classic sink.
+     *
+     * @throws EX_ILLEGAL_ARGUMENT If the specified mode is not supported.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If setting of this parameter is not supported.
+     */
+    void setLatencyMode(AudioLatencyMode mode);
+
+    /**
+     * Retrieve current playback rate parameters.
+     *
+     * @return Current playback parameters.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If the information is unavailable.
+     */
+    AudioPlaybackRate getPlaybackRateParameters();
+    /**
+     * Set playback rate parameters.
+     *
+     * Sets the playback rate parameters that control playback behavior. This
+     * is normally used when playing encoded content and decoding is performed
+     * in hardware. Otherwise, the client can apply necessary transformations
+     * itself.
+     *
+     * The range of supported values for speed and pitch factors is provided by
+     * the 'IModule.getSupportedPlaybackRateFactors' method. Out of range speed
+     * and pitch values must not be rejected if the fallback mode is 'MUTE'.
+     *
+     * @param playbackRate Playback parameters to set.
+     * @throws EX_ILLEGAL_ARGUMENT If provided parameters are out of acceptable range.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If setting playback rate parameters
+     *                                  is not supported.
+     */
+    void setPlaybackRateParameters(in AudioPlaybackRate playbackRate);
+
+    /**
+     * Select presentation and program from for decoding.
+     *
+     * Selects a presentation for decoding from a next generation media stream
+     * (as defined per ETSI TS 103 190-2) and a program within the presentation.
+     * The client must obtain valid presentation and program IDs from the media
+     * stream on its own.
+     *
+     * @param presentationId Selected audio presentation.
+     * @param programId Refinement for the presentation.
+     * @throws EX_ILLEGAL_ARGUMENT If the HAL module is unable to locate
+     *                             the specified presentation or program in
+     *                             the media stream.
+     * @throws EX_ILLEGAL_STATE If the stream is closed.
+     * @throws EX_UNSUPPORTED_OPERATION If presentation selection is not supported.
+     */
+    void selectPresentation(int presentationId, int programId);
 }
diff --git a/audio/aidl/android/hardware/audio/core/IStreamOutEventCallback.aidl b/audio/aidl/android/hardware/audio/core/IStreamOutEventCallback.aidl
new file mode 100644
index 0000000..75d7385
--- /dev/null
+++ b/audio/aidl/android/hardware/audio/core/IStreamOutEventCallback.aidl
@@ -0,0 +1,168 @@
+/*
+ * 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.media.audio.common.AudioLatencyMode;
+
+/**
+ * This interface provides means for asynchronous notification of the client
+ * by an output stream.
+ */
+@VintfStability
+oneway interface IStreamOutEventCallback {
+    /**
+     * Codec format changed notification.
+     *
+     * onCodecFormatChanged returns an AudioMetadata object in read-only
+     * ByteString format.  It represents the most recent codec format decoded by
+     * a HW audio decoder.
+     *
+     * Codec format is an optional message from HW audio decoders. It serves to
+     * notify the application about the codec format and audio objects contained
+     * within the compressed audio stream for control, informational,
+     * and display purposes.
+     *
+     * audioMetadata ByteString is convertible to an AudioMetadata object
+     * through both a C++ and a C API present in Metadata.h [1], or through a
+     * Java API present in AudioMetadata.java [2].
+     *
+     * The ByteString format is a stable format used for parcelling
+     * (marshalling) across JNI, AIDL, and HIDL interfaces.  The test for R
+     * compatibility for native marshalling is TEST(metadata_tests,
+     * compatibility_R) [3]. The test for R compatibility for JNI marshalling
+     * is android.media.cts.AudioMetadataTest#testCompatibilityR [4].
+     *
+     * Android R defined keys are as follows [2]:
+     * "bitrate", int32
+     * "channel-mask", int32
+     * "mime", string
+     * "sample-rate", int32
+     * "bit-width", int32
+     * "has-atmos", int32
+     * "audio-encoding", int32
+     *
+     * Android S in addition adds the following keys:
+     * "presentation-id", int32
+     * "program-id", int32
+     * "presentation-content-classifier", int32
+     *    presentation-content-classifier key values can be referenced from
+     *    frameworks/base/media/java/android/media/AudioPresentation.java
+     *    i.e. AudioPresentation.ContentClassifier
+     *    It can contain any of the below values
+     *    CONTENT_UNKNOWN   = -1,
+     *    CONTENT_MAIN      =  0,
+     *    CONTENT_MUSIC_AND_EFFECTS = 1,
+     *    CONTENT_VISUALLY_IMPAIRED = 2,
+     *    CONTENT_HEARING_IMPAIRED  = 3,
+     *    CONTENT_DIALOG = 4,
+     *    CONTENT_COMMENTARY = 5,
+     *    CONTENT_EMERGENCY = 6,
+     *    CONTENT_VOICEOVER = 7
+     * "presentation-language", string  // represents ISO 639-2 (three letter code)
+     *
+     * Parceling Format:
+     * All values are native endian order. [1]
+     *
+     * using type_size_t = uint32_t;
+     * using index_size_t = uint32_t;
+     * using datum_size_t = uint32_t;
+     *
+     * Permitted type indexes are
+     * TYPE_NONE = 0, // Reserved
+     * TYPE_INT32 = 1,
+     * TYPE_INT64 = 2,
+     * TYPE_FLOAT = 3,
+     * TYPE_DOUBLE = 4,
+     * TYPE_STRING = 5,
+     * TYPE_DATA = 6,  // A data table of <String, Datum>
+     *
+     * Datum = {
+     *           (type_size_t)  Type (the type index from type_as_value<T>.)
+     *           (datum_size_t) Size (size of the Payload)
+     *           (byte string)  Payload<Type>
+     *         }
+     *
+     * The data is specified in native endian order. Since the size of the
+     * Payload is always present, unknown types may be skipped.
+     *
+     * Payload<Fixed-size Primitive_Value>
+     * [ sizeof(Primitive_Value) in raw bytes ]
+     *
+     * Example of Payload<Int32> of 123:
+     * Payload<Int32>
+     * [ value of 123                   ] =  0x7b 0x00 0x00 0x00       123
+     *
+     * Payload<String>
+     * [ (index_size_t) length, not including zero terminator.]
+     * [ (length) raw bytes ]
+     *
+     * Example of Payload<String> of std::string("hi"):
+     * [ (index_size_t) length          ] = 0x02 0x00 0x00 0x00        2 strlen("hi")
+     * [ raw bytes "hi"                 ] = 0x68 0x69                  "hi"
+     *
+     * Payload<Data>
+     * [ (index_size_t) entries ]
+     * [ raw bytes   (entry 1) Key   (Payload<String>)
+     *                         Value (Datum)
+     *                ...  (until #entries) ]
+     *
+     * Example of Payload<Data> of {{"hello", "world"},
+     *                              {"value", (int32_t)1000}};
+     * [ (index_size_t) #entries        ] = 0x02 0x00 0x00 0x00        2 entries
+     *    Key (Payload<String>)
+     *    [ index_size_t length         ] = 0x05 0x00 0x00 0x00        5 strlen("hello")
+     *    [ raw bytes "hello"           ] = 0x68 0x65 0x6c 0x6c 0x6f   "hello"
+     *    Value (Datum)
+     *    [ (type_size_t) type          ] = 0x05 0x00 0x00 0x00        5 (TYPE_STRING)
+     *    [ (datum_size_t) size         ] = 0x09 0x00 0x00 0x00        sizeof(index_size_t) +
+     *                                                                 strlen("world")
+     *       Payload<String>
+     *       [ (index_size_t) length    ] = 0x05 0x00 0x00 0x00        5 strlen("world")
+     *       [ raw bytes "world"        ] = 0x77 0x6f 0x72 0x6c 0x64   "world"
+     *    Key (Payload<String>)
+     *    [ index_size_t length         ] = 0x05 0x00 0x00 0x00        5 strlen("value")
+     *    [ raw bytes "value"           ] = 0x76 0x61 0x6c 0x75 0x65   "value"
+     *    Value (Datum)
+     *    [ (type_size_t) type          ] = 0x01 0x00 0x00 0x00        1 (TYPE_INT32)
+     *    [ (datum_size_t) size         ] = 0x04 0x00 0x00 0x00        4 sizeof(int32_t)
+     *        Payload<Int32>
+     *        [ raw bytes 1000          ] = 0xe8 0x03 0x00 0x00        1000
+     *
+     * The contents of audioMetadata is a Payload<Data>.
+     * An implementation dependent detail is that the Keys are always
+     * stored sorted, so the byte string representation generated is unique.
+     *
+     * Vendor keys are allowed for informational and debugging purposes.
+     * Vendor keys should consist of the vendor company name followed
+     * by a dot; for example, "vendorCompany.someVolume" [2].
+     *
+     * [1] system/media/audio_utils/include/audio_utils/Metadata.h
+     * [2] frameworks/base/media/java/android/media/AudioMetadata.java
+     * [3] system/media/audio_utils/tests/metadata_tests.cpp
+     * [4] cts/tests/tests/media/src/android/media/cts/AudioMetadataTest.java
+     *
+     * @param audioMetadata A buffer containing decoded format changes
+     *     reported by codec. The buffer contains data that can be transformed
+     *     to audio metadata, which is a C++ object based map.
+     */
+    void onCodecFormatChanged(in byte[] audioMetadata);
+
+    /**
+     * Called with the new list of supported latency modes when a change occurs.
+     */
+    void onRecommendedLatencyModeChanged(in AudioLatencyMode[] modes);
+}
diff --git a/audio/aidl/android/hardware/audio/effect/EnvironmentalReverb.aidl b/audio/aidl/android/hardware/audio/effect/EnvironmentalReverb.aidl
index 3df0d27..81c0dde 100644
--- a/audio/aidl/android/hardware/audio/effect/EnvironmentalReverb.aidl
+++ b/audio/aidl/android/hardware/audio/effect/EnvironmentalReverb.aidl
@@ -56,37 +56,109 @@
     }
 
     /**
+     * Minimal possible room level in millibels.
+     */
+    const int MIN_ROOM_LEVEL_MB = -6000;
+    /**
+     * Maximum possible room level in millibels.
+     */
+    const int MAX_ROOM_LEVEL_MB = 0;
+    /**
      * Room level apply to the reverb effect in millibels.
      */
     int roomLevelMb;
+
+    /**
+     * Minimal possible room hf level in millibels.
+     */
+    const int MIN_ROOM_HF_LEVEL_MB = -4000;
+    /**
+     * Maximum possible room hf level in millibels.
+     */
+    const int MAX_ROOM_HF_LEVEL_MB = 0;
     /**
      * Room HF level apply to the reverb effect in millibels.
      */
     int roomHfLevelMb;
+
+    /**
+     * Minimal possible decay time in milliseconds.
+     */
+    const int MIN_DECAY_TIME_MS = 100;
+    /**
+     * Maximum possible decay time in milliseconds.
+     */
+    const int MAX_DECAY_TIME_MS = 20000;
     /**
      * Delay time apply to the reverb effect in milliseconds.
      */
     int decayTimeMs;
+
+    /**
+     * Minimal possible per mille decay hf ratio.
+     */
+    const int MIN_DECAY_HF_RATIO_PM = 100;
+    /**
+     * Maximum possible per mille decay hf ratio.
+     */
+    const int MAX_DECAY_HF_RATIO_PM = 1000;
     /**
      * HF decay ratio in permilles.
      */
     int decayHfRatioPm;
+
+    /**
+     * Minimal possible room level in millibels.
+     */
+    const int MIN_LEVEL_MB = -6000;
+    /**
+     * Maximum possible room level in millibels.
+     */
+    const int MAX_LEVEL_MB = 0;
     /**
      * Reverb level in millibels.
      */
     int levelMb;
+
+    /**
+     * Minimal possible delay time in milliseconds.
+     */
+    const int MIN_DELAY_MS = 0;
+    /**
+     * Maximum possible delay time in milliseconds.
+     */
+    const int MAX_DELAY_MS = 65;
     /**
      * Reverb delay in milliseconds.
      */
     int delayMs;
+
+    /**
+     * Minimal possible per mille diffusion.
+     */
+    const int MIN_DIFFUSION_PM = 0;
+    /**
+     * Maximum possible per mille diffusion.
+     */
+    const int MAX_DIFFUSION_PM = 1000;
     /**
      * Diffusion in permilles.
      */
     int diffusionPm;
+
+    /**
+     * Minimal possible per mille density.
+     */
+    const int MIN_DENSITY_PM = 0;
+    /**
+     * Maximum possible per mille density.
+     */
+    const int MAX_DENSITY_PM = 1000;
     /**
      * Density in permilles.
      */
     int densityPm;
+
     /**
      * Bypass reverb and copy input to output if set to true.
      */
diff --git a/audio/aidl/default/Android.bp b/audio/aidl/default/Android.bp
index 8f0b4bd..7a1f7cd 100644
--- a/audio/aidl/default/Android.bp
+++ b/audio/aidl/default/Android.bp
@@ -149,6 +149,8 @@
     vintf_fragments: ["android.hardware.audio.effect.service-aidl.xml"],
     defaults: ["aidlaudioeffectservice_defaults"],
     shared_libs: [
+        "libaecsw",
+        "libagcsw",
         "libbassboostsw",
         "libbundleaidl",
         "libdownmixaidl",
@@ -157,6 +159,7 @@
         "libequalizersw",
         "libhapticgeneratoraidl",
         "libloudnessenhanceraidl",
+        "libnssw",
         "libpresetreverbsw",
         "libtinyxml2",
         "libvirtualizersw",
diff --git a/audio/aidl/default/Module.cpp b/audio/aidl/default/Module.cpp
index 4a424bd..6a833c4 100644
--- a/audio/aidl/default/Module.cpp
+++ b/audio/aidl/default/Module.cpp
@@ -603,6 +603,13 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Module::getSupportedPlaybackRateFactors(
+        SupportedPlaybackRateFactors* _aidl_return) {
+    LOG(DEBUG) << __func__;
+    (void)_aidl_return;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
 ndk::ScopedAStatus Module::setAudioPatch(const AudioPatch& in_requested, AudioPatch* _aidl_return) {
     LOG(DEBUG) << __func__ << ": requested patch " << in_requested.toString();
     if (in_requested.sourcePortConfigIds.empty()) {
diff --git a/audio/aidl/default/Stream.cpp b/audio/aidl/default/Stream.cpp
index bb123a2..a490a2a 100644
--- a/audio/aidl/default/Stream.cpp
+++ b/audio/aidl/default/Stream.cpp
@@ -27,7 +27,10 @@
 using aidl::android::hardware::audio::common::SinkMetadata;
 using aidl::android::hardware::audio::common::SourceMetadata;
 using aidl::android::media::audio::common::AudioDevice;
+using aidl::android::media::audio::common::AudioDualMonoMode;
+using aidl::android::media::audio::common::AudioLatencyMode;
 using aidl::android::media::audio::common::AudioOffloadInfo;
+using aidl::android::media::audio::common::AudioPlaybackRate;
 using android::hardware::audio::common::getChannelCount;
 using android::hardware::audio::common::getFrameSizeInBytes;
 
@@ -724,4 +727,55 @@
     return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
 }
 
+ndk::ScopedAStatus StreamOut::getAudioDescriptionMixLevel(float* _aidl_return) {
+    LOG(DEBUG) << __func__;
+    (void)_aidl_return;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::setAudioDescriptionMixLevel(float in_leveldB) {
+    LOG(DEBUG) << __func__ << ": description mix level " << in_leveldB;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::getDualMonoMode(AudioDualMonoMode* _aidl_return) {
+    LOG(DEBUG) << __func__;
+    (void)_aidl_return;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::setDualMonoMode(AudioDualMonoMode in_mode) {
+    LOG(DEBUG) << __func__ << ": dual mono mode " << toString(in_mode);
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::getRecommendedLatencyModes(
+        std::vector<AudioLatencyMode>* _aidl_return) {
+    LOG(DEBUG) << __func__;
+    (void)_aidl_return;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::setLatencyMode(AudioLatencyMode in_mode) {
+    LOG(DEBUG) << __func__ << ": latency mode " << toString(in_mode);
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::getPlaybackRateParameters(AudioPlaybackRate* _aidl_return) {
+    LOG(DEBUG) << __func__;
+    (void)_aidl_return;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::setPlaybackRateParameters(const AudioPlaybackRate& in_playbackRate) {
+    LOG(DEBUG) << __func__ << ": " << in_playbackRate.toString();
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
+ndk::ScopedAStatus StreamOut::selectPresentation(int32_t in_presentationId, int32_t in_programId) {
+    LOG(DEBUG) << __func__ << ": presentationId " << in_presentationId << ", programId "
+               << in_programId;
+    return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
+}
+
 }  // namespace aidl::android::hardware::audio::core
diff --git a/audio/aidl/default/envReverb/EnvReverbSw.cpp b/audio/aidl/default/envReverb/EnvReverbSw.cpp
index a107064..9d7159a 100644
--- a/audio/aidl/default/envReverb/EnvReverbSw.cpp
+++ b/audio/aidl/default/envReverb/EnvReverbSw.cpp
@@ -60,7 +60,8 @@
 namespace aidl::android::hardware::audio::effect {
 
 const std::string EnvReverbSw::kEffectName = "EnvReverbSw";
-const EnvironmentalReverb::Capability EnvReverbSw::kCapability;
+const EnvironmentalReverb::Capability EnvReverbSw::kCapability = {
+        .maxDecayTimeMs = EnvironmentalReverb::MAX_DECAY_TIME_MS};
 const Descriptor EnvReverbSw::kDescriptor = {
         .common = {.id = {.type = kEnvReverbTypeUUID,
                           .uuid = kEnvReverbSwImplUUID,
@@ -82,16 +83,140 @@
     RETURN_IF(Parameter::Specific::environmentalReverb != specific.getTag(), EX_ILLEGAL_ARGUMENT,
               "EffectNotSupported");
 
-    mSpecificParam = specific.get<Parameter::Specific::environmentalReverb>();
-    LOG(DEBUG) << __func__ << " success with: " << specific.toString();
-    return ndk::ScopedAStatus::ok();
+    auto& erParam = specific.get<Parameter::Specific::environmentalReverb>();
+    auto tag = erParam.getTag();
+
+    switch (tag) {
+        case EnvironmentalReverb::roomLevelMb: {
+            RETURN_IF(mContext->setErRoomLevel(erParam.get<EnvironmentalReverb::roomLevelMb>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setRoomLevelFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::roomHfLevelMb: {
+            RETURN_IF(
+                    mContext->setErRoomHfLevel(erParam.get<EnvironmentalReverb::roomHfLevelMb>()) !=
+                            RetCode::SUCCESS,
+                    EX_ILLEGAL_ARGUMENT, "setRoomHfLevelFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::decayTimeMs: {
+            RETURN_IF(mContext->setErDecayTime(erParam.get<EnvironmentalReverb::decayTimeMs>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setDecayTimeFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::decayHfRatioPm: {
+            RETURN_IF(
+                    mContext->setErDecayHfRatio(
+                            erParam.get<EnvironmentalReverb::decayHfRatioPm>()) != RetCode::SUCCESS,
+                    EX_ILLEGAL_ARGUMENT, "setDecayHfRatioFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::levelMb: {
+            RETURN_IF(mContext->setErLevel(erParam.get<EnvironmentalReverb::levelMb>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setLevelFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::delayMs: {
+            RETURN_IF(mContext->setErDelay(erParam.get<EnvironmentalReverb::delayMs>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setDelayFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::diffusionPm: {
+            RETURN_IF(mContext->setErDiffusion(erParam.get<EnvironmentalReverb::diffusionPm>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setDiffusionFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::densityPm: {
+            RETURN_IF(mContext->setErDensity(erParam.get<EnvironmentalReverb::densityPm>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setDensityFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        case EnvironmentalReverb::bypass: {
+            RETURN_IF(mContext->setErBypass(erParam.get<EnvironmentalReverb::bypass>()) !=
+                              RetCode::SUCCESS,
+                      EX_ILLEGAL_ARGUMENT, "setBypassFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        default: {
+            LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
+                    EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported");
+        }
+    }
 }
 
 ndk::ScopedAStatus EnvReverbSw::getParameterSpecific(const Parameter::Id& id,
                                                      Parameter::Specific* specific) {
     auto tag = id.getTag();
     RETURN_IF(Parameter::Id::environmentalReverbTag != tag, EX_ILLEGAL_ARGUMENT, "wrongIdTag");
-    specific->set<Parameter::Specific::environmentalReverb>(mSpecificParam);
+    auto erId = id.get<Parameter::Id::environmentalReverbTag>();
+    auto erIdTag = erId.getTag();
+    switch (erIdTag) {
+        case EnvironmentalReverb::Id::commonTag:
+            return getParameterEnvironmentalReverb(erId.get<EnvironmentalReverb::Id::commonTag>(),
+                                                   specific);
+        default:
+            LOG(ERROR) << __func__ << " unsupported tag: " << toString(erIdTag);
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
+                    EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported");
+    }
+}
+
+ndk::ScopedAStatus EnvReverbSw::getParameterEnvironmentalReverb(const EnvironmentalReverb::Tag& tag,
+                                                                Parameter::Specific* specific) {
+    RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
+    EnvironmentalReverb erParam;
+    switch (tag) {
+        case EnvironmentalReverb::roomLevelMb: {
+            erParam.set<EnvironmentalReverb::roomLevelMb>(mContext->getErRoomLevel());
+            break;
+        }
+        case EnvironmentalReverb::roomHfLevelMb: {
+            erParam.set<EnvironmentalReverb::roomHfLevelMb>(mContext->getErRoomHfLevel());
+            break;
+        }
+        case EnvironmentalReverb::decayTimeMs: {
+            erParam.set<EnvironmentalReverb::decayTimeMs>(mContext->getErDecayTime());
+            break;
+        }
+        case EnvironmentalReverb::decayHfRatioPm: {
+            erParam.set<EnvironmentalReverb::decayHfRatioPm>(mContext->getErDecayHfRatio());
+            break;
+        }
+        case EnvironmentalReverb::levelMb: {
+            erParam.set<EnvironmentalReverb::levelMb>(mContext->getErLevel());
+            break;
+        }
+        case EnvironmentalReverb::delayMs: {
+            erParam.set<EnvironmentalReverb::delayMs>(mContext->getErDelay());
+            break;
+        }
+        case EnvironmentalReverb::diffusionPm: {
+            erParam.set<EnvironmentalReverb::diffusionPm>(mContext->getErDiffusion());
+            break;
+        }
+        case EnvironmentalReverb::densityPm: {
+            erParam.set<EnvironmentalReverb::densityPm>(mContext->getErDensity());
+            break;
+        }
+        case EnvironmentalReverb::bypass: {
+            erParam.set<EnvironmentalReverb::bypass>(mContext->getErBypass());
+            break;
+        }
+        default: {
+            LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(
+                    EX_ILLEGAL_ARGUMENT, "EnvironmentalReverbTagNotSupported");
+        }
+    }
+
+    specific->set<Parameter::Specific::environmentalReverb>(erParam);
     return ndk::ScopedAStatus::ok();
 }
 
diff --git a/audio/aidl/default/envReverb/EnvReverbSw.h b/audio/aidl/default/envReverb/EnvReverbSw.h
index b8761a6..f521215 100644
--- a/audio/aidl/default/envReverb/EnvReverbSw.h
+++ b/audio/aidl/default/envReverb/EnvReverbSw.h
@@ -32,7 +32,120 @@
         : EffectContext(statusDepth, common) {
         LOG(DEBUG) << __func__;
     }
-    // TODO: add specific context here
+
+    RetCode setErRoomLevel(int roomLevel) {
+        if (roomLevel < EnvironmentalReverb::MIN_ROOM_LEVEL_MB ||
+            roomLevel > EnvironmentalReverb::MAX_ROOM_LEVEL_MB) {
+            LOG(ERROR) << __func__ << " invalid roomLevel: " << roomLevel;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new room level
+        mRoomLevel = roomLevel;
+        return RetCode::SUCCESS;
+    }
+    int getErRoomLevel() const { return mRoomLevel; }
+
+    RetCode setErRoomHfLevel(int roomHfLevel) {
+        if (roomHfLevel < EnvironmentalReverb::MIN_ROOM_HF_LEVEL_MB ||
+            roomHfLevel > EnvironmentalReverb::MAX_ROOM_HF_LEVEL_MB) {
+            LOG(ERROR) << __func__ << " invalid roomHfLevel: " << roomHfLevel;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new room HF level
+        mRoomHfLevel = roomHfLevel;
+        return RetCode::SUCCESS;
+    }
+    int getErRoomHfLevel() const { return mRoomHfLevel; }
+
+    RetCode setErDecayTime(int decayTime) {
+        if (decayTime < EnvironmentalReverb::MIN_DECAY_TIME_MS ||
+            decayTime > EnvironmentalReverb::MAX_DECAY_TIME_MS) {
+            LOG(ERROR) << __func__ << " invalid decayTime: " << decayTime;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new decay time
+        mDecayTime = decayTime;
+        return RetCode::SUCCESS;
+    }
+    int getErDecayTime() const { return mDecayTime; }
+
+    RetCode setErDecayHfRatio(int decayHfRatio) {
+        if (decayHfRatio < EnvironmentalReverb::MIN_DECAY_HF_RATIO_PM ||
+            decayHfRatio > EnvironmentalReverb::MAX_DECAY_HF_RATIO_PM) {
+            LOG(ERROR) << __func__ << " invalid decayHfRatio: " << decayHfRatio;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new decay HF ratio
+        mDecayHfRatio = decayHfRatio;
+        return RetCode::SUCCESS;
+    }
+    int getErDecayHfRatio() const { return mDecayHfRatio; }
+
+    RetCode setErLevel(int level) {
+        if (level < EnvironmentalReverb::MIN_LEVEL_MB ||
+            level > EnvironmentalReverb::MAX_LEVEL_MB) {
+            LOG(ERROR) << __func__ << " invalid level: " << level;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new level
+        mLevel = level;
+        return RetCode::SUCCESS;
+    }
+    int getErLevel() const { return mLevel; }
+
+    RetCode setErDelay(int delay) {
+        if (delay < EnvironmentalReverb::MIN_DELAY_MS ||
+            delay > EnvironmentalReverb::MAX_DELAY_MS) {
+            LOG(ERROR) << __func__ << " invalid delay: " << delay;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new delay
+        mDelay = delay;
+        return RetCode::SUCCESS;
+    }
+    int getErDelay() const { return mDelay; }
+
+    RetCode setErDiffusion(int diffusion) {
+        if (diffusion < EnvironmentalReverb::MIN_DIFFUSION_PM ||
+            diffusion > EnvironmentalReverb::MAX_DIFFUSION_PM) {
+            LOG(ERROR) << __func__ << " invalid diffusion: " << diffusion;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new diffusion
+        mDiffusion = diffusion;
+        return RetCode::SUCCESS;
+    }
+    int getErDiffusion() const { return mDiffusion; }
+
+    RetCode setErDensity(int density) {
+        if (density < EnvironmentalReverb::MIN_DENSITY_PM ||
+            density > EnvironmentalReverb::MAX_DENSITY_PM) {
+            LOG(ERROR) << __func__ << " invalid density: " << density;
+            return RetCode::ERROR_ILLEGAL_PARAMETER;
+        }
+        // TODO : Add implementation to apply new density
+        mDensity = density;
+        return RetCode::SUCCESS;
+    }
+    int getErDensity() const { return mDensity; }
+
+    RetCode setErBypass(bool bypass) {
+        // TODO : Add implementation to apply new bypass
+        mBypass = bypass;
+        return RetCode::SUCCESS;
+    }
+    bool getErBypass() const { return mBypass; }
+
+  private:
+    int mRoomLevel = EnvironmentalReverb::MIN_ROOM_LEVEL_MB;       // Default room level
+    int mRoomHfLevel = EnvironmentalReverb::MAX_ROOM_HF_LEVEL_MB;  // Default room hf level
+    int mDecayTime = 1000;                                         // Default decay time
+    int mDecayHfRatio = 500;                                       // Default decay hf ratio
+    int mLevel = EnvironmentalReverb::MIN_LEVEL_MB;                // Default level
+    int mDelay = 40;                                               // Default delay
+    int mDiffusion = EnvironmentalReverb::MAX_DIFFUSION_PM;        // Default diffusion
+    int mDensity = EnvironmentalReverb::MAX_DENSITY_PM;            // Default density
+    bool mBypass = false;                                          // Default bypass
 };
 
 class EnvReverbSw final : public EffectImpl {
@@ -60,7 +173,7 @@
 
   private:
     std::shared_ptr<EnvReverbSwContext> mContext;
-    /* parameters */
-    EnvironmentalReverb mSpecificParam;
+    ndk::ScopedAStatus getParameterEnvironmentalReverb(const EnvironmentalReverb::Tag& tag,
+                                                       Parameter::Specific* specific);
 };
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/default/include/core-impl/Module.h b/audio/aidl/default/include/core-impl/Module.h
index aa05d2a..ff45f81 100644
--- a/audio/aidl/default/include/core-impl/Module.h
+++ b/audio/aidl/default/include/core-impl/Module.h
@@ -66,6 +66,8 @@
                     in_args,
             ::aidl::android::hardware::audio::core::IModule::OpenOutputStreamReturn* _aidl_return)
             override;
+    ndk::ScopedAStatus getSupportedPlaybackRateFactors(
+            SupportedPlaybackRateFactors* _aidl_return) override;
     ndk::ScopedAStatus setAudioPatch(const AudioPatch& in_requested,
                                      AudioPatch* _aidl_return) override;
     ndk::ScopedAStatus setAudioPortConfig(
diff --git a/audio/aidl/default/include/core-impl/Stream.h b/audio/aidl/default/include/core-impl/Stream.h
index a5d240f..5abd4de 100644
--- a/audio/aidl/default/include/core-impl/Stream.h
+++ b/audio/aidl/default/include/core-impl/Stream.h
@@ -367,6 +367,23 @@
     }
     ndk::ScopedAStatus getHwVolume(std::vector<float>* _aidl_return) override;
     ndk::ScopedAStatus setHwVolume(const std::vector<float>& in_channelVolumes) override;
+    ndk::ScopedAStatus getAudioDescriptionMixLevel(float* _aidl_return) override;
+    ndk::ScopedAStatus setAudioDescriptionMixLevel(float in_leveldB) override;
+    ndk::ScopedAStatus getDualMonoMode(
+            ::aidl::android::media::audio::common::AudioDualMonoMode* _aidl_return) override;
+    ndk::ScopedAStatus setDualMonoMode(
+            ::aidl::android::media::audio::common::AudioDualMonoMode in_mode) override;
+    ndk::ScopedAStatus getRecommendedLatencyModes(
+            std::vector<::aidl::android::media::audio::common::AudioLatencyMode>* _aidl_return)
+            override;
+    ndk::ScopedAStatus setLatencyMode(
+            ::aidl::android::media::audio::common::AudioLatencyMode in_mode) override;
+    ndk::ScopedAStatus getPlaybackRateParameters(
+            ::aidl::android::media::audio::common::AudioPlaybackRate* _aidl_return) override;
+    ndk::ScopedAStatus setPlaybackRateParameters(
+            const ::aidl::android::media::audio::common::AudioPlaybackRate& in_playbackRate)
+            override;
+    ndk::ScopedAStatus selectPresentation(int32_t in_presentationId, int32_t in_programId) override;
 
   public:
     static ndk::ScopedAStatus createInstance(
diff --git a/audio/aidl/default/presetReverb/PresetReverbSw.cpp b/audio/aidl/default/presetReverb/PresetReverbSw.cpp
index 1b9d614..d038596 100644
--- a/audio/aidl/default/presetReverb/PresetReverbSw.cpp
+++ b/audio/aidl/default/presetReverb/PresetReverbSw.cpp
@@ -21,6 +21,7 @@
 #include <unordered_set>
 
 #include <android-base/logging.h>
+#include <android/binder_enums.h>
 #include <fmq/AidlMessageQueue.h>
 
 #include "PresetReverbSw.h"
@@ -60,7 +61,13 @@
 namespace aidl::android::hardware::audio::effect {
 
 const std::string PresetReverbSw::kEffectName = "PresetReverbSw";
-const PresetReverb::Capability PresetReverbSw::kCapability;
+
+const std::vector<PresetReverb::Presets> kSupportedPresets{
+        ndk::enum_range<PresetReverb::Presets>().begin(),
+        ndk::enum_range<PresetReverb::Presets>().end()};
+
+const PresetReverb::Capability PresetReverbSw::kCapability = {.supportedPresets =
+                                                                      kSupportedPresets};
 const Descriptor PresetReverbSw::kDescriptor = {
         .common = {.id = {.type = kPresetReverbTypeUUID,
                           .uuid = kPresetReverbSwImplUUID,
@@ -82,16 +89,59 @@
     RETURN_IF(Parameter::Specific::presetReverb != specific.getTag(), EX_ILLEGAL_ARGUMENT,
               "EffectNotSupported");
 
-    mSpecificParam = specific.get<Parameter::Specific::presetReverb>();
-    LOG(DEBUG) << __func__ << " success with: " << specific.toString();
-    return ndk::ScopedAStatus::ok();
+    RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
+
+    auto& prParam = specific.get<Parameter::Specific::presetReverb>();
+    auto tag = prParam.getTag();
+
+    switch (tag) {
+        case PresetReverb::preset: {
+            RETURN_IF(
+                    mContext->setPRPreset(prParam.get<PresetReverb::preset>()) != RetCode::SUCCESS,
+                    EX_ILLEGAL_ARGUMENT, "setPresetFailed");
+            return ndk::ScopedAStatus::ok();
+        }
+        default: {
+            LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                    "PresetReverbTagNotSupported");
+        }
+    }
 }
 
 ndk::ScopedAStatus PresetReverbSw::getParameterSpecific(const Parameter::Id& id,
                                                         Parameter::Specific* specific) {
     auto tag = id.getTag();
     RETURN_IF(Parameter::Id::presetReverbTag != tag, EX_ILLEGAL_ARGUMENT, "wrongIdTag");
-    specific->set<Parameter::Specific::presetReverb>(mSpecificParam);
+    auto prId = id.get<Parameter::Id::presetReverbTag>();
+    auto prIdTag = prId.getTag();
+    switch (prIdTag) {
+        case PresetReverb::Id::commonTag:
+            return getParameterPresetReverb(prId.get<PresetReverb::Id::commonTag>(), specific);
+        default:
+            LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                    "PresetReverbTagNotSupported");
+    }
+}
+
+ndk::ScopedAStatus PresetReverbSw::getParameterPresetReverb(const PresetReverb::Tag& tag,
+                                                            Parameter::Specific* specific) {
+    RETURN_IF(!mContext, EX_NULL_POINTER, "nullContext");
+    PresetReverb prParam;
+    switch (tag) {
+        case PresetReverb::preset: {
+            prParam.set<PresetReverb::preset>(mContext->getPRPreset());
+            break;
+        }
+        default: {
+            LOG(ERROR) << __func__ << " unsupported tag: " << toString(tag);
+            return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
+                                                                    "PresetReverbTagNotSupported");
+        }
+    }
+
+    specific->set<Parameter::Specific::presetReverb>(prParam);
     return ndk::ScopedAStatus::ok();
 }
 
diff --git a/audio/aidl/default/presetReverb/PresetReverbSw.h b/audio/aidl/default/presetReverb/PresetReverbSw.h
index 43ed36e..eb1d80a 100644
--- a/audio/aidl/default/presetReverb/PresetReverbSw.h
+++ b/audio/aidl/default/presetReverb/PresetReverbSw.h
@@ -32,7 +32,15 @@
         : EffectContext(statusDepth, common) {
         LOG(DEBUG) << __func__;
     }
-    // TODO: add specific context here
+    RetCode setPRPreset(PresetReverb::Presets preset) {
+        // TODO : Add implementation to modify Presets
+        mPreset = preset;
+        return RetCode::SUCCESS;
+    }
+    PresetReverb::Presets getPRPreset() const { return mPreset; }
+
+  private:
+    PresetReverb::Presets mPreset = PresetReverb::Presets::NONE;
 };
 
 class PresetReverbSw final : public EffectImpl {
@@ -60,7 +68,8 @@
 
   private:
     std::shared_ptr<PresetReverbSwContext> mContext;
-    /* parameters */
-    PresetReverb mSpecificParam;
+
+    ndk::ScopedAStatus getParameterPresetReverb(const PresetReverb::Tag& tag,
+                                                Parameter::Specific* specific);
 };
 }  // namespace aidl::android::hardware::audio::effect
diff --git a/audio/aidl/vts/Android.bp b/audio/aidl/vts/Android.bp
index 2b4692e..5e6f53d 100644
--- a/audio/aidl/vts/Android.bp
+++ b/audio/aidl/vts/Android.bp
@@ -80,6 +80,12 @@
 }
 
 cc_test {
+    name: "VtsHalEnvironmentalReverbTargetTest",
+    defaults: ["VtsHalAudioTargetTestDefaults"],
+    srcs: ["VtsHalEnvironmentalReverbTargetTest.cpp"],
+}
+
+cc_test {
     name: "VtsHalEqualizerTargetTest",
     defaults: ["VtsHalAudioTargetTestDefaults"],
     srcs: ["VtsHalEqualizerTargetTest.cpp"],
@@ -98,6 +104,12 @@
 }
 
 cc_test {
+    name: "VtsHalPresetReverbTargetTest",
+    defaults: ["VtsHalAudioTargetTestDefaults"],
+    srcs: ["VtsHalPresetReverbTargetTest.cpp"],
+}
+
+cc_test {
     name: "VtsHalVirtualizerTargetTest",
     defaults: ["VtsHalAudioTargetTestDefaults"],
     srcs: ["VtsHalVirtualizerTargetTest.cpp"],
diff --git a/audio/aidl/vts/VtsHalAECTargetTest.cpp b/audio/aidl/vts/VtsHalAECTargetTest.cpp
index eb92ef8..c3427c8 100644
--- a/audio/aidl/vts/VtsHalAECTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAECTargetTest.cpp
@@ -17,6 +17,7 @@
 #include <Utils.h>
 #include <aidl/Vintf.h>
 #include <algorithm>
+#include <string>
 #include <unordered_set>
 
 #define LOG_TAG "VtsHalAECParamTest"
@@ -70,10 +71,6 @@
         return specific;
     }
 
-    static const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kFactoryDescList;
-    static const std::unordered_set<int> kEchoDelayValues;
-    static const std::unordered_set<bool> kMobileModeValues;
-
     static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
     std::shared_ptr<IFactory> mFactory;
     std::shared_ptr<IEffect> mEffect;
@@ -157,8 +154,10 @@
     }
 
     static std::unordered_set<int> getEchoDelayTestValues() {
+        auto descList = EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
+                                                                     kAcousticEchoCancelerTypeUUID);
         const auto max = std::max_element(
-                kFactoryDescList.begin(), kFactoryDescList.end(),
+                descList.begin(), descList.end(),
                 [](const std::pair<std::shared_ptr<IFactory>, Descriptor>& a,
                    const std::pair<std::shared_ptr<IFactory>, Descriptor>& b) {
                     return a.second.capability.get<Capability::acousticEchoCanceler>()
@@ -166,26 +165,20 @@
                            b.second.capability.get<Capability::acousticEchoCanceler>()
                                    .maxEchoDelayUs;
                 });
-        if (max == kFactoryDescList.end()) {
+        if (max == descList.end()) {
             return {0};
         }
         int maxDelay =
                 max->second.capability.get<Capability::acousticEchoCanceler>().maxEchoDelayUs;
         return {-1, 0, maxDelay - 1, maxDelay, maxDelay + 1};
     }
+    static std::unordered_set<bool> getMobileModeValues() { return {true, false}; }
 
   private:
     std::vector<std::pair<AcousticEchoCanceler::Tag, AcousticEchoCanceler>> mTags;
     void CleanUp() { mTags.clear(); }
 };
 
-const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> AECParamTest::kFactoryDescList =
-        EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
-                                                     kAcousticEchoCancelerTypeUUID);
-const std::unordered_set<int> AECParamTest::kEchoDelayValues =
-        AECParamTest::getEchoDelayTestValues();
-const std::unordered_set<bool> AECParamTest::kMobileModeValues = {true, false};
-
 TEST_P(AECParamTest, SetAndGetEchoDelay) {
     EXPECT_NO_FATAL_FAILURE(addEchoDelayParam(mEchoDelay));
     SetAndGetParameters();
@@ -196,20 +189,24 @@
     SetAndGetParameters();
 }
 
-INSTANTIATE_TEST_SUITE_P(AECParamTest, AECParamTest,
-                         ::testing::Combine(testing::ValuesIn(AECParamTest::kFactoryDescList),
-                                            testing::ValuesIn(AECParamTest::kEchoDelayValues),
-                                            testing::ValuesIn(AECParamTest::kMobileModeValues)),
-                         [](const testing::TestParamInfo<AECParamTest::ParamType>& info) {
-                             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
-                             std::string name = "Implementor_" + descriptor.common.implementor +
-                                                "_name_" + descriptor.common.name + "_UUID_" +
-                                                descriptor.common.id.uuid.toString();
-                             std::replace_if(
-                                     name.begin(), name.end(),
-                                     [](const char c) { return !std::isalnum(c); }, '_');
-                             return name;
-                         });
+INSTANTIATE_TEST_SUITE_P(
+        AECParamTest, AECParamTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kAcousticEchoCancelerTypeUUID)),
+                           testing::ValuesIn(AECParamTest::getEchoDelayTestValues()),
+                           testing::ValuesIn(AECParamTest::getMobileModeValues())),
+        [](const testing::TestParamInfo<AECParamTest::ParamType>& info) {
+            auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
+            std::string echoDelay = std::to_string(std::get<PARAM_ECHO_DELAY>(info.param));
+            std::string mobileMode = std::get<PARAM_MOBILE_MODE>(info.param) ? "true" : "false";
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_EchoDelay_" + echoDelay +
+                               "_MobileMode_" + mobileMode;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
 
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(AECParamTest);
 
diff --git a/audio/aidl/vts/VtsHalAGCTargetTest.cpp b/audio/aidl/vts/VtsHalAGCTargetTest.cpp
index 484cc84..3448ae2 100644
--- a/audio/aidl/vts/VtsHalAGCTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAGCTargetTest.cpp
@@ -79,11 +79,6 @@
     }
 
     static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
-    static const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kFactoryDescList;
-    static const std::unordered_set<int> kDigitalGainValues;
-    static const std::unordered_set<int> kSaturationMarginValues;
-    static const std::unordered_set<AutomaticGainControl::LevelEstimator> kLevelEstimatorValues;
-
     std::shared_ptr<IFactory> mFactory;
     std::shared_ptr<IEffect> mEffect;
     Descriptor mDescriptor;
@@ -161,8 +156,10 @@
         }
     }
     static std::unordered_set<int> getDigitalGainValues() {
+        auto descList = EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
+                                                                     kAutomaticGainControlTypeUUID);
         const auto max = std::max_element(
-                kFactoryDescList.begin(), kFactoryDescList.end(),
+                descList.begin(), descList.end(),
                 [](const std::pair<std::shared_ptr<IFactory>, Descriptor>& a,
                    const std::pair<std::shared_ptr<IFactory>, Descriptor>& b) {
                     return a.second.capability.get<Capability::automaticGainControl>()
@@ -170,7 +167,7 @@
                            b.second.capability.get<Capability::automaticGainControl>()
                                    .maxFixedDigitalGainMb;
                 });
-        if (max == kFactoryDescList.end()) {
+        if (max == descList.end()) {
             return {0};
         }
         int maxGain = max->second.capability.get<Capability::automaticGainControl>()
@@ -178,8 +175,10 @@
         return {-1, 0, maxGain - 1, maxGain, maxGain + 1};
     }
     static std::unordered_set<int> getSaturationMarginValues() {
+        auto descList = EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
+                                                                     kAutomaticGainControlTypeUUID);
         const auto max = std::max_element(
-                kFactoryDescList.begin(), kFactoryDescList.end(),
+                descList.begin(), descList.end(),
                 [](const std::pair<std::shared_ptr<IFactory>, Descriptor>& a,
                    const std::pair<std::shared_ptr<IFactory>, Descriptor>& b) {
                     return a.second.capability.get<Capability::automaticGainControl>()
@@ -187,30 +186,23 @@
                            b.second.capability.get<Capability::automaticGainControl>()
                                    .maxSaturationMarginMb;
                 });
-        if (max == kFactoryDescList.end()) {
+        if (max == descList.end()) {
             return {0};
         }
         int maxMargin = max->second.capability.get<Capability::automaticGainControl>()
                                 .maxSaturationMarginMb;
         return {-1, 0, maxMargin - 1, maxMargin, maxMargin + 1};
     }
+    static std::unordered_set<AutomaticGainControl::LevelEstimator> getLevelEstimatorValues() {
+        return {ndk::enum_range<AutomaticGainControl::LevelEstimator>().begin(),
+                ndk::enum_range<AutomaticGainControl::LevelEstimator>().end()};
+    }
 
   private:
     std::vector<std::pair<AutomaticGainControl::Tag, AutomaticGainControl>> mTags;
     void CleanUp() { mTags.clear(); }
 };
 
-const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> AGCParamTest::kFactoryDescList =
-        EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
-                                                     kAutomaticGainControlTypeUUID);
-const std::unordered_set<int> AGCParamTest::kDigitalGainValues =
-        AGCParamTest::getDigitalGainValues();
-const std::unordered_set<int> AGCParamTest::kSaturationMarginValues =
-        AGCParamTest::getSaturationMarginValues();
-const std::unordered_set<AutomaticGainControl::LevelEstimator> AGCParamTest::kLevelEstimatorValues =
-        {ndk::enum_range<AutomaticGainControl::LevelEstimator>().begin(),
-         ndk::enum_range<AutomaticGainControl::LevelEstimator>().end()};
-
 TEST_P(AGCParamTest, SetAndGetDigitalGainParam) {
     EXPECT_NO_FATAL_FAILURE(addDigitalGainParam(mGain));
     SetAndGetParameters();
@@ -230,9 +222,9 @@
         AGCParamTest, AGCParamTest,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, kAutomaticGainControlTypeUUID)),
-                           testing::ValuesIn(AGCParamTest::kDigitalGainValues),
-                           testing::ValuesIn(AGCParamTest::kSaturationMarginValues),
-                           testing::ValuesIn(AGCParamTest::kLevelEstimatorValues)),
+                           testing::ValuesIn(AGCParamTest::getDigitalGainValues()),
+                           testing::ValuesIn(AGCParamTest::getSaturationMarginValues()),
+                           testing::ValuesIn(AGCParamTest::getLevelEstimatorValues())),
         [](const testing::TestParamInfo<AGCParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string gain = std::to_string(std::get<PARAM_DIGITAL_GAIN>(info.param));
diff --git a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
index 2508afd..1b46498 100644
--- a/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalAudioCoreModuleTargetTest.cpp
@@ -72,9 +72,12 @@
 using aidl::android::media::audio::common::AudioDevice;
 using aidl::android::media::audio::common::AudioDeviceAddress;
 using aidl::android::media::audio::common::AudioDeviceType;
+using aidl::android::media::audio::common::AudioDualMonoMode;
 using aidl::android::media::audio::common::AudioFormatType;
 using aidl::android::media::audio::common::AudioIoFlags;
+using aidl::android::media::audio::common::AudioLatencyMode;
 using aidl::android::media::audio::common::AudioOutputFlags;
+using aidl::android::media::audio::common::AudioPlaybackRate;
 using aidl::android::media::audio::common::AudioPort;
 using aidl::android::media::audio::common::AudioPortConfig;
 using aidl::android::media::audio::common::AudioPortDeviceExt;
@@ -2392,6 +2395,192 @@
             << "when no async callback is provided for a non-blocking mix port";
 }
 
+TEST_P(AudioStreamOut, AudioDescriptionMixLevel) {
+    const auto ports = moduleConfig->getOutputMixPorts(false /*attachedOnly*/);
+    if (ports.empty()) {
+        GTEST_SKIP() << "No output mix ports";
+    }
+    bool atLeastOneSupports = false;
+    for (const auto& port : ports) {
+        const auto portConfig = moduleConfig->getSingleConfigForMixPort(false, port);
+        ASSERT_TRUE(portConfig.has_value()) << "No profiles specified for output mix port";
+        WithStream<IStreamOut> stream(portConfig.value());
+        ASSERT_NO_FATAL_FAILURE(stream.SetUp(module.get(), kDefaultBufferSizeFrames));
+        bool isSupported = false;
+        EXPECT_NO_FATAL_FAILURE(
+                TestAccessors<float>(stream.get(), &IStreamOut::getAudioDescriptionMixLevel,
+                                     &IStreamOut::setAudioDescriptionMixLevel,
+                                     {IStreamOut::AUDIO_DESCRIPTION_MIX_LEVEL_MAX,
+                                      IStreamOut::AUDIO_DESCRIPTION_MIX_LEVEL_MAX - 1, 0,
+                                      -INFINITY /*IStreamOut::AUDIO_DESCRIPTION_MIX_LEVEL_MIN*/},
+                                     {IStreamOut::AUDIO_DESCRIPTION_MIX_LEVEL_MAX * 2,
+                                      IStreamOut::AUDIO_DESCRIPTION_MIX_LEVEL_MAX * 1.1f},
+                                     &isSupported));
+        if (isSupported) atLeastOneSupports = true;
+    }
+    if (!atLeastOneSupports) {
+        GTEST_SKIP() << "Audio description mix level is not supported";
+    }
+}
+
+TEST_P(AudioStreamOut, DualMonoMode) {
+    const auto ports = moduleConfig->getOutputMixPorts(false /*attachedOnly*/);
+    if (ports.empty()) {
+        GTEST_SKIP() << "No output mix ports";
+    }
+    bool atLeastOneSupports = false;
+    for (const auto& port : ports) {
+        const auto portConfig = moduleConfig->getSingleConfigForMixPort(false, port);
+        ASSERT_TRUE(portConfig.has_value()) << "No profiles specified for output mix port";
+        WithStream<IStreamOut> stream(portConfig.value());
+        ASSERT_NO_FATAL_FAILURE(stream.SetUp(module.get(), kDefaultBufferSizeFrames));
+        bool isSupported = false;
+        EXPECT_NO_FATAL_FAILURE(TestAccessors<AudioDualMonoMode>(
+                stream.get(), &IStreamOut::getDualMonoMode, &IStreamOut::setDualMonoMode,
+                std::vector<AudioDualMonoMode>(enum_range<AudioDualMonoMode>().begin(),
+                                               enum_range<AudioDualMonoMode>().end()),
+                {}, &isSupported));
+        if (isSupported) atLeastOneSupports = true;
+    }
+    if (!atLeastOneSupports) {
+        GTEST_SKIP() << "Audio dual mono mode is not supported";
+    }
+}
+
+TEST_P(AudioStreamOut, LatencyMode) {
+    const auto ports = moduleConfig->getOutputMixPorts(false /*attachedOnly*/);
+    if (ports.empty()) {
+        GTEST_SKIP() << "No output mix ports";
+    }
+    bool atLeastOneSupports = false;
+    for (const auto& port : ports) {
+        const auto portConfig = moduleConfig->getSingleConfigForMixPort(false, port);
+        ASSERT_TRUE(portConfig.has_value()) << "No profiles specified for output mix port";
+        WithStream<IStreamOut> stream(portConfig.value());
+        ASSERT_NO_FATAL_FAILURE(stream.SetUp(module.get(), kDefaultBufferSizeFrames));
+        bool isSupported = false;
+        std::vector<AudioLatencyMode> supportedModes;
+        ndk::ScopedAStatus status = stream.get()->getRecommendedLatencyModes(&supportedModes);
+        if (status.getExceptionCode() == EX_UNSUPPORTED_OPERATION) continue;
+        if (!status.isOk()) {
+            ADD_FAILURE() << "When latency modes are supported, getRecommendedLatencyModes "
+                          << "must succeed on a non-closed stream, but it failed with " << status;
+            continue;
+        }
+        std::set<AudioLatencyMode> unsupportedModes(enum_range<AudioLatencyMode>().begin(),
+                                                    enum_range<AudioLatencyMode>().end());
+        for (const auto mode : supportedModes) {
+            unsupportedModes.erase(mode);
+            ndk::ScopedAStatus status = stream.get()->setLatencyMode(mode);
+            if (status.getExceptionCode() == EX_UNSUPPORTED_OPERATION) {
+                ADD_FAILURE() << "When latency modes are supported, both getRecommendedLatencyModes"
+                              << " and setLatencyMode must be supported";
+            }
+            EXPECT_IS_OK(status) << "Setting of supported latency mode must succeed";
+        }
+        for (const auto mode : unsupportedModes) {
+            EXPECT_STATUS(EX_ILLEGAL_ARGUMENT, stream.get()->setLatencyMode(mode));
+        }
+        if (isSupported) atLeastOneSupports = true;
+    }
+    if (!atLeastOneSupports) {
+        GTEST_SKIP() << "Audio latency modes are not supported";
+    }
+}
+
+TEST_P(AudioStreamOut, PlaybackRate) {
+    static const auto kStatuses = {EX_NONE, EX_UNSUPPORTED_OPERATION};
+    const auto offloadMixPorts =
+            moduleConfig->getOffloadMixPorts(true /*attachedOnly*/, false /*singlePort*/);
+    if (offloadMixPorts.empty()) {
+        GTEST_SKIP()
+                << "No mix port for compressed offload that could be routed to attached devices";
+    }
+    ndk::ScopedAStatus status;
+    IModule::SupportedPlaybackRateFactors factors;
+    EXPECT_STATUS(kStatuses, status = module.get()->getSupportedPlaybackRateFactors(&factors));
+    if (status.getExceptionCode() == EX_UNSUPPORTED_OPERATION) {
+        GTEST_SKIP() << "Audio playback rate configuration is not supported";
+    }
+    EXPECT_LE(factors.minSpeed, factors.maxSpeed);
+    EXPECT_LE(factors.minPitch, factors.maxPitch);
+    EXPECT_LE(factors.minSpeed, 1.0f);
+    EXPECT_GE(factors.maxSpeed, 1.0f);
+    EXPECT_LE(factors.minPitch, 1.0f);
+    EXPECT_GE(factors.maxPitch, 1.0f);
+    constexpr auto tsDefault = AudioPlaybackRate::TimestretchMode::DEFAULT;
+    constexpr auto tsVoice = AudioPlaybackRate::TimestretchMode::VOICE;
+    constexpr auto fbFail = AudioPlaybackRate::TimestretchFallbackMode::FAIL;
+    constexpr auto fbMute = AudioPlaybackRate::TimestretchFallbackMode::MUTE;
+    const std::vector<AudioPlaybackRate> validValues = {
+            AudioPlaybackRate{1.0f, 1.0f, tsDefault, fbFail},
+            AudioPlaybackRate{1.0f, 1.0f, tsDefault, fbMute},
+            AudioPlaybackRate{factors.maxSpeed, factors.maxPitch, tsDefault, fbMute},
+            AudioPlaybackRate{factors.minSpeed, factors.minPitch, tsDefault, fbMute},
+            AudioPlaybackRate{1.0f, 1.0f, tsVoice, fbMute},
+            AudioPlaybackRate{1.0f, 1.0f, tsVoice, fbFail},
+            AudioPlaybackRate{factors.maxSpeed, factors.maxPitch, tsVoice, fbMute},
+            AudioPlaybackRate{factors.minSpeed, factors.minPitch, tsVoice, fbMute},
+            // Out of range speed / pitch values must not be rejected if the fallback mode is "mute"
+            AudioPlaybackRate{factors.maxSpeed * 2, factors.maxPitch * 2, tsDefault, fbMute},
+            AudioPlaybackRate{factors.minSpeed / 2, factors.minPitch / 2, tsDefault, fbMute},
+            AudioPlaybackRate{factors.maxSpeed * 2, factors.maxPitch * 2, tsVoice, fbMute},
+            AudioPlaybackRate{factors.minSpeed / 2, factors.minPitch / 2, tsVoice, fbMute},
+    };
+    const std::vector<AudioPlaybackRate> invalidValues = {
+            AudioPlaybackRate{factors.maxSpeed, factors.maxPitch * 2, tsDefault, fbFail},
+            AudioPlaybackRate{factors.maxSpeed * 2, factors.maxPitch, tsDefault, fbFail},
+            AudioPlaybackRate{factors.minSpeed, factors.minPitch / 2, tsDefault, fbFail},
+            AudioPlaybackRate{factors.minSpeed / 2, factors.minPitch, tsDefault, fbFail},
+            AudioPlaybackRate{factors.maxSpeed, factors.maxPitch * 2, tsVoice, fbFail},
+            AudioPlaybackRate{factors.maxSpeed * 2, factors.maxPitch, tsVoice, fbFail},
+            AudioPlaybackRate{factors.minSpeed, factors.minPitch / 2, tsVoice, fbFail},
+            AudioPlaybackRate{factors.minSpeed / 2, factors.minPitch, tsVoice, fbFail},
+            AudioPlaybackRate{1.0f, 1.0f, tsDefault,
+                              AudioPlaybackRate::TimestretchFallbackMode::SYS_RESERVED_CUT_REPEAT},
+            AudioPlaybackRate{1.0f, 1.0f, tsDefault,
+                              AudioPlaybackRate::TimestretchFallbackMode::SYS_RESERVED_DEFAULT},
+    };
+    bool atLeastOneSupports = false;
+    for (const auto& port : offloadMixPorts) {
+        const auto portConfig = moduleConfig->getSingleConfigForMixPort(false, port);
+        ASSERT_TRUE(portConfig.has_value()) << "No profiles specified for output mix port";
+        WithStream<IStreamOut> stream(portConfig.value());
+        ASSERT_NO_FATAL_FAILURE(stream.SetUp(module.get(), kDefaultBufferSizeFrames));
+        bool isSupported = false;
+        EXPECT_NO_FATAL_FAILURE(TestAccessors<AudioPlaybackRate>(
+                stream.get(), &IStreamOut::getPlaybackRateParameters,
+                &IStreamOut::setPlaybackRateParameters, validValues, invalidValues, &isSupported));
+        if (isSupported) atLeastOneSupports = true;
+    }
+    if (!atLeastOneSupports) {
+        GTEST_SKIP() << "Audio playback rate configuration is not supported";
+    }
+}
+
+TEST_P(AudioStreamOut, SelectPresentation) {
+    static const auto kStatuses = {EX_ILLEGAL_ARGUMENT, EX_UNSUPPORTED_OPERATION};
+    const auto offloadMixPorts =
+            moduleConfig->getOffloadMixPorts(true /*attachedOnly*/, false /*singlePort*/);
+    if (offloadMixPorts.empty()) {
+        GTEST_SKIP()
+                << "No mix port for compressed offload that could be routed to attached devices";
+    }
+    bool atLeastOneSupports = false;
+    for (const auto& port : offloadMixPorts) {
+        const auto portConfig = moduleConfig->getSingleConfigForMixPort(false, port);
+        ASSERT_TRUE(portConfig.has_value()) << "No profiles specified for output mix port";
+        WithStream<IStreamOut> stream(portConfig.value());
+        ASSERT_NO_FATAL_FAILURE(stream.SetUp(module.get(), kDefaultBufferSizeFrames));
+        ndk::ScopedAStatus status;
+        EXPECT_STATUS(kStatuses, status = stream.get()->selectPresentation(0, 0));
+        if (status.getExceptionCode() != EX_UNSUPPORTED_OPERATION) atLeastOneSupports = true;
+    }
+    if (!atLeastOneSupports) {
+        GTEST_SKIP() << "Presentation selection is not supported";
+    }
+}
+
 class StreamLogicDefaultDriver : public StreamLogicDriver {
   public:
     explicit StreamLogicDefaultDriver(std::shared_ptr<StateSequence> commands)
diff --git a/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp b/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
new file mode 100644
index 0000000..e99c4a4
--- /dev/null
+++ b/audio/aidl/vts/VtsHalEnvironmentalReverbTargetTest.cpp
@@ -0,0 +1,629 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "VtsHalEnvironmentalReverbTest"
+
+#include <Utils.h>
+#include <aidl/Vintf.h>
+#include "EffectHelper.h"
+
+using namespace android;
+
+using aidl::android::hardware::audio::effect::Capability;
+using aidl::android::hardware::audio::effect::Descriptor;
+using aidl::android::hardware::audio::effect::EnvironmentalReverb;
+using aidl::android::hardware::audio::effect::IEffect;
+using aidl::android::hardware::audio::effect::IFactory;
+using aidl::android::hardware::audio::effect::kEnvReverbTypeUUID;
+using aidl::android::hardware::audio::effect::Parameter;
+
+/**
+ * Here we focus on specific parameter checking, general IEffect interfaces testing performed in
+ * VtsAudioEffectTargetTest.
+ * Testing parameter range, assuming the parameter supported by effect is in this range.
+ * This range is verified with IEffect.getDescriptor() and range defined in the documentation, for
+ * any index supported value test expects EX_NONE from IEffect.setParameter(), otherwise expects
+ * EX_ILLEGAL_ARGUMENT.
+ */
+const std::vector<int> kRoomLevelValues = {
+        EnvironmentalReverb::MIN_ROOM_LEVEL_MB - 1, EnvironmentalReverb::MIN_ROOM_LEVEL_MB,
+        EnvironmentalReverb::MAX_ROOM_LEVEL_MB, EnvironmentalReverb::MAX_ROOM_LEVEL_MB + 1};
+const std::vector<int> kRoomHfLevelValues = {
+        EnvironmentalReverb::MIN_ROOM_HF_LEVEL_MB - 1, EnvironmentalReverb::MIN_ROOM_HF_LEVEL_MB,
+        EnvironmentalReverb::MAX_ROOM_HF_LEVEL_MB, EnvironmentalReverb::MAX_ROOM_HF_LEVEL_MB + 1};
+const std::vector<int> kDecayTimeValues = {
+        EnvironmentalReverb::MIN_DECAY_TIME_MS - 1, EnvironmentalReverb::MIN_DECAY_TIME_MS,
+        EnvironmentalReverb::MAX_DECAY_TIME_MS, EnvironmentalReverb::MAX_DECAY_TIME_MS + 1};
+const std::vector<int> kDecayHfRatioValues = {
+        EnvironmentalReverb::MIN_DECAY_HF_RATIO_PM - 1, EnvironmentalReverb::MIN_DECAY_HF_RATIO_PM,
+        EnvironmentalReverb::MAX_DECAY_HF_RATIO_PM, EnvironmentalReverb::MAX_DECAY_HF_RATIO_PM + 1};
+const std::vector<int> kLevelValues = {
+        EnvironmentalReverb::MIN_LEVEL_MB - 1, EnvironmentalReverb::MIN_LEVEL_MB,
+        EnvironmentalReverb::MAX_LEVEL_MB, EnvironmentalReverb::MAX_LEVEL_MB + 1};
+const std::vector<int> kDelayValues = {
+        EnvironmentalReverb::MIN_DELAY_MS - 1, EnvironmentalReverb::MIN_DELAY_MS,
+        EnvironmentalReverb::MAX_DELAY_MS, EnvironmentalReverb::MAX_DELAY_MS + 1};
+const std::vector<int> kDiffusionValues = {
+        EnvironmentalReverb::MIN_DIFFUSION_PM - 1, EnvironmentalReverb::MIN_DIFFUSION_PM,
+        EnvironmentalReverb::MAX_DIFFUSION_PM, EnvironmentalReverb::MAX_DIFFUSION_PM + 1};
+const std::vector<int> kDensityValues = {
+        EnvironmentalReverb::MIN_DENSITY_PM - 1, EnvironmentalReverb::MIN_DENSITY_PM,
+        EnvironmentalReverb::MAX_DENSITY_PM, EnvironmentalReverb::MAX_DENSITY_PM + 1};
+
+class EnvironmentalReverbHelper : public EffectHelper {
+  public:
+    EnvironmentalReverbHelper(std::pair<std::shared_ptr<IFactory>, Descriptor> pair) {
+        std::tie(mFactory, mDescriptor) = pair;
+    }
+
+    void SetUpReverb() {
+        ASSERT_NE(nullptr, mFactory);
+        ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
+
+        Parameter::Specific specific = getDefaultParamSpecific();
+        Parameter::Common common = EffectHelper::createParamCommon(
+                0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
+                kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
+        IEffect::OpenEffectReturn ret;
+        ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &ret, EX_NONE));
+        ASSERT_NE(nullptr, mEffect);
+    }
+
+    void TearDownReverb() {
+        ASSERT_NO_FATAL_FAILURE(close(mEffect));
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    }
+
+    Parameter::Specific getDefaultParamSpecific() {
+        EnvironmentalReverb er = EnvironmentalReverb::make<EnvironmentalReverb::roomLevelMb>(
+                EnvironmentalReverb::MIN_ROOM_LEVEL_MB);
+        Parameter::Specific specific =
+                Parameter::Specific::make<Parameter::Specific::environmentalReverb>(er);
+        return specific;
+    }
+
+    static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
+    std::shared_ptr<IFactory> mFactory;
+    std::shared_ptr<IEffect> mEffect;
+    Descriptor mDescriptor;
+    int mRoomLevel = EnvironmentalReverb::MIN_ROOM_LEVEL_MB;
+    int mRoomHfLevel = EnvironmentalReverb::MAX_ROOM_HF_LEVEL_MB;
+    int mDecayTime = 1000;
+    int mDecayHfRatio = 500;
+    int mLevel = EnvironmentalReverb::MIN_LEVEL_MB;
+    int mDelay = 40;
+    int mDiffusion = EnvironmentalReverb::MAX_DIFFUSION_PM;
+    int mDensity = EnvironmentalReverb::MAX_DENSITY_PM;
+    bool mBypass = false;
+
+    void SetAndGetReverbParameters() {
+        for (auto& it : mTags) {
+            auto& tag = it.first;
+            auto& er = it.second;
+
+            // validate parameter
+            Descriptor desc;
+            ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
+            const bool valid = isTagInRange(it.first, it.second, desc);
+            const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
+
+            // set
+            Parameter expectParam;
+            Parameter::Specific specific;
+            specific.set<Parameter::Specific::environmentalReverb>(er);
+            expectParam.set<Parameter::specific>(specific);
+            EXPECT_STATUS(expected, mEffect->setParameter(expectParam)) << expectParam.toString();
+
+            // only get if parameter in range and set success
+            if (expected == EX_NONE) {
+                Parameter getParam;
+                Parameter::Id id;
+                EnvironmentalReverb::Id erId;
+                erId.set<EnvironmentalReverb::Id::commonTag>(tag);
+                id.set<Parameter::Id::environmentalReverbTag>(erId);
+                // if set success, then get should match
+                EXPECT_STATUS(expected, mEffect->getParameter(id, &getParam));
+                EXPECT_EQ(expectParam, getParam);
+            }
+        }
+    }
+
+    void addRoomLevelParam() {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::roomLevelMb>(mRoomLevel);
+        mTags.push_back({EnvironmentalReverb::roomLevelMb, er});
+    }
+
+    void addRoomHfLevelParam(int roomHfLevel) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::roomHfLevelMb>(roomHfLevel);
+        mTags.push_back({EnvironmentalReverb::roomHfLevelMb, er});
+    }
+
+    void addDecayTimeParam(int decayTime) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::decayTimeMs>(decayTime);
+        mTags.push_back({EnvironmentalReverb::decayTimeMs, er});
+    }
+
+    void addDecayHfRatioParam(int decayHfRatio) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::decayHfRatioPm>(decayHfRatio);
+        mTags.push_back({EnvironmentalReverb::decayHfRatioPm, er});
+    }
+
+    void addLevelParam(int level) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::levelMb>(level);
+        mTags.push_back({EnvironmentalReverb::levelMb, er});
+    }
+
+    void addDelayParam(int delay) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::delayMs>(delay);
+        mTags.push_back({EnvironmentalReverb::delayMs, er});
+    }
+
+    void addDiffusionParam(int diffusion) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::diffusionPm>(diffusion);
+        mTags.push_back({EnvironmentalReverb::diffusionPm, er});
+    }
+
+    void addDensityParam(int density) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::densityPm>(density);
+        mTags.push_back({EnvironmentalReverb::densityPm, er});
+    }
+
+    void addBypassParam(bool bypass) {
+        EnvironmentalReverb er;
+        er.set<EnvironmentalReverb::bypass>(bypass);
+        mTags.push_back({EnvironmentalReverb::bypass, er});
+    }
+
+    bool isTagInRange(const EnvironmentalReverb::Tag& tag, const EnvironmentalReverb er,
+                      const Descriptor& desc) const {
+        const EnvironmentalReverb::Capability& erCap =
+                desc.capability.get<Capability::environmentalReverb>();
+        switch (tag) {
+            case EnvironmentalReverb::roomLevelMb: {
+                int roomLevel = er.get<EnvironmentalReverb::roomLevelMb>();
+                return isRoomLevelInRange(roomLevel);
+            }
+            case EnvironmentalReverb::roomHfLevelMb: {
+                int roomHfLevel = er.get<EnvironmentalReverb::roomHfLevelMb>();
+                return isRoomHfLevelInRange(roomHfLevel);
+            }
+            case EnvironmentalReverb::decayTimeMs: {
+                int decayTime = er.get<EnvironmentalReverb::decayTimeMs>();
+                return isDecayTimeInRange(erCap, decayTime);
+            }
+            case EnvironmentalReverb::decayHfRatioPm: {
+                int decayHfRatio = er.get<EnvironmentalReverb::decayHfRatioPm>();
+                return isDecayHfRatioInRange(decayHfRatio);
+            }
+            case EnvironmentalReverb::levelMb: {
+                int level = er.get<EnvironmentalReverb::levelMb>();
+                return isLevelInRange(level);
+            }
+            case EnvironmentalReverb::delayMs: {
+                int delay = er.get<EnvironmentalReverb::delayMs>();
+                return isDelayInRange(delay);
+            }
+            case EnvironmentalReverb::diffusionPm: {
+                int diffusion = er.get<EnvironmentalReverb::diffusionPm>();
+                return isDiffusionInRange(diffusion);
+            }
+            case EnvironmentalReverb::densityPm: {
+                int density = er.get<EnvironmentalReverb::densityPm>();
+                return isDensityInRange(density);
+            }
+            case EnvironmentalReverb::bypass: {
+                return true;
+            }
+            default:
+                return false;
+        }
+        return false;
+    }
+
+    bool isRoomLevelInRange(int roomLevel) const {
+        return roomLevel >= EnvironmentalReverb::MIN_ROOM_LEVEL_MB &&
+               roomLevel <= EnvironmentalReverb::MAX_ROOM_LEVEL_MB;
+    }
+
+    bool isRoomHfLevelInRange(int roomHfLevel) const {
+        return roomHfLevel >= EnvironmentalReverb::MIN_ROOM_HF_LEVEL_MB &&
+               roomHfLevel <= EnvironmentalReverb::MAX_ROOM_HF_LEVEL_MB;
+    }
+
+    bool isDecayTimeInRange(const EnvironmentalReverb::Capability& cap, int decayTime) const {
+        return decayTime >= EnvironmentalReverb::MIN_DECAY_TIME_MS &&
+               decayTime <= EnvironmentalReverb::MAX_DECAY_TIME_MS &&
+               decayTime <= cap.maxDecayTimeMs;
+    }
+
+    bool isDecayHfRatioInRange(int decayHfRatio) const {
+        return decayHfRatio >= EnvironmentalReverb::MIN_DECAY_HF_RATIO_PM &&
+               decayHfRatio <= EnvironmentalReverb::MAX_DECAY_HF_RATIO_PM;
+    }
+
+    bool isLevelInRange(int level) const {
+        return level >= EnvironmentalReverb::MIN_LEVEL_MB &&
+               level <= EnvironmentalReverb::MAX_LEVEL_MB;
+    }
+
+    bool isDelayInRange(int delay) const {
+        return delay >= EnvironmentalReverb::MIN_DELAY_MS &&
+               delay <= EnvironmentalReverb::MAX_DELAY_MS;
+    }
+
+    bool isDiffusionInRange(int diffusion) const {
+        return diffusion >= EnvironmentalReverb::MIN_DIFFUSION_PM &&
+               diffusion <= EnvironmentalReverb::MAX_DIFFUSION_PM;
+    }
+
+    bool isDensityInRange(int density) const {
+        return density >= EnvironmentalReverb::MIN_DENSITY_PM &&
+               density <= EnvironmentalReverb::MAX_DENSITY_PM;
+    }
+
+  private:
+    std::vector<std::pair<EnvironmentalReverb::Tag, EnvironmentalReverb>> mTags;
+    void CleanUp() { mTags.clear(); }
+};
+
+class EnvironmentalReverbRoomLevelTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbRoomLevelTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mRoomLevel = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbRoomLevelTest, SetAndGetRoomLevel) {
+    EXPECT_NO_FATAL_FAILURE(addRoomLevelParam());
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbRoomLevelTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kRoomLevelValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbRoomLevelTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string roomLevel = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_roomLevel" + roomLevel;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbRoomLevelTest);
+
+class EnvironmentalReverbRoomHfLevelTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbRoomHfLevelTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mRoomHfLevel = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbRoomHfLevelTest, SetAndGetRoomHfLevel) {
+    EXPECT_NO_FATAL_FAILURE(addRoomHfLevelParam(mRoomHfLevel));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbRoomHfLevelTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kRoomHfLevelValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbRoomHfLevelTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string roomHfLevel = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_roomHfLevel" + roomHfLevel;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbRoomHfLevelTest);
+
+class EnvironmentalReverbDecayTimeTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbDecayTimeTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mDecayTime = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbDecayTimeTest, SetAndGetDecayTime) {
+    EXPECT_NO_FATAL_FAILURE(addDecayTimeParam(mDecayTime));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbDecayTimeTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kDecayTimeValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbDecayTimeTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string decayTime = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_decayTime" + decayTime;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbDecayTimeTest);
+
+class EnvironmentalReverbDecayHfRatioTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbDecayHfRatioTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mDecayHfRatio = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbDecayHfRatioTest, SetAndGetDecayHfRatio) {
+    EXPECT_NO_FATAL_FAILURE(addDecayHfRatioParam(mDecayHfRatio));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbDecayHfRatioTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kDecayHfRatioValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbDecayHfRatioTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string decayHfRatio = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_decayHfRatio" +
+                               decayHfRatio;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbDecayHfRatioTest);
+
+class EnvironmentalReverbLevelTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbLevelTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mLevel = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbLevelTest, SetAndGetLevel) {
+    EXPECT_NO_FATAL_FAILURE(addLevelParam(mLevel));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbLevelTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kLevelValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbDecayHfRatioTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string level = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_level" + level;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbLevelTest);
+
+class EnvironmentalReverbDelayTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbDelayTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mDelay = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbDelayTest, SetAndGetDelay) {
+    EXPECT_NO_FATAL_FAILURE(addDelayParam(mDelay));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbDelayTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kDelayValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbDelayTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string delay = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_delay" + delay;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbDelayTest);
+
+class EnvironmentalReverbDiffusionTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbDiffusionTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mDiffusion = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbDiffusionTest, SetAndGetDiffusion) {
+    EXPECT_NO_FATAL_FAILURE(addDiffusionParam(mDiffusion));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbDiffusionTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kDiffusionValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbDiffusionTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string diffusion = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_diffusion" + diffusion;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbDiffusionTest);
+
+class EnvironmentalReverbDensityTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, int>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbDensityTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mDensity = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbDensityTest, SetAndGetDensity) {
+    EXPECT_NO_FATAL_FAILURE(addDensityParam(mDensity));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbDensityTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::ValuesIn(kDensityValues)),
+        [](const testing::TestParamInfo<EnvironmentalReverbDensityTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string density = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_density" + density;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbDensityTest);
+
+class EnvironmentalReverbBypassTest
+    : public ::testing::TestWithParam<
+              std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, bool>>,
+      public EnvironmentalReverbHelper {
+  public:
+    EnvironmentalReverbBypassTest() : EnvironmentalReverbHelper(std::get<0>(GetParam())) {
+        mBypass = std::get<1>(GetParam());
+    }
+
+    void SetUp() override { SetUpReverb(); }
+
+    void TearDown() override { TearDownReverb(); }
+};
+
+TEST_P(EnvironmentalReverbBypassTest, SetAndGetBypass) {
+    EXPECT_NO_FATAL_FAILURE(addBypassParam(mBypass));
+    SetAndGetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        EnvironmentalReverbTest, EnvironmentalReverbBypassTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kEnvReverbTypeUUID)),
+                           testing::Bool()),
+        [](const testing::TestParamInfo<EnvironmentalReverbBypassTest::ParamType>& info) {
+            auto descriptor = std::get<0>(info.param).second;
+            std::string bypass = std::to_string(std::get<1>(info.param));
+
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_bypass" + bypass;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(EnvironmentalReverbBypassTest);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/audio/aidl/vts/VtsHalNSTargetTest.cpp b/audio/aidl/vts/VtsHalNSTargetTest.cpp
index 2845225..93ad86d 100644
--- a/audio/aidl/vts/VtsHalNSTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalNSTargetTest.cpp
@@ -14,12 +14,14 @@
  * limitations under the License.
  */
 
+#include <Utils.h>
 #include <aidl/Vintf.h>
+#include <android/binder_enums.h>
+#include <unordered_set>
 
 #define LOG_TAG "VtsHalNSParamTest"
 
-#include <Utils.h>
-#include <unordered_set>
+#include <aidl/android/hardware/audio/effect/NoiseSuppression.h>
 #include "EffectHelper.h"
 
 using namespace android;
@@ -69,9 +71,6 @@
     }
 
     static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
-    static const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kFactoryDescList;
-    static const std::unordered_set<NoiseSuppression::Level> kLevelValues;
-
     std::shared_ptr<IFactory> mFactory;
     std::shared_ptr<IEffect> mEffect;
     Descriptor mDescriptor;
@@ -114,19 +113,16 @@
         ns.set<NoiseSuppression::level>(level);
         mTags.push_back({NoiseSuppression::level, ns});
     }
+    static std::unordered_set<NoiseSuppression::Level> getLevelValues() {
+        return {ndk::enum_range<NoiseSuppression::Level>().begin(),
+                ndk::enum_range<NoiseSuppression::Level>().end()};
+    }
 
   private:
     std::vector<std::pair<NoiseSuppression::Tag, NoiseSuppression>> mTags;
     void CleanUp() { mTags.clear(); }
 };
 
-const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kFactoryDescList =
-        EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
-                                                     kNoiseSuppressionTypeUUID);
-const std::unordered_set<NoiseSuppression::Level> NSParamTest::kLevelValues = {
-        ndk::enum_range<NoiseSuppression::Level>().begin(),
-        ndk::enum_range<NoiseSuppression::Level>().end()};
-
 TEST_P(NSParamTest, SetAndGetLevel) {
     EXPECT_NO_FATAL_FAILURE(addLevelParam(mLevel));
     SetAndGetParameters();
@@ -136,7 +132,7 @@
         NSParamTest, NSParamTest,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, kNoiseSuppressionTypeUUID)),
-                           testing::ValuesIn(NSParamTest::kLevelValues)),
+                           testing::ValuesIn(NSParamTest::getLevelValues())),
         [](const testing::TestParamInfo<NSParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string level = aidl::android::hardware::audio::effect::toString(
diff --git a/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp b/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
new file mode 100644
index 0000000..19d5747
--- /dev/null
+++ b/audio/aidl/vts/VtsHalPresetReverbTargetTest.cpp
@@ -0,0 +1,178 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "VtsHalPresetReverbTargetTest"
+
+#include <Utils.h>
+#include <aidl/Vintf.h>
+#include <android/binder_enums.h>
+#include "EffectHelper.h"
+
+using namespace android;
+
+using aidl::android::hardware::audio::effect::Capability;
+using aidl::android::hardware::audio::effect::Descriptor;
+using aidl::android::hardware::audio::effect::IEffect;
+using aidl::android::hardware::audio::effect::IFactory;
+using aidl::android::hardware::audio::effect::kEffectNullUuid;
+using aidl::android::hardware::audio::effect::kPresetReverbTypeUUID;
+using aidl::android::hardware::audio::effect::Parameter;
+using aidl::android::hardware::audio::effect::PresetReverb;
+
+/**
+ * Here we focus on specific parameter checking, general IEffect interfaces testing performed in
+ * VtsAudioEffectTargetTest.
+ */
+enum ParamName { PARAM_INSTANCE_NAME, PARAM_PRESETS };
+using PresetReverbParamTestParam =
+        std::tuple<std::pair<std::shared_ptr<IFactory>, Descriptor>, PresetReverb::Presets>;
+
+// Testing for enum values
+const std::vector<PresetReverb::Presets> kPresetsValues{
+        ndk::enum_range<PresetReverb::Presets>().begin(),
+        ndk::enum_range<PresetReverb::Presets>().end()};
+
+class PresetReverbParamTest : public ::testing::TestWithParam<PresetReverbParamTestParam>,
+                              public EffectHelper {
+  public:
+    PresetReverbParamTest() : mParamPresets(std::get<PARAM_PRESETS>(GetParam())) {
+        std::tie(mFactory, mDescriptor) = std::get<PARAM_INSTANCE_NAME>(GetParam());
+    }
+
+    void SetUp() override {
+        ASSERT_NE(nullptr, mFactory);
+        ASSERT_NO_FATAL_FAILURE(create(mFactory, mEffect, mDescriptor));
+
+        Parameter::Specific specific = getDefaultParamSpecific();
+        Parameter::Common common = EffectHelper::createParamCommon(
+                0 /* session */, 1 /* ioHandle */, 44100 /* iSampleRate */, 44100 /* oSampleRate */,
+                kInputFrameCount /* iFrameCount */, kOutputFrameCount /* oFrameCount */);
+        IEffect::OpenEffectReturn ret;
+        ASSERT_NO_FATAL_FAILURE(open(mEffect, common, specific, &ret, EX_NONE));
+        ASSERT_NE(nullptr, mEffect);
+    }
+
+    void TearDown() override {
+        ASSERT_NO_FATAL_FAILURE(close(mEffect));
+        ASSERT_NO_FATAL_FAILURE(destroy(mFactory, mEffect));
+    }
+
+    static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
+    std::shared_ptr<IFactory> mFactory;
+    std::shared_ptr<IEffect> mEffect;
+    Descriptor mDescriptor;
+    PresetReverb::Presets mParamPresets = PresetReverb::Presets::NONE;
+
+    void SetAndGetPresetReverbParameters() {
+        for (auto& it : mTags) {
+            auto& tag = it.first;
+            auto& pr = it.second;
+
+            // validate parameter
+            Descriptor desc;
+            ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
+            const bool valid = isTagInRange(it.first, it.second, desc);
+            const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
+
+            // set parameter
+            Parameter expectParam;
+            Parameter::Specific specific;
+            specific.set<Parameter::Specific::presetReverb>(pr);
+            expectParam.set<Parameter::specific>(specific);
+            // All values are valid, set parameter should succeed
+            EXPECT_STATUS(expected, mEffect->setParameter(expectParam)) << expectParam.toString();
+
+            // get parameter
+            Parameter getParam;
+            Parameter::Id id;
+            PresetReverb::Id prId;
+            prId.set<PresetReverb::Id::commonTag>(tag);
+            id.set<Parameter::Id::presetReverbTag>(prId);
+            EXPECT_STATUS(expected, mEffect->getParameter(id, &getParam));
+
+            EXPECT_EQ(expectParam, getParam);
+        }
+    }
+
+    void addPresetsParam(PresetReverb::Presets preset) {
+        PresetReverb pr;
+        pr.set<PresetReverb::preset>(preset);
+        mTags.push_back({PresetReverb::preset, pr});
+    }
+
+    bool isTagInRange(const PresetReverb::Tag& tag, const PresetReverb& pr,
+                      const Descriptor& desc) const {
+        const PresetReverb::Capability& prCap = desc.capability.get<Capability::presetReverb>();
+        switch (tag) {
+            case PresetReverb::preset: {
+                PresetReverb::Presets preset = pr.get<PresetReverb::preset>();
+                return isPresetInRange(prCap, preset);
+            }
+            default:
+                return false;
+        }
+        return false;
+    }
+
+    bool isPresetInRange(const PresetReverb::Capability& cap, PresetReverb::Presets preset) const {
+        for (auto i : cap.supportedPresets) {
+            if (preset == i) return true;
+        }
+        return false;
+    }
+
+    Parameter::Specific getDefaultParamSpecific() {
+        PresetReverb pr = PresetReverb::make<PresetReverb::preset>(PresetReverb::Presets::NONE);
+        Parameter::Specific specific =
+                Parameter::Specific::make<Parameter::Specific::presetReverb>(pr);
+        return specific;
+    }
+
+  private:
+    std::vector<std::pair<PresetReverb::Tag, PresetReverb>> mTags;
+    void CleanUp() { mTags.clear(); }
+};
+
+TEST_P(PresetReverbParamTest, SetAndGetPresets) {
+    EXPECT_NO_FATAL_FAILURE(addPresetsParam(mParamPresets));
+    SetAndGetPresetReverbParameters();
+}
+
+INSTANTIATE_TEST_SUITE_P(
+        PresetReverbTest, PresetReverbParamTest,
+        ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
+                                   IFactory::descriptor, kPresetReverbTypeUUID)),
+                           testing::ValuesIn(kPresetsValues)),
+        [](const testing::TestParamInfo<PresetReverbParamTest::ParamType>& info) {
+            auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
+            std::string preset =
+                    std::to_string(static_cast<int>(std::get<PARAM_PRESETS>(info.param)));
+            std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
+                               descriptor.common.name + "_UUID_" +
+                               descriptor.common.id.uuid.toString() + "_preset" + preset;
+            std::replace_if(
+                    name.begin(), name.end(), [](const char c) { return !std::isalnum(c); }, '_');
+            return name;
+        });
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(PresetReverbParamTest);
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    ABinderProcess_setThreadPoolMaxThreadCount(1);
+    ABinderProcess_startThreadPool();
+    return RUN_ALL_TESTS();
+}
diff --git a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
index 47d6755..242be3f 100644
--- a/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
+++ b/audio/aidl/vts/VtsHalVisualizerTargetTest.cpp
@@ -85,12 +85,6 @@
         return specific;
     }
 
-    static const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>> kFactoryDescList;
-    static const std::unordered_set<Visualizer::ScalingMode> kScalingModeValues;
-    static const std::unordered_set<Visualizer::MeasurementMode> kMeasurementModeValues;
-    static const std::unordered_set<int> kLatencyValues;
-    static const std::unordered_set<int> kCaptureSizeValues;
-
     static const long kInputFrameCount = 0x100, kOutputFrameCount = 0x100;
     std::shared_ptr<IFactory> mFactory;
     std::shared_ptr<IEffect> mEffect;
@@ -141,7 +135,7 @@
             // validate parameter
             Descriptor desc;
             ASSERT_STATUS(EX_NONE, mEffect->getDescriptor(&desc));
-            const bool valid = isSetOnlyParamTagInRange(tag, vs, desc);
+            const bool valid = isSetOnlyParamTagInRange(vs, desc);
             const binder_exception_t expected = valid ? EX_NONE : EX_ILLEGAL_ARGUMENT;
 
             // set parameter
@@ -219,18 +213,26 @@
         switch (tag) {
             case Visualizer::captureSamples: {
                 int captureSize = vs.get<Visualizer::captureSamples>();
-                return isCaptureSizeInRange(vsCap, captureSize);
+                return captureSize >= vsCap.captureSampleRange.min &&
+                       captureSize <= vsCap.captureSampleRange.max;
             }
             case Visualizer::scalingMode:
             case Visualizer::measurementMode:
                 return true;
+            case Visualizer::setOnlyParameters: {
+                auto setOnly = vs.get<Visualizer::setOnlyParameters>();
+                if (setOnly.getTag() != Visualizer::SetOnlyParameters::latencyMs) {
+                    return false;
+                }
+                auto latencyMs = setOnly.get<Visualizer::SetOnlyParameters::latencyMs>();
+                return latencyMs >= 0 && latencyMs <= vsCap.maxLatencyMs;
+            }
             default:
                 return false;
         }
     }
 
-    bool isSetOnlyParamTagInRange(Visualizer::SetOnlyParameters::Tag, const Visualizer& vs,
-                                  const Descriptor& desc) const {
+    bool isSetOnlyParamTagInRange(const Visualizer& vs, const Descriptor& desc) const {
         const Visualizer::Capability& vsCap = desc.capability.get<Capability::visualizer>();
         if (vs.getTag() != Visualizer::setOnlyParameters) return false;
         Visualizer::SetOnlyParameters setOnlyParam = vs.get<Visualizer::setOnlyParameters>();
@@ -239,19 +241,16 @@
         return isLatencyInRange(vsCap, latency);
     }
 
-    bool isCaptureSizeInRange(const Visualizer::Capability& cap, int captureSize) const {
-        return (captureSize >= cap.captureSampleRange.min &&
-                captureSize <= cap.captureSampleRange.max);
-    }
-
     bool isLatencyInRange(const Visualizer::Capability& cap, int latency) const {
         return (latency >= 0 && latency <= cap.maxLatencyMs);
     }
 
     static std::unordered_set<int> getCaptureSizeValues() {
+        auto descList = EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
+                                                                     kVisualizerTypeUUID);
         int minCaptureSize = std::numeric_limits<int>::max();
         int maxCaptureSize = std::numeric_limits<int>::min();
-        for (const auto& it : kFactoryDescList) {
+        for (const auto& it : descList) {
             maxCaptureSize = std::max(
                     it.second.capability.get<Capability::visualizer>().captureSampleRange.max,
                     maxCaptureSize);
@@ -265,19 +264,29 @@
     }
 
     static std::unordered_set<int> getLatencyValues() {
+        auto descList = EffectFactoryHelper::getAllEffectDescriptors(IFactory::descriptor,
+                                                                     kVisualizerTypeUUID);
         const auto max = std::max_element(
-                kFactoryDescList.begin(), kFactoryDescList.end(),
+                descList.begin(), descList.end(),
                 [](const std::pair<std::shared_ptr<IFactory>, Descriptor>& a,
                    const std::pair<std::shared_ptr<IFactory>, Descriptor>& b) {
                     return a.second.capability.get<Capability::visualizer>().maxLatencyMs <
                            b.second.capability.get<Capability::visualizer>().maxLatencyMs;
                 });
-        if (max == kFactoryDescList.end()) {
+        if (max == descList.end()) {
             return {0};
         }
         int maxDelay = max->second.capability.get<Capability::visualizer>().maxLatencyMs;
         return {-1, 0, maxDelay >> 1, maxDelay - 1, maxDelay, maxDelay + 1};
     }
+    static std::unordered_set<Visualizer::MeasurementMode> getMeasurementModeValues() {
+        return {ndk::enum_range<Visualizer::MeasurementMode>().begin(),
+                ndk::enum_range<Visualizer::MeasurementMode>().end()};
+    }
+    static std::unordered_set<Visualizer::ScalingMode> getScalingModeValues() {
+        return {ndk::enum_range<Visualizer::ScalingMode>().begin(),
+                ndk::enum_range<Visualizer::ScalingMode>().end()};
+    }
 
   private:
     std::vector<std::pair<Visualizer::Tag, Visualizer>> mCommonTags;
@@ -290,20 +299,6 @@
     }
 };
 
-const std::vector<std::pair<std::shared_ptr<IFactory>, Descriptor>>
-        VisualizerParamTest::kFactoryDescList = EffectFactoryHelper::getAllEffectDescriptors(
-                IFactory::descriptor, kVisualizerTypeUUID);
-const std::unordered_set<int> VisualizerParamTest::kCaptureSizeValues =
-        VisualizerParamTest::getCaptureSizeValues();
-const std::unordered_set<Visualizer::MeasurementMode> VisualizerParamTest::kMeasurementModeValues(
-        ndk::enum_range<Visualizer::MeasurementMode>().begin(),
-        ndk::enum_range<Visualizer::MeasurementMode>().end());
-const std::unordered_set<Visualizer::ScalingMode> VisualizerParamTest::kScalingModeValues(
-        ndk::enum_range<Visualizer::ScalingMode>().begin(),
-        ndk::enum_range<Visualizer::ScalingMode>().end());
-const std::unordered_set<int> VisualizerParamTest::kLatencyValues =
-        VisualizerParamTest::getLatencyValues();
-
 TEST_P(VisualizerParamTest, SetAndGetCaptureSize) {
     EXPECT_NO_FATAL_FAILURE(addCaptureSizeParam(mCaptureSize));
     SetAndGetCommonParameters();
@@ -338,17 +333,17 @@
         VisualizerParamTest, VisualizerParamTest,
         ::testing::Combine(testing::ValuesIn(EffectFactoryHelper::getAllEffectDescriptors(
                                    IFactory::descriptor, kVisualizerTypeUUID)),
-                           testing::ValuesIn(VisualizerParamTest::kCaptureSizeValues),
-                           testing::ValuesIn(VisualizerParamTest::kScalingModeValues),
-                           testing::ValuesIn(VisualizerParamTest::kMeasurementModeValues),
-                           testing::ValuesIn(VisualizerParamTest::kLatencyValues)),
+                           testing::ValuesIn(VisualizerParamTest::getCaptureSizeValues()),
+                           testing::ValuesIn(VisualizerParamTest::getScalingModeValues()),
+                           testing::ValuesIn(VisualizerParamTest::getMeasurementModeValues()),
+                           testing::ValuesIn(VisualizerParamTest::getLatencyValues())),
         [](const testing::TestParamInfo<VisualizerParamTest::ParamType>& info) {
             auto descriptor = std::get<PARAM_INSTANCE_NAME>(info.param).second;
             std::string captureSize = std::to_string(std::get<PARAM_CAPTURE_SIZE>(info.param));
-            std::string scalingMode =
-                    std::to_string(static_cast<int>(std::get<PARAM_SCALING_MODE>(info.param)));
-            std::string measurementMode =
-                    std::to_string(static_cast<int>(std::get<PARAM_MEASUREMENT_MODE>(info.param)));
+            std::string scalingMode = aidl::android::hardware::audio::effect::toString(
+                    std::get<PARAM_SCALING_MODE>(info.param));
+            std::string measurementMode = aidl::android::hardware::audio::effect::toString(
+                    std::get<PARAM_MEASUREMENT_MODE>(info.param));
             std::string latency = std::to_string(std::get<PARAM_LATENCY>(info.param));
 
             std::string name = "Implementor_" + descriptor.common.implementor + "_name_" +
diff --git a/biometrics/face/aidl/Android.bp b/biometrics/face/aidl/Android.bp
index 0bec0c5..78f113d 100644
--- a/biometrics/face/aidl/Android.bp
+++ b/biometrics/face/aidl/Android.bp
@@ -14,7 +14,7 @@
         "android/hardware/biometrics/face/**/*.aidl",
     ],
     imports: [
-        "android.hardware.biometrics.common",
+        "android.hardware.biometrics.common-V2",
         "android.hardware.common-V2",
         "android.hardware.keymaster-V3",
     ],
diff --git a/biometrics/fingerprint/aidl/Android.bp b/biometrics/fingerprint/aidl/Android.bp
index 0bd6422..620e270 100644
--- a/biometrics/fingerprint/aidl/Android.bp
+++ b/biometrics/fingerprint/aidl/Android.bp
@@ -14,7 +14,7 @@
         "android/hardware/biometrics/fingerprint/**/*.aidl",
     ],
     imports: [
-        "android.hardware.biometrics.common",
+        "android.hardware.biometrics.common-V2",
         "android.hardware.keymaster-V3",
     ],
     stability: "vintf",
diff --git a/bluetooth/audio/aidl/Android.bp b/bluetooth/audio/aidl/Android.bp
index 4aea83f..618141f 100644
--- a/bluetooth/audio/aidl/Android.bp
+++ b/bluetooth/audio/aidl/Android.bp
@@ -29,7 +29,7 @@
     imports: [
         "android.hardware.common-V2",
         "android.hardware.common.fmq-V1",
-        "android.hardware.audio.common",
+        "android.hardware.audio.common-V1",
     ],
     backend: {
         cpp: {
diff --git a/input/processor/aidl/Android.bp b/input/processor/aidl/Android.bp
index 773bb49..f1a73d2 100644
--- a/input/processor/aidl/Android.bp
+++ b/input/processor/aidl/Android.bp
@@ -13,7 +13,7 @@
     vendor_available: true,
     srcs: ["android/hardware/input/processor/*.aidl"],
     imports: [
-        "android.hardware.input.common",
+        "android.hardware.input.common-V1",
     ],
     stability: "vintf",
     backend: {
diff --git a/radio/aidl/Android.bp b/radio/aidl/Android.bp
index 0088264..80ad14a 100644
--- a/radio/aidl/Android.bp
+++ b/radio/aidl/Android.bp
@@ -38,7 +38,7 @@
     srcs: ["android/hardware/radio/config/*.aidl"],
     frozen: true,
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: false,
@@ -62,7 +62,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/data/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: false,
@@ -86,7 +86,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/messaging/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: false,
@@ -110,7 +110,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/modem/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: false,
@@ -134,7 +134,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/network/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: false,
@@ -159,8 +159,8 @@
     srcs: ["android/hardware/radio/sim/*.aidl"],
     stability: "vintf",
     imports: [
-        "android.hardware.radio",
-        "android.hardware.radio.config",
+        "android.hardware.radio-V1",
+        "android.hardware.radio.config-V1",
     ],
     backend: {
         cpp: {
@@ -188,7 +188,7 @@
     host_supported: true,
     srcs: ["android/hardware/radio/voice/*.aidl"],
     stability: "vintf",
-    imports: ["android.hardware.radio"],
+    imports: ["android.hardware.radio-V1"],
     backend: {
         cpp: {
             enabled: false,