diff --git a/media/libaudioclient/AidlConversion.cpp b/media/libaudioclient/AidlConversion.cpp
index 3d65a54..b499cfa 100644
--- a/media/libaudioclient/AidlConversion.cpp
+++ b/media/libaudioclient/AidlConversion.cpp
@@ -37,12 +37,18 @@
 using media::audio::common::AudioChannelLayout;
 using media::audio::common::AudioConfig;
 using media::audio::common::AudioConfigBase;
+using media::audio::common::AudioContentType;
+using media::audio::common::AudioEncapsulationMetadataType;
 using media::audio::common::AudioEncapsulationMode;
+using media::audio::common::AudioEncapsulationType;
 using media::audio::common::AudioFormatDescription;
 using media::audio::common::AudioFormatType;
+using media::audio::common::AudioMode;
 using media::audio::common::AudioOffloadInfo;
+using media::audio::common::AudioSource;
 using media::audio::common::AudioStreamType;
 using media::audio::common::AudioUsage;
+using media::audio::common::AudioUuid;
 using media::audio::common::PcmType;
 
 namespace {
@@ -1504,7 +1510,7 @@
     switch (aidl) {
         case AudioStreamType::INVALID:
             break;  // return error
-        case AudioStreamType::DEFAULT:
+        case AudioStreamType::SYS_RESERVED_DEFAULT:
             return AUDIO_STREAM_DEFAULT;
         case AudioStreamType::VOICE_CALL:
             return AUDIO_STREAM_VOICE_CALL;
@@ -1544,7 +1550,7 @@
         audio_stream_type_t legacy) {
     switch (legacy) {
         case AUDIO_STREAM_DEFAULT:
-            return AudioStreamType::DEFAULT;
+            return AudioStreamType::SYS_RESERVED_DEFAULT;
         case AUDIO_STREAM_VOICE_CALL:
             return AudioStreamType::VOICE_CALL;
         case AUDIO_STREAM_SYSTEM:
@@ -1579,77 +1585,76 @@
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<audio_source_t> aidl2legacy_AudioSourceType_audio_source_t(
-        media::AudioSourceType aidl) {
+ConversionResult<audio_source_t> aidl2legacy_AudioSource_audio_source_t(
+        AudioSource aidl) {
     switch (aidl) {
-        case media::AudioSourceType::INVALID:
-            // This value does not have an enum
+        case AudioSource::SYS_RESERVED_INVALID:
             return AUDIO_SOURCE_INVALID;
-        case media::AudioSourceType::DEFAULT:
+        case AudioSource::DEFAULT:
             return AUDIO_SOURCE_DEFAULT;
-        case media::AudioSourceType::MIC:
+        case AudioSource::MIC:
             return AUDIO_SOURCE_MIC;
-        case media::AudioSourceType::VOICE_UPLINK:
+        case AudioSource::VOICE_UPLINK:
             return AUDIO_SOURCE_VOICE_UPLINK;
-        case media::AudioSourceType::VOICE_DOWNLINK:
+        case AudioSource::VOICE_DOWNLINK:
             return AUDIO_SOURCE_VOICE_DOWNLINK;
-        case media::AudioSourceType::VOICE_CALL:
+        case AudioSource::VOICE_CALL:
             return AUDIO_SOURCE_VOICE_CALL;
-        case media::AudioSourceType::CAMCORDER:
+        case AudioSource::CAMCORDER:
             return AUDIO_SOURCE_CAMCORDER;
-        case media::AudioSourceType::VOICE_RECOGNITION:
+        case AudioSource::VOICE_RECOGNITION:
             return AUDIO_SOURCE_VOICE_RECOGNITION;
-        case media::AudioSourceType::VOICE_COMMUNICATION:
+        case AudioSource::VOICE_COMMUNICATION:
             return AUDIO_SOURCE_VOICE_COMMUNICATION;
-        case media::AudioSourceType::REMOTE_SUBMIX:
+        case AudioSource::REMOTE_SUBMIX:
             return AUDIO_SOURCE_REMOTE_SUBMIX;
-        case media::AudioSourceType::UNPROCESSED:
+        case AudioSource::UNPROCESSED:
             return AUDIO_SOURCE_UNPROCESSED;
-        case media::AudioSourceType::VOICE_PERFORMANCE:
+        case AudioSource::VOICE_PERFORMANCE:
             return AUDIO_SOURCE_VOICE_PERFORMANCE;
-        case media::AudioSourceType::ECHO_REFERENCE:
+        case AudioSource::ECHO_REFERENCE:
             return AUDIO_SOURCE_ECHO_REFERENCE;
-        case media::AudioSourceType::FM_TUNER:
+        case AudioSource::FM_TUNER:
             return AUDIO_SOURCE_FM_TUNER;
-        case media::AudioSourceType::HOTWORD:
+        case AudioSource::HOTWORD:
             return AUDIO_SOURCE_HOTWORD;
     }
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<media::AudioSourceType> legacy2aidl_audio_source_t_AudioSourceType(
+ConversionResult<AudioSource> legacy2aidl_audio_source_t_AudioSource(
         audio_source_t legacy) {
     switch (legacy) {
         case AUDIO_SOURCE_INVALID:
-            return media::AudioSourceType::INVALID;
+            return AudioSource::SYS_RESERVED_INVALID;
         case AUDIO_SOURCE_DEFAULT:
-            return media::AudioSourceType::DEFAULT;
+            return AudioSource::DEFAULT;
         case AUDIO_SOURCE_MIC:
-            return media::AudioSourceType::MIC;
+            return AudioSource::MIC;
         case AUDIO_SOURCE_VOICE_UPLINK:
-            return media::AudioSourceType::VOICE_UPLINK;
+            return AudioSource::VOICE_UPLINK;
         case AUDIO_SOURCE_VOICE_DOWNLINK:
-            return media::AudioSourceType::VOICE_DOWNLINK;
+            return AudioSource::VOICE_DOWNLINK;
         case AUDIO_SOURCE_VOICE_CALL:
-            return media::AudioSourceType::VOICE_CALL;
+            return AudioSource::VOICE_CALL;
         case AUDIO_SOURCE_CAMCORDER:
-            return media::AudioSourceType::CAMCORDER;
+            return AudioSource::CAMCORDER;
         case AUDIO_SOURCE_VOICE_RECOGNITION:
-            return media::AudioSourceType::VOICE_RECOGNITION;
+            return AudioSource::VOICE_RECOGNITION;
         case AUDIO_SOURCE_VOICE_COMMUNICATION:
-            return media::AudioSourceType::VOICE_COMMUNICATION;
+            return AudioSource::VOICE_COMMUNICATION;
         case AUDIO_SOURCE_REMOTE_SUBMIX:
-            return media::AudioSourceType::REMOTE_SUBMIX;
+            return AudioSource::REMOTE_SUBMIX;
         case AUDIO_SOURCE_UNPROCESSED:
-            return media::AudioSourceType::UNPROCESSED;
+            return AudioSource::UNPROCESSED;
         case AUDIO_SOURCE_VOICE_PERFORMANCE:
-            return media::AudioSourceType::VOICE_PERFORMANCE;
+            return AudioSource::VOICE_PERFORMANCE;
         case AUDIO_SOURCE_ECHO_REFERENCE:
-            return media::AudioSourceType::ECHO_REFERENCE;
+            return AudioSource::ECHO_REFERENCE;
         case AUDIO_SOURCE_FM_TUNER:
-            return media::AudioSourceType::FM_TUNER;
+            return AudioSource::FM_TUNER;
         case AUDIO_SOURCE_HOTWORD:
-            return media::AudioSourceType::HOTWORD;
+            return AudioSource::HOTWORD;
     }
     return unexpected(BAD_VALUE);
 }
@@ -1683,7 +1688,7 @@
 
         case media::AudioPortRole::SINK:
             // This is not a bug. A SINK role corresponds to the source field.
-            legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSourceType_audio_source_t(
+            legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSource_audio_source_t(
                     VALUE_OR_RETURN(UNION_GET(aidl, source))));
             return legacy;
     }
@@ -1706,7 +1711,7 @@
         case AUDIO_PORT_ROLE_SINK:
             // This is not a bug. A SINK role corresponds to the source field.
             UNION_SET(aidl, source,
-                      VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSourceType(legacy.source)));
+                      VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSource(legacy.source)));
             return aidl;
     }
     LOG_ALWAYS_FATAL("Shouldn't get here"); // with -Werror,-Wswitch may compile-time fail
@@ -1972,35 +1977,35 @@
 }
 
 ConversionResult<audio_content_type_t>
-aidl2legacy_AudioContentType_audio_content_type_t(media::AudioContentType aidl) {
+aidl2legacy_AudioContentType_audio_content_type_t(AudioContentType aidl) {
     switch (aidl) {
-        case media::AudioContentType::UNKNOWN:
+        case AudioContentType::UNKNOWN:
             return AUDIO_CONTENT_TYPE_UNKNOWN;
-        case media::AudioContentType::SPEECH:
+        case AudioContentType::SPEECH:
             return AUDIO_CONTENT_TYPE_SPEECH;
-        case media::AudioContentType::MUSIC:
+        case AudioContentType::MUSIC:
             return AUDIO_CONTENT_TYPE_MUSIC;
-        case media::AudioContentType::MOVIE:
+        case AudioContentType::MOVIE:
             return AUDIO_CONTENT_TYPE_MOVIE;
-        case media::AudioContentType::SONIFICATION:
+        case AudioContentType::SONIFICATION:
             return AUDIO_CONTENT_TYPE_SONIFICATION;
     }
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<media::AudioContentType>
+ConversionResult<AudioContentType>
 legacy2aidl_audio_content_type_t_AudioContentType(audio_content_type_t legacy) {
     switch (legacy) {
         case AUDIO_CONTENT_TYPE_UNKNOWN:
-            return media::AudioContentType::UNKNOWN;
+            return AudioContentType::UNKNOWN;
         case AUDIO_CONTENT_TYPE_SPEECH:
-            return media::AudioContentType::SPEECH;
+            return AudioContentType::SPEECH;
         case AUDIO_CONTENT_TYPE_MUSIC:
-            return media::AudioContentType::MUSIC;
+            return AudioContentType::MUSIC;
         case AUDIO_CONTENT_TYPE_MOVIE:
-            return media::AudioContentType::MOVIE;
+            return AudioContentType::MOVIE;
         case AUDIO_CONTENT_TYPE_SONIFICATION:
-            return media::AudioContentType::SONIFICATION;
+            return AudioContentType::SONIFICATION;
     }
     return unexpected(BAD_VALUE);
 }
@@ -2210,7 +2215,7 @@
     legacy.content_type = VALUE_OR_RETURN(
             aidl2legacy_AudioContentType_audio_content_type_t(aidl.contentType));
     legacy.usage = VALUE_OR_RETURN(aidl2legacy_AudioUsage_audio_usage_t(aidl.usage));
-    legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSourceType_audio_source_t(aidl.source));
+    legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSource_audio_source_t(aidl.source));
     legacy.flags = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_flags_mask_t_mask(aidl.flags));
     RETURN_IF_ERROR(aidl2legacy_string(aidl.tags, legacy.tags, sizeof(legacy.tags)));
     return legacy;
@@ -2222,7 +2227,7 @@
     aidl.contentType = VALUE_OR_RETURN(
             legacy2aidl_audio_content_type_t_AudioContentType(legacy.content_type));
     aidl.usage = VALUE_OR_RETURN(legacy2aidl_audio_usage_t_AudioUsage(legacy.usage));
-    aidl.source = VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSourceType(legacy.source));
+    aidl.source = VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSource(legacy.source));
     aidl.flags = VALUE_OR_RETURN(legacy2aidl_audio_flags_mask_t_int32_t_mask(legacy.flags));
     aidl.tags = VALUE_OR_RETURN(legacy2aidl_string(legacy.tags, sizeof(legacy.tags)));
     return aidl;
@@ -2417,7 +2422,7 @@
 }
 
 ConversionResult<audio_uuid_t>
-aidl2legacy_AudioUuid_audio_uuid_t(const media::AudioUuid& aidl) {
+aidl2legacy_AudioUuid_audio_uuid_t(const AudioUuid& aidl) {
     audio_uuid_t legacy;
     legacy.timeLow = VALUE_OR_RETURN(convertReinterpret<uint32_t>(aidl.timeLow));
     legacy.timeMid = VALUE_OR_RETURN(convertIntegral<uint16_t>(aidl.timeMid));
@@ -2430,9 +2435,9 @@
     return legacy;
 }
 
-ConversionResult<media::AudioUuid>
+ConversionResult<AudioUuid>
 legacy2aidl_audio_uuid_t_AudioUuid(const audio_uuid_t& legacy) {
-    media::AudioUuid aidl;
+    AudioUuid aidl;
     aidl.timeLow = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy.timeLow));
     aidl.timeMid = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.timeMid));
     aidl.timeHiAndVersion = VALUE_OR_RETURN(convertIntegral<int32_t>(legacy.timeHiAndVersion));
@@ -2473,28 +2478,28 @@
 
 ConversionResult<audio_encapsulation_metadata_type_t>
 aidl2legacy_AudioEncapsulationMetadataType_audio_encapsulation_metadata_type_t(
-        media::AudioEncapsulationMetadataType aidl) {
+        AudioEncapsulationMetadataType aidl) {
     switch (aidl) {
-        case media::AudioEncapsulationMetadataType::NONE:
+        case AudioEncapsulationMetadataType::NONE:
             return AUDIO_ENCAPSULATION_METADATA_TYPE_NONE;
-        case media::AudioEncapsulationMetadataType::FRAMEWORK_TUNER:
+        case AudioEncapsulationMetadataType::FRAMEWORK_TUNER:
             return AUDIO_ENCAPSULATION_METADATA_TYPE_FRAMEWORK_TUNER;
-        case media::AudioEncapsulationMetadataType::DVB_AD_DESCRIPTOR:
+        case AudioEncapsulationMetadataType::DVB_AD_DESCRIPTOR:
             return AUDIO_ENCAPSULATION_METADATA_TYPE_DVB_AD_DESCRIPTOR;
     }
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<media::AudioEncapsulationMetadataType>
+ConversionResult<AudioEncapsulationMetadataType>
 legacy2aidl_audio_encapsulation_metadata_type_t_AudioEncapsulationMetadataType(
         audio_encapsulation_metadata_type_t legacy) {
     switch (legacy) {
         case AUDIO_ENCAPSULATION_METADATA_TYPE_NONE:
-            return media::AudioEncapsulationMetadataType::NONE;
+            return AudioEncapsulationMetadataType::NONE;
         case AUDIO_ENCAPSULATION_METADATA_TYPE_FRAMEWORK_TUNER:
-            return media::AudioEncapsulationMetadataType::FRAMEWORK_TUNER;
+            return AudioEncapsulationMetadataType::FRAMEWORK_TUNER;
         case AUDIO_ENCAPSULATION_METADATA_TYPE_DVB_AD_DESCRIPTOR:
-            return media::AudioEncapsulationMetadataType::DVB_AD_DESCRIPTOR;
+            return AudioEncapsulationMetadataType::DVB_AD_DESCRIPTOR;
     }
     return unexpected(BAD_VALUE);
 }
@@ -2526,9 +2531,9 @@
     return convertBitmask<uint32_t,
             int32_t,
             audio_encapsulation_metadata_type_t,
-            media::AudioEncapsulationMetadataType>(
+            AudioEncapsulationMetadataType>(
             aidl, aidl2legacy_AudioEncapsulationMetadataType_audio_encapsulation_metadata_type_t,
-            indexToEnum_index<media::AudioEncapsulationMetadataType>,
+            indexToEnum_index<AudioEncapsulationMetadataType>,
             enumToMask_index<uint32_t, audio_encapsulation_metadata_type_t>);
 }
 
@@ -2536,11 +2541,11 @@
 legacy2aidl_AudioEncapsulationMetadataType_mask(uint32_t legacy) {
     return convertBitmask<int32_t,
             uint32_t,
-            media::AudioEncapsulationMetadataType,
+            AudioEncapsulationMetadataType,
             audio_encapsulation_metadata_type_t>(
             legacy, legacy2aidl_audio_encapsulation_metadata_type_t_AudioEncapsulationMetadataType,
             indexToEnum_index<audio_encapsulation_metadata_type_t>,
-            enumToMask_index<int32_t, media::AudioEncapsulationMetadataType>);
+            enumToMask_index<int32_t, AudioEncapsulationMetadataType>);
 }
 
 ConversionResult<audio_mix_latency_class_t>
@@ -2859,43 +2864,43 @@
 }
 
 ConversionResult<audio_mode_t>
-aidl2legacy_AudioMode_audio_mode_t(media::AudioMode aidl) {
+aidl2legacy_AudioMode_audio_mode_t(AudioMode aidl) {
     switch (aidl) {
-        case media::AudioMode::INVALID:
+        case AudioMode::SYS_RESERVED_INVALID:
             return AUDIO_MODE_INVALID;
-        case media::AudioMode::CURRENT:
+        case AudioMode::SYS_RESERVED_CURRENT:
             return AUDIO_MODE_CURRENT;
-        case media::AudioMode::NORMAL:
+        case AudioMode::NORMAL:
             return AUDIO_MODE_NORMAL;
-        case media::AudioMode::RINGTONE:
+        case AudioMode::RINGTONE:
             return AUDIO_MODE_RINGTONE;
-        case media::AudioMode::IN_CALL:
+        case AudioMode::IN_CALL:
             return AUDIO_MODE_IN_CALL;
-        case media::AudioMode::IN_COMMUNICATION:
+        case AudioMode::IN_COMMUNICATION:
             return AUDIO_MODE_IN_COMMUNICATION;
-        case media::AudioMode::CALL_SCREEN:
+        case AudioMode::CALL_SCREEN:
             return AUDIO_MODE_CALL_SCREEN;
     }
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<media::AudioMode>
+ConversionResult<AudioMode>
 legacy2aidl_audio_mode_t_AudioMode(audio_mode_t legacy) {
     switch (legacy) {
         case AUDIO_MODE_INVALID:
-            return media::AudioMode::INVALID;
+            return AudioMode::SYS_RESERVED_INVALID;
         case AUDIO_MODE_CURRENT:
-            return media::AudioMode::CURRENT;
+            return AudioMode::SYS_RESERVED_CURRENT;
         case AUDIO_MODE_NORMAL:
-            return media::AudioMode::NORMAL;
+            return AudioMode::NORMAL;
         case AUDIO_MODE_RINGTONE:
-            return media::AudioMode::RINGTONE;
+            return AudioMode::RINGTONE;
         case AUDIO_MODE_IN_CALL:
-            return media::AudioMode::IN_CALL;
+            return AudioMode::IN_CALL;
         case AUDIO_MODE_IN_COMMUNICATION:
-            return media::AudioMode::IN_COMMUNICATION;
+            return AudioMode::IN_COMMUNICATION;
         case AUDIO_MODE_CALL_SCREEN:
-            return media::AudioMode::CALL_SCREEN;
+            return AudioMode::CALL_SCREEN;
         case AUDIO_MODE_CNT:
             break;
     }
@@ -3102,24 +3107,24 @@
 
 ConversionResult<audio_encapsulation_type_t>
 aidl2legacy_AudioEncapsulationType_audio_encapsulation_type_t(
-        const media::AudioEncapsulationType& aidl) {
+        const AudioEncapsulationType& aidl) {
     switch (aidl) {
-        case media::AudioEncapsulationType::NONE:
+        case AudioEncapsulationType::NONE:
             return AUDIO_ENCAPSULATION_TYPE_NONE;
-        case media::AudioEncapsulationType::IEC61937:
+        case AudioEncapsulationType::IEC61937:
             return AUDIO_ENCAPSULATION_TYPE_IEC61937;
     }
     return unexpected(BAD_VALUE);
 }
 
-ConversionResult<media::AudioEncapsulationType>
+ConversionResult<AudioEncapsulationType>
 legacy2aidl_audio_encapsulation_type_t_AudioEncapsulationType(
         const audio_encapsulation_type_t & legacy) {
     switch (legacy) {
         case AUDIO_ENCAPSULATION_TYPE_NONE:
-            return media::AudioEncapsulationType::NONE;
+            return AudioEncapsulationType::NONE;
         case AUDIO_ENCAPSULATION_TYPE_IEC61937:
-            return media::AudioEncapsulationType::IEC61937;
+            return AudioEncapsulationType::IEC61937;
     }
     return unexpected(BAD_VALUE);
 }
diff --git a/media/libaudioclient/Android.bp b/media/libaudioclient/Android.bp
index 5b60a40..322f360 100644
--- a/media/libaudioclient/Android.bp
+++ b/media/libaudioclient/Android.bp
@@ -313,13 +313,10 @@
     srcs: [
         "aidl/android/media/AudioAttributesInternal.aidl",
         "aidl/android/media/AudioClient.aidl",
-        "aidl/android/media/AudioContentType.aidl",
         "aidl/android/media/AudioDevice.aidl",
         "aidl/android/media/AudioDeviceDescription.aidl",
         "aidl/android/media/AudioDeviceType.aidl",
         "aidl/android/media/AudioDualMonoMode.aidl",
-        "aidl/android/media/AudioEncapsulationMetadataType.aidl",
-        "aidl/android/media/AudioEncapsulationType.aidl",
         "aidl/android/media/AudioFlag.aidl",
         "aidl/android/media/AudioGain.aidl",
         "aidl/android/media/AudioGainConfig.aidl",
@@ -329,7 +326,6 @@
         "aidl/android/media/AudioIoDescriptor.aidl",
         "aidl/android/media/AudioIoFlags.aidl",
         "aidl/android/media/AudioMixLatencyClass.aidl",
-        "aidl/android/media/AudioMode.aidl",
         "aidl/android/media/AudioOutputFlags.aidl",
         "aidl/android/media/AudioPatch.aidl",
         "aidl/android/media/AudioPlaybackRate.aidl",
@@ -348,11 +344,9 @@
         "aidl/android/media/AudioPortSessionExt.aidl",
         "aidl/android/media/AudioPortType.aidl",
         "aidl/android/media/AudioProfile.aidl",
-        "aidl/android/media/AudioSourceType.aidl",
         "aidl/android/media/AudioStandard.aidl",
         "aidl/android/media/AudioTimestampInternal.aidl",
         "aidl/android/media/AudioUniqueIdUse.aidl",
-        "aidl/android/media/AudioUuid.aidl",
         "aidl/android/media/AudioVibratorInfo.aidl",
         "aidl/android/media/EffectDescriptor.aidl",
         "aidl/android/media/ExtraAudioDescriptor.aidl",
diff --git a/media/libaudioclient/AudioEffect.cpp b/media/libaudioclient/AudioEffect.cpp
index 50a9735..65daa3c 100644
--- a/media/libaudioclient/AudioEffect.cpp
+++ b/media/libaudioclient/AudioEffect.cpp
@@ -42,6 +42,8 @@
 using aidl_utils::statusTFromBinderStatus;
 using binder::Status;
 using media::IAudioPolicyService;
+using media::audio::common::AudioSource;
+using media::audio::common::AudioUuid;
 
 namespace {
 
@@ -619,12 +621,12 @@
         uuid = *EFFECT_UUID_NULL;
     }
 
-    media::AudioUuid typeAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(type));
-    media::AudioUuid uuidAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(uuid));
+    AudioUuid typeAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(type));
+    AudioUuid uuidAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(uuid));
     std::string opPackageNameAidl = VALUE_OR_RETURN_STATUS(
             legacy2aidl_String16_string(opPackageName));
-    media::AudioSourceType sourceAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(source));
+    AudioSource sourceAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(source));
     int32_t retAidl;
     RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(
             aps->addSourceDefaultEffect(typeAidl, opPackageNameAidl, uuidAidl, priority, sourceAidl,
@@ -662,8 +664,8 @@
         uuid = *EFFECT_UUID_NULL;
     }
 
-    media::AudioUuid typeAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(type));
-    media::AudioUuid uuidAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(uuid));
+    AudioUuid typeAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(type));
+    AudioUuid uuidAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_uuid_t_AudioUuid(uuid));
     std::string opPackageNameAidl = VALUE_OR_RETURN_STATUS(
             legacy2aidl_String16_string(opPackageName));
     media::audio::common::AudioUsage usageAidl = VALUE_OR_RETURN_STATUS(
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index e15643a..46ad296 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -57,6 +57,7 @@
 using media::audio::common::AudioConfigBase;
 using media::audio::common::AudioFormatDescription;
 using media::audio::common::AudioOffloadInfo;
+using media::audio::common::AudioSource;
 using media::audio::common::AudioStreamType;
 using media::audio::common::AudioUsage;
 
@@ -1405,8 +1406,8 @@
     if (aps == 0) return PERMISSION_DENIED;
     if (state == NULL) return BAD_VALUE;
 
-    media::AudioSourceType streamAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(stream));
+    AudioSource streamAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(stream));
     RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(
             aps->isSourceActive(streamAidl, state)));
     return OK;
@@ -1724,7 +1725,7 @@
     if (aps == 0) return AUDIO_MODE_INVALID;
 
     auto result = [&]() -> ConversionResult<audio_mode_t> {
-        media::AudioMode retAidl;
+        media::audio::common::AudioMode retAidl;
         RETURN_IF_ERROR(statusTFromBinderStatus(aps->getPhoneState(&retAidl)));
         return aidl2legacy_AudioMode_audio_mode_t(retAidl);
     }();
@@ -2178,8 +2179,8 @@
         return PERMISSION_DENIED;
     }
 
-    media::AudioSourceType audioSourceAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(audioSource));
+    AudioSource audioSourceAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(audioSource));
     media::DeviceRole roleAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_device_role_t_DeviceRole(role));
     std::vector<media::AudioDevice> devicesAidl = VALUE_OR_RETURN_STATUS(
             convertContainer<std::vector<media::AudioDevice>>(devices,
@@ -2195,8 +2196,8 @@
     if (aps == 0) {
         return PERMISSION_DENIED;
     }
-    media::AudioSourceType audioSourceAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(audioSource));
+    AudioSource audioSourceAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(audioSource));
     media::DeviceRole roleAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_device_role_t_DeviceRole(role));
     std::vector<media::AudioDevice> devicesAidl = VALUE_OR_RETURN_STATUS(
             convertContainer<std::vector<media::AudioDevice>>(devices,
@@ -2211,8 +2212,8 @@
     if (aps == 0) {
         return PERMISSION_DENIED;
     }
-    media::AudioSourceType audioSourceAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(audioSource));
+    AudioSource audioSourceAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(audioSource));
     media::DeviceRole roleAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_device_role_t_DeviceRole(role));
     std::vector<media::AudioDevice> devicesAidl = VALUE_OR_RETURN_STATUS(
             convertContainer<std::vector<media::AudioDevice>>(devices,
@@ -2227,8 +2228,8 @@
     if (aps == 0) {
         return PERMISSION_DENIED;
     }
-    media::AudioSourceType audioSourceAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(audioSource));
+    AudioSource audioSourceAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(audioSource));
     media::DeviceRole roleAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_device_role_t_DeviceRole(role));
     return statusTFromBinderStatus(
             aps->clearDevicesRoleForCapturePreset(audioSourceAidl, roleAidl));
@@ -2241,8 +2242,8 @@
     if (aps == 0) {
         return PERMISSION_DENIED;
     }
-    media::AudioSourceType audioSourceAidl = VALUE_OR_RETURN_STATUS(
-            legacy2aidl_audio_source_t_AudioSourceType(audioSource));
+    AudioSource audioSourceAidl = VALUE_OR_RETURN_STATUS(
+            legacy2aidl_audio_source_t_AudioSource(audioSource));
     media::DeviceRole roleAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_device_role_t_DeviceRole(role));
     std::vector<media::AudioDevice> devicesAidl;
     RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(
@@ -2474,7 +2475,7 @@
         const AudioConfigBase& deviceConfig,
         const std::vector<media::EffectDescriptor>& effects,
         int32_t patchHandle,
-        media::AudioSourceType source) {
+        AudioSource source) {
     record_config_callback cb = NULL;
     {
         Mutex::Autolock _l(AudioSystem::gLock);
@@ -2500,7 +2501,7 @@
         audio_patch_handle_t patchHandleLegacy = VALUE_OR_RETURN_BINDER_STATUS(
                 aidl2legacy_int32_t_audio_patch_handle_t(patchHandle));
         audio_source_t sourceLegacy = VALUE_OR_RETURN_BINDER_STATUS(
-                aidl2legacy_AudioSourceType_audio_source_t(source));
+                aidl2legacy_AudioSource_audio_source_t(source));
         cb(eventLegacy, &clientInfoLegacy, &clientConfigLegacy, clientEffectsLegacy,
            &deviceConfigLegacy, effectsLegacy, patchHandleLegacy, sourceLegacy);
     }
@@ -2544,7 +2545,7 @@
     legacy.riid = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_unique_id_t(aidl.riid));
     legacy.uid = VALUE_OR_RETURN(aidl2legacy_int32_t_uid_t(aidl.uid));
     legacy.session = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_session_t(aidl.session));
-    legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSourceType_audio_source_t(aidl.source));
+    legacy.source = VALUE_OR_RETURN(aidl2legacy_AudioSource_audio_source_t(aidl.source));
     legacy.port_id = VALUE_OR_RETURN(aidl2legacy_int32_t_audio_port_handle_t(aidl.portId));
     legacy.silenced = aidl.silenced;
     return legacy;
@@ -2556,7 +2557,7 @@
     aidl.riid = VALUE_OR_RETURN(legacy2aidl_audio_unique_id_t_int32_t(legacy.riid));
     aidl.uid = VALUE_OR_RETURN(legacy2aidl_uid_t_int32_t(legacy.uid));
     aidl.session = VALUE_OR_RETURN(legacy2aidl_audio_session_t_int32_t(legacy.session));
-    aidl.source = VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSourceType(legacy.source));
+    aidl.source = VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSource(legacy.source));
     aidl.portId = VALUE_OR_RETURN(legacy2aidl_audio_port_handle_t_int32_t(legacy.port_id));
     aidl.silenced = legacy.silenced;
     return aidl;
diff --git a/media/libaudioclient/IAudioFlinger.cpp b/media/libaudioclient/IAudioFlinger.cpp
index c5a7c96..b67f1f7 100644
--- a/media/libaudioclient/IAudioFlinger.cpp
+++ b/media/libaudioclient/IAudioFlinger.cpp
@@ -32,7 +32,9 @@
 using binder::Status;
 using media::audio::common::AudioChannelLayout;
 using media::audio::common::AudioFormatDescription;
+using media::audio::common::AudioMode;
 using media::audio::common::AudioStreamType;
+using media::audio::common::AudioUuid;
 
 #define MAX_ITEMS_PER_LIST 1024
 
@@ -363,7 +365,7 @@
 }
 
 status_t AudioFlingerClientAdapter::setMode(audio_mode_t mode) {
-    media::AudioMode modeAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_mode_t_AudioMode(mode));
+    AudioMode modeAidl = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_mode_t_AudioMode(mode));
     return statusTFromBinderStatus(mDelegate->setMode(modeAidl));
 }
 
@@ -581,9 +583,9 @@
                                                         const effect_uuid_t* pTypeUUID,
                                                         uint32_t preferredTypeFlag,
                                                         effect_descriptor_t* pDescriptor) const {
-    media::AudioUuid effectUuidAidl = VALUE_OR_RETURN_STATUS(
+    AudioUuid effectUuidAidl = VALUE_OR_RETURN_STATUS(
             legacy2aidl_audio_uuid_t_AudioUuid(*pEffectUUID));
-    media::AudioUuid typeUuidAidl = VALUE_OR_RETURN_STATUS(
+    AudioUuid typeUuidAidl = VALUE_OR_RETURN_STATUS(
             legacy2aidl_audio_uuid_t_AudioUuid(*pTypeUUID));
     int32_t preferredTypeFlagAidl = VALUE_OR_RETURN_STATUS(
             convertReinterpret<int32_t>(preferredTypeFlag));
@@ -905,7 +907,7 @@
     return Status::ok();
 }
 
-Status AudioFlingerServerAdapter::setMode(media::AudioMode mode) {
+Status AudioFlingerServerAdapter::setMode(AudioMode mode) {
     audio_mode_t modeLegacy = VALUE_OR_RETURN_BINDER(aidl2legacy_AudioMode_audio_mode_t(mode));
     return Status::fromStatusT(mDelegate->setMode(modeLegacy));
 }
@@ -1084,8 +1086,8 @@
     return Status::ok();
 }
 
-Status AudioFlingerServerAdapter::getEffectDescriptor(const media::AudioUuid& effectUUID,
-                                                      const media::AudioUuid& typeUUID,
+Status AudioFlingerServerAdapter::getEffectDescriptor(const AudioUuid& effectUUID,
+                                                      const AudioUuid& typeUUID,
                                                       int32_t preferredTypeFlag,
                                                       media::EffectDescriptor* _aidl_return) {
     effect_uuid_t effectUuidLegacy = VALUE_OR_RETURN_BINDER(
diff --git a/media/libaudioclient/PolicyAidlConversion.cpp b/media/libaudioclient/PolicyAidlConversion.cpp
index 676bb37..c3b7ce7 100644
--- a/media/libaudioclient/PolicyAidlConversion.cpp
+++ b/media/libaudioclient/PolicyAidlConversion.cpp
@@ -152,7 +152,7 @@
 
         case media::AudioMixMatchCriterionValue::source:
             legacy.mSource = VALUE_OR_RETURN(
-                    aidl2legacy_AudioSourceType_audio_source_t(UNION_GET(aidl, source).value()));
+                    aidl2legacy_AudioSource_audio_source_t(UNION_GET(aidl, source).value()));
             *rule |= RULE_MATCH_ATTRIBUTE_CAPTURE_PRESET;
             return legacy;
 
@@ -184,7 +184,7 @@
 
         case RULE_MATCH_ATTRIBUTE_CAPTURE_PRESET:
             UNION_SET(aidl, source,
-                      VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSourceType(legacy.mSource)));
+                      VALUE_OR_RETURN(legacy2aidl_audio_source_t_AudioSource(legacy.mSource)));
             break;
 
         case RULE_MATCH_UID:
diff --git a/media/libaudioclient/aidl/android/media/AudioAttributesInternal.aidl b/media/libaudioclient/aidl/android/media/AudioAttributesInternal.aidl
index 1e8d65d..2e74206 100644
--- a/media/libaudioclient/aidl/android/media/AudioAttributesInternal.aidl
+++ b/media/libaudioclient/aidl/android/media/AudioAttributesInternal.aidl
@@ -16,8 +16,8 @@
 
 package android.media;
 
-import android.media.AudioContentType;
-import android.media.AudioSourceType;
+import android.media.audio.common.AudioContentType;
+import android.media.audio.common.AudioSource;
 import android.media.audio.common.AudioUsage;
 
 /**
@@ -28,7 +28,7 @@
 parcelable AudioAttributesInternal {
     AudioContentType contentType;
     AudioUsage usage;
-    AudioSourceType source;
+    AudioSource source;
     // Bitmask, indexed by AudioFlag.
     int flags;
     @utf8InCpp String tags; /* UTF8 */
diff --git a/media/libaudioclient/aidl/android/media/AudioContentType.aidl b/media/libaudioclient/aidl/android/media/AudioContentType.aidl
deleted file mode 100644
index f734fba..0000000
--- a/media/libaudioclient/aidl/android/media/AudioContentType.aidl
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.media;
-
-@Backing(type="int")
-enum AudioContentType {
-    UNKNOWN = 0,
-    SPEECH = 1,
-    MUSIC = 2,
-    MOVIE = 3,
-    SONIFICATION = 4,
-}
diff --git a/media/libaudioclient/aidl/android/media/AudioEncapsulationMetadataType.aidl b/media/libaudioclient/aidl/android/media/AudioEncapsulationMetadataType.aidl
deleted file mode 100644
index b03adfe..0000000
--- a/media/libaudioclient/aidl/android/media/AudioEncapsulationMetadataType.aidl
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.media;
-
-/**
- * {@hide}
- */
-@Backing(type="int")
-enum AudioEncapsulationMetadataType {
-    NONE = 0,
-    FRAMEWORK_TUNER = 1,
-    DVB_AD_DESCRIPTOR = 2,
-}
diff --git a/media/libaudioclient/aidl/android/media/AudioEncapsulationType.aidl b/media/libaudioclient/aidl/android/media/AudioEncapsulationType.aidl
deleted file mode 100644
index b08a604..0000000
--- a/media/libaudioclient/aidl/android/media/AudioEncapsulationType.aidl
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.media;
-
-/**
- * Audio encapsulation type is used to describe if the audio data should be sent with a particular
- * encapsulation type or not.
- *
- * {@hide}
- */
-@Backing(type="int")
-enum AudioEncapsulationType {
-    NONE     = 0,
-    IEC61937 = 1,
-}
\ No newline at end of file
diff --git a/media/libaudioclient/aidl/android/media/AudioMixMatchCriterionValue.aidl b/media/libaudioclient/aidl/android/media/AudioMixMatchCriterionValue.aidl
index 498349f..921a93a 100644
--- a/media/libaudioclient/aidl/android/media/AudioMixMatchCriterionValue.aidl
+++ b/media/libaudioclient/aidl/android/media/AudioMixMatchCriterionValue.aidl
@@ -16,7 +16,7 @@
 
 package android.media;
 
-import android.media.AudioSourceType;
+import android.media.audio.common.AudioSource;
 import android.media.audio.common.AudioUsage;
 
 /**
@@ -24,7 +24,7 @@
  */
 union AudioMixMatchCriterionValue {
     AudioUsage usage = AudioUsage.UNKNOWN;
-    AudioSourceType source;
+    AudioSource source;
     /** Interpreted as uid_t. */
     int uid;
     int userId;
diff --git a/media/libaudioclient/aidl/android/media/AudioMode.aidl b/media/libaudioclient/aidl/android/media/AudioMode.aidl
deleted file mode 100644
index 7067dd3..0000000
--- a/media/libaudioclient/aidl/android/media/AudioMode.aidl
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.media;
-
-/**
- * {@hide}
- */
-@Backing(type="int")
-enum AudioMode {
-    INVALID = -2,
-    CURRENT = -1,
-    NORMAL = 0,
-    RINGTONE = 1,
-    IN_CALL = 2,
-    IN_COMMUNICATION = 3,
-    CALL_SCREEN = 4,
-}
diff --git a/media/libaudioclient/aidl/android/media/AudioPortConfigMixExtUseCase.aidl b/media/libaudioclient/aidl/android/media/AudioPortConfigMixExtUseCase.aidl
index 8d97740..58bc1a5 100644
--- a/media/libaudioclient/aidl/android/media/AudioPortConfigMixExtUseCase.aidl
+++ b/media/libaudioclient/aidl/android/media/AudioPortConfigMixExtUseCase.aidl
@@ -16,7 +16,7 @@
 
 package android.media;
 
-import android.media.AudioSourceType;
+import android.media.audio.common.AudioSource;
 import android.media.audio.common.AudioStreamType;
 
 /**
@@ -33,5 +33,5 @@
     /** This to be set if the containing config has the AudioPortRole::SOURCE role. */
     AudioStreamType stream;
     /** This to be set if the containing config has the AudioPortRole::SINK role. */
-    AudioSourceType source;
+    AudioSource source;
 }
diff --git a/media/libaudioclient/aidl/android/media/AudioProfile.aidl b/media/libaudioclient/aidl/android/media/AudioProfile.aidl
index 3e234de..9378ab3 100644
--- a/media/libaudioclient/aidl/android/media/AudioProfile.aidl
+++ b/media/libaudioclient/aidl/android/media/AudioProfile.aidl
@@ -16,7 +16,7 @@
 
 package android.media;
 
-import android.media.AudioEncapsulationType;
+import android.media.audio.common.AudioEncapsulationType;
 import android.media.audio.common.AudioFormatDescription;
 import android.media.audio.common.AudioChannelLayout;
 
diff --git a/media/libaudioclient/aidl/android/media/AudioSourceType.aidl b/media/libaudioclient/aidl/android/media/AudioSourceType.aidl
deleted file mode 100644
index 8673b92..0000000
--- a/media/libaudioclient/aidl/android/media/AudioSourceType.aidl
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.media;
-
-/**
- * {@hide}
- */
-@Backing(type="int")
-enum AudioSourceType {
-    INVALID = -1,
-    DEFAULT = 0,
-    MIC = 1,
-    VOICE_UPLINK = 2,
-    VOICE_DOWNLINK = 3,
-    VOICE_CALL = 4,
-    CAMCORDER = 5,
-    VOICE_RECOGNITION = 6,
-    VOICE_COMMUNICATION = 7,
-    REMOTE_SUBMIX = 8,
-    UNPROCESSED = 9,
-    VOICE_PERFORMANCE = 10,
-    ECHO_REFERENCE = 1997,
-    FM_TUNER = 1998,
-    /**
-     * A low-priority, preemptible audio source for for background software
-     * hotword detection. Same tuning as VOICE_RECOGNITION.
-     * Used only internally by the framework.
-     */
-    HOTWORD = 1999,
-}
diff --git a/media/libaudioclient/aidl/android/media/AudioUuid.aidl b/media/libaudioclient/aidl/android/media/AudioUuid.aidl
deleted file mode 100644
index bba9039..0000000
--- a/media/libaudioclient/aidl/android/media/AudioUuid.aidl
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package android.media;
-
-/**
- * {@hide}
- */
-parcelable AudioUuid {
-    int timeLow;
-    int timeMid;
-    int timeHiAndVersion;
-    int clockSeq;
-    byte[] node;  // Length = 6
-}
diff --git a/media/libaudioclient/aidl/android/media/EffectDescriptor.aidl b/media/libaudioclient/aidl/android/media/EffectDescriptor.aidl
index 35a3d74..e5b5158 100644
--- a/media/libaudioclient/aidl/android/media/EffectDescriptor.aidl
+++ b/media/libaudioclient/aidl/android/media/EffectDescriptor.aidl
@@ -16,7 +16,7 @@
 
 package android.media;
 
-import android.media.AudioUuid;
+import android.media.audio.common.AudioUuid;
 
 /**
  * {@hide}
diff --git a/media/libaudioclient/aidl/android/media/ExtraAudioDescriptor.aidl b/media/libaudioclient/aidl/android/media/ExtraAudioDescriptor.aidl
index ec5b67a..0ea0e4f 100644
--- a/media/libaudioclient/aidl/android/media/ExtraAudioDescriptor.aidl
+++ b/media/libaudioclient/aidl/android/media/ExtraAudioDescriptor.aidl
@@ -16,8 +16,8 @@
 
 package android.media;
 
-import android.media.AudioEncapsulationType;
 import android.media.AudioStandard;
+import android.media.audio.common.AudioEncapsulationType;
 
 /**
  * The audio descriptor that descibes playback/capture capabilities according to
diff --git a/media/libaudioclient/aidl/android/media/IAudioFlingerService.aidl b/media/libaudioclient/aidl/android/media/IAudioFlingerService.aidl
index 758ae07..0f84af6 100644
--- a/media/libaudioclient/aidl/android/media/IAudioFlingerService.aidl
+++ b/media/libaudioclient/aidl/android/media/IAudioFlingerService.aidl
@@ -16,12 +16,10 @@
 
 package android.media;
 
-import android.media.AudioMode;
 import android.media.AudioPatch;
 import android.media.AudioPort;
 import android.media.AudioPortConfig;
 import android.media.AudioUniqueIdUse;
-import android.media.AudioUuid;
 import android.media.AudioVibratorInfo;
 import android.media.CreateEffectRequest;
 import android.media.CreateEffectResponse;
@@ -42,7 +40,9 @@
 import android.media.TrackSecondaryOutputInfo;
 import android.media.audio.common.AudioChannelLayout;
 import android.media.audio.common.AudioFormatDescription;
+import android.media.audio.common.AudioMode;
 import android.media.audio.common.AudioStreamType;
+import android.media.audio.common.AudioUuid;
 
 /**
  * {@hide}
diff --git a/media/libaudioclient/aidl/android/media/IAudioPolicyService.aidl b/media/libaudioclient/aidl/android/media/IAudioPolicyService.aidl
index 37834c9..528a432 100644
--- a/media/libaudioclient/aidl/android/media/IAudioPolicyService.aidl
+++ b/media/libaudioclient/aidl/android/media/IAudioPolicyService.aidl
@@ -23,7 +23,6 @@
 import android.media.AudioDevice;
 import android.media.AudioDeviceDescription;
 import android.media.AudioMix;
-import android.media.AudioMode;
 import android.media.AudioOffloadMode;
 import android.media.AudioPatch;
 import android.media.AudioPolicyDeviceState;
@@ -34,8 +33,6 @@
 import android.media.AudioPortRole;
 import android.media.AudioPortType;
 import android.media.AudioProductStrategy;
-import android.media.AudioSourceType;
-import android.media.AudioUuid;
 import android.media.AudioVolumeGroup;
 import android.media.DeviceRole;
 import android.media.EffectDescriptor;
@@ -50,9 +47,12 @@
 import android.media.audio.common.AudioConfig;
 import android.media.audio.common.AudioConfigBase;
 import android.media.audio.common.AudioFormatDescription;
+import android.media.audio.common.AudioMode;
 import android.media.audio.common.AudioOffloadInfo;
+import android.media.audio.common.AudioSource;
 import android.media.audio.common.AudioStreamType;
 import android.media.audio.common.AudioUsage;
+import android.media.audio.common.AudioUuid;
 
 /**
  * IAudioPolicyService interface (see AudioPolicyInterface for method descriptions).
@@ -157,7 +157,7 @@
 
     boolean isStreamActiveRemotely(AudioStreamType stream, int inPastMs);
 
-    boolean isSourceActive(AudioSourceType source);
+    boolean isSourceActive(AudioSource source);
 
     /**
      * On input, count represents the maximum length of the returned array.
@@ -172,7 +172,7 @@
                                                        @utf8InCpp String opPackageName,
                                                        in AudioUuid uuid,
                                                        int priority,
-                                                       AudioSourceType source);
+                                                       AudioSource source);
 
     int /* audio_unique_id_t */ addStreamDefaultEffect(in AudioUuid type,
                                                        @utf8InCpp String opPackageName,
@@ -331,22 +331,22 @@
     AudioDevice[] getDevicesForRoleAndStrategy(int /* product_strategy_t */ strategy,
                                                DeviceRole role);
 
-    void setDevicesRoleForCapturePreset(AudioSourceType audioSource,
+    void setDevicesRoleForCapturePreset(AudioSource audioSource,
                                         DeviceRole role,
                                         in AudioDevice[] devices);
 
-    void addDevicesRoleForCapturePreset(AudioSourceType audioSource,
+    void addDevicesRoleForCapturePreset(AudioSource audioSource,
                                         DeviceRole role,
                                         in AudioDevice[] devices);
 
-    void removeDevicesRoleForCapturePreset(AudioSourceType audioSource,
+    void removeDevicesRoleForCapturePreset(AudioSource audioSource,
                                            DeviceRole role,
                                            in AudioDevice[] devices);
 
-    void clearDevicesRoleForCapturePreset(AudioSourceType audioSource,
+    void clearDevicesRoleForCapturePreset(AudioSource audioSource,
                                           DeviceRole role);
 
-    AudioDevice[] getDevicesForRoleAndCapturePreset(AudioSourceType audioSource,
+    AudioDevice[] getDevicesForRoleAndCapturePreset(AudioSource audioSource,
                                                     DeviceRole role);
 
     boolean registerSoundTriggerCaptureStateListener(ICaptureStateListener listener);
diff --git a/media/libaudioclient/aidl/android/media/IAudioPolicyServiceClient.aidl b/media/libaudioclient/aidl/android/media/IAudioPolicyServiceClient.aidl
index cf66644..d93a59d 100644
--- a/media/libaudioclient/aidl/android/media/IAudioPolicyServiceClient.aidl
+++ b/media/libaudioclient/aidl/android/media/IAudioPolicyServiceClient.aidl
@@ -16,10 +16,10 @@
 
 package android.media;
 
-import android.media.AudioSourceType;
 import android.media.EffectDescriptor;
 import android.media.RecordClientInfo;
 import android.media.audio.common.AudioConfigBase;
+import android.media.audio.common.AudioSource;
 
 /**
  * {@hide}
@@ -43,7 +43,7 @@
                                         in AudioConfigBase deviceConfig,
                                         in EffectDescriptor[] effects,
                                         int /* audio_patch_handle_t */ patchHandle,
-                                        AudioSourceType source);
+                                        AudioSource source);
      /** Notifies a change of audio routing */
      void onRoutingUpdated();
 }
diff --git a/media/libaudioclient/aidl/android/media/OpenInputRequest.aidl b/media/libaudioclient/aidl/android/media/OpenInputRequest.aidl
index cd8a325..fe3c2f9 100644
--- a/media/libaudioclient/aidl/android/media/OpenInputRequest.aidl
+++ b/media/libaudioclient/aidl/android/media/OpenInputRequest.aidl
@@ -17,8 +17,8 @@
 package android.media;
 
 import android.media.AudioDevice;
-import android.media.AudioSourceType;
 import android.media.audio.common.AudioConfig;
+import android.media.audio.common.AudioSource;
 
 /**
  * {@hide}
@@ -30,7 +30,7 @@
     int input;
     AudioConfig config;
     AudioDevice device;
-    AudioSourceType source;
+    AudioSource source;
     /** Bitmask, indexed by AudioInputFlag. */
     int flags;
 }
diff --git a/media/libaudioclient/aidl/android/media/RecordClientInfo.aidl b/media/libaudioclient/aidl/android/media/RecordClientInfo.aidl
index 3280460..7dad58d 100644
--- a/media/libaudioclient/aidl/android/media/RecordClientInfo.aidl
+++ b/media/libaudioclient/aidl/android/media/RecordClientInfo.aidl
@@ -16,7 +16,7 @@
 
 package android.media;
 
-import android.media.AudioSourceType;
+import android.media.audio.common.AudioSource;
 
 /**
  * {@hide}
@@ -28,7 +28,7 @@
     int uid;
     /** Interpreted as audio_session_t. */
     int session;
-    AudioSourceType source;
+    AudioSource source;
     /** Interpreted as audio_port_handle_t. */
     int portId;
     boolean silenced;
diff --git a/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp b/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp
index 52868d9..80fe1ba 100644
--- a/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp
+++ b/media/libaudioclient/fuzzer/audioflinger_fuzzer.cpp
@@ -604,7 +604,7 @@
     request.config = VALUE_OR_RETURN_STATUS(
             legacy2aidl_audio_config_t_AudioConfig(config, true /*isInput*/));
     request.device = VALUE_OR_RETURN_STATUS(legacy2aidl_AudioDeviceTypeAddress(deviceTypeAddr));
-    request.source = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_source_t_AudioSourceType(source));
+    request.source = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_source_t_AudioSource(source));
     request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_input_flags_t_int32_t_mask(flags));
 
     media::OpenInputResponse response{};
diff --git a/media/libaudioclient/include/media/AidlConversion.h b/media/libaudioclient/include/media/AidlConversion.h
index 0a43459..0671dd7 100644
--- a/media/libaudioclient/include/media/AidlConversion.h
+++ b/media/libaudioclient/include/media/AidlConversion.h
@@ -25,8 +25,6 @@
 #include <android/media/AudioClient.h>
 #include <android/media/AudioDeviceDescription.h>
 #include <android/media/AudioDualMonoMode.h>
-#include <android/media/AudioEncapsulationMetadataType.h>
-#include <android/media/AudioEncapsulationType.h>
 #include <android/media/AudioFlag.h>
 #include <android/media/AudioGain.h>
 #include <android/media/AudioGainMode.h>
@@ -34,7 +32,6 @@
 #include <android/media/AudioIoConfigEvent.h>
 #include <android/media/AudioIoDescriptor.h>
 #include <android/media/AudioMixLatencyClass.h>
-#include <android/media/AudioMode.h>
 #include <android/media/AudioOutputFlags.h>
 #include <android/media/AudioPlaybackRate.h>
 #include <android/media/AudioPort.h>
@@ -52,10 +49,16 @@
 #include <android/media/audio/common/AudioChannelLayout.h>
 #include <android/media/audio/common/AudioConfig.h>
 #include <android/media/audio/common/AudioConfigBase.h>
-#include <android/media/audio/common/AudioOffloadInfo.h>
+#include <android/media/audio/common/AudioContentType.h>
+#include <android/media/audio/common/AudioEncapsulationMetadataType.h>
 #include <android/media/audio/common/AudioEncapsulationMode.h>
+#include <android/media/audio/common/AudioEncapsulationType.h>
 #include <android/media/audio/common/AudioFormatDescription.h>
+#include <android/media/audio/common/AudioMode.h>
+#include <android/media/audio/common/AudioOffloadInfo.h>
+#include <android/media/audio/common/AudioSource.h>
 #include <android/media/audio/common/AudioUsage.h>
+#include <android/media/audio/common/AudioUuid.h>
 
 #include <android/media/SharedFileRegion.h>
 #include <binder/IMemory.h>
@@ -198,9 +201,10 @@
 ConversionResult<media::audio::common::AudioStreamType>
 legacy2aidl_audio_stream_type_t_AudioStreamType(audio_stream_type_t legacy);
 
-ConversionResult<audio_source_t> aidl2legacy_AudioSourceType_audio_source_t(
-        media::AudioSourceType aidl);
-ConversionResult<media::AudioSourceType> legacy2aidl_audio_source_t_AudioSourceType(
+ConversionResult<audio_source_t> aidl2legacy_AudioSource_audio_source_t(
+        media::audio::common::AudioSource aidl);
+ConversionResult<media::audio::common::AudioSource>
+        legacy2aidl_audio_source_t_AudioSource(
         audio_source_t legacy);
 
 ConversionResult<audio_session_t> aidl2legacy_int32_t_audio_session_t(int32_t aidl);
@@ -239,8 +243,9 @@
         const AudioClient& legacy);
 
 ConversionResult<audio_content_type_t>
-aidl2legacy_AudioContentType_audio_content_type_t(media::AudioContentType aidl);
-ConversionResult<media::AudioContentType>
+aidl2legacy_AudioContentType_audio_content_type_t(
+        media::audio::common::AudioContentType aidl);
+ConversionResult<media::audio::common::AudioContentType>
 legacy2aidl_audio_content_type_t_AudioContentType(audio_content_type_t legacy);
 
 ConversionResult<audio_usage_t>
@@ -302,8 +307,8 @@
 legacy2aidl_AudioTimestamp_AudioTimestampInternal(const AudioTimestamp& legacy);
 
 ConversionResult<audio_uuid_t>
-aidl2legacy_AudioUuid_audio_uuid_t(const media::AudioUuid& aidl);
-ConversionResult<media::AudioUuid>
+aidl2legacy_AudioUuid_audio_uuid_t(const media::audio::common::AudioUuid& aidl);
+ConversionResult<media::audio::common::AudioUuid>
 legacy2aidl_audio_uuid_t_AudioUuid(const audio_uuid_t& legacy);
 
 ConversionResult<effect_descriptor_t>
@@ -313,8 +318,8 @@
 
 ConversionResult<audio_encapsulation_metadata_type_t>
 aidl2legacy_AudioEncapsulationMetadataType_audio_encapsulation_metadata_type_t(
-        media::AudioEncapsulationMetadataType aidl);
-ConversionResult<media::AudioEncapsulationMetadataType>
+        media::audio::common::AudioEncapsulationMetadataType aidl);
+ConversionResult<media::audio::common::AudioEncapsulationMetadataType>
 legacy2aidl_audio_encapsulation_metadata_type_t_AudioEncapsulationMetadataType(
         audio_encapsulation_metadata_type_t legacy);
 
@@ -367,8 +372,8 @@
 legacy2aidl_audio_port_v7_AudioPort(const audio_port_v7& legacy);
 
 ConversionResult<audio_mode_t>
-aidl2legacy_AudioMode_audio_mode_t(media::AudioMode aidl);
-ConversionResult<media::AudioMode>
+aidl2legacy_AudioMode_audio_mode_t(media::audio::common::AudioMode aidl);
+ConversionResult<media::audio::common::AudioMode>
 legacy2aidl_audio_mode_t_AudioMode(audio_mode_t legacy);
 
 ConversionResult<audio_unique_id_use_t>
@@ -415,8 +420,8 @@
 
 ConversionResult<audio_encapsulation_type_t>
 aidl2legacy_AudioEncapsulationType_audio_encapsulation_type_t(
-        const media::AudioEncapsulationType& aidl);
-ConversionResult<media::AudioEncapsulationType>
+        const media::audio::common::AudioEncapsulationType& aidl);
+ConversionResult<media::audio::common::AudioEncapsulationType>
 legacy2aidl_audio_encapsulation_type_t_AudioEncapsulationType(
         const audio_encapsulation_type_t & legacy);
 
diff --git a/media/libaudioclient/include/media/AudioSystem.h b/media/libaudioclient/include/media/AudioSystem.h
index dbd1f6b..3c610af 100644
--- a/media/libaudioclient/include/media/AudioSystem.h
+++ b/media/libaudioclient/include/media/AudioSystem.h
@@ -19,6 +19,9 @@
 
 #include <sys/types.h>
 
+#include <set>
+#include <vector>
+
 #include <android/media/AudioVibratorInfo.h>
 #include <android/media/BnAudioFlingerClient.h>
 #include <android/media/BnAudioPolicyServiceClient.h>
@@ -33,13 +36,11 @@
 #include <media/AudioVolumeGroup.h>
 #include <media/AudioIoDescriptor.h>
 #include <media/MicrophoneInfo.h>
-#include <set>
 #include <system/audio.h>
 #include <system/audio_effect.h>
 #include <system/audio_policy.h>
 #include <utils/Errors.h>
 #include <utils/Mutex.h>
-#include <vector>
 
 using android::content::AttributionSourceState;
 
@@ -694,7 +695,7 @@
                 const media::audio::common::AudioConfigBase& deviceConfig,
                 const std::vector<media::EffectDescriptor>& effects,
                 int32_t patchHandle,
-                media::AudioSourceType source) override;
+                media::audio::common::AudioSource source) override;
         binder::Status onRoutingUpdated();
 
     private:
diff --git a/media/libaudioclient/include/media/IAudioFlinger.h b/media/libaudioclient/include/media/IAudioFlinger.h
index 6d62b6b..25ded38 100644
--- a/media/libaudioclient/include/media/IAudioFlinger.h
+++ b/media/libaudioclient/include/media/IAudioFlinger.h
@@ -586,7 +586,7 @@
     Status streamVolume(media::audio::common::AudioStreamType stream,
                         int32_t output, float* _aidl_return) override;
     Status streamMute(media::audio::common::AudioStreamType stream, bool* _aidl_return) override;
-    Status setMode(media::AudioMode mode) override;
+    Status setMode(media::audio::common::AudioMode mode) override;
     Status setMicMute(bool state) override;
     Status getMicMute(bool* _aidl_return) override;
     Status setRecordSilenced(int32_t portId, bool silenced) override;
@@ -616,7 +616,8 @@
     Status releaseAudioSessionId(int32_t audioSession, int32_t pid) override;
     Status queryNumberEffects(int32_t* _aidl_return) override;
     Status queryEffect(int32_t index, media::EffectDescriptor* _aidl_return) override;
-    Status getEffectDescriptor(const media::AudioUuid& effectUUID, const media::AudioUuid& typeUUID,
+    Status getEffectDescriptor(const media::audio::common::AudioUuid& effectUUID,
+                               const media::audio::common::AudioUuid& typeUUID,
                                int32_t preferredTypeFlag,
                                media::EffectDescriptor* _aidl_return) override;
     Status createEffect(const media::CreateEffectRequest& request,
diff --git a/media/libaudioclient/include/media/PolicyAidlConversion.h b/media/libaudioclient/include/media/PolicyAidlConversion.h
index 873f27a..edecfef 100644
--- a/media/libaudioclient/include/media/PolicyAidlConversion.h
+++ b/media/libaudioclient/include/media/PolicyAidlConversion.h
@@ -26,7 +26,6 @@
 #include <android/media/AudioMixLatencyClass.h>
 #include <android/media/AudioMixRouteFlag.h>
 #include <android/media/AudioMixType.h>
-#include <android/media/AudioMode.h>
 #include <android/media/AudioOffloadMode.h>
 #include <android/media/AudioPolicyForceUse.h>
 #include <android/media/AudioPolicyForcedConfig.h>
diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 33b71c5..1bfacd5 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -2859,7 +2859,7 @@
             &config,
             device.mType,
             device.address().c_str(),
-            VALUE_OR_RETURN_STATUS(aidl2legacy_AudioSourceType_audio_source_t(request.source)),
+            VALUE_OR_RETURN_STATUS(aidl2legacy_AudioSource_audio_source_t(request.source)),
             VALUE_OR_RETURN_STATUS(aidl2legacy_int32_t_audio_input_flags_t_mask(request.flags)),
             AUDIO_DEVICE_NONE,
             String8{});
diff --git a/services/audiopolicy/service/AudioPolicyClientImpl.cpp b/services/audiopolicy/service/AudioPolicyClientImpl.cpp
index c8db45b..aaf6fba 100644
--- a/services/audiopolicy/service/AudioPolicyClientImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyClientImpl.cpp
@@ -139,7 +139,7 @@
     request.config = VALUE_OR_RETURN_STATUS(
             legacy2aidl_audio_config_t_AudioConfig(*config, true /*isInput*/));
     request.device = VALUE_OR_RETURN_STATUS(legacy2aidl_AudioDeviceTypeAddress(deviceTypeAddr));
-    request.source = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_source_t_AudioSourceType(source));
+    request.source = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_source_t_AudioSource(source));
     request.flags = VALUE_OR_RETURN_STATUS(legacy2aidl_audio_input_flags_t_int32_t_mask(flags));
 
     media::OpenInputResponse response;
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index a127d95..0f65877 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -47,9 +47,12 @@
 using media::audio::common::AudioConfig;
 using media::audio::common::AudioConfigBase;
 using media::audio::common::AudioFormatDescription;
+using media::audio::common::AudioMode;
 using media::audio::common::AudioOffloadInfo;
+using media::audio::common::AudioSource;
 using media::audio::common::AudioStreamType;
 using media::audio::common::AudioUsage;
+using media::audio::common::AudioUuid;
 
 const std::vector<audio_usage_t>& SYSTEM_USAGES = {
     AUDIO_USAGE_CALL_ASSISTANT,
@@ -183,7 +186,7 @@
     return binderStatusFromStatusT(status);
 }
 
-Status AudioPolicyService::setPhoneState(media::AudioMode stateAidl, int32_t uidAidl)
+Status AudioPolicyService::setPhoneState(AudioMode stateAidl, int32_t uidAidl)
 {
     audio_mode_t state = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_AudioMode_audio_mode_t(stateAidl));
@@ -215,7 +218,7 @@
     return Status::ok();
 }
 
-Status AudioPolicyService::getPhoneState(media::AudioMode* _aidl_return) {
+Status AudioPolicyService::getPhoneState(AudioMode* _aidl_return) {
     Mutex::Autolock _l(mLock);
     *_aidl_return = VALUE_OR_RETURN_BINDER_STATUS(legacy2aidl_audio_mode_t_AudioMode(mPhoneState));
     return Status::ok();
@@ -1256,9 +1259,9 @@
     return Status::ok();
 }
 
-Status AudioPolicyService::isSourceActive(media::AudioSourceType sourceAidl, bool* _aidl_return) {
+Status AudioPolicyService::isSourceActive(AudioSource sourceAidl, bool* _aidl_return) {
     audio_source_t source = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(sourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(sourceAidl));
     if (mAudioPolicyManager == NULL) {
         return binderStatusFromStatusT(NO_INIT);
     }
@@ -1310,11 +1313,11 @@
     return Status::ok();
 }
 
-Status AudioPolicyService::addSourceDefaultEffect(const media::AudioUuid& typeAidl,
+Status AudioPolicyService::addSourceDefaultEffect(const AudioUuid& typeAidl,
                                                   const std::string& opPackageNameAidl,
-                                                  const media::AudioUuid& uuidAidl,
+                                                  const AudioUuid& uuidAidl,
                                                   int32_t priority,
-                                                  media::AudioSourceType sourceAidl,
+                                                  AudioSource sourceAidl,
                                                   int32_t* _aidl_return) {
     effect_uuid_t type = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_AudioUuid_audio_uuid_t(typeAidl));
@@ -1323,7 +1326,7 @@
     effect_uuid_t uuid = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_AudioUuid_audio_uuid_t(uuidAidl));
     audio_source_t source = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(sourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(sourceAidl));
     audio_unique_id_t id;
 
     sp<AudioPolicyEffects>audioPolicyEffects;
@@ -1337,9 +1340,9 @@
     return Status::ok();
 }
 
-Status AudioPolicyService::addStreamDefaultEffect(const media::AudioUuid& typeAidl,
+Status AudioPolicyService::addStreamDefaultEffect(const AudioUuid& typeAidl,
                                                   const std::string& opPackageNameAidl,
-                                                  const media::AudioUuid& uuidAidl,
+                                                  const AudioUuid& uuidAidl,
                                                   int32_t priority, AudioUsage usageAidl,
                                                   int32_t* _aidl_return) {
     effect_uuid_t type = VALUE_OR_RETURN_BINDER_STATUS(
@@ -2138,11 +2141,11 @@
 }
 
 Status AudioPolicyService::setDevicesRoleForCapturePreset(
-        media::AudioSourceType audioSourceAidl,
+        AudioSource audioSourceAidl,
         media::DeviceRole roleAidl,
         const std::vector<media::AudioDevice>& devicesAidl) {
     audio_source_t audioSource = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(audioSourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(audioSourceAidl));
     device_role_t role = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_DeviceRole_device_role_t(roleAidl));
     AudioDeviceTypeAddrVector devices = VALUE_OR_RETURN_BINDER_STATUS(
@@ -2158,11 +2161,11 @@
 }
 
 Status AudioPolicyService::addDevicesRoleForCapturePreset(
-        media::AudioSourceType audioSourceAidl,
+        AudioSource audioSourceAidl,
         media::DeviceRole roleAidl,
         const std::vector<media::AudioDevice>& devicesAidl) {
     audio_source_t audioSource = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(audioSourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(audioSourceAidl));
     device_role_t role = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_DeviceRole_device_role_t(roleAidl));
     AudioDeviceTypeAddrVector devices = VALUE_OR_RETURN_BINDER_STATUS(
@@ -2178,11 +2181,11 @@
 }
 
 Status AudioPolicyService::removeDevicesRoleForCapturePreset(
-        media::AudioSourceType audioSourceAidl,
+        AudioSource audioSourceAidl,
         media::DeviceRole roleAidl,
         const std::vector<media::AudioDevice>& devicesAidl) {
     audio_source_t audioSource = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(audioSourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(audioSourceAidl));
     device_role_t role = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_DeviceRole_device_role_t(roleAidl));
     AudioDeviceTypeAddrVector devices = VALUE_OR_RETURN_BINDER_STATUS(
@@ -2197,10 +2200,10 @@
             mAudioPolicyManager->removeDevicesRoleForCapturePreset(audioSource, role, devices));
 }
 
-Status AudioPolicyService::clearDevicesRoleForCapturePreset(media::AudioSourceType audioSourceAidl,
+Status AudioPolicyService::clearDevicesRoleForCapturePreset(AudioSource audioSourceAidl,
                                                             media::DeviceRole roleAidl) {
     audio_source_t audioSource = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(audioSourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(audioSourceAidl));
     device_role_t role = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_DeviceRole_device_role_t(roleAidl));
 
@@ -2213,11 +2216,11 @@
 }
 
 Status AudioPolicyService::getDevicesForRoleAndCapturePreset(
-        media::AudioSourceType audioSourceAidl,
+        AudioSource audioSourceAidl,
         media::DeviceRole roleAidl,
         std::vector<media::AudioDevice>* _aidl_return) {
     audio_source_t audioSource = VALUE_OR_RETURN_BINDER_STATUS(
-            aidl2legacy_AudioSourceType_audio_source_t(audioSourceAidl));
+            aidl2legacy_AudioSource_audio_source_t(audioSourceAidl));
     device_role_t role = VALUE_OR_RETURN_BINDER_STATUS(
             aidl2legacy_DeviceRole_device_role_t(roleAidl));
     AudioDeviceTypeAddrVector devices;
diff --git a/services/audiopolicy/service/AudioPolicyService.cpp b/services/audiopolicy/service/AudioPolicyService.cpp
index 3c5337b..c21be1e 100644
--- a/services/audiopolicy/service/AudioPolicyService.cpp
+++ b/services/audiopolicy/service/AudioPolicyService.cpp
@@ -521,8 +521,8 @@
                             legacy2aidl_effect_descriptor_t_EffectDescriptor));
             int32_t patchHandleAidl = VALUE_OR_RETURN_STATUS(
                     legacy2aidl_audio_patch_handle_t_int32_t(patchHandle));
-            media::AudioSourceType sourceAidl = VALUE_OR_RETURN_STATUS(
-                    legacy2aidl_audio_source_t_AudioSourceType(source));
+            media::audio::common::AudioSource sourceAidl = VALUE_OR_RETURN_STATUS(
+                    legacy2aidl_audio_source_t_AudioSource(source));
             return aidl_utils::statusTFromBinderStatus(
                     mAudioPolicyServiceClient->onRecordingConfigurationUpdate(eventAidl,
                                                                               clientInfoAidl,
diff --git a/services/audiopolicy/service/AudioPolicyService.h b/services/audiopolicy/service/AudioPolicyService.h
index b44317b..ed766b0 100644
--- a/services/audiopolicy/service/AudioPolicyService.h
+++ b/services/audiopolicy/service/AudioPolicyService.h
@@ -52,8 +52,11 @@
 using media::audio::common::AudioConfig;
 using media::audio::common::AudioConfigBase;
 using media::audio::common::AudioFormatDescription;
+using media::audio::common::AudioMode;
+using media::audio::common::AudioSource;
 using media::audio::common::AudioStreamType;
 using media::audio::common::AudioUsage;
+using media::audio::common::AudioUuid;
 
 // ----------------------------------------------------------------------------
 
@@ -86,7 +89,7 @@
             const media::AudioDevice& device,
             const std::string& deviceName,
             const AudioFormatDescription& encodedFormat) override;
-    binder::Status setPhoneState(media::AudioMode state, int32_t uid) override;
+    binder::Status setPhoneState(AudioMode state, int32_t uid) override;
     binder::Status setForceUse(media::AudioPolicyForceUse usage,
                                media::AudioPolicyForcedConfig config) override;
     binder::Status getForceUse(media::AudioPolicyForceUse usage,
@@ -145,18 +148,18 @@
                                   bool* _aidl_return) override;
     binder::Status isStreamActiveRemotely(AudioStreamType stream, int32_t inPastMs,
                                           bool* _aidl_return) override;
-    binder::Status isSourceActive(media::AudioSourceType source, bool* _aidl_return) override;
+    binder::Status isSourceActive(AudioSource source, bool* _aidl_return) override;
     binder::Status queryDefaultPreProcessing(
             int32_t audioSession, media::Int* count,
             std::vector<media::EffectDescriptor>* _aidl_return) override;
-    binder::Status addSourceDefaultEffect(const media::AudioUuid& type,
+    binder::Status addSourceDefaultEffect(const AudioUuid& type,
                                           const std::string& opPackageName,
-                                          const media::AudioUuid& uuid, int32_t priority,
-                                          media::AudioSourceType source,
+                                          const AudioUuid& uuid, int32_t priority,
+                                          AudioSource source,
                                           int32_t* _aidl_return) override;
-    binder::Status addStreamDefaultEffect(const media::AudioUuid& type,
+    binder::Status addStreamDefaultEffect(const AudioUuid& type,
                                           const std::string& opPackageName,
-                                          const media::AudioUuid& uuid, int32_t priority,
+                                          const AudioUuid& uuid, int32_t priority,
                                           AudioUsage usage, int32_t* _aidl_return) override;
     binder::Status removeSourceDefaultEffect(int32_t id) override;
     binder::Status removeStreamDefaultEffect(int32_t id) override;
@@ -184,7 +187,7 @@
     binder::Status setAudioVolumeGroupCallbacksEnabled(bool enabled) override;
     binder::Status acquireSoundTriggerSession(media::SoundTriggerSession* _aidl_return) override;
     binder::Status releaseSoundTriggerSession(int32_t session) override;
-    binder::Status getPhoneState(media::AudioMode* _aidl_return) override;
+    binder::Status getPhoneState(AudioMode* _aidl_return) override;
     binder::Status registerPolicyMixes(const std::vector<media::AudioMix>& mixes,
                                        bool registration) override;
     binder::Status setUidDeviceAffinities(int32_t uid,
@@ -237,21 +240,21 @@
             int32_t strategy, media::DeviceRole role,
             std::vector<media::AudioDevice>* _aidl_return) override;
     binder::Status setDevicesRoleForCapturePreset(
-            media::AudioSourceType audioSource,
+            AudioSource audioSource,
             media::DeviceRole role,
             const std::vector<media::AudioDevice>& devices) override;
     binder::Status addDevicesRoleForCapturePreset(
-            media::AudioSourceType audioSource,
+            AudioSource audioSource,
             media::DeviceRole role,
             const std::vector<media::AudioDevice>& devices) override;
     binder::Status removeDevicesRoleForCapturePreset(
-            media::AudioSourceType audioSource,
+            AudioSource audioSource,
             media::DeviceRole role,
             const std::vector<media::AudioDevice>& devices) override;
-    binder::Status clearDevicesRoleForCapturePreset(media::AudioSourceType audioSource,
+    binder::Status clearDevicesRoleForCapturePreset(AudioSource audioSource,
                                                     media::DeviceRole role) override;
     binder::Status getDevicesForRoleAndCapturePreset(
-            media::AudioSourceType audioSource,
+            AudioSource audioSource,
             media::DeviceRole role,
             std::vector<media::AudioDevice>* _aidl_return) override;
     binder::Status registerSoundTriggerCaptureStateListener(