Merge "Skip HIDL v1.6 RTT responder VTS tests if the capabilities do not indicate responder support."
diff --git a/audio/aidl/default/config/audioPolicy/api/current.txt b/audio/aidl/default/config/audioPolicy/api/current.txt
index ad79a0c..ba867a0 100644
--- a/audio/aidl/default/config/audioPolicy/api/current.txt
+++ b/audio/aidl/default/config/audioPolicy/api/current.txt
@@ -33,14 +33,19 @@
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_8;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_INDEX_MASK_9;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_2POINT0POINT2;
+    enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_2POINT1;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_2POINT1POINT2;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_3POINT0POINT2;
+    enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_3POINT1;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_3POINT1POINT2;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_5POINT1;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_6;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_FRONT_BACK;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_MONO;
+    enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_PENTA;
+    enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_QUAD;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_STEREO;
+    enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_TRI;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_CALL_MONO;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO;
     enum_constant public static final android.audio.policy.configuration.AudioChannelMask AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO;
diff --git a/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd b/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
index 301c969..92d6777 100644
--- a/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
+++ b/audio/aidl/default/config/audioPolicy/audio_policy_configuration.xsd
@@ -533,12 +533,17 @@
             <xs:enumeration value="AUDIO_CHANNEL_OUT_STEREO_HAPTIC_AB"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_MONO"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_STEREO"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT1"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_FRONT_BACK"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_TRI"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT1"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_6"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT0POINT2"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_2POINT1POINT2"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT0POINT2"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_3POINT1POINT2"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_QUAD"/>
+            <xs:enumeration value="AUDIO_CHANNEL_IN_PENTA"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_5POINT1"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_UPLINK_MONO"/>
             <xs:enumeration value="AUDIO_CHANNEL_IN_VOICE_DNLINK_MONO"/>
diff --git a/audio/aidl/default/include/core-impl/Stream.h b/audio/aidl/default/include/core-impl/Stream.h
index 65680df..476f1ff 100644
--- a/audio/aidl/default/include/core-impl/Stream.h
+++ b/audio/aidl/default/include/core-impl/Stream.h
@@ -155,20 +155,19 @@
 struct DriverInterface {
     using CreateInstance = std::function<DriverInterface*(const StreamContext&)>;
     virtual ~DriverInterface() = default;
-    // This function is called once, on the main thread, before starting the worker thread.
-    virtual ::android::status_t init() = 0;
-    // This function is called from Binder pool thread. It must be done in a thread-safe manner
-    // if this method and other methods in this interface share data.
-    virtual ::android::status_t setConnectedDevices(
-            const std::vector<::aidl::android::media::audio::common::AudioDevice>&
-                    connectedDevices) = 0;
-    // All the functions below are called on the worker thread.
+    // All the methods below are called on the worker thread.
+    virtual ::android::status_t init() = 0;  // This function is only called once.
     virtual ::android::status_t drain(StreamDescriptor::DrainMode mode) = 0;
     virtual ::android::status_t flush() = 0;
     virtual ::android::status_t pause() = 0;
     virtual ::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
                                          int32_t* latencyMs) = 0;
     virtual ::android::status_t standby() = 0;
+    // The method below is called from a thread of the Binder pool. Access to data shared with other
+    // methods of this interface must be done in a thread-safe manner.
+    virtual ::android::status_t setConnectedDevices(
+            const std::vector<::aidl::android::media::audio::common::AudioDevice>&
+                    connectedDevices) = 0;
 };
 
 class StreamWorkerCommonLogic : public ::android::hardware::audio::common::StreamLogic {
diff --git a/audio/aidl/default/include/core-impl/StreamStub.h b/audio/aidl/default/include/core-impl/StreamStub.h
index df0182c..436e610 100644
--- a/audio/aidl/default/include/core-impl/StreamStub.h
+++ b/audio/aidl/default/include/core-impl/StreamStub.h
@@ -24,15 +24,16 @@
   public:
     DriverStub(const StreamContext& context, bool isInput);
     ::android::status_t init() override;
-    ::android::status_t setConnectedDevices(
-            const std::vector<::aidl::android::media::audio::common::AudioDevice>& connectedDevices)
-            override;
     ::android::status_t drain(StreamDescriptor::DrainMode) override;
     ::android::status_t flush() override;
     ::android::status_t pause() override;
     ::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
                                  int32_t* latencyMs) override;
     ::android::status_t standby() override;
+    // Note: called on a different thread.
+    ::android::status_t setConnectedDevices(
+            const std::vector<::aidl::android::media::audio::common::AudioDevice>& connectedDevices)
+            override;
 
   private:
     const size_t mFrameSizeBytes;
diff --git a/audio/aidl/default/include/core-impl/StreamUsb.h b/audio/aidl/default/include/core-impl/StreamUsb.h
index 36e64cb..05d889a 100644
--- a/audio/aidl/default/include/core-impl/StreamUsb.h
+++ b/audio/aidl/default/include/core-impl/StreamUsb.h
@@ -34,15 +34,16 @@
   public:
     DriverUsb(const StreamContext& context, bool isInput);
     ::android::status_t init() override;
-    ::android::status_t setConnectedDevices(
-            const std::vector<::aidl::android::media::audio::common::AudioDevice>& connectedDevices)
-            override;
     ::android::status_t drain(StreamDescriptor::DrainMode) override;
     ::android::status_t flush() override;
     ::android::status_t pause() override;
     ::android::status_t transfer(void* buffer, size_t frameCount, size_t* actualFrameCount,
                                  int32_t* latencyMs) override;
     ::android::status_t standby() override;
+    // Note: called on a different thread.
+    ::android::status_t setConnectedDevices(
+            const std::vector<::aidl::android::media::audio::common::AudioDevice>& connectedDevices)
+            override;
 
   private:
     ::android::status_t exitStandby();