Add volume control requirement for bit-perfect flag.
When an output stream is specified with bit perfect output flag, the
framework will not apply software volume control. In that case, the
volume command need to be sent to the hardware.
Bug: 275627486
Test: TH
Change-Id: I6b2f6265081e66f73364780e5b5955f1bd12df1c
diff --git a/media/aidl/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
index a55bfaf..315cc13 100644
--- a/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
+++ b/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
@@ -108,7 +108,7 @@
/**
* Output stream is bit perfect: the implementation guarantees that PCM
* samples are carried untouched from audio HAL to hardware interface
- * or DAC.
+ * or DAC. The volume command need to be sent to the hardware.
*/
BIT_PERFECT = 18,
}
