Send <Report audio status> CEC commands when it's changed
According to HDMI CEC specification, an audio system
can report its audio status when System Audio Mode
is on, so that the TV can display the audio status
of external amplifier.
More details can be found in section CEC-13.15 of
HDMI Specification 1.4b
Bug: 80297383
Test: make; flashall; local tests
Change-Id: Id71b709a62add7bf5dccb418489e200350debb8e
diff --git a/core/java/android/hardware/hdmi/IHdmiControlService.aidl b/core/java/android/hardware/hdmi/IHdmiControlService.aidl
index 67e2d18..2b8d00b 100644
--- a/core/java/android/hardware/hdmi/IHdmiControlService.aidl
+++ b/core/java/android/hardware/hdmi/IHdmiControlService.aidl
@@ -72,4 +72,5 @@
void sendMhlVendorCommand(int portId, int offset, int length, in byte[] data);
void addHdmiMhlVendorCommandListener(IHdmiMhlVendorCommandListener listener);
void setStandbyMode(boolean isStandbyModeOn);
+ void reportAudioStatus(int deviceType, int volume, int maxVolume, boolean isMute);
}