Add api, setArcMode, used to turn on/off ARC.
Usual TV can switch on and off of ARC feature in its settings page.
Along with it, removed locking block from the code,
because arc flags are accessed by actions and internal services.
Change-Id: I737ac0c2671b537551eaac202d2065cc99c6d0a0
diff --git a/core/java/android/hardware/hdmi/IHdmiControlService.aidl b/core/java/android/hardware/hdmi/IHdmiControlService.aidl
index c1b8bbc..fbf75d3 100644
--- a/core/java/android/hardware/hdmi/IHdmiControlService.aidl
+++ b/core/java/android/hardware/hdmi/IHdmiControlService.aidl
@@ -49,4 +49,5 @@
void addSystemAudioModeChangeListener(IHdmiSystemAudioModeChangeListener listener);
void removeSystemAudioModeChangeListener(IHdmiSystemAudioModeChangeListener listener);
void setControlEnabled(boolean enabled);
+ void setArcMode(boolean enabled);
}