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Add property to forward volume keys when system audio is off

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cherry-pick ag/4668430

Change-Id: I650bf974ed976d2d0083ab5b37735f297de3cd65
Fix: 80297919
Test: make
This commit is contained in:
Shubang Lu
2018-08-01 14:21:28 -07:00
committed by shubang
parent 5488754da2
commit d7efb0a5b5
1 changed files with 11 additions and 2 deletions
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13
services/core/java/com/android/server/hdmi/Constants.java
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@@ -300,7 +300,7 @@ final class Constants {
* <p>Default is true.
*/
static final String PROPERTY_ARC_SUPPORT =
"persist.sys.hdmi.property_arc_support";
"persist.sys.hdmi.property_arc_support";
/**
* Property to save the audio port to switch to when system audio control is on.
@@ -310,7 +310,7 @@ final class Constants {
* <p>Default is ARC port.
*/
static final String PROPERTY_SYSTEM_AUDIO_MODE_AUDIO_PORT =
"persist.sys.hdmi.property_sytem_audio_mode_audio_port";
"persist.sys.hdmi.property_sytem_audio_mode_audio_port";
/**
* Property to save the ARC port id on system audio device.
@@ -319,6 +319,15 @@ final class Constants {
static final String PROPERTY_SYSTEM_AUDIO_DEVICE_ARC_PORT =
"persist.sys.hdmi.property_sytem_audio_device_arc_port";
/**
* Property to indicate if a CEC audio device should forward volume keys when system audio mode
* is off.
*
* <p>Default is false.
*/
static final String PROPERTY_CEC_AUDIO_DEVICE_FORWARD_VOLUME_KEYS_SYSTEM_AUDIO_MODE_OFF =
"persist.sys.hdmi.property_cec_audio_device_forward_volume_keys_system_audio_mode_off";
/**
* Property to strip local audio of amplifier and use local speaker
* when TV does not support system audio mode.