diff options
| -rwxr-xr-x | services/core/java/com/android/server/tv/TvInputHardwareManager.java | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/services/core/java/com/android/server/tv/TvInputHardwareManager.java b/services/core/java/com/android/server/tv/TvInputHardwareManager.java index 92e0845012de..f57a852fe8c5 100755 --- a/services/core/java/com/android/server/tv/TvInputHardwareManager.java +++ b/services/core/java/com/android/server/tv/TvInputHardwareManager.java @@ -1075,17 +1075,22 @@ class TvInputHardwareManager implements TvInputHal.Callback { } if (shouldRecreateAudioPatch) { mCommittedVolume = volume; - if (mAudioPatch != null) { - mAudioManager.releaseAudioPatch(mAudioPatch); - } - mAudioManager.createAudioPatch( + // only recreate if something was updated or audioPath is null + if (mAudioPatch == null || sinkUpdated ||sourceUpdated ) { + if (mAudioPatch != null) { + mAudioManager.releaseAudioPatch(mAudioPatch); + audioPatchArray[0] = null; + } + mAudioManager.createAudioPatch( audioPatchArray, new AudioPortConfig[] { sourceConfig }, sinkConfigs.toArray(new AudioPortConfig[sinkConfigs.size()])); - mAudioPatch = audioPatchArray[0]; - if (sourceGainConfig != null) { - mAudioManager.setAudioPortGain(mAudioSource, sourceGainConfig); + mAudioPatch = audioPatchArray[0]; } + } + + if (sourceGainConfig != null) { + mAudioManager.setAudioPortGain(mAudioSource, sourceGainConfig); } } |