diff options
| -rw-r--r-- | services/audiopolicy/AudioPolicyManager.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/services/audiopolicy/AudioPolicyManager.cpp b/services/audiopolicy/AudioPolicyManager.cpp index c437551..535e825 100644 --- a/services/audiopolicy/AudioPolicyManager.cpp +++ b/services/audiopolicy/AudioPolicyManager.cpp @@ -1584,12 +1584,17 @@ status_t AudioPolicyManager::setStreamVolumeIndex(audio_stream_type_t stream, } mStreams[stream].mIndexCur.add(device, index); - // compute and apply stream volume on all outputs according to connected device + // update volume on all outputs whose current device is also selected by the same + // strategy as the device specified by the caller + audio_devices_t strategyDevice = getDeviceForStrategy(getStrategy(stream), true /*fromCache*/); + if ((device != AUDIO_DEVICE_OUT_DEFAULT) && (device & strategyDevice) == 0) { + return NO_ERROR; + } status_t status = NO_ERROR; for (size_t i = 0; i < mOutputs.size(); i++) { audio_devices_t curDevice = getDeviceForVolume(mOutputs.valueAt(i)->device()); - if ((device == AUDIO_DEVICE_OUT_DEFAULT) || (device == curDevice)) { + if ((device == AUDIO_DEVICE_OUT_DEFAULT) || ((curDevice & strategyDevice) != 0)) { status_t volStatus = checkAndSetVolume(stream, index, mOutputs.keyAt(i), curDevice); if (volStatus != NO_ERROR) { status = volStatus; @@ -4252,6 +4257,7 @@ uint32_t AudioPolicyManager::checkDeviceMuteStrategies(sp<AudioOutputDescriptor> for (size_t i = 0; i < NUM_STRATEGIES; i++) { audio_devices_t curDevice = getDeviceForStrategy((routing_strategy)i, false /*fromCache*/); + curDevice = curDevice & outputDesc->mProfile->mSupportedDevices.types(); bool mute = shouldMute && (curDevice & device) && (curDevice != device); bool doMute = false; |