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| author | Eric Laurent <elaurent@google.com> | 2011-10-20 09:17:04 -0700 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2011-10-20 09:17:04 -0700 |
| commit | 497fb4566204c88bd247aafc2412ddef8f85e480 (patch) | |
| tree | 8365d556474b5dca23947c0a6750b2f8c243965b /audio | |
| parent | e43c5c4ca4477a6b384711552c3e990609039d93 (diff) | |
| download | hardware_libhardware_legacy-497fb4566204c88bd247aafc2412ddef8f85e480.zip hardware_libhardware_legacy-497fb4566204c88bd247aafc2412ddef8f85e480.tar.gz hardware_libhardware_legacy-497fb4566204c88bd247aafc2412ddef8f85e480.tar.bz2 | |
Fix music heard in speaker before notifications.
Increase the delay after muting music when switching audio path
to both speaker and headset for notifications and ringtones.
This is required to avoid a residual of music to be output to speaker
now that the max latency has been increased in low power playback mode.
This is a temporary workaround that will be removed when low power mode
is controlled policy manager.
Change-Id: If08e7f46e499be362badb2a24a79d1723ebfc00a
Diffstat (limited to 'audio')
| -rw-r--r-- | audio/AudioPolicyManagerBase.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/audio/AudioPolicyManagerBase.cpp b/audio/AudioPolicyManagerBase.cpp index 191ba9d..e299db8 100644 --- a/audio/AudioPolicyManagerBase.cpp +++ b/audio/AudioPolicyManagerBase.cpp @@ -1803,7 +1803,9 @@ void AudioPolicyManagerBase::setOutputDevice(audio_io_handle_t output, uint32_t if (output == mHardwareOutput && AudioSystem::popCount(device) == 2) { setStrategyMute(STRATEGY_MEDIA, true, output); // wait for the PCM output buffers to empty before proceeding with the rest of the command - usleep(outputDesc->mLatency*2*1000); + // FIXME: increased delay due to larger buffers used for low power audio mode. + // remove when low power audio is controlled by policy manager. + usleep(outputDesc->mLatency*8*1000); } // do the routing |