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author | Enrico Granata <egranata@google.com> | 2020-10-16 15:28:14 -0600 |
---|---|---|
committer | Enrico Granata <egranata@google.com> | 2020-10-16 16:34:13 -0600 |
commit | 184c3bc80638552574254cad6e90c8e6827cfd72 (patch) | |
tree | 03f276a6f7ecba9cf29368648fe1f99b48d1de98 /hal | |
parent | 2650f46b5f9a1e2b76ed617123a148c4986c1e53 (diff) | |
download | device_google_trout-184c3bc80638552574254cad6e90c8e6827cfd72.tar.gz device_google_trout-184c3bc80638552574254cad6e90c8e6827cfd72.tar.bz2 device_google_trout-184c3bc80638552574254cad6e90c8e6827cfd72.zip |
Configure audio input sample rate to 48kHz
The reference platform HW+SW combo cannot support a sample rate other
than 48000Hz for audio input. Configure the audio subsystem to select
the right frequency.
Bug: 171056897
Test: Google Assistant works
Change-Id: I148e9eab619f394d1fbff911b55a92826f34aac0
Diffstat (limited to 'hal')
-rw-r--r-- | hal/audio/6.0/audio_policy_configuration.xml | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hal/audio/6.0/audio_policy_configuration.xml b/hal/audio/6.0/audio_policy_configuration.xml index ed0f4a6..a1cf333 100644 --- a/hal/audio/6.0/audio_policy_configuration.xml +++ b/hal/audio/6.0/audio_policy_configuration.xml @@ -134,7 +134,7 @@ </mixPort> <mixPort name="primary input" role="sink"> <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" - samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> </mixPort> <mixPort name="mixport_tuner0" role="sink"> @@ -246,17 +246,17 @@ </devicePort> <devicePort tagName="Built-In Mic" type="AUDIO_DEVICE_IN_BUILTIN_MIC" role="source"> <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" - samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> </devicePort> <devicePort tagName="Built-In Back Mic" type="AUDIO_DEVICE_IN_BACK_MIC" role="source"> <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" - samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> </devicePort> <devicePort tagName="Echo-Reference Mic" type="AUDIO_DEVICE_IN_ECHO_REFERENCE" role="source"> <profile name="" format="AUDIO_FORMAT_PCM_16_BIT" - samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" + samplingRates="48000" channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> </devicePort> <devicePort tagName="FM Tuner" type="AUDIO_DEVICE_IN_FM_TUNER" role="source" |