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miatoll: audio: Add hotword input for hotword mic concurrency

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Bug: 126595113
Bug: 129733664
Bug: 133123985
Bug: 130316160

Test:
 (ST: sound trigger, VO: VoIP, PH: phone call,
  NR: media recording, PL: playback music)
 ST->VO (MO/MT),  ST->PH (MO/MT)
 ST->NR->PH (MO/MT), ST->NR->VO (MO/MT)
 ST->PL->PH (MO/MT), ST->PL->VO (MO/MT)
 ST->NR->PL->PH (MO/MT),  ST->NR->PL->VO (MO/MT)

Change-Id: I11513994c7a34364de38e00fc8ff999efe3dbb6c
Signed-off-by: Jasmine Cha <chajasmine@google.com>
This commit is contained in:
Jasmine Cha 2020-03-28 12:39:12 +01:00 committed by Aryan Gupta
parent d11b5d4caf
commit b52764ee1d
1 changed files with 7 additions and 0 deletions
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7
audio/audio_policy_configuration.xml
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@ -181,6 +181,11 @@
samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000" samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/> channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK"/>
</mixPort> </mixPort>
<mixPort name="hotword input" role="sink" flags="AUDIO_INPUT_FLAG_HW_HOTWORD" maxActiveCount="0" >
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO"/>
</mixPort>
<!--import xiaomi Preset(scenario select) patch end--> <!--import xiaomi Preset(scenario select) patch end-->
<mixPort name="voip_tx" role="sink" <mixPort name="voip_tx" role="sink"
flags="AUDIO_INPUT_FLAG_VOIP_TX"> flags="AUDIO_INPUT_FLAG_VOIP_TX">
@ -376,6 +381,8 @@
<!--import xiaomi Preset(scenario select) patch end--> <!--import xiaomi Preset(scenario select) patch end-->
<route type="mix" sink="voip_tx" <route type="mix" sink="voip_tx"
sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/> sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In,Wired Headset Mic"/>
<route type="mix" sink="hotword input"
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,Telephony Rx"/>
<route type="mix" sink="usb_surround_sound" <route type="mix" sink="usb_surround_sound"
sources="USB Device In,USB Headset In"/> sources="USB Device In,USB Headset In"/>
<route type="mix" sink="record_24" <route type="mix" sink="record_24"