R0dn3yS/android_device_xiaomi_sm7250-common
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

sm8250-common: audio: Add hotword input for hotword mic concurrency

Browse Source 
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 Sebastiano Barezzi
parent 08732c250c
commit 092a27da8e
No known key found for this signature in database
GPG Key ID: 47760583F393BC44
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
audio/audio_policy_configuration.xml
View File

@ -117,6 +117,11 @@
samplingRates="8000,11025,12000,16000,22050,24000,32000,44100,48000"
channelMasks="AUDIO_CHANNEL_IN_MONO,AUDIO_CHANNEL_IN_STEREO,AUDIO_CHANNEL_IN_FRONT_BACK,AUDIO_CHANNEL_INDEX_MASK_3"/>
</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>
<mixPort name="hifi_input" role="sink" />
<mixPort name="voice_rx" role="sink">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
@ -199,6 +204,8 @@
sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
<route type="mix" sink="fast input"
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,USB Device In,USB Headset In"/>
<route type="mix" sink="voice_rx"
sources="Telephony Rx"/>
<route type="mix" sink="hifi_input" sources="USB Device In,USB Headset In" />