configs: Add built-in/Back mic to primary input sources
Built-in mic and Built-In Back Mic aren't in supported devices
list of primary input, so record_24 is selected if without
connecting any headset, if there is more than 2 capture
concurrency, it will fail to open input for primary input when
connecting headseti in AHAL.
Add built-in mic to primary input sources to reuse input to avoid
to open extra input stream in AHAL.
CRs-fixed: 2643298
Change-Id: Iece1fa56a179585e8c282375951cd5fc16292a47
diff --git a/configs/trinket/audio_policy_configuration.xml b/configs/trinket/audio_policy_configuration.xml
index 6c36e0c..a33a704 100644
--- a/configs/trinket/audio_policy_configuration.xml
+++ b/configs/trinket/audio_policy_configuration.xml
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<!-- Copyright (c) 2016-2019, The Linux Foundation. All rights reserved
+<!-- Copyright (c) 2016-2020, The Linux Foundation. All rights reserved
Not a Contribution.
-->
<!-- Copyright (C) 2015 The Android Open Source Project
@@ -354,7 +354,7 @@
<route type="mix" sink="voice_rx"
sources="Telephony Rx"/>
<route type="mix" sink="primary input"
- sources="Wired Headset Mic,BT SCO Headset Mic,FM Tuner,USB Device In,USB Headset In,Telephony Rx"/>
+ sources="Built-In Mic,Built-In Back Mic,Wired Headset Mic,BT SCO Headset Mic,FM Tuner,USB Device In,USB Headset In,Telephony Rx"/>
<route type="mix" sink="voip_tx"
sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
<route type="mix" sink="usb_surround_sound"