From 673245c35937eab08c529a17254251fb1ba3f3e5 Mon Sep 17 00:00:00 2001
From: Michael Lenskiy <lmichael1003@gmail.com>
Date: Fri, 15 Jan 2021 00:28:07 +0000
Subject: [PATCH] sdm660-common: audio:Add hotword input for hotword mic
 concurrency

---
 .../audio_policy_configuration_a2dp_offload_disabled.xml   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configs/audio/audio_policy_configuration_a2dp_offload_disabled.xml b/configs/audio/audio_policy_configuration_a2dp_offload_disabled.xml
index 95d3235e..5c7b9af0 100644
--- a/configs/audio/audio_policy_configuration_a2dp_offload_disabled.xml
+++ b/configs/audio/audio_policy_configuration_a2dp_offload_disabled.xml
@@ -159,6 +159,11 @@
                     <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,AUDIO_CHANNEL_IN_FRONT_BACK"/>
+                </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="voip_tx" role="sink"
                          flags="AUDIO_INPUT_FLAG_VOIP_TX">
@@ -316,6 +321,8 @@
                        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"/>
+                <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="voip_tx"
                        sources="Built-In Mic,Built-In Back Mic,BT SCO Headset Mic,USB Device In,USB Headset In"/>
                 <route type="mix" sink="surround_sound"