From 351231dcf71c522bb3781746e84a3069783cc00a Mon Sep 17 00:00:00 2001
From: Mingshu Pang <mpang@codeaurora.org>
Date: Wed, 19 Feb 2020 12:03:48 +0800
Subject: [PATCH] configs: Add echo reference for voip/voice call in bt-sco
 path

Add echo reference for voip/voice call in bt-sco path.

CRs-Fixed: 2623793
Change-Id: I4ec0f79e8c60726869738915f55a8925b8dfcaf8
---
 configs/audio/mixer_paths.xml | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/configs/audio/mixer_paths.xml b/configs/audio/mixer_paths.xml
index 54e8226..7ed1bc1 100644
--- a/configs/audio/mixer_paths.xml
+++ b/configs/audio/mixer_paths.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
-<!-- Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.    -->
+<!-- Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.    -->
 <!--                                                                        -->
 <!-- Redistribution and use in source and binary forms, with or without     -->
 <!-- modification, are permitted provided that the following conditions are -->
@@ -435,6 +435,19 @@
         <ctl name="EC Reference Channels" value="Two"/>
     </path>
 
+    <path name="echo-reference bt-sco">
+        <ctl name="AUDIO_REF_EC_UL1 MUX" value="INT0_MI2S_RX" />
+        <ctl name="EC Reference Channels" value="Two"/>
+    </path>
+
+    <path name="echo-reference bt-sco-wb">
+        <path name="echo-reference bt-sco" />
+    </path>
+
+    <path name="echo-reference bt-sco-swb">
+        <path name="echo-reference bt-sco" />
+    </path>
+
     <path name="echo-reference headphones-44.1">
         <ctl name="AUDIO_REF_EC_UL1 MUX" value="INT0_MI2S_RX" />
         <ctl name="EC Reference Channels" value="Two"/>
@@ -464,6 +477,19 @@
       <ctl name="EC Reference Channels" value="Two"/>
     </path>
 
+    <path name="echo-reference-voip bt-sco">
+        <ctl name="AUDIO_REF_EC_UL10 MUX" value="INT0_MI2S_RX" />
+        <ctl name="EC Reference Channels" value="Two"/>
+    </path>
+
+    <path name="echo-reference-voip bt-sco-wb">
+        <path name="echo-reference-voip bt-sco" />
+    </path>
+
+    <path name="echo-reference-voip bt-sco-swb">
+        <path name="echo-reference-voip bt-sco" />
+    </path>
+
     <path name="deep-buffer-playback">
         <ctl name="PRI_MI2S_RX Audio Mixer MultiMedia1" value="1" />
     </path>