From d8c4c1184d7076297485f38d18f2ca6e2af955d1 Mon Sep 17 00:00:00 2001
From: Jasmine Cha <chajasmine@google.com>
Date: Tue, 31 Mar 2020 12:18:54 +0800
Subject: [PATCH] audio: correct routing order for voip output

Routing primary output before voip_rx output will cause unexpected
RX/TX path suddenly and unmuted voice stream during when system
plays touch sound and switches path between handset and handsfree.

Bug: 154290829
Test: manual test in VoIP

Signed-off-by: Jasmine Cha <chajasmine@google.com>
Change-Id: Ia60802ec887f0dfeaa0f93d151ba2f2c50e0d41d
---
 audio/audio_policy_configuration.xml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/audio/audio_policy_configuration.xml b/audio/audio_policy_configuration.xml
index ef267ca..7a0dbf6 100644
--- a/audio/audio_policy_configuration.xml
+++ b/audio/audio_policy_configuration.xml
@@ -30,6 +30,11 @@
             </attachedDevices>
             <defaultOutputDevice>Speaker</defaultOutputDevice>
             <mixPorts>
+                <mixPort name="voip_rx" role="source"
+                         flags="AUDIO_OUTPUT_FLAG_VOIP_RX">
+                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
+                           samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
+                </mixPort>
                 <mixPort name="primary output" role="source" flags="AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
@@ -68,11 +73,6 @@
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
                              samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
                 </mixPort>
-                <mixPort name="voip_rx" role="source"
-                         flags="AUDIO_OUTPUT_FLAG_VOIP_RX">
-                    <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"
-                           samplingRates="8000,16000,32000,48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
-                </mixPort>
                 <mixPort name="incall_music_uplink" role="source"
                         flags="AUDIO_OUTPUT_FLAG_INCALL_MUSIC">
                     <profile name="" format="AUDIO_FORMAT_PCM_16_BIT"