From 41955b5aab4f3785056a857737ec236c8a60acc8 Mon Sep 17 00:00:00 2001
From: David Li <dvdli@google.com>
Date: Fri, 8 Jul 2022 17:33:47 +0800
Subject: [PATCH] audio: update mixer_paths_factory.xml to fix USB loopback
 issue

Bug: 238280857
Test: verified by audio tool commands
Change-Id: I2fe137f8fc922d71de1711ebecab3f294dc552d8
---
 audio/felix/config/mixer_paths_factory.xml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/audio/felix/config/mixer_paths_factory.xml b/audio/felix/config/mixer_paths_factory.xml
index 1a44ee1..3438bcf 100644
--- a/audio/felix/config/mixer_paths_factory.xml
+++ b/audio/felix/config/mixer_paths_factory.xml
@@ -34,6 +34,7 @@
 
     <path name="mfg-record usb-headset-mic">
         <ctl name="Audio Capture Mic Source" value="USB_MIC"/>
+        <ctl name="USB Playback EP ID v2" value="0" />
         <ctl name="USB Capture FORMAT v2" value="1" />
         <ctl name="USB Config To AoC v2" value="1"/>
         <ctl name="EP1 TX Mixer USB_TX" value="1"/>
@@ -283,6 +284,7 @@
 
     <path name="mfg-playback usb-headphones">
         <ctl name="USB Dev ID v2" value="2" />
+        <ctl name="USB Capture EP ID v2" value="0" />
         <ctl name="USB Playback EP ID v2" value="1" />
         <ctl name="USB Playback FORMAT v2" value="6" />
         <ctl name="USB Playback SR v2" value="48000" />