commit e395956d790ee9cf0d0bacf1cf6871e076ee10b9
author Susan Wang <yingshuw@codeaurora.org> Thu Mar 11 11:50:26 2021 -0500
committer Susan Wang <yingshuw@codeaurora.org> Tue Mar 16 11:56:19 2021 -0400
tree 885d17d28def0565a6b31e71c2e6a1a1d66db678
parent 2a0a39e6d7d398ee838c8690309fd91ab676b781

hal: Enable use of ECHO_REFERENCE in AHAL
- Enables echo ref audio source and audio device
- Opens a separate echo reference stream for auto
- Captures echo reference from codec loopback

Change-Id: I95cbd85296ad647149fcf00a297c729ab22ef272

hal/msm8974/platform.h

diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 5f67510..07cf8be 100755
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -364,6 +364,7 @@
     SND_DEVICE_IN_CALL_PROXY,
     SND_DEVICE_IN_ICC,
     SND_DEVICE_IN_SYNTH_MIC,
+    SND_DEVICE_IN_ECHO_REFERENCE,
     SND_DEVICE_IN_END,
 
     SND_DEVICE_MAX = SND_DEVICE_IN_END,