commit 93f080ecd86d7088fce150981a85274b94786bfc
author Vikram Panduranga <vpandura@codeaurora.org> Wed Jun 07 18:16:14 2017 -0700
committer Shiv Maliyappanahalli <smaliyap@codeaurora.org> Tue Aug 15 14:52:10 2017 -0700
tree b83186be2ce9c420c4cc363dc3837776607d81da
parent 798b00abef7734ff438ca7f58085d7e167445cf9

audio: Add dedicated streams for VoIP call

Add dedicated streams for VoIP usecase. This includes adding
a new direct output and input types that use audio playback
and record paths respectively. It falls back to compress VoIP
wherever this feature is not applicable.

Change-Id: I9b7654819b9d8deb00f8888fbfc31f0fbbae5266

hal/msm8974/platform.h

diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index fca940f..9695e36 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -374,6 +374,8 @@
 #endif
 
 #define COMPRESS_VOIP_CALL_PCM_DEVICE 3
+#define AUDIO_PLAYBACK_VOIP_PCM_DEVICE 16
+#define AUDIO_RECORD_VOIP_PCM_DEVICE 16
 
 #ifdef PLATFORM_MSM8610
 #define LOWLATENCY_PCM_DEVICE 12