commit f78a4d928e527e639bc2d174edcdaeeb852e18c0
author Ravi Kumar Alamanda <ralama@codeaurora.org> Fri Apr 24 15:18:23 2015 -0700
committer Eric Laurent <elaurent@google.com> Thu May 21 18:36:34 2015 -0700
tree 971edf079b4cec31c496c02371a6ea036077a4f7
parent 63863001b659b66a367800c39f4a016ec5d544d7

hal: Add support for TTS output stream

Add new audio playback use case to support stream for
Transmitted Through Speaker (TTS) data.

Bug: 21334936

Change-Id: Ief4519f30516f39078fdcdfce90645194bd885ea

hal/audio_hw.h

diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index d531744..92cd5de 100644
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -57,6 +57,7 @@
     USECASE_AUDIO_PLAYBACK_LOW_LATENCY,
     USECASE_AUDIO_PLAYBACK_MULTI_CH,
     USECASE_AUDIO_PLAYBACK_OFFLOAD,
+    USECASE_AUDIO_PLAYBACK_TTS,
 
     /* HFP Use case*/
     USECASE_AUDIO_HFP_SCO,