commit f51b584d0758cb030296cfae9f6aee37c18dc68d
author Surendar Karka <skarka@codeaurora.org> Thu Apr 26 11:28:38 2018 +0530
committer Surendar Karka <skarka@codeaurora.org> Sat May 05 13:03:57 2018 +0530
tree 76ecbc2b5451013adf701450ae98c47d606a2bdb
parent bbe310d37093578cf0f24a529587fc82abffff34

audio: add support for multichannel to dual mono conversion

Add support to set channel mix coffecients to convert from
multichannel to dual mono.

Change-Id: I2ecd8babfe53ca48b6e596dce0579e95879ce7e0
Signed-off-by: Surendar Karka <skarka@codeaurora.org>

hal/audio_hw.h

diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index b70f66f..8cb395f 100755
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -357,6 +357,7 @@
     bool stream_config_changed;
     mix_matrix_params_t pan_scale_params;
     mix_matrix_params_t downmix_params;
+    bool set_dual_mono;
 };
 
 struct stream_in {