commit 058165c3b0cfc1c6c7caff92f1403a76d0bb2cc0
author Ashish Jain <ashishj@codeaurora.org> Wed Sep 28 23:18:48 2016 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed Oct 19 08:25:26 2016 -0700
tree b30198d6671c32c99d6000094201b4baf323f07e
parent 37850abb13b0758064a4fae8119be0f7cc59d2d6

audio: Update hal to handle 32bit/384kHz playback.

Update the mixer control string used to configure BE at 32bit format
with correct value.
For HDMI backend, as it does not support 32bit/384kHz, configure
BE to 24bit/192kHz if supported by the connected device.
Configure speaker device to bit width supported on the device
if stream bit width is greater than 24 bit.

Change-Id: Ic1c437d4cb15db709941eec065d40b2ae173ea9d

hal/msm8916/platform.h

diff --git a/hal/msm8916/platform.h b/hal/msm8916/platform.h
index 33be141..cba9068 100644
--- a/hal/msm8916/platform.h
+++ b/hal/msm8916/platform.h
@@ -267,6 +267,7 @@
  * the buffer size of an input/output stream
  */
 #define DEEP_BUFFER_OUTPUT_PERIOD_SIZE 1920
+#define DEEP_BUFFER_OUTPUT_PERIOD_DURATION 40 /* 40 millisecs */
 #define DEEP_BUFFER_OUTPUT_PERIOD_COUNT 2
 #define LOW_LATENCY_OUTPUT_PERIOD_SIZE 240
 #define LOW_LATENCY_OUTPUT_PERIOD_COUNT 2