msm8x10: Add mixer command to set BT SCO sample rate

BT SCO sample rate can be 8k or 16k. In current design,
the sample rate is hardcode to 8k. Add mixer command to
support sample rate set to 8k or 16k.

Change-Id: I8638545880927026c2f1efc746ced39bfe71e91e
Signed-off-by: Helen Zeng <xiaoyunz@codeaurora.org>
1 file changed