ASoC: msm: compr: Ensure drain sequence is executed

This change ensures drain sequence is executed even if
a pause/resume commands are sent from userspace while
the control thread is waiting for all buffers to be consumed
by DSP.
CRs-Fixed: 711920

Change-Id: I6ffcc072e00fa1865b0484f54fa6b070c1a73cf2
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>
msm: msm_bus: Suspected fix for deadlock

mutex is not released while checking for
null pdata which can lead to possible deadlock
condition.

Change-Id: I1dc3efd725df5bb75c96434a81d9a8f3f868cd0a
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>
ASoC: msm: Fix ADM GET PARAM callback

Add size check on inband get param call and do
not process inband if RTAC is active.

Change-Id: I2c099f5ea254a214f224dda556773a7fe6754fe5
CRs-fixed: 548397
Signed-off-by: Ben Romberger <bromberg@codeaurora.org>
defconfig: remove some debugging
Add backlight dimmer option