ASoC: msm: Modify default buffer params of compressed driver

There can be a use case where HAL may request for
Smaller period size and corresponding buffer size for
A session, update compressed driver default period size
And buffer size based on the userspace configuration

Signed-off-by: Aviral Gupta <aviralg@codeaurora.org>
(cherry picked from commit d4e62aeb8839cf9accf2356568a14adb8d24152f)
(cherry picked from commit 462a09e10e32afb49ca50bdbfb8c4a4e13cc068a)

Change-Id: Id1aef6c71c5c71b269b6607816f7c3e5c4fd4314
Signed-off-by: Sudhir Sharma <sudsha@codeaurora.org>
ASoC: msm: Register restart api for under run issue.

Update compressed platform driver to register an restart callback.
Implementation of the restart callback is to issue an pending buffer
Written by application to restart the session when  the de queue
Process is stopped due to underrun issue.

Restart callback is triggered from the ALSA core framework when
Framework detects that the render stopped pulling the data
And application is writtig the data.

This callback will be running in atomic context.

Change-Id: Iada382f39bd052beeb0b1d165959d510fa51ff7c
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
ASoC: msm: Fixes for underrun issue in LPA Playback

Update LPA platform driver to register restart callback.
The implementation of the callback is to issue a pending buffer
written by the application to restart the session when the dequeue
process is stopped due to underrun issue.
The callback is triggered from ALSA core when the framework
detects that the renderer stopped pulling data but the application
is still writing data. It runs in atomic context.

Fixes:
-A disturbance was heard when switching from one song
to the other, or when the song is paused for greater
than 3 seconds and then resumed
-This was due to the previous value of the track
volume being used in the lpa driver
-This was fixed by setting 0 as the initial volume

Change-Id: I035760937d032038fb3f3383dc87ecbdc5f4700d
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>