Bluetooth:  Avoid queing power_on/off when during initial setup

Incase of SSR scenarios there is chance that user may request
for power_on/off while the ssr is going on, this need to be
avoided if the initial set up is not complete.

Change-Id: I2568a32e0ff18dba9faafe3d153852339b63841a
CRs-fixed: 432178
Signed-off-by: Bhasker Neti <bneti@codeaurora.org>
ASoC:msm: Increase Proxy buffering

-Proxy buffering can overflow if BT
playback setup takes a lot of time
-Fix this by increasing the proxy
buffer size so that we will end
up buffering the additional data that
can come in during this time

Change-Id: I736937ad03684a3b9aff586b8f676ec60259a442
Signed-off-by: Alexy Joseph <alexyj@codeaurora.org>