media: platform: msm: Add demux support for mediabox

Add audio stream buffer interface to write the Audio demux data
to audio decoder buffers. Add support in TSIF driver to append
LPASS subsystem time stamps to Transport Stream packets in TSIF HW.
This is required for AV sync & clock recovery handling
for mediabox project based on LE platform.

CR's-Fixed: 2005724
Change-Id: I39d2544e958c31ff1abdd2ad77412a87bc2a189b
Signed-off-by: Udaya Bhaskara Reddy Mallavarapu <udaym@codeaurora.org>
Signed-off-by: Arun Menon <avmenon@codeaurora.org>