Add support for TI H264 encoder

Add support for TI H264 encoder and quirks for buffer allocation.
Temporary switching to baseline profile till ctts patch is defaulted
as per profile detection.

Change-Id: I1d56184b9c5d5f00d6c63aef7e058f3d56b84cef
Signed-off-by: Dandawate Saket <dsaket@ti.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>