msm: vidc: Add support for encoder rotation

Venus FW supports rotation. Driver sets the rotation
angle and updated height and width. Rotation support
added for Venus based chips.

Change-Id: I564dea14140accf09621357c4a40b8769e719e3a
Signed-off-by: Praneeth Paladugu <ppaladug@codeaurora.org>
6 files changed