msm: sde: add inline rotation abort command

Add support for an inline rotation 'abort' command to
allow pending inline rotation requests to be aborted
after the hardware has been already kicked off.

Change-Id: I1842a9ae225fb168ae23021c60c75df548ae63a0
Signed-off-by: Clarence Ip <cip@codeaurora.org>
7 files changed