disp: msm: sde: remove inline prefill properties

Don't expose the prefill requirements for inline rotation.
These values are not used within the driver, so move these
settings to user-space.

Change-Id: Ie1038c5804047fafe0ee3129b993d83d4d31b386
Signed-off-by: Steve Cohen <cohens@codeaurora.org>
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>