drm:msm: add kona sde rsc support

Add kona sde rsc support with backward compatible
support. It updates the kona sde rsc solver state
support for primary command mode display and primary
video mode display. It also updates the mode-2
entry/exit sequence based on HPG update. The change
includes the kona sde rsc sequencer change also.

Change-Id: I9653dc7eeb52c2a2a64823ab9e13011de962478f
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>