msm: mdss: increase height constraints for panel resolution

MDP is able to support higher resolution and is only limited in height
by the MDP clock rate. There is already check in place for the MDP clock
requirement, however need to update phase step calculation to handle
proper overflow conditions for these higher resolution according to
hardware constraints based on potential overflow while scaling with some
phase steps. At the same time hardware is able to handle some conditions
that are currently failed, so enable these to allow more cases that can
go through MDP.

Change-Id: I4c5a569e115302f05db7c525c0f8a76ed1738521
Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>