msm: mdp: Revert changes for delaying commit for tiled video

This reverts commits 3ec662e7079cad581e1b6f13a386059b40fa237a and.
bb3d5cf6e59c86dc619332fad568430c737e7a45.
These commits cause corruption with dynamic resolution changes

Bug: 10192531
Change-Id: I2dcce2fdc358bb0b87885e2ae3f853b4e728b498
Signed-off-by: Naseer Ahmed <naseer@codeaurora.org>