Revert "msm: msm_fb: Fix Regressions because of overmap changes."

This reverts commit 1603038bd18dc99c503450a3fc204d1978272c78.

Change-Id: I83b3e01bb52d01dd488a17dd48e84b5fead06fc6
Revert "msm: msm_fb: Map RGB layers to the max possible size."

This reverts commit 0d1e8ba6f970ea808e4d7dfed93c71c315488b9e.

Change-Id: I93b3e11bb52d00dd418a17ad48c84151ead06fc6
msm: kgsl: Ignore kgsl flags while submitting cmds

Allow KGSL_CMD_FLAGS_EOF(end of frame) marker flag to
pass while adding userspace commands to ringbuffer.

CRs-fixed: 564030

Change-Id: I730143d2d1a0f3231705371f2119c55e277849e2
Signed-off-by: Anshuman Dani <adani@codeaurora.org>
msm: kgsl: Do not execute shader on wakeup from power collapse for 8064

Reverting "execute shader on wakeup from power collapse"
workaround for 8064.
This is causing GPU hang with all graphics test cases.

CRs-fixed: 564030

Change-Id: I7cc0eaad070fa929951be7247f95f24c1c7d849a
Signed-off-by: Anshuman Dani <adani@codeaurora.org>