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>
Merge remote-tracking branch 'cm/cm-10.2' into merge_cm
msm: vidc: Initialize kernel space stack variables

This change initializes kernel space stack variables
that are passed between kernel space and user space
using ioctls.
Non initialization of these variables may lead to
leakage of memory values from the kernel stack to
user space.

Change-Id: Icb195470545ee48b55671ac09798610178e833e1
CRs-fixed: 556771,563420
Signed-off-by: Deepak Verma <dverma@codeaurora.org>