msm_fb: Fix adb shell start/stop issue when bypass enabled

Currently when 2/3/4 layer bypass is enabled, doing a adb shell
stop/start is failing overlay and composition happens through
GPU. Fix this issue by proper overlay configuration during this
scenario.

Change-Id: Ia04f1839bf80ed552671e48445af63a4dcd6bdfd
Signed-off-by: Padmanabhan Komanduru <pkomandu@codeaurora.org>
msm:video: Enable the LUT update on DSI command mode panel

CRs-Fixed: 462625

Change-Id: Ieb670abbed0ad06a9c758fb044bf71b6fc2c71b0
Signed-off-by: Ping Li <quicpingli@codeaurora.org>
Merge "msm_fb: Fix adb shell start/stop issue when bypass enabled"
Merge "msm:video: Enable the LUT update on DSI command mode panel"
video: msm: Maintain histogram LUT state through suspend resume

Make sure LUT state is maintained after suspend resume. Required to ensure
HistLUT and backlight scale are in sync.

CRs-Fixed: 476491
Change-Id: Icc999aa0b04cad93ceed334426f61b71cbdd0a13
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
video: msm: Initialize HistLUT with last saved LUT

Set HistLUT to last value written to LUT when MDP is turned on. Assumes
that last LUT corresponds to last BL scale value sent.

CRs-Fixed: 475149
Change-Id: I7383666c2d1f3d8800c5f25e2ef648568eb33a74
Signed-off-by: Carl Vanderlip <carlv@codeaurora.org>
Merge "video: msm: Maintain histogram LUT state through suspend resume"
Merge "video: msm: Initialize HistLUT with last saved LUT"