Merge remote-tracking branch 'quic/dev/msm-4.14-display' into msm-4.14

* quic/dev/msm-4.14-display:
  disp: msm: sde: avoid rc lock deadlock during esd failure
  drm/msm/dsi-staging: fix incorrect handling of backlight config failures
  drm/msm/dp: perform mst phy operations during suspend resume
  drm/msm/dsi-staging: fix buffer overflow errors
  drm/msm/dsi-staging: add NULL check before pointer dereference

Change-Id: I4fd0da43aff4289c2aadace443bde675922dc1c8
Signed-off-by: Abhijith Desai <desaia@codeaurora.org>