Merge commit '7be8c9d2' into msm-4.14

* commit '7be8c9d2':
  drm/msm/sde: fix mixer width for validating plane dest roi
  drm/msm/sde: validate plane ROI to be within layer mixer boundary
  drm/sde/hdcp: Update sink sync check to be disabled by default
  drm/msm/hdcp: Prevent disconnect from stopping HDCP
  drm/msm/hdcp:  Avoid double authentication if first is still in progress
  drm/msm/hdcp: Account for in progress stream management
  drm/msm/hdcp: update hdcp 2.2 stream management sequence
  drm/msm/dp: change mdss_dp_active and mdss_dp_sleep to optional

Change-Id: I0301295b153cbce094c7c48a05f5cb886a82926a
Signed-off-by: Abhijith Desai <desaia@codeaurora.org>