arm/dt: hammerhead: Enable partial frame update

This is the default setting for smart panels.

Change-Id: Id0fcca094759a4b4bcbecae88d674fafbaa6e104
msm: mdss: Update pp LUT preset on overlay start

We must update our post processor LUT to apply color calibration
presets whenever overlay is started.

Change-Id: I312afcb6a5e7cc814c201088c4a93bb8060c3a22
Merge remote-tracking branch 'upstream/cm-11.0' into cm11_testing