d2/apexq: in-kernel mpdecision ***(ported to D2)***

Ported from Dennis Rassmann's work on the Bricked Mako kernel. Offers
extensive battery savings and more responsive touch input boost. No need
to wait for the kernel to tell userspace there is a touch event, which
then informs mpdecision which writes to sysfs and then back to the
kernel.

Also, seriously, why do we need a blob to decide when to online and
offline a core?

Change-Id: I86f57dcae9aa3c0e574bf695b6c2c96199b333fa
Revert "msm_fb: display: Add support to YCBYCR MDP format"

This reverts commit cad92fcf1394d290802994931b5d685c5e386f09.
Revert "msm: rotator: Add support to YCBYCR rotator format"

This reverts commit 4e97f5a2076d8ed9f265b3f56f1d7094a341b7f4.