msm: rotator: Add support to YCBYCR rotator format

Add support for MDP_YCBYCR_H2V1 interleaved YUV format in rotator
block.

Change-Id: I4bb192aaab1e72f6e5687ae222a5f9ea2c254bd4
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>
msm_fb: display: Add support to YCBYCR MDP format

Add support of MDP_YCBYCR_H2V1 interleaved YUV format to MDP
for a-family targets.

Change-Id: I5afb84a95693d1ced114152364782a10c4d56bc2
Signed-off-by: Mayank Chopra <makchopra@codeaurora.org>
i2c: change clock rate to 5.4 MHz

This patch change the clock rate to 5.4 MHz to save power
Set a lower vibrator voltage
Set a lower display voltage
Set new regulator voltages
Remove CONFIG_MSM_CACHE_DUMP

Gain 9MB of RAM