gamma control: WIP expose gamma parameters to sysfs interface

Signed-off-by: faux123 <reioux@gmail.com>

Conflicts:
	drivers/video/msm/mipi_lgit.c
gamma control: fix wip code derps :p

Signed-off-by: faux123 <reioux@gmail.com>
gamma control: add checksum to validate data integrity

Signed-off-by: faux123 <reioux@gmail.com>

Conflicts:
	drivers/video/msm/mipi_lgit.c
gamma control: fix typo derp :(

Signed-off-by: faux123 <reioux@gmail.com>
Add faux color interface with PA Colors
changed colors to PA Halfbreeb default
	modified:   arch/arm/mach-msm/lge/mako/board-mako-display.c