msm: mdss: distinguish between Gamma RGB polarity Positive/Negative

Signed-off-by: Paul Reioux <reioux@gmail.com>
fastcharge: initial Nexus 5 adaptation

added custom charge levels for better control over fastcharge

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

Conflicts:
	arch/arm/mach-msm/Makefile
	drivers/power/bq24192_charger.c

Conflicts:
	arch/arm/mach-msm/Kconfig
	arch/arm/mach-msm/Makefile
	drivers/usb/dwc3/dwc3_otg.c
defconfig: enable fast charge
Charger: Remove Logspam

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
devfreq: Export device state to devfreq
 LCD KCAL: Fix Gamma max value issue

Major thanks to Yorici Vz for his tireless pursuit of perfection on Nexus 5
Color / Gamma :D

Signed-off-by: Paul Reioux <reioux@gmail.com>
fastcharge: drop redundancy

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>