Simple GPU Algorithm: Initial coding for devfreq based Adreno Drivers

This is an open source user configurable simple GPU Control Algorithm used to
replace the closed sourced Qualcomm TrustZone GPU controller

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

Conflicts:
	drivers/devfreq/Kconfig
	drivers/devfreq/Makefile

Conflicts:
	drivers/devfreq/Kconfig
	drivers/devfreq/Makefile
PM / devfreq: Fix simple_ondemand crashing

Signed-off-by: EvolutionMod <kernelcraft@gmail.com>

Conflicts:
	drivers/devfreq/governor_simpleondemand.c