mali: disable mali_runtime_resume setting which continuously sets the clock to 266MHz while resuming from idle state
mali: disable voltage clamping and reset even if it isn't really needed as it is already removed, i apply it anyway

thx to gm
mali: fixing frequencies levels issues we were going over the dvfs level limit, now fixed also disabled mali bottom_lock to have complete control over freq and voltages

thanks to AndreiLux for the heads up
mali: GPU control (thx to AndreiLux)

GPU frequency, scaling and voltage control.
Based on netarchy's initial implementation and improvements of gokhanmoral and ported onto the pegasus-m400 / Galaxy S3 platform.

adjusted and slightly corrected by andip71