video: msm: Fix electron beam animation

Taken from here: http://review.cyanogenmod.org/#/c/26380/
gpu: Add a legacy gpu driver for Sense ICS

This driver comes from CAF msm-jb_chocolate.
gpu: Fix gpu-legacy compilation and ifdef legacy gpu

Thanks to mrg666 for the pud_offset(ppgd, paddr) in kgsl.c

Signed-off-by: Sultanxda <sultanxda@gmail.com>