mach-msm/8064: bus-scale tables for lvds

Just use the same tables we use for dtv/hdmi.. might be overkill, but
otoh it should be enough for 1920x1080 lvds panel.
mach-msm/8064: add gpios needed for lvds panel
squash! WIP: drm/msm/mdp4: add lvds panel support
squash! WIP: drm: sync to c759606

Changing a 'void **' arg to 'void *' is just evil.. nice little backport
trap :-/