Increase pmem for hdpi devices

Signed-off-by: nobodyAtall <tsogkas@ceid.upatras.gr>
Merge branch 'M7630AABBQMLZA404033I-nAa-master' of git://github.com/nobodyAtall/msm7x30-3.0.x-nAa into M7630AABBQMLZA404033I-nAa-master
Use FXP vibrator voltages
Make undervolting configurable