Revert "Revert "msm: Raise MDP bandwidth factor for Samsung HD panel""

This reverts commit bb14e5156c498dfabaf948ec928a328bed03ea5c

Change-Id: Idf6505cc2d2627839dc96373f7b9dc31b1a50dc8
Merge "Revert "Revert "msm: Raise MDP bandwidth factor for Samsung HD panel""" into jellybean-mr1