msm_fb: add OVERLAY_FORCE_UPDATE

Signed-off-by: Nathan Chan <e334cn@gmail.com>
board: lexikon: sdcard VDD mask values from GB
Merge branch 'master' of https://github.com/jianC/kernel_htc_lexikon-3.0
Merge branch 'master' of https://github.com/jianC/kernel_htc_lexikon-3.0
mach-msm: panel: lexikon: fix panel lag