msm: video: increase MM heap size for smoothstreaming

https://www.codeaurora.org/cgit/quic/la/kernel/msm/commit/arch/arm/mach-msm/asustek/flo/board-flo.c?h=aosp-new/android-msm-flo-3.4-kitkat-mr0&id=659caa1e1893d5082949993ff3a8de15a457decd
touchscreen: increased move threshold for DT2W