camera_v2_oppo: enable msm flash/torch again

Change-Id: Ibd5d9c6e9fe30b1e8773cac7f822633cff04eb38

Conflicts:
	drivers/media/platform/msm/camera_v2_oppo/sensor/flash/Makefile
The official version：SVN 8864
1. updata firmware to resolve fast encharge ended when current is lower than 100mA
2. update touch-screen firmware to resolve following problems： current increased when action slip change to click

Change-Id: I5567a07eeabdb1c53a1f41a873b67fab5d4c57d6
synaptics: Disable gesture v2.0

This causes the gesture system to return KEY_F4 and a series of points
regardless of actual gesture drawn.

Change-Id: Ifa7981df63a6e675d0ca64ec40d2ef186a5807e5
touchscreen: Split out gesture enable flags to allow individual control

TODO: Add music handling.  Some of the music flags overlap with
flashlight, requiring extra controls here.

Change-Id: I9749c09acce02f9826bc55737bfce10507303e1e