msm: mdss: make lcd notifier configurable

Conflicts:
	drivers/video/msm/mdss/Makefile
lcd-notify: Move call chain to panel on/off functions

 - Moto knows best, except so does LG I guess
furnace_bacon_defconfig: Enable LCD_NOTIFY
Added fsync on/off support.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
fs: sync: enable fsync by default.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
fs: sync: add missing return if fsync is disabled from userspace.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
input: synaptics_dsx: Add left/right swipes as wake gestures (S2W)
LCD_KCAL: Update/clean driver

 - Fix compile without LCD_KCAL enabled
 - Clean log/debug messages and formatting
input: sweep2wake: Allow build without LCD_KCAL