doubletap2wake (WIP) still testing
drivers: input: Port of doubletap & swipe for geeb from franco

port by xboxfanj & houst0nn
I also did some extra cleanup and squashed and fixed franco's addition
drivers: input: add a mechanism to wake the device by either double tapping the display or swipping from wherever you want. The device deep sleeps but the digitizer is still powered on, otherwise it couldn't detect touch events. Battery usage should be little to minimal, but I haven't ran any numbers.

drivers: input: major improvements on the doubletap to wake feature.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Signed-off-by: Hieu Nguyen <houstonn@gmail.com>