Add new ioctls to acquire and release kernel
wakelock.
Change-Id: I181bec508eccc6ad388d684d05c9719885992e82
Signed-off-by: Abir Ghosh <abirg@codeaurora.org>
Register for notification from touchscreen driver
whenever any touch event occurs in the area of
interest. Filter the touch events by distance
moved and add them to the event queue.
Change-Id: Iaf6caaaf9aea95441cbcfa41cf15d9685b8357a1
Signed-off-by: Abir Ghosh <abirg@codeaurora.org>