This patch adds support for "EVIOCGRAB" on the input device, which

This patch adds support for "EVIOCGRAB" on the input device, which
tells the kernel _not_ to deliver events of the touchscreen to
/dev/input/mice.

This is probably what most people want, since unprocessed raw touchscreen
events should not be converted to emulated PS/2 mouse movements.

Signed-off-by: Harald Welte <laforge@openmoko.org>
Signed-off-by: Chris Larson <clarson@kergoth.com>