atmel_mxt_ts: Set input property bit to indicate a direct input device

Prop bit is checked in userspace and must be set in
driver in order to be recognized correctly, since it defaults
to mouse pointer.

Change-Id: Id490152174624e86e8b62b746d25baf2d544080a
Signed-off-by: Jessica Gonzalez <jgaona@codeaurora.org>
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 09ff05d..23317d6 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -2296,6 +2296,7 @@
 	__set_bit(EV_ABS, input_dev->evbit);
 	__set_bit(EV_KEY, input_dev->evbit);
 	__set_bit(BTN_TOUCH, input_dev->keybit);
+	__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
 
 	/* For single touch */
 	input_set_abs_params(input_dev, ABS_X,