commit de8c8b0683043e81d2001e446f2bcb143affb0b2
author Jochen Friedrich <jochen@scram.de> Sun Jan 30 13:40:56 2011 +0100
committer Samuel Ortiz <sameo@linux.intel.com> Wed Mar 23 10:41:45 2011 +0100
tree 732fa925ec53b0c0477a0fc923ecda4345fd0b10
parent ce5d4a435af2839771210aeda2b649f5a183b63c

mfd: Add BTN_TOUCH event to ucb1x00-ts

Add BTN_TOUCH event reporting to ucb1x00_ts touchscreen driver.
This will make this touchscreen driver behave consistently wrt.
BTN_TOUCH.

Signed-off-by: Jochen Friedrich <jochen@scram.de>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/mfd/ucb1x00-ts.c

diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 92b85e2..38ffbd5 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -60,6 +60,7 @@
 	input_report_abs(idev, ABS_X, x);
 	input_report_abs(idev, ABS_Y, y);
 	input_report_abs(idev, ABS_PRESSURE, pressure);
+	input_report_key(idev, BTN_TOUCH, 1);
 	input_sync(idev);
 }
 
@@ -68,6 +69,7 @@
 	struct input_dev *idev = ts->idev;
 
 	input_report_abs(idev, ABS_PRESSURE, 0);
+	input_report_key(idev, BTN_TOUCH, 0);
 	input_sync(idev);
 }
 
@@ -384,7 +386,8 @@
 	idev->open       = ucb1x00_ts_open;
 	idev->close      = ucb1x00_ts_close;
 
-	__set_bit(EV_ABS, idev->evbit);
+	idev->evbit[0]   = BIT_MASK(EV_ABS) | BIT_MASK(EV_KEY);
+	idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
 
 	input_set_drvdata(idev, ts);