From: Rolf Eike Beer Date: Wed, 31 Oct 2012 06:39:10 +0000 (-0700) Subject: Input: tsc40 - remove wrong announcement of pressure support X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=32ed1911fc79908d704023317d4ddeb3883fd07e;p=linux-beck.git Input: tsc40 - remove wrong announcement of pressure support The tsc40 driver announces it supports the pressure event, but will never send one. The announcement will cause tslib to wait for such events and sending all touch events with a pressure of 0. Removing the announcement will make tslib fall back to emulating the pressure on touch events so everything works as expected. Signed-off-by: Rolf Eike Beer Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/tsc40.c b/drivers/input/touchscreen/tsc40.c index 63209aaa55f0..eb96f168fb9d 100644 --- a/drivers/input/touchscreen/tsc40.c +++ b/drivers/input/touchscreen/tsc40.c @@ -107,7 +107,6 @@ static int tsc_connect(struct serio *serio, struct serio_driver *drv) __set_bit(BTN_TOUCH, input_dev->keybit); input_set_abs_params(ptsc->dev, ABS_X, 0, 0x3ff, 0, 0); input_set_abs_params(ptsc->dev, ABS_Y, 0, 0x3ff, 0, 0); - input_set_abs_params(ptsc->dev, ABS_PRESSURE, 0, 0, 0, 0); serio_set_drvdata(serio, ptsc);