From: Martin Kepplinger <martink@posteo.de>
Date: Fri, 5 Oct 2018 18:44:45 +0000 (-0700)
Subject: Input: st1232 - set INPUT_PROP_DIRECT property
X-Git-Tag: v4.14.156~47
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5e40cfbeaf3b56cabc45be2f28c99a45788a64f1;p=thirdparty%2Fkernel%2Fstable.git

Input: st1232 - set INPUT_PROP_DIRECT property

[ Upstream commit 20bbb312079494a406c10c90932e3c80837c9d94 ]

This is how userspace checks for touchscreen devices most reliably.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index be5615c6bf8ff..482f97e1c9d37 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -203,6 +203,7 @@ static int st1232_ts_probe(struct i2c_client *client,
 	input_dev->id.bustype = BUS_I2C;
 	input_dev->dev.parent = &client->dev;
 
+	__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
 	__set_bit(EV_SYN, input_dev->evbit);
 	__set_bit(EV_KEY, input_dev->evbit);
 	__set_bit(EV_ABS, input_dev->evbit);