Commit f5a28a7d authored Mar 20, 2017 by David Jander Committed by Dmitry Torokhov Mar 25, 2017

Input: ads7846 - avoid pen up/down when reading hwmon



Each time the HWMON devices are read (e.g. battery voltage) while the
touchscreen is held pressed, extra pen-up and pen-down events are
generated. This is fixed by avoiding the UP event when the touchscreen is
stopped.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent e839ffab

drivers/input/touchscreen/ads7846.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -871,7 +871,7 @@ static irqreturn_t ads7846_irq(int irq, void *handle)
		msecs_to_jiffies(TS_POLL_PERIOD));
		}

		if (ts->pendown) {
		if (ts->pendown && !ts->stopped) {
		struct input_dev *input = ts->input;

		input_report_key(input, BTN_TOUCH, 0);