From f5a28a7d4858f94a2d8b5271ffee607de30050e4 Mon Sep 17 00:00:00 2001 From: David Jander Date: Mon, 20 Mar 2017 11:05:29 -0700 Subject: 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 Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index f5793e3d945f..735a0be1ad95 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -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); -- cgit v1.2.3