From f9024374592560ab7fac327fbacbc66aab9d6c63 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Fri, 13 Jul 2018 16:13:53 +0200 Subject: HID: multitouch: touchscreens also use confidence reports According to [1] the confidence is used not only by touchpad devices, but also by touchscreens. [1] https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/touchscreen-required-hid-top-level-collections Acked-by: Peter Hutterer Signed-off-by: Dmitry Torokhov [rebased] Signed-off-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- drivers/hid/hid-multitouch.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 587369443f50..3464adab0085 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -734,7 +734,8 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi, case HID_DG_CONFIDENCE: if ((cls->name == MT_CLS_WIN_8 || cls->name == MT_CLS_WIN_8_DUAL) && - field->application == HID_DG_TOUCHPAD) + (field->application == HID_DG_TOUCHPAD || + field->application == HID_DG_TOUCHSCREEN)) app->quirks |= MT_QUIRK_CONFIDENCE; if (app->quirks & MT_QUIRK_CONFIDENCE) -- cgit v1.2.3