Message ID | 1464708675-25273-1-git-send-email-benjamin.tissoires@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Delegated to: | Jiri Kosina |
Headers | show |
On Tue, 31 May 2016, Benjamin Tissoires wrote: > The firmware found in the touch screen of an SP3 is buggy and may miss > to send lift off reports for contacts. Try to work around that issue by > using MT_QUIRK_NOT_SEEN_MEANS_UP. > > based on a patch from: Daniel Martin <consume.noise@gmail.com> > Applied to for-4.7/upstream-fixes. Thanks,
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index c741f5e..95b7d61 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1401,6 +1401,11 @@ static const struct hid_device_id mt_devices[] = { MT_USB_DEVICE(USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_PCT) }, + /* Ntrig Panel */ + { .driver_data = MT_CLS_NSMU, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_NTRIG, 0x1b05) }, + /* PixArt optical touch screen */ { .driver_data = MT_CLS_INRANGE_CONTACTNUMBER, MT_USB_DEVICE(USB_VENDOR_ID_PIXART,
The firmware found in the touch screen of an SP3 is buggy and may miss to send lift off reports for contacts. Try to work around that issue by using MT_QUIRK_NOT_SEEN_MEANS_UP. based on a patch from: Daniel Martin <consume.noise@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> --- drivers/hid/hid-multitouch.c | 5 +++++ 1 file changed, 5 insertions(+)