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Groups > linux.kernel > #1410379 > unrolled thread
| Started by | Benjamin Tissoires <benjamin.tissoires@redhat.com> |
|---|---|
| First post | 2016-05-31 17:40 +0200 |
| Last post | 2016-06-01 16:10 +0200 |
| Articles | 2 — 2 participants |
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[PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3 Benjamin Tissoires <benjamin.tissoires@redhat.com> - 2016-05-31 17:40 +0200
Re: [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3 Jiri Kosina <jikos@kernel.org> - 2016-06-01 16:10 +0200
| From | Benjamin Tissoires <benjamin.tissoires@redhat.com> |
|---|---|
| Date | 2016-05-31 17:40 +0200 |
| Subject | [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3 |
| Message-ID | <rETVU-4uV-13@gated-at.bofh.it> |
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(+)
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,
--
2.5.0
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| From | Jiri Kosina <jikos@kernel.org> |
|---|---|
| Date | 2016-06-01 16:10 +0200 |
| Subject | Re: [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3 |
| Message-ID | <rFf0m-Xx-31@gated-at.bofh.it> |
| In reply to | #1410379 |
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, -- Jiri Kosina SUSE Labs
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