* [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3
@ 2016-05-31 15:31 Benjamin Tissoires
2016-06-01 14:07 ` Jiri Kosina
0 siblings, 1 reply; 2+ messages in thread
From: Benjamin Tissoires @ 2016-05-31 15:31 UTC (permalink / raw)
To: Jiri Kosina, Daniel Martin, Romain Sahut; +Cc: linux-input, linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3
2016-05-31 15:31 [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3 Benjamin Tissoires
@ 2016-06-01 14:07 ` Jiri Kosina
0 siblings, 0 replies; 2+ messages in thread
From: Jiri Kosina @ 2016-06-01 14:07 UTC (permalink / raw)
To: Benjamin Tissoires; +Cc: Daniel Martin, Romain Sahut, linux-input, linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2016-06-01 14:07 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-05-31 15:31 [PATCH] HID: multitouch: Add MT_QUIRK_NOT_SEEN_MEANS_UP to Surface Pro 3 Benjamin Tissoires
2016-06-01 14:07 ` Jiri Kosina
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®