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| author | José Expósito <jose.exposito89@gmail.com> | 2021-10-01 20:25:14 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-25 11:48:27 +0300 |
| commit | 98b134cc4417c5b48788c65aa096bce07fe0bcd8 (patch) | |
| tree | 1c360a05891f318e554161c4eb18f2e8c8507f64 /drivers/nvmem/sc27xx-efuse.c | |
| parent | c37f9ee2bb9fa1a474ddfa6b1e7e545b6c9d4fbf (diff) | |
| download | linux-98b134cc4417c5b48788c65aa096bce07fe0bcd8.tar.xz | |
HID: multitouch: disable sticky fingers for UPERFECT Y
[ Upstream commit 08b9a61a87bc339a73c584d8924c86ab36d204a7 ]
When a finger is on the screen, the UPERFECT Y portable touchscreen
monitor reports a contact in the first place. However, after this
initial report, contacts are not reported at the refresh rate of the
screen as required by the Windows 8 specs.
This behaviour triggers the release_timer, removing the fingers even
though they are still present.
To avoid it, add a new class, similar to MT_CLS_WIN_8 but without the
MT_QUIRK_STICKY_FINGERS quirk for this device.
Suggested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvmem/sc27xx-efuse.c')
0 files changed, 0 insertions, 0 deletions