linux/drivers/hid/hid-multitouch.c
Youwan Wang e557b15ea2 HID: multitouch: Add quirk for Hantick 5288 touchpad
[ Upstream commit b5e65ae557 ]

This device sometimes doesn't send touch release signals when moving
from >=2 fingers to <2 fingers. Using MT_QUIRK_NOT_SEEN_MEANS_UP instead
of MT_QUIRK_ALWAYS_VALID makes sure that no touches become stuck.

Signed-off-by: Enze Xie <enze@nfschina.com>
Signed-off-by: Youwan Wang <youwan@nfschina.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-02-17 10:04:51 +01:00

2349 lines
66 KiB