On Mon, 16 Dec 2024, Youwan Wang wrote:

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 <redacted>
Signed-off-by: Youwan Wang <redacted>

Applied, thank you.

-- 
Jiri Kosina
SUSE Labs