]> git.hungrycats.org Git - linux/commit
HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad
authorKenneth Albanowski <kenalba@chromium.org>
Fri, 4 Oct 2024 17:24:29 +0000 (10:24 -0700)
committerJiri Kosina <jkosina@suse.com>
Fri, 18 Oct 2024 10:33:47 +0000 (12:33 +0200)
commit526748b925185e95f1415900ee13c2469d4b64cc
tree040d601174b23d1de9f9ab7a58d6d665f4f81b6a
parent293c485cbac2607595fdaae2b1fb390fc7b2d014
HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad

The Logitech Casa Touchpad does not reliably send touch release signals
when communicating through the Logitech Bolt wireless-to-USB receiver.

Adjusting the device class to add MT_QUIRK_NOT_SEEN_MEANS_UP to make
sure that no touches become stuck, MT_QUIRK_FORCE_MULTI_INPUT is not
needed, but harmless.

Linux does not have information on which devices are connected to the
Bolt receiver, so we have to enable this for the entire device.

Signed-off-by: Kenneth Albanowski <kenalba@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
drivers/hid/hid-ids.h
drivers/hid/hid-multitouch.c