]> git.ipfire.org Git - thirdparty/kernel/stable.git/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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 17 Nov 2024 14:06:25 +0000 (15:06 +0100)
commit86c48496bcd7e30dfa9e4a701f056759c9bb9495
tree4fa12039b752a4a93dc3fb65ef5a25e65ce79237
parentb3e612bd8f64ce62e731e95f635e06a2efe3c80c
HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad

[ Upstream commit 526748b925185e95f1415900ee13c2469d4b64cc ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/hid/hid-ids.h
drivers/hid/hid-multitouch.c