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| author |   Kenneth Albanowski <kenalba@chromium.org> | 2024-10-04 10:24:29 -0700 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.com> | 2024-10-18 12:33:47 +0200 |
| commit | 526748b925185e95f1415900ee13c2469d4b64cc (patch) | |
| tree | 040d601174b23d1de9f9ab7a58d6d665f4f81b6a /drivers/hid/hid-multitouch.c | |
| parent | HID: i2c-hid: Delayed i2c resume wakeup for 0x0d42 Goodix touchpad (diff) | |
| download | wireguard-linux-526748b925185e95f1415900ee13c2469d4b64cc.tar.xz wireguard-linux-526748b925185e95f1415900ee13c2469d4b64cc.zip | |
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 52004ae76de9..e936019d21fe 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -2146,6 +2146,10 @@ static const struct hid_device_id mt_devices[] = { HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_CASA_TOUCHPAD) }, + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU, + HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_LOGITECH, + USB_DEVICE_ID_LOGITECH_BOLT_RECEIVER) }, /* MosArt panels */ { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, |