diff options
| author | Sean O'Brien <seobrien@chromium.org> | 2024-04-29 18:08:05 +0000 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2024-05-06 23:14:27 +0200 |
| commit | dd2c345a94cfa3873cc20db87387ee509c345c1b (patch) | |
| tree | 7c325abef747f6a6df1ca7520da7d58e17e60d79 /drivers/hid/hid-ids.h | |
| parent | 3cba9cfcc1520a2307a29f6fab887bcfc121c417 (diff) | |
| download | lwn-dd2c345a94cfa3873cc20db87387ee509c345c1b.tar.gz lwn-dd2c345a94cfa3873cc20db87387ee509c345c1b.zip | |
HID: Add quirk for Logitech Casa touchpad
This device sometimes doesn't send touch release signals when moving
from >=4 fingers to <4 fingers. Using MT_QUIRK_NOT_SEEN_MEANS_UP instead
of MT_QUIRK_ALWAYS_VALID makes sure that no touches become stuck.
MT_QUIRK_FORCE_MULTI_INPUT is not necessary for this device, but does no
harm.
Signed-off-by: Sean O'Brien <seobrien@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Diffstat (limited to 'drivers/hid/hid-ids.h')
| -rw-r--r-- | drivers/hid/hid-ids.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 8376fb5e2d0b..68b0f39deaa9 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -823,6 +823,7 @@ #define USB_DEVICE_ID_LOGITECH_AUDIOHUB 0x0a0e #define USB_DEVICE_ID_LOGITECH_T651 0xb00c #define USB_DEVICE_ID_LOGITECH_DINOVO_EDGE_KBD 0xb309 +#define USB_DEVICE_ID_LOGITECH_CASA_TOUCHPAD 0xbb00 #define USB_DEVICE_ID_LOGITECH_C007 0xc007 #define USB_DEVICE_ID_LOGITECH_C077 0xc077 #define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101 |