From: WangYuli <wangyuli@xxxxxxxxxxxxx> [ Upstream commit 7a5ab8071114344f62a8b1e64ed3452a77257d76 ] The behavior of HONOR MagicBook Art 14 touchpad is not consistent after reboots, as sometimes it reports itself as a touchpad, and sometimes as a mouse. Similarly to GLO-GXXX it is possible to call MT_QUIRK_FORCE_GET_FEATURE as a workaround to force set feature in mt_set_input_mode() for such special touchpad device. [jkosina@xxxxxxxx: reword changelog a little bit] Link: https://gitlab.freedesktop.org/libinput/libinput/-/issues/1040 Signed-off-by: Wentao Guan <guanwentao@xxxxxxxxxxxxx> Signed-off-by: WangYuli <wangyuli@xxxxxxxxxxxxx> Reviewed-by: Benjamin Tissoires <bentiss@xxxxxxxxxx> Signed-off-by: Jiri Kosina <jkosina@xxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/hid/hid-multitouch.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 14dc5ec9edc69..6e975d639c36b 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -1986,6 +1986,11 @@ static const struct hid_device_id mt_devices[] = { HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, 0x347d, 0x7853) }, + /* HONOR MagicBook Art 14 touchpad */ + { .driver_data = MT_CLS_VTL, + HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, + 0x35cc, 0x0104) }, + /* Ilitek dual touch panel */ { .driver_data = MT_CLS_NSMU, MT_USB_DEVICE(USB_VENDOR_ID_ILITEK, -- 2.43.0
