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| author | Tao Jin <tao-j@outlook.com> | 2022-04-03 12:57:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-06 08:47:55 +0200 |
| commit | 6e1eb0df23c75eb11a222344c81e90f234db1e46 (patch) | |
| tree | b570098dc4a43b1773a725259f98e477592bd62f /drivers/hid/hid-multitouch.c | |
| parent | 312281df5d0259d06b6f256d4c789c996f26bb32 (diff) | |
| download | linux-stable-6e1eb0df23c75eb11a222344c81e90f234db1e46.tar.gz linux-stable-6e1eb0df23c75eb11a222344c81e90f234db1e46.tar.bz2 linux-stable-6e1eb0df23c75eb11a222344c81e90f234db1e46.zip | |
HID: multitouch: add quirks to enable Lenovo X12 trackpoint
commit 95cd2cdc88c755dcd0a58b951faeb77742c733a4 upstream.
This applies the similar quirks used by previous generation devices
such as X1 tablet for X12 tablet, so that the trackpoint and buttons
can work.
This patch was applied and tested working on 5.17.1 .
Cc: stable@vger.kernel.org # 5.8+ given that it relies on 40d5bb87377a
Signed-off-by: Tao Jin <tao-j@outlook.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/CO6PR03MB6241CB276FCDC7F4CEDC34F6E1E29@CO6PR03MB6241.namprd03.prod.outlook.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hid/hid-multitouch.c')
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 87a92f2654c0..6bb3890b0f2c 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -2034,6 +2034,12 @@ static const struct hid_device_id mt_devices[] = { USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB3) }, + /* Lenovo X12 TAB Gen 1 */ + { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT, + HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8, + USB_VENDOR_ID_LENOVO, + USB_DEVICE_ID_LENOVO_X12_TAB) }, + /* MosArt panels */ { .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE, MT_USB_DEVICE(USB_VENDOR_ID_ASUS, |