Thinkpad x12 detachable and Lenovo Precision Pen

[johnledezma34]

Device name

... Thinkpad x12 detachable

Device model identifier

... Thinkpad x12 i3 version

udevadm info output

P: /devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-WACF2200:00/0018:056A:525C.0005/input/input26/event14
M: event14
R: 14
U: input
D: c 13:78
N: input/event14
L: 0
S: input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event-mouse
E: DEVPATH=/devices/pci0000:00/0000:00:15.1/i2c_designware.1/i2c-1/i2c-WACF2200:00/0018:056A:525C.0005/input/input26/event14
E: SUBSYSTEM=input
E: DEVNAME=/dev/input/event14
E: MAJOR=13
E: MINOR=78
E: USEC_INITIALIZED=6994419
E: ID_INPUT=1
E: ID_INPUT_TABLET=1
E: ID_INPUT_WIDTH_MM=259
E: ID_INPUT_HEIGHT_MM=172
E: ID_SERIAL=noserial
E: ID_PATH=pci-0000:00:15.1-platform-i2c_designware.1
E: ID_PATH_TAG=pci-0000_00_15_1-platform-i2c_designware_1
E: LIBINPUT_DEVICE_GROUP=18/56a/525c:i2c-WACF2200:00
E: DEVLINKS=/dev/input/by-path/pci-0000:00:15.1-platform-i2c_designware.1-event-mouse

[johnledezma34]

I can also provide my /bus/input txt file and my sysinfo.sh file. I don't really know if that is the udev data required. I just got the one referenced by the wacom HID 525c as a handler

[johnledezma34]

Would I also need to add anything related to the pen itself? The pen is a lenovo precision pen, it has 3 buttons, 2 side buttons and a top clicker button.

[whot]

Please have a look at the wiki here, thanks

[johnledezma34]

Please have a look at the wiki here, thanks

I did thanks and I submitted the tarball. Hopefully something happens, although I saw that my device actually got submitted in sep 2022 and the issue remains open with no replies by devs 🙁

[whot]

Can you link to the sysinfo issue please? That one doesn't need to be merged, as long as we have the link, that's good enough.

And you should be able to get a data file by taking a similar one and copying it + modifying it accordingly.

[johnledezma34]

Can you link to the sysinfo issue please? That one doesn't need to be merged, as long as we have the link, that's good enough.

And you should be able to get a data file by taking a similar one and copying it + modifying it accordingly.

Here's mine.
linuxwacom/wacom-hid-descriptors#285

Here's another issue from sep 2022 with my hardware
linuxwacom/wacom-hid-descriptors#254

[whot]

I'm gonna go out on a limb here and guess that you can take data/isdv4-5256.tablet and copy it, then change the few bits to update to your device. That should do the trick, unless your device is significantly different.

Unfortunately we're all overloaded, so submitting an MR for a tablet file is the most effective way to get this into libwacom.

[whot]

Please see https://github.com/linuxwacom/libwacom/wiki/Adding-a-new-device

Closing this, it needs a pull request so we can merge the .tablet file but there's no need to keep the issue open. Please file the PR and we can get it in quickly.