Dorian Stoll
Dorian Stoll
This kinda sounds like an issue with your desktop environment... Are you using X11 or Wayland? Also, please run `sudo evtest | grep BTN_TOUCH`, then select your stylus device, and...
The touchscreen on the AMD Surface Laptop 3 is not supported at the moment. Unlike the previous surface models (i.e. SL2), it is not using IPTS, as that is an...
This example seems to suggest that an ACPI driver can also be bound to the _CID directly, maybe thats a better idea? https://docs.kernel.org/firmware-guide/acpi/enumeration.html#spi-serial-bus-support
You are neither running the ipts kernel driver from the master branch, nor the iptsd from the master branch. The versions in the repo don't support the stylus on Surface...
Thats the old driver loading. How did you build and install the one from the master branch?
With the new driver you should get a message about the EDS version of IPTS, and a message about running in event / doorbell mode after it loads.
Yes and no. The fallback singletouch mode now works without iptsd, because that always was a HID report, and the driver is now a HID transport driver. Previously it wasnt,...
Is `iio-sensor-proxy` installed? EDIT: In KDE, you might also need to detact the keyboard for rotation to work.
You need to build the IPTS kernel driver from source too, then it should work. The driver that is built into the surface kernel does not yet support the HID...
Can you post your dmesg? Does touch input work? Unfortunately I dont know a lot about the new pen processing code, so I dont really know where its quirks are....