I am having this issue on my XPS 15 9500 as well, even with the latest compiled Mainline kernel, v5.14.15 - and there does not seem to be any hardware issues in Windows.
Palm rejection, gestures, etc do not work at all as it is just reported as a mouse.
I am having this issue on my XPS 15 9500 as well, even with the latest compiled Mainline kernel, v5.14.15 - and there does not seem to be any hardware issues in Windows.
Palm rejection, gestures, etc do not work at all as it is just reported as a mouse.