The KDE Goals initiative is working to improve support for input devices such as game controllers, fancy mice, handhelds — anything for your gaming needs.
This Sunday, Oct 20th at 18:00 (UTC), the KDE Goals champions will be answering your questions live. Post your questions here and I’ll make sure they’ll answer them.
We’ll be streaming here: https://tube.kockatoo.org/w/2tAyknEQc8EhL2AyoAUE8M
You can get in touch with the community at the Matrix room.
Unfortunately that’s not something that can be done system wide, apps have to handle that themselves.
It’s packaged in every widely used distro.