Linux 4.18 gets Valve's Steam Controller kernel driver.
Developed via reverse-engineering. Allowing the controller to be used with any Linux application.
It will not conflict with the official Steam driver: this one detects if anyone (e.g. Steam) is using the hidraw device and disable itself if so.
This driver brings tinkering around with 3rd party utilities to an end.
So much looking forward to for Linux gamers!