On Wed, 2020-05-06 at 02:47 +0200, François-Xavier Carton wrote: > The hid-gamecube-adapter driver supports Nintendo Gamecube Controller > Adapters. They are USB devices on which up to four Nintendo Gamecube > Controllers can be plugged. The driver create independent input > devices > as controllers are connected. I think Ethan might be interested in testing this, as he's been using a user-space version of that in the past: https://patchwork.kernel.org/patch/11530107/