Since RetroPie has moved RetroArch joypad cofigurations to /opt/retropie/configs/all/retroarch-joypads , the gamecon driver doesn’t add controllers to the proper config file anymore and Emulation Station does not detect my GPIO connected controllers.
I can’t seem to find any documentation on the structure of the config files that go in /opt/retropie/configs/all/retroarch-joypads and the directory is empty. Does anyone know how to fix this?