{ config, lib, pkgs, ... }: let cfg = config.ptw.hardware.amdgpu; in { options.ptw.hardware.amdgpu = { enable = lib.mkEnableOption "Enable support for AMDGPU GPUs"; }; config = lib.mkIf cfg.enable { environment.systemPackages = with pkgs; [ unstable.mesa unstable.firmwareLinuxNonfree ]; services.xserver.videoDrivers = [ "amdgpu" ]; }; }