Add amdgpu [not tested yet]

modules/system/hardware/graphics/amdgpu.nix

@@ -0,0 +1,27 @@
+{ config, lib, ... }:
+
+with lib;
+let
+  cfg = config.modules.system.hardware.graphics.amdgpu;
+in
+{
+  options.modules.system.hardware.graphics.amdgpu = {
+    enable = mkEnableOption ''
+      Enable amdgpu with my custom configurations
+    '';
+  };
+  config = mkIf cfg.enable {
+    boot.initrd.kernelModules = [ "amdgpu" ];
+    # Load amdgpu driver for Xorg and Wayland
+    services.xserver = {
+      enable = true;
+      videoDrivers = ["amdgpu"];
+    };
+
+    hardware.graphics = {
+      enable = true;
+      enable32Bit = true;
+      extraPackages = with pkgs; [ rocmPackages.clr.icd ];
+    };
+  };
+}

modules/system/hardware/graphics/default.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [
+    ./amdgpu.nix
     ./nvidia.nix
   ];
 }