fixes

lil-maid/hw.nix

@@ -1,5 +1,10 @@
 { pkgs, config, lib, modulesPath, ... }:
 {
+  environment.systemPackages = with pkgs; [
+    # Brightness control for display.
+    brightnessctl
+  ];
+
   imports =
     [ (modulesPath + "/installer/scan/not-detected.nix")
     ];
@@ -24,6 +29,18 @@
 
   networking.useDHCP = lib.mkDefault true;
 
+  hardware.opengl = {
+    enable = true;
+    driSupport32Bit = true;
+
+    extraPackages = with pkgs; [
+      amdvlk
+    ];
+    extraPackages32 = with pkgs; [
+      driversi686Linux.amdvlk
+    ];
+  };
+
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }