feat: graphics tweaks

Signed-off-by: Lander Van den Bulcke <landervandenbulcke@gmail.com>

hosts/widar/default.nix

@@ -46,6 +46,20 @@
     enable32Bit = true;
   };
 
+  #24.11
+  hardware.graphics.extraPackages = with pkgs; [
+    amdvlk
+  ];
+  # For 32 bit applications
+  hardware.graphics.extraPackages32 = with pkgs; [
+    driversi686Linux.amdvlk
+  ];
+
+  systemd.packages = with pkgs; [lact];
+  systemd.services.lactd.wantedBy = ["multi-user.target"];
+
+  programs.gamemode.enable = true;
+
   nixpkgs.config.allowUnfree = true;
 
   environment.systemPackages = with pkgs; [
@@ -59,6 +73,7 @@
     awscli2
     libreoffice
     x32edit
+    lact
   ];
 
   nix.settings.experimental-features = ["nix-command" "flakes"];