Refactoring configuration

hardware/x1-extreme-gen4.nix

@@ -0,0 +1,31 @@
+{ config, ... }:
+
+{
+  imports =
+    [
+      <nixos-hardware/lenovo/thinkpad/x1-extreme/gen4>
+    ];
+
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.opengl = {
+    enable = true;
+    driSupport = true;
+    driSupport32Bit = true;
+  };
+
+  hardware.nvidia = {
+    # Modesetting is needed for most wayland compositors
+    modesetting.enable = true;
+
+    # Use the open source version of the kernel module
+    # Only available on driver 515.43.04+
+    open = true;
+
+    # Enable the nvidia settings menu
+    nvidiaSettings = true;
+
+    # Optionally, you may need to select the appropriate driver version for your specific GPU
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+}