refactor

host/solo/nvidia-gpu.nix

@@ -0,0 +1,27 @@
+{ config, ... }:
+{
+  services.xserver.videoDrivers = [ "nvidia" ];
+
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true;
+  };
+
+  hardware.nvidia = {
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+
+    modesetting.enable = true;
+    nvidiaSettings = true;
+
+    open = false;
+    powerManagement = {
+      enable = true;
+      finegrained = false;
+    };
+  };
+
+  boot.kernelParams = [
+    "nvidia-drm.fbdev=1"
+    "nvidia-drm.modeset=1"
+  ];
+}